Added util function to generate arg from string.

diff --git a/src/setting.c b/src/setting.c
index e701bf5..5b713f1 100644 (file)
--- a/src/setting.c
+++ b/src/setting.c
@@ -102,6 +102,7 @@ void setting_cleanup(void)
 
 gboolean setting_run(const gchar* name, const gchar* param)
 {
+    Arg* a = NULL;
     gboolean result = FALSE;
     Setting* s      = g_hash_table_lookup(settings, name);
     if (!s) {
@@ -115,29 +116,18 @@ gboolean setting_run(const gchar* name, const gchar* param)
 
     /* if string param is given convert it to the required data type and set
      * it to the arg of the setting */
-    switch (s->type) {
-        case TYPE_BOOLEAN:
-            s->arg.i = util_atob(param) ? 1 : 0;
-            result = s->func(s);
-            break;
-
-        case TYPE_INTEGER:
-            s->arg.i = g_ascii_strtoull(param, (gchar**)NULL, 10);
-            result = s->func(s);
-            break;
-
-        case TYPE_DOUBLE:
-            s->arg.i = (1000 * g_ascii_strtod(param, (gchar**)NULL));
-            result = s->func(s);
-            break;
+    a = util_char_to_arg(param, s->type);
+    if (a == NULL) {
+        vp_echo(VP_MSG_ERROR, "No valid value");
+        return FALSE; 
+    }
 
-        case TYPE_CHAR:
-        case TYPE_COLOR:
-            s->arg.s = g_strdup(param);
-            result = s->func(s);
-            g_free(s->arg.s);
-            break;
+    s->arg = *a;
+    result = s->func(s);
+    if (a->s) {
+        g_free(a->s);
     }
+    g_free(a);
 
     return result;
 }
@@ -176,6 +166,7 @@ static gboolean setting_cookie_timeout(const Setting* s)
 
 static gboolean setting_scrollstep(const Setting* s)
 {
+    PRINT_DEBUG("Set scrollstep to %d", s->arg.i);
     vp.config.scrollstep = s->arg.i;
 
     return TRUE;

diff --git a/src/util.c b/src/util.c
index 0401b2f..ddc4485 100644 (file)
--- a/src/util.c
+++ b/src/util.c
@@ -50,12 +50,41 @@ void util_create_file_if_not_exists(const char* filename) {
     }
 }
 
-gboolean util_atob(const gchar* str)
+Arg* util_char_to_arg(const gchar* str, Type type)
 {
-    if (str == NULL) {
-        return FALSE;
+    Arg* arg = util_new_arg();
+
+    if (!str) {
+        return NULL;
+    }
+    switch (type) {
+        case TYPE_BOOLEAN:
+            arg->i = g_ascii_strncasecmp(str, "true", 4) == 0
+                || g_ascii_strncasecmp(str, "on", 2) == 0 ? 1 : 0;
+            break;
+
+        case TYPE_INTEGER:
+            arg->i = g_ascii_strtoull(str, (gchar**)NULL, 10);
+            break;
+
+        case TYPE_DOUBLE:
+            arg->i = (1000 * g_ascii_strtod(str, (gchar**)NULL));
+            break;
+
+        case TYPE_CHAR:
+        case TYPE_COLOR:
+            arg->s = g_strdup(str);
+            break;
     }
 
-    return g_ascii_strncasecmp(str, "true", 4) == 0
-        || g_ascii_strncasecmp(str, "on", 2) == 0;
+    return arg;
+}
+
+Arg* util_new_arg(void)
+{
+    Arg* arg = g_new0(Arg, 1);
+    arg->i = 0;
+    arg->s = NULL;
+
+    return arg;
 }

diff --git a/src/util.h b/src/util.h
index 3d14843..2433d9e 100644 (file)
--- a/src/util.h
+++ b/src/util.h
@@ -20,12 +20,13 @@
 #ifndef UTIL_H
 #define UTIL_H
 
-#include <glib.h>
+#include "main.h"
 
 gchar* util_get_config_dir(void);
 gchar* util_get_cache_dir(void);
 void util_create_dir_if_not_exists(const gchar* dirpath);
 void util_create_file_if_not_exists(const gchar* filename);
-gboolean util_atob(const gchar* str);
+Arg* util_char_to_arg(const gchar* str, Type type);
+Arg* util_new_arg(void);
 
 #endif /* end of include guard: UTIL_H */