upload tizen1.0 source

[framework/multimedia/libmedia-service.git] / src / common / media-svc-util.c

diff --git a/src/common/media-svc-util.c b/src/common/media-svc-util.c
index 006f837..c159313 100755 (executable)
--- a/src/common/media-svc-util.c
+++ b/src/common/media-svc-util.c
@@ -20,6 +20,7 @@
  */
 
 #include "uuid.h"
+#include <stdlib.h>
 
 char *_media_info_generate_uuid(void)
 {
@@ -33,3 +34,44 @@ char *_media_info_generate_uuid(void)
        return uuid_unparsed;
 }
 
+int _media_svc_check_escape_char(char ch)
+{
+       int i;
+       char escape_char[3] = {'%', '_' ,'#'};
+
+       for (i = 0; i < 3; i++) {
+               if (ch == escape_char[i]) {
+                       return 1;
+               }
+       }
+
+       return 0;
+}
+
+char *_media_svc_escape_str(char *input, int len)
+{
+       int i = 0;
+       int j = 0;
+       char *result = NULL;
+       
+       result = (char*)malloc(len * 2 * sizeof(char) + 1);
+       if (result == NULL) {
+               return NULL;
+       }
+
+       for (i = 0; i < len; i++, j++) {
+               if (input[i] == '\0') break;
+
+               if (_media_svc_check_escape_char(input[i])) {
+                       result[j] = '#';
+                       result[++j] = input[i];
+               } else {
+                       result[j] = input[i];
+               }
+       }
+
+       result[j] = '\0';
+       
+       return result;
+}
+