void VTT_load_script(VTTDec *vttdec, GF_SceneGraph *graph) { GF_Node *n, *root; GF_FieldInfo info; const char *path; FILE *jsfile; if (!graph) return; gf_sg_add_namespace(graph, "http://www.w3.org/2000/svg", NULL); gf_sg_add_namespace(graph, "http://www.w3.org/1999/xlink", "xlink"); gf_sg_add_namespace(graph, "http://www.w3.org/2001/xml-events", "ev"); gf_sg_set_scene_size_info(graph, 800, 600, GF_TRUE); /* modify the scene with an Inline/Animation pointing to the VTT Renderer */ n = root = gf_node_new(graph, TAG_SVG_svg); gf_node_register(root, NULL); gf_sg_set_root_node(graph, root); gf_node_get_attribute_by_name(n, "xmlns", 0, GF_TRUE, GF_FALSE, &info); gf_svg_parse_attribute(n, &info, "http://www.w3.org/2000/svg", 0); VTT_UpdateSizeInfo(vttdec); gf_node_init(n); n = gf_node_new(graph, TAG_SVG_script); gf_node_register(n, root); gf_node_list_add_child(&((GF_ParentNode *)root)->children, n); path = gf_modules_get_option((GF_BaseInterface *)vttdec->module, "WebVTT", "RenderingScript"); if (!path) { /* try to find the JS renderer in the default GPAC installation folder */ const char *startuppath = gf_modules_get_option((GF_BaseInterface *)vttdec->module, "General", "StartupFile"); path = gf_url_concatenate(startuppath, "webvtt-renderer.js"); jsfile = gf_fopen(path, "rt"); if (jsfile) { gf_modules_set_option((GF_BaseInterface *)vttdec->module, "WebVTT", "RenderingScript", path); gf_fclose(jsfile); } else { GF_LOG(GF_LOG_ERROR, GF_LOG_CODEC, ("[WebVTT] Cannot find Rendering Script [WebVTT:RenderingScript] - check config file\n")); return; } } jsfile = gf_fopen(path, "rt"); if (jsfile) { gf_fclose(jsfile); gf_node_get_attribute_by_tag(n, TAG_XLINK_ATT_href, GF_TRUE, GF_FALSE, &info); if (strstr(path, ":\\")) { gf_svg_parse_attribute(n, &info, (char *) path, 0); } else { char szPath[GF_MAX_PATH]; strcpy(szPath, "file://"); strcat(szPath, path); gf_svg_parse_attribute(n, &info, (char *) szPath, 0); } vttdec->has_rendering_script = GF_TRUE; } else { GF_LOG(GF_LOG_ERROR, GF_LOG_CODEC, ("[WebVTT] Cannot open Rendering Script - %s\n", path)); return; } gf_node_init(n); }
GF_EXPORT GF_DownloadSession *gf_term_download_new(GF_ClientService *service, const char *url, u32 flags, gf_dm_user_io user_io, void *cbk) { GF_Err e; GF_DownloadSession * sess; char *sURL, *orig_url; if (!service){ GF_LOG(GF_LOG_ERROR, GF_LOG_NETWORK, ("[HTTP] service is null, cannot create new download session for %s.\n", url)); return NULL; } sURL = gf_url_concatenate(service->url, url); /*path was absolute*/ if (!sURL) sURL = gf_strdup(url); assert( service->term ); orig_url = service->pending_service_session ? (char *) gf_dm_sess_get_original_resource_name(service->pending_service_session) : NULL; /*this will take care of URL formatting (%20 etc ..) */ if (orig_url) orig_url = gf_url_concatenate(service->url, orig_url); if (orig_url && !strcmp(orig_url, sURL)) { sess = service->pending_service_session; service->pending_service_session = NULL; /*resetup*/ gf_dm_sess_reassign(sess, flags, user_io, cbk); } else { sess = gf_dm_sess_new(service->term->downloader, sURL, flags, user_io, cbk, &e); } if (orig_url) gf_free(orig_url); if (!sess){ GF_LOG(GF_LOG_ERROR, GF_LOG_NETWORK, ("[HTTP] session could not be created for %s : %s. service url=%s, url=%s.\n", sURL, gf_error_to_string(e), service->url, url)); gf_free(sURL); sURL = NULL; return NULL; } gf_free(sURL); sURL = NULL; gf_dm_sess_set_private(sess, service); gf_list_add(service->dnloads, sess); return sess; }
char *gf_term_resolve_xlink(GF_Node *node, char *the_url) { char *url; GF_Scene *scene = gf_sg_get_private(gf_node_get_graph(node)); if (!scene) return NULL; url = gf_strdup(the_url); /*apply XML:base*/ while (node) { GF_FieldInfo info; if (gf_node_get_attribute_by_tag(node, TAG_XML_ATT_base, 0, 0, &info)==GF_OK) { char *new_url = gf_url_concatenate( ((XMLRI*)info.far_ptr)->string, url); if (new_url) { gf_free(url); url = new_url; } } node = gf_node_get_parent(node, 0); } /*if this is a fragment and no XML:BASE was found, this is a fragment of the current document*/ if (url[0]=='#') return url; if (scene) { char *the_url; if (scene->redirect_xml_base) { the_url = gf_url_concatenate(scene->redirect_xml_base, url); } else { // the_url = gf_url_concatenate(is->root_od->net_service->url, url); /*the root url of a document should be "." if not specified, so that the final URL resolve happens only once at the service level*/ the_url = gf_strdup(url); } gf_free(url); return the_url; } return url; }
LONG CMainFrame::OnNavigate(WPARAM /*wParam*/, LPARAM /*lParam*/) { COsmo4 *app = GetApp(); char to_url[MAX_PATH]; CE_WideToChar((LPTSTR) (LPCTSTR) app->m_navigate_url, to_url); if (gf_term_is_supported_url(app->m_term, to_url, 1, app->m_no_mime_fetch)) { char fileName[MAX_PATH]; TCHAR w_to_url[MAX_PATH]; CE_WideToChar((LPTSTR) (LPCTSTR) app->m_filename, fileName); char *str = gf_url_concatenate(fileName, to_url); if (!str) str = strdup(to_url); CE_CharToWide(str, w_to_url); free(str); app->m_filename = w_to_url; Open(0, 0); } else { SHELLEXECUTEINFO info; console_message = app->m_navigate_url; console_err = GF_OK; PostMessage(WM_CONSOLEMSG); if (m_full_screen) { OnViewFullscreen(); app->ShowTaskBar(1); m_restore_fs = 1; } memset(&info, 0, sizeof(SHELLEXECUTEINFO)); info.cbSize = sizeof(SHELLEXECUTEINFO); info.lpVerb = L"open"; info.fMask = SEE_MASK_NOCLOSEPROCESS; info.lpFile = L"iexplore"; info.lpParameters = (LPCTSTR) app->m_navigate_url; info.nShow = SW_SHOWNORMAL; ShellExecuteEx(&info); } return 1; }
void CGPAXPlugin::UpdateURL() { /*get absolute URL*/ if (!strlen(m_url)) return; IMoniker* pMoniker = NULL; LPOLESTR sDisplayName; if (SUCCEEDED(m_spClientSite->GetMoniker(OLEGETMONIKER_TEMPFORUSER, OLEWHICHMK_CONTAINER, &pMoniker) ) ) { char parent_url[1024]; pMoniker->GetDisplayName(NULL, NULL, &sDisplayName); wcstombs(parent_url, sDisplayName, 300); pMoniker->Release(); char *abs_url = gf_url_concatenate(parent_url, m_url); if (abs_url) { strcpy(m_url, abs_url); gf_free(abs_url); } } }
char *gf_url_get_absolute_path(const char *pathName, const char *parentPath) { u32 prot_type = URL_GetProtocolType(pathName); /*abs path name*/ if (prot_type == GF_URL_TYPE_FILE) { /*abs path*/ if (!strstr(pathName, "://") && !strstr(pathName, "|//")) return gf_strdup(pathName); pathName += 6; /*not sure if "file:///C:\..." is std, but let's handle it anyway*/ if ((pathName[0]=='/') && (pathName[2]==':')) pathName += 1; return gf_strdup(pathName); } if (prot_type==GF_URL_TYPE_ANY) return NULL; if (!parentPath) return gf_strdup(pathName); /*try with the parent URL*/ prot_type = URL_GetProtocolType(parentPath); /*if abs parent path concatenate*/ if (prot_type == GF_URL_TYPE_FILE) return gf_url_concatenate(parentPath, pathName); if (prot_type != GF_URL_TYPE_RELATIVE) return NULL; /*if we are here, parentPath is also relative... return the original PathName*/ return gf_strdup(pathName); }
