static Bool uir_process(GF_TermExt *termext, u32 action, void *param)
{
const char *opt, *uifile;
GF_UIRecord *uir = termext->udta;
switch (action) {
case GF_TERM_EXT_START:
uir->term = (GF_Terminal *) param;
opt = gf_modules_get_option((GF_BaseInterface*)termext, "UIRecord", "Mode");
if (!opt) return 0;
uifile = gf_modules_get_option((GF_BaseInterface*)termext, "UIRecord", "File");
if (!uifile) return 0;
if (!strcmp(opt, "Play")) {
uir->uif = gf_f64_open(uifile, "rb");
if (!uir->uif) return 0;
uir->bs = gf_bs_from_file(uir->uif, GF_BITSTREAM_READ);
termext->caps |= GF_TERM_EXTENSION_NOT_THREADED;
uir->evt_filter.on_event = uir_on_event_play;
uir->evt_filter.udta = uir;
gf_term_add_event_filter(uir->term, &uir->evt_filter);
uir_load_event(uir);
} else if (!strcmp(opt, "Record")) {
uir->uif = gf_f64_open(uifile, "wb");
if (!uir->uif) return 0;
uir->bs = gf_bs_from_file(uir->uif, GF_BITSTREAM_WRITE);
uir->evt_filter.on_event = uir_on_event_record;
uir->evt_filter.udta = uir;
gf_term_add_event_filter(uir->term, &uir->evt_filter);
} else {
return 0;
}
return 1;
case GF_TERM_EXT_STOP:
if (uir->uif) fclose(uir->uif);
if (uir->bs) gf_bs_del(uir->bs);
gf_term_remove_event_filter(uir->term, &uir->evt_filter);
uir->term = NULL;
/*auto-disable the plugin by default*/
gf_modules_set_option((GF_BaseInterface*)termext, "UIRecord", "Mode", "Disable");
break;
case GF_TERM_EXT_PROCESS:
/*flush all events until current time if reached*/
while (uir->evt_loaded && uir->ck && (uir->next_time <= gf_clock_time(uir->ck) )) {
uir->term->compositor->video_out->on_event(uir->term->compositor->video_out->evt_cbk_hdl, &uir->next_event);
uir_load_event(uir);
}
break;
}
return 0;
}
GF_DataMap *gf_isom_fdm_new(const char *sPath, u8 mode)
{
u8 bs_mode;
GF_FileDataMap *tmp = (GF_FileDataMap *) gf_malloc(sizeof(GF_FileDataMap));
if (!tmp) return NULL;
memset(tmp, 0, sizeof(GF_FileDataMap));
tmp->type = GF_ISOM_DATA_FILE;
tmp->mode = mode;
#ifndef GPAC_DISABLE_ISOM_WRITE
//open a temp file
if (!strcmp(sPath, "mp4_tmp_edit")) {
//create a temp file (that only occurs in EDIT/WRITE mode)
tmp->stream = gf_temp_file_new();
bs_mode = GF_BITSTREAM_READ;
}
#endif
switch (mode) {
case GF_ISOM_DATA_MAP_READ:
if (!tmp->stream) tmp->stream = gf_f64_open(sPath, "rb");
bs_mode = GF_BITSTREAM_READ;
break;
///we open the file in READ/WRITE mode, in case
case GF_ISOM_DATA_MAP_WRITE:
if (!tmp->stream) tmp->stream = gf_f64_open(sPath, "w+b");
if (!tmp->stream) tmp->stream = gf_f64_open(sPath, "wb");
bs_mode = GF_BITSTREAM_WRITE;
break;
///we open the file in CAT mode, in case
case GF_ISOM_DATA_MAP_CAT:
if (!tmp->stream) tmp->stream = gf_f64_open(sPath, "a+b");
if (tmp->stream) gf_f64_seek(tmp->stream, 0, SEEK_END);
bs_mode = GF_BITSTREAM_WRITE;
break;
default:
gf_free(tmp);
return NULL;
}
if (!tmp->stream) {
gf_free(tmp);
return NULL;
}
tmp->bs = gf_bs_from_file(tmp->stream, bs_mode);
if (!tmp->bs) {
fclose(tmp->stream);
gf_free(tmp);
return NULL;
}
return (GF_DataMap *)tmp;
}
static GF_Err gf_text_guess_format(char *filename, u32 *fmt)
{
char szLine[2048], szTest[10];
u32 val;
FILE *test = gf_f64_open(filename, "rt");
if (!test) return GF_URL_ERROR;
while (fgets(szLine, 2048, test) != NULL) {
REM_TRAIL_MARKS(szLine, "\r\n\t ")
if (strlen(szLine)) break;
}
*fmt = GF_TEXT_IMPORT_NONE;
if ((szLine[0]=='{') && strstr(szLine, "}{")) *fmt = GF_TEXT_IMPORT_SUB;
else if (sscanf(szLine, "%u", &val)==1) {
sprintf(szTest, "%u", val);
if (!strcmp(szTest, szLine)) *fmt = GF_TEXT_IMPORT_SRT;
}
else if (!strnicmp(szLine, "<?xml ", 6)) {
char *ext = strrchr(filename, '.');
if (!strnicmp(ext, ".ttxt", 5)) *fmt = GF_TEXT_IMPORT_TTXT;
ext = strstr(szLine, "?>");
if (ext) ext += 2;
if (!ext[0]) {
if (!fgets(szLine, 2048, test))
szLine[0] = '\0';
}
if (strstr(szLine, "x-quicktime-tx3g")) *fmt = GF_TEXT_IMPORT_TEXML;
