diff options
| author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:45 -0800 |
|---|---|---|
| committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:45 -0800 |
| commit | d83a98f4ce9cfa908f5c54bbd70f03eec07e7553 (patch) | |
| tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /media/libdrm/mobile1 | |
| parent | 076357b8567458d4b6dfdcf839ef751634cd2bfb (diff) | |
| download | frameworks_base-d83a98f4ce9cfa908f5c54bbd70f03eec07e7553.zip frameworks_base-d83a98f4ce9cfa908f5c54bbd70f03eec07e7553.tar.gz frameworks_base-d83a98f4ce9cfa908f5c54bbd70f03eec07e7553.tar.bz2 | |
auto import from //depot/cupcake/@135843
Diffstat (limited to 'media/libdrm/mobile1')
26 files changed, 0 insertions, 9076 deletions
diff --git a/media/libdrm/mobile1/Android.mk b/media/libdrm/mobile1/Android.mk deleted file mode 100644 index 2065cd2..0000000 --- a/media/libdrm/mobile1/Android.mk +++ /dev/null @@ -1,81 +0,0 @@ -LOCAL_PATH := $(call my-dir) - -# --------------------------------------- -# First project -# -# Build DRM1 core library -# -# Output: libdrm1.so -# --------------------------------------- -include $(CLEAR_VARS) - -ifeq ($(TARGET_ARCH), arm) -LOCAL_DRM_CFLAG = -DDRM_DEVICE_ARCH_ARM -endif - -ifeq ($(TARGET_ARCH), x86) -LOCAL_DRM_CFLAG = -DDRM_DEVICE_ARCH_X86 -endif - -# DRM 1.0 core source files -LOCAL_SRC_FILES := \ - src/objmng/drm_decoder.c \ - src/objmng/drm_file.c \ - src/objmng/drm_i18n.c \ - src/objmng/drm_time.c \ - src/objmng/drm_api.c \ - src/objmng/drm_rights_manager.c \ - src/parser/parser_dcf.c \ - src/parser/parser_dm.c \ - src/parser/parser_rel.c \ - src/xml/xml_tinyparser.c - -# Header files path -LOCAL_C_INCLUDES := \ - $(LOCAL_PATH)/include \ - $(LOCAL_PATH)/include/objmng \ - $(LOCAL_PATH)/include/parser \ - $(LOCAL_PATH)/include/xml \ - external/aes \ - $(call include-path-for, system-core)/cutils - -LOCAL_CFLAGS := $(LOCAL_DRM_CFLAG) - -LOCAL_SHARED_LIBRARIES := \ - libaes \ - libutils \ - libcutils - -LOCAL_MODULE := libdrm1 - -include $(BUILD_SHARED_LIBRARY) - -# --------------------------------------- -# Second project -# -# Build DRM1 Java Native Interface(JNI) library -# -# Output: libdrm1_jni.so -# ------------------------------------------------ -include $(CLEAR_VARS) - -# Source files of DRM1 Java Native Interfaces -LOCAL_SRC_FILES := \ - src/jni/drm1_jni.c - -# Header files path -LOCAL_C_INCLUDES := \ - $(LOCAL_PATH)/include \ - $(LOCAL_PATH)/include/parser \ - $(JNI_H_INCLUDE) \ - $(call include-path-for, system-core)/cutils \ - external/aes - - -LOCAL_SHARED_LIBRARIES := libdrm1 \ - libutils \ - libcutils - -LOCAL_MODULE := libdrm1_jni - -include $(BUILD_SHARED_LIBRARY) diff --git a/media/libdrm/mobile1/include/drm_common_types.h b/media/libdrm/mobile1/include/drm_common_types.h deleted file mode 100644 index c6bea61..0000000 --- a/media/libdrm/mobile1/include/drm_common_types.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __COMMON_TYPES_H__ -#define __COMMON_TYPES_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <assert.h> -#include <ctype.h> -#include <stdlib.h> -#include <stdint.h> -#include <stdio.h> -#include <string.h> - -#ifndef TRUE -#define TRUE 1 -#endif - -#ifndef FALSE -#define FALSE 0 -#endif - -#define Trace(...) - -#ifdef __cplusplus -} -#endif - -#endif /* __COMMON_TYPES_H__ */ diff --git a/media/libdrm/mobile1/include/jni/drm1_jni.h b/media/libdrm/mobile1/include/jni/drm1_jni.h deleted file mode 100644 index 64e78ad..0000000 --- a/media/libdrm/mobile1/include/jni/drm1_jni.h +++ /dev/null @@ -1,242 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __DRM1_JNI_H__ -#define __DRM1_JNI_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -/* DO NOT EDIT THIS FILE - it is machine generated */ -#include <jni.h> -/* Header for class android_drm_mobile1_DrmRawContent */ - -#undef android_drm_mobile1_DrmRawContent_DRM_FORWARD_LOCK -#define android_drm_mobile1_DrmRawContent_DRM_FORWARD_LOCK 1L -#undef android_drm_mobile1_DrmRawContent_DRM_COMBINED_DELIVERY -#define android_drm_mobile1_DrmRawContent_DRM_COMBINED_DELIVERY 2L -#undef android_drm_mobile1_DrmRawContent_DRM_SEPARATE_DELIVERY -#define android_drm_mobile1_DrmRawContent_DRM_SEPARATE_DELIVERY 3L -#undef android_drm_mobile1_DrmRawContent_DRM_SEPARATE_DELIVERY_DM -#define android_drm_mobile1_DrmRawContent_DRM_SEPARATE_DELIVERY_DM 4L -#undef android_drm_mobile1_DrmRawContent_DRM_MIMETYPE_MESSAGE -#define android_drm_mobile1_DrmRawContent_DRM_MIMETYPE_MESSAGE 1L -#undef android_drm_mobile1_DrmRawContent_DRM_MIMETYPE_CONTENT -#define android_drm_mobile1_DrmRawContent_DRM_MIMETYPE_CONTENT 2L -#undef android_drm_mobile1_DrmRawContent_JNI_DRM_SUCCESS -#define android_drm_mobile1_DrmRawContent_JNI_DRM_SUCCESS 0L -#undef android_drm_mobile1_DrmRawContent_JNI_DRM_FAILURE -#define android_drm_mobile1_DrmRawContent_JNI_DRM_FAILURE -1L -#undef android_drm_mobile1_DrmRawContent_JNI_DRM_EOF -#define android_drm_mobile1_DrmRawContent_JNI_DRM_EOF -2L -#undef android_drm_mobile1_DrmRawContent_JNI_DRM_UNKNOWN_DATA_LEN -#define android_drm_mobile1_DrmRawContent_JNI_DRM_UNKNOWN_DATA_LEN -3L -/* - * Class: android_drm_mobile1_DrmRawContent - * Method: nativeConstructDrmContent - * Signature: (Ljava/io/InputStream;II)I - */ -JNIEXPORT jint JNICALL Java_android_drm_mobile1_DrmRawContent_nativeConstructDrmContent - (JNIEnv *, jobject, jobject, jint, jint); - -/* - * Class: android_drm_mobile1_DrmRawContent - * Method: nativeGetRightsAddress - * Signature: ()Ljava/lang/String; - */ -JNIEXPORT jstring JNICALL Java_android_drm_mobile1_DrmRawContent_nativeGetRightsAddress - (JNIEnv *, jobject); - -/* - * Class: android_drm_mobile1_DrmRawContent - * Method: nativeGetDeliveryMethod - * Signature: ()I - */ -JNIEXPORT jint JNICALL Java_android_drm_mobile1_DrmRawContent_nativeGetDeliveryMethod - (JNIEnv *, jobject); - -/* - * Class: android_drm_mobile1_DrmRawContent - * Method: nativeReadPieceOfContent - * Signature: ([BIII)I - */ -JNIEXPORT jint JNICALL Java_android_drm_mobile1_DrmRawContent_nativeReadContent - (JNIEnv *, jobject, jbyteArray, jint, jint, jint); - -/* - * Class: android_drm_mobile1_DrmRawContent - * Method: nativeGetContentType - * Signature: ()Ljava/lang/String; - */ -JNIEXPORT jstring JNICALL Java_android_drm_mobile1_DrmRawContent_nativeGetContentType - (JNIEnv *, jobject); - -/* - * Class: android_drm_mobile1_DrmRawContent - * Method: nativeGetContentLength - * Signature: ()I - */ -JNIEXPORT jint JNICALL Java_android_drm_mobile1_DrmRawContent_nativeGetContentLength - (JNIEnv *, jobject); - -/* - * Class: android_drm_mobile1_DrmRawContent - * Method: finalize - * Signature: ()V - */ -JNIEXPORT void JNICALL Java_android_drm_mobile1_DrmRawContent_finalize - (JNIEnv *, jobject); - -/* Header for class android_drm_mobile1_DrmRights */ - -#undef android_drm_mobile1_DrmRights_DRM_PERMISSION_PLAY -#define android_drm_mobile1_DrmRights_DRM_PERMISSION_PLAY 1L -#undef android_drm_mobile1_DrmRights_DRM_PERMISSION_DISPLAY -#define android_drm_mobile1_DrmRights_DRM_PERMISSION_DISPLAY 2L -#undef android_drm_mobile1_DrmRights_DRM_PERMISSION_EXECUTE -#define android_drm_mobile1_DrmRights_DRM_PERMISSION_EXECUTE 3L -#undef android_drm_mobile1_DrmRights_DRM_PERMISSION_PRINT -#define android_drm_mobile1_DrmRights_DRM_PERMISSION_PRINT 4L -#undef android_drm_mobile1_DrmRights_DRM_CONSUME_RIGHTS_SUCCESS -#define android_drm_mobile1_DrmRights_DRM_CONSUME_RIGHTS_SUCCESS 0L -#undef android_drm_mobile1_DrmRights_DRM_CONSUME_RIGHTS_FAILURE -#define android_drm_mobile1_DrmRights_DRM_CONSUME_RIGHTS_FAILURE -1L -#undef android_drm_mobile1_DrmRights_JNI_DRM_SUCCESS -#define android_drm_mobile1_DrmRights_JNI_DRM_SUCCESS 0L -#undef android_drm_mobile1_DrmRights_JNI_DRM_FAILURE -#define android_drm_mobile1_DrmRights_JNI_DRM_FAILURE -1L -/* - * Class: android_drm_mobile1_DrmRights - * Method: nativeGetConstraintInfo - * Signature: (ILandroid/drm/mobile1/DrmConstraintInfo;)I - */ -JNIEXPORT jint JNICALL Java_android_drm_mobile1_DrmRights_nativeGetConstraintInfo - (JNIEnv *, jobject, jint, jobject); - -/* - * Class: android_drm_mobile1_DrmRights - * Method: nativeConsumeRights - * Signature: (I)I - */ -JNIEXPORT jint JNICALL Java_android_drm_mobile1_DrmRights_nativeConsumeRights - (JNIEnv *, jobject, jint); - -/* Header for class android_drm_mobile1_DrmRightsManager */ - -#undef android_drm_mobile1_DrmRightsManager_DRM_MIMETYPE_RIGHTS_XML -#define android_drm_mobile1_DrmRightsManager_DRM_MIMETYPE_RIGHTS_XML 3L -#undef android_drm_mobile1_DrmRightsManager_DRM_MIMETYPE_RIGHTS_WBXML -#define android_drm_mobile1_DrmRightsManager_DRM_MIMETYPE_RIGHTS_WBXML 4L -#undef android_drm_mobile1_DrmRightsManager_DRM_MIMETYPE_MESSAGE -#define android_drm_mobile1_DrmRightsManager_DRM_MIMETYPE_MESSAGE 1L -#undef android_drm_mobile1_DrmRightsManager_JNI_DRM_SUCCESS -#define android_drm_mobile1_DrmRightsManager_JNI_DRM_SUCCESS 0L -#undef android_drm_mobile1_DrmRightsManager_JNI_DRM_FAILURE -#define android_drm_mobile1_DrmRightsManager_JNI_DRM_FAILURE -1L -/* Inaccessible static: singleton */ -/* - * Class: android_drm_mobile1_DrmRightsManager - * Method: nativeInstallDrmRights - * Signature: (Ljava/io/InputStream;IILandroid/drm/mobile1/DrmRights;)I - */ -JNIEXPORT jint JNICALL Java_android_drm_mobile1_DrmRightsManager_nativeInstallDrmRights - (JNIEnv *, jobject, jobject, jint, jint, jobject); - -/* - * Class: android_drm_mobile1_DrmRightsManager - * Method: nativeQueryRights - * Signature: (Landroid/drm/mobile1/DrmRawContent;Landroid/drm/mobile1/DrmRights;)I - */ -JNIEXPORT jint JNICALL Java_android_drm_mobile1_DrmRightsManager_nativeQueryRights - (JNIEnv *, jobject, jobject, jobject); - -/* - * Class: android_drm_mobile1_DrmRightsManager - * Method: nativeGetRightsNumber - * Signature: ()I - */ -JNIEXPORT jint JNICALL Java_android_drm_mobile1_DrmRightsManager_nativeGetNumOfRights - (JNIEnv *, jobject); - -/* - * Class: android_drm_mobile1_DrmRightsManager - * Method: nativeGetRightsList - * Signature: ([Landroid/drm/mobile1/DrmRights;I)I - */ -JNIEXPORT jint JNICALL Java_android_drm_mobile1_DrmRightsManager_nativeGetRightsList - (JNIEnv *, jobject, jobjectArray, jint); - -/* - * Class: android_drm_mobile1_DrmRightsManager - * Method: nativeDeleteRights - * Signature: (Landroid/drm/mobile1/DrmRights;)I - */ -JNIEXPORT jint JNICALL Java_android_drm_mobile1_DrmRightsManager_nativeDeleteRights - (JNIEnv *, jobject, jobject); - -/** - * DRM return value defines - */ -#define JNI_DRM_SUCCESS \ - android_drm_mobile1_DrmRawContent_JNI_DRM_SUCCESS /**< Successful operation */ -#define JNI_DRM_FAILURE \ - android_drm_mobile1_DrmRawContent_JNI_DRM_FAILURE /**< General failure */ -#define JNI_DRM_EOF \ - android_drm_mobile1_DrmRawContent_JNI_DRM_EOF /**< Indicates the end of the DRM content is reached */ -#define JNI_DRM_UNKNOWN_DATA_LEN \ - android_drm_mobile1_DrmRawContent_JNI_DRM_UNKNOWN_DATA_LEN /**< Indicates the data length is unknown */ - -/** - * DRM MIME type defines - */ -#define JNI_DRM_MIMETYPE_MESSAGE \ - android_drm_mobile1_DrmRawContent_DRM_MIMETYPE_MESSAGE /**< The "application/vnd.oma.drm.message" MIME type */ -#define JNI_DRM_MIMETYPE_CONTENT \ - android_drm_mobile1_DrmRawContent_DRM_MIMETYPE_CONTENT /**< The "application/vnd.oma.drm.content" MIME type */ -#define JNI_DRM_MIMETYPE_RIGHTS_XML \ - android_drm_mobile1_DrmRightsManager_DRM_MIMETYPE_RIGHTS_XML /**< The "application/vnd.oma.drm.rights+xml" MIME type */ -#define JNI_DRM_MIMETYPE_RIGHTS_WBXML \ - android_drm_mobile1_DrmRightsManager_DRM_MIMETYPE_RIGHTS_WBXML /**< The "application/vnd.oma.drm.rights+wbxml" MIME type */ - -/** - * DRM permission defines - */ -#define JNI_DRM_PERMISSION_PLAY \ - android_drm_mobile1_DrmRights_DRM_PERMISSION_PLAY /**< The permission to play */ -#define JNI_DRM_PERMISSION_DISPLAY \ - android_drm_mobile1_DrmRights_DRM_PERMISSION_DISPLAY /**< The permission to display */ -#define JNI_DRM_PERMISSION_EXECUTE \ - android_drm_mobile1_DrmRights_DRM_PERMISSION_EXECUTE /**< The permission to execute */ -#define JNI_DRM_PERMISSION_PRINT \ - android_drm_mobile1_DrmRights_DRM_PERMISSION_PRINT /**< The permission to print */ - -/** - * DRM delivery type defines - */ -#define JNI_DRM_FORWARD_LOCK \ - android_drm_mobile1_DrmRawContent_DRM_FORWARD_LOCK /**< forward lock */ -#define JNI_DRM_COMBINED_DELIVERY \ - android_drm_mobile1_DrmRawContent_DRM_COMBINED_DELIVERY /**< combined delivery */ -#define JNI_DRM_SEPARATE_DELIVERY \ - android_drm_mobile1_DrmRawContent_DRM_SEPARATE_DELIVERY /**< separate delivery */ -#define JNI_DRM_SEPARATE_DELIVERY_DM \ - android_drm_mobile1_DrmRawContent_DRM_SEPARATE_DELIVERY_DM /**< separate delivery DRM message */ -#ifdef __cplusplus -} -#endif -#endif /* __DRM1_JNI_H__ */ - diff --git a/media/libdrm/mobile1/include/objmng/drm_decoder.h b/media/libdrm/mobile1/include/objmng/drm_decoder.h deleted file mode 100644 index a769c81..0000000 --- a/media/libdrm/mobile1/include/objmng/drm_decoder.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/** - * @file drm_decoder.h - * - * provide service to decode base64 data. - * - * <!-- #interface list begin --> - * \section drm decoder interface - * - drm_decodeBase64() - * <!-- #interface list end --> - */ - -#ifndef __DRM_DECODER_H__ -#define __DRM_DECODER_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <drm_common_types.h> - -/** - * Decode base64 - * \param dest dest buffer to save decode base64 data - * \param destLen dest buffer length - * \param src source data to be decoded - * \param srcLen source buffer length, and when return, give out how many bytes has been decoded - * \return - * -when success, return a positive integer of dest buffer length, - * if input dest buffer is NULL or destLen is 0, - * return dest buffer length that user should allocate to save decoding data - * -when failed, return -1 - */ -int32_t drm_decodeBase64(uint8_t * dest, int32_t destLen, uint8_t * src, int32_t * srcLen); - -#ifdef __cplusplus -} -#endif - -#endif /* __DRM_DECODER_H__ */ diff --git a/media/libdrm/mobile1/include/objmng/drm_file.h b/media/libdrm/mobile1/include/objmng/drm_file.h deleted file mode 100644 index b94ddd0..0000000 --- a/media/libdrm/mobile1/include/objmng/drm_file.h +++ /dev/null @@ -1,296 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -/** - * File Porting Layer. - */ -#ifndef __DRM_FILE_H__ -#define __DRM_FILE_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <drm_common_types.h> - -/** Type value of a regular file or file name. */ -#define DRM_FILE_ISREG 1 -/** Type value of a directory or directory name. */ -#define DRM_FILE_ISDIR 2 -/** Type value of a filter name */ -#define DRM_FILE_ISFILTER 3 - - -/** Return code that indicates successful completion of an operation. */ -#define DRM_FILE_SUCCESS 0 -/** Indicates that an operation failed. */ -#define DRM_FILE_FAILURE -1 -/** Indicates that the a DRM_file_read() call reached the end of the file. */ -#define DRM_FILE_EOF -2 - - -/** Open for read access. */ -#define DRM_FILE_MODE_READ 1 -/** Open for write access. */ -#define DRM_FILE_MODE_WRITE 2 - - -#ifndef MAX_FILENAME_LEN -/** Maximum number of characters that a filename may have. By default assumes - * that the entry results of DRM_file_listNextEntry() are returned in the async state - * buffer, after the #DRM_file_result_s, and calculates the maximum name - * from that. - */ -#define MAX_FILENAME_LEN 1024 -#endif - - -/** - * Performs one-time initialization of the File System (FS). - * This function is called once during the lifetime of an application, - * and before any call to <code>DRM_file_*</code> functions by this application. - * When several applications are using the file interface, this function may be called - * several times, once per application. - * - * @return #DRM_FILE_SUCCESS, #DRM_FILE_FAILURE. - */ -int32_t DRM_file_startup(void); - -/** - * Returns the length of a file (by name, opened or unopened). - * - * @param name Name of the file, UCS-2 encoded. - * @param nameChars Number characters encoded in name. - * asynchronous operation returns #DRM_FILE_WOULDBLOCK. - * @return #DRM_FILE_WOULDBLOCK, #DRM_FILE_FAILURE or the file length. - */ -int32_t DRM_file_getFileLength(const uint16_t* name, - int32_t nameChars); - -/** - * Initializes a list iteration session. - * - * @param prefix Prefix that must be matched, UCS-2 encoded. * - * @param prefixChars Number characters encoded in prefix. - * @param session List session identifier. - * @param iteration List iteration identifier. - * - * @return #DRM_FILE_WOULDBLOCK, #DRM_FILE_SUCCESS, #DRM_FILE_FAILURE. - */ -int32_t DRM_file_listOpen(const uint16_t* prefix, - int32_t prefixChars, - int32_t* session, - int32_t* iteration); - -/** - * Used to fetch a list of file names that match a given name prefix. - * - * @param prefix See DRM_file_listOpen(). This does not change during the - * iteration session. - * @param prefixChars See DRM_file_listOpen(). This does not change during - * the iteration session. - * @param entry Buffer parameter to return the next file name that matches the - * #prefix parameter, if any, when the function returns a positive number of - * characters. - * @param entryBytes Size of entry in bytes. - * @param session See DRM_file_listOpen(). - * @param iteration See DRM_file_listOpen(). - * @return #DRM_FILE_WOULDBLOCK, #DRM_FILE_FAILURE or the number of - * characters encoded in entry. Returns 0 when the end of the list is reached. - */ -int32_t DRM_file_listNextEntry(const uint16_t* prefix, - int32_t prefixChars, - uint16_t* entry, - int32_t entryBytes, - int32_t* session, - int32_t* iteration); - -/** - * Ends a list iteration session. Notifies the implementation - * that the list session is over and that any session resources - * can be released. - * - * @param session See DRM_file_listOpen(). - * @param iteration See DRM_file_listOpen(). - * @return #DRM_FILE_WOULDBLOCK, #DRM_FILE_SUCCESS, #DRM_FILE_FAILURE. - */ -int32_t DRM_file_listClose(int32_t session, int32_t iteration); - -/** - * Renames a file, given its old name. The file or directory is renamed - * immediately on the actual file system upon invocation of this method. - * Any open handles on the file specified by oldName become invalid after - * this method has been called. - * - * @param oldName Current file name (unopened), UCS-2 encoded. - * @param oldNameChars Number of characters encoded on oldName. - * @param newName New name for the file (unopened), UCS-2 encoded. - * @param newNameChars Number of characters encoded on newName. - * @return #DRM_FILE_WOULDBLOCK, #DRM_FILE_SUCCESS, #DRM_FILE_FAILURE. In particular, - * #DRM_FILE_FAILURE if a file or directory already exists with the new name. - */ -int32_t DRM_file_rename(const uint16_t* oldName, - int32_t oldNameChars, - const uint16_t* newName, - int32_t newNameChars); - -/** - * Tests if a file exists given its name. - * - * @param name Name of the file, UCS-2 encoded. - * @param nameChars Number of characters encoded in name. - * @return #DRM_FILE_WOULDBLOCK, #DRM_FILE_ISREG, #DRM_FILE_ISDIR, #DRM_FILE_FAILURE. If name - * exists, returns #DRM_FILE_ISREG if it is a regular file and #DRM_FILE_ISDIR if it is a directory. - * Returns #DRM_FILE_FAILURE in all other cases, including those where name exists but is neither - * a regular file nor a directory. Platforms that do not support directories MUST NOT return - * #DRM_FILE_ISDIR. - */ -int32_t DRM_file_exists(const uint16_t* name, - int32_t nameChars); - -/** - * Opens a file with the given name and returns its file handle. - * - * @param name Name of the file, UCS-2 encoded. - * @param nameChars Number of characters encoded in name. - * @param mode Any combination of the #DRM_FILE_MODE_READ and - * #DRM_FILE_MODE_WRITE flags. If the file does not exist and mode contains the - * #DRM_FILE_MODE_WRITE flag, then the file is automatically created. If the - * file exists and the mode contains the #DRM_FILE_MODE_WRITE flag, the file is - * opened so it can be modified, but the data is not modified by the open call. - * In all cases the current position is set to the start of the file. - * The following table shows how to map the mode semantics above to UNIX - * fopen-style modes. For brevity in the table, R=#DRM_FILE_MODE_READ, - * W=#DRM_FILE_MODE_WRITE, E=File exists: - * <table> - * <tr><td>RW</td><td>E</td><td>Maps-to</td></tr> - * <tr><td>00</td><td>0</td><td>Return #DRM_FILE_FAILURE</td></tr> - * <tr><td>00</td><td>1</td><td>Return #DRM_FILE_FAILURE</td></tr> - * <tr><td>01</td><td>0</td><td>Use fopen mode "w"</td></tr> - * <tr><td>01</td><td>1</td><td>Use fopen mode "a" and fseek to the start</td></tr> - * <tr><td>10</td><td>0</td><td>Return #DRM_FILE_FAILURE</td></tr> - * <tr><td>10</td><td>1</td><td>Use fopen mode "r"</td></tr> - * <tr><td>11</td><td>0</td><td>Use fopen mode "w+"</td></tr> - * <tr><td>11</td><td>1</td><td>Use fopen mode "r+"</td></tr> - * </table> - * @param handle Pointer where the result handle value is placed when the function - * is called synchronously. - * @return #DRM_FILE_WOULDBLOCK, #DRM_FILE_SUCCESS, #DRM_FILE_FAILURE. - */ -int32_t DRM_file_open(const uint16_t* name, - int32_t nameChars, - int32_t mode, - int32_t* handle); - -/** - * Deletes a file given its name, UCS-2 encoded. The file or directory is - * deleted immediately on the actual file system upon invocation of this - * method. Any open handles on the file specified by name become invalid - * after this method has been called. - * - * If the port needs to ensure that a specific application does not exceed a given storage - * space quota, then the bytes freed by the deletion must be added to the available space for - * that application. - * - * @param name Name of the file, UCS-2 encoded. - * @param nameChars Number of characters encoded in name. - * @return #DRM_FILE_WOULDBLOCK, #DRM_FILE_SUCCESS, #DRM_FILE_FAILURE. - */ -int32_t DRM_file_delete(const uint16_t* name, - int32_t nameChars); - -/** - * Read bytes from a file at the current position to a buffer. Afterwards the - * new file position is the byte after the last byte read. - * DRM_FILE_FAILURE is returned if the handle is invalid (e.g., as a - * consquence of DRM_file_delete, DRM_file_rename, or DRM_file_close). - * - * @param handle File handle as returned by DRM_file_open(). - * @param dst Buffer where the data is to be copied. - * @param length Number of bytes to be copied. - * @return #DRM_FILE_WOULDBLOCK, #DRM_FILE_SUCCESS, #DRM_FILE_FAILURE, #DRM_FILE_EOF - * or the number of bytes that were read, i.e. in the range 0..length. - */ -int32_t DRM_file_read(int32_t handle, - uint8_t* dst, - int32_t length); - -/** - * Write bytes from a buffer to the file at the current position. If the - * current position + number of bytes written > current size of the file, - * then the file is grown. Afterwards the new file position is the byte - * after the last byte written. - * DRM_FILE_FAILURE is returned if the handle is invalid (e.g., as a - * consquence of DRM_file_delete, DRM_file_rename, or DRM_file_close). - * - * @param handle File handle as returned by DRM_file_open(). - * @param src Buffer that contains the bytes to be written. - * @param length Number of bytes to be written. - * If the port needs to ensure that a specific application does not exceed a given storage - * space quota, the implementation must make sure the call does not violate that invariant. - * @return #DRM_FILE_WOULDBLOCK, #DRM_FILE_FAILURE or the number of bytes - * that were written. This number must be in the range 0..length. - * Returns #DRM_FILE_FAILURE when storage is full or exceeds quota. - */ -int32_t DRM_file_write(int32_t handle, - const uint8_t* src, - int32_t length); - -/** - * Closes a file. - * DRM_FILE_SUCCESS is returned if the handle is invalid (e.g., as a - * consquence of DRM_file_delete or DRM_file_rename). - * - * @param handle File handle as returned by DRM_file_open(). - * @return #DRM_FILE_WOULDBLOCK, #DRM_FILE_SUCCESS, #DRM_FILE_FAILURE. - */ -int32_t DRM_file_close(int32_t handle); - -/** - * Sets the current position in an opened file. - * DRM_FILE_FAILURE is returned if the handle is invalid (e.g., as a - * consquence of DRM_file_delete, DRM_file_rename, or DRM_file_close). - * - * @param handle File handle as returned by DRM_file_open(). - * @param value The new current position of the file. If value is greater - * than the length of the file then the file should be extended. The contents - * of the newly extended portion of the file is undefined. - * If the port needs to ensure that a specific application does not exceed a given storage - * space quota, the implementation must make sure the call does not violate that invariant. - * @return #DRM_FILE_WOULDBLOCK, #DRM_FILE_SUCCESS, #DRM_FILE_FAILURE. - * Returns #DRM_FILE_FAILURE when storage is full or exceeds quota. - */ -int32_t DRM_file_setPosition(int32_t handle, int32_t value); - -/** - * Creates a directory with the assigned name and full file permissions on - * the file system. The full path to the new directory must already exist. - * The directory is created immediately on the actual file system upon - * invocation of this method. - * - * @param name Name of the directory, UCS-2 encoded. - * @param nameChars Number of characters encoded in name. - * @return #DRM_FILE_WOULDBLOCK, #DRM_FILE_SUCCESS, #DRM_FILE_FAILURE. - */ -int32_t DRM_file_mkdir(const uint16_t* name, - int32_t nameChars); - -#ifdef __cplusplus -} -#endif - -#endif /* __DRM_FILE_H__ */ diff --git a/media/libdrm/mobile1/include/objmng/drm_i18n.h b/media/libdrm/mobile1/include/objmng/drm_i18n.h deleted file mode 100644 index 7487e9b..0000000 --- a/media/libdrm/mobile1/include/objmng/drm_i18n.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -#ifndef __DRM_I18N_H__ -#define __DRM_I18N_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <drm_common_types.h> - -/** - * @name Charset value defines - * @ingroup i18n - * - * Charset value defines - * see http://msdn.microsoft.com/library/default.asp?url=/library/en-us/intl/unicode_81rn.asp - */ -typedef enum { - DRM_CHARSET_GBK = 936, /** Simplified Chinese GBK (CP936) */ - DRM_CHARSET_GB2312 = 20936, /** Simplified Chinese GB2312 (CP936) */ - DRM_CHARSET_BIG5 = 950, /** BIG5 (CP950) */ - DRM_CHARSET_LATIN1 = 28591, /** ISO 8859-1, Latin 1 */ - DRM_CHARSET_LATIN2 = 28592, /** ISO 8859-2, Latin 2 */ - DRM_CHARSET_LATIN3 = 28593, /** ISO 8859-3, Latin 3 */ - DRM_CHARSET_LATIN4 = 28594, /** ISO 8859-4, Latin 4 */ - DRM_CHARSET_CYRILLIC = 28595, /** ISO 8859-5, Cyrillic */ - DRM_CHARSET_ARABIC = 28596, /** ISO 8859-6, Arabic */ - DRM_CHARSET_GREEK = 28597, /** ISO 8859-7, Greek */ - DRM_CHARSET_HEBREW = 28598, /** ISO 8859-8, Hebrew */ - DRM_CHARSET_LATIN5 = 28599, /** ISO 8859-9, Latin 5 */ - DRM_CHARSET_LATIN6 = 865, /** ISO 8859-10, Latin 6 (not sure here) */ - DRM_CHARSET_THAI = 874, /** ISO 8859-11, Thai */ - DRM_CHARSET_LATIN7 = 1257, /** ISO 8859-13, Latin 7 (not sure here) */ - DRM_CHARSET_LATIN8 = 38598, /** ISO 8859-14, Latin 8 (not sure here) */ - DRM_CHARSET_LATIN9 = 28605, /** ISO 8859-15, Latin 9 */ - DRM_CHARSET_LATIN10 = 28606, /** ISO 8859-16, Latin 10 */ - DRM_CHARSET_UTF8 = 65001, /** UTF-8 */ - DRM_CHARSET_UTF16LE = 1200, /** UTF-16 LE */ - DRM_CHARSET_UTF16BE = 1201, /** UTF-16 BE */ - DRM_CHARSET_HINDI = 57002, /** Hindi/Mac Devanagari */ - DRM_CHARSET_UNSUPPORTED = -1 -} DRM_Charset_t; - -/** - * Convert multibyte string of specified charset to unicode string. - * Note NO terminating '\0' will be appended to the output unicode string. - * - * @param charset Charset of the multibyte string. - * @param mbs Multibyte string to be converted. - * @param mbsLen Number of the bytes (in mbs) to be converted. - * @param wcsBuf Buffer for the converted unicode characters. - * If wcsBuf is NULL, the function returns the number of unicode - * characters required for the buffer. - * @param bufSizeInWideChar The size (in wide char) of wcsBuf - * @param bytesConsumed The number of bytes in mbs that have been successfully - * converted. The value of *bytesConsumed is undefined - * if wcsBuf is NULL. - * - * @return Number of the successfully converted unicode characters if wcsBuf - * is not NULL. If wcsBuf is NULL, returns required unicode buffer - * size. -1 for unrecoverable errors. - */ -int32_t DRM_i18n_mbsToWcs(DRM_Charset_t charset, - const uint8_t *mbs, int32_t mbsLen, - uint16_t *wcsBuf, int32_t bufSizeInWideChar, - int32_t *bytesConsumed); - -/** - * Convert unicode string to multibyte string with specified charset. - * Note NO terminating '\0' will be appended to the output multibyte string. - * - * @param charset Charset of the multibyte string to be converted to. - * @param wcs Unicode string to be converted. - * @param wcsLen Number of the unicode characters (in wcs) to be converted. - * @param mbsBuf Buffer for converted multibyte characters. - * If mbsBuf is NULL, the function returns the number of bytes - * required for the buffer. - * @param bufSizeInByte The size (in byte) of mbsBuf. - * - * @return Number of the successfully converted bytes. - */ -int32_t DRM_i18n_wcsToMbs(DRM_Charset_t charset, - const uint16_t *wcs, int32_t wcsLen, - uint8_t *mbsBuf, int32_t bufSizeInByte); - -#ifdef __cplusplus -} -#endif - -#endif - diff --git a/media/libdrm/mobile1/include/objmng/drm_inner.h b/media/libdrm/mobile1/include/objmng/drm_inner.h deleted file mode 100644 index 55234f8..0000000 --- a/media/libdrm/mobile1/include/objmng/drm_inner.h +++ /dev/null @@ -1,90 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __DRM_INNER_H__ -#define __DRM_INNER_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <drm_common_types.h> - -#define INT_2_YMD_HMS(year, mon, day, date, hour, min, sec, time) do{\ - year = date / 10000;\ - mon = date % 10000 / 100;\ - day = date %100;\ - hour = time / 10000;\ - min = time % 10000 / 100;\ - sec = time % 100;\ -}while(0) - -/** - * Define the max malloc length for a DRM. - */ -#define DRM_MAX_MALLOC_LEN (50 * 1024) /* 50K */ - -#define DRM_ONE_AES_BLOCK_LEN 16 -#define DRM_TWO_AES_BLOCK_LEN 32 - -typedef struct _T_DRM_DM_Binary_Node { - uint8_t boundary[256]; -} T_DRM_DM_Binary_Node; - -typedef struct _T_DRM_DM_Base64_Node { - uint8_t boundary[256]; - uint8_t b64DecodeData[4]; - int32_t b64DecodeDataLen; -} T_DRM_DM_Base64_Node; - -typedef struct _T_DRM_Dcf_Node { - uint8_t rightsIssuer[256]; - int32_t encContentLength; - uint8_t