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-rw-r--r--core/jni/android/graphics/BitmapFactory.cpp10
-rw-r--r--core/jni/android/graphics/Typeface.cpp8
-rw-r--r--core/jni/android/graphics/Utils.cpp8
-rw-r--r--core/jni/android/graphics/Utils.h2
-rw-r--r--core/jni/android_util_AssetManager.cpp2
-rw-r--r--include/utils/Asset.h62
-rw-r--r--include/utils/Compat.h42
-rw-r--r--include/utils/FileMap.h8
-rw-r--r--include/utils/StreamingZipInflater.h10
-rw-r--r--include/utils/ZipFileCRO.h4
-rw-r--r--include/utils/ZipFileRO.h5
-rw-r--r--libs/utils/Android.mk5
-rw-r--r--libs/utils/Asset.cpp73
-rw-r--r--libs/utils/FileMap.cpp7
-rw-r--r--libs/utils/ObbFile.cpp29
-rw-r--r--libs/utils/StreamingZipInflater.cpp4
-rw-r--r--libs/utils/ZipFileCRO.cpp2
-rw-r--r--libs/utils/ZipFileRO.cpp38
-rw-r--r--native/android/asset_manager.cpp2
-rw-r--r--tools/aapt/Package.cpp2
-rw-r--r--tools/aapt/Resource.cpp6
-rw-r--r--tools/aapt/StringPool.cpp2
22 files changed, 193 insertions, 138 deletions
diff --git a/core/jni/android/graphics/BitmapFactory.cpp b/core/jni/android/graphics/BitmapFactory.cpp
index e72e2b6..b9c93b8 100644
--- a/core/jni/android/graphics/BitmapFactory.cpp
+++ b/core/jni/android/graphics/BitmapFactory.cpp
@@ -322,12 +322,12 @@ static jobject nativeDecodeStream(JNIEnv* env, jobject clazz,
}
static ssize_t getFDSize(int fd) {
- off_t curr = ::lseek(fd, 0, SEEK_CUR);
+ off64_t curr = ::lseek64(fd, 0, SEEK_CUR);
if (curr < 0) {
return 0;
}
size_t size = ::lseek(fd, 0, SEEK_END);
- ::lseek(fd, curr, SEEK_SET);
+ ::lseek64(fd, curr, SEEK_SET);
return size;
}
@@ -374,8 +374,8 @@ static jobject nativeDecodeFileDescriptor(JNIEnv* env, jobject clazz,
*/
static SkStream* copyAssetToStream(Asset* asset) {
// if we could "ref/reopen" the asset, we may not need to copy it here
- off_t size = asset->seek(0, SEEK_SET);
- if ((off_t)-1 == size) {
+ off64_t size = asset->seek(0, SEEK_SET);
+ if ((off64_t)-1 == size) {
SkDebugf("---- copyAsset: asset rewind failed\n");
return NULL;
}
@@ -388,7 +388,7 @@ static SkStream* copyAssetToStream(Asset* asset) {
SkStream* stream = new SkMemoryStream(size);
void* data = const_cast<void*>(stream->getMemoryBase());
- off_t len = asset->read(data, size);
+ off64_t len = asset->read(data, size);
if (len != size) {
SkDebugf("---- copyAsset: asset->read(%d) returned %d\n", size, len);
delete stream;
diff --git a/core/jni/android/graphics/Typeface.cpp b/core/jni/android/graphics/Typeface.cpp
index 1fe72e6..53a5c0a 100644
--- a/core/jni/android/graphics/Typeface.cpp
+++ b/core/jni/android/graphics/Typeface.cpp
@@ -72,8 +72,8 @@ public:
virtual bool rewind()
{
- off_t pos = fAsset->seek(0, SEEK_SET);
- return pos != (off_t)-1;
+ off64_t pos = fAsset->seek(0, SEEK_SET);
+ return pos != (off64_t)-1;
}
virtual size_t read(void* buffer, size_t size)
@@ -88,10 +88,10 @@ public:
// asset->seek returns new total offset
// we want to return amount that was skipped
- off_t oldOffset = fAsset->seek(0, SEEK_CUR);
+ off64_t oldOffset = fAsset->seek(0, SEEK_CUR);
if (-1 == oldOffset)
return 0;
- off_t newOffset = fAsset->seek(size, SEEK_CUR);
+ off64_t newOffset = fAsset->seek(size, SEEK_CUR);
if (-1 == newOffset)
return 0;
diff --git a/core/jni/android/graphics/Utils.cpp b/core/jni/android/graphics/Utils.cpp
index b6ead19..cf6977e 100644
--- a/core/jni/android/graphics/Utils.cpp
+++ b/core/jni/android/graphics/Utils.cpp
@@ -20,8 +20,8 @@
using namespace android;
bool AssetStreamAdaptor::rewind() {
- off_t pos = fAsset->seek(0, SEEK_SET);
- if (pos == (off_t)-1) {
+ off64_t pos = fAsset->seek(0, SEEK_SET);
+ if (pos == (off64_t)-1) {
SkDebugf("----- fAsset->seek(rewind) failed\n");
return false;
}
@@ -38,12 +38,12 @@ size_t AssetStreamAdaptor::read(void* buffer, size_t size) {
// asset->seek returns new total offset
// we want to return amount that was skipped
- off_t oldOffset = fAsset->seek(0, SEEK_CUR);
+ off64_t oldOffset = fAsset->seek(0, SEEK_CUR);
if (-1 == oldOffset) {
SkDebugf("---- fAsset->seek(oldOffset) failed\n");
return 0;
}
- off_t newOffset = fAsset->seek(size, SEEK_CUR);
+ off64_t newOffset = fAsset->seek(size, SEEK_CUR);
if (-1 == newOffset) {
SkDebugf("---- fAsset->seek(%d) failed\n", size);
return 0;
diff --git a/core/jni/android/graphics/Utils.h b/core/jni/android/graphics/Utils.h
index 2de41a1..9a7a697 100644
--- a/core/jni/android/graphics/Utils.h
+++ b/core/jni/android/graphics/Utils.h
@@ -51,7 +51,7 @@ public:
}
private:
int fFD;
- off_t fCurr;
+ off64_t fCurr;
};
jobject nullObjectReturn(const char msg[]);
diff --git a/core/jni/android_util_AssetManager.cpp b/core/jni/android_util_AssetManager.cpp
index 2528db1..619a293 100644
--- a/core/jni/android_util_AssetManager.cpp