}
fclose(test);
return GF_OK;
}
static GF_Err AC3_ConnectService(GF_InputService *plug, GF_ClientService *serv, const char *url)
{
char szURL[2048];
char *ext;
GF_Err reply;
AC3Reader *read = plug->priv;
read->service = serv;
if (read->dnload) gf_service_download_del(read->dnload);
read->dnload = NULL;
strcpy(szURL, url);
ext = strrchr(szURL, '#');
if (ext) ext[0] = 0;
/*remote fetch*/
read->is_remote = !ac3_is_local(szURL);
if (read->is_remote) {
ac3_download_file(plug, (char *) szURL);
return GF_OK;
}
reply = GF_OK;
read->stream = gf_f64_open(szURL, "rb");
if (!read->stream) {
reply = GF_URL_ERROR;
} else if (!AC3_ConfigureFromFile(read)) {
fclose(read->stream);
read->stream = NULL;
reply = GF_NOT_SUPPORTED;
}
gf_service_connect_ack(serv, NULL, reply);
if (!reply && read->is_inline ) AC3_SetupObject(read);
return GF_OK;
}
GF_Err swf_to_svg_init(SWFReader *read)
{
char szFileName[GF_MAX_PATH];
sprintf(szFileName, "%s.svg", read->load->fileName);
/*init callbacks*/
read->svg_output = gf_f64_open(szFileName, "wt");
fprintf(read->svg_output, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
fprintf(read->svg_output, "<svg xmlns=\"http://www.w3.org/2000/svg\" ");
fprintf(read->svg_output, "xmlns:xlink=\"http://www.w3.org/1999/xlink\" ");
fprintf(read->svg_output, "width=\"100%%\" ");
fprintf(read->svg_output, "height=\"100%%\" ");
fprintf(read->svg_output, "viewBox=\"0 0 %d %d\" ", FIX2INT(read->width), FIX2INT(read->height));
fprintf(read->svg_output, "viewport-fill=\"rgb(255,255,255)\" ");
fprintf(read->svg_output, ">\n");
fprintf(read->svg_output, "<g id=\"frame%d\" display=\"none\">\n",read->current_frame);
fprintf(read->svg_output, "<animate attributeName=\"display\" to=\"inline\" begin=\"%f\" end=\"%f\" fill=\"remove\" restart=\"never\"/>\n",
1.0*(read->current_frame)/read->frame_rate, 1.0*(read->current_frame+1)/read->frame_rate);
read->show_frame = swf_svg_show_frame;
read->allocate_depth = swf_svg_allocate_depth;
read->place_obj = swf_svg_place_obj;
read->remove_obj = swf_svg_remove_obj;
read->define_shape = swf_svg_define_shape;
read->define_sprite = swf_svg_define_sprite;
read->set_backcol = swf_svg_set_backcol;
read->define_button = swf_svg_define_button;
read->define_text = swf_svg_define_text;
read->define_edit_text = swf_svg_define_edit_text;
read->setup_sound = swf_svg_setup_sound;
read->start_sound = swf_svg_start_sound;
read->setup_image = swf_svg_setup_image;
read->action = swf_svg_action;
read->finalize = swf_svg_finalize;
return GF_OK;
}
void Playlist::OpenPlayList(CString fileName)
{
FILE *pl;
PLEntry *ple;
Bool load_m3u, go;
char szLine[GF_MAX_PATH], *sep;
char szPath[GF_MAX_PATH];
strcpy(szPath, fileName);
sep = strrchr(szPath, '\\');
if (sep) sep[1] = 0;
else szPath[0] = 0;
pl = gf_f64_open(fileName, "rt");
if (!pl) return;
ple = NULL;
load_m3u = GF_TRUE;
while (!feof(pl)) {
fgets(szLine, GF_MAX_PATH, pl);
go = GF_TRUE;
while (go) {
switch (szLine[strlen(szLine)-1]) {
case '\n':
case '\r':
case ' ':
szLine[strlen(szLine)-1] = 0;
break;
default:
go = GF_FALSE;
break;
}
}
if (!strlen(szLine)) continue;
if (!stricmp(szLine, "[playlist]")) {
load_m3u = GF_FALSE;
} else if (load_m3u) {
ple = new PLEntry(szLine, szPath);
gf_list_add(m_entries, ple);
} else if (!strnicmp(szLine, "file", 4)) {
char *st = strchr(szLine, '=');
if (!st) ple = NULL;
else {
ple = new PLEntry(st + 1, szPath);
gf_list_add(m_entries, ple);
}
} else if (ple && !strnicmp(szLine, "Length", 6)) {
char *st = strchr(szLine, '=');
s32 d = atoi(st + 1);
if (d>0) ple->m_duration = d;
} else if (ple && !strnicmp(szLine, "Title", 5)) {
char *st = strchr(szLine, '=');
gf_free(ple->m_disp_name);
ple->m_disp_name = gf_strdup(st + 6);
}
}
fclose(pl);
m_all_dead_entries=-1;
m_cur_entry = -1;
RefreshList();
}
static u32 check_existing_file(char *base_file, char *ext, char *data, u32 data_size, u32 idx)