aesDecData[16]; - int32_t aesDecDataLen; - int32_t aesDecDataOff; - uint8_t aesBackupBuf[16]; - int32_t bAesBackupBuf; -} T_DRM_Dcf_Node; - -typedef struct _T_DRM_Session_Node { - int32_t sessionId; - int32_t inputHandle; - int32_t mimeType; - int32_t (*getInputDataLengthFunc)(int32_t inputHandle); - int32_t (*readInputDataFunc)(int32_t inputHandle, uint8_t* buf, int32_t bufLen); - int32_t (*seekInputDataFunc)(int32_t inputHandle, int32_t offset); - int32_t deliveryMethod; - int32_t transferEncoding; - uint8_t contentType[64]; - int32_t contentLength; - int32_t contentOffset; - uint8_t contentID[256]; - uint8_t* rawContent; - int32_t rawContentLen; - int32_t bEndData; - uint8_t* readBuf; - int32_t readBufLen; - int32_t readBufOff; - void* infoStruct; - struct _T_DRM_Session_Node* next; -} T_DRM_Session_Node; - -#ifdef __cplusplus -} -#endif - -#endif /* __DRM_INNER_H__ */ diff --git a/media/libdrm/mobile1/include/objmng/drm_rights_manager.h b/media/libdrm/mobile1/include/objmng/drm_rights_manager.h deleted file mode 100644 index dd2116c..0000000 --- a/media/libdrm/mobile1/include/objmng/drm_rights_manager.h +++ /dev/null @@ -1,183 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __DRM_RIGHTS_MANAGER_H__ -#define __DRM_RIGHTS_MANAGER_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <drm_common_types.h> -#include <parser_rel.h> -#include <aes.h> - -#ifdef DRM_DEVICE_ARCH_ARM -#define ANDROID_DRM_CORE_PATH "/data/drm/rights/" -#define DRM_UID_FILE_PATH "/data/drm/rights/uid.txt" -#else -#define ANDROID_DRM_CORE_PATH "/home/user/golf/esmertec/device/out/debug/host/linux-x86/product/sim/data/data/com.android.drm.mobile1/" -#define DRM_UID_FILE_PATH "/home/user/golf/esmertec/device/out/debug/host/linux-x86/product/sim/data/data/com.android.drm.mobile1/uid.txt" -#endif - -#define EXTENSION_NAME_INFO ".info" - -#define GET_ID 1 -#define GET_UID 2 - -#define GET_ROAMOUNT 1 -#define GET_ALL_RO 2 -#define SAVE_ALL_RO 3 -#define GET_A_RO 4 -#define SAVE_A_RO 5 - -/** - * Get the id or uid from the "uid.txt" file. - * - * \param Uid The content id for a specially DRM object. - * \param id The id number managed by DRM engine for a specially DRM object. - * \param option The option to get id or uid, the value includes: GET_ID, GET_UID. - * - * \return - * -TRUE, if the operation successfully. - * -FALSE, if the operation failed. - */ -int32_t drm_readFromUidTxt(uint8_t* Uid, int32_t* id, int32_t option); - -/** - * Save or read the rights information on the "id.info" file. - * - * \param id The id number managed by DRM engine for a specially DRM object. - * \param Ro The rights structure to save the rights information. - * \param RoAmount The number of rights for this DRM object. - * \param option The option include: GET_ROAMOUNT, GET_ALL_RO, SAVE_ALL_RO, GET_A_RO, SAVE_A_RO. - * - * \return - * -TRUE, if the operation successfully. - * -FALSE, if the operation failed. - */ -int32_t drm_writeOrReadInfo(int32_t id, T_DRM_Rights* Ro, int32_t* RoAmount, int32_t option); - -/** - * Append a rights information to DRM engine storage. - * - * \param Ro The rights structure to save the rights information. - * - * return - * -TRUE, if the operation successfully. - * -FALSE, if the operation failed. - */ -int32_t drm_appendRightsInfo(T_DRM_Rights* rights); - -/** - * Get the mex id number from the "uid.txt" file. - * - * \return - * -an integer to indicate the max id number. - * -(-1), if the operation failed. - */ -int32_t drm_getMaxIdFromUidTxt(); - -/** - * Remove the "id.info" file if all the rights for this DRM object has been deleted. - * - * \param id The id number managed by DRM engine for a specially DRM object. - * - * \return - * -TRUE, if the operation successfully. - * -FALSE, if the operation failed. - */ -int32_t drm_removeIdInfoFile(int32_t id); - -/** - * Update the "uid.txt" file when delete the rights object. - * - * \param id The id number managed by DRM engine for a specially DRM object. - * - * \return - * -TRUE, if the operation successfully. - * -FALSE, if the operation failed. - */ -int32_t drm_updateUidTxtWhenDelete(int32_t id); - -/** - * Get the CEK according the given content id. - * - * \param uid The content id for a specially DRM object. - * \param KeyValue The buffer to save the CEK. - * - * \return - * -TRUE, if the operation successfully. - * -FALSE, if the operation failed. - */ -int32_t drm_getKey(uint8_t* uid, uint8_t* KeyValue); - -/** - * Discard the padding bytes in DCF decrypted data. - * - * \param decryptedBuf The aes decrypted data buffer to be scanned. - * \param decryptedBufLen The length of the buffer. And save the output result. - * - * \return - * -0 - */ -void drm_discardPaddingByte(uint8_t *decryptedBuf, int32_t *decryptedBufLen); - -/** - * Decrypt the media data according the CEK. - * - * \param Buffer The buffer to decrypted and also used to save the output data. - * \param BufferLen The length of the buffer data and also save the output data length. - * \param ctx The structure of the CEK. - * - * \return - * -0 - */ -int32_t drm_aesDecBuffer(uint8_t * Buffer, int32_t * BufferLen, aes_decrypt_ctx ctx[1]); - -/** - * Update the DCF data length according the CEK. - * - * \param pDcfLastData The last several byte for the DCF. - * \param keyValue The CEK of the DRM content. - * \param moreBytes Output the more bytes for discarded. - * - * \return - * -TRUE, if the operation successfully. - * -FALSE, if the operation failed. - */ -int32_t drm_updateDcfDataLen(uint8_t* pDcfLastData, uint8_t* keyValue, int32_t* moreBytes); - -/** - * Check and update the rights for a specially DRM content. - * - * \param id The id number managed by DRM engine for a specially DRM object. - * \param permission The permission to be check and updated. - * - * \return - * -DRM_SUCCESS, if there is a valid rights and update it successfully. - * -DRM_NO_RIGHTS, if there is no rights for this content. - * -DRM_RIGHTS_PENDING, if the rights is pending. - * -DRM_RIGHTS_EXPIRED, if the rights has expired. - * -DRM_RIGHTS_FAILURE, if there is some other error occur. - */ -int32_t drm_checkRoAndUpdate(int32_t id, int32_t permission); - -#ifdef __cplusplus -} -#endif - -#endif /* __DRM_RIGHTS_MANAGER_H__ */ diff --git a/media/libdrm/mobile1/include/objmng/drm_time.h b/media/libdrm/mobile1/include/objmng/drm_time.h deleted file mode 100644 index 9b013e6..0000000 --- a/media/libdrm/mobile1/include/objmng/drm_time.h +++ /dev/null @@ -1,77 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - - -/** - * @file - * Time Porting Layer - * - * Basic support functions that are needed by time. - * - * <!-- #interface list begin --> - * \section drm_time Interface - * - DRM_time_getElapsedSecondsFrom1970() - * - DRM_time_sleep() - * - DRM_time_getSysTime() - * <!-- #interface list end --> - */ - -#ifndef __DRM_TIME_H__ -#define __DRM_TIME_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <time.h> -#include <drm_common_types.h> - -/** the time format */ -typedef struct __db_system_time_ -{ - uint16_t year; - uint16_t month; - uint16_t day; - uint16_t hour; - uint16_t min; - uint16_t sec; -} T_DB_TIME_SysTime; - -/** - * Get the system time.it's up to UTC - * \return Return the time in elapsed seconds. - */ -uint32_t DRM_time_getElapsedSecondsFrom1970(void); - -/** - * Suspend the execution of the current thread for a specified interval - * \param ms suspended time by millisecond - */ -void DRM_time_sleep(uint32_t ms); - -/** - * function: get current system time - * \param time_ptr[OUT] the system time got - * \attention - * time_ptr must not be NULL - */ -void DRM_time_getSysTime(T_DB_TIME_SysTime *time_ptr); - -#ifdef __cplusplus -} -#endif - -#endif /* __DRM_TIME_H__ */ diff --git a/media/libdrm/mobile1/include/objmng/svc_drm.h b/media/libdrm/mobile1/include/objmng/svc_drm.h deleted file mode 100644 index 789343f..0000000 --- a/media/libdrm/mobile1/include/objmng/svc_drm.h +++ /dev/null @@ -1,376 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __SVC_DRM_NEW_H__ -#define __SVC_DRM_NEW_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <drm_common_types.h> - -/** - * Define the mime type of DRM data. - */ -#define TYPE_DRM_MESSAGE 0x48 /**< The mime type is "application/vnd.oma.drm.message" */ -#define TYPE_DRM_CONTENT 0x49 /**< The mime type is "application/vnd.oma.drm.content" */ -#define TYPE_DRM_RIGHTS_XML 0x4a /**< The mime type is "application/vnd.oma.drm.rights+xml" */ -#define TYPE_DRM_RIGHTS_WBXML 0x4b /**< The mime type is "application/vnd.oma.drm.rights+wbxml" */ -#define TYPE_DRM_UNKNOWN 0xff /**< The mime type is unknown */ - -/** - * Define the delivery methods. - */ -#define FORWARD_LOCK 1 /**< Forward_lock */ -#define COMBINED_DELIVERY 2 /**< Combined delivery */ -#define SEPARATE_DELIVERY 3 /**< Separate delivery */ -#define SEPARATE_DELIVERY_FL 4 /**< Separate delivery but DCF is forward-lock */ - -/** - * Define the permissions. - */ -#define DRM_PERMISSION_PLAY 0x01 /**< Play */ -#define DRM_PERMISSION_DISPLAY 0x02 /**< Display */ -#define DRM_PERMISSION_EXECUTE 0x04 /**< Execute */ -#define DRM_PERMISSION_PRINT 0x08 /**< Print */ -#define DRM_PERMISSION_FORWARD 0x10 /**< Forward */ - -/** - * Define the constraints. - */ -#define DRM_NO_CONSTRAINT 0x80 /**< Indicate have no constraint, it can use freely */ -#define DRM_END_TIME_CONSTRAINT 0x08 /**< Indicate have end time constraint */ -#define DRM_INTERVAL_CONSTRAINT 0x04 /**< Indicate have interval constraint */ -#define DRM_COUNT_CONSTRAINT 0x02 /**< Indicate have count constraint */ -#define DRM_START_TIME_CONSTRAINT 0x01 /**< Indicate have start time constraint */ -#define DRM_NO_PERMISSION 0x00 /**< Indicate no rights */ - -/** - * Define the return values for those interface. - */ -#define DRM_SUCCESS 0 -#define DRM_FAILURE -1 -#define DRM_MEDIA_EOF -2 -#define DRM_RIGHTS_DATA_INVALID -3 -#define DRM_MEDIA_DATA_INVALID -4 -#define DRM_SESSION_NOT_OPENED -5 -#define DRM_NO_RIGHTS -6 -#define DRM_NOT_SD_METHOD -7 -#define DRM_RIGHTS_PENDING -8 -#define DRM_RIGHTS_EXPIRED -9 -#define DRM_UNKNOWN_DATA_LEN -10 - -/** - * The input DRM data structure, include DM, DCF, DR, DRC. - */ -typedef struct _T_DRM_Input_Data { - /** - * The handle of the input DRM data. - */ - int32_t inputHandle; - - /** - * The mime type of the DRM data, if the mime type set to unknown, DRM engine - * will try to scan the input data to confirm the mime type, but we must say that - * the scan and check of mime type is not strictly precise. - */ - int32_t mimeType; - - /** - * The function to get input data length, this function should be implement by out module, - * and DRM engine will call-back it. - * - * \param inputHandle The handle of the DRM data. - * - * \return - * -A positive integer indicate the length of input data. - * -0, if some error occurred. - */ - int32_t (*getInputDataLength)(int32_t inputHandle); - - /** - * The function to read the input data, this function should be implement by out module, - * and DRM engine will call-back it. - * - * \param inputHandle The handle of the DRM data. - * \param buf The buffer mallocced by DRM engine to save the data. - * \param bufLen The length of the buffer. - * - * \return - * -A positive integer indicate the actually length of byte has been read. - * -0, if some error occurred. - * -(-1), if reach to the end of the data. - */ - int32_t (*readInputData)(int32_t inputHandle, uint8_t* buf, int32_t bufLen); - - /** - * The function to seek the current file pointer, this function should be implement by out module, - * and DRM engine will call-back it. - * - * \param inputHandle The handle of the DRM data. - * \param offset The offset from the start position to be seek. - * - * \return - * -0, if seek operation success. - * -(-1), if seek operation fail. - */ - int32_t (*seekInputData)(int32_t inputHandle, int32_t offset); -} T_DRM_Input_Data; - -/** - * The constraint structure. - */ -typedef struct _T_DRM_Constraint_Info { - uint8_t indicator; /**< Whether there is a right */ - uint8_t unUsed[3]; - int32_t count; /**< The constraint of count */ - int32_t startDate; /**< The constraint of start date */ - int32_t startTime; /**< The constraint of start time */ - int32_t endDate; /**< The constraint of end date */ - int32_t endTime; /**< The constraint of end time */ - int32_t intervalDate; /**< The constraint of interval date */ - int32_t intervalTime; /**< The constraint of interval time */ -} T_DRM_Constraint_Info; - -/** - * The rights permission and constraint information structure. - */ -typedef struct _T_DRM_Rights_Info { - uint8_t roId[256]; /**< The unique id for a specially rights object */ - T_DRM_Constraint_Info playRights; /**< Constraint of play */ - T_DRM_Constraint_Info displayRights; /**< Constraint of display */ - T_DRM_Constraint_Info executeRights; /**< Constraint of execute */ - T_DRM_Constraint_Info printRights; /**< Constraint of print */ -} T_DRM_Rights_Info; - -/** - * The list node of the Rights information structure. - */ -typedef struct _T_DRM_Rights_Info_Node { - T_DRM_Rights_Info roInfo; - struct _T_DRM_Rights_Info_Node *next; -} T_DRM_Rights_Info_Node; - -/** - * Install a rights object to DRM engine, include the rights in Combined Delivery cases. - * Because all the rights object is managed by DRM engine, so every incoming rights object - * must be install to the engine first, or the DRM engine will not recognize it. - * - * \param data The rights object data or Combined Delivery case data. - * \param pRightsInfo The structure to save this rights information. - * - * \return - * -DRM_SUCCESS, when install successfully. - * -DRM_RIGHTS_DATA_INVALID, when the input rights data is invalid. - * -DRM_FAILURE, when some other error occur. - */ -int32_t SVC_drm_installRights(T_DRM_Input_Data data, T_DRM_Rights_Info* pRightsInfo); - -/** - * Open a session for a special DRM object, it will parse the input DRM data, and then user - * can try to get information for this DRM object, or try to use it if the rights is valid. - * - * \param data The DRM object data, DM or DCF. - * - * \return - * -A handle for this opened DRM object session. - * -DRM_MEDIA_DATA_INVALID, when the input DRM object data is invalid. - * -DRM_FAILURE, when some other error occurred. - */ -int32_t SVC_drm_openSession(T_DRM_Input_Data data); - -/** - * Get the delivery method of the DRM object. - * - * \param session The handle for this DRM object session. - * - * \return - * -The delivery method of this DRM object, include: FORWARD_LOCK, COMBINED_DELIVERY, SEPARATE_DELIVERY, SEPARATE_DELIVERY_FL. - * -DRM_FAILURE, when some other error occurred. - */ -int32_t SVC_drm_getDeliveryMethod(int32_t session); - -/** - * Get DRM object media object content type. - * - * \param session The handle for this DRM object session. - * \param mediaType The buffer to save the media type string, 64 bytes is enough. - * - * \return - * -DRM_SUCCESS, when get the media object content type successfully. - * -DRM_SESSION_NOT_OPENED, when the session is not opened or has been closed. - * -DRM_FAILURE, when some other error occured. - */ -int32_t SVC_drm_getContentType(int32_t session, uint8_t* mediaType); - -/** - * Check whether a specific DRM object has the specific permission rights or not. - * - * \param session The handle for this DRM object session. - * \param permission Specify the permission to be checked. - * - * \return - * -DRM_SUCCESS, when it has the rights for the permission. - * -DRM_SESSION_NOT_OPENED, when the session is not opened or has been closed. - * -DRM_NO_RIGHTS, when it has no rights. - * -DRM_RIGHTS_PENDING, when it has the rights, but currently it is pending. - * -DRM_RIGHTS_EXPIRED, when the rights has expired. - * -DRM_FAILURE, when some other error occured. - */ -int32_t SVC_drm_checkRights(int32_t session, int32_t permission); - -/** - * Consume the rights when try to use the DRM object. - * - * \param session The handle for this DRM object session. - * \param permission Specify the permission to be checked. - * - * \return - * -DRM_SUCCESS, when consume rights successfully. - * -DRM_SESSION_NOT_OPENED, when the session is not opened or has been closed. - * -DRM_NO_RIGHTS, when it has no rights. - * -DRM_RIGHTS_PENDING, when it has the rights, but currently it is pending. - * -DRM_RIGHTS_EXPIRED, when the rights has expired. - * -DRM_FAILURE, when some other error occured. - */ -int32_t SVC_drm_consumeRights(int32_t session, int32_t permission); - -/** - * Get DRM media object content data length. - * - * \param session The handle for this DRM object session. - * - * \return - * -A positive integer indicate the length of the media object content data. - * -DRM_SESSION_NOT_OPENED, when the session is not opened or has been closed. - * -DRM_NO_RIGHTS, when the rights object is not existed. - * -DRM_UNKNOWN_DATA_LEN, when DRM object media data length is unknown in case of DCF has no rights. - * -DRM_FAILURE, when some other error occured. - */ -int32_t SVC_drm_getContentLength(int32_t session); - -/** - * Get DRM media object content data. Support get the data piece by piece if the content is too large. - * - * \param session The handle for this DRM object session. - * \param offset The offset to start to get content. - * \param mediaBuf The buffer to save media object data. - * \param mediaBufLen The length of the buffer. - * - * \return - * -A positive integer indicate the actually length of the data has been got. - * -DRM_SESSION_NOT_OPENED, when the session is not opened or has been closed. - * -DRM_NO_RIGHTS, when the rights object is not existed. - * -DRM_MEDIA_EOF, when reach to the end of the media data. - * -DRM_FAILURE, when some other error occured. - */ -int32_t SVC_drm_getContent(int32_t session, int32_t offset, uint8_t* mediaBuf, int32_t mediaBufLen); - -/** - * Get the rights issuer address, this interface is specially for Separate Delivery method. - * - * \param session The handle for this DRM object session. - * \param rightsIssuer The buffer to save rights issuer, 256 bytes are enough. - * - * \return - * -DRM_SUCCESS, when get the rights issuer successfully. - * -DRM_SESSION_NOT_OPENED, when the session is not opened or has been closed. - * -DRM_NOT_SD_METHOD, when it is not a Separate Delivery DRM object. - * -DRM_FAILURE, when some other error occured. - */ -int32_t SVC_drm_getRightsIssuer(int32_t session, uint8_t* rightsIssuer); - -/** - * Get DRM object constraint informations. - * - * \param session The handle for this DRM object session. - * \param rights The structue to save the rights object information. - * - * \return - * -DRM_SUCCESS, when get the rights information successfully. - * -DRM_SESSION_NOT_OPENED, when the session is not opened or has been closed. - * -DRM_NO_RIGHTS, when this DRM object has not rights. - * -DRM_FAILURE, when some other error occured. - */ -int32_t SVC_drm_getRightsInfo(int32_t session, T_DRM_Rights_Info* rights); - -/** - * Close the opened session, after closed, the handle become invalid. - * - * \param session The handle for this DRM object session. - * - * \return - * -DRM_SUCCESS, when close operation success. - * -DRM_SESSION_NOT_OPENED, when the session is not opened or has been closed. - * -DRM_FAILURE, when some other error occured. - */ -int32_t SVC_drm_closeSession(int32_t session); - -/** - * Check and update the given rights according the given permission. - * - * \param contentID The unique id of the rights object. - * \param permission The permission to be updated. - * - * \return - * -DRM_SUCCESS, when update operation success. - * -DRM_NO_RIGHTS, when it has no rights. - * -DRM_RIGHTS_PENDING, when it has the rights, but currently it is pending. - * -DRM_RIGHTS_EXPIRED, when the rights has expired. - * -DRM_FAILURE, when some other error occured. - */ -int32_t SVC_drm_updateRights(uint8_t* contentID, int32_t permission); - -/** - * Scan all the rights object in current DRM engine, and get all their information. - * - * \param ppRightsInfo The pointer to the list structure to save rights info. - * - * \return - * -DRM_SUCCESS, when get information successfully. - * -DRM_FAILURE, when some other error occured. - */ -int32_t SVC_drm_viewAllRights(T_DRM_Rights_Info_Node **ppRightsInfo); - -/** - * Free the allocated memory when call "SVC_drm_viewAllRights". - * - * \param pRightsHeader The header pointer of the list to be free. - * - * \return - * -DRM_SUCCESS, when free operation successfully. - * -DRM_FAILURE, when some other error occured. - */ -int32_t SVC_drm_freeRightsInfoList(T_DRM_Rights_Info_Node *pRightsHeader); - -/** - * Delete a specify rights. - * - * \param roId The unique id of the rights. - * - * \return - * -DRM_SUCCESS, when free operation successfully. - * -DRM_NO_RIGHTS, when there is not this rights object. - * -DRM_FAILURE, when some other error occured. - */ -int32_t SVC_drm_deleteRights(uint8_t* roId); - -#ifdef __cplusplus -} -#endif - -#endif /* __SVC_DRM_NEW_H__ */ diff --git a/media/libdrm/mobile1/include/parser/parser_dcf.h b/media/libdrm/mobile1/include/parser/parser_dcf.h deleted file mode 100644 index c63a195..0000000 --- a/media/libdrm/mobile1/include/parser/parser_dcf.h +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __PARSER_DCF_H__ -#define __PARSER_DCF_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <drm_common_types.h> - -#define MAX_ENCRYPTION_METHOD_LEN 64 -#define MAX_RIGHTS_ISSUER_LEN 256 -#define MAX_CONTENT_NAME_LEN 64 -#define MAX_CONTENT_DESCRIPTION_LEN 256 -#define MAX_CONTENT_VENDOR_LEN 256 -#define MAX_ICON_URI_LEN 256 -#define MAX_CONTENT_TYPE_LEN 64 -#define MAX_CONTENT_URI_LEN 256 - -#define HEADER_ENCRYPTION_METHOD "Encryption-Method: " -#define HEADER_RIGHTS_ISSUER "Rights-Issuer: " -#define HEADER_CONTENT_NAME "Content-Name: " -#define HEADER_CONTENT_DESCRIPTION "Content-Description: " -#define HEADER_CONTENT_VENDOR "Content-Vendor: " -#define HEADER_ICON_URI "Icon-Uri: " - -#define HEADER_ENCRYPTION_METHOD_LEN 19 -#define HEADER_RIGHTS_ISSUER_LEN 15 -#define HEADER_CONTENT_NAME_LEN 14 -#define HEADER_CONTENT_DESCRIPTION_LEN 21 -#define HEADER_CONTENT_VENDOR_LEN 16 -#define HEADER_ICON_URI_LEN 10 - -#define UINT_VAR_FLAG 0x80 -#define UINT_VAR_DATA 0x7F -#define MAX_UINT_VAR_BYTE 5 -#define DRM_UINT_VAR_ERR -1 - -typedef struct _T_DRM_DCF_Info { - uint8_t Version; - uint8_t ContentTypeLen; /**< Length of the ContentType field */ - uint8_t ContentURILen; /**< Length of the ContentURI field */ - uint8_t unUsed; - uint8_t ContentType[MAX_CONTENT_TYPE_LEN]; /**< The MIME media type of the plaintext data */ - uint8_t ContentURI[MAX_CONTENT_URI_LEN]; /**< The unique identifier of this content object */ - int32_t HeadersLen; /**< Length of the Headers field */ - int32_t EncryptedDataLen; /**< Length of the encrypted data field */ - int32_t DecryptedDataLen; /**< Length of the decrypted data field */ - uint8_t Encryption_Method[MAX_ENCRYPTION_METHOD_LEN]; /**< Encryption method */ - uint8_t Rights_Issuer[MAX_RIGHTS_ISSUER_LEN]; /**< Rights issuer */ - uint8_t Content_Name[MAX_CONTENT_NAME_LEN]; /**< Content name */ - uint8_t ContentDescription[MAX_CONTENT_DESCRIPTION_LEN]; /**< Content description */ - uint8_t ContentVendor[MAX_CONTENT_VENDOR_LEN]; /**< Content vendor */ - uint8_t Icon_URI[MAX_ICON_URI_LEN]; /**< Icon URI */ -} T_DRM_DCF_Info; - -/** - * Parse the DRM content format data - * - * \param buffer (in)Input the DCF format data - * \param bufferLen (in)The input buffer length - * \param pDcfInfo (out)A structure pointer which contain information of DCF headers - * \param ppEncryptedData (out)The location of encrypted data - * - * \return - * -TRUE, when success - * -FALSE, when failed - */ -int32_t drm_dcfParser(uint8_t *buffer, int32_t bufferLen, T_DRM_DCF_Info *pDcfInfo, - uint8_t **ppEncryptedData); - -#ifdef __cplusplus -} -#endif - -#endif /* __PARSER_DCF_H__ */ diff --git a/media/libdrm/mobile1/include/parser/parser_dm.h b/media/libdrm/mobile1/include/parser/parser_dm.h deleted file mode 100644 index ec8b6b2..0000000 --- a/media/libdrm/mobile1/include/parser/parser_dm.h +++ /dev/null @@ -1,101 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __PARSER_DM_H__ -#define __PARSER_DM_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <drm_common_types.h> - -#define MAX_CONTENT_TYPE_LEN 64 -#define MAX_CONTENT_ID 256 -#define MAX_CONTENT_BOUNDARY_LEN 256 -#define MAX_RIGHTS_ISSUER_LEN 256 - -#define DRM_MIME_TYPE_RIGHTS_XML "application/vnd.oma.drm.rights+xml" -#define DRM_MIME_TYPE_CONTENT "application/vnd.oma.drm.content" - -#define HEADERS_TRANSFER_CODING "Content-Transfer-Encoding:" -#define HEADERS_CONTENT_TYPE "Content-Type:" -#define HEADERS_CONTENT_ID "Content-ID:" - -#define TRANSFER_CODING_TYPE_7BIT "7bit" -#define TRANSFER_CODING_TYPE_8BIT "8bit" -#define TRANSFER_CODING_TYPE_BINARY "binary" -#define TRANSFER_CODING_TYPE_BASE64 "base64" - -#define DRM_UID_TYPE_FORWORD_LOCK "forwardlock" -#define DRM_NEW_LINE_CRLF "\r\n" - -#define HEADERS_TRANSFER_CODING_LEN 26 -#define HEADERS_CONTENT_TYPE_LEN 13 -#define HEADERS_CONTENT_ID_LEN 11 - -#define DRM_MESSAGE_CODING_7BIT 0 /* default */ -#define DRM_MESSAGE_CODING_8BIT 1 -#define DRM_MESSAGE_CODING_BINARY 2 -#define DRM_MESSAGE_CODING_BASE64 3 - -#define DRM_B64_DEC_BLOCK 3 -#define DRM_B64_ENC_BLOCK 4 - -typedef struct _T_DRM_DM_Info { - uint8_t contentType[MAX_CONTENT_TYPE_LEN]; /**< Content type */ - uint8_t contentID[MAX_CONTENT_ID]; /**< Content ID */ - uint8_t boundary[MAX_CONTENT_BOUNDARY_LEN]; /**< DRM message's boundary */ - uint8_t deliveryType; /**< The Delivery type */ - uint8_t transferEncoding; /**< Transfer encoding type */ - int32_t contentOffset; /**< The offset of the media content from the original DRM data */ - int32_t contentLen; /**< The length of the media content */ - int32_t rightsOffset; /**< The offset of the rights object in case of combined delivery */ - int32_t rightsLen; /**< The length of the rights object in case of combined delivery */ - uint8_t rightsIssuer[MAX_RIGHTS_ISSUER_LEN];/**< The rights issuer address in case of separate delivery */ -} T_DRM_DM_Info; - -/** - * Search the string in a limited length. - * - * \param str The original string - * \param strSearch The sub-string to be searched - * \param len The length limited - * - * \return - * -NULL, when there is not the searched string in length - * -The pointer of this sub-string - */ -const uint8_t* drm_strnstr(const uint8_t* str, const uint8_t* strSearch, int32_t len); - -/** - * Parse the DRM message format data. - * - * \param buffer (in)Input the DRM message format data - * \param bufferLen (in)The input buffer length - * \param pDmInfo (out)A structure pointer which contain information of DRM message headers - * - * \return - * -TRUE, when success - * -FALSE, when failed - */ -int32_t drm_parseDM(const uint8_t* buffer, int32_t bufferLen, T_DRM_DM_Info* pDmInfo); - -#ifdef __cplusplus -} -#endif - -#endif /* __PARSER_DM_H__ */ diff --git a/media/libdrm/mobile1/include/parser/parser_rel.h b/media/libdrm/mobile1/include/parser/parser_rel.h deleted file mode 100644 index 8def199..0000000 --- a/media/libdrm/mobile1/include/parser/parser_rel.h +++ /dev/null @@ -1,123 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __PARSER_REL_H__ -#define __PARSER_REL_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <drm_common_types.h> - -#define WRITE_RO_FLAG(whoIsAble, boolValue, Indicator, RIGHTS) do{\ - whoIsAble = boolValue;\ - Indicator |= RIGHTS;\ -}while(0) - -#define CHECK_VALIDITY(ret) do{\ - if(ret == NULL){\ - if(XML_ERROR_NO_SUCH_NODE != xml_errno)\ - return FALSE;\ - }\ - else\ - {\ - if(XML_ERROR_OK != xml_errno)\ - return FALSE;\ - }\ -}while(0) - -#define YMD_HMS_2_INT(year, mon, day, date, hour, min, sec, time) do{\ - date = year * 10000 + mon * 100 + day;\ - time = hour * 10000 + min * 100 + sec;\ -}while(0) - -#define DRM_UID_LEN 256 -#define DRM_KEY_LEN 16 - -#define XML_DOM_PARSER - -typedef struct _T_DRM_DATETIME { - int32_t date; /**< year * 10000 + mon *100 + day */ - int32_t time; /**< hour * 10000 + min *100 + sec */ -} T_DRM_DATETIME; - -typedef struct _T_DRM_Rights_Constraint { - uint8_t Indicator; /**< Indicate which is constrainted, the first one indicate 0001, second one indicate 0010 */ - uint8_t unUsed[3]; - int32_t Count; /**< The times that can be used */ - T_DRM_DATETIME StartTime; /**< The starting time */ - T_DRM_DATETIME EndTime; /**< The ending time */ - T_DRM_DATETIME Interval; /**< The interval time */ -} T_DRM_Rights_Constraint; - -typedef struct _T_DRM_Rights { - uint8_t Version[8]; /**< Version number */ - uint8_t uid[256]; /**< record the rights object name */ - uint8_t KeyValue[16]; /**< Decode base64 */ - int32_t bIsPlayable; /**< Is playable */ - int32_t bIsDisplayable; /**< Is displayable */ - int32_t bIsExecuteable; /**< Is executeable */ - int32_t bIsPrintable; /**< Is printable */ - T_DRM_Rights_Constraint PlayConstraint; /**< Play constraint */ - T_DRM_Rights_Constraint DisplayConstraint; /**< Display constraint */ - T_DRM_Rights_Constraint ExecuteConstraint; /**< Execute constraint */ - T_DRM_Rights_Constraint PrintConstraint; /**< Print constraint */ -} T_DRM_Rights; - -/** - * Input year and month, return how many days that month have - * \param year (in)Input the year - * \param month (in)Input the month - * \return - * -A positive integer, which is how many days that month have - * -When wrong input, return -1 - */ -int32_t drm_monthDays(int32_t year, int32_t month); - -/** - * Check whether the date and time is valid. - * \param year year of the date - * \param month month of the date - * \param day day of the date - * \param hour hour of the time - * \param min minute of the time - * \param sec second of the time - * \return - * -when it is a valid time, return 0 - * -when it is a invalid time, return -1 - */ -int32_t drm_checkDate(int32_t year, int32_t month, int32_t day, int32_t hour, int32_t min, int32_t sec); - -/** - * Parse the rights object include xml format and wbxml format data - * - * \param buffer (in)Input the DRM rights object data - * \param bufferLen (in)The buffer length - * \param format (in)Which format, xml or wbxml - * \param pRights (out)A structure pointer which save the rights information - * - * \return - * -TRUE, when success - * -FALSE, when failed - */ -int32_t drm_relParser(uint8_t* buffer, int32_t bufferLen, int32_t Format, T_DRM_Rights* pRights); - -#ifdef __cplusplus -} -#endif - -#endif /* __PARSER_REL_H__ */ diff --git a/media/libdrm/mobile1/include/xml/wbxml_tinyparser.h b/media/libdrm/mobile1/include/xml/wbxml_tinyparser.h deleted file mode 100644 index 1c40467..0000000 --- a/media/libdrm/mobile1/include/xml/wbxml_tinyparser.