+++ b/core/jni/android_util_AssetManager.cpp
@@ -149,7 +149,7 @@ static jint android_content_AssetManager_openAsset(JNIEnv* env, jobject clazz,
static jobject returnParcelFileDescriptor(JNIEnv* env, Asset* a, jlongArray outOffsets)
{
- off_t startOffset, length;
+ off64_t startOffset, length;
int fd = a->openFileDescriptor(&startOffset, &length);
delete a;
diff --git a/include/utils/Asset.h b/include/utils/Asset.h
index 2a09095..1fe0e06 100644
--- a/include/utils/Asset.h
+++ b/include/utils/Asset.h
@@ -23,9 +23,11 @@
#include <stdio.h>
#include <sys/types.h>
-#include "FileMap.h"
-#include "String8.h"
-#include "Errors.h"
+
+#include <utils/Compat.h>
+#include <utils/Errors.h>
+#include <utils/FileMap.h>
+#include <utils/String8.h>
namespace android {
@@ -69,10 +71,10 @@ public:
/*
* Seek to the specified offset. "whence" uses the same values as
- * lseek/fseek. Returns the new position on success, or (off_t) -1
+ * lseek/fseek. Returns the new position on success, or (off64_t) -1
* on failure.
*/
- virtual off_t seek(off_t offset, int whence) = 0;
+ virtual off64_t seek(off64_t offset, int whence) = 0;
/*
* Close the asset, freeing all associated resources.
@@ -87,26 +89,26 @@ public:
/*
* Get the total amount of data that can be read.
*/
- virtual off_t getLength(void) const = 0;
+ virtual off64_t getLength(void) const = 0;
/*
* Get the total amount of data that can be read from the current position.
*/
- virtual off_t getRemainingLength(void) const = 0;
+ virtual off64_t getRemainingLength(void) const = 0;
/*
* Open a new file descriptor that can be used to read this asset.
* Returns -1 if you can not use the file descriptor (for example if the
* asset is compressed).
*/
- virtual int openFileDescriptor(off_t* outStart, off_t* outLength) const = 0;
-
+ virtual int openFileDescriptor(off64_t* outStart, off64_t* outLength) const = 0;
+
/*
* Return whether this asset's buffer is allocated in RAM (not mmapped).
* Note: not virtual so it is safe to call even when being destroyed.
*/
virtual bool isAllocated(void) const { return false; }
-
+
/*
* Get a string identifying the asset's source. This might be a full
* path, it might be a colon-separated list of identifiers.
@@ -120,7 +122,7 @@ protected:
Asset(void); // constructor; only invoked indirectly
/* handle common seek() housekeeping */
- off_t handleSeek(off_t offset, int whence, off_t curPosn, off_t maxPosn);
+ off64_t handleSeek(off64_t offset, int whence, off64_t curPosn, off64_t maxPosn);
/* set the asset source string */
void setAssetSource(const String8& path) { mAssetSource = path; }
@@ -153,7 +155,7 @@ private:
*
* The asset takes ownership of the file descriptor.
*/
- static Asset* createFromFileSegment(int fd, off_t offset, size_t length,
+ static Asset* createFromFileSegment(int fd, off64_t offset, size_t length,
AccessMode mode);
/*
@@ -166,7 +168,7 @@ private:
* This may not verify the validity of the compressed data until first
* use.
*/
- static Asset* createFromCompressedData(int fd, off_t offset,
+ static Asset* createFromCompressedData(int fd, off64_t offset,
int compressionMethod, size_t compressedLength,
size_t uncompressedLength, AccessMode mode);
#endif
@@ -221,7 +223,7 @@ public:
*
* On success, the object takes ownership of "fd".
*/
- status_t openChunk(const char* fileName, int fd, off_t offset, size_t length);
+ status_t openChunk(const char* fileName, int fd, off64_t offset, size_t length);
/*
* Use a memory-mapped region.
@@ -234,18 +236,18 @@ public:
* Standard Asset interfaces.
*/
virtual ssize_t read(void* buf, size_t count);
- virtual off_t seek(off_t offset, int whence);
+ virtual off64_t seek(off64_t offset, int whence);
virtual void close(void);
virtual const void* getBuffer(bool wordAligned);
- virtual off_t getLength(void) const { return mLength; }
- virtual off_t getRemainingLength(void) const { return mLength-mOffset; }
- virtual int openFileDescriptor(off_t* outStart, off_t* outLength) const;
+ virtual off64_t getLength(void) const { return mLength; }
+ virtual off64_t getRemainingLength(void) const { return mLength-mOffset; }
+ virtual int openFileDescriptor(off64_t* outStart, off64_t* outLength) const;
virtual bool isAllocated(void) const { return mBuf != NULL; }
private:
- off_t mStart; // absolute file offset of start of chunk
- off_t mLength; // length of the chunk
- off_t mOffset; // current local offset, 0 == mStart
+ off64_t mStart; // absolute file offset of start of chunk
+ off64_t mLength; // length of the chunk
+ off64_t mOffset; // current local offset, 0 == mStart
FILE* mFp; // for read/seek
char* mFileName; // for opening
@@ -276,7 +278,7 @@ public:
*
* On success, the object takes ownership of "fd".