{
char szFile[GF_MAX_PATH];
u64 fsize;
FILE *f;
sprintf(szFile, "%s%04X%s", base_file, idx, ext);
f = gf_f64_open(szFile, "rb");
if (!f) return 0;
gf_f64_seek(f, 0, SEEK_END);
fsize = gf_f64_tell(f);
if (fsize==data_size) {
u32 offset=0;
char cache[1024];
gf_f64_seek(f, 0, SEEK_SET);
while (fsize) {
u32 read = (u32) fread(cache, 1, 1024, f);
fsize -= read;
if (memcmp(cache, data+offset, sizeof(char)*read)) break;
offset+=read;
}
fclose(f);
f = NULL;
/*same file*/
if (!fsize) return 2;
}
if (f)
fclose(f);
return 1;
}
GF_EXPORT
FILE *gf_temp_file_new()
{
#if defined(_WIN32_WCE)
TCHAR pPath[MAX_PATH+1];
TCHAR pTemp[MAX_PATH+1];
if (!GetTempPath(MAX_PATH, pPath)) {
pPath[0] = '.';
pPath[1] = '.';
}
if (GetTempFileName(pPath, TEXT("git"), 0, pTemp))
return _wfopen(pTemp, TEXT("w+b"));
return NULL;
#elif defined(WIN32)
char tmp[MAX_PATH], t_file[100];
FILE *res = tmpfile();
if (res) return res;
{
u32 err = GetLastError();
GF_LOG(GF_LOG_INFO, GF_LOG_CORE, ("[Win32] system failure for tmpfile(): 0x%08x\n", err));
}
/*tmpfile() may fail under vista ...*/
if (!GetEnvironmentVariable("TEMP",tmp,MAX_PATH))
return NULL;
sprintf(t_file, "\\gpac_%08x.tmp", (u32) tmp);
strcat(tmp, t_file);
return gf_f64_open(tmp, "w+b");
#else
return tmpfile();
#endif
}
static char *validator_create_snapshot(GF_Validator *validator)
{
GF_Err e;
GF_VideoSurface fb;
GF_Terminal *term = validator->term;
char *dumpname;
dumpname = validator_get_snapshot_name(validator, validator->is_recording, validator->snapshot_number);
e = gf_term_get_screen_buffer(term, &fb);
if (e) {
GF_LOG(GF_LOG_ERROR, GF_LOG_MODULE, ("[Validator] Error dumping screen buffer %s\n", gf_error_to_string(e)));
} else {
u32 dst_size = fb.width*fb.height*3;
char *dst=gf_malloc(sizeof(char)*dst_size);
e = gf_img_png_enc(fb.video_buffer, fb.width, fb.height, fb.pitch_y, fb.pixel_format, dst, &dst_size);
if (e) {
GF_LOG(GF_LOG_ERROR, GF_LOG_MODULE, ("[Validator] Error encoding PNG %s\n", gf_error_to_string(e)));
} else {
FILE *png = gf_f64_open(dumpname, "wb");
if (!png) {
GF_LOG(GF_LOG_ERROR, GF_LOG_MODULE, ("[Validator] Error writing file %s\n", dumpname));
} else {
gf_fwrite(dst, dst_size, 1, png);
fclose(png);
GF_LOG(GF_LOG_INFO, GF_LOG_MODULE, ("[Validator] Writing file %s\n", dumpname));
}
}
if (dst) gf_free(dst);
gf_term_release_screen_buffer(term, &fb);
}
validator->snapshot_number++;
return dumpname;
}
void IMG_NetIO(void *cbk, GF_NETIO_Parameter *param)
{
GF_Err e;
const char *szCache;
IMGLoader *read = (IMGLoader *) cbk;
if (!read->dnload) return;
/*handle service message*/
gf_service_download_update_stats(read->dnload);
e = param->error;
/*wait to get the whole file*/
if (!e && (param->msg_type!=GF_NETIO_DATA_TRANSFERED)) return;
if (param->msg_type==GF_NETIO_DATA_TRANSFERED) {
szCache = gf_dm_sess_get_cache_name(read->dnload);
if (!szCache) e = GF_IO_ERR;
else {
read->stream = gf_f64_open((char *) szCache, "rb");
if (!read->stream) e = GF_SERVICE_ERROR;
else {
e = GF_OK;
gf_f64_seek(read->stream, 0, SEEK_END);
read->data_size = (u32) gf_f64_tell(read->stream);
gf_f64_seek(read->stream, 0, SEEK_SET);
}
}
}
/*OK confirm*/
gf_service_connect_ack(read->service, NULL, e);
if (!e) IMG_SetupObject(read);
}
GF_Err gf_isom_extract_meta_xml(GF_ISOFile *file, Bool root_meta, u32 track_num, char *outName, Bool *is_binary)
{
u32 i, count;
FILE *didfile;
GF_XMLBox *xml = NULL;
GF_MetaBox *meta = gf_isom_get_meta(file, root_meta, track_num);
if (!meta) return GF_BAD_PARAM;
/*Find XMLBox*/
count = gf_list_count(meta->other_boxes);
for (i = 0; i <count; i++) {
GF_Box *a = (GF_Box *)gf_list_get(meta->other_boxes, i);
if ((a->type == GF_ISOM_BOX_TYPE_XML) || (a->type == GF_ISOM_BOX_TYPE_BXML) ) {
xml = (GF_XMLBox *)a;
break;
}
}
if (!xml || !xml->xml || !xml->xml_length) return GF_BAD_PARAM;
