static void flac_metadata(const FLAC__StreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data) {
MediaScannerClient *client = (MediaScannerClient *)client_data;
if (metadata->type == FLAC__METADATA_TYPE_STREAMINFO) {
FLAC__uint64 duration = 1000 * metadata->data.stream_info.total_samples / metadata->data.stream_info.sample_rate;
if (duration > 0) {
char buffer[20];
sprintf(buffer, "%lld", duration);
if (!client->addStringTag("duration", buffer))
return;
}
} else if (metadata->type == FLAC__METADATA_TYPE_VORBIS_COMMENT) {
for (uint32_t i = 0; i < metadata->data.vorbis_comment.num_comments; i++) {
char *ptr = (char *)metadata->data.vorbis_comment.comments[i].entry;
char *val = strchr(ptr, '=');
if (val) {
int keylen = val++ - ptr;
char key[keylen + 1];
strncpy(key, ptr, keylen);
key[keylen] = 0;
if (!client->addStringTag(key, val)) return;
}
}
}
}
MediaScanResult StagefrightMediaScanner::processFileInternal(
const char *path, const char *mimeType,
MediaScannerClient &client) {
const char *extension = strrchr(path, '.');
if (!extension) {
return MEDIA_SCAN_RESULT_SKIPPED;
}
if (!FileHasAcceptableExtension(extension)) {
return MEDIA_SCAN_RESULT_SKIPPED;
}
if (!strcasecmp(extension, ".mid")
|| !strcasecmp(extension, ".smf")
|| !strcasecmp(extension, ".imy")
|| !strcasecmp(extension, ".midi")
|| !strcasecmp(extension, ".xmf")
|| !strcasecmp(extension, ".rtttl")
|| !strcasecmp(extension, ".rtx")
|| !strcasecmp(extension, ".ota")
|| !strcasecmp(extension, ".mxmf")) {
return HandleMIDI(path, &client);
}
sp<MediaMetadataRetriever> mRetriever(new MediaMetadataRetriever);
int fd = open(path, O_RDONLY | O_LARGEFILE);
status_t status;
if (fd < 0) {
// couldn't open it locally, maybe the media server can?
status = mRetriever->setDataSource(path);
} else {
status = mRetriever->setDataSource(fd, 0, 0x7ffffffffffffffL);
close(fd);
}
if (status) {
return MEDIA_SCAN_RESULT_ERROR;
}
const char *value;
if ((value = mRetriever->extractMetadata(
METADATA_KEY_MIMETYPE)) != NULL) {
status = client.setMimeType(value);
if (status) {
return MEDIA_SCAN_RESULT_ERROR;
}
}
struct KeyMap {
const char *tag;
int key;
};
static const KeyMap kKeyMap[] = {
{ "tracknumber", METADATA_KEY_CD_TRACK_NUMBER },
{ "discnumber", METADATA_KEY_DISC_NUMBER },
{ "album", METADATA_KEY_ALBUM },
{ "artist", METADATA_KEY_ARTIST },
{ "albumartist", METADATA_KEY_ALBUMARTIST },
{ "composer", METADATA_KEY_COMPOSER },
{ "genre", METADATA_KEY_GENRE },
{ "title", METADATA_KEY_TITLE },
{ "year", METADATA_KEY_YEAR },
{ "duration", METADATA_KEY_DURATION },
{ "writer", METADATA_KEY_WRITER },
{ "compilation", METADATA_KEY_COMPILATION },
{ "isdrm", METADATA_KEY_IS_DRM },
{ "width", METADATA_KEY_VIDEO_WIDTH },
{ "height", METADATA_KEY_VIDEO_HEIGHT },
};
static const size_t kNumEntries = sizeof(kKeyMap) / sizeof(kKeyMap[0]);
for (size_t i = 0; i < kNumEntries; ++i) {
const char *value;
if ((value = mRetriever->extractMetadata(kKeyMap[i].key)) != NULL) {
status = client.addStringTag(kKeyMap[i].tag, value);
if (status != OK) {
return MEDIA_SCAN_RESULT_ERROR;
}
}
}
return MEDIA_SCAN_RESULT_OK;
}
status_t StagefrightMediaScanner::processFile(
const char *path, const char *mimeType,
MediaScannerClient &client) {
LOGV("processFile '%s'.", path);
client.setLocale(locale());
client.beginFile();
const char *extension = strrchr(path, '.');
if (!extension) {
return UNKNOWN_ERROR;
}
if (!FileHasAcceptableExtension(extension)) {
client.endFile();
return UNKNOWN_ERROR;
}
if (!strcasecmp(extension, ".mid")
|| !strcasecmp(extension, ".smf")
|| !strcasecmp(extension, ".imy")
|| !strcasecmp(extension, ".midi")
|| !strcasecmp(extension, ".xmf")
|| !strcasecmp(extension, ".rtttl")
|| !strcasecmp(extension, ".rtx")
|| !strcasecmp(extension, ".ota")) {
