Removing duplicate code, small fixes.

Makefile

@@ -78,9 +78,9 @@ $(BUILD_DIR):
 	$(QUIET)mkdir -p $@/$(CONFIG_DIR)
 
 # Objects depend on header files and makefile too.
-$(BUILD_DIR)/%.o: %.c | Makefile $(HEADERS) $(BUILD_DIR)
-	$(info Compiling $^ -> $@)
-	$(QUIET) $(CC) $(CFLAGS) -c -o $@ $^
+$(BUILD_DIR)/%.o: %.c Makefile $(HEADERS) | $(BUILD_DIR)
+	$(info Compiling $< -> $@)
+	$(QUIET) $(CC) $(CFLAGS) -c -o $@ $<
 
 $(BUILD_DIR)/$(PROGRAM): $(OBJECTS)
 	$(info Linking   $@)

include/simpleswitcher.h

@@ -104,4 +104,9 @@ typedef struct _Settings {
 } Settings;
 
 extern Settings config;
+
+
+int token_match ( char **tokens, const char *input,
+                  __attribute__( ( unused ) )int index,
+                  __attribute__( ( unused ) )void *data );
 #endif

source/dmenu-dialog.c

@@ -27,16 +27,12 @@
 
 
 #define _GNU_SOURCE
-#include <stdlib.h>
 #include <stdio.h>
-#include <X11/X.h>
-
+#include <stdlib.h>
 #include <unistd.h>
-#include <signal.h>
 #include <strings.h>
 #include <string.h>
 #include <ctype.h>
-#include <errno.h>
 
 #include "simpleswitcher.h"
 
@@ -51,41 +47,27 @@ static char **get_dmenu ( )
     while ( fgets( buffer, 1024, stdin ) != NULL ) {
         retv = realloc( retv, ( index+2 )*sizeof( char* ) );
         retv[index] = strdup( buffer );
+        retv[index+1] = NULL;
 
+        // Filter out line-end.
         if ( retv[index][strlen( buffer )-1] == '\n' )
             retv[index][strlen( buffer )-1] = '\0';
 
-        retv[index+1] = NULL;
         index++;
     }
 
     return retv;
 }
 
-static int token_match ( char **tokens, const char *input,
-                         __attribute__( ( unused ) )int index,
-                         __attribute__( ( unused ) )void *data )
-{
-    int match = 1;
-
-    // Do a tokenized match.
-    if ( tokens ) for ( int j  = 1; match && tokens[j]; j++ ) {
-            match = ( strcasestr( input, tokens[j] ) != NULL );
-        }
-
-    return match;
-}
-
 SwitcherMode dmenu_switcher_dialog ( char **input )
 {
-    int shift=0;
     int selected_line = 0;
     SwitcherMode retv = MODE_EXIT;
     // act as a launcher
     char **list = get_dmenu( );
 
-    int mretv = menu( list, input, dmenu_prompt,NULL, &shift,
-            token_match, NULL, &selected_line );
+    int mretv = menu( list, input, dmenu_prompt,NULL, NULL,
+                      token_match, NULL, &selected_line );
 
     if ( mretv == MENU_NEXT ) {
         retv = DMENU_DIALOG;
@@ -100,7 +82,6 @@ SwitcherMode dmenu_switcher_dialog ( char **input )
     }
 
     if ( list != NULL ) free( list );
-
     return retv;
 }
 

source/profile-dialog.c

@@ -42,9 +42,6 @@
 
 #include "simpleswitcher.h"
 #include "profile-dialog.h"
-#ifdef TIMING
-#include <time.h>
-#endif
 
 static inline int execshprofile( const char *profile )
 {
@@ -66,7 +63,7 @@ static pid_t exec_profile( const char *cmd )
 
     return pid;
 }
-static char ** add_elements( char **retv, char *element, unsigned int *retv_index )
+static inline char ** add_elements( char **retv, char *element, unsigned int *retv_index )
 {
     retv = realloc( retv, ( ( *retv_index )+2 )*sizeof( char* ) );
     retv[( *retv_index )] = element;
@@ -80,10 +77,6 @@ static char ** get_profile ( )
     unsigned int retv_index = 0;
     char *path;
     char **retv = NULL;
-#ifdef TIMING
-    struct timespec start, stop;
-    clock_gettime( CLOCK_REALTIME, &start );
-#endif
 
     if ( getenv( "HOME" ) == NULL ) return NULL;
 
@@ -138,32 +131,9 @@ static char ** get_profile ( )
     }
 
     free( path );
-#ifdef TIMING
-    clock_gettime( CLOCK_REALTIME, &stop );
-
-    if ( stop.tv_sec != start.tv_sec ) {
-        stop.tv_nsec += ( stop.tv_sec-start.tv_sec )*1e9;
-    }
-
-    long diff = stop.tv_nsec-start.tv_nsec;
-    printf( "Time elapsed: %ld us\n", diff/1000 );
-#endif
     return retv;
 }
 