didfile = gf_f64_open(outName, "wt");
if (!didfile) return GF_IO_ERR;
fwrite(xml->xml, xml->xml_length, 1, didfile);
fclose(didfile);
if (is_binary) *is_binary = (xml->type==GF_ISOM_BOX_TYPE_BXML) ? 1 : 0;
return GF_OK;
}
Bool gf_cache_check_if_cache_file_is_corrupted(const DownloadedCacheEntry entry) {
FILE *the_cache = gf_f64_open ( entry->cache_filename, "rb" );
if ( the_cache )
{
char * endPtr;
const char * keyValue = gf_cfg_get_key ( entry->properties, CACHE_SECTION_NAME, CACHE_SECTION_NAME_CONTENT_SIZE );
gf_f64_seek ( the_cache, 0, SEEK_END );
entry->cacheSize = ( u32 ) gf_f64_tell ( the_cache );
fclose ( the_cache );
if (keyValue) {
entry->contentLength = strtoul( keyValue, &endPtr, 10);
if (*endPtr!='\0' || entry->contentLength != entry->cacheSize) {
entry->flags |= CORRUPTED;
GF_LOG(GF_LOG_INFO, GF_LOG_NETWORK, ("[CACHE] gf_cache_create_entry:%d, Cache corrupted: file and cache info size mismatch.\n", __LINE__));
}
} else {
entry->flags |= CORRUPTED;
GF_LOG(GF_LOG_INFO, GF_LOG_NETWORK, ("[CACHE] gf_cache_create_entry:%d, CACHE is corrupted !\n", __LINE__));
}
} else {
entry->flags |= CORRUPTED;
}
return entry->flags & CORRUPTED;
}
GF_DataMap *gf_isom_fdm_new_temp(const char *sPath)
{
GF_FileDataMap *tmp = (GF_FileDataMap *) gf_malloc(sizeof(GF_FileDataMap));
if (!tmp) return NULL;
memset(tmp, 0, sizeof(GF_FileDataMap));
tmp->type = GF_ISOM_DATA_FILE;
tmp->mode = GF_ISOM_DATA_MAP_WRITE;
if (!sPath) {
tmp->stream = gf_temp_file_new();
} else {
char szPath[GF_MAX_PATH];
if ((sPath[strlen(sPath)-1] != '\\') && (sPath[strlen(sPath)-1] != '/')) {
sprintf(szPath, "%s%c%p_isotmp", sPath, GF_PATH_SEPARATOR, (void*) tmp);
} else {
sprintf(szPath, "%s%p_isotmp", sPath, (void*) tmp);
}
tmp->stream = gf_f64_open(szPath, "w+b");
tmp->temp_file = gf_strdup(szPath);
}
if (!tmp->stream) {
if (tmp->temp_file) gf_free(tmp->temp_file);
gf_free(tmp);
return NULL;
}
tmp->bs = gf_bs_from_file(tmp->stream, GF_BITSTREAM_WRITE);
if (!tmp->bs) {
fclose(tmp->stream);
gf_free(tmp);
return NULL;
}
return (GF_DataMap *)tmp;
}
GF_EXPORT
GF_Err gf_cfg_save(GF_Config *iniFile)
{
u32 i, j;
IniSection *sec;
IniKey *key;
FILE *file;
if (!iniFile->hasChanged) return GF_OK;
if (iniFile->skip_changes) return GF_OK;
if (!iniFile->fileName) return GF_OK;
file = gf_f64_open(iniFile->fileName, "wt");
if (!file) return GF_IO_ERR;
i=0;
while ( (sec = (IniSection *) gf_list_enum(iniFile->sections, &i)) ) {
/*Temporary sections are not saved*/
if (!strnicmp(sec->section_name, "Temp", 4)) continue;
fprintf(file, "[%s]\n", sec->section_name);
j=0;
while ( (key = (IniKey *) gf_list_enum(sec->keys, &j)) ) {
fprintf(file, "%s=%s\n", key->name, key->value);
}
/* end of section */
fprintf(file, "\n");
}
fclose(file);
return GF_OK;
}
static GF_Err ISMA_GetGPAC_KMS(ISMAEAPriv *priv, GF_Channel *ch, const char *kms_url)
{
GF_Err e;
FILE *t;
GF_DownloadSession * sess;
if (!strnicmp(kms_url, "(ipmp)", 6)) return GF_NOT_SUPPORTED;
else if (!strnicmp(kms_url, "(uri)", 5)) kms_url += 5;
else if (!strnicmp(kms_url, "file://", 7)) kms_url += 7;
e = GF_OK;
/*try local*/
t = (strstr(kms_url, "://") == NULL) ? gf_f64_open(kms_url, "r") : NULL;
if (t) {
fclose(t);
return gf_ismacryp_gpac_get_info(ch->esd->ESID, (char *)kms_url, priv->key, priv->salt);
}
/*note that gpac doesn't have TLS support -> not really usefull. As a general remark, ISMACryp
is supported as a proof of concept, crypto and IPMP being the last priority on gpac...*/
GF_LOG(GF_LOG_INFO, GF_LOG_MEDIA, ("[CENC/ISMA] Fetching ISMACryp key for channel %d\n", ch->esd->ESID) );
sess = gf_term_download_new(ch->service, kms_url, 0, ISMA_KMS_NetIO, ch);
if (!sess) return GF_IO_ERR;
/*start our download (threaded)*/
gf_dm_sess_process(sess);
while (1) {
e = gf_dm_sess_get_stats(sess, NULL, NULL, NULL, NULL, NULL, NULL);