return HandleMIDI(path, &client);
}
if (!strcasecmp(extension, ".flac")) {
return HandleFLAC(path, &client);
}
if (mRetriever->setDataSource(path) == OK
&& mRetriever->setMode(
METADATA_MODE_METADATA_RETRIEVAL_ONLY) == OK) {
const char *value;
if ((value = mRetriever->extractMetadata(
METADATA_KEY_MIMETYPE)) != NULL) {
client.setMimeType(value);
}
struct KeyMap {
const char *tag;
int key;
};
static const KeyMap kKeyMap[] = {
{ "tracknumber", METADATA_KEY_CD_TRACK_NUMBER },
{ "discnumber", METADATA_KEY_DISC_NUMBER },
{ "album", METADATA_KEY_ALBUM },
{ "artist", METADATA_KEY_ARTIST },
{ "albumartist", METADATA_KEY_ALBUMARTIST },
{ "composer", METADATA_KEY_COMPOSER },
{ "genre", METADATA_KEY_GENRE },
{ "title", METADATA_KEY_TITLE },
{ "year", METADATA_KEY_YEAR },
{ "duration", METADATA_KEY_DURATION },
{ "writer", METADATA_KEY_WRITER },
};
static const size_t kNumEntries = sizeof(kKeyMap) / sizeof(kKeyMap[0]);
for (size_t i = 0; i < kNumEntries; ++i) {
const char *value;
if ((value = mRetriever->extractMetadata(kKeyMap[i].key)) != NULL) {
client.addStringTag(kKeyMap[i].tag, value);
}
}
}
client.endFile();
return OK;
}
MediaScanResult StagefrightMediaScanner::processFileInternal(
const char *path, const char *mimeType,
MediaScannerClient &client) {
const char *extension = strrchr(path, '.');
if (!extension) {
return MEDIA_SCAN_RESULT_SKIPPED;
}
if (!FileHasAcceptableExtension(extension)) {
return MEDIA_SCAN_RESULT_SKIPPED;
}
#ifndef ANDROID_DEFAULT_CODE
#ifdef MTK_DRM_APP
// add dcf meta data for dcf file
// check extension first
LOGV("processFileInternal() : the extension: %s", extension);
bool isOMADrmDcf = false;
if (0 == strcasecmp(extension, ".dcf")) {
String8 tmp(path);
DrmManagerClient* drmManagerClient = new DrmManagerClient();
DrmMetadata* dcfMetadata = drmManagerClient->getMetadata(&tmp);
if (dcfMetadata == NULL) {
LOGW("scan: OMA DRM v1: failed to get drm metadata, not scanned into db.");
delete drmManagerClient;
client.setMimeType("bad mime type");
return MEDIA_SCAN_RESULT_SKIPPED;
}
struct Map {
const char* from;
int to;
};
static const Map kMap[] = {
{DrmMetaKey::META_KEY_IS_DRM,
METADATA_KEY_IS_DRM}, // "is_drm"
{DrmMetaKey::META_KEY_CONTENT_URI,
METADATA_KEY_DRM_CONTENT_URI},
{DrmMetaKey::META_KEY_OFFSET,
METADATA_KEY_DRM_OFFSET},
{DrmMetaKey::META_KEY_DATALEN,
METADATA_KEY_DRM_DATALEN},
{DrmMetaKey::META_KEY_RIGHTS_ISSUER,
METADATA_KEY_DRM_RIGHTS_ISSUER},
{DrmMetaKey::META_KEY_CONTENT_NAME,
METADATA_KEY_DRM_CONTENT_NAME},
{DrmMetaKey::META_KEY_CONTENT_DESCRIPTION,
METADATA_KEY_DRM_CONTENT_DES},
{DrmMetaKey::META_KEY_CONTENT_VENDOR,
METADATA_KEY_DRM_CONTENT_VENDOR},
{DrmMetaKey::META_KEY_ICON_URI,
METADATA_KEY_DRM_ICON_URI} ,
{DrmMetaKey::META_KEY_METHOD,
METADATA_KEY_DRM_METHOD},
{DrmMetaKey::META_KEY_MIME,
METADATA_KEY_DRM_MIME}
};
static const size_t kNumMapEntries = sizeof(kMap) / sizeof(kMap[0]);
int action = Action::PLAY;
String8 type;
for (size_t i = 0; i < kNumMapEntries; ++i) {
String8 value = dcfMetadata->get(String8(kMap[i].from));
if (value.length() != 0)
{
if (kMap[i].to == METADATA_KEY_DRM_MIME) {
value = DrmMtkUtil::toCommonMime(value.string());
// not audio/video/image -> not scan into db
type.setTo(value.string(), 6);
if (0 != strcasecmp(type.string(), "audio/")
&& 0 != strcasecmp(type.string(), "video/")
&& 0 != strcasecmp(type.string(), "image/")) {
LOGW("scan: OMA DRM v1: invalid drm media file mime type[%s], not added into db.",
value.string());
delete dcfMetadata;
delete drmManagerClient;
client.setMimeType("bad mime type");
return MEDIA_SCAN_RESULT_SKIPPED;
}
client.setMimeType(value.string());
LOGD("scan: OMA DRM v1: drm original mime type[%s].",
value.string());
// determine the Action it shall used.