GF_Err gf_bifs_enc_sf_field(GF_BifsEncoder *codec, GF_BitStream *bs, GF_Node *node, GF_FieldInfo *field) { GF_Err e; if (node) { e = gf_bifs_enc_quant_field(codec, bs, node, field); if (e != GF_EOS) return e; } switch (field->fieldType) { case GF_SG_VRML_SFBOOL: GF_BIFS_WRITE_INT(codec, bs, * ((SFBool *)field->far_ptr), 1, "SFBool", NULL); break; case GF_SG_VRML_SFCOLOR: BE_WriteSFFloat(codec, ((SFColor *)field->far_ptr)->red, bs, "color.red"); BE_WriteSFFloat(codec, ((SFColor *)field->far_ptr)->green, bs, "color.green"); BE_WriteSFFloat(codec, ((SFColor *)field->far_ptr)->blue, bs, "color.blue"); break; case GF_SG_VRML_SFFLOAT: BE_WriteSFFloat(codec, * ((SFFloat *)field->far_ptr), bs, NULL); break; case GF_SG_VRML_SFINT32: GF_BIFS_WRITE_INT(codec, bs, * ((SFInt32 *)field->far_ptr), 32, "SFInt32", NULL); break; case GF_SG_VRML_SFROTATION: BE_WriteSFFloat(codec, ((SFRotation *)field->far_ptr)->x, bs, "rot.x"); BE_WriteSFFloat(codec, ((SFRotation *)field->far_ptr)->y, bs, "rot.y"); BE_WriteSFFloat(codec, ((SFRotation *)field->far_ptr)->z, bs, "rot.z"); BE_WriteSFFloat(codec, ((SFRotation *)field->far_ptr)->q, bs, "rot.theta"); break; case GF_SG_VRML_SFSTRING: if (node && (node->sgprivate->tag==TAG_MPEG4_CacheTexture) && (field->fieldIndex<=2)) { u32 size, val; char buf[4096]; char *res_src = NULL; const char *src = ((SFString*)field->far_ptr)->buffer; FILE *f; if (codec->src_url) res_src = gf_url_concatenate(codec->src_url, src); f = gf_fopen(res_src ? res_src : src, "rb"); if (!f) { GF_LOG(GF_LOG_ERROR, GF_LOG_CODEC, ("[BIFS] Cannot open source file %s for encoding CacheTexture\n", res_src ? res_src : src)); return GF_URL_ERROR; } if (res_src) gf_free(res_src); gf_fseek(f, 0, SEEK_END); size = (u32) gf_ftell(f); val = gf_get_bit_size(size); GF_BIFS_WRITE_INT(codec, bs, val, 5, "nbBits", NULL); GF_BIFS_WRITE_INT(codec, bs, size, val, "length", NULL); gf_fseek(f, 0, SEEK_SET); while (size) { u32 read = (u32) fread(buf, 1, 4096, f); gf_bs_write_data(bs, buf, read); size -= read; } } else { u32 i, val, len; char *str = (char *) ((SFString*)field->far_ptr)->buffer; if (node && (node->sgprivate->tag==TAG_MPEG4_BitWrapper) ) { len = ((M_BitWrapper*)node)->buffer_len; } else { len = str ? (u32) strlen(str) : 0; } val = gf_get_bit_size(len); GF_BIFS_WRITE_INT(codec, bs, val, 5, "nbBits", NULL); GF_BIFS_WRITE_INT(codec, bs, len, val, "length", NULL); for (i=0; i<len; i++) gf_bs_write_int(bs, str[i], 8); GF_LOG(GF_LOG_DEBUG, GF_LOG_CODING, ("[BIFS] string\t\t%d\t\t%s\n", 8*len, str) ); } break; case GF_SG_VRML_SFTIME: gf_bs_write_double(bs, *((SFTime *)field->far_ptr)); GF_LOG(GF_LOG_DEBUG, GF_LOG_CODING, ("[BIFS] SFTime\t\t%d\t\t%g\n", 64, *((SFTime *)field->far_ptr))); break; case GF_SG_VRML_SFVEC2F: BE_WriteSFFloat(codec, ((SFVec2f *)field->far_ptr)->x, bs, "vec2f.x"); BE_WriteSFFloat(codec, ((SFVec2f *)field->far_ptr)->y, bs, "vec2f.y"); break; case GF_SG_VRML_SFVEC3F: BE_WriteSFFloat(codec, ((SFVec3f *)field->far_ptr)->x, bs, "vec3f.x"); BE_WriteSFFloat(codec, ((SFVec3f *)field->far_ptr)->y, bs, "vec3f.y"); BE_WriteSFFloat(codec, ((SFVec3f *)field->far_ptr)->z, bs, "vec3f.z"); break; case GF_SG_VRML_SFURL: { SFURL *url = (SFURL *) field->far_ptr; GF_BIFS_WRITE_INT(codec, bs, (url->OD_ID>0) ? 1 : 0, 1, "hasODID", "SFURL"); if (url->OD_ID>0) { GF_BIFS_WRITE_INT(codec, bs, url->OD_ID, 10, "ODID", "SFURL"); } else { u32 i, len = url->url ? (u32) strlen(url->url) : 0; u32 val = gf_get_bit_size(len); GF_BIFS_WRITE_INT(codec, bs, val, 5, "nbBits", NULL); GF_BIFS_WRITE_INT(codec, bs, len, val, "length", NULL); for (i=0; i<len; i++) gf_bs_write_int(bs, url->url[i], 8); GF_LOG(GF_LOG_DEBUG, GF_LOG_CODING, ("[BIFS] string\t\t%d\t\t%s\t\t//SFURL\n", 8*len, url->url)); } } break; case GF_SG_VRML_SFIMAGE: { u32 size, i; SFImage *img = (SFImage *)field->far_ptr; GF_BIFS_WRITE_INT(codec, bs, img->width, 12, "width", "SFImage"); GF_BIFS_WRITE_INT(codec, bs, img->height, 12, "height", "SFImage"); GF_BIFS_WRITE_INT(codec, bs, img->numComponents - 1, 2, "nbComp", "SFImage"); size = img->width * img->height * img->numComponents; for (i=0; i<size; i++) gf_bs_write_int(bs, img->pixels[i], 8); GF_LOG(GF_LOG_DEBUG, GF_LOG_CODING, ("[BIFS] pixels\t\t%d\t\tnot dumped\t\t//SFImage\n", 8*size)); } break; case GF_SG_VRML_SFCOMMANDBUFFER: { SFCommandBuffer *cb = (SFCommandBuffer *) field->far_ptr; if (cb->buffer) gf_free(cb->buffer); cb->buffer = NULL; cb->bufferSize = 0; if (gf_list_count(cb->commandList)) { u32 i, nbBits; GF_BitStream *bs_cond = gf_bs_new(NULL, 0, GF_BITSTREAM_WRITE); GF_LOG(GF_LOG_DEBUG, GF_LOG_CODING, ("[BIFS] /*SFCommandBuffer*/\n" )); e = gf_bifs_enc_commands(codec, cb->commandList, bs_cond); if (!e) gf_bs_get_content(bs_cond, (char**)&cb->buffer, &cb->bufferSize); gf_bs_del(bs_cond); if (e) return e; GF_LOG(GF_LOG_DEBUG, GF_LOG_CODING, ("[BIFS] /*End SFCommandBuffer*/\n")); nbBits = gf_get_bit_size(cb->bufferSize); GF_BIFS_WRITE_INT(codec, bs, nbBits, 5, "NbBits", NULL); GF_BIFS_WRITE_INT(codec, bs, cb->bufferSize, nbBits, "BufferSize", NULL); for (i=0; i<cb->bufferSize; i++) GF_BIFS_WRITE_INT(codec, bs, cb->buffer[i], 8, "buffer byte", NULL); } /*empty command buffer*/ else { GF_BIFS_WRITE_INT(codec, bs, 0, 5, "NbBits", NULL); } } break; case GF_SG_VRML_SFNODE: return gf_bifs_enc_node(codec, *((GF_Node **)field->far_ptr), field->NDTtype, bs, node); case GF_SG_VRML_SFSCRIPT: #ifdef GPAC_HAS_SPIDERMONKEY codec->LastError = SFScript_Encode(codec, (SFScript *)field->far_ptr, bs, node); #else return GF_NOT_SUPPORTED; #endif break; case GF_SG_VRML_SFATTRREF: { u32 idx=0; SFAttrRef *ar = (SFAttrRef *)field->far_ptr; u32 nbBitsDEF = gf_get_bit_size(gf_node_get_num_fields_in_mode(ar->node, GF_SG_FIELD_CODING_DEF) - 1); GF_BIFS_WRITE_INT(codec, bs, gf_node_get_id(ar->node) - 1, codec->info->config.NodeIDBits, "NodeID", NULL); gf_bifs_field_index_by_mode(ar->node, ar->fieldIndex, GF_SG_FIELD_CODING_DEF, &idx); GF_BIFS_WRITE_INT(codec, bs, idx, nbBitsDEF, "field", NULL); } break; default: return GF_NOT_SUPPORTED; } return codec->LastError; }
GF_SceneGraph *gf_inline_get_proto_lib(void *_is, MFURL *lib_url) { GF_ProtoLink *pl; u32 i; GF_Scene *scene = (GF_Scene *) _is; if (!scene || !lib_url->count) return NULL; if (gf_inline_is_hardcoded_proto(lib_url, scene->root_od->term->user->config)) return GF_SG_INTERNAL_PROTO; i=0; while ((pl = (GF_ProtoLink*)gf_list_enum(scene->extern_protos, &i))) { if (!pl->mo) continue; if (gf_mo_get_od_id(pl->url) != GF_MEDIA_EXTERNAL_ID) { if (gf_mo_get_od_id(pl->url) == gf_mo_get_od_id(lib_url)) { if (!pl->mo->odm || !pl->mo->odm->subscene) return NULL; return pl->mo->odm->subscene->graph; } } } /*for string URL based protos, recursively check until top if the proto lib is not already present*/ if (lib_url->vals[0].url) { GF_Scene *check_scene = scene; while (check_scene) { i=0; while ((pl = (GF_ProtoLink*)gf_list_enum(check_scene->extern_protos, &i))) { char *url1, *url2; Bool ok; if (!pl->mo) continue; if (gf_mo_get_od_id(pl->url) != GF_MEDIA_EXTERNAL_ID) continue; /*not the same url*/ if (!gf_mo_is_same_url(pl->mo, lib_url, NULL, 0)) continue; /*check the url path is the same*/ url1 = gf_url_concatenate(pl->mo->odm->net_service->url, lib_url->vals[0].url); url2 = gf_url_concatenate(scene->root_od->net_service->url, lib_url->vals[0].url); ok = 0; if (url1 && url2 && !strcmp(url1, url2)) ok=1; if (url1) gf_free(url1); if (url2) gf_free(url2); if (!ok) continue; if (!pl->mo->odm || !pl->mo->odm->subscene) return NULL; return pl->mo->odm->subscene->graph; } check_scene = check_scene->root_od->parentscene; } } /*not found, let's try to load it*/ if (!lib_url || !lib_url->count) return NULL; /*internal, don't waste ressources*/ if (gf_inline_is_hardcoded_proto(lib_url, scene->root_od->term->user->config)) return NULL; i=0; while ((pl = (GF_ProtoLink*)gf_list_enum(scene->extern_protos, &i)) ) { if (pl->url == lib_url) return NULL; if (pl->url->vals[0].OD_ID && (pl->url->vals[0].OD_ID == lib_url->vals[0].OD_ID)) return NULL; if (pl->url->vals[0].url && lib_url->vals[0].url && !stricmp(pl->url->vals[0].url, lib_url->vals[0].url) ) return NULL; } pl = (GF_ProtoLink*)gf_malloc(sizeof(GF_ProtoLink)); pl->url = lib_url; gf_list_add(scene->extern_protos, pl); pl->mo = gf_scene_get_media_object(scene, lib_url, GF_MEDIA_OBJECT_SCENE, 0); /*this may already be destroyed*/ if (pl->mo) gf_mo_play(pl->mo, 0, -1, 0); /*and return NULL*/ return NULL; }
