[vlc-devel] commit: Add module_find_by_short() (internal only) ( Rémi Denis-Courmont )

[git version control]

vlc | branch: master | Rémi Denis-Courmont <rdenis at simphalempin.com> | Sun Feb  8 20:06:24 2009 +0200| [a3e70b4e36d7300276ad4263407cd9f5bad2a16d] | committer: Rémi Denis-Courmont 

Add module_find_by_short() (internal only)

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=a3e70b4e36d7300276ad4263407cd9f5bad2a16d
---

 src/libvlc.h          |    1 +
 src/modules/modules.c |   37 +++++++++++++++++++++++++++++++++++--
 2 files changed, 36 insertions(+), 2 deletions(-)

diff --git a/src/libvlc.h b/src/libvlc.h
index 8d945b6..650a93c 100644
--- a/src/libvlc.h
+++ b/src/libvlc.h
@@ -146,6 +146,7 @@ extern char *psz_vlcpath;
  * Free after uses both the string and the table. */
 VLC_EXPORT(char **, module_GetModulesNamesForCapability,
                     ( const char * psz_capability, char ***psz_longname ) );
+module_t *module_find_by_shortcut (const char *psz_shortcut);
 
 /**
  * Private LibVLC data for each object.
diff --git a/src/modules/modules.c b/src/modules/modules.c
index 07ae7db..56cf5e7 100644
--- a/src/modules/modules.c
+++ b/src/modules/modules.c
@@ -689,7 +689,6 @@ void __module_unneed( vlc_object_t * p_this, module_t * p_module )
 /**
  * Get a pointer to a module_t given it's name.
  *
- * \param p_this vlc object structure
  * \param psz_name the name of the module
  * \return a pointer to the module or NULL in case of a failure
  */
@@ -718,7 +717,6 @@ module_t *module_find( const char * psz_name )
 /**
  * Tell if a module exists and release it in thic case
  *
- * \param p_this vlc object structure
  * \param psz_name th name of the module
  * \return TRUE if the module exists
  */
@@ -731,6 +729,41 @@ bool module_exists (const char * psz_name)
 }
 
 /**
+ * Get a pointer to a module_t that matches a shortcut.
+ * This is a temporary hack for SD. Do not re-use (generally multiple modules
+ * can have the same shortcut, so this is *broken* - use module_need()!).
+ *
+ * \param psz_shortcut shortcut of the module
+ * \param psz_cap capability of the module
+ * \return a pointer to the module or NULL in case of a failure
+ */
+module_t *module_find_by_shortcut (const char *psz_shortcut)
+{
+    module_t **list, *module;
+
+    list = module_list_get (NULL);
+    if (!list)
+        return NULL;
+
+    for (size_t i = 0; (module = list[i]) != NULL; i++)
+    {
+        for (size_t j = 0;
+             (module->pp_shortcuts[j] != NULL) && (j < MODULE_SHORTCUT_MAX);
+             j++)
+        {
+            if (!strcmp (module->pp_shortcuts[j], psz_shortcut))
+            {
+                module_hold (module);
+                goto out;
+             }
+        }
+    }
+out:
+    module_list_free (list);
+    return module;
+}
+
+/**
  * GetModuleNamesForCapability
  *
  * Return a NULL terminated array with the names of the modules