if ((0 == strcasecmp(type.string(), "audio/"))
|| (0 == strcasecmp(type.string(), "video/"))) {
action = Action::PLAY;
} else if ((0 == strcasecmp(type.string(), "image/"))) {
action = Action::DISPLAY;
}
}
if (kMap[i].to == METADATA_KEY_IS_DRM) {
isOMADrmDcf = (value == String8("1"));
}
client.addStringTag(kMap[i].from, value.string());
LOGD("scan: OMA DRM v1: client.addString tag[%s] value[%s].",
kMap[i].from, value.string());
}
}
// if there's no valid rights for this file currently, just return OK
// to make sure it can be scanned into db.
if (isOMADrmDcf
&& RightsStatus::RIGHTS_VALID != drmManagerClient->checkRightsStatus(tmp, action)) {
LOGD("scan: OMA DRM v1: current no valid rights, return OK so that it can be added into db.");
delete dcfMetadata;
delete drmManagerClient;
return MEDIA_SCAN_RESULT_OK;
}
// when there's valid rights, should contine to add extra metadata
LOGD("scan: OMA DRM v1: current valid rights, continue to add extra info.");
delete dcfMetadata; dcfMetadata = NULL;
delete drmManagerClient; drmManagerClient = NULL;
// if picture then we need not to scan with extractors.
if (isOMADrmDcf && 0 == strcasecmp(type.string(), "image/")) {
LOGD("scan: OMA DRM v1: for DRM image we do not sniff with extractors.");
return MEDIA_SCAN_RESULT_OK;
}
}
#endif
#endif
if (!strcasecmp(extension, ".mid")
|| !strcasecmp(extension, ".smf")
|| !strcasecmp(extension, ".imy")
|| !strcasecmp(extension, ".midi")
|| !strcasecmp(extension, ".xmf")
|| !strcasecmp(extension, ".rtttl")
|| !strcasecmp(extension, ".rtx")
|| !strcasecmp(extension, ".ota")
|| !strcasecmp(extension, ".mxmf")) {
return HandleMIDI(path, &client);
}
sp<MediaMetadataRetriever> mRetriever(new MediaMetadataRetriever);
status_t status = mRetriever->setDataSource(path);
if (status) {
#ifndef ANDROID_DEFAULT_CODE
//if this still need on ICS
// set mime type to "bad mime type" for unsupported format, otherwise the file will be included in Gallery/Music
LOGE("processFile '%s' - not supported", path);
client.setMimeType("bad mime type");
return MEDIA_SCAN_RESULT_SKIPPED;
#else
return MEDIA_SCAN_RESULT_ERROR;
#endif
}
const char *value;
if ((value = mRetriever->extractMetadata(
METADATA_KEY_MIMETYPE)) != NULL) {
status = client.setMimeType(value);
if (status) {
return MEDIA_SCAN_RESULT_ERROR;
}
}
struct KeyMap {
const char *tag;
int key;
};
static const KeyMap kKeyMap[] = {
{ "tracknumber", METADATA_KEY_CD_TRACK_NUMBER },
{ "discnumber", METADATA_KEY_DISC_NUMBER },
{ "album", METADATA_KEY_ALBUM },
{ "artist", METADATA_KEY_ARTIST },
{ "albumartist", METADATA_KEY_ALBUMARTIST },
{ "composer", METADATA_KEY_COMPOSER },
{ "genre", METADATA_KEY_GENRE },
{ "title", METADATA_KEY_TITLE },
{ "year", METADATA_KEY_YEAR },
{ "duration", METADATA_KEY_DURATION },
{ "writer", METADATA_KEY_WRITER },
{ "compilation", METADATA_KEY_COMPILATION },
{ "isdrm", METADATA_KEY_IS_DRM }, // "isdrm"
#ifdef MTK_S3D_SUPPORT
{"stereotype",METADATA_KEY_STEREO_3D}, //stereo 3d info
#endif
};
static const size_t kNumEntries = sizeof(kKeyMap) / sizeof(kKeyMap[0]);
for (size_t i = 0; i < kNumEntries; ++i) {
const char *value;
if ((value = mRetriever->extractMetadata(kKeyMap[i].key)) != NULL) {
#ifndef ANDROID_DEFAULT_CODE
#ifdef MTK_DRM_APP
if (kKeyMap[i].key == METADATA_KEY_IS_DRM) {
if (isOMADrmDcf) {