GF_EXPORT char *gf_url_concatenate(const char *parentName, const char *pathName) { u32 pathSepCount, i, prot_type; char *outPath, *name, *rad; char tmp[GF_MAX_PATH]; if (!pathName && !parentName) return NULL; if (!pathName) return gf_strdup(parentName); if (!parentName) return gf_strdup(pathName); if ( (strlen(parentName) > GF_MAX_PATH) || (strlen(pathName) > GF_MAX_PATH) ) return NULL; prot_type = URL_GetProtocolType(pathName); if (prot_type != GF_URL_TYPE_RELATIVE) { char *sep = NULL; if (pathName[0]=='/') sep = strstr(parentName, "://"); if (sep) sep = strchr(sep+3, '/'); if (sep) { u32 len; sep[0] = 0; len = (u32) strlen(parentName); outPath = (char*)gf_malloc(sizeof(char)*(len+1+strlen(pathName))); strcpy(outPath, parentName); strcat(outPath, pathName); sep[0] = '/'; } else { outPath = gf_strdup(pathName); } goto check_spaces; } /*old upnp addressing a la Platinum*/ rad = strstr(parentName, "%3fpath="); if (!rad) rad = strstr(parentName, "%3Fpath="); if (!rad) rad = strstr(parentName, "?path="); if (rad) { char *the_path; rad = strchr(rad, '='); rad[0] = 0; the_path = gf_strdup(rad+1); i=0; while (1) { if (the_path[i]==0) break; if (!strnicmp(the_path+i, "%5c", 3) || !strnicmp(the_path+i, "%2f", 3) ) { the_path[i] = '/'; memmove(the_path+i+1, the_path+i+3, strlen(the_path+i+3)+1); } else if (!strnicmp(the_path+i, "%05c", 4) || !strnicmp(the_path+i, "%02f", 4) ) { the_path[i] = '/'; memmove(the_path+i+1, the_path+i+4, strlen(the_path+i+4)+1); } i++; } name = gf_url_concatenate(the_path, pathName); outPath = gf_malloc(strlen(parentName) + strlen(name) + 2); sprintf(outPath, "%s=%s", parentName, name); rad[0] = '='; gf_free(name); gf_free(the_path); return outPath; } /*rewrite path to use / not % encoding*/ rad = strchr(parentName, '%'); if (rad && (!strnicmp(rad, "%5c", 3) || !strnicmp(rad, "%05c", 4) || !strnicmp(rad, "%2f", 3) || !strnicmp(rad, "%02f", 4))) { char *the_path = gf_strdup(parentName); i=0; while (1) { if (the_path[i]==0) break; if (!strnicmp(the_path+i, "%5c", 3) || !strnicmp(the_path+i, "%2f", 3) ) { the_path[i] = '/'; memmove(the_path+i+1, the_path+i+3, strlen(the_path+i+3)+1); } else if (!strnicmp(the_path+i, "%05c", 4) || !strnicmp(the_path+i, "%02f", 4) ) { the_path[i] = '/'; memmove(the_path+i+1, the_path+i+4, strlen(the_path+i+4)+1); } i++; } name = gf_url_concatenate(the_path, pathName); gf_free(the_path); return name; } pathSepCount = 0; name = NULL; if (pathName[0] == '.') { if (!strcmp(pathName, "..")) { pathSepCount = 1; name = ""; } if (!strcmp(pathName, "./")) { pathSepCount = 0; name = ""; } for (i = 0; i< strlen(pathName) - 2; i++) { /*current dir*/ if ( (pathName[i] == '.') && ( (pathName[i+1] == GF_PATH_SEPARATOR) || (pathName[i+1] == '/') ) ) { i++; continue; } /*parent dir*/ if ( (pathName[i] == '.') && (pathName[i+1] == '.') && ( (pathName[i+2] == GF_PATH_SEPARATOR) || (pathName[i+2] == '/') ) ) { pathSepCount ++; i+=2; name = (char *) &pathName[i+1]; } else { name = (char *) &pathName[i]; break; } } } if (!name) name = (char *) pathName; strcpy(tmp, parentName); while (strchr(" \r\n\t", tmp[strlen(tmp)-1])) { tmp[strlen(tmp)-1] = 0; } /*remove the last /*/ for (i = (u32) strlen(parentName); i > 0; i--) { //break our path at each separator if ((parentName[i-1] == GF_PATH_SEPARATOR) || (parentName[i-1] == '/')) { tmp[i-1] = 0; if (!pathSepCount) break; pathSepCount--; } } //if i==0, the parent path was relative, just return the pathName if (!i) { tmp[i] = 0; while (pathSepCount) { strcat(tmp, "../"); pathSepCount--; } } else { strcat(tmp, "/"); } i = (u32) strlen(tmp); outPath = (char *) gf_malloc(i + strlen(name) + 1); sprintf(outPath, "%s%s", tmp, name); /*cleanup paths sep for win32*/ for (i = 0; i<strlen(outPath); i++) if (outPath[i]=='\\') outPath[i] = '/'; check_spaces: i=0; while (outPath[i]) { if (outPath[i] == '?') break; if (outPath[i] != '%') { i++; continue; } if (!strnicmp(outPath+i, "%3f", 3)) break; if (!strnicmp(outPath+i, "%20", 3)) { outPath[i]=' '; memmove(outPath + i+1, outPath+i+3, strlen(outPath+i)-2); } i++; } return outPath; }
static GF_Err CTXLoad_ProcessData(GF_SceneDecoder *plug, const char *inBuffer, u32 inBufferLength, u16 ES_ID, u32 stream_time, u32 mmlevel) { GF_Err e = GF_OK; u32 i, j, k, nb_updates, last_rap=0; GF_AUContext *au; Bool can_delete_com; GF_StreamContext *sc; CTXLoadPriv *priv = (CTXLoadPriv *)plug->privateStack; /*something failed*/ if (priv->load_flags==3) return GF_EOS; /*this signals main scene deconnection, destroy the context if needed*/ assert(ES_ID); if (!priv->ctx) { e = CTXLoad_Setup((GF_BaseDecoder *)plug); if (e) return e; } if (stream_time==(u32)-1) { /*seek on root stream: destroy the context manager and reload it. We cannot seek on the main stream because commands may have changed node attributes/children and we d'ont track the initial value*/ if (priv->load_flags && (priv->base_stream_id == ES_ID)) { if (priv->src) gf_fclose(priv->src); priv->src = NULL; gf_sm_load_done(&priv->load); priv->file_pos = 0; /*queue scene for detach*/ gf_term_lock_media_queue(priv->scene->root_od->term, GF_TRUE); priv->scene->root_od->action_type = GF_ODM_ACTION_SCENE_RECONNECT; gf_list_add(priv->scene->root_od->term->media_queue, priv->scene->root_od); gf_term_lock_media_queue(priv->scene->root_od->term, GF_FALSE); return CTXLoad_Setup((GF_BaseDecoder *)plug); } i=0; while ((sc = (GF_StreamContext *)gf_list_enum(priv->ctx->streams, &i))) { /*not our stream*/ if (!sc->in_root_od && (sc->ESID != ES_ID)) continue; /*not the base stream*/ if (sc->in_root_od && (priv->base_stream_id != ES_ID)) continue; /*handle SWF media extraction*/ if ((sc->streamType == GF_STREAM_OD) && (priv->load_flags==1)) continue; sc->last_au_time = 0; } return GF_OK; } if (priv->load_flags != 2) { if (priv->progressive_support) { u32 entry_time; char file_buf[4096+1]; if (!priv->src) { priv->src = gf_fopen(priv->file_name, "rb"); if (!priv->src) return GF_URL_ERROR; priv->file_pos = 0; } priv->load.type = GF_SM_LOAD_XMTA; e = GF_OK; entry_time = gf_sys_clock(); gf_fseek(priv->src, priv->file_pos, SEEK_SET); while (1) { u32 diff; s32 nb_read = (s32) fread(file_buf, 1, 4096, priv->src); if (nb_read<0) { return GF_IO_ERR; } file_buf[nb_read] = 0; if (!nb_read) { if (priv->file_pos==priv->file_size) { gf_fclose(priv->src); priv->src = NULL; priv->load_flags = 2; gf_sm_load_done(&priv->load); break; } break; } e = gf_sm_load_string(&priv->load, file_buf, GF_FALSE); priv->file_pos += nb_read; if (e) break; diff = gf_sys_clock() - entry_time; if (diff > priv->sax_max_duration) break; } if (!priv->scene->graph_attached) { gf_sg_set_scene_size_info(priv->scene->graph, priv->ctx->scene_width, priv->ctx->scene_height, priv->ctx->is_pixel_metrics); gf_scene_attach_to_compositor(priv->scene); CTXLoad_CheckStreams(priv); } } /*load first frame only*/ else if (!priv->load_flags) { /*we need the whole file*/ if (!CTXLoad_CheckDownload(priv)) return GF_OK; priv->load_flags = 1; e = gf_sm_load_init(&priv->load); if (!e) { CTXLoad_CheckStreams(priv); gf_sg_set_scene_size_info(priv->scene->graph, priv->ctx->scene_width, priv->ctx->scene_height, priv->ctx->is_pixel_metrics); /*VRML, override base clock*/ if ((priv->load.type==GF_SM_LOAD_VRML) || (priv->load.type==GF_SM_LOAD_X3DV) || (priv->load.type==GF_SM_LOAD_X3D)) { /*override clock callback*/ gf_sg_set_scene_time_callback(priv->scene->graph, CTXLoad_GetVRMLTime); } } } /*load the rest*/ else { priv->load_flags = 2; e = gf_sm_load_run(&priv->load); gf_sm_load_done(&priv->load); /*in case this was not set in the first pass (XMT)*/ gf_sg_set_scene_size_info(priv->scene->graph, priv->ctx->scene_width, priv->ctx->scene_height, priv->ctx->is_pixel_metrics); } if (e<0) { gf_sm_load_done(&priv->load); gf_sm_del(priv->ctx); priv->ctx = NULL; priv->load_flags = 3; return e; } /*and figure out duration of root scene, and take care of XMT timing*/ if (priv->load_flags==2) { CTXLoad_CheckStreams(priv); if (!gf_list_count(priv->ctx->streams)) { gf_scene_attach_to_compositor(priv->scene); } } } nb_updates = 0; i=0; while ((sc = (GF_StreamContext *)gf_list_enum(priv->ctx->streams, &i))) { /*not our stream*/ if (!sc->in_root_od && (sc->ESID != ES_ID)) continue; /*not the base stream*/ if (sc->in_root_od && (priv->base_stream_id != ES_ID)) continue; /*handle SWF media extraction*/ if ((sc->streamType == GF_STREAM_OD) && (priv->load_flags==1)) continue; /*check for seek*/ if (sc->last_au_time > 1 + stream_time) { sc->last_au_time = 0; } can_delete_com = GF_FALSE; if (sc->in_root_od && (priv->load_flags==2)) can_delete_com = GF_TRUE; /*we're in the right stream, apply update*/ j=0; /*seek*/ if (!sc->last_au_time) { while ((au = (GF_AUContext *)gf_list_enum(sc->AUs, &j))) { u32 au_time = (u32) (au->timing*1000/sc->timeScale); if (au_time > stream_time) break; if (au->flags & GF_SM_AU_RAP) last_rap = j-1; } j = last_rap; } while ((au = (GF_AUContext *)gf_list_enum(sc->AUs, &j))) { u32 au_time = (u32) (au->timing*1000/sc->timeScale); if (au_time + 1 <= sc->last_au_time) { /*remove first replace command*/ if (can_delete_com && (sc->streamType==GF_STREAM_SCENE)) { while (gf_list_count(au->commands)) { GF_Command *com = (GF_Command *)gf_list_get(au->commands, 0); gf_list_rem(au->commands, 0); gf_sg_command_del(com); } j--; gf_list_rem(sc->AUs, j); gf_list_del(au->commands); gf_free(au); } continue; } if (au_time > stream_time) { nb_updates++; break; } if (sc->streamType == GF_STREAM_SCENE) { GF_Command *com; /*apply the commands*/ k=0; while ((com = (GF_Command *)gf_list_enum(au->commands, &k))) { e = gf_sg_command_apply(priv->scene->graph, com, 0); if (e) break; /*remove commands on base layer*/ if (can_delete_com) { k--; gf_list_rem(au->commands, k); gf_sg_command_del(com); } } } else if (sc->streamType == GF_STREAM_OD) { /*apply the commands*/ while (gf_list_count(au->commands)) { Bool keep_com = GF_FALSE; GF_ODCom *com = (GF_ODCom *)gf_list_get(au->commands, 0); gf_list_rem(au->commands, 0); switch (com->tag) { case GF_ODF_OD_UPDATE_TAG: { GF_ODUpdate *odU = (GF_ODUpdate *)com; while (gf_list_count(odU->objectDescriptors)) { GF_ESD *esd; char *remote; GF_MuxInfo *mux = NULL; GF_ObjectDescriptor *od = (GF_ObjectDescriptor *)gf_list_get(odU->objectDescriptors, 0); gf_list_rem(odU->objectDescriptors, 0); /*we can only work with single-stream ods*/ esd = (GF_ESD*)gf_list_get(od->ESDescriptors, 0); if (!esd) { if (od->URLString) { ODS_SetupOD(priv->scene, od); } else { gf_odf_desc_del((GF_Descriptor *) od); } continue; } /*fix OCR dependencies*/ if (CTXLoad_StreamInRootOD(priv->ctx->root_od, esd->OCRESID)) esd->OCRESID = priv->base_stream_id; /*forbidden if ESD*/ if (od->URLString) { gf_odf_desc_del((GF_Descriptor *) od); continue; } /*look for MUX info*/ k=0; while ((mux = (GF_MuxInfo*)gf_list_enum(esd->extensionDescriptors, &k))) { if (mux->tag == GF_ODF_MUXINFO_TAG) break; mux = NULL; } /*we need a mux if not animation stream*/ if (!mux || !mux->file_name) { /*only animation streams are handled*/ if (!esd->decoderConfig) { gf_odf_desc_del((GF_Descriptor *) od); } else if (esd->decoderConfig->streamType==GF_STREAM_SCENE) { /*set ST to private scene to get sure the stream will be redirected to us*/ esd->decoderConfig->streamType = GF_STREAM_PRIVATE_SCENE; esd->dependsOnESID = priv->base_stream_id; ODS_SetupOD(priv->scene, od); } else if (esd->decoderConfig->streamType==GF_STREAM_INTERACT) { GF_UIConfig *cfg = (GF_UIConfig *) esd->decoderConfig->decoderSpecificInfo; gf_odf_encode_ui_config(cfg, &esd->decoderConfig->decoderSpecificInfo); gf_odf_desc_del((GF_Descriptor *) cfg); ODS_SetupOD(priv->scene, od); } else { gf_odf_desc_del((GF_Descriptor *) od); } continue; } //solve url before import if (mux->src_url) { char *res_url = gf_url_concatenate(mux->src_url, mux->file_name); if (res_url) { gf_free(mux->file_name); mux->file_name = res_url; } gf_free(mux->src_url); mux->src_url = NULL; } /*text import*/ if (mux->textNode) { #ifdef GPAC_DISABLE_MEDIA_IMPORT gf_odf_desc_del((GF_Descriptor *) od); continue; #else e = gf_sm_import_bifs_subtitle(priv->ctx, esd, mux); if (e) { e = GF_OK; gf_odf_desc_del((GF_Descriptor *) od); continue; } /*set ST to private scene and dependency to base to get sure the stream will be redirected to us*/ esd->decoderConfig->streamType = GF_STREAM_PRIVATE_SCENE; esd->dependsOnESID = priv->base_stream_id; ODS_SetupOD(priv->scene, od); continue; #endif } /*soundstreams are a bit of a pain, they may be declared before any data gets written*/ if (mux->delete_file) { FILE *t = gf_fopen(mux->file_name, "rb"); if (!t) { keep_com = GF_TRUE; gf_list_insert(odU->objectDescriptors, od, 0); break; } gf_fclose(t); } /*remap to remote URL - warning, the URL has already been resolved according to the parent path*/ remote = (char*)gf_malloc(sizeof(char) * (strlen("gpac://")+strlen(mux->file_name)+1) ); strcpy(remote, "gpac://"); strcat(remote, mux->file_name); k = od->objectDescriptorID; /*if files were created we'll have to clean up (swf import)*/ if (mux->delete_file) gf_list_add(priv->files_to_delete, gf_strdup(remote)); gf_odf_desc_del((GF_Descriptor *) od); od = (GF_ObjectDescriptor *) gf_odf_desc_new(GF_ODF_OD_TAG); od->URLString = remote; od->objectDescriptorID = k; ODS_SetupOD(priv->scene, od); } if (keep_com) break; } break; case GF_ODF_OD_REMOVE_TAG: { GF_ODRemove *odR = (GF_ODRemove*)com; for (k=0; k<odR->NbODs; k++) { GF_ObjectManager *odm = gf_scene_find_odm(priv->scene, odR->OD_ID[k]); if (odm) gf_odm_disconnect(odm, 1); } } break; default: break; } if (keep_com) { gf_list_insert(au->commands, com, 0); break; } else { gf_odf_com_del(&com); } if (e) break; } } sc->last_au_time = au_time + 1; /*attach graph to renderer*/ if (!priv->scene->graph_attached) gf_scene_attach_to_compositor(priv->scene); if (e) return e; /*for root streams remove completed AUs (no longer needed)*/ if (sc->in_root_od && !gf_list_count(au->commands) ) { j--; gf_list_rem(sc->AUs, j); gf_list_del(au->commands); gf_free(au); } } } if (e) return e; if ((priv->load_flags==2) && !nb_updates) return GF_EOS; return GF_OK; }
GF_Err parse_sub_playlist(const char * file, VariantPlaylist ** playlist, const char * baseURL, Program * in_program, PlaylistElement *sub_playlist) { int len, i, currentLineNumber; FILE * f=NULL; char *m3u8_payload; u32 m3u8_size, m3u8pos; VariantPlaylist * pl; char currentLine[M3U8_BUF_SIZE]; char ** attributes = NULL; s_accumulated_attributes attribs; if (!strncmp(file, "gmem://", 7)) { if (sscanf(file, "gmem://%d@%p", &m3u8_size, &m3u8_payload) != 2) { GF_LOG(GF_LOG_ERROR, GF_LOG_DASH,("[M3U8] Cannot Open m3u8 source %s for reading\n", file)); return GF_SERVICE_ERROR; } } else { f = gf_f64_open(file, "rt"); if (!f) { GF_LOG(GF_LOG_ERROR, GF_LOG_DASH,("[M3U8] Cannot Open m3u8 file %s for reading\n", file)); return GF_SERVICE_ERROR; } } if (*playlist == NULL) { *playlist = variant_playlist_new(); if (!(*playlist)) { if (f) fclose(f); return GF_OUT_OF_MEM; } } pl = *playlist; currentLineNumber = 0; bzero(&attribs, sizeof(s_accumulated_attributes)); attribs.bandwidth = 0; attribs.durationInSeconds = 0; attribs.targetDurationInSeconds = 0; attribs.isVariantPlaylist = 0; attribs.isPlaylistEnded = 0; attribs.minMediaSequence = 0; attribs.currentMediaSequence = 0; m3u8pos=0; while (1) { char * eof; if (f) { if (!fgets(currentLine, sizeof(currentLine), f)) break; } else { u32 __idx=0; if (m3u8pos>=m3u8_size) break; while (1) { currentLine[__idx] = m3u8_payload[m3u8pos]; __idx++; m3u8pos++; if ((currentLine[__idx-1]=='\n') || (currentLine[__idx-1]=='\r')) { currentLine[__idx]=0; break; } } } currentLineNumber++; eof = strchr(currentLine, '\r'); if (eof) eof[0] = '\0'; eof = strchr(currentLine, '\n'); if (eof) eof[0] = '\0'; len = strlen( currentLine); if (len < 1) continue; if (currentLineNumber == 1) { /* Playlist MUST start with #EXTM3U */ /* if (len < 7 || strncmp("#EXTM3U", currentLine, 7)!