1 #ifndef __GST_PARSE_TYPES_H__
2 #define __GST_PARSE_TYPES_H__
4 #include <glib-object.h>
5 #include "../gstelement.h"
6 #include "../gstparse.h"
28 typedef struct _graph_t graph_t;
30 chain_t *chain; /* links are supposed to be done now */
33 GstParseContext *ctx; /* may be NULL */
39 * Memory checking. Should probably be done with gsttrace stuff, but that
40 * doesn't really work.
41 * This is not safe from reentrance issues, but that doesn't matter as long as
42 * we lock a mutex before parsing anyway.
44 //#ifdef GST_DEBUG_ENABLED
45 # define __GST_PARSE_TRACE
48 #ifdef __GST_PARSE_TRACE
49 G_GNUC_INTERNAL gchar *__gst_parse_strdup (gchar *org);
50 G_GNUC_INTERNAL void __gst_parse_strfree (gchar *str);
51 G_GNUC_INTERNAL link_t *__gst_parse_link_new (void);
52 G_GNUC_INTERNAL void __gst_parse_link_free (link_t *data);
53 G_GNUC_INTERNAL chain_t *__gst_parse_chain_new (void);
54 G_GNUC_INTERNAL void __gst_parse_chain_free (chain_t *data);
55 # define gst_parse_strdup __gst_parse_strdup
56 # define gst_parse_strfree __gst_parse_strfree
57 # define gst_parse_link_new __gst_parse_link_new
58 # define gst_parse_link_free __gst_parse_link_free
59 # define gst_parse_chain_new __gst_parse_chain_new
60 # define gst_parse_chain_free __gst_parse_chain_free
61 #else /* __GST_PARSE_TRACE */
62 # define gst_parse_strdup g_strdup
63 # define gst_parse_strfree g_free
64 # define gst_parse_link_new() g_new0 (link_t, 1)
65 # define gst_parse_link_free g_free
66 # define gst_parse_chain_new() g_new0 (chain_t, 1)
67 # define gst_parse_chain_free g_free
68 #endif /* __GST_PARSE_TRACE */
71 gst_parse_unescape (gchar *str)
76 g_return_if_fail (str != NULL);
81 GST_DEBUG ("unescaping %s", str);
84 if (*walk == '\\' && !in_quotes) {
86 /* make sure we don't read beyond the end of the string */
89 } else if (*walk == '"' && (!in_quotes || (in_quotes
90 && (*(walk - 1) != '\\')))) {
91 /* don't unescape inside quotes and don't switch
92 * state with escaped quoted inside quotes */
93 in_quotes = !in_quotes;
102 G_GNUC_INTERNAL GstElement *priv_gst_parse_launch (const gchar * str,
104 GstParseContext * ctx,
105 GstParseFlags flags);
107 #endif /* __GST_PARSE_TYPES_H__ */