if (e) break;
}
if (e==GF_EOS) {
e = gf_ismacryp_gpac_get_info(ch->esd->ESID, (char *) gf_dm_sess_get_cache_name(sess), priv->key, priv->salt);
}
gf_term_download_del(sess);
return e;
}
GF_Err WriteToFile(GF_ISOFile *movie)
{
FILE *stream;
GF_BitStream *bs;
MovieWriter mw;
GF_Err e = GF_OK;
if (!movie) return GF_BAD_PARAM;
if (movie->openMode == GF_ISOM_OPEN_READ) return GF_BAD_PARAM;
e = gf_isom_insert_copyright(movie);
if (e) return e;
memset(&mw, 0, sizeof(mw));
mw.movie = movie;
//capture mode: we don't need a new bitstream
if (movie->openMode == GF_ISOM_OPEN_WRITE) {
e = WriteFlat(&mw, 0, movie->editFileMap->bs);
} else {
//OK, we need a new bitstream
stream = gf_f64_open(movie->finalName, "w+b");
if (!stream) return GF_IO_ERR;
bs = gf_bs_from_file(stream, GF_BITSTREAM_WRITE);
if (!bs) {
fclose(stream);
return GF_OUT_OF_MEM;
}
switch (movie->storageMode) {
case GF_ISOM_STORE_TIGHT:
case GF_ISOM_STORE_INTERLEAVED:
e = WriteInterleaved(&mw, bs, 0);
break;
case GF_ISOM_STORE_DRIFT_INTERLEAVED:
e = WriteInterleaved(&mw, bs, 1);
break;
case GF_ISOM_STORE_STREAMABLE:
e = WriteFlat(&mw, 1, bs);
break;
default:
e = WriteFlat(&mw, 0, bs);
break;
}
gf_bs_del(bs);
fclose(stream);
}
if (mw.buffer) gf_free(mw.buffer);
if (mw.nb_done<mw.total_samples) {
gf_set_progress("ISO File Writing", mw.total_samples, mw.total_samples);
}
return e;
}
static void live_session_setup(LiveSession *livesess, char *ip, u16 port, u32 path_mtu, u32 ttl, char *ifce_addr, char *sdp_name)
{
RTPChannel *rtpch;
u32 count = gf_seng_get_stream_count(livesess->seng);
u32 i;
char *iod64 = gf_seng_get_base64_iod(livesess->seng);
char *sdp = gf_rtp_streamer_format_sdp_header("GPACSceneStreamer", ip, NULL, iod64);
if (iod64) gf_free(iod64);
for (i=0; i<count; i++) {
u16 ESID;
u32 st, oti, ts;
char *config = NULL;
u32 config_len;
gf_seng_get_stream_config(livesess->seng, i, &ESID, &config, &config_len, &st, &oti, &ts);
GF_SAFEALLOC(rtpch, RTPChannel);
rtpch->timescale = ts;
rtpch->init_time = gf_sys_clock();
switch (st) {
case GF_STREAM_OD:
case GF_STREAM_SCENE:
rtpch->rtp = gf_rtp_streamer_new_extended(st, oti, ts, ip, port, path_mtu, ttl, ifce_addr,
GP_RTP_PCK_SYSTEMS_CAROUSEL, (char *) config, config_len,
96, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4);
if (rtpch->rtp) {
gf_rtp_streamer_disable_auto_rtcp(rtpch->rtp);
rtpch->manual_rtcp = 1;
}
break;
default:
rtpch->rtp = gf_rtp_streamer_new(st, oti, ts, ip, port, path_mtu, ttl, ifce_addr, GP_RTP_PCK_SIGNAL_RAP, (char *) config, config_len);
break;
}
rtpch->ESID = ESID;
rtpch->adjust_carousel_time = 1;
gf_list_add(livesess->streams, rtpch);
gf_rtp_streamer_append_sdp(rtpch->rtp, ESID, (char *) config, config_len, NULL, &sdp);
/*fetch initial config of the broadcast*/
gf_seng_get_stream_carousel_info(livesess->seng, ESID, &rtpch->carousel_period, &rtpch->aggregate_on_stream);
port += 2;
}
if (sdp) {
FILE *out = gf_f64_open(sdp_name, "wt");
fprintf(out, "%s", sdp);
fclose(out);
gf_free(sdp);
}
}
static Bool svg_check_download(SVGIn *svgin)
{
u64 size;
FILE *f = gf_f64_open(svgin->file_name, "rb");
if (!f) return 0;
gf_f64_seek(f, 0, SEEK_END);
size = gf_f64_tell(f);
fclose(f);
if (size==svgin->file_size) return 1;
return 0;
}
static void setup_logs()
{
if (log_file) fclose(log_file);
log_file = NULL;
gf_log_set_tool_level(GF_LOG_ALL, GF_LOG_ERROR);
gf_log_set_callback(NULL, NULL);
if (log_rti) {
const char *filename = gf_cfg_get_key(user.config, "General", "LogFile");
if (!filename) {
gf_cfg_set_key(user.config, "General", "LogFile", "\\gpac_logs.txt");
filename = "\\gpac_logs.txt";
}
log_file = gf_f64_open(filename, "a+t");
fprintf(log_file, "!! GPAC RunTime Info for file %s !!\n", the_url);
fprintf(log_file, "SysTime(ms)\tSceneTime(ms)\tCPU\tFPS\tMemory(kB)\tObservation\n");
gf_log_set_tool_level(GF_LOG_ALL, GF_LOG_ERROR);