=0) { fclose(f); variant_playlist_del(pl); GF_LOG(GF_LOG_ERROR, GF_LOG_DASH, ("Failed to parse M3U8 File, it should start with #EXTM3U, but was : %s\n", currentLine)); return GF_STREAM_NOT_FOUND; } continue; */ } if (currentLine[0] == '#') { /* A comment or a directive */ if (strncmp("#EXT", currentLine, 4)==0) { attributes = parseAttributes(currentLine, &attribs); if (attributes == NULL) { MYLOG(("Comment at line %d : %s\n", currentLineNumber, currentLine)); } else { MYLOG(("Directive at line %d: \"%s\", attributes=", currentLineNumber, currentLine)); i = 0; while (attributes[i] != NULL) { MYLOG((" [%d]='%s'", i, attributes[i])); gf_free(attributes[i]); attributes[i] = NULL; i++; } MYLOG(("\n")); gf_free(attributes); attributes = NULL; } if (attribs.isPlaylistEnded) { pl->playlistNeedsRefresh = 0; } } } else { char * fullURL = currentLine; if (gf_url_is_local(currentLine)) { /* if (gf_url_is_local(baseURL)){ int num_chars = -1; if (baseURL[strlen(baseURL)-1] == '/'){ num_chars = asprintf(&fullURL, "%s%s", baseURL, currentLine); } else { num_chars = asprintf(&fullURL, "%s/%s", baseURL, currentLine); } if (num_chars < 0 || fullURL == NULL){ variant_playlist_del(*playlist); playlist = NULL; return GF_OUT_OF_MEM; } } else */ { fullURL = gf_url_concatenate(baseURL, currentLine); } assert( fullURL ); } { u32 count; PlaylistElement * currentPlayList = sub_playlist; /* First, we have to find the matching program */ Program * program = in_program; if (!in_program) program = variant_playlist_find_matching_program(pl, attribs.programId); /* We did not found the program, we create it */ if (program == NULL) { program = program_new(attribs.programId); if (program == NULL) { /* OUT of memory */ variant_playlist_del(*playlist); if (f) fclose(f); playlist = NULL; return GF_OUT_OF_MEM; } gf_list_add(pl->programs, program); if (pl->currentProgram < 0) pl->currentProgram = program->programId; } /* OK, we have a program, we have to choose the elements with same bandwidth */ assert( program ); assert( program->bitrates); count = gf_list_count( program->bitrates); if (!currentPlayList) { for (i = 0; i < (s32) count; i++) { PlaylistElement * itPlayListElement = gf_list_get(program->bitrates, i); assert( itPlayListElement ); if (itPlayListElement->bandwidth == attribs.bandwidth) { currentPlayList = itPlayListElement; break; } } } if (attribs.isVariantPlaylist) { /* We are the Variant Playlist */ if (currentPlayList != NULL) { /* should not happen, it means we redefine something previsouly added */ //assert( 0 ); } currentPlayList = playlist_element_new( TYPE_UNKNOWN, fullURL, attribs.title, attribs.codecs, attribs.durationInSeconds, attribs.byteRangeStart, attribs.byteRangeEnd); if (currentPlayList == NULL) { /* OUT of memory */ variant_playlist_del(*playlist); playlist = NULL; if (f) fclose(f); return GF_OUT_OF_MEM; } assert( fullURL); currentPlayList->url = gf_strdup(fullURL); currentPlayList->title = attribs.title ? gf_strdup(attribs.title):NULL; currentPlayList->codecs = attribs.codecs ? gf_strdup(attribs.codecs):NULL; gf_list_add(program->bitrates, currentPlayList); currentPlayList->width = attribs.width; currentPlayList->height = attribs.height; } else { /* Normal Playlist */ assert( pl->programs); if (currentPlayList == NULL) { /* This is in facts a "normal" playlist without any element in it */ PlaylistElement * subElement; assert(baseURL); currentPlayList = playlist_element_new( TYPE_PLAYLIST, baseURL, attribs.title, attribs.codecs, attribs.durationInSeconds, attribs.byteRangeStart, attribs.byteRangeEnd); if (currentPlayList == NULL) { /* OUT of memory */ variant_playlist_del(*playlist); playlist = NULL; if (f) fclose(f); return GF_OUT_OF_MEM; } assert(currentPlayList->element.playlist.elements); assert( fullURL); assert( currentPlayList->url); currentPlayList->title = NULL; currentPlayList->codecs = NULL; subElement = playlist_element_new( TYPE_UNKNOWN, fullURL, attribs.title, attribs.codecs, attribs.durationInSeconds, attribs.byteRangeStart, attribs.byteRangeEnd); if (subElement == NULL) { variant_playlist_del(*playlist); playlist_element_del(currentPlayList); playlist = NULL; if (f) fclose(f); return GF_OUT_OF_MEM; } gf_list_add(currentPlayList->element.playlist.elements, subElement); gf_list_add(program->bitrates, currentPlayList); currentPlayList->element.playlist.computed_duration += subElement->durationInfo; assert( program ); assert( program->bitrates); assert( currentPlayList); } else { PlaylistElement * subElement = playlist_element_new( TYPE_UNKNOWN, fullURL, attribs.title, attribs.codecs, attribs.durationInSeconds, attribs.byteRangeStart, attribs.byteRangeEnd); if (currentPlayList->elementType != TYPE_PLAYLIST) { currentPlayList->elementType = TYPE_PLAYLIST; if (!currentPlayList->element.playlist.elements) currentPlayList->element.playlist.elements = gf_list_new(); } if (subElement == NULL) { variant_playlist_del(*playlist); playlist_element_del(currentPlayList); playlist = NULL; if (f) fclose(f); return GF_OUT_OF_MEM; } gf_list_add(currentPlayList->element.playlist.elements, subElement); currentPlayList->element.playlist.computed_duration += subElement->durationInfo; } } currentPlayList->element.playlist.currentMediaSequence = attribs.currentMediaSequence ; /* We first set the default duration for element, aka targetDuration */ if (attribs.targetDurationInSeconds > 0) { currentPlayList->element.playlist.target_duration = attribs.targetDurationInSeconds; currentPlayList->durationInfo = attribs.targetDurationInSeconds; } if (attribs.durationInSeconds) { if (currentPlayList->durationInfo == 0) { /* we set the playlist duration info as the duration of a segment, only if it's not set There are cases of playlist with the last segment with a duration different from the others (example: Apple bipbop test)*/ currentPlayList->durationInfo = attribs.durationInSeconds; } } currentPlayList->element.playlist.mediaSequenceMin = attribs.minMediaSequence; currentPlayList->element.playlist.mediaSequenceMax = attribs.currentMediaSequence++; if (attribs.bandwidth > 1) currentPlayList->bandwidth = attribs.bandwidth; if (attribs.isPlaylistEnded) currentPlayList->element.playlist.is_ended = 1; } /* Cleanup all line-specific fields */ if (attribs.title) { gf_free(attribs.title); attribs.title = NULL; } attribs.durationInSeconds = 0; attribs.bandwidth = 0; attribs.programId = 0; if (attribs.codecs != NULL) { gf_free(attribs.codecs); attribs.codecs = NULL; } if (fullURL != currentLine) { gf_free(fullURL); } } } if (f) fclose(f); for (i=0; i < (int) gf_list_count(pl->programs); i++) { u32 j; Program *prog = gf_list_get(pl->programs, i); prog->computed_duration = 0; for (j=0; j<gf_list_count(prog->bitrates); j++) { PlaylistElement *ple = gf_list_get(prog->bitrates, j); if (ple->elementType==TYPE_PLAYLIST) { if (ple->element.playlist.computed_duration > prog->computed_duration) prog->computed_duration = ple->element.playlist.computed_duration; } } } return GF_OK; }
BOOL Osmo4::InitInstance() { CCommandLineInfo cmdInfo; m_logs = NULL; m_term = NULL; memset(&m_user, 0, sizeof(GF_User)); /*get Osmo4.exe path*/ strcpy((char *) szApplicationPath, AfxGetApp()->m_pszHelpFilePath); while (szApplicationPath[strlen((char *) szApplicationPath)-1] != '\\') szApplicationPath[strlen((char *) szApplicationPath)-1] = 0; if (szApplicationPath[strlen((char *) szApplicationPath)-1] != '\\') strcat(szApplicationPath, "\\"); gf_sys_init(0); /*setup user*/ memset(&m_user, 0, sizeof(GF_User)); Bool first_launch = 0; /*init config and modules*/ m_user.config = gf_cfg_init(NULL, &first_launch); if (!m_user.config) { MessageBox(NULL, "GPAC Configuration file not found", "Fatal Error", MB_OK); m_pMainWnd->PostMessage(WM_CLOSE); } char *name = gf_cfg_get_filename(m_user.config); char *sep = strrchr(name, '\\'); if (sep) sep[0] = 0; strcpy(szUserPath, name); if (sep) sep[0] = '\\'; gf_free(name); const char *opt = gf_cfg_get_key(m_user.config, "General", "SingleInstance"); m_SingleInstance = (opt && !stricmp(opt, "yes")) ? 1 : 0; m_hMutex = NULL; if (m_SingleInstance) { m_hMutex = CreateMutex(NULL, FALSE, "Osmo4_GPAC_INSTANCE"); if ( GetLastError() == ERROR_ALREADY_EXISTS ) { char szDIR[1024]; if (m_hMutex) CloseHandle(m_hMutex); m_hMutex = NULL; if (!static_gpac_hwnd || !IsWindow(static_gpac_hwnd) ) { ::MessageBox(NULL, "Osmo4 ghost process detected", "Error at last shutdown" , MB_OK); } else { ::SetForegroundWindow(static_gpac_hwnd); if (m_lpCmdLine && strlen(m_lpCmdLine)) { DWORD res; u32 len; char *the_url, *cmd; GetCurrentDirectory(1024, szDIR); if (szDIR[strlen(szDIR)-1] != '\\') strcat(szDIR, "\\"); cmd = (char *)(const char *) m_lpCmdLine; strcpy(static_szCmdLine, ""); if (cmd[0]=='"') cmd+=1; if (!strnicmp(cmd, "-queue ", 7)) { strcat(static_szCmdLine, "-queue "); cmd += 7; } the_url = gf_url_concatenate(szDIR, cmd); if (!the_url) { strcat(static_szCmdLine, cmd); } else { strcat(static_szCmdLine, the_url); gf_free(the_url); } while ( (len = strlen(static_szCmdLine)) ) { char s = static_szCmdLine[len-1]; if ((s==' ') || (s=='"')) static_szCmdLine[len-1]=0; else break; } ::SendMessageTimeout(static_gpac_hwnd, WM_NEWINSTANCE, 0, 0, 0, 1000, &res); } } return FALSE; } } #if 0 // Standard initialization #ifdef _AFXDLL Enable3dControls(); // Call this when