Esempi in C++ (Cpp) per totem_pl_parser_parse_xml_relaxed

Esempio n. 1

File: totem-pl-parser-podcast.c Progetto: GNOME/totem-pl-parser

TotemPlParserResult
totem_pl_parser_add_rss (TotemPlParser *parser,
			 GFile *file,
			 GFile *base_file,
			 TotemPlParseData *parse_data,
			 gpointer data)
{
	xml_node_t* doc, *channel;
	char *contents;
	gsize size;

	if (g_file_load_contents (file, NULL, &contents, &size, NULL, NULL) == FALSE)
		return TOTEM_PL_PARSER_RESULT_ERROR;

	doc = totem_pl_parser_parse_xml_relaxed (contents, size);
	if (doc == NULL) {
		g_free (contents);
		return TOTEM_PL_PARSER_RESULT_ERROR;
	}

	/* If the document has no name */
	if (doc->name == NULL
	    || (g_ascii_strcasecmp (doc->name , "rss") != 0
		&& g_ascii_strcasecmp (doc->name , "rss\n") != 0)) {
		g_free (contents);
		xml_parser_free_tree (doc);
		return TOTEM_PL_PARSER_RESULT_ERROR;
	}

	for (channel = doc->child; channel != NULL; channel = channel->next) {
		if (g_ascii_strcasecmp (channel->name, "channel") == 0) {
			char *uri;

			uri = g_file_get_uri (file);
			parse_rss_items (parser, uri, channel);
			g_free (uri);

			/* One channel per file */
			break;
		}
	}

	g_free (contents);
	xml_parser_free_tree (doc);

	return TOTEM_PL_PARSER_RESULT_SUCCESS;
}

Esempio n. 2

File: totem-pl-parser-podcast.c Progetto: GNOME/totem-pl-parser

TotemPlParserResult
totem_pl_parser_add_opml (TotemPlParser *parser,
			  GFile *file,
			  GFile *base_file,
			  TotemPlParseData *parse_data,
			  gpointer data)
{
	xml_node_t* doc;
	char *contents, *uri;
	gsize size;

	if (g_file_load_contents (file, NULL, &contents, &size, NULL, NULL) == FALSE)
		return TOTEM_PL_PARSER_RESULT_ERROR;

	doc = totem_pl_parser_parse_xml_relaxed (contents, size);
	if (doc == NULL) {
		g_free (contents);
		return TOTEM_PL_PARSER_RESULT_ERROR;
	}

	/* If the document has no name */
	if (doc->name == NULL
	    || g_ascii_strcasecmp (doc->name , "opml") != 0) {
		g_free (contents);
		xml_parser_free_tree (doc);
		return TOTEM_PL_PARSER_RESULT_ERROR;
	}

	uri = g_file_get_uri (file);
	parse_opml_head_body (parser, uri, doc);
	g_free (uri);

	g_free (contents);
	xml_parser_free_tree (doc);

	return TOTEM_PL_PARSER_RESULT_SUCCESS;
}

Esempio n. 3

File: totem-pl-parser-qt.c Progetto: fatman2021/Mate-Extra

static TotemPlParserResult
totem_pl_parser_add_quicktime_metalink (TotemPlParser *parser,
					GFile *file,
					GFile *base_file,
					TotemPlParseData *parse_data,
					gpointer data)
{
	xml_node_t *doc, *node;
	gsize size;
	char *contents;
	const char *item_uri, *autoplay;
	gboolean found;

	if (g_str_has_prefix (data, "RTSPtext") != FALSE
			|| g_str_has_prefix (data, "rtsptext") != FALSE) {
		return totem_pl_parser_add_quicktime_rtsptext (parser, file, base_file, parse_data, data);
	}
	if (g_str_has_prefix (data, "SMILtext") != FALSE) {
		char *contents;
		gsize size;
		TotemPlParserResult retval;

		if (g_file_load_contents (file, NULL, &contents, &size, NULL, NULL) == FALSE)
			return TOTEM_PL_PARSER_RESULT_ERROR;

		retval = totem_pl_parser_add_smil_with_data (parser,
							     file, base_file,
							     contents + strlen ("SMILtext"),
							     size - strlen ("SMILtext"));
		g_free (contents);
		return retval;
	}

	if (g_file_load_contents (file, NULL, &contents, &size, NULL, NULL) == FALSE)
		return TOTEM_PL_PARSER_RESULT_ERROR;

	doc = totem_pl_parser_parse_xml_relaxed (contents, size);
	if (doc == NULL) {
		g_free (contents);
		return TOTEM_PL_PARSER_RESULT_ERROR;
	}
	g_free (contents);

	/* Check for quicktime type */
	for (node = doc, found = FALSE; node != NULL; node = node->next) {
		const char *type;

		if (node->name == NULL)
			continue;
		if (g_ascii_strcasecmp (node->name , "?quicktime") != 0)
			continue;
		type = xml_parser_get_property (node, "type");
		if (g_ascii_strcasecmp ("application/x-quicktime-media-link", type) != 0)
			continue;
		found = TRUE;
	}

	if (found == FALSE) {
		xml_parser_free_tree (doc);
		return TOTEM_PL_PARSER_RESULT_ERROR;
	}

	if (!doc || !doc->name
	    || g_ascii_strcasecmp (doc->name, "embed") != 0) {
		xml_parser_free_tree (doc);
		return TOTEM_PL_PARSER_RESULT_ERROR;
	}

	item_uri = xml_parser_get_property (doc, "src");
	if (!item_uri) {
		xml_parser_free_tree (doc);
		return TOTEM_PL_PARSER_RESULT_ERROR;
	}

	autoplay = xml_parser_get_property (doc, "autoplay");
	/* Add a default as per the QuickTime docs */
	if (autoplay == NULL)
		autoplay = "true";

	totem_pl_parser_add_uri (parser,
				 TOTEM_PL_PARSER_FIELD_URI, item_uri,
				 TOTEM_PL_PARSER_FIELD_AUTOPLAY, autoplay,
				 NULL);
	xml_parser_free_tree (doc);

	return TOTEM_PL_PARSER_RESULT_SUCCESS;
}