gf_log_set_tool_level(GF_LOG_RTI, GF_LOG_DEBUG);
gf_log_set_callback(log_file, on_gpac_rti_log);
GF_LOG(GF_LOG_DEBUG, GF_LOG_RTI, ("[RTI] System state when enabling log\n"));
} else {
const char *filename = gf_cfg_get_key(user.config, "General", "LogFile");
if (!filename) {
gf_cfg_set_key(user.config, "General", "LogFile", "\\gpac_logs.txt");
filename = "\\gpac_logs.txt";
}
const char *logs = gf_cfg_get_key(user.config, "General", "Logs");
if (logs) {
if (gf_log_set_tools_levels( logs ) != GF_OK) {
} else {
if (log_file = gf_f64_open(filename, "a+t")) {
gf_log_set_callback(log_file, on_gpac_log);
}
}
}
}
}
static Bool IsLargeFile(char *path)
{
#ifndef _WIN32_WCE
FILE *stream;
s64 size;
stream = gf_f64_open(path, "rb");
if (!stream) return 0;
gf_f64_seek(stream, 0, SEEK_END);
size = gf_f64_tell(stream);
fclose(stream);
if (size == -1L) return 0;
if (size > 0xFFFFFFFF) return 1;
#endif
return 0;
}
GF_CacheReader gf_cache_reader_new(const DownloadedCacheEntry entry) {
GF_CacheReader reader;
if (entry == NULL)
return NULL;
reader = gf_malloc(sizeof(struct __CacheReaderStruct));
if (reader == NULL)
return NULL;
reader->readPtr = gf_f64_open( entry->cache_filename, "rb" );
reader->readPosition = 0;
if (!reader->readPtr) {
gf_cache_reader_del(reader);
return NULL;
}
return reader;
}
GF_Err gf_cache_open_write_cache( const DownloadedCacheEntry entry, const GF_DownloadSession * sess ) {
CHECK_ENTRY;
if (!sess)
return GF_BAD_PARAM;
#ifdef ENABLE_WRITE_MX
GF_LOG(GF_LOG_DEBUG, GF_LOG_NETWORK,("[CACHE] Locking write mutex %p for entry=%s\n", (void*) (entry->write_mutex), entry->url) );
gf_mx_p(entry->write_mutex);
#endif
entry->write_session = sess;
if (!entry->continue_file) {
assert( ! entry->writeFilePtr);
entry->written_in_cache = 0;
}
entry->flags &= ~CORRUPTED;
if (entry->memory_stored) {
GF_LOG(GF_LOG_INFO, GF_LOG_NETWORK, ("[CACHE] Opening cache file %s for write (%s)...\n", entry->cache_filename, entry->url));
if (!entry->mem_allocated || (entry->mem_allocated < entry->contentLength)) {
if (entry->contentLength) entry->mem_allocated = entry->contentLength;
else if (!entry->mem_allocated) entry->mem_allocated = 81920;
entry->mem_storage = gf_realloc(entry->mem_storage, sizeof(char)* (entry->mem_allocated + 2) );
}
if (!entry->mem_allocated) {
GF_LOG(GF_LOG_ERROR, GF_LOG_NETWORK, ("[CACHE] Failed to create memory storage for file %s\n", entry->url));
return GF_OUT_OF_MEM;
}
sprintf(entry->cache_filename, "gmem://%d@%p", entry->contentLength, entry->mem_storage);
return GF_OK;
}
GF_LOG(GF_LOG_INFO, GF_LOG_NETWORK, ("[CACHE] Opening cache file %s for write (%s)...\n", entry->cache_filename, entry->url));
entry->writeFilePtr = gf_f64_open(entry->cache_filename, entry->continue_file ? "a+b" : "wb");
if (!entry->writeFilePtr) {
GF_LOG(GF_LOG_ERROR, GF_LOG_NETWORK,
("[CACHE] Error while opening cache file %s for writting.\n", entry->cache_filename));
entry->write_session = NULL;
#ifdef ENABLE_WRITE_MX
gf_mx_v(entry->write_mutex);
#endif
return GF_IO_ERR;
}
entry->file_exists = 1;
if (entry->continue_file )
gf_f64_seek(entry->writeFilePtr, 0, SEEK_END);
return GF_OK;
}
static Bool OGG_ReadPage(OGGReader *read, ogg_page *oggpage)
{
char buf[OGG_BUFFER_SIZE];
GF_Err e;
/*remote file, check if we use cache*/
if (read->is_remote) {
u32 total_size, status;
e = gf_dm_sess_get_stats(read->dnload, NULL, NULL, &total_size, NULL, NULL, &status);
/*not ready*/
if ((e<GF_OK) || (status > GF_NETIO_DATA_EXCHANGE)) return 0;
if (status == GF_NETIO_DATA_EXCHANGE) {
if (!total_size && !read->is_live) {
read->is_live = 1;
read->tune_in_time = gf_sys_clock();
}
else if (!read->is_live && !read->ogfile) {
const char *szCache = gf_dm_sess_get_cache_name(read->dnload);
if (!szCache) return 0;
read->ogfile = gf_f64_open((char *) szCache, "rb");
if (!read->ogfile) return 0;
