Changeset 844 for Whitix/trunk/user/system/registry/main.c

Timestamp:

08/08/08 23:17:17 (4 years ago)

Author:

mwhitworth

Message:

Add support for enumerating a keyset, add comments and error checking.

Files:

• Whitix/trunk/user/system/registry/main.c (modified) (2 diffs)

Whitix/trunk/user/system/registry/main.c

@@ -3 +3 @@
 #include <file.h>
 
+#include "file.h"
 #include "keyset.h"
+
+/*******************************************************************************
+ *
+ * FUNCTION:    RegLoadApplication
+ *
+ * DESCRIPTION: Loads the registry configuration file for a Whitix application 
+ *                              and mounts it in the registry.
+ *
+ * PARAMETERS:  appDir - The path to the directory of the Whitix application.
+ *
+ * RETURNS:     Standard Whitix error codes.
+ *
+ ******************************************************************************/
 
 int RegLoadApplication(char* appDir)
@@ -10 +24 @@
         struct RegKeySet* mount;
         
+        /*
+         * The application's registry file should be located in /Applications/<app>/
+         * application.reg
+         */
         strcpy(path, appDir);
         strcat(path, "/application.reg");
         
-        mount=RegKeySetCreate(NULL, appDir);
+        /* Mount the keysets to be read in at /Applications/<app>/, that is, appDir. */
+        RegKeySetCreate(NULL, appDir);
         
+        mount=RegKeySetGet(appDir);
+        
+        if (!mount)
+                return -1;
+        
+        /* Load the keysets into memory at the mount point. */
         RegLoadFile(path, mount);
+        
+        return 0;
 }