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __WBXML_TINYPARSER_H__ -#define __WBXML_TINYPARSER_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <drm_common_types.h> - -#define REL_TAG_RIGHTS 0x05 -#define REL_TAG_CONTEXT 0x06 -#define REL_TAG_VERSION 0x07 -#define REL_TAG_UID 0x08 -#define REL_TAG_AGREEMENT 0x09 -#define REL_TAG_ASSET 0x0A -#define REL_TAG_KEYINFO 0x0B -#define REL_TAG_KEYVALUE 0x0C -#define REL_TAG_PERMISSION 0x0D -#define REL_TAG_PLAY 0x0E -#define REL_TAG_DISPLAY 0x0F -#define REL_TAG_EXECUTE 0x10 -#define REL_TAG_PRINT 0x11 -#define REL_TAG_CONSTRAINT 0x12 -#define REL_TAG_COUNT 0x13 -#define REL_TAG_DATETIME 0x14 -#define REL_TAG_START 0x15 -#define REL_TAG_END 0x16 -#define REL_TAG_INTERVAL 0x17 - -#define REL_CHECK_WBXML_HEADER(x) ((x != NULL) && (x[0] == 0x03) && (x[1] == 0x0E) && (x[2] == 0x6A)) - -#ifdef __cplusplus -} -#endif - -#endif /* __WBXML_TINYPARSER_H__ */ diff --git a/media/libdrm/mobile1/include/xml/xml_tinyParser.h b/media/libdrm/mobile1/include/xml/xml_tinyParser.h deleted file mode 100644 index 4ad65b8..0000000 --- a/media/libdrm/mobile1/include/xml/xml_tinyParser.h +++ /dev/null @@ -1,171 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __XML_TINYPARSER_H__ -#define __XML_TINYPARSER_H__ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <drm_common_types.h> - -#define XML_DOM_PARSER -#define WBXML_DOM_PARSER -#define XML_DOM_CHECK_ENDTAG -#define XML_ENABLE_ERRNO -#define WBXML_OLD_VERSION /* for drm only */ - -#ifdef DEBUG_MODE -void XML_PrintMallocInfo(); -#endif /* DEBUG_MODE */ - -#define XML_TRUE 1 -#define XML_FALSE 0 -#define XML_EOF 0 -#define XML_TAG_START 0 -#define XML_TAG_END 1 -#define XML_TAG_SELF 2 - -#define XML_MAX_PROPERTY_LEN 256 -#define XML_MAX_ATTR_NAME_LEN 256 -#define XML_MAX_ATTR_VALUE_LEN 256 -#define XML_MAX_VALUE_LEN 256 - -#define XML_ERROR_OK 0 -#define XML_ERROR_BUFFER_NULL -1 -#define XML_ERROR_ATTR_NAME -2 -#define XML_ERROR_ATTR_MISSED_EQUAL -3 -#define XML_ERROR_PROPERTY_NAME -4 -#define XML_ERROR_ATTR_VALUE -5 -#define XML_ERROR_ENDTAG -6 -#define XML_ERROR_NO_SUCH_NODE -7 -#define XML_ERROR_PROPERTY_END -8 -#define XML_ERROR_VALUE -9 -#define XML_ERROR_NO_START_TAG -14 -#define XML_ERROR_NOVALUE -15 - -#define WBXML_ERROR_MISSED_CONTENT -10 -#define WBXML_ERROR_MBUINT32 -11 -#define WBXML_ERROR_MISSED_STARTTAG -12 -#define WBXML_ERROR_MISSED_ENDTAG -13 - -#ifdef XML_ENABLE_ERRNO -extern int32_t xml_errno; -#define XML_ERROR(x) do { xml_errno = x; } while (0) -#else /* XML_ENABLE_ERRNO */ -#define XML_ERROR -#endif /* XML_ENABLE_ERRNO */ - -#ifdef XML_DOM_PARSER -uint8_t *XML_DOM_getNode(uint8_t *buffer, const uint8_t *const node); -uint8_t *XML_DOM_getNodeValue(uint8_t *buffer, uint8_t *node, - uint8_t **value, int32_t *valueLen); - -uint8_t *XML_DOM_getValue(uint8_t *buffer, uint8_t **pValue, int32_t *valueLen); -uint8_t *XML_DOM_getAttr(uint8_t *buffer, uint8_t **pName, int32_t *nameLen, - uint8_t **pValue, int32_t *valueLen); - -uint8_t *XML_DOM_getNextNode(uint8_t *buffer, uint8_t **pNodeName, - int32_t *nodenameLen); - -uint8_t *XML_DOM_getTag(uint8_t *buffer, int32_t *tagLen, int32_t *tagType); -#endif /* XML_DOM_PARSER */ - -#ifdef WBXML_DOM_PARSER - -#define WBXML_WITH_ATTR 0x80 -#define WBXML_WITH_CONTENT 0x40 -#define WBXML_ATTR_END 0x01 -#define WBXML_CONTENT_END 0x01 - -#define WBXML_SWITCH_PAGE 0x00 -#define WBXML_STR_I 0x03 -#define WBXML_END 0x00 -#define WBXML_OPAUE 0xC3 -#define WBXML_STR_T 0x83 -#define WBXML_OPAQUE 0xC3 - -#define WBXML_GET_TAG(x) ((x) & 0x3F) /* get 6-digits */ -#define WBXML_HAS_ATTR(x) ((x) & WBXML_WITH_ATTR) -#define WBXML_HAS_CONTENT(x) ((x) & WBXML_WITH_CONTENT) - -typedef struct _WBXML { - uint8_t version; - uint8_t unUsed[3]; - uint32_t publicid; - uint32_t charset; - int32_t strTableLen; - uint8_t *strTable; - uint8_t *Content; - uint8_t *End; - uint8_t *curPtr; - int32_t depth; -} WBXML; - -typedef int32_t XML_BOOL; - -#ifdef WBXML_OLD_VERSION -uint8_t *WBXML_DOM_getNode(uint8_t *buffer, int32_t bufferLen, - uint8_t *node); -uint8_t *WBXML_DOM_getNodeValue(uint8_t *buffer, int32_t bufferLen, - uint8_t *node, - uint8_t **value, - int32_t *valueLen); -#endif /* WBXML_OLD_VERSION */ - -XML_BOOL WBXML_DOM_Init(WBXML * pWbxml, uint8_t *buffer, - int32_t bufferLen); -XML_BOOL WBXML_DOM_Eof(WBXML * pWbxml); -uint8_t WBXML_DOM_GetTag(WBXML * pWbxml); -uint8_t WBXML_DOM_GetChar(WBXML * pWbxml); -uint8_t WBXML_DOM_GetUIntVar(WBXML * pWbxml); -void WBXML_DOM_Rewind(WBXML * pWbxml); -void WBXML_DOM_Seek(WBXML * pWbxml, int32_t offset); -int32_t WBXML_GetUintVar(const uint8_t *const buffer, int32_t *len); - -#endif /* WBXML_DOM_PARSER */ - -#ifdef XML_TREE_STRUCTURE - -typedef struct _XML_TREE_ATTR XML_TREE_ATTR; -struct _XML_TREE_ATTR { - uint8_t name[XML_MAX_ATTR_VALUE_LEN]; - uint8_t value[XML_MAX_ATTR_VALUE_LEN]; - XML_TREE_ATTR *next; -}; - -typedef struct _XML_TREE XML_TREE; -struct _XML_TREE { - uint8_t tag[XML_MAX_PROPERTY_LEN]; - uint8_t value[XML_MAX_VALUE_LEN]; - XML_TREE_ATTR *attr; - XML_TREE_ATTR *last_attr; - XML_TREE *brother; - XML_TREE *last_brother; - XML_TREE *child; -}; - -XML_TREE *XML_makeTree(uint8_t **buf); -void XML_freeTree(XML_TREE * pTree); - -#endif /* XML_TREE_STRUCTURE */ - -#ifdef __cplusplus -} -#endif - -#endif /* __XML_TINYPARSER_H__ */ diff --git a/media/libdrm/mobile1/src/jni/drm1_jni.c b/media/libdrm/mobile1/src/jni/drm1_jni.c deleted file mode 100644 index 79ce931..0000000 --- a/media/libdrm/mobile1/src/jni/drm1_jni.c +++ /dev/null @@ -1,1175 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/** - * @file drm1_jni.c - * - * This file implement the Java Native Interface - * for supporting OMA DRM 1.0 - */ - -#include <jni/drm1_jni.h> -#include <objmng/svc_drm.h> -#include "log.h" - - -#define MS_PER_SECOND 1000 /* Milliseconds per second */ -#define MS_PER_MINUTE 60 * MS_PER_SECOND /* Milliseconds per minute */ -#define MS_PER_HOUR 60 * MS_PER_MINUTE /* Milliseconds per hour */ -#define MS_PER_DAY 24 * MS_PER_HOUR /* Milliseconds per day */ - -#define SECONDS_PER_MINUTE 60 /* Seconds per minute*/ -#define SECONDS_PER_HOUR 60 * SECONDS_PER_MINUTE /* Seconds per hour */ -#define SECONDS_PER_DAY 24 * SECONDS_PER_HOUR /* Seconds per day */ - -#define DAY_PER_MONTH 30 /* Days per month */ -#define DAY_PER_YEAR 365 /* Days per year */ - -/** Nonzero if 'y' is a leap year, else zero. */ -#define leap(y) (((y) % 4 == 0 && (y) % 100 != 0) || (y) % 400 == 0) - -/** Number of leap years from 1970 to 'y' (not including 'y' itself). */ -#define nleap(y) (((y) - 1969) / 4 - ((y) - 1901) / 100 + ((y) - 1601) / 400) - -/** Accumulated number of days from 01-Jan up to start of current month. */ -static const int32_t ydays[] = { - 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334 -}; - -#define int64_const(s) (s) -#define int64_add(dst, s1, s2) ((void)((dst) = (s1) + (s2))) -#define int64_mul(dst, s1, s2) ((void)((dst) = (int64_t)(s1) * (int64_t)(s2))) - -/** - * DRM data structure - */ -typedef struct _DrmData { - /** - * The id of the DRM content. - */ - int32_t id; - - /** - * The pointer of JNI interface. - */ - JNIEnv* env; - - /** - * The pointer of DRM raw content InputStream object. - */ - jobject* pInData; - - /** - * The len of the InputStream object. - */ - int32_t len; - - /** - * The next DRM data. - */ - struct _DrmData *next; -} DrmData; - -/** The table to hold all the DRM data. */ -static DrmData *drmTable = NULL; - -/** - * Allocate a new item of DrmData. - * - * \return a pointer to a DrmData item if allocate successfully, - * otherwise return NULL - */ -static DrmData * newItem(void) -{ - DrmData *d = (DrmData *)malloc(sizeof(DrmData)); - - if (d != NULL) { - d->id = -1; - d->next = NULL; - } - - return d; -} - -/** - * Free the memory of the specified DrmData item <code>d</code>. - * - * \param d - a pointer to DrmData - */ -static void freeItem(DrmData *d) -{ - assert(d != NULL); - - free(d); -} - -/** - * Insert a DrmData item with given <code>name</code> into the head of - * the DrmData list. - * - * @param d - the pointer of the JNI interface - * @param pInData - the pointer of the DRM content InputStream object. - * - * @return <code>JNI_DRM_SUCCESS</code> if insert successfully, otherwise - * return <code>JNI_DRM_FAILURE</code> - */ -static int32_t addItem(DrmData* d) -{ - if (NULL == d) - return JNI_DRM_FAILURE; - - if (NULL == drmTable) { - drmTable = d; - return JNI_DRM_SUCCESS; - } - - d->next = drmTable; - drmTable = d; - - return JNI_DRM_SUCCESS; -} - -/** - * Get the item from the DrmData list by the specified <code> - * id</code>. - * - * @param p - the pointer of the DRM content InputStream object. - * - * @return a pointer to the DrmData item if find it successfuly, - * otherwise return NULL - */ -static DrmData * getItem(int32_t id) -{ - DrmData *d; - - if (NULL == drmTable) - return NULL; - - for (d = drmTable; d != NULL; d = d->next) { - if (id == d->id) - return d; - } - - return NULL; -} - -/** - * Remove the specified DrmData item <code>d</code>. - * - * @param p - the pointer of the DRM content InputStream object. - * - * @return <code>JNI_DRM_SUCCESS</code> if remove successfuly, - * otherwise return <code>JNI_DRM_FAILURE</code> - */ -static int32_t removeItem(int32_t id) -{ - DrmData *curItem, *preItem, *dstItem; - - if (NULL == drmTable) - return JNI_DRM_FAILURE; - - preItem = NULL; - for (curItem = drmTable; curItem != NULL; curItem = curItem->next) { - if (id == curItem->id) { - if (curItem == drmTable) - drmTable = curItem->next; - else - preItem->next = curItem->next; - - freeItem(curItem); - - return JNI_DRM_SUCCESS; - } - - preItem = curItem; - } - - return JNI_DRM_FAILURE; -} - - -static int32_t getInputStreamDataLength(int32_t handle) -{ - JNIEnv* env; - jobject* pInputStream; - int32_t len; - DrmData* p; - jclass cls; - jmethodID mid; - - p = (DrmData *)handle; - - if (NULL == p) - return 0; - - env = p->env; - pInputStream = p->pInData; - len = p->len; - - if (NULL == env || p->len <= 0 || NULL == pInputStream) - return 0; - - /* check the original InputStream is available or not */ - cls = (*env)->GetObjectClass(env, *pInputStream); - mid = (*env)->GetMethodID(env, cls, "available", "()I"); - (*env)->DeleteLocalRef(env, cls); - - if (NULL == mid) - return 0; - - if (0 > (*env)->CallIntMethod(env, *pInputStream, mid)) - return 0; - - return len; -} - -static int32_t readInputStreamData(int32_t handle, uint8_t* buf, int32_t bufLen) -{ - JNIEnv* env; - jobject* pInputStream; - int32_t len; - DrmData* p; - jclass cls; - jmethodID mid; - jbyteArray tmp; - int tmpLen; - jbyte* pNativeBuf; - - p = (DrmData *)handle; - - if (NULL == p || NULL == buf || bufLen <- 0) - return 0; - - env = p->env; - pInputStream = p->pInData; - len = p->len; - - if (NULL == env || p->len <= 0 || NULL == pInputStream) - return 0; - - cls = (*env)->GetObjectClass(env, *pInputStream); - mid = (*env)->GetMethodID(env, cls, "read", "([BII)I"); - tmp = (*env)->NewByteArray(env, bufLen); - bufLen = (*env)->CallIntMethod(env, *pInputStream, mid, tmp, 0, bufLen); - - (*env)->DeleteLocalRef(env, cls); - - if (-1 == bufLen) - return -1; - - pNativeBuf = (*env)->GetByteArrayElements(env, tmp, NULL); - memcpy(buf, pNativeBuf, bufLen); - (*env)->ReleaseByteArrayElements(env, tmp, pNativeBuf, 0); - (*env)->DeleteLocalRef(env, tmp); - - return bufLen; -} - -static const T_DRM_Rights_Info_Node *searchRightsObject(const jbyte* roId, const T_DRM_Rights_Info_Node* pRightsList) -{ - const T_DRM_Rights_Info_Node *pTmp; - - if (NULL == roId || NULL == pRightsList) - return NULL; - - pTmp = pRightsList; - - while (NULL != pTmp) { - if(0 == strcmp((char *)roId, (char *)pTmp->roInfo.roId)) - break; - pTmp = pTmp->next; - } - - return pTmp; -} - -/** - * Returns the difference in seconds between the given GMT time - * and 1970-01-01 00:00:00 GMT. - * - * \param year the year (since 1970) - * \param month the month (1 - 12) - * \param day the day (1 - 31) - * \param hour the hour (0 - 23) - * \param minute the minute (0 - 59) - * \param second the second (0 - 59) - * - * \return the difference in seconds between the given GMT time - * and 1970-01-01 00:00:00 GMT. - */ -static int64_t mkgmtime( - uint32_t year, uint32_t month, uint32_t day, - uint32_t hour, uint32_t minute, uint32_t second) -{ - int64_t result; - - /* - * FIXME: It does not check whether the specified days - * is valid based on the specified months. - */ - assert(year >= 1970 - && month > 0 && month <= 12 - && day > 0 && day <= 31 - && hour < 24 && minute < 60 - && second < 60); - - /* Set 'day' to the number of days into the year. */ - day += ydays[month - 1] + (month > 2 && leap (year)) - 1; - - /* Now calculate 'day' to the number of days since Jan 1, 1970. */ - day = day + 365 * (year - 1970) + nleap(year); - - int64_mul(result, int64_const(day), int64_const(SECONDS_PER_DAY)); - int64_add(result, result, int64_const( - SECONDS_PER_HOUR * hour + SECONDS_PER_MINUTE * minute + second)); - - return result; -} - -/** - * Compute the milliseconds by the specified <code>date</code> - * and <code>time</code>. - * - * @param date - the specified date, - * <code>date = year * 10000 + month * 100 + day</code> - * @param time - the specified time, - * <code>time = hour * 10000 + minute * 100 + second</code> - * - * @return the related milliseconds - */ -static int64_t computeTime(int32_t date, int32_t time) -{ - int32_t year, month, day, hour, minute, second; - - year = date / 10000; - month = (date / 100) % 100; - day = date % 100; - hour = time / 10000; - minute = (time / 100) % 100; - second = time % 100; - - /* Adjust the invalid parameters. */ - if (year < 1970) year = 1970; - if (month < 1) month = 1; - if (month > 12) month = 12; - if (day < 1) day = 1; - if (day > 31) day = 31; - if (hour < 0) hour = 0; - if (hour > 23) hour = 23; - if (minute < 0) minute = 0; - if (minute > 59) minute = 59; - if (second < 0) second = 0; - if (second > 59) second = 59; - - return mkgmtime(year, month, day, hour, minute, second) * 1000; -} - -/** - * Compute the milliseconds by the specified <code>date</code> - * and <code>time</code>. - * Note that here we always treat 1 year as 365 days and 1 month as 30 days - * that is not precise. But it should not be a problem since OMA DRM 2.0 - * already restricts the interval representation to be day-based, - * i.e. there will not be an interval with year or month any more in the - * future. - * - * @param date - the specified date, - * <code>date = year * 10000 + month * 100 + day</code> - * @param time - the specified time, - * <code>time = hour * 10000 + minute * 100 + second</code> - * - * @return the related milliseconds - */ -static int64_t computeInterval(int32_t date, int32_t time) -{ - int32_t year, month, day, hour, minute, second; - int64_t milliseconds; - - year = date / 10000; - month = (date / 100) % 100; - day = date % 100; - hour = time / 10000; - minute = (time / 100) % 100; - second = time % 100; - - /* milliseconds = ((((year * 365 + month * 30 + day) * 24 - * + hour) * 60 + minute) * 60 + second) * 1000; - */ - int64_mul(milliseconds, - int64_const(year * DAY_PER_YEAR + month * DAY_PER_MONTH + day), - int64_const(MS_PER_DAY)); - int64_add(milliseconds, milliseconds, - int64_const(hour * MS_PER_HOUR + minute * MS_PER_MINUTE + - second * MS_PER_SECOND)); - - return milliseconds; -} - -static jint getObjectIntField(JNIEnv * env, jobject obj, const char *name, jint * value) -{ - jclass clazz; - jfieldID field; - - clazz = (*env)->GetObjectClass(env, obj); - if (NULL == clazz) - return JNI_DRM_FAILURE; - - field = (*env)->GetFieldID(env, clazz, name, "I"); - (*env)->DeleteLocalRef(env, clazz); - - if (NULL == field) - return JNI_DRM_FAILURE; - - *value = (*env)->GetIntField(env, obj, field); - - return JNI_DRM_SUCCESS; -} - -static jint setObjectIntField(JNIEnv * env, jobject obj, const char *name, jint value) -{ - jclass clazz; - jfieldID field; - - clazz = (*env)->GetObjectClass(env, obj); - if (NULL == clazz) - return JNI_DRM_FAILURE; - - field = (*env)->GetFieldID(env, clazz, name, "I"); - (*env)->DeleteLocalRef(env, clazz); - - if (NULL == field) - return JNI_DRM_FAILURE; - - (*env)->SetIntField(env, obj, field, value); - - return JNI_DRM_SUCCESS; -} - -static jint setObjectLongField(JNIEnv * env, jobject obj, const char *name, jlong value) -{ - jclass clazz; - jfieldID field; - - clazz = (*env)->GetObjectClass(env, obj); - if (NULL == clazz) - return JNI_DRM_FAILURE; - - field = (*env)->GetFieldID(env, clazz, name, "J"); - (*env)->DeleteLocalRef(env, clazz); - - if (NULL == field) - return JNI_DRM_FAILURE; - - (*env)->SetLongField(env, obj, field, value); - - return JNI_DRM_SUCCESS; -} - -static jint setConstraintFields(JNIEnv * env, jobject constraint, T_DRM_Constraint_Info * pConstraint) -{ - /* if no this permission */ - if (pConstraint->indicator == (uint8_t)DRM_NO_RIGHTS) { - if (JNI_DRM_FAILURE == setObjectIntField(env, constraint, "count", 0)) - return JNI_DRM_FAILURE; - - return JNI_DRM_SUCCESS; - } - - /* set count field */ - if (pConstraint->indicator & DRM_COUNT_CONSTRAINT) { - if (JNI_DRM_FAILURE == setObjectIntField(env, constraint, "count", pConstraint->count)) - return JNI_DRM_FAILURE; - } - - /* set start time field */ - if (pConstraint->indicator & DRM_START_TIME_CONSTRAINT) { - int64_t startTime; - - startTime = computeTime(pConstraint->startDate, pConstraint->startTime); - - if (JNI_DRM_FAILURE == setObjectLongField(env, constraint, "startDate", startTime)) - return JNI_DRM_FAILURE; - } - - /* set end time field */ - if (pConstraint->indicator & DRM_END_TIME_CONSTRAINT) { - int64_t endTime; - - endTime = computeTime(pConstraint->endDate, pConstraint->endTime); - - if (JNI_DRM_FAILURE == setObjectLongField(env, constraint, "endDate", endTime)) - return JNI_DRM_FAILURE; - } - - /* set interval field */ - if (pConstraint->indicator & DRM_INTERVAL_CONSTRAINT) { - int64_t interval; - - interval = computeInterval(pConstraint->intervalDate, pConstraint->intervalTime); - - if (JNI_DRM_FAILURE == setObjectLongField(env, constraint, "interval", interval)) - return JNI_DRM_FAILURE; - } - - return JNI_DRM_SUCCESS; -} - -static jint setRightsFields(JNIEnv * env, jobject rights, T_DRM_Rights_Info* pRoInfo) -{ - jclass clazz; - jfieldID field; - jstring str; - jint index; - - clazz = (*env)->GetObjectClass(env, rights); - if (NULL == clazz) - return JNI_DRM_FAILURE; - - /* set roId field */ - field = (*env)->GetFieldID(env, clazz, "roId", "Ljava/lang/String;"); - (*env)->DeleteLocalRef(env, clazz); - - if (NULL == field) - return JNI_DRM_FAILURE; - - str = (*env)->NewStringUTF(env, (char *)pRoInfo->roId); - if (NULL == str) - return JNI_DRM_FAILURE; - - (*env)->SetObjectField(env, rights, field, str); - (*env)->DeleteLocalRef(env, str); - - return JNI_DRM_SUCCESS; -} - -/* native interface */ -JNIEXPORT jint JNICALL -Java_android_drm_mobile1_DrmRawContent_nativeConstructDrmContent - (JNIEnv * env, jobject rawContent, jobject data, jint len, jint mimeType) -{ - int32_t id; - T_DRM_Input_Data inData; - DrmData* drmInData; - - switch (mimeType) { - case JNI_DRM_MIMETYPE_MESSAGE: - mimeType = TYPE_DRM_MESSAGE; - break; - case JNI_DRM_MIMETYPE_CONTENT: - mimeType = TYPE_DRM_CONTENT; - break; - default: - return JNI_DRM_FAILURE; - } - - drmInData = newItem(); - if (NULL == drmInData) - return JNI_DRM_FAILURE; - - drmInData->env = env; - drmInData->pInData = &data; - drmInData->len = len; - - if (JNI_DRM_FAILURE == addItem(drmInData)) - return JNI_DRM_FAILURE; - - inData.inputHandle = (int32_t)drmInData; - inData.mimeType = mimeType; - inData.getInputDataLength = getInputStreamDataLength; - inData.readInputData = readInputStreamData; - - id = SVC_drm_openSession(inData); - if (id < 0) - return JNI_DRM_FAILURE; - - drmInData->id = id; - - return id; -} - -/* native interface */ -JNIEXPORT jstring JNICALL -Java_android_drm_mobile1_DrmRawContent_nativeGetRightsAddress - (JNIEnv * env, jobject rawContent) -{ - jint id; - uint8_t rightsIssuer[256] = {0}; - jstring str = NULL; - - if (JNI_DRM_FAILURE == getObjectIntField(env, rawContent, "id", &id)) - return NULL; - - if (DRM_SUCCESS == SVC_drm_getRightsIssuer(id, rightsIssuer)) - str = (*env)->NewStringUTF(env, (char *)rightsIssuer); - - return str; -} - -/* native interface */ -JNIEXPORT jint JNICALL -Java_android_drm_mobile1_DrmRawContent_nativeGetDeliveryMethod - (JNIEnv * env, jobject rawContent) -{ - jint id; - int32_t res; - - if (JNI_DRM_FAILURE == getObjectIntField(env, rawContent, "id", &id)) - return JNI_DRM_FAILURE; - - res = SVC_drm_getDeliveryMethod(id); - - switch (res) { - case FORWARD_LOCK: - return JNI_DRM_FORWARD_LOCK; - case COMBINED_DELIVERY: - return JNI_DRM_COMBINED_DELIVERY; - case SEPARATE_DELIVERY: - return JNI_DRM_SEPARATE_DELIVERY; - case SEPARATE_DELIVERY_FL: - return JNI_DRM_SEPARATE_DELIVERY_DM; - default: - return JNI_DRM_FAILURE; - } -} - -/* native interface */ -JNIEXPORT jint JNICALL -Java_android_drm_mobile1_DrmRawContent_nativeReadContent - (JNIEnv * env, jobject rawContent, jbyteArray buf, jint bufOff, jint len, jint mediaOff) -{ - jint id; - jbyte *nativeBuf; - jclass cls; - jmethodID mid; - DrmData* p; - jobject inputStream; - jfieldID field; - - if (NULL == buf) { - jclass newExcCls = (*env)->FindClass(env, "java/lang/NullPointerException"); - - if (newExcCls == NULL) - /* Unable to find the exception class, give up. */ - return JNI_DRM_FAILURE; - - (*env)->ThrowNew(env, newExcCls, "b is null"); - } - - if (len < 0 || bufOff < 0 || len + bufOff > (*env)->GetArrayLength(env, buf)) { - jclass newExcCls = (*env)->FindClass(env, "java/lang/IndexOutOfBoundsException"); - - if (newExcCls == NULL) - /* Unable to find the exception class, give up. */ - return JNI_DRM_FAILURE; - - (*env)->ThrowNew(env, newExcCls, NULL); - } - - if (mediaOff < 0 || len == 0) - return JNI_DRM_FAILURE; - - if (JNI_DRM_FAILURE == getObjectIntField(env, rawContent, "id", &id)) - return JNI_DRM_FAILURE; - - p = getItem(id); - if (NULL == p) - return JNI_DRM_FAILURE; - - cls = (*env)->GetObjectClass(env, rawContent); - if (NULL == cls) - return JNI_DRM_FAILURE; - - field = (*env)->GetFieldID(env, cls, "inData", "Ljava/io/BufferedInputStream;"); - (*env)->DeleteLocalRef(env, cls); - - if (NULL == field) - return JNI_DRM_FAILURE; - - inputStream = (*env)->GetObjectField(env, rawContent, field); - - p->env = env; - p->pInData = &inputStream; - - nativeBuf = (*env)->GetByteArrayElements(env, buf, NULL); - - len = SVC_drm_getContent(id, mediaOff, (uint8_t *)nativeBuf + bufOff, len); - - (*env)->ReleaseByteArrayElements(env, buf, nativeBuf, 0); - - if (DRM_MEDIA_EOF == len) - return JNI_DRM_EOF; - if (len <= 0) - return JNI_DRM_FAILURE; - - return len; -} - -/* native interface */ -JNIEXPORT jstring JNICALL -Java_android_drm_mobile1_DrmRawContent_nativeGetContentType - (JNIEnv * env, jobject rawContent) -{ - jint id; - uint8_t contentType[64] = {0}; - jstring str = NULL; - - if (JNI_DRM_FAILURE == getObjectIntField(env, rawContent, "id", &id)) - return NULL; - - if (DRM_SUCCESS == SVC_drm_getContentType(id, contentType)) - str = (*env)->NewStringUTF(env, (char *)contentType); - - return str; -} - -/* native interface */ -JNIEXPORT jint JNICALL -Java_android_drm_mobile1_DrmRawContent_nativeGetContentLength - (JNIEnv * env, jobject rawContent) -{ - jint id; - int32_t len; - - if (JNI_DRM_FAILURE == getObjectIntField(env, rawContent, "id", &id)) - return JNI_DRM_FAILURE; - - len = SVC_drm_getContentLength(id); - - if (DRM_UNKNOWN_DATA_LEN == len) - return JNI_DRM_UNKNOWN_DATA_LEN; - - if (0 > len) - return JNI_DRM_FAILURE; - - return len; -} - -/* native interface */ -JNIEXPORT void JNICALL -Java_android_drm_mobile1_DrmRawContent_finalize - (JNIEnv * env, jobject rawContent) -{ - jint id; - - if (JNI_DRM_FAILURE == getObjectIntField(env, rawContent, "id", &id)) - return; - - removeItem(id); - - SVC_drm_closeSession(id); -} - -/* native interface */ -JNIEXPORT jint JNICALL -Java_android_drm_mobile1_DrmRights_nativeGetConstraintInfo - (JNIEnv * env, jobject rights, jint permission, jobject constraint) -{ - jclass clazz; - jfieldID field; - jstring str; - uint8_t *nativeStr; - T_DRM_Rights_Info_Node *pRightsList; - T_DRM_Rights_Info_Node *pCurNode; - T_DRM_Constraint_Info *pConstraint; - - clazz = (*env)->GetObjectClass(env, rights); - if (NULL == clazz) - return JNI_DRM_FAILURE; - - field = (*env)->GetFieldID(env, clazz, "roId", "Ljava/lang/String;"); - (*env)->DeleteLocalRef(env, clazz); - - if (NULL == field) - return JNI_DRM_FAILURE; - - str = (*env)->GetObjectField(env, rights, field); - - nativeStr = (uint8_t *)(*env)->GetStringUTFChars(env, str, NULL); - if (NULL == nativeStr) - return JNI_DRM_FAILURE; - - /* this means forward-lock rights */ - if (0 == strcmp((char *)nativeStr, "ForwardLock")) { - (*env)->ReleaseStringUTFChars(env, str, (char *)nativeStr); - return JNI_DRM_SUCCESS; - } - - if (DRM_FAILURE == SVC_drm_viewAllRights(&pRightsList)) { - (*env)->ReleaseStringUTFChars(env, str, (char *)nativeStr); - return JNI_DRM_FAILURE; - } - - pCurNode = searchRightsObject((jbyte *)nativeStr, pRightsList); - if (NULL == pCurNode) { - (*env)->ReleaseStringUTFChars(env, str, (char *)nativeStr); - SVC_drm_freeRightsInfoList(pRightsList); - return JNI_DRM_FAILURE; - } - (*env)->ReleaseStringUTFChars(env, str, (char *)nativeStr); - - switch (permission) { - case JNI_DRM_PERMISSION_PLAY: - pConstraint = &(pCurNode->roInfo.playRights); - break; - case JNI_DRM_PERMISSION_DISPLAY: - pConstraint = &(pCurNode->roInfo.displayRights); - break; - case JNI_DRM_PERMISSION_EXECUTE: - pConstraint = &(pCurNode->roInfo.executeRights); - break; - case JNI_DRM_PERMISSION_PRINT: - pConstraint = &(pCurNode->roInfo.printRights); - break; - default: - SVC_drm_freeRightsInfoList(pRightsList); - return JNI_DRM_FAILURE; - } - - /* set constraint field */ - if (JNI_DRM_FAILURE == setConstraintFields(env, constraint, pConstraint)) { - SVC_drm_freeRightsInfoList(pRightsList); - return JNI_DRM_FAILURE; - } - - SVC_drm_freeRightsInfoList(pRightsList); - - return JNI_DRM_SUCCESS; -} - -/* native interface */ -JNIEXPORT jint JNICALL -Java_android_drm_mobile1_DrmRights_nativeConsumeRights - (JNIEnv * env, jobject rights, jint permission) -{ - jclass clazz; - jfieldID field; - jstring str; - uint8_t *nativeStr; - int32_t id; - - switch (permission) { - case JNI_DRM_PERMISSION_PLAY: - permission = DRM_PERMISSION_PLAY; - break; - case JNI_DRM_PERMISSION_DISPLAY: - permission = DRM_PERMISSION_DISPLAY; - break; - case JNI_DRM_PERMISSION_EXECUTE: - permission = DRM_PERMISSION_EXECUTE; - break; - case JNI_DRM_PERMISSION_PRINT: - permission = DRM_PERMISSION_PRINT; - break; - default: - return JNI_DRM_FAILURE; - } - - clazz = (*env)->GetObjectClass(env, rights); - if (NULL == clazz) - return JNI_DRM_FAILURE; - - field = (*env)->GetFieldID(env, clazz, "roId", "Ljava/lang/String;"); - (*env)->DeleteLocalRef(env, clazz); - - if (NULL == field) - return JNI_DRM_FAILURE; - - str = (*env)->GetObjectField(env, rights, field); - - nativeStr = (uint8_t *)(*env)->GetStringUTFChars(env, str, NULL); - if (NULL == nativeStr) - return JNI_DRM_FAILURE; - - if (0 == strcmp("ForwardLock", (char *)nativeStr)) { - (*env)->ReleaseStringUTFChars(env, str, (char *)nativeStr); - return JNI_DRM_SUCCESS; - } - - if (DRM_SUCCESS != SVC_drm_updateRights(nativeStr, permission)) { - (*env)->ReleaseStringUTFChars(env, str, (char *)nativeStr); - return JNI_DRM_FAILURE; - } - - (*env)->ReleaseStringUTFChars(env, str, (char *)nativeStr); - - return JNI_DRM_SUCCESS; -} - -/* native interface */ -JNIEXPORT jint JNICALL -Java_android_drm_mobile1_DrmRightsManager_nativeInstallDrmRights - (JNIEnv * env, jobject rightsManager, jobject data, jint len, jint mimeType, jobject rights) -{ - int32_t id; - T_DRM_Input_Data inData; - DrmData* drmInData; - jclass cls; - jmethodID mid; - T_DRM_Rights_Info rightsInfo; - - switch (mimeType) { - case JNI_DRM_MIMETYPE_RIGHTS_XML: - mimeType = TYPE_DRM_RIGHTS_XML; - break; - case JNI_DRM_MIMETYPE_RIGHTS_WBXML: - mimeType = TYPE_DRM_RIGHTS_WBXML; - break; - case JNI_DRM_MIMETYPE_MESSAGE: - mimeType = TYPE_DRM_MESSAGE; - break; - default: - return JNI_DRM_FAILURE; - } - - drmInData = newItem(); - if (NULL == drmInData) - return JNI_DRM_FAILURE; - - drmInData->env = env; - drmInData->pInData = &data; - drmInData->len = len; - - inData.inputHandle = (int32_t)drmInData; - inData.mimeType = mimeType; - inData.getInputDataLength = getInputStreamDataLength; - inData.readInputData = readInputStreamData; - - memset(&rightsInfo, 0, sizeof(T_DRM_Rights_Info)); - if (DRM_FAILURE == SVC_drm_installRights(inData, &rightsInfo)) - return JNI_DRM_FAILURE; - - freeItem(drmInData); - - return setRightsFields(env, rights, &rightsInfo); -} - -/* native interface */ -JNIEXPORT jint JNICALL -Java_android_drm_mobile1_DrmRightsManager_nativeQueryRights - (JNIEnv * env, jobject rightsManager, jobject rawContent, jobject rights) -{ - jint id; - T_DRM_Rights_Info rightsInfo; - - if (JNI_DRM_FAILURE == getObjectIntField(env, rawContent, "id", &id)) - return JNI_DRM_FAILURE; - - memset(&rightsInfo, 0, sizeof(T_DRM_Rights_Info)); - if (DRM_SUCCESS != SVC_drm_getRightsInfo(id, &rightsInfo)) - return JNI_DRM_FAILURE; - - return setRightsFields(env, rights, &rightsInfo); -} - -/* native interface */ -JNIEXPORT jint JNICALL -Java_android_drm_mobile1_DrmRightsManager_nativeGetNumOfRights - (JNIEnv * env, jobject rightsManager) -{ - T_DRM_Rights_Info_Node *pRightsList; - T_DRM_Rights_Info_Node *pCurNode; - int32_t num = 0; - - if (DRM_FAILURE == SVC_drm_viewAllRights(&pRightsList)) - return JNI_DRM_FAILURE; - - pCurNode = pRightsList; - while (pCurNode != NULL) { - num++; - pCurNode = pCurNode->next; - } - - SVC_drm_freeRightsInfoList(pRightsList); - - return num; -} - -/* native interface */ -JNIEXPORT jint JNICALL -Java_android_drm_mobile1_DrmRightsManager_nativeGetRightsList - (JNIEnv * env, jobject rightsManager, jobjectArray rightsArray, jint num) -{ - T_DRM_Rights_Info_Node *pRightsList; - T_DRM_Rights_Info_Node *pCurNode; - int32_t index; - - if (DRM_FAILURE == SVC_drm_viewAllRights(&pRightsList)) - return JNI_DRM_FAILURE; - - pCurNode = pRightsList; - for (index = 0; NULL != pCurNode; index++) { - jobject rights = (*env)->GetObjectArrayElement(env, rightsArray, index); - if (NULL == rights) - break; - - if (JNI_DRM_FAILURE == setRightsFields(env, rights, &(pCurNode->roInfo))) - break; - - (*env)->SetObjectArrayElement(env, rightsArray, index, rights); - - pCurNode = pCurNode->next; - } - - SVC_drm_freeRightsInfoList(pRightsList); - - return index; -} - -/* native interface */ -JNIEXPORT jint JNICALL -Java_android_drm_mobile1_DrmRightsManager_nativeDeleteRights - (JNIEnv * env, jobject rightsManager, jobject rights) -{ - jclass clazz; - jfieldID field; - jstring str; - uint8_t *nativeStr; - - clazz = (*env)->GetObjectClass(env, rights); - if (NULL == clazz) - return JNI_DRM_FAILURE; - - field = (*env)->GetFieldID(env, clazz, "roId", "Ljava/lang/String;"); - if (NULL == field) - return JNI_DRM_FAILURE; - - str = (*env)->GetObjectField(env, rights, field); - - nativeStr = (uint8_t *)(*env)->GetStringUTFChars(env, str, NULL); - if (NULL == nativeStr) - return JNI_DRM_FAILURE; - - if (0 == strcmp("ForwardLock", (char *)nativeStr)) - return JNI_DRM_SUCCESS; - - if (DRM_SUCCESS != SVC_drm_deleteRights(nativeStr)) { - (*env)->ReleaseStringUTFChars(env, str, (char *)nativeStr); - return JNI_DRM_FAILURE; - } - - (*env)->ReleaseStringUTFChars(env, str, (char *)nativeStr); - return JNI_DRM_SUCCESS; -} - -/* - * Table of methods associated with the DrmRawContent class. - */ -static JNINativeMethod gDrmRawContentMethods[] = { - /* name, signature, funcPtr */ - {"nativeConstructDrmContent", "(Ljava/io/InputStream;II)I", - (void*)Java_android_drm_mobile1_DrmRawContent_nativeConstructDrmContent}, - {"nativeGetRightsAddress", "()Ljava/lang/String;", - (void*)Java_android_drm_mobile1_DrmRawContent_nativeGetRightsAddress}, - {"nativeGetDeliveryMethod", "()I", - (void*)Java_android_drm_mobile1_DrmRawContent_nativeGetDeliveryMethod}, - {"nativeReadContent", "([BIII)I", - (void*)Java_android_drm_mobile1_DrmRawContent_nativeReadContent}, - {"nativeGetContentType", "()Ljava/lang/String;", - (void*)Java_android_drm_mobile1_DrmRawContent_nativeGetContentType}, - {"nativeGetContentLength", "()I", - (void*)Java_android_drm_mobile1_DrmRawContent_nativeGetContentLength}, - {"finalize", "()V", - (void*)Java_android_drm_mobile1_DrmRawContent_finalize}, -}; - -/* - * Table of methods associated with the DrmRights class. - */ -static JNINativeMethod gDrmRightsMethods[] = { - /* name, signature, funcPtr */ - {"nativeGetConstraintInfo", "(ILandroid/drm/mobile1/DrmConstraintInfo;)I", - (void*)Java_android_drm_mobile1_DrmRights_nativeGetConstraintInfo}, - {"nativeConsumeRights", "(I)I", - (void*)Java_android_drm_mobile1_DrmRights_nativeConsumeRights}, -}; - -/* - * Table of methods associated with the DrmRightsManager class. - */ -static JNINativeMethod gDrmRightsManagerMethods[] = { - /* name, signature, funcPtr */ - {"nativeInstallDrmRights", "(Ljava/io/InputStream;IILandroid/drm/mobile1/DrmRights;)I", - (void*)Java_android_drm_mobile1_DrmRightsManager_nativeInstallDrmRights}, - {"nativeQueryRights", "(Landroid/drm/mobile1/DrmRawContent;Landroid/drm/mobile1/DrmRights;)I", - (void*)Java_android_drm_mobile1_DrmRightsManager_nativeQueryRights}, - {"nativeGetNumOfRights", "()I", - (void*)Java_android_drm_mobile1_DrmRightsManager_nativeGetNumOfRights}, - {"nativeGetRightsList", "([Landroid/drm/mobile1/DrmRights;I)I", - (void*)Java_android_drm_mobile1_DrmRightsManager_nativeGetRightsList}, - {"nativeDeleteRights", "(Landroid/drm/mobile1/DrmRights;)I", - (void*)Java_android_drm_mobile1_DrmRightsManager_nativeDeleteRights}, -}; - -/* - * Register several native methods for one class. - */ -static int registerNativeMethods(JNIEnv* env, const char* className, - JNINativeMethod* gMethods, int numMethods) -{ - jclass clazz; - - clazz = (*env)->FindClass(env, className); - if (clazz == NULL) - return JNI_FALSE; - - if ((*env)->RegisterNatives(env, clazz, gMethods, numMethods) < 0) - return JNI_FALSE; - - return JNI_TRUE; -} - -/* - * Register native methods for all classes we know about. - */ -static int registerNatives(JNIEnv* env) -{ - if (!registerNativeMethods(env, "android/drm/mobile1/DrmRawContent", - gDrmRawContentMethods, sizeof(gDrmRawContentMethods) / sizeof(gDrmRawContentMethods[0]))) - return JNI_FALSE; - - if (!registerNativeMethods(env, "android/drm/mobile1/DrmRights", - gDrmRightsMethods, sizeof(gDrmRightsMethods) / sizeof(gDrmRightsMethods[0]))) - return JNI_FALSE; - - if (!registerNativeMethods(env, "android/drm/mobile1/DrmRightsManager", - gDrmRightsManagerMethods, sizeof(gDrmRightsManagerMethods) / sizeof(gDrmRightsManagerMethods[0]))) - return JNI_FALSE; - - return JNI_TRUE; -} - -jint JNI_OnLoad(JavaVM* vm, void* reserved) -{ - JNIEnv* env = NULL; - jint result = -1; - - printf("Entering JNI_OnLoad\n"); - - if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_4) != JNI_OK) - goto bail; - - assert(env != NULL); - - if (!registerNatives(env)) - goto bail; - - /* success -- return valid version number */ - result = JNI_VERSION_1_4; - -bail: - printf("Leaving JNI_OnLoad (result=0x%x)\n", result); - return result; -} diff --git a/media/libdrm/mobile1/src/objmng/drm_api.c b/media/libdrm/mobile1/src/objmng/drm_api.c deleted file mode 100644 index 0e453de..0000000 --- a/media/libdrm/mobile1/src/objmng/drm_api.c +++ /dev/null @@ -1,1944 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <svc_drm.h> -#include <drm_inner.h> -#include <parser_dm.h> -#include <parser_dcf.h> -#include <parser_rel.h> -#include <drm_rights_manager.h> -#include <drm_time.h> -#include <drm_decoder.h> -#include <aes.h> -#include "log.h" - -/** - * Current id. - */ -static int32_t curID = 0; - -/** - * The header pointer for the session list. - */ -static T_DRM_Session_Node* sessionTable = NULL; - -/** - * New a session. - */ -static T_DRM_Session_Node* newSession(T_DRM_Input_Data data) -{ - T_DRM_Session_Node* s = (T_DRM_Session_Node *)malloc(sizeof(T_DRM_Session_Node)); - - if (NULL != s) { - memset(s, 0, sizeof(T_DRM_Session_Node)); - - s->sessionId = curID++; - s->inputHandle = data.inputHandle; - s->mimeType = data.mimeType; - s->getInputDataLengthFunc = data.getInputDataLength; - s->readInputDataFunc = data.readInputData; - s->seekInputDataFunc = data.seekInputData; - } - - return s; -} - -/** - * Free a session. - */ -static void freeSession(T_DRM_Session_Node* s) -{ - if (NULL == s) - return; - - if (NULL != s->rawContent) - free(s->rawContent); - - if (NULL != s->readBuf) - free(s->readBuf); - - if (NULL != s->infoStruct) - free(s->infoStruct); - - free(s); -} - -/** - * Add a session to list. - */ -static int32_t addSession(T_DRM_Session_Node* s) -{ - if (NULL == s) - return -1; - - s->next = sessionTable; - sessionTable = s; - - return s->sessionId; -} - -/** - * Get a session from the list. - */ -static T_DRM_Session_Node* getSession(int32_t sessionId) -{ - T_DRM_Session_Node* s; - - if (sessionId < 0 || NULL == sessionTable) - return NULL; - - for (s = sessionTable; s != NULL; s = s->next) { - if (sessionId == s->sessionId) - return s; - } - - return NULL; -} - -/** - * Remove a session from the list. - */ -static void removeSession(int32_t sessionId) -{ - T_DRM_Session_Node *curS, *preS; - - if (sessionId < 0 || NULL == sessionTable) - return; - - if (sessionId == sessionTable->sessionId) { - curS = sessionTable; - sessionTable = curS->next; - freeSession(curS); - return; - } - - for (preS = sessionTable; preS->next != NULL; preS = preS->next) { - if (preS->next->sessionId == sessionId) - curS = preS->next; - } - - if (NULL == preS->next) - return; - - preS->next = curS->next; - freeSession(curS); -} - -/** - * Try to identify the mimetype according the input DRM data. - */ -static int32_t getMimeType(const uint8_t *buf, int32_t bufLen) -{ - const uint8_t *p; - - if (NULL == buf || bufLen <= 0) - return TYPE_DRM_UNKNOWN; - - p = buf; - - /* check if it is DRM Content Format, only check the first field of Version, it must be "0x01" */ - if (0x01 == *p) - return TYPE_DRM_CONTENT; - - /* check if it is DRM Message, only check the first two bytes, it must be the start flag of boundary: "--" */ - if (bufLen >= 2 && '-' == *p && '-' == *(p + 1)) - return TYPE_DRM_MESSAGE; - - /* check if it is DRM Rights XML format, only check the first several bytes, it must be: "<o-ex:rights" */ - if (bufLen >= 12 && 0 == strncmp("<o-ex:rights", (char *)p, 12)) - return TYPE_DRM_RIGHTS_XML; - - /* check if it is DRM Rights WBXML format, only check the first two bytes, it must be: 0x03, 0x0e */ - if (bufLen >= 2 && 0x03 == *p && 0x0e == *(p + 1)) - return TYPE_DRM_RIGHTS_WBXML; - - return TYPE_DRM_UNKNOWN; -} - -static int32_t drm_skipCRLFinB64(const uint8_t* b64Data, int32_t len) -{ - const uint8_t* p; - int32_t skipLen = 0; - - if (NULL == b64Data || len <= 0) - return -1; - - p = b64Data; - while (p - b64Data < len) { - if ('\r' == *p || '\n'== *p) - skipLen++; - p++; - } - - return skipLen; -} - -static int32_t drm_scanEndBoundary(const uint8_t* pBuf, int32_t len, uint8_t* const boundary) -{ - const uint8_t* p; - int32_t leftLen; - int32_t boundaryLen; - - if (NULL == pBuf || len <=0 || NULL == boundary) - return -1; - - p = pBuf; - boundaryLen = strlen((char *)boundary) + 2; /* 2 means: '\r' and '\n' */ - leftLen = len - (p - pBuf); - while (leftLen > 0) { - if (NULL == (p = memchr(p, '\r', leftLen))) - break; - - leftLen = len - (p - pBuf); - if (leftLen < boundaryLen) - return -2; /* here means may be the boundary has been split */ - - if (('\n' == *(p + 1)) && (0 == memcmp(p + 2, boundary, strlen((char *)boundary)))) - return p - pBuf; /* find the boundary here */ - - p++; - leftLen--; - } - - return len; /* no boundary found */ -} - -static int32_t drm_getLicenseInfo(T_DRM_Rights* pRights, T_DRM_Rights_Info* licenseInfo) -{ - if (NULL != licenseInfo && NULL != pRights) { - strcpy((char *)licenseInfo->roId, (char *)pRights->uid); - - if (1 == pRights->bIsDisplayable) { - licenseInfo->displayRights.indicator = pRights->DisplayConstraint.Indicator; - licenseInfo->displayRights.count = - pRights->DisplayConstraint.Count; - licenseInfo->displayRights.startDate = - pRights->DisplayConstraint.StartTime.date; - licenseInfo->displayRights.startTime = - pRights->DisplayConstraint.StartTime.time; - licenseInfo->displayRights.endDate = - pRights->DisplayConstraint.EndTime.date; - licenseInfo->displayRights.endTime = - pRights->DisplayConstraint.EndTime.time; - licenseInfo->displayRights.intervalDate = - pRights->DisplayConstraint.Interval.date; - licenseInfo->displayRights.intervalTime = - pRights->DisplayConstraint.Interval.time; - } - if (1 == pRights->bIsPlayable) { - licenseInfo->playRights.indicator = pRights->PlayConstraint.Indicator; - licenseInfo->playRights.count = pRights->PlayConstraint.Count; - licenseInfo->playRights.startDate = - pRights->PlayConstraint.StartTime.date; - licenseInfo->playRights.startTime = - pRights->PlayConstraint.StartTime.time; - licenseInfo->playRights.endDate = - pRights->PlayConstraint.EndTime.date; - licenseInfo->playRights.endTime = - pRights->PlayConstraint.EndTime.time; - licenseInfo->playRights.intervalDate = - pRights->PlayConstraint.Interval.date; - licenseInfo->playRights.intervalTime = - pRights->PlayConstraint.Interval.time; - } - if (1 == pRights->bIsExecuteable) { - licenseInfo->executeRights.indicator = pRights->ExecuteConstraint.Indicator; - licenseInfo->executeRights.count = - pRights->ExecuteConstraint.Count; - licenseInfo->executeRights.startDate = - pRights->ExecuteConstraint.StartTime.date; - licenseInfo->executeRights.startTime = - pRights->ExecuteConstraint.StartTime.time; - licenseInfo->executeRights.endDate = - pRights->ExecuteConstraint.EndTime.date; - licenseInfo->executeRights.endTime = - pRights->ExecuteConstraint.EndTime.time; - licenseInfo->executeRights.intervalDate = - pRights->ExecuteConstraint.Interval.date; - licenseInfo->executeRights.intervalTime = - pRights->ExecuteConstraint.Interval.time; - } - if (1 == pRights->bIsPrintable) { - licenseInfo->printRights.indicator = pRights->PrintConstraint.Indicator; - licenseInfo->printRights.count = - pRights->PrintConstraint.Count; - licenseInfo->printRights.startDate = - pRights->PrintConstraint.StartTime.date; - licenseInfo->printRights.startTime = - pRights->PrintConstraint.StartTime.time; - licenseInfo->printRights.endDate = - pRights->PrintConstraint.EndTime.date; - licenseInfo->printRights.endTime = - pRights->PrintConstraint.EndTime.time; - licenseInfo->printRights.intervalDate = - pRights->PrintConstraint.Interval.date; - licenseInfo->printRights.intervalTime = - pRights->PrintConstraint.Interval.time; - } - return TRUE; - } - return FALSE; -} - -static int32_t drm_addRightsNodeToList(T_DRM_Rights_Info_Node **ppRightsHeader, - T_DRM_Rights_Info_Node *pInputRightsNode) -{ - T_DRM_Rights_Info_Node *pRightsNode; - - if (NULL == ppRightsHeader || NULL == pInputRightsNode) - return FALSE; - - pRightsNode = (T_DRM_Rights_Info_Node *)malloc(sizeof(T_DRM_Rights_Info_Node)); - if (NULL == pRightsNode) - return FALSE; - - memcpy(pRightsNode, pInputRightsNode, sizeof(T_DRM_Rights_Info_Node)); - pRightsNode->next = NULL; - - /* this means it is the first node */ - if (NULL == *ppRightsHeader) - *ppRightsHeader = pRightsNode; - else { - T_DRM_Rights_Info_Node *pTmp; - - pTmp = *ppRightsHeader; - while (NULL != pTmp->next) - pTmp = pTmp->next; - - pTmp->next = pRightsNode; - } - return TRUE; -} - -static int32_t drm_startConsumeRights(int32_t * bIsXXable, - T_DRM_Rights_Constraint * XXConstraint, - int32_t * writeFlag) -{ - T_DB_TIME_SysTime curDateTime; - T_DRM_DATETIME CurrentTime; - uint8_t countFlag = 0; - - memset(&CurrentTime, 0, sizeof(T_DRM_DATETIME)); - - if (NULL == bIsXXable || 0 == *bIsXXable || NULL == XXConstraint || NULL == writeFlag) - return DRM_FAILURE; - - if (0 != (uint8_t)(XXConstraint->Indicator & DRM_NO_CONSTRAINT)) /* Have utter right? */ - return DRM_SUCCESS; - - *bIsXXable = 0; /* Assume have invalid rights at first */ - *writeFlag = 0; - - if (0 != (XXConstraint->Indicator & (DRM_START_TIME_CONSTRAINT | DRM_END_TIME_CONSTRAINT | DRM_INTERVAL_CONSTRAINT))) { - DRM_time_getSysTime(&curDateTime); - - if (-1 == drm_checkDate(curDateTime.year, curDateTime.month, curDateTime.day, - curDateTime.hour, curDateTime.min, curDateTime.sec)) - return DRM_FAILURE; - - YMD_HMS_2_INT(curDateTime.year, curDateTime.month, curDateTime.day, - CurrentTime.date, curDateTime.hour, curDateTime.min, - curDateTime.sec, CurrentTime.time); - } - - if (0 != (uint8_t)(XXConstraint->Indicator & DRM_COUNT_CONSTRAINT)) { /* Have count restrict? */ - *writeFlag = 1; - /* If it has only one time for use, after use this function, we will delete this rights */ - if (XXConstraint->Count <= 0) { - XXConstraint->Indicator &= ~DRM_COUNT_CONSTRAINT; - return DRM_RIGHTS_EXPIRED; - } - - if (XXConstraint->Count-- <= 1) { - XXConstraint->Indicator &= ~DRM_COUNT_CONSTRAINT; - countFlag = 1; - } - } - - if (0 != (uint8_t)(XXConstraint->Indicator & DRM_START_TIME_CONSTRAINT)) { - if (XXConstraint->StartTime.date > CurrentTime.date || - (XXConstraint->StartTime.date == CurrentTime.date && - XXConstraint->StartTime.time >= CurrentTime.time)) { - *bIsXXable = 1; - return DRM_RIGHTS_PENDING; - } - } - - if (0 != (uint8_t)(XXConstraint->Indicator & DRM_END_TIME_CONSTRAINT)) { /* Have end time restrict? */ - if (XXConstraint->EndTime.date < CurrentTime.date || - (XXConstraint->EndTime.date == CurrentTime.date && - XXConstraint->EndTime.time <= CurrentTime.time)) { - *writeFlag = 1; - XXConstraint->Indicator &= ~DRM_END_TIME_CONSTRAINT; - return DRM_RIGHTS_EXPIRED; - } - } - - if (0 != (uint8_t)(XXConstraint->Indicator & DRM_INTERVAL_CONSTRAINT)) { /* Have interval time restrict? */ - int32_t year, mon, day, hour, min, sec, date, time; - int32_t ret; - - XXConstraint->Indicator |= DRM_END_TIME_CONSTRAINT; - XXConstraint->Indicator &= ~DRM_INTERVAL_CONSTRAINT; /* Write off interval right */ - *writeFlag = 1; - - if (XXConstraint->Interval.date == 0 - && XXConstraint->Interval.time == 0) { - return DRM_RIGHTS_EXPIRED; - } - date = CurrentTime.date + XXConstraint->Interval.date; - time = CurrentTime.time + XXConstraint->Interval.time; - INT_2_YMD_HMS(year, mon, day, date, hour, min, sec, time); - - if (sec > 59) { - min += sec / 60; - sec %= 60; - } - if (min > 59) { - hour += min / 60; - min %= 60; - } - if (hour > 23) { - day += hour / 24; - hour %= 24; - } - if (day > 31) { - mon += day / 31; - day %= 31; - } - if (mon > 12) { - year += mon / 12; - mon %= 12; - } - if (day > (ret = drm_monthDays(year, mon))) { - day -= ret; - mon++; - if (mon > 12) { - mon -= 12; - year++; - } - } - YMD_HMS_2_INT(year, mon, day, XXConstraint->EndTime.date, hour, - min, sec, XXConstraint->EndTime.time); - } - - if (1 != countFlag) - *bIsXXable = 1; /* Can go here ,so right must be valid */ - return DRM_SUCCESS; -} - -static int32_t drm_startCheckRights(int32_t * bIsXXable, - T_DRM_Rights_Constraint * XXConstraint) -{ - T_DB_TIME_SysTime curDateTime; - T_DRM_DATETIME CurrentTime; - - memset(&CurrentTime, 0, sizeof(T_DRM_DATETIME)); - - if (NULL == bIsXXable || 0 == *bIsXXable || NULL == XXConstraint) - return DRM_FAILURE; - - if (0 != (uint8_t)(XXConstraint->Indicator & DRM_NO_CONSTRAINT)) /* Have utter right? */ - return DRM_SUCCESS; - - *bIsXXable = 0; /* Assume have invalid rights at first */ - - if (0 != (XXConstraint->Indicator & (DRM_START_TIME_CONSTRAINT | DRM_END_TIME_CONSTRAINT))) { - DRM_time_getSysTime(&curDateTime); - - if (-1 == drm_checkDate(curDateTime.year, curDateTime.month, curDateTime.day, - curDateTime.hour, curDateTime.min, curDateTime.sec)) - return DRM_FAILURE; - - YMD_HMS_2_INT(curDateTime.year, curDateTime.month, curDateTime.day, - CurrentTime.date, curDateTime.hour, curDateTime.min, - curDateTime.sec, CurrentTime.time); - } - - if (0 != (uint8_t)(XXConstraint->Indicator & DRM_COUNT_CONSTRAINT)) { /* Have count restrict? */ - if (XXConstraint->Count <= 0) { - XXConstraint->Indicator &= ~DRM_COUNT_CONSTRAINT; - return DRM_RIGHTS_EXPIRED; - } - } - - if (0 != (uint8_t)(XXConstraint->Indicator & DRM_START_TIME_CONSTRAINT)) { - if (XXConstraint->StartTime.date > CurrentTime.date || - (XXConstraint->StartTime.date == CurrentTime.date && - XXConstraint->StartTime.time >= CurrentTime.time)) { - *bIsXXable = 1; - return DRM_RIGHTS_PENDING; - } - } - - if (0 != (uint8_t)(XXConstraint->Indicator & DRM_END_TIME_CONSTRAINT)) { /* Have end time restrict? */ - if (XXConstraint->EndTime.date < CurrentTime.date || - (XXConstraint->EndTime.date == CurrentTime.date && - XXConstraint->EndTime.time <= CurrentTime.time)) { - XXConstraint->Indicator &= ~DRM_END_TIME_CONSTRAINT; - return DRM_RIGHTS_EXPIRED; - } - } - - if (0 != (uint8_t)(XXConstraint->Indicator & DRM_INTERVAL_CONSTRAINT)) { /* Have interval time restrict? */ - if (XXConstraint->Interval.date == 0 && XXConstraint->Interval.time == 0) { - XXConstraint->Indicator &= ~DRM_INTERVAL_CONSTRAINT; - return DRM_RIGHTS_EXPIRED; - } - } - - *bIsXXable = 1; - return DRM_SUCCESS; -} - -int32_t drm_checkRoAndUpdate(int32_t id, int32_t permission) -{ - int32_t writeFlag = 0; - int32_t roAmount; - int32_t validRoAmount = 0; - int32_t flag = DRM_FAILURE; - int32_t i, j; - T_DRM_Rights *pRo; - T_DRM_Rights *pCurRo; - int32_t * pNumOfPriority; - int32_t iNum; - T_DRM_Rights_Constraint * pCurConstraint; - T_DRM_Rights_Constraint * pCompareConstraint; - int priority[8] = {1, 2, 4, 3, 8, 6, 7, 5}; - - if (FALSE == drm_writeOrReadInfo(id, NULL, &roAmount, GET_ROAMOUNT)) - return DRM_FAILURE; - - validRoAmount = roAmount; - if (roAmount < 1) - return DRM_NO_RIGHTS; - - pRo = malloc(roAmount * sizeof(T_DRM_Rights)); - pCurRo = pRo; - if (NULL == pRo) - return DRM_FAILURE; - - if (FALSE == drm_writeOrReadInfo(id, pRo, &roAmount, GET_ALL_RO)) { - free(pRo); - return DRM_FAILURE; - } - - /** check the right priority */ - pNumOfPriority = malloc(sizeof(int32_t) * roAmount); - for(i = 0; i < roAmount; i++) { - iNum = roAmount - 1; - for(j = 0; j < roAmount; j++) { - if(i == j) - continue; - switch(permission) { - case DRM_PERMISSION_PLAY: - pCurConstraint = &pRo[i].PlayConstraint; - pCompareConstraint = &pRo[j].PlayConstraint; - break; - case DRM_PERMISSION_DISPLAY: - pCurConstraint = &pRo[i].DisplayConstraint; - pCompareConstraint = &pRo[j].DisplayConstraint; - break; - case DRM_PERMISSION_EXECUTE: - pCurConstraint = &pRo[i].ExecuteConstraint; - pCompareConstraint = &pRo[j].ExecuteConstraint; - break; - case DRM_PERMISSION_PRINT: - pCurConstraint = &pRo[i].PrintConstraint; - pCompareConstraint = &pRo[j].PrintConstraint; - break; - default: - free(pRo); - free(pNumOfPriority); - return DRM_FAILURE; - } - - /**get priority by Indicator*/ - if(0 == (pCurConstraint->Indicator & DRM_NO_CONSTRAINT) && - 0 == (pCompareConstraint->Indicator & DRM_NO_CONSTRAINT)) { - int num1, num2; - num1 = (pCurConstraint->Indicator & 0x0e) >> 1; - num2 = (pCompareConstraint->Indicator & 0x0e) >> 1; - if(priority[num1] > priority[num2]) { - iNum--; - continue; - } else if(priority[pCurConstraint->Indicator] < priority[pCompareConstraint->Indicator]) - continue; - } else if(pCurConstraint->Indicator > pCompareConstraint->Indicator) { - iNum--; - continue; - } else if(pCurConstraint->Indicator < pCompareConstraint->Indicator) - continue; - - if(0 != (pCurConstraint->Indicator & DRM_END_TIME_CONSTRAINT)) { - if(pCurConstraint->EndTime.date < pCompareConstraint->EndTime.date) { - iNum--; - continue; - } else if(pCurConstraint->EndTime.date > pCompareConstraint->EndTime.date) - continue; - - if(pCurConstraint->EndTime.time < pCompareConstraint->EndTime.time) { - iNum--; - continue; - } else if(pCurConstraint->EndTime.date > pCompareConstraint->EndTime.date) - continue; - } - - if(0 != (pCurConstraint->Indicator & DRM_INTERVAL_CONSTRAINT)) { - if(pCurConstraint->Interval.date < pCompareConstraint->Interval.date) { - iNum--; - continue; - } else if(pCurConstraint->Interval.date > pCompareConstraint->Interval.date) - continue; - - if(pCurConstraint->Interval.time < pCompareConstraint->Interval.time) { - iNum--; - continue; - } else if(pCurConstraint->Interval.time > pCompareConstraint->Interval.time) - continue; - } - - if(0 != (pCurConstraint->Indicator & DRM_COUNT_CONSTRAINT)) { - if(pCurConstraint->Count < pCompareConstraint->Count) { - iNum--; - continue; - } else if(pCurConstraint->Count > pCompareConstraint->Count) - continue; - } - - if(i < j) - iNum--; - } - pNumOfPriority[iNum] = i; - } - - for (i = 0; i < validRoAmount; i++) { - /** check the right priority */ - if (pNumOfPriority[i] >= validRoAmount) - break; - - pCurRo = pRo + pNumOfPriority[i]; - - switch (permission) { - case DRM_PERMISSION_PLAY: - flag = - drm_startConsumeRights(&pCurRo->bIsPlayable, - &pCurRo->PlayConstraint, &writeFlag); - break; - case DRM_PERMISSION_DISPLAY: - flag = - drm_startConsumeRights(&pCurRo->bIsDisplayable, - &pCurRo->DisplayConstraint, - &writeFlag); - break; - case DRM_PERMISSION_EXECUTE: - flag = - drm_startConsumeRights(&pCurRo->bIsExecuteable, - &pCurRo->ExecuteConstraint, - &writeFlag); - break; - case DRM_PERMISSION_PRINT: - flag = - drm_startConsumeRights(&pCurRo->bIsPrintable, - &pCurRo->PrintConstraint, &writeFlag); - break; - default: - free(pNumOfPriority); - free(pRo); - return DRM_FAILURE; - } - - /* Here confirm the valid RO amount and set the writeFlag */ - if (0 == pCurRo->bIsPlayable && 0 == pCurRo->bIsDisplayable && - 0 == pCurRo->bIsExecuteable && 0 == pCurRo->bIsPrintable) { - int32_t iCurPri; - - /** refresh the right priority */ - iCurPri = pNumOfPriority[i]; - for(j = i; j < validRoAmount - 1; j++) - pNumOfPriority[j] = pNumOfPriority[j + 1]; - - if(iCurPri != validRoAmount - 1) { - memcpy(pCurRo, pRo + validRoAmount - 1, - sizeof(T_DRM_Rights)); - for(j = 0; j < validRoAmount -1; j++) { - if(validRoAmount - 1 == pNumOfPriority[j]) - pNumOfPriority[j] = iCurPri; - } - } - - /* Here means it is not the last one RO, so the invalid RO should be deleted */ - writeFlag = 1; - validRoAmount--; /* If current right is invalid */ - i--; - } - - /* If the flag is TRUE, this means: we have found a valid RO, so break, no need to check other RO */ - if (DRM_SUCCESS == flag) - break; - } - - if (1 == writeFlag) { - /* Delete the *.info first */ - //drm_removeIdInfoFile(id); - - if (FALSE == drm_writeOrReadInfo(id, pRo, &validRoAmount, SAVE_ALL_RO)) - flag = DRM_FAILURE; - } - - free(pNumOfPriority); - free(pRo); - return flag; -} - - -/* see svc_drm.h */ -int32_t SVC_drm_installRights(T_DRM_Input_Data data, T_DRM_Rights_Info* pRightsInfo) -{ - uint8_t *buf; - int32_t dataLen, bufLen; - T_DRM_Rights rights; - - if (0 == data.inputHandle) - return DRM_RIGHTS_DATA_INVALID; - - /* Get input rights data length */ - dataLen = data.getInputDataLength(data.inputHandle); - if (dataLen <= 0) - return DRM_RIGHTS_DATA_INVALID; - - /* Check if the length is larger than DRM max malloc length */ - if (dataLen > DRM_MAX_MALLOC_LEN) - bufLen = DRM_MAX_MALLOC_LEN; - else - bufLen = dataLen; - - buf = (uint8_t *)malloc(bufLen); - if (NULL == buf) - return DRM_FAILURE; - - /* Read input data to buffer */ - if (0 >= data.readInputData(data.inputHandle, buf, bufLen)) { - free(buf); - return DRM_RIGHTS_DATA_INVALID; - } - - /* if the input mime type is unknown, DRM engine will try to recognize it. */ - if (TYPE_DRM_UNKNOWN == data.mimeType) - data.mimeType = getMimeType(buf, bufLen); - - switch(data.mimeType) { - case TYPE_DRM_MESSAGE: /* in case of Combined Delivery, extract the rights part to install */ - { - T_DRM_DM_Info dmInfo; - - memset(&dmInfo, 0, sizeof(T_DRM_DM_Info)); - if (FALSE == drm_parseDM(buf, bufLen, &dmInfo)) { - free(buf); - return DRM_RIGHTS_DATA_INVALID; - } - - /* if it is not Combined Delivery, it can not use to "SVC_drm_installRights" */ - if (COMBINED_DELIVERY != dmInfo.deliveryType || dmInfo.rightsOffset <= 0 || dmInfo.rightsLen <= 0) { - free(buf); - return DRM_RIGHTS_DATA_INVALID; - } - - memset(&rights, 0, sizeof(T_DRM_Rights)); - if (FALSE == drm_relParser(buf + dmInfo.rightsOffset, dmInfo.rightsLen, TYPE_DRM_RIGHTS_XML, &rights)) { - free(buf); - return DRM_RIGHTS_DATA_INVALID; - } - } - break; - case TYPE_DRM_RIGHTS_XML: - case TYPE_DRM_RIGHTS_WBXML: - memset(&rights, 0, sizeof(T_DRM_Rights)); - if (FALSE == drm_relParser(buf, bufLen, data.mimeType, &rights)) { - free(buf); - return DRM_RIGHTS_DATA_INVALID; - } - break; - case TYPE_DRM_CONTENT: /* DCF should not using "SVC_drm_installRights", it should be used to open a session. */ - case TYPE_DRM_UNKNOWN: - default: - free(buf); - return DRM_MEDIA_DATA_INVALID; - } - - free(buf); - - /* append the rights information to DRM engine storage */ - if (FALSE == drm_appendRightsInfo(&rights)) - return DRM_FAILURE; - - memset(pRightsInfo, 0, sizeof(T_DRM_Rights_Info)); - drm_getLicenseInfo(&rights, pRightsInfo); - - return DRM_SUCCESS; -} - -/* see svc_drm.h */ -int32_t SVC_drm_openSession(T_DRM_Input_Data data) -{ - int32_t session; - int32_t dataLen; - T_DRM_Session_Node* s; - - if (0 == data.inputHandle) - return DRM_MEDIA_DATA_INVALID; - - /* Get input data length */ - dataLen = data.getInputDataLength(data.inputHandle); - if (dataLen <= 0) - return DRM_MEDIA_DATA_INVALID; - - s = newSession(data); - if (NULL == s) - return DRM_FAILURE; - - /* Check if the length is larger than DRM max malloc length */ - if (dataLen > DRM_MAX_MALLOC_LEN) - s->rawContentLen = DRM_MAX_MALLOC_LEN; - else - s->rawContentLen = dataLen; - - s->rawContent = (uint8_t *)malloc(s->rawContentLen); - if (NULL == s->rawContent) - return DRM_FAILURE; - - /* Read input data to buffer */ - if (0 >= data.readInputData(data.inputHandle, s->rawContent, s->rawContentLen)) { - freeSession(s); - return DRM_MEDIA_DATA_INVALID; - } - - /* if the input mime type is unknown, DRM engine will try to recognize it. */ - if (TYPE_DRM_UNKNOWN == data.mimeType) - data.mimeType = getMimeType(s->rawContent, s->rawContentLen); - - switch(data.mimeType) { - case TYPE_DRM_MESSAGE: - { - T_DRM_DM_Info dmInfo; - - memset(&dmInfo, 0, sizeof(T_DRM_DM_Info)); - if (FALSE == drm_parseDM(s->rawContent, s->rawContentLen, &dmInfo)) { - freeSession(s); - return DRM_MEDIA_DATA_INVALID; - } - - s->deliveryMethod = dmInfo.deliveryType; - - if (SEPARATE_DELIVERY_FL == s->deliveryMethod) - s->contentLength = DRM_UNKNOWN_DATA_LEN; - else - s->contentLength = dmInfo.contentLen; - - s->transferEncoding = dmInfo.transferEncoding; - s->contentOffset = dmInfo.contentOffset; - s->bEndData = FALSE; - strcpy((char *)s->contentType, (char *)dmInfo.contentType); - strcpy((char *)s->contentID, (char *)dmInfo.contentID); - - if (SEPARATE_DELIVERY_FL == s->deliveryMethod) { - s->infoStruct = (T_DRM_Dcf_Node *)malloc(sizeof(T_DRM_Dcf_Node)); - if (NULL == s->infoStruct) - return DRM_FAILURE; - memset(s->infoStruct, 0, sizeof(T_DRM_Dcf_Node)); - - ((T_DRM_Dcf_Node *)(s->infoStruct))->encContentLength = dmInfo.contentLen; - strcpy((char *)((T_DRM_Dcf_Node *)(s->infoStruct))->rightsIssuer, (char *)dmInfo.rightsIssuer); - break; - } - - if (DRM_MESSAGE_CODING_BASE64 == s->transferEncoding) { - s->infoStruct = (T_DRM_DM_Base64_Node *)malloc(sizeof(T_DRM_DM_Base64_Node)); - if (NULL == s->infoStruct) - return DRM_FAILURE; - memset(s->infoStruct, 0, sizeof(T_DRM_DM_Base64_Node)); - - strcpy((char *)((T_DRM_DM_Base64_Node *)(s->infoStruct))->boundary, (char *)dmInfo.boundary); - } else { - s->infoStruct = (T_DRM_DM_Binary_Node *)malloc(sizeof(T_DRM_DM_Binary_Node)); - if (NULL == s->infoStruct) - return DRM_FAILURE; - memset(s->infoStruct, 0, sizeof(T_DRM_DM_Binary_Node)); - - strcpy((char *)((T_DRM_DM_Binary_Node *)(s->infoStruct))->boundary, (char *)dmInfo.boundary); - } - - - if (DRM_MESSAGE_CODING_BASE64 == s->transferEncoding) { - if (s->contentLength > 0) { - int32_t encLen, decLen; - - encLen = s->contentLength; - decLen = encLen / DRM_B64_ENC_BLOCK * DRM_B64_DEC_BLOCK; - - decLen = drm_decodeBase64(s->rawContent, decLen, s->rawContent + s->contentOffset, &encLen); - s->contentLength = decLen; - } else { - int32_t encLen = DRM_MAX_MALLOC_LEN - s->contentOffset, decLen; - int32_t skipLen, needBytes, i; - uint8_t *pStart; - int32_t res, bFoundBoundary = FALSE; - - pStart = s->rawContent + s->contentOffset; - if (-1 == (skipLen = drm_skipCRLFinB64(pStart, encLen))) { - freeSession(s); - return DRM_FAILURE; - } - - needBytes = DRM_B64_ENC_BLOCK - ((encLen - skipLen) % DRM_B64_ENC_BLOCK); - if (needBytes < DRM_B64_ENC_BLOCK) { - s->rawContent = (uint8_t *)realloc(s->rawContent, DRM_MAX_MALLOC_LEN + needBytes); - if (NULL == s->rawContent) { - freeSession(s); - return DRM_FAILURE; - } - - i = 0; - while (i < needBytes) { - if (-1 != data.readInputData(data.inputHandle, s->rawContent + DRM_MAX_MALLOC_LEN + i, 1)) { - if ('\r' == *(s->rawContent + DRM_MAX_MALLOC_LEN + i) || '\n' == *(s->rawContent + DRM_MAX_MALLOC_LEN + i)) - continue; - i++; - } else - break; - } - encLen += i; - } - - res = drm_scanEndBoundary(pStart, encLen, ((T_DRM_DM_Base64_Node *)(s->infoStruct))->boundary); - if (-1 == res) { - freeSession(s); - return DRM_FAILURE; - } - if (-2 == res) { /* may be there is a boundary */ - int32_t boundaryLen, leftLen, readBytes; - char* pTmp = memrchr(pStart, '\r', encLen); - - if (NULL == pTmp) { - freeSession(s); - return DRM_FAILURE; /* conflict */ - } - boundaryLen = strlen((char *)((T_DRM_DM_Base64_Node *)(s->infoStruct))->boundary) + 2; /* 2 means: '\r''\n' */ - s->readBuf = (uint8_t *)malloc(boundaryLen); - if (NULL == s->readBuf) { - freeSession(s); - return DRM_FAILURE; - } - s->readBufOff = encLen - ((uint8_t *)pTmp - pStart); - s->readBufLen = boundaryLen - s->readBufOff; - memcpy(s->readBuf, pTmp, s->readBufOff); - readBytes = data.readInputData(data.inputHandle, s->readBuf + s->readBufOff, s->readBufLen); - if (-1 == readBytes || readBytes < s->readBufLen) { - freeSession(s); - return DRM_MEDIA_DATA_INVALID; - } - - if (0 == drm_scanEndBoundary(s->readBuf, boundaryLen, ((T_DRM_DM_Base64_Node *)(s->infoStruct))->boundary)) { - encLen = (uint8_t *)pTmp - pStart; /* yes, it is the end boundary */ - bFoundBoundary = TRUE; - } - } else { - if (res >= 0 && res < encLen) { - encLen = res; - bFoundBoundary = TRUE; - } - } - - decLen = encLen / DRM_B64_ENC_BLOCK * DRM_B64_DEC_BLOCK; - decLen = drm_decodeBase64(s->rawContent, decLen, s->rawContent + s->contentOffset, &encLen); - ((T_DRM_DM_Base64_Node *)(s->infoStruct))->b64DecodeDataLen = decLen; - if (bFoundBoundary) - s->contentLength = decLen; - } - } else { - /* binary data */ - if (DRM_UNKNOWN_DATA_LEN == s->contentLength) { - /* try to check whether there is boundary may be split */ - int32_t res, binContentLen; - uint8_t* pStart; - int32_t bFoundBoundary = FALSE; - - pStart = s->rawContent + s->contentOffset; - binContentLen = s->rawContentLen - s->contentOffset; - res = drm_scanEndBoundary(pStart, binContentLen, ((T_DRM_DM_Binary_Node *)(s->infoStruct))->boundary); - - if (-1 == res) { - freeSession(s); - return DRM_FAILURE; - } - - if (-2 == res) { /* may be the boundary is split */ - int32_t boundaryLen, leftLen, readBytes; - char* pTmp = memrchr(pStart, '\r', binContentLen); - - if (NULL == pTmp) { - freeSession(s); - return DRM_FAILURE; /* conflict */ - } - - boundaryLen = strlen((char *)((T_DRM_DM_Binary_Node *)(s->infoStruct))->boundary) + 2; /* 2 means: '\r''\n' */ - s->readBuf = (uint8_t *)malloc(boundaryLen); - if (NULL == s->readBuf) { - freeSession(s); - return DRM_FAILURE; - } - s->readBufOff = binContentLen - ((uint8_t *)pTmp - pStart); - s->readBufLen = boundaryLen - s->readBufOff; - memcpy(s->readBuf, pTmp, s->readBufOff); - readBytes = data.readInputData(data.inputHandle, s->readBuf + s->readBufOff, s->readBufLen); - if (-1 == readBytes || readBytes < s->readBufLen) { - freeSession(s); - return DRM_MEDIA_DATA_INVALID; - } - - if (0 == drm_scanEndBoundary(s->readBuf, boundaryLen, ((T_DRM_DM_Binary_Node *)(s->infoStruct))->boundary)) { - binContentLen = (uint8_t *)pTmp - pStart; /* yes, it is the end boundary */ - bFoundBoundary = TRUE; - } - } else { - if (res >= 0 && res < binContentLen) { - binContentLen = res; - bFoundBoundary = TRUE; - } - } - - if (bFoundBoundary) - s->contentLength = binContentLen; - } - } - } - break; - case TYPE_DRM_CONTENT: - { - T_DRM_DCF_Info dcfInfo; - uint8_t* pEncData = NULL; - - memset(&dcfInfo, 0, sizeof(T_DRM_DCF_Info)); - if (FALSE == drm_dcfParser(s->rawContent, s->rawContentLen, &dcfInfo, &pEncData)) { - freeSession(s); - return DRM_MEDIA_DATA_INVALID; - } - - s->infoStruct = (T_DRM_Dcf_Node *)malloc(sizeof(T_DRM_Dcf_Node)); - if (NULL == s->infoStruct) - return DRM_FAILURE; - memset(s->infoStruct, 0, sizeof(T_DRM_Dcf_Node)); - - s->deliveryMethod = SEPARATE_DELIVERY; - s->contentLength = dcfInfo.DecryptedDataLen; - ((T_DRM_Dcf_Node *)(s->infoStruct))->encContentLength = dcfInfo.EncryptedDataLen; - s->contentOffset = pEncData - s->rawContent; - strcpy((char *)s->contentType, (char *)dcfInfo.ContentType); - strcpy((char *)s->contentID, (char *)dcfInfo.ContentURI); - strcpy((char *)((T_DRM_Dcf_Node *)(s->infoStruct))->rightsIssuer, (char *)dcfInfo.Rights_Issuer); - } - break; - case TYPE_DRM_RIGHTS_XML: /* rights object should using "SVC_drm_installRights", it can not open a session */ - case TYPE_DRM_RIGHTS_WBXML: /* rights object should using "SVC_drm_installRights", it can not open a session */ - case TYPE_DRM_UNKNOWN: - default: - freeSession(s); - return DRM_MEDIA_DATA_INVALID; - } - - if ((SEPARATE_DELIVERY_FL == s->deliveryMethod || SEPARATE_DELIVERY == s->deliveryMethod) && - s->contentOffset + ((T_DRM_Dcf_Node *)(s->infoStruct))->encContentLength <= DRM_MAX_MALLOC_LEN) { - uint8_t keyValue[DRM_KEY_LEN]; - uint8_t lastDcfBuf[DRM_TWO_AES_BLOCK_LEN]; - int32_t seekPos, moreBytes; - - if (TRUE == drm_getKey(s->contentID, keyValue)) { - seekPos = s->contentOffset + ((T_DRM_Dcf_Node *)(s->infoStruct))->encContentLength - DRM_TWO_AES_BLOCK_LEN; - memcpy(lastDcfBuf, s->rawContent + seekPos, DRM_TWO_AES_BLOCK_LEN); - - if (TRUE == drm_updateDcfDataLen(lastDcfBuf, keyValue, &moreBytes)) { - s->contentLength = ((T_DRM_Dcf_Node *)(s->infoStruct))->encContentLength; - s->contentLength -= moreBytes; - } - } - } - - session = addSession(s); - if (-1 == session) - return DRM_FAILURE; - - return session; -} - -/* see svc_drm.h */ -int32_t SVC_drm_getDeliveryMethod(int32_t session) -{ - T_DRM_Session_Node* s; - - if (session < 0) - return DRM_FAILURE; - - s = getSession(session); - if (NULL == s) - return DRM_SESSION_NOT_OPENED; - - return s->deliveryMethod; -} - -/* see svc_drm.h */ -int32_t SVC_drm_getContentType(int32_t session, uint8_t* mediaType) -{ - T_DRM_Session_Node* s; - - if (session < 0 || NULL == mediaType) - return DRM_FAILURE; - - s = getSession(session); - if (NULL == s) - return DRM_SESSION_NOT_OPENED; - - strcpy((char *)mediaType, (char *)s->contentType); - - return DRM_SUCCESS; -} - -/* see svc_drm.h */ -int32_t SVC_drm_checkRights(int32_t session, int32_t permission) -{ - T_DRM_Session_Node* s; - int32_t id; - T_DRM_Rights *pRo, *pCurRo; - int32_t roAmount; - int32_t i; - int32_t res = DRM_FAILURE; - - if (session < 0) - return DRM_FAILURE; - - s = getSession(session); - if (NULL == s) - return DRM_SESSION_NOT_OPENED; - - /* if it is Forward-Lock cases, check it and return directly */ - if (FORWARD_LOCK == s->deliveryMethod) { - if (DRM_PERMISSION_PLAY == permission || - DRM_PERMISSION_DISPLAY == permission || - DRM_PERMISSION_EXECUTE == permission || - DRM_PERMISSION_PRINT == permission) - return DRM_SUCCESS; - - return DRM_FAILURE; - } - - /* if try to forward, only DCF can be forwarded */ - if (DRM_PERMISSION_FORWARD == permission) { - if (SEPARATE_DELIVERY == s->deliveryMethod) - return DRM_SUCCESS; - - return DRM_FAILURE; - } - - /* The following will check CD or SD other permissions */ - if (FALSE == drm_readFromUidTxt(s->contentID, &id, GET_ID)) - return DRM_FAILURE; - - drm_writeOrReadInfo(id, NULL, &roAmount, GET_ROAMOUNT); - if (roAmount <= 0) - return DRM_FAILURE; - - pRo = malloc(roAmount * sizeof(T_DRM_Rights)); - if (NULL == pRo) - return DRM_FAILURE; - - drm_writeOrReadInfo(id, pRo, &roAmount, GET_ALL_RO); - - pCurRo = pRo; - for (i = 0; i < roAmount; i++) { - switch (permission) { - case DRM_PERMISSION_PLAY: - res = drm_startCheckRights(&(pCurRo->bIsPlayable), &(pCurRo->PlayConstraint)); - break; - case DRM_PERMISSION_DISPLAY: - res = drm_startCheckRights(&(pCurRo->bIsDisplayable), &(pCurRo->DisplayConstraint)); - break; - case DRM_PERMISSION_EXECUTE: - res = drm_startCheckRights(&(pCurRo->bIsExecuteable), &(pCurRo->ExecuteConstraint)); - break; - case DRM_PERMISSION_PRINT: - res = drm_startCheckRights(&(pCurRo->bIsPrintable), &(pCurRo->PrintConstraint)); - break; - default: - free(pRo); - return DRM_FAILURE; - } - - if (DRM_SUCCESS == res) { - free(pRo); - return DRM_SUCCESS; - } - pCurRo++; - } - - free(pRo); - return res; -} - -/* see svc_drm.h */ -int32_t SVC_drm_consumeRights(int32_t session, int32_t permission) -{ - T_DRM_Session_Node* s; - int32_t id; - - if (session < 0) - return DRM_FAILURE; - - s = getSession(session); - if (NULL == s) - return DRM_SESSION_NOT_OPENED; - - if (DRM_PERMISSION_FORWARD == permission) { - if (SEPARATE_DELIVERY == s->deliveryMethod) - return DRM_SUCCESS; - - return DRM_FAILURE; - } - - if (FORWARD_LOCK == s->deliveryMethod) /* Forwardlock type have utter rights */ - return DRM_SUCCESS; - - if (FALSE == drm_readFromUidTxt(s->contentID, &id, GET_ID)) - return DRM_FAILURE; - - return drm_checkRoAndUpdate(id, permission); -} - -/* see svc_drm.h */ -int32_t SVC_drm_getContentLength(int32_t session) -{ - T_DRM_Session_Node* s; - - if (session < 0) - return DRM_FAILURE; - - s = getSession(session); - if (NULL == s) - return DRM_SESSION_NOT_OPENED; - - if (DRM_UNKNOWN_DATA_LEN == s->contentLength && s->contentOffset + ((T_DRM_Dcf_Node *)(s->infoStruct))->encContentLength <= DRM_MAX_MALLOC_LEN && - (SEPARATE_DELIVERY == s->deliveryMethod || SEPARATE_DELIVERY_FL == s->deliveryMethod)) { - uint8_t keyValue[DRM_KEY_LEN]; - uint8_t lastDcfBuf[DRM_TWO_AES_BLOCK_LEN]; - int32_t seekPos, moreBytes; - - if (TRUE == drm_getKey(s->contentID, keyValue)) { - seekPos = s->contentOffset + ((T_DRM_Dcf_Node *)(s->infoStruct))->encContentLength - DRM_TWO_AES_BLOCK_LEN; - memcpy(lastDcfBuf, s->rawContent + seekPos, DRM_TWO_AES_BLOCK_LEN); - - if (TRUE == drm_updateDcfDataLen(lastDcfBuf, keyValue, &moreBytes)) { - s->contentLength = ((T_DRM_Dcf_Node *)(s->infoStruct))->encContentLength; - s->contentLength -= moreBytes; - } - } - } - - return s->contentLength; -} - -static int32_t drm_readAesData(uint8_t* buf, T_DRM_Session_Node* s, int32_t aesStart, int32_t bufLen) -{ - if (NULL == buf || NULL == s || aesStart < 0 || bufLen < 0) - return -1; - - if (aesStart - s->contentOffset + bufLen > ((T_DRM_Dcf_Node *)(s->infoStruct))->encContentLength) - return -2; - - if (aesStart < DRM_MAX_MALLOC_LEN) { - if (aesStart + bufLen <= DRM_MAX_MALLOC_LEN) { /* read from buffer */ - memcpy(buf, s->rawContent + aesStart, bufLen); - return bufLen; - } else { /* first read from buffer and then from InputStream */ - int32_t point = DRM_MAX_MALLOC_LEN - aesStart; - int32_t res; - - if (((T_DRM_Dcf_Node *)(s->infoStruct))->bAesBackupBuf) { - memcpy(buf, ((T_DRM_Dcf_Node *)(s->infoStruct))->aesBackupBuf, DRM_ONE_AES_BLOCK_LEN); - res = s->readInputDataFunc(s->inputHandle, buf + DRM_ONE_AES_BLOCK_LEN, DRM_ONE_AES_BLOCK_LEN); - if (0 == res || -1 == res) - return -1; - - res += DRM_ONE_AES_BLOCK_LEN; - } else { - memcpy(buf, s->rawContent + aesStart, point); - res = s->readInputDataFunc(s->inputHandle, buf + point, bufLen - point); - if (0 == res || -1 == res) - return -1; - - res += point; - } - - memcpy(((T_DRM_Dcf_Node *)(s->infoStruct))->aesBackupBuf, buf + DRM_ONE_AES_BLOCK_LEN, DRM_ONE_AES_BLOCK_LEN); - ((T_DRM_Dcf_Node *)(s->infoStruct))->bAesBackupBuf = TRUE; - - return res; - } - } else { /* read from InputStream */ - int32_t res; - - memcpy(buf, ((T_DRM_Dcf_Node *)(s->infoStruct))->aesBackupBuf, DRM_ONE_AES_BLOCK_LEN); - res = s->readInputDataFunc(s->inputHandle, buf + DRM_ONE_AES_BLOCK_LEN, DRM_ONE_AES_BLOCK_LEN); - - if (0 == res || -1 == res) - return -1; - - memcpy(((T_DRM_Dcf_Node *)(s->infoStruct))->aesBackupBuf, buf + DRM_ONE_AES_BLOCK_LEN, DRM_ONE_AES_BLOCK_LEN); - - return DRM_ONE_AES_BLOCK_LEN + res; - } -} - -static int32_t drm_readContentFromBuf(T_DRM_Session_Node* s, int32_t offset, uint8_t* mediaBuf, int32_t mediaBufLen) -{ - int32_t readBytes; - - if (offset > s->contentLength) - return DRM_FAILURE; - - if (offset == s->contentLength) - return DRM_MEDIA_EOF; - - if (offset + mediaBufLen > s->contentLength) - readBytes = s->contentLength - offset; - else - readBytes = mediaBufLen; - - if (DRM_MESSAGE_CODING_BASE64 == s->transferEncoding) - memcpy(mediaBuf, s->rawContent + offset, readBytes); - else - memcpy(mediaBuf, s->rawContent + s->contentOffset + offset, readBytes); - - return readBytes; -} - -static int32_t drm_readB64ContentFromInputStream(T_DRM_Session_Node* s, int32_t offset, uint8_t* mediaBuf, int32_t mediaBufLen) -{ - uint8_t encBuf[DRM_B64_ENC_BLOCK], decBuf[DRM_B64_DEC_BLOCK]; - int32_t encLen, decLen; - int32_t i, j, piece, leftLen, firstBytes; - int32_t readBytes = 0; - - if (offset < ((T_DRM_DM_Base64_Node *)(s->infoStruct))->b64DecodeDataLen) { - readBytes = ((T_DRM_DM_Base64_Node *)(s->infoStruct))->b64DecodeDataLen - offset; - memcpy(mediaBuf, s->rawContent + offset, readBytes); - } else { - if (s->bEndData) - return DRM_MEDIA_EOF; - - firstBytes = offset % DRM_B64_DEC_BLOCK; - if (firstBytes > 0) { - if (DRM_B64_DEC_BLOCK - firstBytes >= mediaBufLen) { - readBytes = mediaBufLen; - memcpy(mediaBuf, ((T_DRM_DM_Base64_Node *)(s->infoStruct))->b64DecodeData + firstBytes, readBytes); - return readBytes; - } - - readBytes = DRM_B64_DEC_BLOCK - firstBytes; - memcpy(mediaBuf, ((T_DRM_DM_Base64_Node *)(s->infoStruct))->b64DecodeData + firstBytes, readBytes); - } - } - - leftLen = mediaBufLen - readBytes; - encLen = (leftLen - 1) / DRM_B64_DEC_BLOCK * DRM_B64_ENC_BLOCK + DRM_B64_ENC_BLOCK; - piece = encLen / DRM_B64_ENC_BLOCK; - - for (i = 0; i < piece; i++) { - j = 0; - while (j < DRM_B64_ENC_BLOCK) { - if (NULL != s->readBuf && s->readBufLen > 0) { /* read from backup buffer */ - *(encBuf + j) = s->readBuf[s->readBufOff]; - s->readBufOff++; - s->readBufLen--; - } else { /* read from InputStream */ - if (0 == s->readInputDataFunc(s->inputHandle, encBuf + j, 1)) - return DRM_MEDIA_DATA_INVALID; - } - - if ('\r' == *(encBuf + j) || '\n' == *(encBuf + j)) - continue; /* skip CRLF */ - - if ('-' == *(encBuf + j)) { - int32_t k, len; - - /* invalid base64 data, it comes to end boundary */ - if (0 != j) - return DRM_MEDIA_DATA_INVALID; - - /* check whether it is really the boundary */ - len = strlen((char *)((T_DRM_DM_Base64_Node *)(s->infoStruct))->boundary); - if (NULL == s->readBuf) { - s->readBuf = (uint8_t *)malloc(len); - if (NULL == s->readBuf) - return DRM_FAILURE; - } - - s->readBuf[0] = '-'; - for (k = 0; k < len - 1; k++) { - if (NULL != s->readBuf && s->readBufLen > 0) { /* read from backup buffer */ - *(s->readBuf + k + 1) = s->readBuf[s->readBufOff]; - s->readBufOff++; - s->readBufLen--; - } else { /* read from InputStream */ - if (-1 == s->readInputDataFunc(s->inputHandle, s->readBuf + k + 1, 1)) - return DRM_MEDIA_DATA_INVALID; - } - } - if (0 == memcmp(s->readBuf, ((T_DRM_DM_Base64_Node *)(s->infoStruct))->boundary, len)) - s->bEndData = TRUE; - else - return DRM_MEDIA_DATA_INVALID; - - break; - } - j++; - } - - if (TRUE == s->bEndData) { /* it means come to the end of base64 data */ - if (0 == readBytes) - return DRM_MEDIA_EOF; - - break; - } - - encLen = DRM_B64_ENC_BLOCK; - decLen = DRM_B64_DEC_BLOCK; - if (-1 == (decLen = drm_decodeBase64(decBuf, decLen, encBuf, &encLen))) - return DRM_MEDIA_DATA_INVALID; - - if (leftLen >= decLen) { - memcpy(mediaBuf + readBytes, decBuf, decLen); - readBytes += decLen; - leftLen -= decLen; - } else { - if (leftLen > 0) { - memcpy(mediaBuf + readBytes, decBuf, leftLen); - readBytes += leftLen; - } - break; - } - } - memcpy(((T_DRM_DM_Base64_Node *)(s->infoStruct))->b64DecodeData, decBuf, DRM_B64_DEC_BLOCK); - - return readBytes; -} - -static int32_t drm_readBase64Content(T_DRM_Session_Node* s, int32_t offset, uint8_t* mediaBuf, int32_t mediaBufLen) -{ - int32_t readBytes; - - /* when the content length has been well-known */ - if (s->contentLength >= 0) - readBytes = drm_readContentFromBuf(s, offset, mediaBuf, mediaBufLen); - else /* else when the content length has not been well-known yet */ - if (offset < ((T_DRM_DM_Base64_Node *)(s->infoStruct))->b64DecodeDataLen) - if (offset + mediaBufLen <= ((T_DRM_DM_Base64_Node *)(s->infoStruct))->b64DecodeDataLen) { - readBytes = mediaBufLen; - memcpy(mediaBuf, s->rawContent + offset, readBytes); - } else - readBytes = drm_readB64ContentFromInputStream(s, offset, mediaBuf, mediaBufLen); - else - readBytes = drm_readB64ContentFromInputStream(s, offset, mediaBuf, mediaBufLen); - - return readBytes; -} - -static int32_t drm_readBinaryContentFromInputStream(T_DRM_Session_Node* s, int32_t offset, uint8_t* mediaBuf, int32_t mediaBufLen) -{ - int32_t res = 0, readBytes = 0; - int32_t leftLen; - - if (s->contentOffset + offset < DRM_MAX_MALLOC_LEN) { - readBytes = DRM_MAX_MALLOC_LEN - s->contentOffset - offset; - memcpy(mediaBuf, s->rawContent + s->contentOffset + offset, readBytes); - } else - if (s->bEndData) - return DRM_MEDIA_EOF; - - leftLen = mediaBufLen - readBytes; - - if (NULL != s->readBuf && s->readBufLen > 0) { /* read from backup buffer */ - if (leftLen <= s->readBufLen) { - memcpy(mediaBuf, s->readBuf + s->readBufOff, leftLen); - s->readBufOff += leftLen; - s->readBufLen -= leftLen; - readBytes += leftLen; - leftLen = 0; - } else { - memcpy(mediaBuf, s->readBuf + s->readBufOff, s->readBufLen); - s->readBufOff += s->readBufLen; - leftLen -= s->readBufLen; - readBytes += s->readBufLen; - s->readBufLen = 0; - } - } - - if (leftLen > 0) { - res = s->readInputDataFunc(s->inputHandle, mediaBuf + readBytes, mediaBufLen - readBytes); - if (-1 == res) - return DRM_MEDIA_DATA_INVALID; - } - - readBytes += res; - res = drm_scanEndBoundary(mediaBuf, readBytes, ((T_DRM_DM_Binary_Node *)(s->infoStruct))->boundary); - if (-1 == res) - return DRM_MEDIA_DATA_INVALID; - if (-2 == res) { /* may be the boundary is split */ - int32_t boundaryLen, len, off, k; - char* pTmp = memrchr(mediaBuf, '\r', readBytes); - - if (NULL == pTmp) - return DRM_FAILURE; /* conflict */ - - boundaryLen = strlen((char *)((T_DRM_DM_Binary_Node *)(s->infoStruct))->boundary) + 2; /* 2 means: '\r''\n' */ - if (NULL == s->readBuf) { - s->readBuf = (uint8_t *)malloc(boundaryLen); - if (NULL == s->readBuf) - return DRM_FAILURE; - } - - off = readBytes - ((uint8_t *)pTmp - mediaBuf); - len = boundaryLen - off; - memcpy(s->readBuf, pTmp, off); - for (k = 0; k < boundaryLen - off; k++) { - if (NULL != s->readBuf && s->readBufLen > 0) { /* read from backup buffer */ - *(s->readBuf + k + off) = s->readBuf[s->readBufOff]; - s->readBufOff++; - s->readBufLen--; - } else { /* read from InputStream */ - if (-1 == s->readInputDataFunc(s->inputHandle, s->readBuf + k + off, 1)) - return DRM_MEDIA_DATA_INVALID; - } - } - s->readBufOff = off; - s->readBufLen = len; - - if (0 == drm_scanEndBoundary(s->readBuf, boundaryLen, ((T_DRM_DM_Binary_Node *)(s->infoStruct))->boundary)) { - readBytes = (uint8_t *)pTmp - mediaBuf; /* yes, it is the end boundary */ - s->bEndData = TRUE; - } - } else { - if (res >= 0 && res < readBytes) { - readBytes = res; - s->bEndData = TRUE; - } - } - - if (s->bEndData) { - if (0 == readBytes) - return DRM_MEDIA_EOF; - } - - return readBytes; -} - -static int32_t drm_readBinaryContent(T_DRM_Session_Node* s, int32_t offset, uint8_t* mediaBuf, int32_t mediaBufLen) -{ - int32_t readBytes; - - if (s->contentLength >= 0) - readBytes = drm_readContentFromBuf(s, offset, mediaBuf, mediaBufLen); - else /* else when the content length has not been well-known yet */ - if (s->contentOffset + offset < DRM_MAX_MALLOC_LEN) - if (s->contentOffset + offset + mediaBufLen <= DRM_MAX_MALLOC_LEN) { - readBytes = mediaBufLen; - memcpy(mediaBuf, s->rawContent + s->contentOffset + offset, readBytes); - } else - readBytes = drm_readBinaryContentFromInputStream(s, offset, mediaBuf, mediaBufLen); - else - readBytes = drm_readBinaryContentFromInputStream(s, offset, mediaBuf, mediaBufLen); - - return readBytes; -} - -static int32_t drm_readAesContent(T_DRM_Session_Node* s, int32_t offset, uint8_t* mediaBuf, int32_t mediaBufLen) -{ - uint8_t keyValue[DRM_KEY_LEN]; - uint8_t buf[DRM_TWO_AES_BLOCK_LEN]; - int32_t readBytes = 0; - int32_t bufLen, piece, i, copyBytes, leftBytes; - int32_t aesStart, mediaStart, mediaBufOff; - aes_decrypt_ctx ctx[1]; - - if (FALSE == drm_getKey(s->contentID, keyValue)) - return DRM_NO_RIGHTS; - - /* when the content length has been well-known */ - if (s->contentLength > 0) { - if (offset > s->contentLength) - return DRM_FAILURE; - - if (offset == s->contentLength) - return DRM_MEDIA_EOF; - - if (offset + mediaBufLen > s->contentLength) - readBytes = s->contentLength - offset; - else - readBytes = mediaBufLen; - - aesStart = s->contentOffset + (offset / DRM_ONE_AES_BLOCK_LEN * DRM_ONE_AES_BLOCK_LEN); - piece = (offset + readBytes - 1) / DRM_ONE_AES_BLOCK_LEN - offset / DRM_ONE_AES_BLOCK_LEN + 2; - mediaStart = offset % DRM_ONE_AES_BLOCK_LEN; - - aes_decrypt_key128(keyValue, ctx); - mediaBufOff = 0; - leftBytes = readBytes; - - for (i = 0; i < piece - 1; i++) { - memcpy(buf, s->rawContent + aesStart + i * DRM_ONE_AES_BLOCK_LEN, DRM_TWO_AES_BLOCK_LEN); - bufLen = DRM_TWO_AES_BLOCK_LEN; - - if (drm_aesDecBuffer(buf, &bufLen, ctx) < 0) - return DRM_MEDIA_DATA_INVALID; - - if (0 != i) - mediaStart = 0; - - if (bufLen - mediaStart <= leftBytes) - copyBytes = bufLen - mediaStart; - else - copyBytes = leftBytes; - - memcpy(mediaBuf + mediaBufOff, buf + mediaStart, copyBytes); - leftBytes -= copyBytes; - mediaBufOff += copyBytes; - } - } else { - int32_t res; - - if (s->bEndData) - return DRM_MEDIA_EOF; - - if (((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecDataLen > ((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecDataOff) { - if (mediaBufLen < ((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecDataLen - ((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecDataOff) - copyBytes = mediaBufLen; - else - copyBytes = ((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecDataLen - ((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecDataOff; - - memcpy(mediaBuf, ((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecData + ((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecDataOff, copyBytes); - ((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecDataOff += copyBytes; - readBytes += copyBytes; - } - - leftBytes = mediaBufLen - readBytes; - if (0 == leftBytes) - return readBytes; - if (leftBytes < 0) - return DRM_FAILURE; - - offset += readBytes; - aesStart = s->contentOffset + (offset / DRM_ONE_AES_BLOCK_LEN * DRM_ONE_AES_BLOCK_LEN); - piece = (offset + leftBytes - 1) / DRM_ONE_AES_BLOCK_LEN - offset / DRM_ONE_AES_BLOCK_LEN + 2; - mediaBufOff = readBytes; - - aes_decrypt_key128(keyValue, ctx); - - for (i = 0; i < piece - 1; i++) { - if (-1 == (res = drm_readAesData(buf, s, aesStart, DRM_TWO_AES_BLOCK_LEN))) - return DRM_MEDIA_DATA_INVALID; - - if (-2 == res) - break; - - bufLen = DRM_TWO_AES_BLOCK_LEN; - aesStart += DRM_ONE_AES_BLOCK_LEN; - - if (drm_aesDecBuffer(buf, &bufLen, ctx) < 0) - return DRM_MEDIA_DATA_INVALID; - - drm_discardPaddingByte(buf, &bufLen); - - if (bufLen <= leftBytes) - copyBytes = bufLen; - else - copyBytes = leftBytes; - - memcpy(mediaBuf + mediaBufOff, buf, copyBytes); - leftBytes -= copyBytes; - mediaBufOff += copyBytes; - readBytes += copyBytes; - } - - memcpy(((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecData, buf, DRM_ONE_AES_BLOCK_LEN); - ((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecDataLen = bufLen; - ((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecDataOff = copyBytes; - - if (aesStart - s->contentOffset > ((T_DRM_Dcf_Node *)(s->infoStruct))->encContentLength - DRM_TWO_AES_BLOCK_LEN && ((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecDataOff == ((T_DRM_Dcf_Node *)(s->infoStruct))->aesDecDataLen) { - s->bEndData = TRUE; - if (0 == readBytes) - return DRM_MEDIA_EOF; - } - } - - return readBytes; -} - -/* see svc_drm.h */ -int32_t SVC_drm_getContent(int32_t session, int32_t offset, uint8_t* mediaBuf, int32_t mediaBufLen) -{ - T_DRM_Session_Node* s; - int32_t readBytes; - - if (session < 0 || offset < 0 || NULL == mediaBuf || mediaBufLen <= 0) - return DRM_FAILURE; - - s = getSession(session); - if (NULL == s) - return DRM_SESSION_NOT_OPENED; - - if (0 >= s->getInputDataLengthFunc(s->inputHandle)) - return DRM_MEDIA_DATA_INVALID; - - switch(s->deliveryMethod) { - case FORWARD_LOCK: - case COMBINED_DELIVERY: - if (DRM_MESSAGE_CODING_BASE64 == s->transferEncoding) - readBytes = drm_readBase64Content(s, offset, mediaBuf, mediaBufLen); - else /* binary */ - readBytes = drm_readBinaryContent(s, offset, mediaBuf, mediaBufLen); - break; - case SEPARATE_DELIVERY: - case SEPARATE_DELIVERY_FL: - readBytes = drm_readAesContent(s, offset, mediaBuf, mediaBufLen); - break; - default: - return DRM_FAILURE; - } - - return readBytes; -} - -/* see svc_drm.h */ -int32_t SVC_drm_getRightsIssuer(int32_t session, uint8_t* rightsIssuer) -{ - T_DRM_Session_Node* s; - - if (session < 0 || NULL == rightsIssuer) - return DRM_FAILURE; - - s = getSession(session); - if (NULL == s) - return DRM_SESSION_NOT_OPENED; - - if (SEPARATE_DELIVERY == s->deliveryMethod || SEPARATE_DELIVERY_FL == s->deliveryMethod) { - strcpy((char *)rightsIssuer, (char *)((T_DRM_Dcf_Node *)(s->infoStruct))->rightsIssuer); - return DRM_SUCCESS; - } - - return DRM_NOT_SD_METHOD; -} - -/* see svc_drm.h */ -int32_t SVC_drm_getRightsInfo(int32_t session, T_DRM_Rights_Info* rights) -{ - T_DRM_Session_Node* s; - T_DRM_Rights rightsInfo; - int32_t roAmount, id; - - if (session < 0 || NULL == rights) - return DRM_FAILURE; - - s = getSession(session); - if (NULL == s) - return DRM_SESSION_NOT_OPENED; - - if (FORWARD_LOCK == s->deliveryMethod) { - strcpy((char *)rights->roId, "ForwardLock"); - rights->displayRights.indicator = DRM_NO_CONSTRAINT; - rights->playRights.indicator = DRM_NO_CONSTRAINT; - rights->executeRights.indicator = DRM_NO_CONSTRAINT; - rights->printRights.indicator = DRM_NO_CONSTRAINT; - return DRM_SUCCESS; - } - - if (FALSE == drm_readFromUidTxt(s->contentID, &id, GET_ID)) - return DRM_NO_RIGHTS; - - if (FALSE == drm_writeOrReadInfo(id, NULL, &roAmount, GET_ROAMOUNT)) - return DRM_FAILURE; - - if (roAmount < 0) - return DRM_NO_RIGHTS; - - /* some rights has been installed, but now there is no valid rights */ - if (0 == roAmount) { - strcpy((char *)rights->roId, s->contentID); - rights->displayRights.indicator = DRM_NO_PERMISSION; - rights->playRights.indicator = DRM_NO_PERMISSION; - rights->executeRights.indicator = DRM_NO_PERMISSION; - rights->printRights.indicator = DRM_NO_PERMISSION; - return DRM_SUCCESS; - } - - roAmount = 1; - memset(&rightsInfo, 0, sizeof(T_DRM_Rights)); - if (FALSE == drm_writeOrReadInfo(id, &rightsInfo, &roAmount, GET_A_RO)) - return DRM_FAILURE; - - memset(rights, 0, sizeof(T_DRM_Rights_Info)); - drm_getLicenseInfo(&rightsInfo, rights); - return DRM_SUCCESS; -} - -/* see svc_drm.h */ -int32_t SVC_drm_closeSession(int32_t session) -{ - if (session < 0) - return DRM_FAILURE; - - if (NULL == getSession(session)) - return DRM_SESSION_NOT_OPENED; - - removeSession(session); - - return DRM_SUCCESS; -} - -/* see svc_drm.h */ -int32_t SVC_drm_updateRights(uint8_t* contentID, int32_t permission) -{ - int32_t id; - - if (NULL == contentID) - return DRM_FAILURE; - - if (FALSE == drm_readFromUidTxt(contentID, &id, GET_ID)) - return DRM_FAILURE; - - return drm_checkRoAndUpdate(id, permission); -} - -/* see svc_drm.h */ -int32_t SVC_drm_viewAllRights(T_DRM_Rights_Info_Node **ppRightsInfo) -{ - T_DRM_Rights_Info_Node rightsNode; - int32_t maxId, id, roAmount, j; - T_DRM_Rights rights; - - memset(&rights, 0, sizeof(T_DRM_Rights)); - - if (NULL == ppRightsInfo) - return DRM_FAILURE; - - *ppRightsInfo = NULL; - - maxId = drm_getMaxIdFromUidTxt(); - if (-1 == maxId) - return DRM_FAILURE; - - for (id = 1; id <= maxId; id++) { - drm_writeOrReadInfo(id, NULL, &roAmount, GET_ROAMOUNT); - if (roAmount <= 0) /* this means there is not any rights */ - continue; - - for (j = 1; j <= roAmount; j++) { - if (FALSE == drm_writeOrReadInfo(id, &rights, &j, GET_A_RO)) - continue; - - memset(&rightsNode, 0, sizeof(T_DRM_Rights_Info_Node)); - - drm_getLicenseInfo(&rights, &(rightsNode.roInfo)); - - if (FALSE == drm_addRightsNodeToList(ppRightsInfo, &rightsNode)) - continue; - } - } - return DRM_SUCCESS; -} - -/* see svc_drm.h */ -int32_t SVC_drm_freeRightsInfoList(T_DRM_Rights_Info_Node *pRightsHeader) -{ - T_DRM_Rights_Info_Node *pNode, *pTmp; - - if (NULL == pRightsHeader) - return DRM_FAILURE; - - pNode = pRightsHeader; - - while (NULL != pNode) { - pTmp = pNode; - pNode = pNode->next; - free(pTmp); - } - return DRM_SUCCESS; -} - -/* see svc_drm.h */ -int32_t SVC_drm_deleteRights(uint8_t* roId) -{ - int32_t maxId, id, roAmount, j; - T_DRM_Rights rights; - - memset(&rights, 0, sizeof(T_DRM_Rights)); - - if (NULL == roId) - return DRM_FAILURE; - - maxId = drm_getMaxIdFromUidTxt(); - if (-1 == maxId) - return DRM_NO_RIGHTS; - - for (id = 1; id <= maxId; id++) { - drm_writeOrReadInfo(id, NULL, &roAmount, GET_ROAMOUNT); - if (roAmount <= 0) /* this means there is not any rights */ - continue; - - for (j = 1; j <= roAmount; j++) { - if (FALSE == drm_writeOrReadInfo(id, &rights, &j, GET_A_RO)) - continue; - - /* here find the RO which will be deleted */ - if (0 == strcmp((char *)rights.uid, (char *)roId)) { - T_DRM_Rights *pAllRights; - - pAllRights = (T_DRM_Rights *)malloc(roAmount * sizeof(T_DRM_Rights)); - if (NULL == pAllRights) - return DRM_FAILURE; - - drm_writeOrReadInfo(id, pAllRights, &roAmount, GET_ALL_RO); - roAmount--; - if (0 == roAmount) { /* this means it is the last one rights */ - drm_removeIdInfoFile(id); /* delete the id.info file first */ - drm_updateUidTxtWhenDelete(id); /* update uid.txt file */ - free(pAllRights); - return DRM_SUCCESS; - } else /* using the last one rights instead of the deleted one */ - memcpy(pAllRights + (j - 1), pAllRights + roAmount, sizeof(T_DRM_Rights)); - - /* delete the id.info file first */ -// drm_removeIdInfoFile(id); - - if (FALSE == drm_writeOrReadInfo(id, pAllRights, &roAmount, SAVE_ALL_RO)) { - free(pAllRights); - return DRM_FAILURE; - } - - free(pAllRights); - return DRM_SUCCESS; - } - } - } - - return DRM_FAILURE; -} diff --git a/media/libdrm/mobile1/src/objmng/drm_decoder.c b/media/libdrm/mobile1/src/objmng/drm_decoder.c deleted file mode 100644 index 82c7efb..0000000 --- a/media/libdrm/mobile1/src/objmng/drm_decoder.c +++ /dev/null @@ -1,96 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <objmng/drm_decoder.h> - -/* global variables */ -static const uint8_t * base64_alphabet = (const uint8_t *)"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - -#define SKIP_CRLF(p) while('\r' == *(p) || '\n' == *(p)) \ - p++ - -static int8_t get_alphabet_index(int8_t ch) -{ - uint8_t * tmp; - - if ('=' == ch) - return 64; - - tmp = (uint8_t *)strchr((const char *)base64_alphabet, ch); - if (NULL == tmp) - return -1; - - return (int8_t)(tmp - base64_alphabet); -} - -/* See drm_decoder.h */ -int32_t drm_decodeBase64(uint8_t * dest, int32_t destLen, uint8_t * src, int32_t * srcLen) -{ - int32_t maxDestSize, i, maxGroup; - uint8_t *pDest, *pSrc; - int8_t tpChar; - - if (NULL == src || NULL == srcLen || *srcLen <= 0 || destLen < 0) - return -1; - - maxDestSize = (*srcLen) * 3/4; - if (NULL == dest || 0 == destLen) - return maxDestSize; - - if (destLen < maxDestSize) - maxDestSize = destLen; - maxGroup = maxDestSize/3; - - pDest = dest; /* start to decode src to dest */ - pSrc = src; - for (i = 0; i < maxGroup && *srcLen - (pSrc - src) >= 4; i++) { - SKIP_CRLF(pSrc); - if (pSrc - src >= *srcLen) - break; - tpChar = get_alphabet_index(*pSrc); /* to first byte */ - if (-1 == tpChar || 64 == tpChar) - return -1; - pDest[0] = tpChar << 2; - pSrc++; - SKIP_CRLF(pSrc); - tpChar = get_alphabet_index(*pSrc); - if (-1 == tpChar || 64 == tpChar) - return -1; - pDest[0] |= (tpChar >> 4); - pDest[1] = tpChar << 4; /* to second byte */ - pSrc++; - SKIP_CRLF(pSrc); - tpChar = get_alphabet_index(*pSrc); - if (-1 == tpChar) - return -1; - if (64 == tpChar) /* end */ - return pDest - dest + 1; - pDest[1] |= (tpChar >> 2); - pDest[2] = tpChar << 6; /* to third byte */ - pSrc++; - SKIP_CRLF(pSrc); - tpChar = get_alphabet_index(*pSrc); - if (-1 == tpChar) - return -1; - if (64 == tpChar) /* end */ - return pDest - dest + 2; - pDest[2] |= tpChar; - pDest += 3; - pSrc++; - } - *srcLen = pSrc - src; - return pDest - dest; -} diff --git a/media/libdrm/mobile1/src/objmng/drm_file.c b/media/libdrm/mobile1/src/objmng/drm_file.c deleted file mode 100644 index e6c303e..0000000 --- a/media/libdrm/mobile1/src/objmng/drm_file.c +++ /dev/null @@ -1,694 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <objmng/drm_file.h> - -#include <unistd.h> -#include <sys/param.h> -#include <sys/stat.h> -#include <stdio.h> -#include <fcntl.h> -#include <dirent.h> -#include <errno.h> -#include <string.h> - -/** - * Fails on zaurus? - #define DEVICE_FILESYSTEM -*/ -#define DEFAULT_TOTAL_SPACE (4L * 1024L * 1024L) /* 4 Meg. */ - -#ifndef DEVICE_FILESYSTEM -/* Store the total space on FS VM can use. */ -static int32_t totalSpace; -/* how many remain space can VM use. */ -static int32_t availableSize; -#endif - -extern char* getStorageRoot(void); - -static char tmpPathBuf1[MAX_FILENAME_LEN]; -static char tmpPathBuf2[MAX_FILENAME_LEN]; - -static int32_t -convertFilename(const uint16_t *strData, int32_t strLength, char *buffer); - -static int calcDirSize(char *path, int len, uint8_t includeSubdirs); - -#ifndef DEVICE_FILESYSTEM -static void initFsVariables(void); -#endif - -/** - * Convert a Java string into a nul terminated ascii string to pass to posix - * @param strData first character of name - * @param strLength number of characters in name - * @param buffer Buffer to store terminated string in (at least MAXPATHLEN) - * @return Length of filename in characters (excl. nul), or -1 on failure. - */ -static int32_t -convertFilename(const uint16_t *strData, int32_t strLength, char *buffer) -{ - int idx; - - if (strLength >= (MAXPATHLEN-1)) - { - Trace("convertFilename '%.