using MFC in a shared DLL #else Enable3dControlsStatic(); // Call this when linking to MFC statically #endif #endif SetRegistryKey(_T("GPAC")); CMainFrame* pFrame = new CMainFrame; m_pMainWnd = pFrame; pFrame->LoadFrame(IDR_MAINFRAME, WS_OVERLAPPEDWINDOW | FWS_ADDTOTITLE, NULL, NULL); m_pMainWnd->DragAcceptFiles(); if (m_SingleInstance) static_gpac_hwnd = m_pMainWnd->m_hWnd; const char *str = gf_cfg_get_key(m_user.config, "General", "ModulesDirectory"); m_user.modules = gf_modules_new(str, m_user.config); if (!m_user.modules || ! gf_modules_get_count(m_user.modules) ) { MessageBox(NULL, "No modules available - system cannot work", "Fatal Error", MB_OK); m_pMainWnd->PostMessage(WM_CLOSE); } else if (first_launch) { /*first launch, register all files ext*/ u32 i; for (i=0; i<gf_modules_get_count(m_user.modules); i++) { GF_InputService *ifce = (GF_InputService *) gf_modules_load_interface(m_user.modules, i, GF_NET_CLIENT_INTERFACE); if (!ifce) continue; if (ifce) { ifce->CanHandleURL(ifce, "test.test"); gf_modules_close_interface((GF_BaseInterface *)ifce); } } /*set some shortcuts*/ gf_cfg_set_key(m_user.config, "Shortcuts", "VolumeUp", "ctrl+Up"); gf_cfg_set_key(m_user.config, "Shortcuts", "VolumeDown", "ctrl+Down"); gf_cfg_set_key(m_user.config, "Shortcuts", "FastRewind", "ctrl+Left"); gf_cfg_set_key(m_user.config, "Shortcuts", "FastForward", "ctrl+Right"); gf_cfg_set_key(m_user.config, "Shortcuts", "Play", "ctrl+ "); } /*check log file*/ str = gf_cfg_get_key(m_user.config, "General", "LogFile"); if (str) { m_logs = gf_f64_open(str, "wt"); gf_log_set_callback(m_logs, osmo4_do_log); } else m_logs = NULL; /*set log level*/ if (gf_log_set_tools_levels(gf_cfg_get_key(m_user.config, "General", "Logs")) != GF_OK) fprintf(stdout, "osmo4: invalid log level specified\n"); m_user.opaque = this; m_user.os_window_handler = pFrame->m_pWndView->m_hWnd; m_user.EventProc = Osmo4_EventProc; m_reset = 0; orig_width = 320; orig_height = 240; gf_set_progress_callback(this, Osmo4_progress_cbk); m_term = gf_term_new(&m_user); if (! m_term) { MessageBox(NULL, "Cannot load GPAC Terminal", "Fatal Error", MB_OK); m_pMainWnd->PostMessage(WM_CLOSE); return TRUE; } SetOptions(); UpdateRenderSwitch(); pFrame->SendMessage(WM_SETSIZE, orig_width, orig_height); pFrame->m_Address.ReloadURLs(); pFrame->m_Sliders.SetVolume(); m_reconnect_time = 0; ParseCommandLine(cmdInfo); start_mode = 0; if (! cmdInfo.m_strFileName.IsEmpty()) { pFrame->m_pPlayList->QueueURL(cmdInfo.m_strFileName); pFrame->m_pPlayList->RefreshList(); pFrame->m_pPlayList->PlayNext(); } else { char sPL[MAX_PATH]; strcpy((char *) sPL, szUserPath); strcat(sPL, "gpac_pl.m3u"); pFrame->m_pPlayList->OpenPlayList(sPL); const char *sOpt = gf_cfg_get_key(GetApp()->m_user.config, "General", "PLEntry"); if (sOpt) { s32 count = (s32)gf_list_count(pFrame->m_pPlayList->m_entries); pFrame->m_pPlayList->m_cur_entry = atoi(sOpt); if (pFrame->m_pPlayList->m_cur_entry>=count) pFrame->m_pPlayList->m_cur_entry = count-1; } else { pFrame->m_pPlayList->m_cur_entry = -1; } #if 0 if (pFrame->m_pPlayList->m_cur_entry>=0) { start_mode = 1; pFrame->m_pPlayList->Play(); } #endif sOpt = gf_cfg_get_key(GetApp()->m_user.config, "General", "StartupFile"); if (sOpt) gf_term_connect(m_term, sOpt); } pFrame->SetFocus(); pFrame->SetForegroundWindow(); return TRUE; }
GF_Err parse_sub_playlist(const char * file, VariantPlaylist ** playlist, const char * baseURL, Program * in_program, PlaylistElement *sub_playlist) { int readen, readPointer, len, i, currentLineNumber; FILE * f; VariantPlaylist * pl; char currentLine[M3U8_BUF_SIZE]; char ** attributes = NULL; s_accumulated_attributes attribs; f = gf_f64_open(file, "rt"); if (!f) { GF_LOG( GF_LOG_ERROR, GF_LOG_CONTAINER,("[M3U8] Cannot Open m3u8 file %s for reading\n", file)); return GF_SERVICE_ERROR; } if (*playlist == NULL) { *playlist = variant_playlist_new(); if (!(*playlist)) { fclose(f); return GF_OUT_OF_MEM; } } pl = *playlist; readen=0; readPointer = 0; currentLineNumber = 0; bzero(&attribs, sizeof(s_accumulated_attributes)); attribs.bandwidth = 0; attribs.durationInSeconds = 0; attribs.targetDurationInSeconds = 0; attribs.isVariantPlaylist = 0; attribs.isPlaylistEnded = 0; attribs.minMediaSequence = 0; attribs.currentMediaSequence = 0; while (fgets(currentLine, sizeof(currentLine), f)) { char * eof; currentLineNumber++; eof = strchr(currentLine, '\r'); if (eof) eof[0] = '\0'; eof = strchr(currentLine, '\n'); if (eof) eof[0] = '\0'; len = strlen( currentLine); if (len < 1) continue; if (currentLineNumber == 1) { /* Playlist MUST start with #EXTM3U */ if (len < 7 || strncmp("#EXTM3U", currentLine, 7)!=0) { fclose(f); variant_playlist_del(pl); GF_LOG( GF_LOG_ERROR, GF_LOG_CONTAINER, ("Failed to parse M3U8 File, it should start with #EXTM3U, but was : %s\n", currentLine)); return GF_STREAM_NOT_FOUND; } continue; } if (currentLine[0] == '#') { /* A comment or a directive */ if (strncmp("#EXT", currentLine, 4)==0) { attributes = parseAttributes(currentLine, &attribs); if (attributes == NULL) { MYLOG(("Comment at line %d : %s\n", currentLineNumber, currentLine)); } else { MYLOG(("Directive at line %d: \"%s\", attributes=", currentLineNumber, currentLine)); i = 0; while (attributes[i] != NULL) { MYLOG((" [%d]='%s'", i, attributes[i])); gf_free(attributes[i]); attributes[i] = NULL; i++; } MYLOG(("\n")); gf_free(attributes); attributes = NULL; } if (attribs.isPlaylistEnded) { pl->playlistNeedsRefresh = 0; } } } else { char * fullURL = currentLine; //printf("Line %d: '%s'\n", currentLineNumber, currentLine); if (gf_url_is_local(currentLine)) { /* if (gf_url_is_local(baseURL)){ int num_chars = -1; if (baseURL[strlen(baseURL)-1] == '/'){ num_chars = asprintf(&fullURL, "%s%s", baseURL, currentLine); } else { num_chars = asprintf(&fullURL, "%s/%s", baseURL, currentLine); } if (num_chars < 0 || fullURL == NULL){ variant_playlist_del(*playlist); playlist = NULL; return GF_OUT_OF_MEM; } } else */ { fullURL = gf_url_concatenate(baseURL, currentLine); } assert( fullURL ); /*printf("*** calculated full path = %s from %s and %s\n", fullURL, currentLine, baseURL);*/ } { u32 count; PlaylistElement * currentPlayList = sub_playlist; /* First, we have to find the matching program */ Program * program = in_program; if (!in_program) program = variant_playlist_find_matching_program(pl, attribs.programId); /* We did not found the program, we create it */ if (program == NULL) { program = program_new(attribs.programId); if (program == NULL) { /* OUT of memory */ variant_playlist_del(*playlist); fclose(f); playlist = NULL; return GF_OUT_OF_MEM; } gf_list_add(pl->programs, program); if (pl->currentProgram < 0) pl->currentProgram = program->programId; } /* OK, we have a program, we have to choose the elements with same bandwidth */ assert( program ); assert( program->bitrates); count = gf_list_count( program->bitrates); if (!currentPlayList) { for (i = 0; i < (s32) count; i++) { PlaylistElement * itPlayListElement = gf_list_get(program->bitrates, i); assert( itPlayListElement ); if (itPlayListElement->bandwidth == attribs.bandwidth) { currentPlayList = itPlayListElement; break; } } } if (attribs.isVariantPlaylist) { /* We are the Variant Playlist */ if (currentPlayList != NULL) { /* should not happen, it means we redefine something previsouly added */ //assert( 0 ); } currentPlayList = playlist_element_new( TYPE_UNKNOWN, fullURL, attribs.title, attribs.codecs, attribs.durationInSeconds); if (currentPlayList == NULL) { /* OUT of memory */ variant_playlist_del(*playlist); playlist = NULL; fclose(f); return GF_OUT_OF_MEM; } assert( fullURL); currentPlayList->url = gf_strdup(fullURL); currentPlayList->title = attribs.title ? gf_strdup(attribs.title):NULL; currentPlayList->codecs = attribs.codecs ? gf_strdup(attribs.codecs):NULL; gf_list_add(program->bitrates, currentPlayList); } else { /* Normal Playlist */ assert( pl->programs); if (currentPlayList == NULL) { /* This is in facts a "normal" playlist without any element in it */ PlaylistElement * subElement; assert(baseURL); currentPlayList = playlist_element_new( TYPE_PLAYLIST, baseURL, attribs.title, attribs.codecs, attribs.durationInSeconds); if (currentPlayList == NULL) { /* OUT of memory */ variant_playlist_del(*playlist); playlist = NULL; fclose(f); return GF_OUT_OF_MEM; } assert(currentPlayList->element.playlist.elements); assert( fullURL); assert( currentPlayList->url); currentPlayList->title = NULL; currentPlayList->codecs = NULL; subElement = playlist_element_new( TYPE_UNKNOWN, fullURL, attribs.title, attribs.codecs, attribs.durationInSeconds); if (subElement == NULL) { variant_playlist_del(*playlist); playlist_element_del(currentPlayList); playlist = NULL; fclose(f); return GF_OUT_OF_MEM; } gf_list_add(currentPlayList->element.playlist.elements, subElement); gf_list_add(program->bitrates, currentPlayList); assert( program ); assert( program->bitrates); assert( currentPlayList); } else { PlaylistElement * subElement = playlist_element_new( TYPE_UNKNOWN, fullURL, attribs.title, attribs.codecs, attribs.durationInSeconds); if (currentPlayList->elementType != TYPE_PLAYLIST) { currentPlayList->elementType = TYPE_PLAYLIST; if (!currentPlayList->element.playlist.elements) currentPlayList->element.playlist.elements = gf_list_new(); } if (subElement == NULL) { variant_playlist_del(*playlist); playlist_element_del(currentPlayList); playlist = NULL; fclose(f); return GF_OUT_OF_MEM; } gf_list_add(currentPlayList->element.playlist.elements, subElement); } } currentPlayList->element.playlist.currentMediaSequence = attribs.currentMediaSequence ; /* We first set the default duration for element, aka targetDuration */ if (attribs.targetDurationInSeconds > 0) { currentPlayList->element.playlist.target_duration = attribs.targetDurationInSeconds; currentPlayList->durationInfo = attribs.targetDurationInSeconds; } if (attribs.durationInSeconds) { currentPlayList->durationInfo = attribs.durationInSeconds; } currentPlayList->element.playlist.mediaSequenceMin = attribs.minMediaSequence; currentPlayList->element.playlist.mediaSequenceMax = attribs.currentMediaSequence++; if (attribs.bandwidth > 1) currentPlayList->bandwidth = attribs.bandwidth; if (attribs.isPlaylistEnded) currentPlayList->element.playlist.is_ended = 1; } /* Cleanup all line-specific fields */ if (attribs.title) { gf_free(attribs.title); attribs.title = NULL; } attribs.durationInSeconds = 0; attribs.bandwidth = 0; attribs.programId = 0; if (attribs.codecs != NULL) { gf_free(attribs.codecs); attribs.codecs = NULL; } if (fullURL != currentLine) { gf_free(fullURL); } } } fclose(f); return GF_OK; }
static GF_InputService *gf_term_can_handle_service(GF_Terminal *term, const char *url, const char *parent_url, Bool no_mime_check, char **out_url, GF_Err *ret_code, GF_DownloadSession **the_session) { u32 i; GF_Err e; char *sURL, *qm, *frag, *ext, *mime_type, *url_res; char szExt[50]; const char *force_module = NULL; GF_InputService *ifce; Bool skip_mime = 0; memset(szExt, 0, sizeof(szExt)); (*ret_code) = GF_OK; ifce = NULL; mime_type = NULL; GF_LOG(GF_LOG_DEBUG, GF_LOG_MEDIA, ("[Terminal] Looking for plugin for URL %s\n", url)); *out_url = NULL; sURL = NULL; if (!url || !strncmp(url, "\\\\", 2) ) { (*ret_code) = GF_URL_ERROR; goto exit; } if (!strnicmp(url, "libplayer://", 12)) { force_module = "LibPlayer"; } /*used by GUIs scripts to skip URL concatenation*/ if (!strncmp(url, "gpac://", 7)) sURL = gf_strdup(url+7); /*opera-style localhost URLs*/ else if (!strncmp(url, "file://localhost", 16)) sURL = gf_strdup(url+16); else if (parent_url) sURL = gf_url_concatenate(parent_url, url); /*path absolute*/ if (!sURL) sURL = gf_strdup(url); if (gf_url_is_local(sURL)) gf_url_to_fs_path(sURL); if (the_session) *the_session = NULL; if (no_mime_check) { mime_type = NULL; } else { /*fetch a mime type if any. If error don't even attempt to open the service TRYTOFIXME: it would be nice to reuse the downloader created while fetching the mime type, however we don't know if the plugin will want it threaded or not.... */ mime_type = get_mime_type(term, sURL, &e, the_session); if (e) { (*ret_code) = e; goto exit; } } if (mime_type && (!stricmp(mime_type, "text/plain") || !stricmp(mime_type, "video/quicktime") || !stricmp(mime_type, "application/octet-stream") ) ) { skip_mime = 1; } ifce = NULL; /*load from mime type*/ if (mime_type && !skip_mime) { const char *sPlug = gf_cfg_get_key(term->user->config, "MimeTypes", mime_type); GF_LOG(GF_LOG_DEBUG, GF_LOG_MEDIA, ("[Terminal] Mime type found: %s\n", mime_type)); if (!sPlug) { gf_free(mime_type); mime_type=NULL; } if (sPlug) sPlug = strrchr(sPlug, '"'); if (sPlug) { sPlug += 2; GF_LOG(GF_LOG_DEBUG, GF_LOG_DASH, ("%s:%d FOUND matching module %s\n", __FILE__, __LINE__, sPlug)); ifce = (GF_InputService *) gf_modules_load_interface_by_name(term->user->modules, sPlug, GF_NET_CLIENT_INTERFACE); if (force_module && ifce && !strstr(ifce->module_name, force_module)) { gf_modules_close_interface((GF_BaseInterface *) ifce); ifce = NULL; } if (ifce && !net_check_interface(ifce) ) { gf_modules_close_interface((GF_BaseInterface *) ifce); ifce = NULL; } } } /* The file extension, if any, is before '?' if any or before '#' if any.*/ url_res = strrchr(sURL, '/'); if (!url_res) url_res = strrchr(sURL, '\\'); if (!url_res) url_res = sURL; qm = strchr(url_res, '?'); if (qm) { qm[0] = 0; ext = strrchr(url_res, '.'); qm[0] = '?'; } else { frag = strchr(url_res, '#'); if (frag) { frag[0] = 0; ext = strrchr(url_res, '.'); frag[0] = '#'; } else { ext = strrchr(url_res, '.'); } } if (ext && !stricmp(ext, ".gz")) { char *anext; ext[0] = 0; anext = strrchr(sURL, '.'); ext[0] = '.'; ext = anext; } /*no mime type: either local or streaming. If streaming discard extension checking*/ if (!ifce && !mime_type && strstr(sURL, "://") && strnicmp(sURL, "file://", 7)) ext = NULL; /*browse extensions for prefered module*/ if (!ifce && ext) { u32 keyCount; strncpy(szExt, &ext[1], 49); ext = strrchr(szExt, '?'); if (ext) ext[0] = 0; ext = strrchr(szExt, '#'); if (ext) ext[0] = 0; GF_LOG(GF_LOG_DEBUG, GF_LOG_MEDIA, ("[Terminal] No mime type found - checking by extension %s\n", szExt)); assert( term && term->user && term->user->modules); keyCount = gf_cfg_get_key_count(term->user->config, "MimeTypes"); for (i=0; i<keyCount; i++) { char *sPlug; const char *sKey; const char *sMime; sMime = gf_cfg_get_key_name(term->user->config, "MimeTypes", i); if (!sMime) continue; sKey = gf_cfg_get_key(term->user->config, "MimeTypes", sMime); if (!sKey) continue; if (!check_extension(sKey, szExt)) continue; sPlug = strrchr(sKey, '"'); if (!sPlug) continue; /*bad format entry*/ sPlug += 2; GF_LOG(GF_LOG_DEBUG, GF_LOG_MEDIA, ("[Terminal] Trying module[%i]=%s, mime=%s\n", i, sPlug, sMime)); ifce = (GF_InputService *) gf_modules_load_interface_by_name(term->user->modules, sPlug, GF_NET_CLIENT_INTERFACE); if (!ifce){ GF_LOG(GF_LOG_DEBUG, GF_LOG_MEDIA, ("[Terminal] module[%i]=%s, mime=%s, cannot be loaded for GF_NET_CLIENT_INTERFACE.\n", i, sPlug, sMime)); continue; } if (force_module && ifce && !strstr(ifce->module_name, force_module)) { gf_modules_close_interface((GF_BaseInterface *) ifce); ifce = NULL; continue; } if (ifce && !net_check_interface(ifce)) { gf_modules_close_interface((GF_BaseInterface *) ifce); ifce = NULL; continue; } break; } } /*browse all modules*/ if (!ifce) { GF_LOG(GF_LOG_DEBUG, GF_LOG_MEDIA, ("[Terminal] Not found any interface, trying browsing all modules...\n")); for (i=0; i< gf_modules_get_count(term->user->modules); i++) { ifce = (GF_InputService *) gf_modules_load_interface(term->user->modules, i, GF_NET_CLIENT_INTERFACE); if (!ifce) continue; GF_LOG(GF_LOG_DEBUG, GF_LOG_MEDIA, ("[Terminal] Checking if module %s supports URL %s\n", ifce->module_name, sURL)); if (force_module && ifce && !strstr(ifce->module_name, force_module)) { } else if (net_check_interface(ifce) && ifce->CanHandleURL(ifce, sURL)) { break; } gf_modules_close_interface((GF_BaseInterface *) ifce); ifce = NULL; } } exit: if (!ifce){ GF_LOG(GF_LOG_ERROR, GF_LOG_MEDIA, ("[Terminal] Did not find any input plugin for URL %s (%s)\n", sURL ? sURL : url, mime_type ? mime_type : "no mime type")); if (sURL) gf_free(sURL); if ( (*ret_code) == GF_OK) (*ret_code) = GF_NOT_SUPPORTED; *out_url = NULL; if (the_session && *the_session) { gf_dm_sess_del(*the_session); } } else { *out_url = sURL; GF_LOG(GF_LOG_INFO, GF_LOG_MEDIA, ("[Terminal] Found input plugin %s for URL %s (%s)\n", ifce->module_name, sURL, mime_type ? mime_type : "no mime type")); } if (mime_type) gf_free(mime_type); mime_type = NULL; return ifce; }
