(trunk) add a log message telling the user which configDir is being used and whether or not its settings.json was used

daemon/daemon.c

@@ -278,6 +278,7 @@ main( int argc, char ** argv )
     const char * optarg;
     tr_benc settings;
     tr_bool boolVal;
+    tr_bool loaded;
     tr_bool foreground = FALSE;
     tr_bool dumpSettings = FALSE;
     const char * configDir = NULL;
@@ -292,7 +293,7 @@ main( int argc, char ** argv )
     /* load settings from defaults + config file */
     tr_bencInitDict( &settings, 0 );
     configDir = getConfigDir( argc, (const char**)argv );
-    tr_sessionLoadSettings( &settings, configDir, MY_NAME );
+    loaded = tr_sessionLoadSettings( &settings, configDir, MY_NAME );
     tr_bencDictAddBool( &settings, TR_PREFS_KEY_RPC_ENABLED, TRUE );
 
     /* overwrite settings from the comamndline */
@@ -380,6 +381,12 @@ main( int argc, char ** argv )
 
     /* start the session */
     mySession = tr_sessionInit( "daemon", configDir, TRUE, &settings );
+
+    if( loaded )
+        tr_ninf( NULL, "Using settings from \"%s\"", configDir );
+    else
+        tr_nerr( NULL, "Couldn't find settings in \"%s\"; using defaults", configDir );
+
     tr_sessionSaveSettings( mySession, configDir, &settings );
 
     if( tr_bencDictFindBool( &settings, TR_PREFS_KEY_RPC_AUTH_REQUIRED, &boolVal ) && boolVal )

libtransmission/session.c

@@ -392,13 +392,14 @@ tr_sessionGetSettings( tr_session * s, struct tr_benc * d )
     tr_bencDictAddStr ( d, TR_PREFS_KEY_BIND_ADDRESS_IPV6,        tr_ntop_non_ts( &s->public_ipv6->addr ) );
 }
 
-void
+tr_bool
 tr_sessionLoadSettings( tr_benc * d, const char * configDir, const char * appName )
 {
     char * filename;
     tr_benc fileSettings;
     tr_benc sessionDefaults;
     tr_benc tmp;
+    tr_bool success = FALSE;
 
     assert( tr_bencIsDict( d ) );
 
@@ -418,11 +419,13 @@ tr_sessionLoadSettings( tr_benc * d, const char * configDir, const char * appNam
     if( !tr_bencLoadFile( &fileSettings, TR_FMT_JSON, filename ) ) {
         tr_bencMergeDicts( d, &fileSettings );
         tr_bencFree( &fileSettings );
+        success = TRUE;
     }
 
     /* cleanup */
     tr_bencFree( &sessionDefaults );
     tr_free( filename );
+    return success;
 }
 
 void

libtransmission/transmission.h

@@ -249,13 +249,14 @@ void tr_sessionGetSettings( tr_session *, struct tr_benc * dictionary );
  * @param dictionary pointer to an uninitialized tr_benc
  * @param configDir the configuration directory to find settings.json
  * @param appName if configDir is empty, appName is used to find the default dir.
+ * @return success TRUE if the settings were loaded, FALSE otherwise
  * @see tr_sessionGetDefaultSettings()
  * @see tr_sessionInit()
  * @see tr_sessionSaveSettings()
  */
-void tr_sessionLoadSettings( struct tr_benc  * dictionary,
-                             const char      * configDir,
-                             const char      * appName );
+tr_bool tr_sessionLoadSettings( struct tr_benc  * dictionary,
+                                const char      * configDir,
+                                const char      * appName );
 
 /**
  * Add the session's configuration settings to the benc dictionary