*/
- status_t openChunk(int fd, off_t offset, int compressionMethod,
+ status_t openChunk(int fd, off64_t offset, int compressionMethod,
size_t uncompressedLen, size_t compressedLen);
/*
@@ -291,19 +293,19 @@ public:
* Standard Asset interfaces.
*/
virtual ssize_t read(void* buf, size_t count);
- virtual off_t seek(off_t offset, int whence);
+ virtual off64_t seek(off64_t offset, int whence);
virtual void close(void);
virtual const void* getBuffer(bool wordAligned);
- virtual off_t getLength(void) const { return mUncompressedLen; }
- virtual off_t getRemainingLength(void) const { return mUncompressedLen-mOffset; }
- virtual int openFileDescriptor(off_t* outStart, off_t* outLength) const { return -1; }
+ virtual off64_t getLength(void) const { return mUncompressedLen; }
+ virtual off64_t getRemainingLength(void) const { return mUncompressedLen-mOffset; }
+ virtual int openFileDescriptor(off64_t* outStart, off64_t* outLength) const { return -1; }
virtual bool isAllocated(void) const { return mBuf != NULL; }
private:
- off_t mStart; // offset to start of compressed data
- off_t mCompressedLen; // length of the compressed data
- off_t mUncompressedLen; // length of the uncompressed data
- off_t mOffset; // current offset, 0 == start of uncomp data
+ off64_t mStart; // offset to start of compressed data
+ off64_t mCompressedLen; // length of the compressed data
+ off64_t mUncompressedLen; // length of the uncompressed data
+ off64_t mOffset; // current offset, 0 == start of uncomp data
FileMap* mMap; // for memory-mapped input
int mFd; // for file input
diff --git a/include/utils/Compat.h b/include/utils/Compat.h
new file mode 100644
index 0000000..1819266
--- /dev/null
+++ b/include/utils/Compat.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2010 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 __LIB_UTILS_COMPAT_H
+#define __LIB_UTILS_COMPAT_H
+
+#include <unistd.h>
+
+/* Compatibility definitions for non-Linux (i.e., BSD-based) hosts. */
+#ifndef HAVE_OFF64_T
+#if _FILE_OFFSET_BITS < 64
+#error "_FILE_OFFSET_BITS < 64; large files are not supported on this platform"
+#endif /* _FILE_OFFSET_BITS < 64 */
+
+typedef off_t off64_t;
+
+static inline off64_t lseek64(int fd, off64_t offset, int whence) {
+ return lseek(fd, offset, whence);
+}
+
+#ifdef HAVE_PREAD
+static inline ssize_t pread64(int fd, void* buf, size_t nbytes, off64_t offset) {
+ return pread(fd, buf, nbytes, offset);
+}
+#endif
+
+#endif /* !HAVE_OFF64_T */
+
+#endif /* __LIB_UTILS_COMPAT_H */
diff --git a/include/utils/FileMap.h b/include/utils/FileMap.h
index 8dfd3be..dfe6d51 100644
--- a/include/utils/FileMap.h
+++ b/include/utils/FileMap.h
@@ -22,6 +22,8 @@
#include <sys/types.h>
+#include <utils/Compat.h>
+
#ifdef HAVE_WIN32_FILEMAP
#include <windows.h>
#endif
@@ -55,7 +57,7 @@ public:
* Returns "false" on failure.
*/
bool create(const char* origFileName, int fd,
- off_t offset, size_t length, bool readOnly);
+ off64_t offset, size_t length, bool readOnly);
/*
* Return the name of the file this map came from, if known.
@@ -75,7 +77,7 @@ public:
/*
* Get the data offset used to create this map.
*/
- off_t getDataOffset(void) const { return mDataOffset; }
+ off64_t getDataOffset(void) const { return mDataOffset; }
/*
* Get a "copy" of the object.
@@ -118,7 +120,7 @@ private:
char* mFileName; // original file name, if known
void* mBasePtr; // base of mmap area; page aligned
size_t mBaseLength; // length, measured from "mBasePtr"
- off_t mDataOffset; // offset used when map was created
+ off64_t mDataOffset; // offset used when map was created
void* mDataPtr; // start of requested data, offset from base
size_t mDataLength; // length, measured from "mDataPtr"
#ifdef HAVE_WIN32_FILEMAP
diff --git a/include/utils/StreamingZipInflater.h b/include/utils/StreamingZipInflater.h
index 16867d8..3ace5d5 100644
--- a/include/utils/StreamingZipInflater.h
+++ b/include/utils/StreamingZipInflater.h
@@ -21,6 +21,8 @@
#include <inttypes.h>
#include <zlib.h>
+#include <utils/Compat.h>
+
namespace android {
class StreamingZipInflater {
@@ -29,7 +31,7 @@ public:
static const size_t OUTPUT_CHUNK_SIZE = 64 * 1024;
// Flavor that pages in the compressed data from a fd
- StreamingZipInflater(int fd, off_t compDataStart, size_t uncompSize, size_t compSize);
+ StreamingZipInflater(int fd, off64_t compDataStart, size_t uncompSize, size_t compSize);
// Flavor that gets the compressed data from an in-memory buffer
StreamingZipInflater(class FileMap* dataMap, size_t uncompSize);
@@ -43,7 +45,7 @@ public:
// seeking backwards requires uncompressing fom the beginning, so is very
// expensive. seeking forwards only requires uncompressing from the current
// position to the destination.