*S' too long", strLength, strData); - return -1; - } - - for (idx = 0; idx < strLength; ++idx) - *buffer++ = (char)*strData++; - - *buffer = 0; - return strLength; -} - - -/** - * Perform a stat() call on the given filename. - * Helper for getFileLength and exists - * @param name unicode name - * @param nameLen number of unicode characters in name - * @param sbuf stat buffer - * @return TRUE on success, FALSE on failure - */ -static int32_t -getFileStat(const uint16_t *name, int32_t nameLen, struct stat *sbuf) -{ - Trace("getFileStat: %.*S", nameLen, name); - - if (convertFilename(name, nameLen, tmpPathBuf1) <= 0) - { - Trace("getFileStat: bad filename"); - } - else if (stat(tmpPathBuf1, sbuf) != 0) - { - Trace("getFileStat %s: stat() errno=%d", tmpPathBuf1, errno); - } - else /* Successful */ - { - return TRUE; - } - - return FALSE; -} - -#ifndef DEVICE_FILESYSTEM -/** - * initial the variables like totalSpace, availableSize... - */ -static void initFsVariables(void) -{ - totalSpace = DEFAULT_TOTAL_SPACE; - - availableSize = totalSpace; -} -#endif /* DEVICE_FILESYSTEM */ - -/** - * calculate the size of everything inside path pointed directory - * this function will use path pointed buffer to store some extra info - * so param len is needed. - * @param path the directory path need to calculate - * @param len length of the path buffer, not the path string length - * @param includeSubdirs also calculate all the subdirs in path holds? - * @return the calculated size, DRM_FILE_FAILURE on failure. - */ -static int calcDirSize(char *path, int len, uint8_t includeSubdirs) -{ - struct dirent *ent; - struct stat stat_buf; - - DIR *dir = NULL; - int size = 0; - int exists = -1; - int dirPathLen = strlen(path); - - /* Ensure space for wildcard */ - if((dirPathLen + 2) >= MAXPATHLEN || (dirPathLen + 2) >= len) - { - return DRM_FILE_FAILURE; - } - - if(path[dirPathLen - 1] != '/') - { - path[dirPathLen++] = '/'; - path[dirPathLen] = '\0'; - } - - dir = opendir(path); - if (dir == NULL) - { - return DRM_FILE_FAILURE; - } - - while ((ent = readdir(dir)) != NULL ) - { - if (strcmp(ent->d_name, ".") == 0 || - strcmp(ent->d_name, "..") == 0) - { - continue; - } - - path[dirPathLen] = '\0'; - if ((int)(strlen(ent->d_name) + dirPathLen + 1) < len) - { - strcat(path, ent->d_name); - } - else - { - continue; - } - - exists = stat(path, &stat_buf); - if (exists != -1) - { - /* exclude the storage occupied by directory itself */ - if (stat_buf.st_mode & S_IFDIR) - { - if(includeSubdirs) - { - /* calculate the size recursively */ - int ret; - ret = calcDirSize(path, len, includeSubdirs); - /* ignore failure in subdirs */ - if( DRM_FILE_FAILURE != ret ) - { - size += ret; - } - } - } - else - { - size += stat_buf.st_size; - } - } - } - - closedir(dir); - return size; -} - -/* see drm_file.h */ -int32_t DRM_file_startup(void) -{ - Trace("DRM_file_startup"); - -#ifndef DEVICE_FILESYSTEM - availableSize = -1; - - initFsVariables(); -#endif - - return DRM_FILE_SUCCESS; /* Nothing to do */ -} - -/* see drm_file.h */ -int32_t -DRM_file_listOpen(const uint16_t *prefix, - int32_t prefixLen, - int32_t* session, - int32_t* iteration) -{ - Trace("DRM_file_listOpen: %.*S", prefixLen, prefix); - - if (convertFilename(prefix, prefixLen, tmpPathBuf1) <= 0) - { - Trace("DRM_file_listOpen: bad filename"); - } - else - { - DIR *dir; - - /* find the last /, and store the offset to the leaf prefix in - * *iteration - */ - - char *sep = strrchr(tmpPathBuf1, '/'); - /* Root "/" is a leaf */ - if (sep == NULL || ((sep != NULL) && (sep == tmpPathBuf1))) - { - *iteration = prefixLen; - -#ifdef TRACE_ON - sep = " <empty>"; /* trace will show sep+1 */ -#endif - } - else - { - *iteration = sep - tmpPathBuf1 + 1; - *sep = 0; - } - - dir = opendir(tmpPathBuf1); - - if (dir == NULL) - { - Trace("DRM_file_listOpen: opendir %s: errno=%d", tmpPathBuf1, errno); - } - else - { - Trace("DRM_file_listOpen: dir %s, filter %s", tmpPathBuf1, sep+1); - *session = (int32_t)dir; - return DRM_FILE_SUCCESS; - } - } - - return DRM_FILE_FAILURE; -} - -/* see drm_file.h */ -int32_t -DRM_file_listNextEntry(const uint16_t *prefix, int32_t prefixLen, - uint16_t* entry, int32_t entrySize, - int32_t *session, int32_t* iteration) -{ - struct dirent *ent; - - /* We stored the offset of the leaf part of the prefix (if any) - * in *iteration - */ - const uint16_t* strData = prefix + *iteration; - int32_t strLength = prefixLen - *iteration; - - /* entrySize is bytes for some reason. Convert to ucs chars */ - entrySize /= 2; - - /* Now we want to filter for files which start with the (possibly empty) - * sequence at strData. We have to return fully-qualified filenames, - * which means *iteration characters from prefix, plus the - * leaf name. - */ - - while ( (ent = readdir((DIR *)*session)) != NULL) - { - int len = strlen(ent->d_name); - - if ( (len + *iteration) > entrySize) - { - Trace("DRM_file_listNextEntry: %s too long", ent->d_name); - } - else if (strcmp(ent->d_name, ".") != 0 && - strcmp(ent->d_name, "..") != 0) - { - int idx; - struct stat sinfo; - - /* check against the filter */ - - for (idx = 0; idx < strLength; ++idx) - { - if (ent->d_name[idx] != strData[idx]) - goto next_name; - } - - Trace("DRM_file_listNextEntry: matched %s", ent->d_name); - - /* Now generate the fully-qualified name */ - - for (idx = 0; idx < *iteration; ++idx) - entry[idx] = prefix[idx]; - - for (idx = 0; idx < len; ++idx) - entry[*iteration + idx] = (unsigned char)ent->d_name[idx]; - - /*add "/" at the end of a DIR file entry*/ - if (getFileStat(entry, idx + *iteration, &sinfo)){ - if (S_ISDIR(sinfo.st_mode) && - (idx + 1 + *iteration) < entrySize) { - entry[*iteration + idx] = '/'; - ++idx; - } - } - else - { - Trace("DRM_file_listNextEntry: stat FAILURE on %.*S", - idx + *iteration, entry); - } - Trace("DRM_file_listNextEntry: got %.*S", idx + *iteration, entry); - - return idx + *iteration; - } - - next_name: - Trace("DRM_file_listNextEntry: rejected %s", ent->d_name); - } - - Trace("DRM_file_listNextEntry: end of list"); - return 0; -} - -/* see drm_file.h */ -int32_t -DRM_file_listClose(int32_t session, int32_t iteration) -{ - closedir( (DIR *)session); - return DRM_FILE_SUCCESS; -} - -/* see drm_file.h */ -int32_t -DRM_file_getFileLength(const uint16_t *name, int32_t nameLen) -{ - struct stat sbuf; - - if (getFileStat(name, nameLen, &sbuf)) - { - if (sbuf.st_size >= INT32_MAX) - { - Trace("DRM_file_getFileLength: file too big"); - } - else /* Successful */ - { - Trace("DRM_file_getFileLength: %.*S -> %d", - nameLen, name, (int32_t)sbuf.st_size); - return (int32_t)sbuf.st_size; - } - } - - return DRM_FILE_FAILURE; -} - -/* see drm_file.h */ -int32_t -DRM_file_delete(const uint16_t *name, int32_t nameLen) -{ - Trace("DRM_file_delete: %.*S", nameLen, name); - - if (convertFilename(name, nameLen, tmpPathBuf1) <= 0) - { - Trace("DRM_file_delete: bad filename"); - return DRM_FILE_FAILURE; - } - else - { - struct stat sinfo; - if (stat(tmpPathBuf1, &sinfo) != 0){ - Trace("DRM_file_delete: stat failed, errno=%d", errno); - return DRM_FILE_FAILURE; - } -#ifndef DEVICE_FILESYSTEM - if (S_ISDIR(sinfo.st_mode)){ - /* it's a dir */ - if (rmdir(tmpPathBuf1) != 0){ - Trace("DRM_file_delete: dir remove failed, errno=%d", errno); - return DRM_FILE_FAILURE; - } - else - { - return DRM_FILE_SUCCESS; - } - } -#endif - /* it's a file */ - if (unlink(tmpPathBuf1) != 0) - { - Trace("DRM_file_delete: file remove failed, errno=%d", errno); - return DRM_FILE_FAILURE; - } - else - { -#ifndef DEVICE_FILESYSTEM - availableSize += sinfo.st_size; -#endif - return DRM_FILE_SUCCESS; - } - } - return DRM_FILE_FAILURE; -} - -/* see drm_file.h */ -int32_t -DRM_file_rename(const uint16_t *oldName, int32_t oldNameLen, - const uint16_t *newName, int32_t newNameLen) -{ - Trace("DRM_file_rename %.*S -> %.*S", - oldNameLen, oldName, newNameLen, newName); - if (DRM_file_exists(newName, newNameLen) != DRM_FILE_FAILURE) - { - Trace("DRM_file_rename: filename:%s exist",newName); - return DRM_FILE_FAILURE; - } - - if (convertFilename(oldName, oldNameLen, tmpPathBuf1) <= 0 || - convertFilename(newName, newNameLen, tmpPathBuf2) <= 0) - { - Trace("DRM_file_rename: bad filename"); - } - else if (rename(tmpPathBuf1, tmpPathBuf2) != 0) - { - Trace("DRM_file_rename: failed errno=%d", errno); - } - else /* Success */ - { - return DRM_FILE_SUCCESS; - } - - return DRM_FILE_FAILURE; -} - -/* see drm_file.h */ -int32_t -DRM_file_exists(const uint16_t *name, int32_t nameLen) -{ - struct stat sbuf; - - Trace("DRM_file_exists: %.*S", nameLen, name); - - /*remove trailing "/" separators, except the first "/" standing for root*/ - while ((nameLen > 1) && (name[nameLen -1] == '/')) - --nameLen; - - if (getFileStat(name, nameLen, &sbuf)) - { - Trace("DRM_file_exists: stat returns mode 0x%x", sbuf.st_mode); - - if (S_ISDIR(sbuf.st_mode)) - return DRM_FILE_ISDIR; - if (S_ISREG(sbuf.st_mode)) - return DRM_FILE_ISREG; - } - - return DRM_FILE_FAILURE; -} - -/* see drm_file.h */ -int32_t -DRM_file_open(const uint16_t *name, int32_t nameLen, int32_t mode, - int32_t* handle) -{ - int res; - -#if DRM_FILE_MODE_READ != 1 || DRM_FILE_MODE_WRITE != 2 -#error constants changed -#endif - - /* Convert DRM file modes to posix modes */ - static const int modes[4] = - { 0, - O_RDONLY, - O_WRONLY | O_CREAT, - O_RDWR | O_CREAT - }; - - Trace("DRM_file_open %.*S mode 0x%x", nameLen, name, mode); - - assert((mode & ~(DRM_FILE_MODE_READ|DRM_FILE_MODE_WRITE)) == 0); - - if (convertFilename(name, nameLen, tmpPathBuf1) <= 0) - { - Trace("DRM_file_open: bad filename"); - return DRM_FILE_FAILURE; - } - - if ((res = open(tmpPathBuf1, modes[mode], 0777)) == -1) - { - Trace("DRM_file_open: open failed errno=%d", errno); - return DRM_FILE_FAILURE; - } - - Trace("DRM_file_open: open '%s; returned %d", tmpPathBuf1, res); - *handle = res; - - return DRM_FILE_SUCCESS; -} - -/* see drm_file.h */ -int32_t -DRM_file_read(int32_t handle, uint8_t* dst, int32_t length) -{ - int n; - - assert(length > 0); - - /* TODO: Make dst a void *? */ - - n = read((int)handle, dst, (size_t)length); - if (n > 0) - { - Trace("DRM_file_read handle=%d read %d bytes", handle, n); - return n; - } - else if (n == 0) - { - Trace("DRM_file_read read EOF: handle=%d", handle); - return DRM_FILE_EOF; - } - else - { - Trace("DRM_file_read failed handle=%d, errno=%d", handle, errno); - return DRM_FILE_FAILURE; - } -} - -/* see drm_file.h */ -int32_t -DRM_file_write(int32_t handle, const uint8_t* src, int32_t length) -{ - /* TODO: Make dst a void *? */ - int n; -#ifndef DEVICE_FILESYSTEM - int delta; - off_t prevPos; - struct stat sbuf; - int prevFileSize; -#endif - - assert(length >= 0); - -#ifndef DEVICE_FILESYSTEM - if ( -1 == fstat((int)handle, &sbuf) ) - { - Trace("DRM_file_write: fstat error %d", errno); - return DRM_FILE_FAILURE; - } - prevFileSize = (int)(sbuf.st_size); - prevPos = lseek( (int)handle, 0, SEEK_CUR); - if ( (off_t)-1 == prevPos ) - { - Trace("DRM_file_write: get current pos error %d", errno); - return DRM_FILE_FAILURE; - } - delta = (int)prevPos + length - prevFileSize; - if (delta > availableSize) - { - Trace("DRM_file_write: not enough size!"); - return DRM_FILE_FAILURE; - } -#endif - n = write((int)handle, src, (size_t)length); - if (n < 0) - { - Trace("DRM_file_write failed errno=%d", errno); - return DRM_FILE_FAILURE; - } -#ifndef DEVICE_FILESYSTEM - delta = prevPos + n - prevFileSize; - - if ( delta > 0 ) - { - availableSize -= delta; - } -#endif - Trace("DRM_file_write handle=%d wrote %d/%d bytes", handle, n, length); - - return n; -} - -/* see drm_file.h */ -int32_t DRM_file_close(int32_t handle) -{ - if (close((int)handle) == 0) - { - Trace("DRM_file_close handle=%d success", handle); - return DRM_FILE_SUCCESS; - } - - Trace("DRM_file_close handle=%d failed", handle); - return DRM_FILE_FAILURE; -} - -/* see drm_file.h */ -int32_t -DRM_file_setPosition(int32_t handle, int32_t value) -{ -#ifndef DEVICE_FILESYSTEM - struct stat sbuf; -#endif - off_t newPos; - - if (value < 0) - { - Trace("DRM_file_setPosition: handle=%d negative value (%d)", - handle, value); - return DRM_FILE_FAILURE; - } - -#ifndef DEVICE_FILESYSTEM - if ( fstat((int)handle, &sbuf) == -1 ) - { - Trace("DRM_file_setPosition: fstat fail errno=%d", errno); - return DRM_FILE_FAILURE; - } - - if ( ((off_t)value > sbuf.st_size) && - (availableSize < (value - (int)(sbuf.st_size))) ) - { - Trace("DRM_file_setPosition: not enough space"); - return DRM_FILE_FAILURE; - } -#endif - - newPos = lseek( (int)handle, (off_t)value, SEEK_SET); - if ( newPos == (off_t)-1 ) - { - Trace("DRM_file_setPosition: seek failed: errno=%d", errno); - } - else - { -#ifndef DEVICE_FILESYSTEM - if ( newPos > sbuf.st_size ) - { - availableSize -= (int)(newPos - sbuf.st_size); - } -#endif - return DRM_FILE_SUCCESS; - } - - return DRM_FILE_FAILURE; -} - -/* see drm_file.h */ -int32_t -DRM_file_mkdir(const uint16_t* name, int32_t nameChars) -{ - Trace("DRM_file_mkdir started!.."); - - if (convertFilename(name, nameChars, tmpPathBuf1) <= 0) - { - Trace("DRM_file_mkdir: bad filename"); - return DRM_FILE_FAILURE; - } - - if (mkdir(tmpPathBuf1,0777) != 0) - { - Trace("DRM_file_mkdir failed!errno=%d",errno); - return DRM_FILE_FAILURE; - } - - return DRM_FILE_SUCCESS; -} diff --git a/media/libdrm/mobile1/src/objmng/drm_i18n.c b/media/libdrm/mobile1/src/objmng/drm_i18n.c deleted file mode 100644 index b1118a9..0000000 --- a/media/libdrm/mobile1/src/objmng/drm_i18n.c +++ /dev/null @@ -1,444 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <objmng/drm_i18n.h> - -#define IS_GB2312_HIGH_BYTE(c) ((c) >= 0xA1 && (c) <= 0xF7) -#define IS_GB2312_LOW_BYTE(c) ((c) >= 0xA1 && (c) <= 0xFE) -#define IS_GBK_HIGH_BYTE(c) ((c) >= 0x81 && (c) <= 0xFE) -#define IS_GBK_LOW_BYTE(c) ((c) >= 0x40 && (c) <= 0xFE && (c) != 0x7F) -#define IS_BIG5_HIGH_BYTE(c) ((c) >= 0xA1 && (c) <= 0xF9) -#define IS_BIG5_LOW_BYTE(c) (((c) >= 0x40 && (c) <= 0x7E) \ - || ((c) >= 0xA1 && (c) <= 0xFE)) -#define IS_ASCII(c) ((c) <= 127) - -#define INVALID_UNICODE 0xFFFD - -#define I18N_LATIN1_SUPPORT -#define I18N_UTF8_UTF16_SUPPORT - - -/** - * Simply convert ISO 8859-1 (latin1) to unicode - */ -static int32_t latin1ToWcs(const uint8_t *mbs, int32_t mbsLen, - uint16_t *wcsBuf, int32_t bufSizeInWideChar, - int32_t *bytesConsumed); - -/** - * Convert one unicode char to ISO 8859-1 (latin1) byte - */ -static int32_t wcToLatin1(uint16_t wc, uint8_t * mbs, int32_t bufSize); - -/** - * Convert UTF-8 to unicode - */ -static int32_t utf8ToWcs(const uint8_t *mbs, int32_t mbsLen, - uint16_t *wcsBuf, int32_t bufSizeInWideChar, - int32_t *bytesConsumed); - -/** - * Convert one unicode char to UTF-8 bytes - */ -static int32_t wcToUtf8(uint16_t wc, uint8_t * mbs, int32_t bufSize); - -/** - * Convert UTF-16 BE to unicode - */ -static int32_t utf16beToWcs(const uint8_t *mbs, int32_t mbsLen, - uint16_t *wcsBuf, int32_t bufSizeInWideChar, - int32_t *bytesConsumed); - -/** - * Convert one unicode char to UTF-16 BE bytes - */ -static int32_t wcToUtf16be(uint16_t wc, uint8_t * mbs, int32_t bufSize); - -/** - * Convert UTF-16 LE to unicode - */ -static int32_t utf16leToWcs(const uint8_t *mbs, int32_t mbsLen, - uint16_t *wcsBuf, int32_t bufSizeInWideChar, - int32_t *bytesConsumed); - -/** - * Convert one unicode char to UTF-16 LE bytes - */ -static int32_t wcToUtf16le(uint16_t wc, uint8_t * mbs, int32_t bufSize); - -/* - * see drm_i18n.h - */ -int32_t DRM_i18n_mbsToWcs(DRM_Charset_t charset, - const uint8_t *mbs, int32_t mbsLen, - uint16_t *wcsBuf, int32_t bufSizeInWideChar, - int32_t *bytesConsumed) -{ - switch (charset) - { -#ifdef I18N_GB2312_SUPPORT - case DRM_CHARSET_GB2312: - return gb2312ToWcs(mbs, mbsLen, wcsBuf, bufSizeInWideChar, bytesConsumed); -#endif -#ifdef I18N_GBK_SUPPORT - case DRM_CHARSET_GBK: - return gbkToWcs(mbs, mbsLen, wcsBuf, bufSizeInWideChar, bytesConsumed); -#endif -#ifdef I18N_BIG5_SUPPORT - case DRM_CHARSET_BIG5: - return big5ToWcs(mbs, mbsLen, wcsBuf, bufSizeInWideChar, bytesConsumed); -#endif -#ifdef I18N_LATIN1_SUPPORT - case DRM_CHARSET_LATIN1: - return latin1ToWcs(mbs, mbsLen, wcsBuf, bufSizeInWideChar, bytesConsumed); -#endif -#ifdef I18N_ISO8859X_SUPPORT - case DRM_CHARSET_LATIN2: - case DRM_CHARSET_LATIN3: - case DRM_CHARSET_LATIN4: - case DRM_CHARSET_CYRILLIC: - case DRM_CHARSET_ARABIC: - case DRM_CHARSET_GREEK: - case DRM_CHARSET_HEBREW: - case DRM_CHARSET_LATIN5: - case DRM_CHARSET_LATIN6: - case DRM_CHARSET_THAI: - case DRM_CHARSET_LATIN7: - case DRM_CHARSET_LATIN8: - case DRM_CHARSET_LATIN9: - case DRM_CHARSET_LATIN10: - return iso8859xToWcs(charset, mbs, mbsLen, wcsBuf, bufSizeInWideChar, bytesConsumed); -#endif -#ifdef I18N_UTF8_UTF16_SUPPORT - case DRM_CHARSET_UTF8: - return utf8ToWcs(mbs, mbsLen, wcsBuf, bufSizeInWideChar, bytesConsumed); - case DRM_CHARSET_UTF16BE: - return utf16beToWcs(mbs, mbsLen, wcsBuf, bufSizeInWideChar, bytesConsumed); - case DRM_CHARSET_UTF16LE: - return utf16leToWcs(mbs, mbsLen, wcsBuf, bufSizeInWideChar, bytesConsumed); -#endif - default: - return -1; - } -} - -/* - * see drm_i18n.h - */ -int32_t DRM_i18n_wcsToMbs(DRM_Charset_t charset, - const uint16_t *wcs, int32_t wcsLen, - uint8_t *mbsBuf, int32_t bufSizeInByte) -{ - int32_t (* wcToMbFunc)(uint16_t, uint8_t *, int32_t); - int32_t charIndex = 0; - int32_t numMultiBytes = 0; - - switch (charset) - { -#ifdef I18N_LATIN1_SUPPORT - case DRM_CHARSET_LATIN1: - wcToMbFunc = wcToLatin1; - break; -#endif -#ifdef I18N_UTF8_UTF16_SUPPORT - case DRM_CHARSET_UTF8: - wcToMbFunc = wcToUtf8; - break; - case DRM_CHARSET_UTF16BE: - wcToMbFunc = wcToUtf16be; - break; - case DRM_CHARSET_UTF16LE: - wcToMbFunc = wcToUtf16le; - break; -#endif -#ifdef I18N_ISO8859X_SUPPORT - case DRM_CHARSET_LATIN2: - case DRM_CHARSET_LATIN3: - case DRM_CHARSET_LATIN4: - case DRM_CHARSET_CYRILLIC: - case DRM_CHARSET_ARABIC: - case DRM_CHARSET_GREEK: - case DRM_CHARSET_HEBREW: - case DRM_CHARSET_LATIN5: - case DRM_CHARSET_LATIN6: - case DRM_CHARSET_THAI: - case DRM_CHARSET_LATIN7: - case DRM_CHARSET_LATIN8: - case DRM_CHARSET_LATIN9: - case DRM_CHARSET_LATIN10: - return wcsToIso8859x(charset, wcs, wcsLen, mbsBuf, bufSizeInByte); -#endif - default: - return -1; - } - - if (mbsBuf) { - while (numMultiBytes < bufSizeInByte && charIndex < wcsLen) { - /* TODO: handle surrogate pair values here */ - int32_t mbLen = wcToMbFunc(wcs[charIndex], - &mbsBuf[numMultiBytes], bufSizeInByte - numMultiBytes); - - if (numMultiBytes + mbLen > bufSizeInByte) { - /* Insufficient buffer. Don't update numMultiBytes */ - break; - } - charIndex++; - numMultiBytes += mbLen; - } - } else { - while (charIndex < wcsLen) { - /* TODO: handle surrogate pair values here */ - numMultiBytes += wcToMbFunc(wcs[charIndex], NULL, 0); - charIndex++; - } - } - - return numMultiBytes; -} - - -#ifdef I18N_LATIN1_SUPPORT - -int32_t latin1ToWcs(const uint8_t *mbs, int32_t mbsLen, - uint16_t *wcsBuf, int32_t bufSizeInWideChar, - int32_t *bytesConsumed) -{ - int32_t charsToConvert; - int32_t len; - - if (wcsBuf == NULL) { - return mbsLen; - } - - len = charsToConvert = mbsLen > bufSizeInWideChar ? bufSizeInWideChar : mbsLen; - if (len < 0) - return 0; - while (len--) { - *wcsBuf++ = *mbs++; - } - - if (bytesConsumed) - *bytesConsumed = charsToConvert; - - return charsToConvert; -} - -int32_t wcToLatin1(uint16_t wc, uint8_t * mbs, int32_t bufSize) -{ - uint8_t ch; - - if (wc < 0x100) { - ch = (uint8_t)(wc & 0xff); - } else { - ch = '?'; - } - if (mbs && bufSize > 0) - *mbs = ch; - return 1; -} - -#endif /* I18N_LATIN1_SUPPORT */ - -#ifdef I18N_UTF8_UTF16_SUPPORT - -int32_t utf8ToWcs(const uint8_t *mbs, int32_t mbsLen, - uint16_t *wcsBuf, int32_t bufSizeInWideChar, - int32_t *bytesConsumed) -{ - int32_t charsConverted = 0; - int32_t i = 0; - int32_t wideChar; - - if (wcsBuf == NULL) { - /* No conversion but we're still going to calculate bytesConsumed */ - bufSizeInWideChar = mbsLen * 2; - } - - while((i < mbsLen) && (charsConverted < bufSizeInWideChar)) { - uint8_t ch = mbs[i]; - uint8_t ch2, ch3, ch4; - - wideChar = -1; - - if(IS_ASCII(ch)) { - wideChar = ch; - i++; - } else if ((ch & 0xc0) == 0xc0) { - int utfStart = i; - if ((ch & 0xe0) == 0xc0) { - /* 2 byte sequence */ - if (i + 1 < mbsLen && ((ch2 = mbs[i + 1]) & 0xc0) == 0x80) { - wideChar = (uint16_t)(((ch & 0x1F) << 6) | (ch2 & 0x3F)); - i += 2; - } else { - /* skip incomplete sequence */ - i++; - } - } else if ((ch & 0xf0) == 0xe0) { - /* 3 byte sequence */ - if (i + 2 < mbsLen - && ((ch2 = mbs[i + 1]) & 0xc0) == 0x80 - && ((ch3 = mbs[i + 2]) & 0xc0) == 0x80) { - wideChar = (uint16_t)(((ch & 0x0F) << 12) | ((ch2 & 0x3F) << 6) | (ch3 & 0x3F)); - i += 3; - } else { - /* skip incomplete sequence (up to 2 bytes) */ - i++; - if (i < mbsLen && (mbs[i] & 0xc0) == 0x80) - i++; - } - } else if ((ch & 0xf8) == 0xf0) { - /* 4 byte sequence */ - if (i + 3 < mbsLen - && ((ch2 = mbs[i + 1]) & 0xc0) == 0x80 - && ((ch3 = mbs[i + 2]) & 0xc0) == 0x80 - && ((ch4 = mbs[i + 3]) & 0xc0) == 0x80) { - /* FIXME: we do NOT support U+10000 - U+10FFFF for now. - * leave it as 0xFFFD. */ - wideChar = INVALID_UNICODE; - i += 4; - } else { - /* skip incomplete sequence (up to 3 bytes) */ - i++; - if (i < mbsLen && (mbs[i] & 0xc0) == 0x80) { - i++; - if (i < mbsLen && (mbs[i] & 0xc0) == 0x80) { - i++; - } - } - } - } else { - /* invalid */ - i++; - } - if (i >= mbsLen && wideChar == -1) { - /* Possible incomplete UTF-8 sequence at the end of mbs. - * Leave it to the caller. - */ - i = utfStart; - break; - } - } else { - /* invalid */ - i++; - } - if(wcsBuf) { - if (wideChar == -1) - wideChar = INVALID_UNICODE; - wcsBuf[charsConverted] = (uint16_t)wideChar; - } - charsConverted++; - } - - if (bytesConsumed) - *bytesConsumed = i; - - return charsConverted; -} - -int32_t wcToUtf8(uint16_t wc, uint8_t * mbs, int32_t bufSize) -{ - if (wc <= 0x7f) { - if (mbs && (bufSize >= 1)) { - *mbs = (uint8_t)wc; - } - return 1; - } else if (wc <= 0x7ff) { - if (mbs && (bufSize >= 2)) { - *mbs++ = (uint8_t)((wc >> 6) | 0xc0); - *mbs = (uint8_t)((wc & 0x3f) | 0x80); - } - return 2; - } else { - if (mbs && (bufSize >= 3)) { - *mbs++ = (uint8_t)((wc >> 12) | 0xe0); - *mbs++ = (uint8_t)(((wc >> 6) & 0x3f)| 0x80); - *mbs = (uint8_t)((wc & 0x3f) | 0x80); - } - return 3; - } -} - -int32_t utf16beToWcs(const uint8_t *mbs, int32_t mbsLen, - uint16_t *wcsBuf, int32_t bufSizeInWideChar, - int32_t *bytesConsumed) -{ - int32_t charsToConvert; - int32_t len; - - if (wcsBuf == NULL) { - return mbsLen / 2; - } - - len = charsToConvert = (mbsLen / 2) > bufSizeInWideChar ? bufSizeInWideChar : (mbsLen / 2); - while (len--) { - /* TODO: handle surrogate pair values */ - *wcsBuf++ = (uint16_t)((*mbs << 8) | *(mbs + 1)); - mbs += 2; - } - - if (bytesConsumed) - *bytesConsumed = charsToConvert * 2; - - return charsToConvert; -} - -int32_t wcToUtf16be(uint16_t wc, uint8_t * mbs, int32_t bufSize) -{ - if (mbs && bufSize >= 2) { - /* TODO: handle surrogate pair values */ - *mbs = (uint8_t)(wc >> 8); - *(mbs + 1) = (uint8_t)(wc & 0xff); - } - return 2; -} - -int32_t utf16leToWcs(const uint8_t *mbs, int32_t mbsLen, - uint16_t *wcsBuf, int32_t bufSizeInWideChar, - int32_t *bytesConsumed) -{ - int32_t charsToConvert; - int32_t len; - - if (wcsBuf == NULL) { - return mbsLen / 2; - } - - len = charsToConvert = (mbsLen / 2) > bufSizeInWideChar ? bufSizeInWideChar : (mbsLen / 2); - while (len--) { - /* TODO: handle surrogate pair values */ - *wcsBuf++ = (uint16_t)(*mbs | (*(mbs + 1) << 8)); - mbs += 2; - } - - if (bytesConsumed) - *bytesConsumed = charsToConvert * 2; - - return charsToConvert; -} - -int32_t wcToUtf16le(uint16_t wc, uint8_t * mbs, int32_t bufSize) -{ - if (mbs && bufSize >= 2) { - /* TODO: handle surrogate pair values */ - *mbs = (uint8_t)(wc & 0xff); - *(mbs + 1) = (uint8_t)(wc >> 8); - } - return 2; -} - -#endif /* I18N_UTF8_UTF16_SUPPORT */ - diff --git a/media/libdrm/mobile1/src/objmng/drm_rights_manager.c b/media/libdrm/mobile1/src/objmng/drm_rights_manager.c deleted file mode 100644 index 80901f5..0000000 --- a/media/libdrm/mobile1/src/objmng/drm_rights_manager.c +++ /dev/null @@ -1,688 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <drm_rights_manager.h> -#include <drm_inner.h> -#include <drm_file.h> -#include <drm_i18n.h> - -static int32_t drm_getString(uint8_t* string, int32_t len, int32_t handle) -{ - int32_t i; - - for (i = 0; i < len; i++) { - if (DRM_FILE_FAILURE == DRM_file_read(handle, &string[i], 1)) - return FALSE; - if (string[i] == '\n') { - string[i + 1] = '\0'; - break; - } - } - return TRUE; -} - -static int32_t drm_putString(uint8_t* string, int32_t handle) -{ - int32_t i = 0; - - for (i = 0;; i++) { - if (string[i] == '\0') - break; - if (DRM_FILE_FAILURE == DRM_file_write(handle, &string[i], 1)) - return FALSE; - } - return TRUE; -} - -static int32_t drm_writeToUidTxt(uint8_t* Uid, int32_t* id) -{ - int32_t length; - int32_t i; - uint8_t idStr[8]; - int32_t idMax; - uint8_t(*uidStr)[256]; - uint16_t nameUcs2[MAX_FILENAME_LEN]; - int32_t nameLen; - int32_t bytesConsumed; - int32_t handle; - int32_t fileRes; - - if (*id < 1) - return FALSE; - - /* convert in ucs2 */ - nameLen = strlen(DRM_UID_FILE_PATH); - nameLen = DRM_i18n_mbsToWcs(DRM_CHARSET_UTF8, - (uint8_t *)DRM_UID_FILE_PATH, - nameLen, - nameUcs2, - MAX_FILENAME_LEN, - &bytesConsumed); - fileRes = DRM_file_open(nameUcs2, - nameLen, - DRM_FILE_MODE_READ, - &handle); - if (DRM_FILE_SUCCESS != fileRes) { - DRM_file_open(nameUcs2, - nameLen, - DRM_FILE_MODE_WRITE, - &handle); - DRM_file_write(handle, (uint8_t *)"0\n", 2); - DRM_file_close(handle); - DRM_file_open(nameUcs2, - nameLen, - DRM_FILE_MODE_READ, - &handle); - } - - if (!drm_getString(idStr, 8, handle)) { - DRM_file_close(handle); - return FALSE; - } - idMax = atoi((char *)idStr); - - if (idMax < *id) - uidStr = malloc((idMax + 1) * 256); - else - uidStr = malloc(idMax * 256); - - for (i = 0; i < idMax; i++) { - if (!drm_getString(uidStr[i], 256, handle)) { - DRM_file_close(handle); - free(uidStr); - return FALSE; - } - } - length = strlen((char *)Uid); - strcpy((char *)uidStr[*id - 1], (char *)Uid); - uidStr[*id - 1][length] = '\n'; - uidStr[*id - 1][length + 1] = '\0'; - if (idMax < (*id)) - idMax++; - DRM_file_close(handle); - - DRM_file_open(nameUcs2, - nameLen, - DRM_FILE_MODE_WRITE, - &handle); - sprintf((char *)idStr, "%d", idMax); - - if (!drm_putString(idStr, handle)) { - DRM_file_close(handle); - free(uidStr); - return