diff options
Diffstat (limited to 'media/mtp/mtptest.cpp')
-rw-r--r-- | media/mtp/mtptest.cpp | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/media/mtp/mtptest.cpp b/media/mtp/mtptest.cpp deleted file mode 100644 index a2cb826..0000000 --- a/media/mtp/mtptest.cpp +++ /dev/null @@ -1,91 +0,0 @@ -/* - * 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. - */ - -#define LOG_TAG "mtp_usb" - -#include "MtpDebug.h" - -#include <stdio.h> -#include <stdlib.h> -#include <sys/types.h> -#include <fcntl.h> -#include <sys/ioctl.h> - -#include "MtpServer.h" -#include "MtpSqliteDatabase.h" -#include "MtpStorage.h" -#include "f_mtp.h" -#include "private/android_filesystem_config.h" - -using namespace android; - -static bool enable_usb_function(const char* name, bool enable) { - char path[PATH_MAX]; - - snprintf(path, sizeof(path), "/sys/class/usb_composite/%s/enable", name); - int fd = open(path, O_RDWR); - if (fd < 0) { - fprintf(stderr, "could not open %s in enable_usb_function\n", path); - return false; - } - write(fd, enable ? "1" : "0", 2); - close(fd); - return true; -} - -int main(int argc, char* argv[]) { - bool usePTP = false; - const char* storagePath = "/sdcard"; - - for (int i = 1; i < argc; i++) { - const char* arg = argv[i]; - if (!strcmp(arg, "-p")) - usePTP = true; - else if (arg[0] == '/') - storagePath = arg; - } - - int fd = open("/dev/mtp_usb", O_RDWR); - printf("open returned %d\n", fd); - if (fd < 0) { - fprintf(stderr, "could not open MTP driver\n"); - return -1; - } - - if (usePTP) { - // set driver mode to PTP - int ret = ioctl(fd, MTP_SET_INTERFACE_MODE, MTP_INTERFACE_MODE_PTP); - if (ret) { - fprintf(stderr, "MTP_SET_INTERFACE_MODE failed\n"); - return -1; - } - } - - // disable UMS and enable MTP USB functions - enable_usb_function("usb_mass_storage", false); - enable_usb_function("mtp", true); - - MtpSqliteDatabase* database = new MtpSqliteDatabase(); - database->open("/data/data/mtp/mtp.db", true); - MtpServer server(fd, database, AID_SDCARD_RW, 0664, 0775); - server.addStorage(storagePath); - server.scanStorage(); - server.run(); - - close(fd); - return 0; -} - |