- off_t seekAbsolute(off_t absoluteInputPosition);
+ off64_t seekAbsolute(off64_t absoluteInputPosition);
private:
void initInflateState();
@@ -51,7 +53,7 @@ private:
// where to find the uncompressed data
int mFd;
- off_t mInFileStart; // where the compressed data lives in the file
+ off64_t mInFileStart; // where the compressed data lives in the file
class FileMap* mDataMap;
z_stream mInflateState;
@@ -63,7 +65,7 @@ private:
size_t mOutTotalSize; // total uncompressed size of the blob
// current output state bookkeeping
- off_t mOutCurPosition; // current position in total offset
+ off64_t mOutCurPosition; // current position in total offset
size_t mOutLastDecoded; // last decoded byte + 1 in mOutbuf
size_t mOutDeliverable; // next undelivered byte of decoded output in mOutBuf
diff --git a/include/utils/ZipFileCRO.h b/include/utils/ZipFileCRO.h
index e38bf66..3e42a95 100644
--- a/include/utils/ZipFileCRO.h
+++ b/include/utils/ZipFileCRO.h
@@ -24,6 +24,8 @@
#include <stdlib.h>
#include <unistd.h>
+#include <utils/Compat.h>
+
#ifdef __cplusplus
extern "C" {
#endif
@@ -48,7 +50,7 @@ extern ZipEntryCRO ZipFileCRO_findEntryByName(ZipFileCRO zip,
extern bool ZipFileCRO_getEntryInfo(ZipFileCRO zip, ZipEntryCRO entry,
int* pMethod, size_t* pUncompLen,
- size_t* pCompLen, off_t* pOffset, long* pModWhen, long* pCrc32);
+ size_t* pCompLen, off64_t* pOffset, long* pModWhen, long* pCrc32);
extern bool ZipFileCRO_uncompressEntry(ZipFileCRO zip, ZipEntryCRO entry, int fd);
diff --git a/include/utils/ZipFileRO.h b/include/utils/ZipFileRO.h
index 3c1f3ca..3a99979 100644
--- a/include/utils/ZipFileRO.h
+++ b/include/utils/ZipFileRO.h
@@ -30,6 +30,7 @@
#ifndef __LIBS_ZIPFILERO_H
#define __LIBS_ZIPFILERO_H
+#include <utils/Compat.h>
#include <utils/Errors.h>
#include <utils/FileMap.h>
#include <utils/threads.h>
@@ -128,7 +129,7 @@ public:
* appears to be bad.
*/
bool getEntryInfo(ZipEntryRO entry, int* pMethod, size_t* pUncompLen,
- size_t* pCompLen, off_t* pOffset, long* pModWhen, long* pCrc32) const;
+ size_t* pCompLen, off64_t* pOffset, long* pModWhen, long* pCrc32) const;
/*
* Create a new FileMap object that maps a subset of the archive. For
@@ -231,7 +232,7 @@ private:
int mNumEntries;
/* CD directory offset in the Zip archive */
- off_t mDirectoryOffset;
+ off64_t mDirectoryOffset;
/*
* We know how many entries are in the Zip archive, so we have a
diff --git a/libs/utils/Android.mk b/libs/utils/Android.mk
index 8bd833b..e8d40ba 100644
--- a/libs/utils/Android.mk
+++ b/libs/utils/Android.mk
@@ -70,11 +70,6 @@ LOCAL_CFLAGS += -DMB_CUR_MAX=1
endif
endif
-ifeq ($(HOST_OS),darwin)
-# MacOS doesn't have lseek64. However, off_t is 64-bit anyway.
-LOCAL_CFLAGS += -DOFF_T_IS_64_BIT
-endif
-
include $(BUILD_HOST_STATIC_LIBRARY)
diff --git a/libs/utils/Asset.cpp b/libs/utils/Asset.cpp
index cef7db4..a18294b 100644
--- a/libs/utils/Asset.cpp
+++ b/libs/utils/Asset.cpp
@@ -35,6 +35,9 @@
#include <fcntl.h>
#include <errno.h>
#include <assert.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/types.h>
using namespace android;
@@ -62,7 +65,7 @@ String8 Asset::getAssetAllocations()
if (cur->isAllocated()) {
res.append(" ");
res.append(cur->getAssetSource());
- off_t size = (cur->getLength()+512)/1024;
+ off64_t size = (cur->getLength()+512)/1024;
char buf[64];
sprintf(buf, ": %dK\n", (int)size);
res.append(buf);
@@ -119,7 +122,7 @@ Asset::~Asset(void)
{
_FileAsset* pAsset;
status_t result;
- off_t length;
+ off64_t length;
int fd;
fd = open(fileName, O_RDONLY | O_BINARY);
@@ -132,12 +135,26 @@ Asset::~Asset(void)
* always open things read-only it doesn't really matter, so there's
* no value in incurring the extra overhead of an fstat() call.
*/
- length = lseek(fd, 0, SEEK_END);
+ // TODO(kroot): replace this with fstat despite the plea above.
+#if 1
+ length = lseek64(fd, 0, SEEK_END);
if (length < 0) {
::close(fd);
return NULL;
}
- (void) lseek(fd, 0, SEEK_SET);
+ (void) lseek64(fd, 0, SEEK_SET);
+#else
+ struct stat st;
+ if (fstat(fd, &st) < 0) {
+ ::close(fd);
+ return NULL;
+ }
+
+ if (!S_ISREG(st.st_mode)) {
+ ::close(fd);
+ return NULL;
+ }
+#endif
pAsset = new _FileAsset;
result = pAsset->openChunk(fileName, fd, 0, length);
@@ -162,7 +179,7 @@ Asset::~Asset(void)
{
_CompressedAsset* pAsset;
status_t result;
- off_t fileLen;
+ off64_t fileLen;
bool scanResult;
long offset;
int method;
@@ -215,7 +232,7 @@ Asset::~Asset(void)
/*
* Create a new Asset from part of an open file.