FALSE; - } - if (DRM_FILE_FAILURE == DRM_file_write(handle, (uint8_t *)"\n", 1)) { - DRM_file_close(handle); - free(uidStr); - return FALSE; - } - for (i = 0; i < idMax; i++) { - if (!drm_putString(uidStr[i], handle)) { - DRM_file_close(handle); - free(uidStr); - return FALSE; - } - } - if (DRM_FILE_FAILURE == DRM_file_write(handle, (uint8_t *)"\n", 1)) { - DRM_file_close(handle); - free(uidStr); - return FALSE; - } - DRM_file_close(handle); - free(uidStr); - return TRUE; -} - -/* See objmng_files.h */ -int32_t drm_readFromUidTxt(uint8_t* Uid, int32_t* id, int32_t option) -{ - int32_t i; - uint8_t p[256] = { 0 }; - uint8_t idStr[8]; - int32_t idMax = 0; - uint16_t nameUcs2[MAX_FILENAME_LEN]; - int32_t nameLen = 0; - int32_t bytesConsumed; - int32_t handle; - int32_t fileRes; - - if (NULL == id || NULL == Uid) - return FALSE; - - DRM_file_startup(); - - /* convert in ucs2 */ - nameLen = strlen(DRM_UID_FILE_PATH); - nameLen = DRM_i18n_mbsToWcs(DRM_CHARSET_UTF8, - (uint8_t *)DRM_UID_FILE_PATH, - nameLen, - nameUcs2, - MAX_FILENAME_LEN, - &bytesConsumed); - fileRes = DRM_file_open(nameUcs2, - nameLen, - DRM_FILE_MODE_READ, - &handle); - if (DRM_FILE_SUCCESS != fileRes) { - DRM_file_open(nameUcs2, - nameLen, - DRM_FILE_MODE_WRITE, - &handle); - DRM_file_write(handle, (uint8_t *)"0\n", 2); - DRM_file_close(handle); - DRM_file_open(nameUcs2, - nameLen, - DRM_FILE_MODE_READ, - &handle); - } - - if (!drm_getString(idStr, 8, handle)) { - DRM_file_close(handle); - return FALSE; - } - idMax = atoi((char *)idStr); - - if (option == GET_UID) { - if (*id < 1 || *id > idMax) { - DRM_file_close(handle); - return FALSE; - } - for (i = 1; i <= *id; i++) { - if (!drm_getString(Uid, 256, handle)) { - DRM_file_close(handle); - return FALSE; - } - } - DRM_file_close(handle); - return TRUE; - } - if (option == GET_ID) { - *id = -1; - for (i = 1; i <= idMax; i++) { - if (!drm_getString(p, 256, handle)) { - DRM_file_close(handle); - return FALSE; - } - if (strstr((char *)p, (char *)Uid) != NULL - && strlen((char *)p) == strlen((char *)Uid) + 1) { - *id = i; - DRM_file_close(handle); - return TRUE; - } - if ((*id == -1) && (strlen((char *)p) < 3)) - *id = i; - } - if (*id != -1) { - DRM_file_close(handle); - return FALSE; - } - *id = idMax + 1; - DRM_file_close(handle); - return FALSE; - } - DRM_file_close(handle); - return FALSE; -} - -static int32_t drm_acquireId(uint8_t* uid, int32_t* id) -{ - if (TRUE == drm_readFromUidTxt(uid, id, GET_ID)) - return TRUE; - - drm_writeToUidTxt(uid, id); - - return FALSE; /* The Uid is not exit, then return FALSE indicate it */ -} - -int32_t drm_writeOrReadInfo(int32_t id, T_DRM_Rights* Ro, int32_t* RoAmount, int32_t option) -{ - uint8_t fullname[MAX_FILENAME_LEN] = {0}; - int32_t tmpRoAmount; - uint16_t nameUcs2[MAX_FILENAME_LEN]; - int32_t nameLen = 0; - int32_t bytesConsumed; - int32_t handle; - int32_t fileRes; - - sprintf((char *)fullname, ANDROID_DRM_CORE_PATH"%d"EXTENSION_NAME_INFO, id); - - /* convert in ucs2 */ - nameLen = strlen((char *)fullname); - nameLen = DRM_i18n_mbsToWcs(DRM_CHARSET_UTF8, - fullname, - nameLen, - nameUcs2, - MAX_FILENAME_LEN, - &bytesConsumed); - fileRes = DRM_file_open(nameUcs2, - nameLen, - DRM_FILE_MODE_READ, - &handle); - if (DRM_FILE_SUCCESS != fileRes) { - if (GET_ALL_RO == option || GET_A_RO == option) - return FALSE; - - if (GET_ROAMOUNT == option) { - *RoAmount = -1; - return TRUE; - } - } - - DRM_file_close(handle); - DRM_file_open(nameUcs2, - nameLen, - DRM_FILE_MODE_READ | DRM_FILE_MODE_WRITE, - &handle); - - switch(option) { - case GET_ROAMOUNT: - if (DRM_FILE_FAILURE == DRM_file_read(handle, (uint8_t*)RoAmount, sizeof(int32_t))) { - DRM_file_close(handle); - return FALSE; - } - break; - case GET_ALL_RO: - DRM_file_setPosition(handle, sizeof(int32_t)); - - if (DRM_FILE_FAILURE == DRM_file_read(handle, (uint8_t*)Ro, (*RoAmount) * sizeof(T_DRM_Rights))) { - DRM_file_close(handle); - return FALSE; - } - break; - case SAVE_ALL_RO: - if (DRM_FILE_FAILURE == DRM_file_write(handle, (uint8_t*)RoAmount, sizeof(int32_t))) { - DRM_file_close(handle); - return FALSE; - } - - if (NULL != Ro && *RoAmount >= 1) { - if (DRM_FILE_FAILURE == DRM_file_write(handle, (uint8_t*) Ro, (*RoAmount) * sizeof(T_DRM_Rights))) { - DRM_file_close(handle); - return FALSE; - } - } - break; - case GET_A_RO: - DRM_file_setPosition(handle, sizeof(int32_t) + (*RoAmount - 1) * sizeof(T_DRM_Rights)); - - if (DRM_FILE_FAILURE == DRM_file_read(handle, (uint8_t*)Ro, sizeof(T_DRM_Rights))) { - DRM_file_close(handle); - return FALSE; - } - break; - case SAVE_A_RO: - DRM_file_setPosition(handle, sizeof(int32_t) + (*RoAmount - 1) * sizeof(T_DRM_Rights)); - - if (DRM_FILE_FAILURE == DRM_file_write(handle, (uint8_t*)Ro, sizeof(T_DRM_Rights))) { - DRM_file_close(handle); - return FALSE; - } - - DRM_file_setPosition(handle, 0); - if (DRM_FILE_FAILURE == DRM_file_read(handle, (uint8_t*)&tmpRoAmount, sizeof(int32_t))) { - DRM_file_close(handle); - return FALSE; - } - if (tmpRoAmount < *RoAmount) { - DRM_file_setPosition(handle, 0); - DRM_file_write(handle, (uint8_t*)RoAmount, sizeof(int32_t)); - } - break; - default: - DRM_file_close(handle); - return FALSE; - } - - DRM_file_close(handle); - return TRUE; -} - -int32_t drm_appendRightsInfo(T_DRM_Rights* rights) -{ - int32_t id; - int32_t roAmount; - - if (NULL == rights) - return FALSE; - - drm_acquireId(rights->uid, &id); - - if (FALSE == drm_writeOrReadInfo(id, NULL, &roAmount, GET_ROAMOUNT)) - return FALSE; - - if (-1 == roAmount) - roAmount = 0; - - /* The RO amount increase */ - roAmount++; - - /* Save the rights information */ - if (FALSE == drm_writeOrReadInfo(id, rights, &roAmount, SAVE_A_RO)) - return FALSE; - - return TRUE; -} - -int32_t drm_getMaxIdFromUidTxt() -{ - uint8_t idStr[8]; - int32_t idMax = 0; - uint16_t nameUcs2[MAX_FILENAME_LEN] = {0}; - int32_t nameLen = 0; - int32_t bytesConsumed; - int32_t handle; - int32_t fileRes; - - /* convert in ucs2 */ - nameLen = strlen(DRM_UID_FILE_PATH); - nameLen = DRM_i18n_mbsToWcs(DRM_CHARSET_UTF8, - (uint8_t *)DRM_UID_FILE_PATH, - nameLen, - nameUcs2, - MAX_FILENAME_LEN, - &bytesConsumed); - fileRes = DRM_file_open(nameUcs2, - nameLen, - DRM_FILE_MODE_READ, - &handle); - - /* this means the uid.txt file is not exist, so there is not any DRM object */ - if (DRM_FILE_SUCCESS != fileRes) - return 0; - - if (!drm_getString(idStr, 8, handle)) { - DRM_file_close(handle); - return -1; - } - DRM_file_close(handle); - - idMax = atoi((char *)idStr); - return idMax; -} - -int32_t drm_removeIdInfoFile(int32_t id) -{ - uint8_t filename[MAX_FILENAME_LEN] = {0}; - uint16_t nameUcs2[MAX_FILENAME_LEN]; - int32_t nameLen = 0; - int32_t bytesConsumed; - - if (id <= 0) - return FALSE; - - sprintf((char *)filename, ANDROID_DRM_CORE_PATH"%d"EXTENSION_NAME_INFO, id); - - /* convert in ucs2 */ - nameLen = strlen((char *)filename); - nameLen = DRM_i18n_mbsToWcs(DRM_CHARSET_UTF8, - filename, - nameLen, - nameUcs2, - MAX_FILENAME_LEN, - &bytesConsumed); - if (DRM_FILE_SUCCESS != DRM_file_delete(nameUcs2, nameLen)) - return FALSE; - - return TRUE; -} - -int32_t drm_updateUidTxtWhenDelete(int32_t id) -{ - uint16_t nameUcs2[MAX_FILENAME_LEN]; - int32_t nameLen = 0; - int32_t bytesConsumed; - int32_t handle; - int32_t fileRes; - int32_t bufferLen; - uint8_t *buffer; - uint8_t idStr[8]; - int32_t idMax; - - if (id <= 0) - return FALSE; - - nameLen = strlen(DRM_UID_FILE_PATH); - nameLen = DRM_i18n_mbsToWcs(DRM_CHARSET_UTF8, - (uint8_t *)DRM_UID_FILE_PATH, - nameLen, - nameUcs2, - MAX_FILENAME_LEN, - &bytesConsumed); - bufferLen = DRM_file_getFileLength(nameUcs2, nameLen); - if (bufferLen <= 0) - return FALSE; - - buffer = (uint8_t *)malloc(bufferLen); - if (NULL == buffer) - return FALSE; - - fileRes = DRM_file_open(nameUcs2, - nameLen, - DRM_FILE_MODE_READ, - &handle); - if (DRM_FILE_SUCCESS != fileRes) { - free(buffer); - return FALSE; - } - - drm_getString(idStr, 8, handle); - idMax = atoi((char *)idStr); - - bufferLen -= strlen((char *)idStr); - fileRes = DRM_file_read(handle, buffer, bufferLen); - buffer[bufferLen] = '\0'; - DRM_file_close(handle); - - /* handle this buffer */ - { - uint8_t *pStart, *pEnd; - int32_t i, movLen; - - pStart = buffer; - pEnd = pStart; - for (i = 0; i < id; i++) { - if (pEnd != pStart) - pStart = ++pEnd; - while ('\n' != *pEnd) - pEnd++; - if (pStart == pEnd) - pStart--; - } - movLen = bufferLen - (pEnd - buffer); - memmove(pStart, pEnd, movLen); - bufferLen -= (pEnd - pStart); - } - - if (DRM_FILE_SUCCESS != DRM_file_delete(nameUcs2, nameLen)) { - free(buffer); - return FALSE; - } - - fileRes = DRM_file_open(nameUcs2, - nameLen, - DRM_FILE_MODE_WRITE, - &handle); - if (DRM_FILE_SUCCESS != fileRes) { - free(buffer); - return FALSE; - } - sprintf((char *)idStr, "%d", idMax); - drm_putString(idStr, handle); - DRM_file_write(handle, (uint8_t*)"\n", 1); - DRM_file_write(handle, buffer, bufferLen); - free(buffer); - DRM_file_close(handle); - return TRUE; -} - -int32_t drm_getKey(uint8_t* uid, uint8_t* KeyValue) -{ - T_DRM_Rights ro; - int32_t id, roAmount; - - if (NULL == uid || NULL == KeyValue) - return FALSE; - - if (FALSE == drm_readFromUidTxt(uid, &id, GET_ID)) - return FALSE; - - if (FALSE == drm_writeOrReadInfo(id, NULL, &roAmount, GET_ROAMOUNT)) - return FALSE; - - if (roAmount <= 0) - return FALSE; - - memset(&ro, 0, sizeof(T_DRM_Rights)); - roAmount = 1; - if (FALSE == drm_writeOrReadInfo(id, &ro, &roAmount, GET_A_RO)) - return FALSE; - - memcpy(KeyValue, ro.KeyValue, DRM_KEY_LEN); - return TRUE; -} - -void drm_discardPaddingByte(uint8_t *decryptedBuf, int32_t *decryptedBufLen) -{ - int32_t tmpLen = *decryptedBufLen; - int32_t i; - - if (NULL == decryptedBuf || *decryptedBufLen < 0) - return; - - /* Check whether the last several bytes are padding or not */ - for (i = 1; i < decryptedBuf[tmpLen - 1]; i++) { - if (decryptedBuf[tmpLen - 1 - i] != decryptedBuf[tmpLen - 1]) - break; /* Not the padding bytes */ - } - if (i == decryptedBuf[tmpLen - 1]) /* They are padding bytes */ - *decryptedBufLen = tmpLen - i; - return; -} - -int32_t drm_aesDecBuffer(uint8_t * Buffer, int32_t * BufferLen, aes_decrypt_ctx ctx[1]) -{ - uint8_t dbuf[3 * DRM_ONE_AES_BLOCK_LEN], buf[DRM_ONE_AES_BLOCK_LEN]; - uint64_t i, len, wlen = DRM_ONE_AES_BLOCK_LEN, curLen, restLen; - uint8_t *pTarget, *pTargetHead; - - pTargetHead = Buffer; - pTarget = Buffer; - curLen = 0; - restLen = *BufferLen; - - if (restLen > 2 * DRM_ONE_AES_BLOCK_LEN) { - len = 2 * DRM_ONE_AES_BLOCK_LEN; - } else { - len = restLen; - } - memcpy(dbuf, Buffer, (size_t)len); - restLen -= len; - Buffer += len; - - if (len < 2 * DRM_ONE_AES_BLOCK_LEN) { /* The original file is less than one block in length */ - len -= DRM_ONE_AES_BLOCK_LEN; - /* Decrypt from position len to position len + DRM_ONE_AES_BLOCK_LEN */ - aes_decrypt((dbuf + len), (dbuf + len), ctx); - - /* Undo the CBC chaining */ - for (i = 0; i < len; ++i) - dbuf[i] ^= dbuf[i + DRM_ONE_AES_BLOCK_LEN]; - - /* Output the decrypted bytes */ - memcpy(pTarget, dbuf, (size_t)len); - pTarget += len; - } else { - uint8_t *b1 = dbuf, *b2 = b1 + DRM_ONE_AES_BLOCK_LEN, *b3 = b2 + DRM_ONE_AES_BLOCK_LEN, *bt; - - for (;;) { /* While some ciphertext remains, prepare to decrypt block b2 */ - /* Read in the next block to see if ciphertext stealing is needed */ - b3 = Buffer; - if (restLen > DRM_ONE_AES_BLOCK_LEN) { - len = DRM_ONE_AES_BLOCK_LEN; - } else { - len = restLen; - } - restLen -= len; - Buffer += len; - - /* Decrypt the b2 block */ - aes_decrypt((uint8_t *)b2, buf, ctx); - - if (len == 0 || len == DRM_ONE_AES_BLOCK_LEN) { /* No ciphertext stealing */ - /* Unchain CBC using the previous ciphertext block in b1 */ - for (i = 0; i < DRM_ONE_AES_BLOCK_LEN; ++i) - buf[i] ^= b1[i]; - } else { /* Partial last block - use ciphertext stealing */ - wlen = len; - /* Produce last 'len' bytes of plaintext by xoring with */ - /* The lowest 'len' bytes of next block b3 - C[N-1] */ - for (i = 0; i < len; ++i) - buf[i] ^= b3[i]; - - /* Reconstruct the C[N-1] block in b3 by adding in the */ - /* Last (DRM_ONE_AES_BLOCK_LEN - len) bytes of C[N-2] in b2 */ - for (i = len; i < DRM_ONE_AES_BLOCK_LEN; ++i) - b3[i] = buf[i]; - - /* Decrypt the C[N-1] block in b3 */ - aes_decrypt((uint8_t *)b3, (uint8_t *)b3, ctx); - - /* Produce the last but one plaintext block by xoring with */ - /* The last but two ciphertext block */ - for (i = 0; i < DRM_ONE_AES_BLOCK_LEN; ++i) - b3[i] ^= b1[i]; - - /* Write decrypted plaintext blocks */ - memcpy(pTarget, b3, DRM_ONE_AES_BLOCK_LEN); - pTarget += DRM_ONE_AES_BLOCK_LEN; - } - - /* Write the decrypted plaintext block */ - memcpy(pTarget, buf, (size_t)wlen); - pTarget += wlen; - - if (len != DRM_ONE_AES_BLOCK_LEN) { - *BufferLen = pTarget - pTargetHead; - return 0; - } - - /* Advance the buffer pointers */ - bt = b1, b1 = b2, b2 = b3, b3 = bt; - } - } - return 0; -} - -int32_t drm_updateDcfDataLen(uint8_t* pDcfLastData, uint8_t* keyValue, int32_t* moreBytes) -{ - aes_decrypt_ctx ctx[1]; - int32_t len = DRM_TWO_AES_BLOCK_LEN; - - if (NULL == pDcfLastData || NULL == keyValue) - return FALSE; - - aes_decrypt_key128(keyValue, ctx); - - if (drm_aesDecBuffer(pDcfLastData, &len, ctx) < 0) - return FALSE; - - drm_discardPaddingByte(pDcfLastData, &len); - - *moreBytes = DRM_TWO_AES_BLOCK_LEN - len; - - return TRUE; -} diff --git a/media/libdrm/mobile1/src/objmng/drm_time.c b/media/libdrm/mobile1/src/objmng/drm_time.c deleted file mode 100644 index fceb4952..0000000 --- a/media/libdrm/mobile1/src/objmng/drm_time.c +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/** - * @file - * DRM 1.0 Reference Port: linux implementation of drm_time.c. - */ - -#include <objmng/drm_time.h> -#include <unistd.h> - -/* See drm_time.h */ -uint32_t DRM_time_getElapsedSecondsFrom1970(void) -{ - return time(NULL); -} - -/* See drm_time.h */ -void DRM_time_sleep(uint32_t ms) -{ - usleep(ms * 1000); -} - -/* See drm_time.h */ -void DRM_time_getSysTime(T_DB_TIME_SysTime *time_ptr) -{ - time_t t; - struct tm *tm_t; - - time(&t); - tm_t = gmtime(&t); - - time_ptr->year = tm_t->tm_year + 1900; - time_ptr->month = tm_t->tm_mon + 1; - time_ptr->day = tm_t->tm_mday; - time_ptr->hour = tm_t->tm_hour; - time_ptr->min = tm_t->tm_min; - time_ptr->sec = tm_t->tm_sec; -} diff --git a/media/libdrm/mobile1/src/parser/parser_dcf.c b/media/libdrm/mobile1/src/parser/parser_dcf.c deleted file mode 100644 index 06aa830..0000000 --- a/media/libdrm/mobile1/src/parser/parser_dcf.c +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <parser_dcf.h> -#include <svc_drm.h> - -static int32_t drm_parseUintVar(uint8_t * buffer, uint8_t * len) -{ - int32_t i; - int32_t byteLen; - int32_t sum; - - if (NULL == buffer) - return DRM_UINT_VAR_ERR; - - byteLen = 0; - while ((buffer[byteLen] & UINT_VAR_FLAG) > 0 && byteLen < MAX_UINT_VAR_BYTE) /* UINT_VAR_FLAG == 0x80 */ - byteLen++; - - if (byteLen >= MAX_UINT_VAR_BYTE) /* MAX_UINT_VAR_BYTE == 5 */ - return DRM_UINT_VAR_ERR; /* The var int is too large, and that is impossible */ - - *len = (uint8_t)(byteLen + 1); - sum = buffer[byteLen]; - for (i = byteLen - 1; i >= 0; i--) - sum += ((buffer[i] & UINT_VAR_DATA) << 7 * (byteLen - i)); /* UINT_VAR_DATA == 0x7F */ - - return sum; -} - -/* See parser_dcf.h */ -int32_t drm_dcfParser(uint8_t *buffer, int32_t bufferLen, T_DRM_DCF_Info *pDcfInfo, - uint8_t **ppEncryptedData) -{ - uint8_t *tmpBuf; - uint8_t *pStart, *pEnd; - uint8_t *pHeader, *pData; - uint8_t varLen; - - if (NULL == buffer || bufferLen <= 0 || NULL == pDcfInfo) - return FALSE; - - tmpBuf = buffer; - /* 1. Parse the version, content-type and content-url */ - pDcfInfo->Version = *(tmpBuf++); - if (0x01 != pDcfInfo->Version) /* Because it is OMA DRM v1.0, the vension must be 1 */ - return FALSE; - pDcfInfo->ContentTypeLen = *(tmpBuf++); - pDcfInfo->ContentURILen = *(tmpBuf++); - strncpy((char *)pDcfInfo->ContentType, (char *)tmpBuf, pDcfInfo->ContentTypeLen); - tmpBuf += pDcfInfo->ContentTypeLen; - strncpy((char *)pDcfInfo->ContentURI, (char *)tmpBuf, pDcfInfo->ContentURILen); - tmpBuf += pDcfInfo->ContentURILen; - - /* 2. Get the headers length and data length */ - pDcfInfo->HeadersLen = drm_parseUintVar(tmpBuf, &varLen); - if (DRM_UINT_VAR_ERR == pDcfInfo->HeadersLen) - return FALSE; - tmpBuf += varLen; - pDcfInfo->DecryptedDataLen = DRM_UNKNOWN_DATA_LEN; - pDcfInfo->EncryptedDataLen = drm_parseUintVar(tmpBuf, &varLen); - if (DRM_UINT_VAR_ERR == pDcfInfo->EncryptedDataLen) - return FALSE; - tmpBuf += varLen; - pHeader = tmpBuf; - tmpBuf += pDcfInfo->HeadersLen; - pData = tmpBuf; - - /* 3. Parse the headers */ - pStart = pHeader; - while (pStart < pData) { - pEnd = pStart; - while ('\r' != *pEnd && pEnd < pData) - pEnd++; - - if (0 == strncmp((char *)pStart, HEADER_ENCRYPTION_METHOD, HEADER_ENCRYPTION_METHOD_LEN)) - strncpy((char *)pDcfInfo->Encryption_Method, - (char *)(pStart + HEADER_ENCRYPTION_METHOD_LEN), - pEnd - pStart - HEADER_ENCRYPTION_METHOD_LEN); - else if (0 == strncmp((char *)pStart, HEADER_RIGHTS_ISSUER, HEADER_RIGHTS_ISSUER_LEN)) - strncpy((char *)pDcfInfo->Rights_Issuer, - (char *)(pStart + HEADER_RIGHTS_ISSUER_LEN), - pEnd - pStart - HEADER_RIGHTS_ISSUER_LEN); - else if (0 == strncmp((char *)pStart, HEADER_CONTENT_NAME, HEADER_CONTENT_NAME_LEN)) - strncpy((char *)pDcfInfo->Content_Name, - (char *)(pStart + HEADER_CONTENT_NAME_LEN), - pEnd - pStart - HEADER_CONTENT_NAME_LEN); - else if (0 == strncmp((char *)pStart, HEADER_CONTENT_DESCRIPTION, HEADER_CONTENT_DESCRIPTION_LEN)) - strncpy((char *)pDcfInfo->ContentDescription, - (char *)(pStart + HEADER_CONTENT_DESCRIPTION_LEN), - pEnd - pStart - HEADER_CONTENT_DESCRIPTION_LEN); - else if (0 == strncmp((char *)pStart, HEADER_CONTENT_VENDOR, HEADER_CONTENT_VENDOR_LEN)) - strncpy((char *)pDcfInfo->ContentVendor, - (char *)(pStart + HEADER_CONTENT_VENDOR_LEN), - pEnd - pStart - HEADER_CONTENT_VENDOR_LEN); - else if (0 == strncmp((char *)pStart, HEADER_ICON_URI, HEADER_ICON_URI_LEN)) - strncpy((char *)pDcfInfo->Icon_URI, - (char *)(pStart + HEADER_ICON_URI_LEN), - pEnd - pStart - HEADER_ICON_URI_LEN); - - if ('\n' == *(pEnd + 1)) - pStart = pEnd + 2; /* Two bytes: a '\r' and a '\n' */ - else - pStart = pEnd + 1; - } - - /* 4. Give out the location of encrypted data */ - if (NULL != ppEncryptedData) - *ppEncryptedData = pData; - - return TRUE; -} diff --git a/media/libdrm/mobile1/src/parser/parser_dm.c b/media/libdrm/mobile1/src/parser/parser_dm.c deleted file mode 100644 index 567e650..0000000 --- a/media/libdrm/mobile1/src/parser/parser_dm.c +++ /dev/null @@ -1,271 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <parser_dm.h> -#include <parser_dcf.h> -#include <svc_drm.h> -#include "log.h" - -#define DRM_SKIP_SPACE_TAB(p) while( (*(p) == ' ') || (*(p) == '\t') ) \ - p++ - -typedef enum _DM_PARSE_STATUS { - DM_PARSE_START, - DM_PARSING_RIGHTS, - DM_PARSING_CONTENT, - DM_PARSE_END -} DM_PARSE_STATUS; - -static int drm_strnicmp(const uint8_t* s1, const uint8_t* s2, int32_t n) -{ - if (n < 0 || NULL == s1 || NULL == s2) - return -1; - - if (n == 0) - return 0; - - while (n-- != 0 && tolower(*s1) == tolower(*s2)) - { - if (n == 0 || *s1 == '\0' || *s2 == '\0') - break; - s1++; - s2++; - } - - return tolower(*s1) - tolower(*s2); -} - -const uint8_t * drm_strnstr(const uint8_t * str, const uint8_t * strSearch, int32_t len) -{ - int32_t i, stringLen; - - if (NULL == str || NULL == strSearch || len <= 0) - return NULL; - - stringLen = strlen((char *)strSearch); - for (i = 0; i < len - stringLen + 1; i++) { - if (str[i] == *strSearch && 0 == memcmp(str + i, strSearch, stringLen)) - return str + i; - } - return NULL; -} - -/* See parser_dm.h */ -int32_t drm_parseDM(const uint8_t *buffer, int32_t bufferLen, T_DRM_DM_Info *pDmInfo) -{ - const uint8_t *pStart = NULL, *pEnd = NULL; - const uint8_t *pBufferEnd; - int32_t contentLen, leftLen; - DM_PARSE_STATUS status = DM_PARSE_START; - int32_t boundaryLen; - - if (NULL == buffer || bufferLen <= 0 || NULL == pDmInfo) - return FALSE; - - /* Find the end of the input buffer */ - pBufferEnd = buffer + bufferLen; - leftLen = bufferLen; - - /* Find out the boundary */ - pStart = drm_strnstr(buffer, (uint8_t *)"--", bufferLen); - if (NULL == pStart) - return FALSE; /* No boundary error */ - pEnd = pStart; - - /* Record the boundary */ - pEnd = drm_strnstr(pStart, (uint8_t *)DRM_NEW_LINE_CRLF, leftLen); - /* if can not find the CRLF, return FALSE */ - if (NULL == pEnd) - return FALSE; - strncpy((char *)pDmInfo->boundary, (char *)pStart, pEnd - pStart); - boundaryLen = strlen((char *)pDmInfo->boundary) + 2; /* 2 means: '\r' and '\n' */ - - pEnd += 2; /* skip the '\r' and '\n' */ - pStart = pEnd; - leftLen = pBufferEnd - pStart; - do { - pDmInfo->transferEncoding = DRM_MESSAGE_CODING_7BIT; /* According RFC2045 chapter 6.1, the default value should be 7bit.*/ - strcpy((char *)pDmInfo->contentType, "text/plain"); /* According RFC2045 chapter 5.2, the default value should be "text/plain". */ - - /* Deal the header information */ - while ((('\r' != *pStart) || ('\n' != *(pStart + 1))) && pStart < pBufferEnd) { - pEnd = drm_strnstr(pStart, (uint8_t *)DRM_NEW_LINE_CRLF, leftLen); - if (NULL == pEnd) - return FALSE; - - if (0 != pDmInfo->deliveryType) { /* This means the delivery type has been confirmed */ - if (0 == strncmp((char *)pStart, HEADERS_TRANSFER_CODING, HEADERS_TRANSFER_CODING_LEN)) { - pStart += HEADERS_TRANSFER_CODING_LEN; - DRM_SKIP_SPACE_TAB(pStart); - - if (0 == strncmp((char *)pStart, TRANSFER_CODING_TYPE_7BIT, pEnd - pStart)) - pDmInfo->transferEncoding = DRM_MESSAGE_CODING_7BIT; - else if (0 == strncmp((char *)pStart, TRANSFER_CODING_TYPE_8BIT, pEnd - pStart)) - pDmInfo->transferEncoding = DRM_MESSAGE_CODING_8BIT; - else if (0 == strncmp((char *)pStart, TRANSFER_CODING_TYPE_BINARY, pEnd - pStart)) - pDmInfo->transferEncoding = DRM_MESSAGE_CODING_BINARY; - else if (0 == strncmp((char *)pStart, TRANSFER_CODING_TYPE_BASE64, pEnd - pStart)) - pDmInfo->transferEncoding = DRM_MESSAGE_CODING_BASE64; - else - return FALSE; /* Unknown transferCoding error */ - } else if (0 == drm_strnicmp(pStart, (uint8_t *)HEADERS_CONTENT_TYPE, HEADERS_CONTENT_TYPE_LEN)) { - pStart += HEADERS_CONTENT_TYPE_LEN; - DRM_SKIP_SPACE_TAB(pStart); - - if (pEnd - pStart > 0) { - strncpy((char *)pDmInfo->contentType, (char *)pStart, pEnd - pStart); - pDmInfo->contentType[pEnd - pStart] = '\0'; - } - } else if (0 == drm_strnicmp(pStart, (uint8_t *)HEADERS_CONTENT_ID, HEADERS_CONTENT_ID_LEN)) { - uint8_t tmpBuf[MAX_CONTENT_ID] = {0}; - uint8_t *pTmp; - - pStart += HEADERS_CONTENT_ID_LEN; - DRM_SKIP_SPACE_TAB(pStart); - - /* error: more than one content id */ - if(drm_strnstr(pStart, (uint8_t*)HEADERS_CONTENT_ID, pBufferEnd - pStart)){ - LOGD("drm_dmParser: error: more than one content id\r\n"); - return FALSE; - } - - status = DM_PARSING_CONTENT; /* can go here means that the rights object has been parsed. */ - - /* Change the format from <...> to cid:... */ - if (NULL != (pTmp = (uint8_t *)memchr((char *)pStart, '<', pEnd - pStart))) { - strncpy((char *)tmpBuf, (char *)(pTmp + 1), pEnd - pTmp - 1); - - if (NULL != (pTmp = (uint8_t *)memchr((char *)tmpBuf, '>', pEnd - pTmp - 1))) { - *pTmp = '\0'; - - memset(pDmInfo->contentID, 0, MAX_CONTENT_ID); - sprintf((char *)pDmInfo->contentID, "%s%s", "cid:", (int8_t *)tmpBuf); - } - } - } - } else { /* First confirm delivery type, Forward_Lock, Combined Delivery or Separate Delivery */ - if (0 == drm_strnicmp(pStart, (uint8_t *)HEADERS_CONTENT_TYPE, HEADERS_CONTENT_TYPE_LEN)) { - pStart += HEADERS_CONTENT_TYPE_LEN; - DRM_SKIP_SPACE_TAB(pStart); - - if (pEnd - pStart > 0) { - strncpy((char *)pDmInfo->contentType, (char *)pStart, pEnd - pStart); - pDmInfo->contentType[pEnd - pStart] = '\0'; - } - - if (0 == strcmp((char *)pDmInfo->contentType, DRM_MIME_TYPE_RIGHTS_XML)) { - pDmInfo->deliveryType = COMBINED_DELIVERY; - status = DM_PARSING_RIGHTS; - } - else if (0 == strcmp((char *)pDmInfo->contentType, DRM_MIME_TYPE_CONTENT)) { - pDmInfo->deliveryType = SEPARATE_DELIVERY_FL; - status = DM_PARSING_CONTENT; - } - else if (0 == pDmInfo->deliveryType) { - pDmInfo->deliveryType = FORWARD_LOCK; - status = DM_PARSING_CONTENT; - } - } - } - pEnd += 2; /* skip the '\r' and '\n' */ - pStart = pEnd; - leftLen = pBufferEnd - pStart; - } - pStart += 2; /* skip the second CRLF: "\r\n" */ - pEnd = pStart; - - /* Deal the content part, including rel or real content */ - while (leftLen > 0) { - if (NULL == (pEnd = memchr(pEnd, '\r', leftLen))) { - pEnd = pBufferEnd; - break; /* no boundary found */ - } - - leftLen = pBufferEnd - pEnd; - if (leftLen < boundaryLen) { - pEnd = pBufferEnd; - break; /* here means may be the boundary has been split */ - } - - if (('\n' == *(pEnd + 1)) && (0 == memcmp(pEnd + 2, pDmInfo->boundary, strlen((char *)pDmInfo->boundary)))) - break; /* find the boundary here */ - - pEnd++; - leftLen--; - } - - if (pEnd >= pBufferEnd) - contentLen = DRM_UNKNOWN_DATA_LEN; - else - contentLen = pEnd - pStart; - - switch(pDmInfo->deliveryType) { - case FORWARD_LOCK: - pDmInfo->contentLen = contentLen; - pDmInfo->contentOffset = pStart - buffer; - status = DM_PARSE_END; - break; - case COMBINED_DELIVERY: - if (DM_PARSING_RIGHTS == status) { - pDmInfo->rightsLen = contentLen; - pDmInfo->rightsOffset = pStart - buffer; - } else { - pDmInfo->contentLen = contentLen; - pDmInfo->contentOffset = pStart - buffer; - status = DM_PARSE_END; - } - break; - case SEPARATE_DELIVERY_FL: - { - T_DRM_DCF_Info dcfInfo; - uint8_t* pEncData = NULL; - - memset(&dcfInfo, 0, sizeof(T_DRM_DCF_Info)); - if (DRM_UNKNOWN_DATA_LEN == contentLen) - contentLen = pEnd - pStart; - if (FALSE == drm_dcfParser(pStart, contentLen, &dcfInfo, &pEncData)) - return FALSE; - - pDmInfo->contentLen = dcfInfo.EncryptedDataLen; - pDmInfo->contentOffset = pEncData - buffer; - strcpy((char *)pDmInfo->contentType, (char *)dcfInfo.ContentType); - strcpy((char *)pDmInfo->contentID, (char *)dcfInfo.ContentURI); - strcpy((char *)pDmInfo->rightsIssuer, (char *)dcfInfo.Rights_Issuer); - status = DM_PARSE_END; - } - break; - default: - return FALSE; - } - - if (DM_PARSING_RIGHTS == status) { - /* Here means the rights object data has been completed, boundary must exist */ - leftLen = pBufferEnd - pEnd; - pStart = drm_strnstr(pEnd, pDmInfo->boundary, leftLen); - if (NULL == pStart) - return FALSE; - leftLen = pBufferEnd - pStart; - pEnd = drm_strnstr(pStart, (uint8_t *)DRM_NEW_LINE_CRLF, leftLen); - if (NULL == pEnd) - return FALSE; /* only rights object, no media object, error */ - - pEnd += 2; /* skip the "\r\n" */ - pStart = pEnd; - } - } while (DM_PARSE_END != status); - - return TRUE; -} diff --git a/media/libdrm/mobile1/src/parser/parser_rel.c b/media/libdrm/mobile1/src/parser/parser_rel.c deleted file mode 100644 index 537fa9c..0000000 --- a/media/libdrm/mobile1/src/parser/parser_rel.c +++ /dev/null @@ -1,663 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <parser_rel.h> -#include <parser_dm.h> -#include <xml_tinyParser.h> -#include <wbxml_tinyparser.h> -#include <drm_decoder.h> -#include <svc_drm.h> - -/* See parser_rel.h */ -int32_t drm_monthDays(int32_t year, int32_t month) -{ - switch (month) { - case 1: - case 3: - case 5: - case 7: - case 8: - case 10: - case 12: - return 31; - case 4: - case 6: - case 9: - case 11: - return 30; - case 2: - if (((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0)) - return 29; - else - return 28; - default: - return -1; - } -} - -int32_t drm_checkDate(int32_t year, int32_t month, int32_t day, - int32_t hour, int32_t min, int32_t sec) -{ - if (month >= 1 && month <= 12 && - day >= 1 && day <= drm_monthDays(year, month) && - hour >= 0 && hour <= 23 && - min >= 0 && min <= 59 && sec >= 0 && sec <= 59) - return 0; - else - return -1; -} - -static int32_t drm_getStartEndTime(uint8_t * pValue, int32_t valueLen, - T_DRM_DATETIME * dateTime) -{ - int32_t year, mon, day, hour, min, sec; - uint8_t pTmp[64] = {0}; - - strncpy((char *)pTmp, (char *)pValue, valueLen); - { - uint8_t * pHead = pTmp; - uint8_t * pEnd = NULL; - uint8_t tmpByte; - - /** get year */ - pEnd = (uint8_t *)strstr((char *)pHead, "-"); - if(NULL == pEnd) - return FALSE; - tmpByte = *pEnd; - *pEnd = '\0'; - year = atoi((char *)pHead); - pHead = pEnd + 1; - *pEnd = tmpByte; - - /** get month */ - pEnd = (uint8_t *)strstr((char *)pHead, "-"); - if(NULL == pEnd) - return FALSE; - tmpByte = *pEnd; - *pEnd = '\0'; - mon = atoi((char *)pHead); - pHead = pEnd + 1; - *pEnd = tmpByte; - - /** get day */ - pEnd = (uint8_t *)strstr((char *)pHead, "T"); - if(NULL == pEnd) - return FALSE; - tmpByte = *pEnd; - *pEnd = '\0'; - day = atoi((char *)pHead); - pHead = pEnd + 1; - *pEnd = tmpByte; - - /** get hour */ - pEnd = (uint8_t *)strstr((char *)pHead, ":"); - if(NULL == pEnd) - return FALSE; - tmpByte = *pEnd; - *pEnd = '\0'; - hour = atoi((char *)pHead); - pHead = pEnd + 1; - *pEnd = tmpByte; - - /** get minute */ - pEnd = (uint8_t *)strstr((char *)pHead, ":"); - if(NULL == pEnd) - return FALSE; - tmpByte = *pEnd; - *pEnd = '\0'; - min = atoi((char *)pHead); - pHead = pEnd + 1; - *pEnd = tmpByte; - - /** get second */ - sec = atoi((char *)pHead); - } - if (0 != drm_checkDate(year, mon, day, hour, min, sec)) - return FALSE; - - YMD_HMS_2_INT(year, mon, day, dateTime->date, hour, min, sec, - dateTime->time); - return TRUE; -} - -static int32_t drm_checkWhetherHasUnknowConstraint(uint8_t* drm_constrain) -{ - char* begin_constrain = "<o-ex:constraint>"; - char* end_constrain = "</o-ex:constraint>"; - char* constrain_begin = strstr((char*)drm_constrain,begin_constrain); - char* constrain_end = strstr((char*)drm_constrain,end_constrain); - uint32_t constrain_len = 0; - - if(NULL == constrain_begin) - return FALSE; - - if(NULL == constrain_end) - return TRUE; - - /* compute valid characters length */ - { - uint32_t constrain_begin_len = strlen(begin_constrain); - char* cur_pos = constrain_begin + constrain_begin_len; - - constrain_len = (constrain_end - constrain_begin) - constrain_begin_len; - - while(cur_pos < constrain_end){ - if(isspace(*cur_pos)) - constrain_len--; - - cur_pos++; - } - } - - /* check all constraints */ - { - #define DRM_ALL_CONSTRAINT_COUNT 5 - - int32_t i = 0; - int32_t has_datetime = FALSE; - int32_t has_start_or_end = FALSE; - - char* all_vaild_constraints[DRM_ALL_CONSTRAINT_COUNT][2] = { - {"<o-dd:count>","</o-dd:count>"}, - {"<o-dd:interval>","</o-dd:interval>"}, - {"<o-dd:datetime>","</o-dd:datetime>"}, - {"<o-dd:start>","</o-dd:start>"}, - {"<o-dd:end>","</o-dd:end>"} - }; - - for(i = 0; i < DRM_ALL_CONSTRAINT_COUNT; i++){ - char*start = strstr((char*)drm_constrain,all_vaild_constraints[i][0]); - - if(start && (start < constrain_end)){ - char* end = strstr((char*)drm_constrain,all_vaild_constraints[i][1]); - - if(end && (end < constrain_end)){ - if(0 == strncmp(all_vaild_constraints[i][0],"<o-dd:datetime>",strlen("<o-dd:datetime>"))){ - constrain_len -= strlen(all_vaild_constraints[i][0]); - constrain_len -= strlen(all_vaild_constraints[i][1]); - - if(0 == constrain_len) - return TRUE; - - has_datetime = TRUE; - continue; - } - - if((0 == strncmp(all_vaild_constraints[i][0],"<o-dd:start>",strlen("<o-dd:start>"))) - || (0 == strncmp(all_vaild_constraints[i][0],"<o-dd:end>",strlen("<o-dd:end>")))){ - if(FALSE == has_datetime) - return TRUE; - else - has_start_or_end = TRUE; - } - - constrain_len -= (end - start); - constrain_len -= strlen(all_vaild_constraints[i][1]); - - if(0 == constrain_len) - if(has_datetime != has_start_or_end) - return TRUE; - else - return FALSE; - } - else - return TRUE; - } - } - - if(has_datetime != has_start_or_end) - return TRUE; - - if(constrain_len) - return TRUE; - else - return FALSE; - } -} - -static int32_t drm_getRightValue(uint8_t * buffer, int32_t bufferLen, - T_DRM_Rights * ro, uint8_t * operation, - uint8_t oper_char) -{ - uint8_t *pBuf, *pValue; - uint8_t sProperty[256]; - int32_t valueLen; - int32_t year, mon, day, hour, min, sec; - T_DRM_Rights_Constraint *pConstraint; - int32_t *bIsAble; - uint8_t *ret = NULL; - int32_t flag = 0; - - if (operation == NULL) { - switch (oper_char) { - case REL_TAG_PLAY: - pConstraint = &(ro->PlayConstraint); - bIsAble = &(ro->bIsPlayable); - break; - case REL_TAG_DISPLAY: - pConstraint = &(ro->DisplayConstraint); - bIsAble = &(ro->bIsDisplayable); - break; - case REL_TAG_EXECUTE: - pConstraint = &(ro->ExecuteConstraint); - bIsAble = &(ro->bIsExecuteable); - break; - case REL_TAG_PRINT: - pConstraint = &(ro->PrintConstraint); - bIsAble = &(ro->bIsPrintable); - break; - default: - return FALSE; /* The input parm is err */ - } - } else { - if (strcmp((char *)operation, "play") == 0) { - pConstraint = &(ro->PlayConstraint); - bIsAble = &(ro->bIsPlayable); - } else if (strcmp((char *)operation, "display") == 0) { - pConstraint = &(ro->DisplayConstraint); - bIsAble = &(ro->bIsDisplayable); - } else if (strcmp((char *)operation, "execute") == 0) { - pConstraint = &(ro->ExecuteConstraint); - bIsAble = &(ro->bIsExecuteable); - } else if (strcmp((char *)operation, "print") == 0) { - pConstraint = &(ro->PrintConstraint); - bIsAble = &(ro->bIsPrintable); - } else - return FALSE; /* The input parm is err */ - } - - if (operation == NULL) { - sprintf((char *)sProperty, "%c%c%c%c", REL_TAG_RIGHTS, - REL_TAG_AGREEMENT, REL_TAG_PERMISSION, oper_char); - ret = WBXML_DOM_getNode(buffer, bufferLen, sProperty); - } else { - sprintf((char *)sProperty, - "o-ex:rights\\o-ex:agreement\\o-ex:permission\\o-dd:%s", - operation); - ret = XML_DOM_getNode(buffer, sProperty); - } - CHECK_VALIDITY(ret); - if (NULL == ret) - return TRUE; - WRITE_RO_FLAG(*bIsAble, 1, pConstraint->Indicator, DRM_NO_CONSTRAINT); /* If exit first assume have utter rights */ - flag = 1; - - if (operation == NULL) { /* If father element node is not exit then return */ - sprintf((char *)sProperty, "%c%c%c%c%c", REL_TAG_RIGHTS, - REL_TAG_AGREEMENT, REL_TAG_PERMISSION, oper_char, - REL_TAG_CONSTRAINT); - ret = WBXML_DOM_getNode(buffer, bufferLen, sProperty); - } else { - sprintf((char *)sProperty, - "o-ex:rights\\o-ex:agreement\\o-ex:permission\\o-dd:%s\\o-ex:constraint", - operation); - ret = XML_DOM_getNode(buffer, sProperty); - } - - CHECK_VALIDITY(ret); - if (ret == NULL) - return TRUE; - - if(TRUE == drm_checkWhetherHasUnknowConstraint(ret)) - return FALSE; - - *bIsAble = 0; - pConstraint->Indicator = DRM_NO_PERMISSION; /* If exit constraint assume have no rights */ - flag = 2; - - if (operation == NULL) { - sprintf((char *)sProperty, "%c%c%c%c%c%c", REL_TAG_RIGHTS, - REL_TAG_AGREEMENT, REL_TAG_PERMISSION, oper_char, - REL_TAG_CONSTRAINT, REL_TAG_INTERVAL); - pBuf = - WBXML_DOM_getNodeValue(buffer, bufferLen, sProperty, (uint8_t **)&pValue, - &valueLen); - } else { - sprintf((char *)sProperty, - "o-ex:rights\\o-ex:agreement\\o-ex:permission\\o-dd:%s\\o-ex:constraint\\o-dd:interval", - operation); - pBuf = XML_DOM_getNodeValue(buffer, sProperty, &pValue, &valueLen); - } - CHECK_VALIDITY(pBuf); - if (pBuf) { /* If interval element exit then get the value */ - uint8_t pTmp[64] = {0}; - - strncpy((char *)pTmp, (char *)pValue, valueLen); - { - uint8_t * pHead = pTmp + 1; - uint8_t * pEnd = NULL; - uint8_t tmpChar; - - /** get year */ - pEnd = (uint8_t *)strstr((char *)pHead, "Y"); - if(NULL == pEnd) - return FALSE; - tmpChar = *pEnd; - *pEnd = '\0'; - year = atoi((char *)pHead); - pHead = pEnd + 1; - *pEnd = tmpChar; - - /** get month */ - pEnd = (uint8_t *)strstr((char *)pHead, "M"); - if(NULL == pEnd) - return FALSE; - tmpChar = *pEnd; - *pEnd = '\0'; - mon = atoi((char *)pHead); - pHead = pEnd + 1; - *pEnd = tmpChar; - - /** get day */ - pEnd = (uint8_t *)strstr((char *)pHead, "D"); - if(NULL == pEnd) - return FALSE; - tmpChar = *pEnd; - *pEnd = '\0'; - day = atoi((char *)pHead); - pHead = pEnd + 2; - *pEnd = tmpChar; - - /** get hour */ - pEnd = (uint8_t *)strstr((char *)pHead, "H"); - if(NULL == pEnd) - return FALSE; - tmpChar = *pEnd; - *pEnd = '\0'; - hour = atoi((char *)pHead); - pHead = pEnd + 1; - *pEnd = tmpChar; - - /** get minute */ - pEnd = (uint8_t *)strstr((char *)pHead, "M"); - if(NULL == pEnd) - return FALSE; - tmpChar = *pEnd; - *pEnd = '\0'; - min = atoi((char *)pHead); - pHead = pEnd + 1; - *pEnd = tmpChar; - - /** get second */ - pEnd = (uint8_t *)strstr((char *)pHead, "S"); - if(NULL == pEnd) - return FALSE; - tmpChar = *pEnd; - *pEnd = '\0'; - sec = atoi((char *)pHead); - pHead = pEnd + 1; - *pEnd = tmpChar; - } - - if (year < 0 || mon < 0 || day < 0 || hour < 0 - || min < 0 || sec < 0) - return FALSE; - YMD_HMS_2_INT(year, mon, day, pConstraint->Interval.date, hour, - min, sec, pConstraint->Interval.time); - WRITE_RO_FLAG(*bIsAble, 1, pConstraint->Indicator, - DRM_INTERVAL_CONSTRAINT); - flag = 3; - } - - if (operation == NULL) { - sprintf((char *)sProperty, "%c%c%c%c%c%c", REL_TAG_RIGHTS, - REL_TAG_AGREEMENT, REL_TAG_PERMISSION, oper_char, - REL_TAG_CONSTRAINT, REL_TAG_COUNT); - pBuf = - WBXML_DOM_getNodeValue(buffer, bufferLen, sProperty, (uint8_t **)&pValue, - &valueLen); - } else { - sprintf((char *)sProperty, - "o-ex:rights\\o-ex:agreement\\o-ex:permission\\o-dd:%s\\o-ex:constraint\\o-dd:count", - operation); - pBuf = XML_DOM_getNodeValue(buffer, sProperty, &pValue, &valueLen); - } - CHECK_VALIDITY(pBuf); - if (pBuf) { /* If count element exit the get the value */ - uint8_t pTmp[16] = {0}; - int32_t i; - - for (i = 0; i < valueLen; i++) { /* Check the count format */ - if (0 == isdigit(*(pValue + i))) - return FALSE; - } - - strncpy((char *)pTmp, (char *)pValue, valueLen); - pConstraint->Count = atoi((char *)pTmp); - - if(0 == pConstraint->Count) - { - WRITE_RO_FLAG(*bIsAble, 0, pConstraint->Indicator, DRM_NO_PERMISSION); - } - else if( pConstraint->Count > 0) - { - WRITE_RO_FLAG(*bIsAble, 1, pConstraint->Indicator, DRM_COUNT_CONSTRAINT); - } - else /* < 0 */ - { - return FALSE; - } - - flag = 3; - } - - if (operation == NULL) { - sprintf((char *)sProperty, "%c%c%c%c%c%c%c", REL_TAG_RIGHTS, - REL_TAG_AGREEMENT, REL_TAG_PERMISSION, oper_char, - REL_TAG_CONSTRAINT, REL_TAG_DATETIME, REL_TAG_START); - pBuf = - WBXML_DOM_getNodeValue(buffer, bufferLen, sProperty, (uint8_t **)&pValue, - &valueLen); - } else { - sprintf((char *)sProperty, - "o-ex:rights\\o-ex:agreement\\o-ex:permission\\o-dd:%s\\o-ex:constraint\\o-dd:datetime\\o-dd:start", - operation); - pBuf = XML_DOM_getNodeValue(buffer, sProperty, &pValue, &valueLen); - } - CHECK_VALIDITY(pBuf); - if (pBuf) { /* If start element exit then get the value */ - if (FALSE == - drm_getStartEndTime(pValue, valueLen, &pConstraint->StartTime)) - return FALSE; - WRITE_RO_FLAG(*bIsAble, 1, pConstraint->Indicator, DRM_START_TIME_CONSTRAINT); - flag = 3; - } - - if (operation == NULL) { - sprintf((char *)sProperty, "%c%c%c%c%c%c%c", REL_TAG_RIGHTS, - REL_TAG_AGREEMENT, REL_TAG_PERMISSION, oper_char, - REL_TAG_CONSTRAINT, REL_TAG_DATETIME, REL_TAG_END); - pBuf = - WBXML_DOM_getNodeValue(buffer, bufferLen, sProperty, (uint8_t **)&pValue, - &valueLen); - } else { - sprintf((char *)sProperty, - "o-ex:rights\\o-ex:agreement\\o-ex:permission\\o-dd:%s\\o-ex:constraint\\o-dd:datetime\\o-dd:end", - operation); - pBuf = XML_DOM_getNodeValue(buffer, sProperty, &pValue, &valueLen); - } - CHECK_VALIDITY(pBuf); - if (pBuf) { - if (FALSE == - drm_getStartEndTime(pValue, valueLen, &pConstraint->EndTime)) - return FALSE; - WRITE_RO_FLAG(*bIsAble, 1, pConstraint->Indicator, DRM_END_TIME_CONSTRAINT); - flag = 3; - } - - if (2 == flag) - WRITE_RO_FLAG(*bIsAble, 1, pConstraint->Indicator, DRM_NO_CONSTRAINT); /* If exit first assume have utter rights */ - return TRUE; -} - -/* See parser_rel.h */ -int32_t drm_relParser(uint8_t* buffer, int32_t bufferLen, int32_t Format, T_DRM_Rights* pRights) -{ - uint8_t *pBuf, *pValue; - uint8_t sProperty[256]; - int32_t valueLen; - - if (TYPE_DRM_RIGHTS_WBXML != Format && TYPE_DRM_RIGHTS_XML != Format) /* It is not the support parse format */ - return FALSE; - - if (TYPE_DRM_RIGHTS_XML == Format) { - /* Check whether it is a CD, and parse it using TYPE_DRM_RIGHTS_XML */ - if (NULL != drm_strnstr(buffer, (uint8_t *)HEADERS_CONTENT_ID, bufferLen)) - return FALSE; - - pBuf = - XML_DOM_getNodeValue(buffer, - (uint8_t *)"o-ex:rights\\o-ex:context\\o-dd:version", - &pValue, &valueLen); - CHECK_VALIDITY(pBuf); - - if (pBuf) { - if (valueLen > 8) /* Check version lenth */ - return FALSE; - - /* error version */ - if(strncmp(pValue,"1.0",valueLen)) - return FALSE; - - strncpy((char *)pRights->Version, (char *)pValue, valueLen); - } else - return FALSE; - - /* this means there is more than one version label in rights */ - if(strstr((char*)pBuf, "<o-dd:version>")) - return FALSE; - - pBuf = - XML_DOM_getNodeValue(buffer, - (uint8_t *)"o-ex:rights\\o-ex:agreement\\o-ex:asset\\ds:KeyInfo\\ds:KeyValue", - &pValue, &valueLen); - CHECK_VALIDITY(pBuf); - if (pBuf) { /* Get keyvalue */ - int32_t keyLen; - - if (24 != valueLen) - return FALSE; - - keyLen = drm_decodeBase64(NULL, 0, pValue, &valueLen); - if (keyLen < 0) - return FALSE; - - if (DRM_KEY_LEN != drm_decodeBase64(pRights->KeyValue, keyLen, pValue, &valueLen)) - return FALSE; - } - - pBuf = - XML_DOM_getNodeValue(buffer, - (uint8_t *)"o-ex:rights\\o-ex:agreement\\o-ex:asset\\o-ex:context\\o-dd:uid", - &pValue, &valueLen); - CHECK_VALIDITY(pBuf); - if (pBuf) { - if (valueLen > DRM_UID_LEN) - return FALSE; - strncpy((char *)pRights->uid, (char *)pValue, valueLen); - pRights->uid[valueLen] = '\0'; - } else - return FALSE; - - /* this means there is more than one uid label in rights */ - if(strstr((char*)pBuf, "<o-dd:uid>")) - return FALSE; - - if (FALSE == - drm_getRightValue(buffer, bufferLen, pRights, (uint8_t *)"play", 0)) - return FALSE; - - if (FALSE == - drm_getRightValue(buffer, bufferLen, pRights, (uint8_t *)"display", 0)) - return FALSE; - - if (FALSE == - drm_getRightValue(buffer, bufferLen, pRights, (uint8_t *)"execute", 0)) - return FALSE; - - if (FALSE == - drm_getRightValue(buffer, bufferLen, pRights, (uint8_t *)"print", 0)) - return FALSE; - } else if (TYPE_DRM_RIGHTS_WBXML == Format) { - if (!REL_CHECK_WBXML_HEADER(buffer)) - return FALSE; - - sprintf((char *)sProperty, "%c%c%c", REL_TAG_RIGHTS, REL_TAG_CONTEXT, - REL_TAG_VERSION); - pBuf = - WBXML_DOM_getNodeValue(buffer, bufferLen, sProperty, (uint8_t **)&pValue, - &valueLen); - CHECK_VALIDITY(pBuf); - - if (pBuf) { - if (valueLen > 8) /* Check version lenth */ - return FALSE; - strncpy((char *)pRights->Version, (char *)pValue, valueLen); - } else - return FALSE; - - sprintf((char *)sProperty, "%c%c%c%c%c", - REL_TAG_RIGHTS, REL_TAG_AGREEMENT, REL_TAG_ASSET, - REL_TAG_KEYINFO, REL_TAG_KEYVALUE); - pBuf = - WBXML_DOM_getNodeValue(buffer, bufferLen, sProperty, (uint8_t **)&pValue, - &valueLen); - CHECK_VALIDITY(pBuf); - if (pBuf) { - if (DRM_KEY_LEN != valueLen) - return FALSE; - memcpy(pRights->KeyValue, pValue, DRM_KEY_LEN); - memset(pValue, 0, DRM_KEY_LEN); /* Clean the KeyValue */ - } - - sprintf((char *)sProperty, "%c%c%c%c%c", - REL_TAG_RIGHTS, REL_TAG_AGREEMENT, REL_TAG_ASSET, - REL_TAG_CONTEXT, REL_TAG_UID); - pBuf = - WBXML_DOM_getNodeValue(buffer, bufferLen, sProperty, (uint8_t **)&pValue, - &valueLen); - CHECK_VALIDITY(pBuf); - if (pBuf) { - if (valueLen > DRM_UID_LEN) - return FALSE; - strncpy((char *)pRights->uid, (char *)pValue, valueLen); - pRights->uid[valueLen] = '\0'; - } else - return FALSE; - - if (FALSE == - drm_getRightValue(buffer, bufferLen, pRights, NULL, - REL_TAG_PLAY)) - return FALSE; - - if (FALSE == - drm_getRightValue(buffer, bufferLen, pRights, NULL, - REL_TAG_DISPLAY)) - return FALSE; - - if (FALSE == - drm_getRightValue(buffer, bufferLen, pRights, NULL, - REL_TAG_EXECUTE)) - return FALSE; - - if (FALSE == - drm_getRightValue(buffer, bufferLen, pRights, NULL, - REL_TAG_PRINT)) - return FALSE; - } - - return TRUE; -} diff --git a/media/libdrm/mobile1/src/xml/xml_tinyparser.c b/media/libdrm/mobile1/src/xml/xml_tinyparser.c deleted file mode 100644 index 7580312..0000000 --- a/media/libdrm/mobile1/src/xml/xml_tinyparser.c +++ /dev/null @@ -1,834 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <xml/xml_tinyParser.h> - -int32_t xml_errno; - -#ifdef XML_DOM_PARSER - -#define XML_IS_WHITESPACE(x) ((x) == '\t' || (x) == '\n' || (x) == ' ' || (x) == '\r') -#define XML_IS_NAMECHAR(ch) (isalpha(ch) || isdigit(ch) || ch ==':' || \ - ch == '_' || ch == '-' || ch =='.') - -static uint8_t *xml_ignore_blank(uint8_t *buffer) -{ - if (NULL == buffer) - return NULL; - - while (XML_IS_WHITESPACE(*buffer)) - buffer++; - - return buffer; -} - -static uint8_t *xml_goto_tagend(uint8_t *buffer) -{ - int32_t nameLen, valueLen; - uint8_t *name, *value; - - if (NULL == buffer) - return NULL; - - /* Ignore the start-tag */ - if (*buffer == '<') { - buffer++; - while (buffer != NULL && XML_IS_NAMECHAR(*buffer)) - buffer++; - if (NULL == buffer) - return NULL; - } - - do { - if (NULL == (buffer = xml_ignore_blank(buffer))) - return NULL; - - if (*buffer == '>' || (*buffer == '/' && *(buffer + 1) == '>')) - return buffer; - - if (NULL == - XML_DOM_getAttr(buffer, &name, &nameLen, &value, &valueLen)) - return NULL; - - buffer = value + valueLen + 1; - } while (*buffer != '\0'); - - return NULL; -} - -static uint8_t *xml_match_tag(uint8_t *buffer) -{ - int32_t tagLen, tagType, bal; - - if (NULL == buffer) - return NULL; - - bal = 0; - do { - if (NULL == (buffer = XML_DOM_getTag(buffer, &tagLen, &tagType))) - return NULL; - - switch (tagType) { - case XML_TAG_SELF: - case XML_TAG_START: - if (NULL == (buffer = xml_goto_tagend(buffer + tagLen + 1))) - return NULL; - if (strncmp((char *)buffer, "/>", 2) == 0) { - buffer += 2; - } else { - bal++; - } - break; - - case XML_TAG_END: - if (bal <= 0) - return NULL; - buffer = buffer + tagLen + 2; - bal--; - break; - } - } while (bal != 0); - - return buffer; -} - -uint8_t *XML_DOM_getAttr(uint8_t *buffer, uint8_t **pName, int32_t *nameLen, - uint8_t **pValue, int32_t *valueLen) -{ - uint8_t charQuoted; - - if (NULL == buffer) { - XML_ERROR(XML_ERROR_BUFFER_NULL); - return NULL; - } - - /* Ignore the tag */ - if (*buffer == '<') { - buffer++; - /* Ignore the STag */ - while (buffer != NULL && XML_IS_NAMECHAR(*buffer)) - buffer++; - if (NULL == buffer) - return NULL; - } - - if (NULL == (buffer = xml_ignore_blank(buffer))) { - XML_ERROR(XML_ERROR_BUFFER_NULL); - return NULL; - } - - /* Name */ - *pName = buffer; - while (buffer != NULL && XML_IS_NAMECHAR(*buffer)) - buffer++; - if (NULL == buffer) { - XML_ERROR(XML_ERROR_ATTR_NAME); - return NULL; - } - *nameLen = buffer - *pName; - if (*nameLen <= 0) { - XML_ERROR(XML_ERROR_ATTR_NAME); - return NULL; - } - - /* '=' */ - buffer = xml_ignore_blank(buffer); - if (NULL == buffer || *buffer != '=') { - XML_ERROR(XML_ERROR_ATTR_MISSED_EQUAL); - return NULL; - } - - /* Value */ - buffer++; - buffer = xml_ignore_blank(buffer); - if (NULL == buffer || (*buffer != '"' && *buffer != '\'')) { - XML_ERROR(XML_ERROR_ATTR_VALUE); - return NULL; - } - charQuoted = *buffer++; - *pValue = buffer; - while (*buffer != '\0' && *buffer != charQuoted) - buffer++; - if (*buffer != charQuoted) { - XML_ERROR(XML_ERROR_ATTR_VALUE); - return NULL; - } - *valueLen = buffer - *pValue; - - XML_ERROR(XML_ERROR_OK); - - return buffer + 1; -} - -uint8_t *XML_DOM_getValue(uint8_t *buffer, uint8_t **pValue, int32_t *valueLen) -{ - uint8_t *pEnd; - - if (NULL == buffer) { - XML_ERROR(XML_ERROR_BUFFER_NULL); - return NULL; - } - - /* Ignore the STag */ - if (*buffer == '<') { - buffer++; - /* If it's an end_tag, no value should be returned */ - if (*buffer == '/') { - *valueLen = 0; - XML_ERROR(XML_ERROR_NOVALUE); - return NULL; - } - - while (buffer != NULL && XML_IS_NAMECHAR(*buffer)) - buffer++; - if (NULL == buffer) { - XML_ERROR(XML_ERROR_BUFFER_NULL); - return NULL; - } - - if (NULL == (buffer = xml_goto_tagend(buffer))) { - XML_ERROR(XML_ERROR_PROPERTY_END); - return NULL; - } - } - - /* <test/> node found */ - if (*buffer == '/') { - if (*(buffer + 1) != '>') { - XML_ERROR(XML_ERROR_PROPERTY_END); - return NULL; - } - XML_ERROR(XML_ERROR_OK); - *valueLen = 0; - return buffer; - } - - if (*buffer == '>') - buffer++; - - if (NULL == (buffer = xml_ignore_blank(buffer))) { - XML_ERROR(XML_ERROR_BUFFER_NULL); - return NULL; - } - - /* the following is a tag instead of the value */ - if (*buffer == '<') { /* nono value, such as <test></test> */ - buffer++; - if (*buffer != '/') { - XML_ERROR(XML_ERROR_ENDTAG); - return NULL; - } - *valueLen = 0; - XML_ERROR(XML_ERROR_OK); - return NULL; - } - - *pValue = buffer; - pEnd = NULL; - while (*buffer != '\0' && *buffer != '<') { - if (!XML_IS_WHITESPACE(*buffer)) - pEnd = buffer; - buffer++; - } - if (*buffer != '<' || pEnd == NULL) { - XML_ERROR(XML_ERROR_VALUE); - return NULL; - } - - *valueLen = pEnd - *pValue + 1; - - buffer++; - if (*buffer != '/') { - XML_ERROR(XML_ERROR_ENDTAG); - return NULL; - } - - XML_ERROR(XML_ERROR_OK); - - return buffer - 1; -} - -uint8_t *XML_DOM_getTag(uint8_t *buffer, int32_t *tagLen, int32_t *tagType) -{ - uint8_t *pStart; - - /* WARNING: <!-- --> comment is not supported in this verison */ - if (NULL == buffer) { - XML_ERROR(XML_ERROR_BUFFER_NULL); - return NULL; - } - - do { - while (*buffer != '<') { - if (*buffer == '\0') { - XML_ERROR(XML_ERROR_BUFFER_NULL); - return NULL; - } - - if (*buffer == '\"' || *buffer == '\'') { - uint8_t charQuoted = *buffer; - buffer++; - while (*buffer != '\0' && *buffer != charQuoted) - buffer++; - if (*buffer == '\0') { - XML_ERROR(XML_ERROR_BUFFER_NULL); - return NULL; - } - } - buffer++; - } - buffer++; - } while (*buffer == '!' || *buffer == '?'); - - pStart = buffer - 1; - - if (*buffer == '/') { - buffer++; - *tagType = XML_TAG_END; - } else { - /* check here if it is self-end-tag */ - uint8_t *pCheck = xml_goto_tagend(pStart); - if (pCheck == NULL) { - XML_ERROR(XML_ERROR_PROPERTY_END); - return NULL; - } - - if (*pCheck == '>') - *tagType = XML_TAG_START; - else if (strncmp((char *)pCheck, "/>", 2) == 0) - *tagType = XML_TAG_SELF; - else { - XML_ERROR(XML_ERROR_PROPERTY_END); - return NULL; - } - } - - while (buffer != NULL && XML_IS_NAMECHAR(*buffer)) - buffer++; - if (NULL == buffer) { - XML_ERROR(XML_ERROR_BUFFER_NULL); - return NULL; - } - - if (*tagType == XML_TAG_END) - *tagLen = buffer - pStart - 2; - else - *tagLen = buffer - pStart - 1; - - XML_ERROR(XML_ERROR_OK); - - return pStart; -} - -uint8_t *XML_DOM_getNode(uint8_t *buffer, const uint8_t *const node) -{ - uint8_t *pStart; - uint8_t buf[XML_MAX_PROPERTY_LEN + 2]; - uint8_t *nodeStr = buf; - uint8_t *retPtr = NULL; - int32_t tagLen, tagType; - uint8_t *lastNode = (uint8_t *)""; - - if (NULL == buffer) { - XML_ERROR(XML_ERROR_BUFFER_NULL); - return NULL; - } - - strncpy((char *)nodeStr, (char *)node, XML_MAX_PROPERTY_LEN); - strcat((char *)nodeStr, "\\"); - pStart = (uint8_t *)strchr((char *)nodeStr, '\\'); - - while (pStart != NULL) { - *pStart = '\0'; - - /* get the first start_tag from buffer */ - if (NULL == (buffer = XML_DOM_getTag(buffer, &tagLen, &tagType))) { - XML_ERROR(XML_ERROR_NO_SUCH_NODE); - return NULL; - } - - if (tagType == XML_TAG_END) { - if (0 == - strncmp((char *)lastNode, (char *)(buffer + 2), strlen((char *)lastNode))) - XML_ERROR(XML_ERROR_NO_SUCH_NODE); - else - XML_ERROR(XML_ERROR_NO_START_TAG); - return NULL; - } - - /* wrong node, contiue to fetch the next node */ - if ((int32_t) strlen((char *)nodeStr) != tagLen - || strncmp((char *)nodeStr, (char *)(buffer + 1), tagLen) != 0) { - /* we should ignore all the middle code */ - buffer = xml_match_tag(buffer); - continue; - } - - retPtr = buffer; /* retPtr starts with '<xxx>' */ - buffer += (tagLen + 1); - - if (tagType == XML_TAG_SELF) { - nodeStr = pStart + 1; - break; - } - - lastNode = nodeStr; - nodeStr = pStart + 1; - pStart = (uint8_t *)strchr((char *)nodeStr, '\\'); - } - - /* Check 5: nodeStr should be empty here */ - if (*nodeStr != '\0') { - XML_ERROR(XML_ERROR_NO_SUCH_NODE); - return NULL; - } - - XML_ERROR(XML_ERROR_OK); - - return retPtr; -} - -uint8_t *XML_DOM_getNodeValue(uint8_t *buffer, uint8_t *node, - uint8_t **value, int32_t *valueLen) -{ - uint8_t *pStart; - uint8_t *lastTag; - - if (NULL == node || NULL == buffer) { - XML_ERROR(XML_ERROR_BUFFER_NULL); - return NULL; - } - - lastTag = node + strlen((char *)node) - 1; - while (lastTag >= node && *lastTag != '\\') - lastTag--; - lastTag++; - - if (NULL == (pStart = XML_DOM_getNode(buffer, node))) - return NULL; - - pStart += (strlen((char *)lastTag) + 1); - - if (NULL == (pStart = xml_goto_tagend(pStart))) { - XML_ERROR(XML_ERROR_PROPERTY_END); - return NULL; - } - - if (NULL == (pStart = XML_DOM_getValue(pStart, value, valueLen))) - return NULL; - - /* Check the end tag */ -#ifdef XML_DOM_CHECK_ENDTAG - if (strncmp((char *)pStart, "/>", 2) == 0) { - - } else if (strncmp((char *)lastTag, (char *)(pStart + 2), strlen((char *)lastTag)) != - 0) { - XML_ERROR(XML_ERROR_ENDTAG); - return NULL; - } -#endif - - XML_ERROR(XML_ERROR_OK); - - return *value; -} - -uint8_t *XML_DOM_getNextNode(uint8_t *buffer, uint8_t **pNodeName, int32_t *nodenameLen) -{ - int32_t tagType; - - if (NULL == buffer) - return NULL; - - do { - if (NULL == - (buffer = XML_DOM_getTag(buffer + 1, nodenameLen, &tagType))) { - XML_ERROR(XML_ERROR_NO_SUCH_NODE); - return NULL; - } - } while (tagType == XML_TAG_END); - - *pNodeName = buffer + 1; - - XML_ERROR(XML_ERROR_OK); - - return buffer; -} - -#endif /* XML_DOM_PARSER */ - -#ifdef WBXML_DOM_PARSER - -#ifdef WBXML_OLD_VERSION -uint8_t *WBXML_DOM_getNode(uint8_t *buffer, int32_t bufferLen, - uint8_t *node) -{ - int32_t i = 0, j = 0; - - if (NULL == buffer || node == NULL) { - XML_ERROR(XML_ERROR_BUFFER_NULL); - return NULL; - } - - while (i < bufferLen) { - if (WBXML_GET_TAG(buffer[i]) == WBXML_GET_TAG(node[j])) { - j++; - if (node[j] == '\0') - break; - - /* Check if there is the content(it should have content) */ - if (!WBXML_HAS_CONTENT(buffer[i])) { - /*XML_ERROR(WBXML_ERROR_MISSED_CONTENT); */ - XML_ERROR(XML_ERROR_NO_SUCH_NODE); - return NULL; - } - - /* Ignore the attrib filed */ - if (WBXML_HAS_ATTR(buffer[i])) { - while (i < bufferLen && buffer[i] != WBXML_ATTR_END) - i++; - if (i >= bufferLen) - break; - } - } - i++; - - /* Ignore the content filed */ - if (buffer[i] == WBXML_STR_I) { - while (i < bufferLen && buffer[i] != WBXML_END) - i++; - if (i >= bufferLen) - break; - i++; - } - } - - if (i >= bufferLen) { - XML_ERROR(XML_ERROR_NO_SUCH_NODE); - return NULL; - } - - XML_ERROR(XML_ERROR_OK); - - return buffer + i + 1; -} - -uint8_t *WBXML_DOM_getNodeValue(uint8_t *buffer, int32_t bufferLen, - uint8_t *node, - uint8_t **value, int32_t *valueLen) -{ - int32_t i; - uint8_t *pEnd; - - *value = NULL; - *valueLen = 0; - - pEnd = buffer + bufferLen; - buffer = WBXML_DOM_getNode(buffer, bufferLen, node); - if (NULL == buffer) { - XML_ERROR(XML_ERROR_NO_SUCH_NODE); - return NULL; - } - - if (*buffer == WBXML_OPAUE) { - buffer++; - *valueLen = WBXML_GetUintVar(buffer, &i); - if (*valueLen < 0) { - XML_ERROR(WBXML_ERROR_MBUINT32); - return NULL; - } - buffer += i; - *value = buffer; - return *value; - } - - if (*buffer != WBXML_STR_I) { - XML_ERROR(WBXML_ERROR_MISSED_STARTTAG); - return NULL; - } - - buffer++; - - i = 0; - while ((buffer + i) < pEnd && buffer[i] != WBXML_END) - i++; - - if (buffer[i] != WBXML_END) { - XML_ERROR(WBXML_ERROR_MISSED_ENDTAG); - return NULL; - } - - *value = buffer; - *valueLen = i; - XML_ERROR(XML_ERROR_OK); - - return *value; -} -#endif /* WBXML_OLD_VERSION */ - -#define MAX_UINT_VAR_BYTE 4 -#define UINTVAR_INVALID -1 -int32_t WBXML_GetUintVar(const uint8_t *const buffer, int32_t *len) -{ - int32_t i, byteLen; - int32_t sum; - - byteLen = 0; - while ((buffer[byteLen] & 0x80) > 0 && byteLen < MAX_UINT_VAR_BYTE) - byteLen++; - - if (byteLen > MAX_UINT_VAR_BYTE) - return UINTVAR_INVALID; - - *len = byteLen + 1; - sum = buffer[byteLen]; - for (i = byteLen - 1; i >= 0; i--) - sum += ((buffer[i] & 0x7F) << 7 * (byteLen - i)); - - return sum; -} - -XML_BOOL WBXML_DOM_Init(WBXML * pWbxml, uint8_t *buffer, - int32_t bufferLen) -{ - int32_t num, len; - - pWbxml->End = buffer + bufferLen; - pWbxml->version = *buffer++; - if (UINTVAR_INVALID == (num = WBXML_GetUintVar(buffer, &len))) - return XML_FALSE; - buffer += len; - pWbxml->publicid = num; - if (UINTVAR_INVALID == (num = WBXML_GetUintVar(buffer, &len))) - return XML_FALSE; - buffer += len; - pWbxml->charset = num; - if (UINTVAR_INVALID == (num = WBXML_GetUintVar(buffer, &len))) - return XML_FALSE; - buffer += len; - pWbxml->strTable = buffer; - pWbxml->strTableLen = num; - buffer += num; - pWbxml->curPtr = pWbxml->Content = buffer; - pWbxml->depth = 0; - - return XML_TRUE; -} - -void WBXML_DOM_Rewind(WBXML * pWbxml) -{ - pWbxml->curPtr = pWbxml->Content; -} - -XML_BOOL WBXML_DOM_Eof(WBXML * pWbxml) -{ - if (pWbxml->curPtr > pWbxml->End) - return XML_TRUE; - - return XML_FALSE; -} - -uint8_t WBXML_DOM_GetTag(WBXML * pWbxml) -{ - uint8_t tagChar; - - if (pWbxml->curPtr > pWbxml->End) - return XML_EOF; - - tagChar = *pWbxml->curPtr; - pWbxml->curPtr++; - - if (WBXML_GET_TAG(tagChar) == WBXML_CONTENT_END) - pWbxml->depth--; - else - pWbxml->depth++; - - return tagChar; -} - -uint8_t WBXML_DOM_GetChar(WBXML * pWbxml) -{ - return *pWbxml->curPtr++; -} - -void WBXML_DOM_Seek(WBXML * pWbxml, int32_t offset) -{ - pWbxml->curPtr += offset; -} - -uint8_t WBXML_DOM_GetUIntVar(WBXML * pWbxml) -{ - int32_t num, len; - - num = WBXML_GetUintVar(pWbxml->curPtr, &len); - pWbxml->curPtr += len; - - return (uint8_t)num; -} - -#ifdef XML_TREE_STRUCTURE - -#ifdef DEBUG_MODE -static int32_t malloc_times = 0; -static int32_t free_times = 0; -void XML_PrintMallocInfo() -{ - printf("====XML_PrintMallocInfo====\n"); - printf(" Total malloc times:%d\n", malloc_times); - printf(" Total free times:%d\n", free_times); - printf("===========================\n"); -} -#endif - -void *xml_malloc(int32_t size) -{ -#ifdef DEBUG_MODE - malloc_times++; -#endif - return malloc(size); -} - -void xml_free(void *buffer) -{ -#ifdef DEBUG_MODE - free_times++; -#endif - free(buffer); -} - -XML_TREE *xml_tree_fillnode(uint8_t **buf, int32_t tagLen) -{ - XML_TREE *Tree; - uint8_t *pAttr, *pName, *pValue; - int32_t nameLen, valueLen; - uint8_t *buffer = *buf; - - if (NULL == (Tree = (XML_TREE *) xml_malloc(sizeof(XML_TREE)))) - return NULL; - memset(Tree, 0, sizeof(XML_TREE)); - - strncpy((char *)Tree->tag, (char *)++buffer, tagLen); - buffer += tagLen; - pAttr = buffer; - - /* attribute */ - while (NULL != - (pAttr = - XML_DOM_getAttr(pAttr, &pName, &nameLen, &pValue, - &valueLen))) { - XML_TREE_ATTR *attr; - if (NULL == - (attr = (XML_TREE_ATTR *) xml_malloc(sizeof(XML_TREE_ATTR)))) - return NULL; - memset(attr, 0, sizeof(XML_TREE_ATTR)); - strncpy((char *)attr->name, (char *)pName, nameLen); - strncpy((char *)attr->value, (char *)pValue, valueLen); - buffer = pValue + valueLen + 1; - - if (NULL != Tree->attr) // no attribute now - Tree->last_attr->next = attr; - else - Tree->attr = attr; - Tree->last_attr = attr; - } - - /* value */ - pAttr = XML_DOM_getValue(buffer, &pValue, &valueLen); - if (pAttr != NULL && valueLen > 0) { - strncpy((char *)Tree->value, (char *)pValue, valueLen); - buffer = pValue + valueLen; - } - - *buf = buffer; - return Tree; -} - -XML_TREE *XML_makeTree(uint8_t **buf) -{ - uint8_t *pBuf; - int32_t valueLen, tagType; - uint8_t *buffer = *buf; - XML_TREE *TreeHead = NULL; - - if (NULL == (buffer = XML_DOM_getTag(buffer, &valueLen, &tagType))) - return NULL; - if (XML_TAG_END == tagType) - return NULL; - if (NULL == (TreeHead = xml_tree_fillnode(&buffer, valueLen))) - return NULL; - if (XML_TAG_SELF == tagType) { - *buf = buffer; - return TreeHead; - } - - do { - if (NULL == (pBuf = XML_DOM_getTag(buffer, &valueLen, &tagType))) - return NULL; - - switch (tagType) { - case XML_TAG_SELF: - case XML_TAG_START: - if (NULL == TreeHead->child) - TreeHead->child = XML_makeTree(&buffer); - else if (NULL == TreeHead->child->last_brother) { - TreeHead->child->brother = XML_makeTree(&buffer); - TreeHead->child->last_brother = TreeHead->child->brother; - } else { - TreeHead->child->last_brother->brother = - XML_makeTree(&buffer); - TreeHead->child->last_brother = - TreeHead->child->last_brother->brother; - } - break; - case XML_TAG_END: - *buf = pBuf; - return TreeHead; - } - buffer++; - } while (1); -} - -void XML_freeTree(XML_TREE * pTree) -{ - XML_TREE *p, *pNext; - XML_TREE_ATTR *pa, *lastpa; - - if (NULL == pTree) - return; - - p = pTree->brother; - while (NULL != p) { - pNext = p->brother; - p->brother = NULL; - XML_freeTree(p); - p = pNext; - } - - if (NULL != pTree->child) - XML_freeTree(pTree->child); - - pa = pTree->attr; - while (NULL != pa) { - lastpa = pa; - pa = pa->next; - xml_free(lastpa); - } - xml_free(pTree); -} - -#endif /* XML_TREE_STRUCTURE */ - -#endif /* WBXML_DOM_PARSER */ |