}
}
}
while (ogg_sync_pageout(&read->oy, oggpage ) != 1 ) {
char *buffer;
u32 bytes;
if (read->ogfile) {
if (feof(read->ogfile)) {
OGG_EndOfFile(read);
return 0;
}
bytes = fread(buf, 1, OGG_BUFFER_SIZE, read->ogfile);
} else {
e = gf_dm_sess_fetch_data(read->dnload, buf, OGG_BUFFER_SIZE, &bytes);
if (e) return 0;
}
if (!bytes) return 0;
buffer = ogg_sync_buffer(&read->oy, bytes);
memcpy(buffer, buf, bytes);
ogg_sync_wrote(&read->oy, bytes);
}
return 1;
}
/*Dummy input just send a file name, no multitrack to handle so we don't need to check sub_url nor expected type*/
static GF_Descriptor *DC_GetServiceDesc(GF_InputService *plug, u32 expect_type, const char *sub_url)
{
u32 size = 0;
char *uri;
GF_ESD *esd;
GF_BitStream *bs;
DCReader *read = (DCReader *) plug->priv;
GF_InitialObjectDescriptor *iod = (GF_InitialObjectDescriptor *) gf_odf_desc_new(GF_ODF_IOD_TAG);
iod->scene_profileAndLevel = 1;
iod->graphics_profileAndLevel = 1;
iod->OD_profileAndLevel = 1;
iod->audio_profileAndLevel = 0xFE;
iod->visual_profileAndLevel = 0xFE;
iod->objectDescriptorID = 1;
if (read->is_views_url) {
iod->URLString = gf_strdup(read->url);
return (GF_Descriptor *)iod;
}
esd = gf_odf_desc_esd_new(0);
esd->slConfig->timestampResolution = 1000;
esd->slConfig->useTimestampsFlag = 1;
esd->ESID = 0xFFFE;
esd->decoderConfig->streamType = GF_STREAM_PRIVATE_SCENE;
esd->decoderConfig->objectTypeIndication = read->oti;
if (read->dnload) {
uri = (char *) gf_dm_sess_get_cache_name(read->dnload);
gf_dm_sess_get_stats(read->dnload, NULL, NULL, &size, NULL, NULL, NULL);
} else {
FILE *f = gf_f64_open(read->url, "rt");
gf_f64_seek(f, 0, SEEK_END);
size = (u32) gf_f64_tell(f);
fclose(f);
uri = read->url;
}
bs = gf_bs_new(NULL, 0, GF_BITSTREAM_WRITE);
gf_bs_write_u32(bs, size);
gf_bs_write_data(bs, uri, (u32) strlen(uri));
gf_bs_get_content(bs, &esd->decoderConfig->decoderSpecificInfo->data, &esd->decoderConfig->decoderSpecificInfo->dataLength);
gf_bs_del(bs);
gf_list_add(iod->ESDescriptors, esd);
return (GF_Descriptor *)iod;
}
GF_Err gf_img_file_dec(char *png_filename, u32 *hint_oti, u32 *width, u32 *height, u32 *pixel_format, char **dst, u32 *dst_size)
{
u32 fsize, read, oti;
FILE *f;
char *data;
GF_Err e;
f = gf_f64_open(png_filename, "rb");
if (!f) return GF_URL_ERROR;
oti = 0;
if (!hint_oti || ! *hint_oti) {
char *ext = strrchr(png_filename, '.');
if (!ext) return GF_NOT_SUPPORTED;
if (!stricmp(ext, ".png")) oti = GPAC_OTI_IMAGE_PNG;
else if (!stricmp(ext, ".jpg") || !stricmp(ext, ".jpeg")) oti = GPAC_OTI_IMAGE_JPEG;
}
gf_f64_seek(f, 0, SEEK_END);
fsize = (u32)gf_f64_tell(f);
gf_f64_seek(f, 0, SEEK_SET);
data = gf_malloc(fsize);
read = fread(data, sizeof(char), fsize, f);
fclose( f );
if (read != fsize) return GF_IO_ERR;
e = GF_NOT_SUPPORTED;
*dst_size = 0;
if (oti == GPAC_OTI_IMAGE_JPEG) {
#ifdef GPAC_HAS_JPEG
e = gf_img_jpeg_dec(data, fsize, width, height, pixel_format, NULL, dst_size, 0);
if (*dst_size) {
*dst = gf_malloc(*dst_size);
return gf_img_jpeg_dec(data, fsize, width, height, pixel_format, NULL, dst_size, 0);
}
#endif
} else if (oti == GPAC_OTI_IMAGE_PNG) {
#ifdef GPAC_HAS_PNG
e = gf_img_png_dec(data, fsize, width, height, pixel_format, NULL, dst_size);
if (*dst_size) {
*dst = gf_malloc(*dst_size);
return gf_img_png_dec(data, fsize, width, height, pixel_format, *dst, dst_size);
}
#endif
}
return e;
}
GF_Err gf_webvtt_dump_iso_track(GF_MediaExporter *dumper, char *szName, u32 track, Bool merge)
{
GF_Err e;
u32 i;
u32 count;
u32 timescale;
FILE *out;
u32 di;
u64 duration;
GF_WebVTTParser *parser;
out = szName ? gf_f64_open(szName, "wt") : stdout;
if (!out) return GF_IO_ERR;// gf_export_message(dumper, GF_IO_ERR, "Error opening %s for writing - check disk access & permissions", szName);
parser = gf_webvtt_parser_new();
parser->user = out;
parser->on_cue_read = gf_webvtt_dump_cue;