*/
-/*static*/ Asset* Asset::createFromFileSegment(int fd, off_t offset,
+/*static*/ Asset* Asset::createFromFileSegment(int fd, off64_t offset,
size_t length, AccessMode mode)
{
_FileAsset* pAsset;
@@ -233,7 +250,7 @@ Asset::~Asset(void)
/*
* Create a new Asset from compressed data in an open file.
*/
-/*static*/ Asset* Asset::createFromCompressedData(int fd, off_t offset,
+/*static*/ Asset* Asset::createFromCompressedData(int fd, off64_t offset,
int compressionMethod, size_t uncompressedLen, size_t compressedLen,
AccessMode mode)
{
@@ -295,9 +312,9 @@ Asset::~Asset(void)
*
* Returns the new chunk offset, or -1 if the seek is illegal.
*/
-off_t Asset::handleSeek(off_t offset, int whence, off_t curPosn, off_t maxPosn)
+off64_t Asset::handleSeek(off64_t offset, int whence, off64_t curPosn, off64_t maxPosn)
{
- off_t newOffset;
+ off64_t newOffset;
switch (whence) {
case SEEK_SET:
@@ -311,15 +328,15 @@ off_t Asset::handleSeek(off_t offset, int whence, off_t curPosn, off_t maxPosn)
break;
default:
LOGW("unexpected whence %d\n", whence);
- // this was happening due to an off_t size mismatch
+ // this was happening due to an off64_t size mismatch
assert(false);
- return (off_t) -1;
+ return (off64_t) -1;
}
if (newOffset < 0 || newOffset > maxPosn) {
LOGW("seek out of range: want %ld, end=%ld\n",
(long) newOffset, (long) maxPosn);
- return (off_t) -1;
+ return (off64_t) -1;
}
return newOffset;
@@ -353,7 +370,7 @@ _FileAsset::~_FileAsset(void)
*
* Zero-length chunks are allowed.
*/
-status_t _FileAsset::openChunk(const char* fileName, int fd, off_t offset, size_t length)
+status_t _FileAsset::openChunk(const char* fileName, int fd, off64_t offset, size_t length)
{
assert(mFp == NULL); // no reopen
assert(mMap == NULL);
@@ -363,15 +380,15 @@ status_t _FileAsset::openChunk(const char* fileName, int fd, off_t offset, size_
/*
* Seek to end to get file length.
*/
- off_t fileLength;
- fileLength = lseek(fd, 0, SEEK_END);
- if (fileLength == (off_t) -1) {
+ off64_t fileLength;
+ fileLength = lseek64(fd, 0, SEEK_END);
+ if (fileLength == (off64_t) -1) {
// probably a bad file descriptor
LOGD("failed lseek (errno=%d)\n", errno);
return UNKNOWN_ERROR;
}
- if ((off_t) (offset + length) > fileLength) {
+ if ((off64_t) (offset + length) > fileLength) {
LOGD("start (%ld) + len (%ld) > end (%ld)\n",
(long) offset, (long) length, (long) fileLength);
return BAD_INDEX;
@@ -482,21 +499,21 @@ ssize_t _FileAsset::read(void* buf, size_t count)
/*
* Seek to a new position.
*/
-off_t _FileAsset::seek(off_t offset, int whence)
+off64_t _FileAsset::seek(off64_t offset, int whence)
{
- off_t newPosn;
- long actualOffset;
+ off64_t newPosn;
+ off64_t actualOffset;
// compute new position within chunk
newPosn = handleSeek(offset, whence, mOffset, mLength);
- if (newPosn == (off_t) -1)
+ if (newPosn == (off64_t) -1)
return newPosn;
- actualOffset = (long) (mStart + newPosn);
+ actualOffset = mStart + newPosn;
if (mFp != NULL) {
if (fseek(mFp, (long) actualOffset, SEEK_SET) != 0)
- return (off_t) -1;
+ return (off64_t) -1;
}
mOffset = actualOffset - mStart;
@@ -603,7 +620,7 @@ const void* _FileAsset::getBuffer(bool wordAligned)
}
}
-int _FileAsset::openFileDescriptor(off_t* outStart, off_t* outLength) const
+int _FileAsset::openFileDescriptor(off64_t* outStart, off64_t* outLength) const
{
if (mMap != NULL) {
const char* fname = mMap->getFileName();
@@ -678,7 +695,7 @@ _CompressedAsset::~_CompressedAsset(void)
* This currently just sets up some values and returns. On the first
* read, we expand the entire file into a buffer and return data from it.
*/
-status_t _CompressedAsset::openChunk(int fd, off_t offset,
+status_t _CompressedAsset::openChunk(int fd, off64_t offset,
int compressionMethod, size_t uncompressedLen, size_t compressedLen)
{
assert(mFd < 0); // no re-open
@@ -782,13 +799,13 @@ ssize_t _CompressedAsset::read(void* buf, size_t count)
* expensive, because it requires plowing through a bunch of compressed
* data.
*/
-off_t _CompressedAsset::seek(off_t offset, int whence)
+off64_t _CompressedAsset::seek(off64_t offset, int whence)
{
- off_t newPosn;
+ off64_t newPosn;
// compute new position within chunk
newPosn = handleSeek(offset, whence, mOffset, mUncompressedLen);
- if (newPosn == (off_t) -1)
+ if (newPosn == (off64_t) -1)
return newPosn;
if (mZipInflater) {
diff --git a/libs/utils/FileMap.cpp b/libs/utils/FileMap.cpp
index f1f8bda..c220a90 100644
--- a/libs/utils/FileMap.cpp
+++ b/libs/utils/FileMap.cpp
@@ -88,11 +88,12 @@ FileMap::~FileMap(void)
*
* Returns "false" on failure.
