audio: uploaded patches for third party libs

[siplcs.git] / contrib / media-patches / purple_mime_document_parsen.patch

--- workspace/pidgin/libpurple/mime.c   2010-03-27 20:11:19.456986210 +0100
+++ src/pidgin-2.6.5/libpurple/mime.c   2010-03-28 15:56:46.300983807 +0200
@@ -436,6 +436,43 @@
        g_free(bnd);
 }
 
+static char *
+parse_boundary(const char* ct)
+{
+       const char BOUNDARY[] = "boundary=";
+       char *boundary_begin = g_strrstr(ct, BOUNDARY);
+       char *boundary_end;
+       gboolean has_quotes = FALSE;
+
+       if (!boundary_begin)
+               return NULL;
+
+       boundary_begin += sizeof(BOUNDARY) - 1;
+
+       if (*boundary_begin == '"') {
+               has_quotes = TRUE;
+               ++boundary_begin;
+       }
+
+       if (has_quotes)
+               boundary_end = strchr(boundary_begin, '"');
+       else {
+               boundary_end = strchr(boundary_begin, ' ');
+               if (!boundary_end) {
+                       boundary_end = strchr(boundary_begin, ';');
+                       if (!boundary_end)
+                               boundary_end = boundary_begin + strlen(boundary_begin);
+               }
+       }
+
+       if (!boundary_end)
+               return NULL;
+
+       char *bnd = g_malloc0(boundary_end - boundary_begin + 1);
+       memcpy(bnd, boundary_begin, boundary_end - boundary_begin);
+
+       return bnd;
+}
 
 PurpleMimeDocument *
 purple_mime_document_parsen(const char *buf, gsize len)
@@ -457,9 +494,10 @@
        {
                const char *ct = fields_get(&doc->fields, "content-type");
                if(ct && purple_str_has_prefix(ct, "multipart")) {
-                       char *bd = strrchr(ct, '=');
-                       if(bd++) {
+                       char *bd = parse_boundary(ct);
+                       if(bd) {
                                doc_parts_load(doc, bd, b, n);
+                               g_free(bd);
                        }
                }
        }