e = gf_webvtt_dump_header(out, dumper->file, track, 1);
if (e) goto exit;
timescale = gf_isom_get_media_timescale(dumper->file, track);
count = gf_isom_get_sample_count(dumper->file, track);
for (i=0; i<count; i++) {
GF_ISOSample *samp = gf_isom_get_sample(dumper->file, track, i+1, &di);
if (!samp) {
e = gf_isom_last_error(dumper->file);
goto exit;
}
e = gf_webvtt_parse_iso_sample(parser, timescale, samp, merge);
if (e) goto exit;
//gf_webvtt_dump_iso_sample(out, timescale, samp);
}
duration = gf_isom_get_media_duration(dumper->file, track);
gf_webvtt_parser_dump_finalize(parser, duration);
exit:
gf_webvtt_parser_del(parser);
if (szName) fclose(out);
return e;
}
void MP4T_DumpSDP(GF_ISOFile *file, const char *name)
{
const char *sdp;
u32 size, i;
FILE *f;
f = gf_f64_open(name, "wt");
//get the movie SDP
gf_isom_sdp_get(file, &sdp, &size);
fwrite(sdp, size, 1, f);
fprintf(f, "\r\n");
//then tracks
for (i=0; i<gf_isom_get_track_count(file); i++) {
if (gf_isom_get_media_type(file, i+1) != GF_ISOM_MEDIA_HINT) continue;
gf_isom_sdp_track_get(file, i+1, &sdp, &size);
fwrite(sdp, size, 1, f);
}
fclose(f);
}
GF_Err gf_isom_set_meta_xml(GF_ISOFile *file, Bool root_meta, u32 track_num, char *XMLFileName, Bool IsBinaryXML)
{
GF_Err e;
FILE *xmlfile;
GF_XMLBox *xml;
GF_MetaBox *meta;
e = CanAccessMovie(file, GF_ISOM_OPEN_WRITE);
if (e) return e;
meta = gf_isom_get_meta(file, root_meta, track_num);
if (!meta) return GF_BAD_PARAM;
e = gf_isom_remove_meta_xml(file, root_meta, track_num);
if (e) return e;
xml = (GF_XMLBox *)xml_New();
if (!xml) return GF_OUT_OF_MEM;
gf_list_add(meta->other_boxes, xml);
if (IsBinaryXML) xml->type = GF_ISOM_BOX_TYPE_BXML;
/*assume 32bit max size = 4Go should be sufficient for a DID!!*/
xmlfile = gf_f64_open(XMLFileName, "rb");
if (!xmlfile) return GF_URL_ERROR;
gf_f64_seek(xmlfile, 0, SEEK_END);
assert(gf_f64_tell(xmlfile) < 1<<31);
xml->xml_length = (u32) gf_f64_tell(xmlfile);
gf_f64_seek(xmlfile, 0, SEEK_SET);
xml->xml = (char*)gf_malloc(sizeof(unsigned char)*xml->xml_length);
xml->xml_length = fread(xml->xml, 1, sizeof(unsigned char)*xml->xml_length, xmlfile);
if (ferror(xmlfile)) {
gf_free(xml->xml);
xml->xml = NULL;
return GF_BAD_PARAM;
}
fclose(xmlfile);
return GF_OK;
}
void Playlist::Save(char *szPath, Bool save_m3u)
{
FILE *out = gf_f64_open(szPath, "wt");
if (!save_m3u)
fprintf(out, "[playlist]\nNumberOfEntries=%d\n", gf_list_count(m_entries));
for (u32 i=0; i<gf_list_count(m_entries); i++) {
PLEntry *ple = (PLEntry *) gf_list_get(m_entries, i);
if (save_m3u) {
fprintf(out, "%s\n", ple->m_url);
} else {
fprintf(out, "File%d=%s\n", i+1, ple->m_url);
fprintf(out, "Title%d=%s\n", i+1, ple->m_disp_name);
fprintf(out, "Length%d=%d\n", i+1, ple->m_duration ? ple->m_duration : -1);
}
}
if (!save_m3u) fprintf(out, "Version=2\n");
fprintf(out, "\n");
fclose(out);
}
void COsmo4AppView::SetupLogs()
{
const char *opt;
#ifndef GPAC_GUI_ONLY
gf_mx_p(m_mx);
if (do_log) {
gf_log_set_tool_level(GF_LOG_ALL, GF_LOG_NONE);
do_log = 0;
}
/*setup GPAC logs: log all errors*/
opt = gf_cfg_get_key(m_user.config, "General", "Logs");
if (opt && !strstr(opt, "none")){
const char *filename = gf_cfg_get_key(m_user.config, "General", "LogFile");
if (!filename) {
gf_cfg_set_key(m_user.config, "General", "LogFile", "\\data\\gpac_logs.txt");
filename = "\\data\\gpac_logs.txt";
}
m_Logs = gf_f64_open(filename, "wt");
if (!m_Logs) {
MessageBox("Cannot open log file - disabling logs", "Warning !");
} else {
MessageBox("Debug logs enabled!", filename);
do_log = 1;
gf_log_set_tools_levels( opt );
}
}
if (!do_log) {
gf_log_set_tool_level(GF_LOG_ALL, GF_LOG_ERROR);
if (m_Logs) fclose(m_Logs);
}
gf_log_set_callback(this, on_gpac_log);
gf_mx_v(m_mx);
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("Osmo4 logs initialized\n"));
#endif
}