*/
-bool FileMap::create(const char* origFileName, int fd, off_t offset, size_t length, bool readOnly)
+bool FileMap::create(const char* origFileName, int fd, off64_t offset, size_t length,
+ bool readOnly)
{
#ifdef HAVE_WIN32_FILEMAP
int adjust;
- off_t adjOffset;
+ off64_t adjOffset;
size_t adjLength;
if (mPageSize == -1) {
@@ -131,7 +132,7 @@ bool FileMap::create(const char* origFileName, int fd, off_t offset, size_t leng
#endif
#ifdef HAVE_POSIX_FILEMAP
int prot, flags, adjust;
- off_t adjOffset;
+ off64_t adjOffset;
size_t adjLength;
void* ptr;
diff --git a/libs/utils/ObbFile.cpp b/libs/utils/ObbFile.cpp
index 2c3724c..2907b56 100644
--- a/libs/utils/ObbFile.cpp
+++ b/libs/utils/ObbFile.cpp
@@ -22,6 +22,8 @@
#include <unistd.h>
#define LOG_TAG "ObbFile"
+
+#include <utils/Compat.h>
#include <utils/Log.h>
#include <utils/ObbFile.h>
@@ -67,17 +69,6 @@
_rc; })
#endif
-/*
- * Work around situations where off_t is 64-bit and use off64_t in
- * situations where it's 32-bit.
- */
-#ifdef OFF_T_IS_64_BIT
-#define my_lseek64 lseek
-typedef off_t my_off64_t;
-#else
-#define my_lseek64 lseek64
-typedef off64_t my_off64_t;
-#endif
namespace android {
@@ -125,7 +116,7 @@ bool ObbFile::readFrom(int fd)
bool ObbFile::parseObbFile(int fd)
{
- my_off64_t fileLength = my_lseek64(fd, 0, SEEK_END);
+ off64_t fileLength = lseek64(fd, 0, SEEK_END);
if (fileLength < kFooterMinSize) {
if (fileLength < 0) {
@@ -140,7 +131,7 @@ bool ObbFile::parseObbFile(int fd)
size_t footerSize;
{
- my_lseek64(fd, fileLength - kFooterTagSize, SEEK_SET);
+ lseek64(fd, fileLength - kFooterTagSize, SEEK_SET);
char *footer = new char[kFooterTagSize];
actual = TEMP_FAILURE_RETRY(read(fd, footer, kFooterTagSize));
@@ -171,8 +162,8 @@ bool ObbFile::parseObbFile(int fd)
}
}
- my_off64_t fileOffset = fileLength - footerSize - kFooterTagSize;
- if (my_lseek64(fd, fileOffset, SEEK_SET) != fileOffset) {
+ off64_t fileOffset = fileLength - footerSize - kFooterTagSize;
+ if (lseek64(fd, fileOffset, SEEK_SET) != fileOffset) {
LOGW("seek %lld failed: %s\n", fileOffset, strerror(errno));
return false;
}
@@ -211,10 +202,10 @@ bool ObbFile::parseObbFile(int fd)
memcpy(&mSalt, (unsigned char*)scanBuf + kSaltOffset, sizeof(mSalt));
- uint32_t packageNameLen = get4LE((unsigned char*)scanBuf + kPackageNameLenOffset);
- if (packageNameLen <= 0
+ size_t packageNameLen = get4LE((unsigned char*)scanBuf + kPackageNameLenOffset);
+ if (packageNameLen == 0
|| packageNameLen > (footerSize - kPackageNameOffset)) {
- LOGW("bad ObbFile package name length (0x%04x; 0x%04x possible)\n",
+ LOGW("bad ObbFile package name length (0x%04zx; 0x%04zx possible)\n",
packageNameLen, footerSize - kPackageNameOffset);
free(scanBuf);
return false;
@@ -257,7 +248,7 @@ bool ObbFile::writeTo(int fd)
return false;
}
- my_lseek64(fd, 0, SEEK_END);
+ lseek64(fd, 0, SEEK_END);
if (mPackageName.size() == 0 || mVersion == -1) {
LOGW("tried to write uninitialized ObbFile data\n");
diff --git a/libs/utils/StreamingZipInflater.cpp b/libs/utils/StreamingZipInflater.cpp
index 1f62ac5..5a162cc 100644
--- a/libs/utils/StreamingZipInflater.cpp
+++ b/libs/utils/StreamingZipInflater.cpp
@@ -31,7 +31,7 @@ using namespace android;
/*
* Streaming access to compressed asset data in an open fd
*/
-StreamingZipInflater::StreamingZipInflater(int fd, off_t compDataStart,
+StreamingZipInflater::StreamingZipInflater(int fd, off64_t compDataStart,
size_t uncompSize, size_t compSize) {
mFd = fd;
mDataMap = NULL;
@@ -210,7 +210,7 @@ int StreamingZipInflater::readNextChunk() {
// seeking backwards requires uncompressing fom the beginning, so is very
// expensive. seeking forwards only requires uncompressing from the current
// position to the destination.