-static int token_match ( char **tokens, const char *input,
-                         __attribute__( ( unused ) )int index,
-                         __attribute__( ( unused ) )void *data )
-{
-    int match = 1;
-
-    // Do a tokenized match.
-    if ( tokens ) for ( int j  = 1; match && tokens[j]; j++ ) {
-            match = ( strcasestr( input, tokens[j] ) != NULL );
-        }
-
-    return match;
-}
 
 SwitcherMode profile_switcher_dialog ( char **input )
 {
@@ -172,9 +142,8 @@ SwitcherMode profile_switcher_dialog ( char **input )
     char **cmd_list = get_profile( );
 
     if ( cmd_list == NULL ) {
-        cmd_list = allocate( 2*sizeof( char * ) );
-        cmd_list[0] = strdup( "No profiles found" );
-        cmd_list[1] = NULL;
+        unsigned int retv_index = 0;
+        cmd_list = add_elements( cmd_list, "No profiles found", &retv_index );
     }
 
     int shift=0;

source/run-dialog.c

@@ -135,8 +135,6 @@ static void delete_entry( const char *cmd )
     unsigned int index = 0;
     char **retv = NULL;
 
-    printf( "Delete entry: %s\n", cmd );
-
     /**
      * This happens in non-critical time (After launching app)
      * It is allowed to be a bit slower.
@@ -280,22 +278,10 @@ static char ** get_apps ( )
     return retv;
 }
 
-static int token_match ( char **tokens, const char *input,
-                         __attribute__( ( unused ) )int index,
-                         __attribute__( ( unused ) )void *data )
-{
-    int match = 1;
-
-    // Do a tokenized match.
-    if ( tokens ) for ( int j  = 1; match && tokens[j]; j++ ) {
-            match = ( strcasestr( input, tokens[j] ) != NULL );
-        }
-
-    return match;
-}
-
 SwitcherMode run_switcher_dialog ( char **input )
 {
+    int shift=0;
+    int selected_line = 0;
     SwitcherMode retv = MODE_EXIT;
     // act as a launcher
     char **cmd_list = get_apps( );
@@ -306,8 +292,6 @@ SwitcherMode run_switcher_dialog ( char **input )
         cmd_list[1] = NULL;
     }
 
-    int shift=0;
-    int selected_line = 0;
     int mretv = menu( cmd_list, input, "$", NULL, &shift,token_match, NULL, &selected_line );
 
     if ( mretv == MENU_NEXT ) {
@@ -325,7 +309,7 @@ SwitcherMode run_switcher_dialog ( char **input )
         free( cmd_list[i] );
     }
 
-    free( cmd_list );
+    if (cmd_list != NULL) free( cmd_list );
 
     return retv;
 }

source/simpleswitcher.c

@@ -78,7 +78,23 @@
 xdgHandle xdg_handle;
 const char *cache_dir = NULL;
 
+/**
+ * Shared 'token_match' function.
+ * Matches tokenized.
+ */
+int token_match ( char **tokens, const char *input,
+                  __attribute__( ( unused ) )int index,
+                  __attribute__( ( unused ) )void *data )
+{
+    int match = 1;
 
+    // Do a tokenized match.
+    if ( tokens ) for ( int j  = 1; match && tokens[j]; j++ ) {
+            match = ( strcasestr( input, tokens[j] ) != NULL );
+        }
+
+    return match;
+}
 
 void* allocate( unsigned long bytes )
 {
@@ -1239,6 +1255,7 @@ void run_switcher( int fmode, SwitcherMode mode )
         } else if ( mode == SSH_DIALOG ) {
             retv = ssh_switcher_dialog( &input );
         }
+
 #ifdef __QC_MODE__
         else if ( mode == PROFILE_DIALOG ) {
             retv = profile_switcher_dialog ( &input );

source/ssh-dialog.c

@@ -278,20 +278,6 @@ static char ** get_ssh ( )
     return retv;
 }
 
-static int token_match ( char **tokens, const char *input,
-                         __attribute__( ( unused ) )int index,
-                         __attribute__( ( unused ) )void *data )
-{
-    int match = 1;
-
-    // Do a tokenized match.
-    if ( tokens ) for ( int j  = 1; match && tokens[j]; j++ ) {
-            match = ( strcasestr( input, tokens[j] ) != NULL );
-        }
-
-    return match;
-}
-
 SwitcherMode ssh_switcher_dialog ( char **input )
 {
     SwitcherMode retv = MODE_EXIT;
@@ -324,7 +310,7 @@ SwitcherMode ssh_switcher_dialog ( char **input )
         free( cmd_list[i] );
     }
 
-    free( cmd_list );
+    if(cmd_list != NULL) free( cmd_list );
 
     return retv;
 }