LOGD("set METADATA_KEY_IS_DRM to 1 for OMA DRM v1.");
value = "1";
}
}
#endif
#endif
status = client.addStringTag(kKeyMap[i].tag, value);
LOGD("processFileInternal() : client.addString tag[%s] value[%s]",
kKeyMap[i].tag, value);
if (status != OK) {
return MEDIA_SCAN_RESULT_ERROR;
}
#ifndef ANDROID_DEFAULT_CODE
if (kKeyMap[i].key == METADATA_KEY_DURATION) {
if (!strcasecmp(extension, ".mp3")
|| !strcasecmp(extension, ".aac")
|| !strcasecmp(extension, ".amr")
|| !strcasecmp(extension, ".awb")) {
client.addStringTag("isAccurateDuration", "0");
} else if (!strcasecmp(extension, ".wav")
|| !strcasecmp(extension, ".ogg")
|| !strcasecmp(extension, ".oga")) {
client.addStringTag("isAccurateDuration", "1");
}
}
#endif // ANDROID_DEFAULT_CODE
}
}
#ifndef ANDROID_DEFAULT_CODE
LOGD("processFileInternal '%s' - return OK", path);
#endif
return MEDIA_SCAN_RESULT_OK;
}
static PVMFStatus parseMP3(const char *filename, MediaScannerClient& client)
{
PVID3ParCom pvId3Param;
PVFile fileHandle;
Oscl_FileServer iFs;
uint32 duration;
if (iFs.Connect() != 0)
{
LOGE("iFs.Connect failed\n");
return PVMFFailure;
}
oscl_wchar output[MAX_BUFF_SIZE];
oscl_UTF8ToUnicode((const char *)filename, oscl_strlen((const char *)filename), (oscl_wchar *)output, MAX_BUFF_SIZE);
if (0 != fileHandle.Open((oscl_wchar *)output, Oscl_File::MODE_READ | Oscl_File::MODE_BINARY, iFs) )
{
LOGE("Could not open the input file for reading(Test: parse id3).\n");
return PVMFFailure;
}
fileHandle.Seek(0, Oscl_File::SEEKSET);
pvId3Param.ParseID3Tag(&fileHandle);
fileHandle.Close();
iFs.Close();
//Get the frames information from ID3 library
PvmiKvpSharedPtrVector framevector;
pvId3Param.GetID3Frames(framevector);
uint32 num_frames = framevector.size();
for (uint32 i = 0; i < num_frames;i++)
{
const char* key = framevector[i]->key;
bool validUtf8 = true;
// type should follow first semicolon
const char* type = strchr(key, ';') + 1;
if (type == 0) continue;
const char* value = framevector[i]->value.pChar_value;
// KVP_VALTYPE_UTF8_CHAR check must be first, since KVP_VALTYPE_ISO88591_CHAR
// is a substring of KVP_VALTYPE_UTF8_CHAR.
// Similarly, KVP_VALTYPE_UTF16BE_WCHAR must be checked before KVP_VALTYPE_UTF16_WCHAR
if (oscl_strncmp(type, KVP_VALTYPE_UTF8_CHAR, KVP_VALTYPE_UTF8_CHAR_LEN) == 0) {
// utf8 can be passed through directly
// but first validate to make sure it is legal utf8
uint32 valid_chars;
validUtf8 = oscl_str_is_valid_utf8((const uint8 *)value, valid_chars);
if (validUtf8 && !client.handleStringTag(key, value)) goto failure;
}
// if the value is not valid utf8, then we will treat it as iso-8859-1
// and our native encoding detection will try to figure out what it is
if (oscl_strncmp(type, KVP_VALTYPE_ISO88591_CHAR, KVP_VALTYPE_ISO88591_CHAR_LEN) == 0
|| !validUtf8) {
// iso-8859-1
// convert to utf8
// worse case is 2x inflation
const unsigned char* src = (const unsigned char *)value;
char* temp = (char *)alloca(strlen(value) * 2 + 1);
if (temp) {
char* dest = temp;
unsigned int uch;
while ((uch = *src++) != 0) {
if (uch & 0x80) {
*dest++ = (uch >> 6) | 0xc0;
*dest++ = (uch & 0x3f) | 0x80;
} else *dest++ = uch;
}
*dest = 0;
if (!client.addStringTag(key, temp)) goto failure;
}
} else if (oscl_strncmp(type, KVP_VALTYPE_UTF16BE_WCHAR, KVP_VALTYPE_UTF16BE_WCHAR_LEN) == 0 ||