-off_t StreamingZipInflater::seekAbsolute(off_t absoluteInputPosition) {
+off64_t StreamingZipInflater::seekAbsolute(off64_t absoluteInputPosition) {
if (absoluteInputPosition < mOutCurPosition) {
// rewind and reprocess the data from the beginning
if (!mStreamNeedsInit) {
diff --git a/libs/utils/ZipFileCRO.cpp b/libs/utils/ZipFileCRO.cpp
index 16b219c..55dfd9f 100644
--- a/libs/utils/ZipFileCRO.cpp
+++ b/libs/utils/ZipFileCRO.cpp
@@ -40,7 +40,7 @@ ZipEntryCRO ZipFileCRO_findEntryByName(ZipFileCRO zipToken,
bool ZipFileCRO_getEntryInfo(ZipFileCRO zipToken, ZipEntryRO entryToken,
int* pMethod, size_t* pUncompLen,
- size_t* pCompLen, off_t* pOffset, long* pModWhen, long* pCrc32) {
+ size_t* pCompLen, off64_t* pOffset, long* pModWhen, long* pCrc32) {
ZipFileRO* zip = (ZipFileRO*)zipToken;
ZipEntryRO entry = (ZipEntryRO)entryToken;
return zip->getEntryInfo(entry, pMethod, pUncompLen, pCompLen, pOffset,
diff --git a/libs/utils/ZipFileRO.cpp b/libs/utils/ZipFileRO.cpp
index 4261196..b18c383 100644
--- a/libs/utils/ZipFileRO.cpp
+++ b/libs/utils/ZipFileRO.cpp
@@ -146,7 +146,7 @@ status_t ZipFileRO::open(const char* zipFileName)
return NAME_NOT_FOUND;
}
- mFileLength = lseek(fd, 0, SEEK_END);
+ mFileLength = lseek64(fd, 0, SEEK_END);
if (mFileLength < kEOCDLen) {
TEMP_FAILURE_RETRY(close(fd));
return UNKNOWN_ERROR;
@@ -202,7 +202,7 @@ bool ZipFileRO::mapCentralDirectory(void)
/*
* Make sure this is a Zip archive.
*/
- if (lseek(mFd, 0, SEEK_SET) != 0) {
+ if (lseek64(mFd, 0, SEEK_SET) != 0) {
LOGW("seek to start failed: %s", strerror(errno));
free(scanBuf);
return false;
@@ -240,9 +240,9 @@ bool ZipFileRO::mapCentralDirectory(void)
*
* We start by pulling in the last part of the file.
*/
- off_t searchStart = mFileLength - readAmount;
+ off64_t searchStart = mFileLength - readAmount;
- if (lseek(mFd, searchStart, SEEK_SET) != searchStart) {
+ if (lseek64(mFd, searchStart, SEEK_SET) != searchStart) {
LOGW("seek %ld failed: %s\n", (long) searchStart, strerror(errno));
free(scanBuf);
return false;
@@ -274,7 +274,7 @@ bool ZipFileRO::mapCentralDirectory(void)
return false;
}
- off_t eocdOffset = searchStart + i;
+ off64_t eocdOffset = searchStart + i;
const unsigned char* eocdPtr = scanBuf + i;
assert(eocdOffset < mFileLength);
@@ -473,7 +473,7 @@ ZipEntryRO ZipFileRO::findEntryByIndex(int idx) const
* appear to be bogus.
*/
bool ZipFileRO::getEntryInfo(ZipEntryRO entry, int* pMethod, size_t* pUncompLen,
- size_t* pCompLen, off_t* pOffset, long* pModWhen, long* pCrc32) const
+ size_t* pCompLen, off64_t* pOffset, long* pModWhen, long* pCrc32) const
{
bool ret = false;
@@ -489,7 +489,7 @@ bool ZipFileRO::getEntryInfo(ZipEntryRO entry, int* pMethod, size_t* pUncompLen,
* so we can just subtract back from that.
*/
const unsigned char* ptr = (const unsigned char*) hashEntry.name;
- off_t cdOffset = mDirectoryOffset;
+ off64_t cdOffset = mDirectoryOffset;
ptr -= kCDELen;
@@ -536,12 +536,12 @@ bool ZipFileRO::getEntryInfo(ZipEntryRO entry, int* pMethod, size_t* pUncompLen,
#ifdef HAVE_PREAD
/*
* This file descriptor might be from zygote's preloaded assets,
- * so we need to do an pread() instead of a lseek() + read() to
+ * so we need to do an pread64() instead of a lseek64() + read() to
* guarantee atomicity across the processes with the shared file
* descriptors.
*/
ssize_t actual =
- TEMP_FAILURE_RETRY(pread(mFd, lfhBuf, sizeof(lfhBuf), localHdrOffset));
+ TEMP_FAILURE_RETRY(pread64(mFd, lfhBuf, sizeof(lfhBuf), localHdrOffset));
if (actual != sizeof(lfhBuf)) {
LOGW("failed reading lfh from offset %ld\n", localHdrOffset);
@@ -556,17 +556,17 @@ bool ZipFileRO::getEntryInfo(ZipEntryRO entry, int* pMethod, size_t* pUncompLen,
}
#else /* HAVE_PREAD */
/*
- * For hosts don't have pread() we cannot guarantee atomic reads from
+ * For hosts don't have pread64() we cannot guarantee atomic reads from
* an offset in a file. Android should never run on those platforms.
* File descriptors inherited from a fork() share file offsets and
* there would be nothing to protect from two different processes
- * calling lseek() concurrently.
+ * calling lseek64() concurrently.