static void imagetexture_update(GF_TextureHandler *txh) { if (gf_node_get_tag(txh->owner)!=TAG_MPEG4_CacheTexture) { MFURL url = ((M_ImageTexture *) txh->owner)->url; /*setup texture if needed*/ if (!txh->is_open && url.count) { gf_sc_texture_play(txh, &url); } gf_sc_texture_update_frame(txh, 0); if ( /*URL is present but not opened - redraw till fetch*/ /* (txh->stream && !txh->tx_io) && */ /*image has been updated*/ txh->needs_refresh) { /*mark all subtrees using this image as dirty*/ gf_node_dirty_parents(txh->owner); gf_sc_invalidate(txh->compositor, NULL); } return; } /*cache texture case*/ else { M_CacheTexture *ct = (M_CacheTexture *) txh->owner; /*decode cacheTexture data */ if ((ct->data || ct->image.buffer) && !txh->data) { #ifndef GPAC_DISABLE_AV_PARSERS u32 out_size; GF_Err e; /*BT/XMT playback: load to memory*/ if (ct->image.buffer) { char *par = (char *) gf_scene_get_service_url( gf_node_get_graph(txh->owner ) ); char *src_url = gf_url_concatenate(par, ct->image.buffer); FILE *test = gf_fopen( src_url ? src_url : ct->image.buffer, "rb"); if (test) { fseek(test, 0, SEEK_END); ct->data_len = (u32) gf_ftell(test); ct->data = gf_malloc(sizeof(char)*ct->data_len); fseek(test, 0, SEEK_SET); if (ct->data_len != fread(ct->data, 1, ct->data_len, test)) { GF_LOG(GF_LOG_ERROR, GF_LOG_COMPOSE, ("[Compositor] Failed to load CacheTexture data from file %s: IO err\n", src_url ? src_url : ct->image.buffer ) ); gf_free(ct->data); ct->data = NULL; ct->data_len = 0; } gf_fclose(test); } else { GF_LOG(GF_LOG_ERROR, GF_LOG_COMPOSE, ("[Compositor] Failed to load CacheTexture data from file %s: not found\n", src_url ? src_url : ct->image.buffer ) ); } ct->image.buffer = NULL; if (src_url) gf_free(src_url); } /*BIFS decoded playback*/ switch (ct->objectTypeIndication) { case GPAC_OTI_IMAGE_JPEG: out_size = 0; e = gf_img_jpeg_dec((char *) ct->data, ct->data_len, &txh->width, &txh->height, &txh->pixelformat, NULL, &out_size, 3); if (e==GF_BUFFER_TOO_SMALL) { u32 BPP; txh->data = gf_malloc(sizeof(char) * out_size); if (txh->pixelformat==GF_PIXEL_GREYSCALE) BPP = 1; else BPP = 3; e = gf_img_jpeg_dec((char *) ct->data, ct->data_len, &txh->width, &txh->height, &txh->pixelformat, txh->data, &out_size, BPP); if (e==GF_OK) { gf_sc_texture_allocate(txh); gf_sc_texture_set_data(txh); txh->needs_refresh = 1; txh->stride = out_size / txh->height; } } break; case GPAC_OTI_IMAGE_PNG: out_size = 0; e = gf_img_png_dec((char *) ct->data, ct->data_len, &txh->width, &txh->height, &txh->pixelformat, NULL, &out_size); if (e==GF_BUFFER_TOO_SMALL) { txh->data = gf_malloc(sizeof(char) * out_size); e = gf_img_png_dec((char *) ct->data, ct->data_len, &txh->width, &txh->height, &txh->pixelformat, txh->data, &out_size); if (e==GF_OK) { gf_sc_texture_allocate(txh); gf_sc_texture_set_data(txh); txh->needs_refresh = 1; txh->stride = out_size / txh->height; } } break; } #endif // GPAC_DISABLE_AV_PARSERS /*cacheURL is specified, store the image*/ if (ct->cacheURL.buffer) { u32 i; u8 hash[20]; FILE *cached_texture; char szExtractName[GF_MAX_PATH], section[64], *opt, *src_url; opt = (char *) gf_cfg_get_key(txh->compositor->user->config, "General", "CacheDirectory"); if (opt) { strcpy(szExtractName, opt); } else { opt = gf_get_default_cache_directory(); strcpy(szExtractName, opt); gf_free(opt); } strcat(szExtractName, "/"); src_url = (char *) gf_scene_get_service_url( gf_node_get_graph(txh->owner ) ); gf_sha1_csum((u8 *)src_url, (u32) strlen(src_url), hash); for (i=0; i<20; i++) { char t[3]; t[2] = 0; sprintf(t, "%02X", hash[i]); strcat(szExtractName, t); } strcat(szExtractName, "_"); strcat(szExtractName, ct->cacheURL.buffer); cached_texture = gf_fopen(szExtractName, "wb"); if (cached_texture) { gf_fwrite(ct->data, 1, ct->data_len, cached_texture); gf_fclose(cached_texture); } /*and write cache info*/ if (ct->expirationDate!=0) { sprintf(section, "@cache=%p", ct); gf_cfg_set_key(txh->compositor->user->config, section, "serviceURL", src_url); gf_cfg_set_key(txh->compositor->user->config, section, "cacheFile", szExtractName); gf_cfg_set_key(txh->compositor->user->config, section, "cacheName", ct->cacheURL.buffer); if (ct->expirationDate>0) { char exp[50]; u32 sec, frac; gf_net_get_ntp(&sec, &frac); sec += ct->expirationDate; sprintf(exp, "%u", sec); gf_cfg_set_key(txh->compositor->user->config, section, "expireAfterNTP", exp); } else { gf_cfg_set_key(txh->compositor->user->config, section, "expireAfterNTP", "0"); } } } /*done with image, destroy buffer*/ if (ct->data) gf_free(ct->data); ct->data = NULL; ct->data_len = 0; } } }
void gf_sm_update_bitwrapper_buffer(GF_Node *node, const char *fileName) { u32 data_size = 0; char *data = NULL; char *buffer; M_BitWrapper *bw = (M_BitWrapper *)node; if (!bw->buffer.buffer) return; buffer = bw->buffer.buffer; if (!strnicmp(buffer, "file://", 7)) { char *url = gf_url_concatenate(fileName, buffer+7); if (url) { FILE *f = fopen(url, "rb"); if (f) { fseek(f, 0, SEEK_END); data_size = ftell(f); fseek(f, 0, SEEK_SET); data = gf_malloc(sizeof(char)*data_size); if (data) { size_t s = fread(data, 1, data_size, f); assert(s == data_size); } fclose(f); } gf_free(url); } } else { Bool base_64 = 0; if (!strnicmp(buffer, "data:application/octet-string", 29)) { char *sep = strchr(bw->buffer.buffer, ','); base_64 = strstr(bw->buffer.buffer, ";base64") ? 1 : 0; if (sep) buffer = sep+1; } if (base_64) { data_size = 2 * (u32) strlen(buffer); data = (char*)gf_malloc(sizeof(char)*data_size); if (data) data_size = gf_base64_decode(buffer, (u32) strlen(buffer), data, data_size); } else { u32 i, c; char s[3]; data_size = (u32) strlen(buffer) / 3; data = (char*)gf_malloc(sizeof(char) * data_size); if (data) { s[2] = 0; for (i=0; i<data_size; i++) { s[0] = buffer[3*i+1]; s[1] = buffer[3*i+2]; sscanf(s, "%02X", &c); data[i] = (unsigned char) c; } } } } gf_free(bw->buffer.buffer); bw->buffer.buffer = NULL; bw->buffer_len = 0; if (data) { bw->buffer.buffer = data; bw->buffer_len = data_size; } }
static GF_Err gf_dm_setup_from_url(GF_DownloadSession *sess, char *url) { char *tmp, tmp_url[GF_MAX_PATH]; const char *opt; if (!strnicmp(url, "http://", 7)) { url += 7; sess->port = 80; sess->do_requests = http_do_requests; } else if (!strnicmp(url, "https://", 8)) { url += 8; sess->port = 443; #ifndef GPAC_HAS_SSL return GF_NOT_SUPPORTED; #endif sess->flags |= GF_DOWNLOAD_SESSION_USE_SSL; sess->do_requests = http_do_requests; } else if (!strnicmp(url, "ftp://", 6)) { url += 6; sess->port = 21; sess->do_requests = NULL; return GF_NOT_SUPPORTED; } /*relative URL*/ else if (!strstr(url, "://")) { u32 i; if (!sess->remote_path) return GF_BAD_PARAM; tmp = gf_url_concatenate(sess->remote_path, url); free(sess->remote_path); sess->remote_path = tmp; for (i=0; i<strlen(sess->remote_path); i++) if (sess->remote_path[i]=='\\') sess->remote_path[i]='/'; } else { return GF_BAD_PARAM; } tmp = strchr(url, '/'); sess->remote_path = strdup(tmp ? tmp : "/"); if (tmp) { tmp[0] = 0; strcpy(tmp_url, url); tmp[0] = '/'; } else { strcpy(tmp_url, url); } tmp = strrchr(tmp_url, ':'); if (tmp) { sess->port = atoi(tmp+1); tmp[0] = 0; } tmp = strrchr(tmp_url, '@'); if (tmp) { sess->server_name = strdup(tmp+1); tmp[0] = 0; tmp = strchr(tmp_url, ':'); if (sess->user) free(sess->user); sess->user = NULL; if (sess->passwd) free(sess->passwd); sess->passwd = NULL; if (tmp) { sess->passwd = strdup(tmp+1); tmp[0] = 0; } sess->user = strdup(tmp_url); } else { sess->server_name = strdup(tmp_url); } /*setup BW limiter*/ sess->limit_data_rate = 0; opt = gf_cfg_get_key(sess->dm->cfg, "Downloader", "MaxRate"); if (opt) { /*use it in in BYTES per second*/ sess->limit_data_rate = 1024 * atoi(opt) / 8; } return GF_OK; }