Added strcasecmp() to the plugin API

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@4925 a1c6a512-1295-4272-9138-f99709370657

3 files changed, 5 insertions, 13 deletions

diff --git a/apps/plugin.c b/apps/plugin.c
index 93302f31e4..7e5f4866cf 100644
--- a/apps/plugin.c
+++ b/apps/plugin.c
@@ -256,6 +256,7 @@ static const struct plugin_api rockbox_api = {
     button_status,
     button_clear_queue,
     strncpy,
+    strcasecmp,
 };
 
 int plugin_load(char* plugin, void* parameter)
diff --git a/apps/plugin.h b/apps/plugin.h
index 06a31ade37..1ed2a9baef 100644
--- a/apps/plugin.h
+++ b/apps/plugin.h
@@ -60,7 +60,7 @@
 #endif
 
 /* increase this every time the api struct changes */
-#define PLUGIN_API_VERSION 22
+#define PLUGIN_API_VERSION 23
 
 /* update this to latest version if a change to the api struct breaks
    backwards compatibility (and please take the opportunity to sort in any 
@@ -292,6 +292,7 @@ struct plugin_api {
     int (*button_status)(void);
     void (*button_clear_queue)(void);
     char *(*strncpy)(char *dst, const char *src, size_t length);
+    int (*strcasecmp)(const char *, const char *);
 };
 
 /* defined by the plugin loader (plugin.c) */
diff --git a/apps/plugins/search.c b/apps/plugins/search.c
index 55f65f2b2a..8eb13c5842 100644
--- a/apps/plugins/search.c
+++ b/apps/plugins/search.c
@@ -40,16 +40,6 @@ static int line_end;   /* Index of the end of line */
 char resultfile[MAX_PATH];
 char path[MAX_PATH];
 
-static int strpcasecmp(const char *s1, const char *s2)
-{
-    while (*s1 != '\0' && tolower(*s1) == tolower(*s2)) {
-        s1++;
-        s2++;
-    }
-    
-    return (*s1 == '\0') ;
-}
-
 static void fill_buffer(int pos)
 {
     int numread;
@@ -94,7 +84,7 @@ static void fill_buffer(int pos)
             default:
                 if (!found && tolower(buffer[i]) == tolower(search_string[0]))
                 {
-                    found = strpcasecmp(&search_string[0],&buffer[i]) ;
+                    found = rb->strcasecmp(&search_string[0],&buffer[i]) ;
                 }
                 break;
         }
@@ -152,7 +142,7 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
     rb = api;
 
     /* Check the extension. We only allow .m3u files. */
-    if(!strpcasecmp(&filename[rb->strlen(filename)-4], ".m3u")) {
+    if(!rb->strcasecmp(&filename[rb->strlen(filename)-4], ".m3u")) {
         rb->splash(HZ, true, "Not a .m3u file");
         return PLUGIN_ERROR;
     }