*/
{
AutoMutex _l(mFdLock);
- if (lseek(mFd, localHdrOffset, SEEK_SET) != localHdrOffset) {
+ if (lseek64(mFd, localHdrOffset, SEEK_SET) != localHdrOffset) {
LOGW("failed seeking to lfh at offset %ld\n", localHdrOffset);
return false;
}
@@ -579,7 +579,7 @@ bool ZipFileRO::getEntryInfo(ZipEntryRO entry, int* pMethod, size_t* pUncompLen,
}
if (get4LE(lfhBuf) != kLFHSignature) {
- off_t actualOffset = lseek(mFd, 0, SEEK_CUR);
+ off64_t actualOffset = lseek64(mFd, 0, SEEK_CUR);
LOGW("didn't find signature at start of lfh; wanted: offset=%ld data=0x%08x; "
"got: offset=" ZD " data=0x%08lx\n",
localHdrOffset, kLFHSignature, (ZD_TYPE) actualOffset, get4LE(lfhBuf));
@@ -588,7 +588,7 @@ bool ZipFileRO::getEntryInfo(ZipEntryRO entry, int* pMethod, size_t* pUncompLen,
}
#endif /* HAVE_PREAD */
- off_t dataOffset = localHdrOffset + kLFHLen
+ off64_t dataOffset = localHdrOffset + kLFHLen
+ get2LE(lfhBuf + kLFHNameLen) + get2LE(lfhBuf + kLFHExtraLen);
if (dataOffset >= cdOffset) {
LOGW("bad data offset %ld in zip\n", (long) dataOffset);
@@ -596,14 +596,14 @@ bool ZipFileRO::getEntryInfo(ZipEntryRO entry, int* pMethod, size_t* pUncompLen,
}
/* check lengths */
- if ((off_t)(dataOffset + compLen) > cdOffset) {
+ if ((off64_t)(dataOffset + compLen) > cdOffset) {
LOGW("bad compressed length in zip (%ld + " ZD " > %ld)\n",
(long) dataOffset, (ZD_TYPE) compLen, (long) cdOffset);
return false;
}
if (method == kCompressStored &&
- (off_t)(dataOffset + uncompLen) > cdOffset)
+ (off64_t)(dataOffset + uncompLen) > cdOffset)
{
LOGE("ERROR: bad uncompressed length in zip (%ld + " ZD " > %ld)\n",
(long) dataOffset, (ZD_TYPE) uncompLen, (long) cdOffset);
@@ -649,7 +649,7 @@ FileMap* ZipFileRO::createEntryFileMap(ZipEntryRO entry) const
FileMap* newMap;
size_t compLen;
- off_t offset;
+ off64_t offset;
if (!getEntryInfo(entry, NULL, NULL, &compLen, &offset, NULL, NULL))
return NULL;
@@ -679,7 +679,7 @@ bool ZipFileRO::uncompressEntry(ZipEntryRO entry, void* buffer) const
int method;
size_t uncompLen, compLen;
- off_t offset;
+ off64_t offset;
const unsigned char* ptr;
getEntryInfo(entry, &method, &uncompLen, &compLen, &offset, NULL, NULL);
@@ -739,7 +739,7 @@ bool ZipFileRO::uncompressEntry(ZipEntryRO entry, int fd) const
int method;
size_t uncompLen, compLen;
- off_t offset;
+ off64_t offset;
const unsigned char* ptr;
getEntryInfo(entry, &method, &uncompLen, &compLen, &offset, NULL, NULL);
diff --git a/native/android/asset_manager.cpp b/native/android/asset_manager.cpp
index 3f7c1b6..33f088d 100644
--- a/native/android/asset_manager.cpp
+++ b/native/android/asset_manager.cpp
@@ -201,7 +201,7 @@ off_t AAsset_getRemainingLength(AAsset* asset)
int AAsset_openFileDescriptor(AAsset* asset, off_t* outStart, off_t* outLength)
{
- return asset->mAsset->openFileDescriptor(outStart, outLength);
+ return asset->mAsset->openFileDescriptor((off64_t*)outStart, (off64_t*)outLength);
}
int AAsset_isAllocated(AAsset* asset)
diff --git a/tools/aapt/Package.cpp b/tools/aapt/Package.cpp
index faae89b..ab71f34 100644
--- a/tools/aapt/Package.cpp
+++ b/tools/aapt/Package.cpp
@@ -461,7 +461,7 @@ ssize_t processJarFiles(Bundle* bundle, ZipFile* zip)
ZipFile jar;
err = jar.open(jars[i], ZipFile::kOpenReadOnly);
if (err != 0) {
- fprintf(stderr, "ERROR: unable to open '%s' as a zip file: %zd\n",
+ fprintf(stderr, "ERROR: unable to open '%s' as a zip file: %d\n",
jars[i], err);
return err;
}
diff --git a/tools/aapt/Resource.cpp b/tools/aapt/Resource.cpp
index 7b74506..4614d6f 100644
--- a/tools/aapt/Resource.cpp
+++ b/tools/aapt/Resource.cpp
@@ -542,11 +542,11 @@ static bool applyFileOverlay(Bundle *bundle,
DefaultKeyedVector<AaptGroupEntry, sp<AaptFile> > baseFiles =
baseGroup->getFiles();
for (size_t i=0; i < baseFiles.size(); i++) {
- printf("baseFile %d has flavor %s\n", i,
+ printf("baseFile %zd has flavor %s\n", i,
baseFiles.keyAt(i).toString().string());
}
for (size_t i=0; i < overlayFiles.size(); i++) {
- printf("overlayFile %d has flavor %s\n", i,
+ printf("overlayFile %zd has flavor %s\n", i,
overlayFiles.keyAt(i).toString().string());
}
}
@@ -560,7 +560,7 @@ static bool applyFileOverlay(Bundle *bundle,
keyAt(overlayGroupIndex));
if(baseFileIndex < UNKNOWN_ERROR) {
if (bundle->getVerbose()) {
- printf("found a match (%d) for overlay file %s, for flavor %s\n",
+ printf("found a match (%zd) for overlay file %s, for flavor %s\n",
baseFileIndex,
overlayGroup->getLeaf().string(),
overlayFiles.keyAt(overlayGroupIndex).toString().string());
diff --git a/tools/aapt/StringPool.cpp b/tools/aapt/StringPool.cpp
index e28bdff..d067d59 100644
--- a/tools/aapt/StringPool.cpp
+++ b/tools/aapt/StringPool.cpp
@@ -30,7 +30,7 @@ void printStringPool(const ResStringPool* pool)
str = String8(pool->stringAt(s, &len)).string();
}
- printf("String #%d: %s\n", s, str);
+ printf("String #%zd: %s\n", s, str);
}
}
generated by cgit v1.1 at 2025-01-10 21:11:04 +0000