refactor and use test2bool instead of duplicated code testing for on,yes,true, non zero

libxrdp/xrdp_rdp.c

@@ -19,6 +19,7 @@
  */
 
 #include "libxrdp.h"
+#include "log.h"
 
 #if defined(XRDP_FREERDP1)
 #include <freerdp/codec/rfx.h>
@@ -87,30 +88,15 @@ xrdp_rdp_read_config(struct xrdp_client_info *client_info)
 
         if (g_strcasecmp(item, "bitmap_cache") == 0)
         {
-            if ((g_strcasecmp(value, "yes") == 0) ||
-                    (g_strcasecmp(value, "true") == 0) ||
-                    (g_strcasecmp(value, "1") == 0))
-            {
-                client_info->use_bitmap_cache = 1;
-            }
+            client_info->use_bitmap_cache = text2bool(value);
         }
         else if (g_strcasecmp(item, "bitmap_compression") == 0)
         {
-            if (g_strcasecmp(value, "yes") == 0 ||
-                    g_strcasecmp(value, "true") == 0 ||
-                    g_strcasecmp(value, "1") == 0)
-            {
-                client_info->use_bitmap_comp = 1;
-            }
+            client_info->use_bitmap_comp = text2bool(value);
         }
         else if (g_strcasecmp(item, "bulk_compression") == 0)
         {
-            if (g_strcasecmp(value, "yes") == 0 ||
-                    g_strcasecmp(value, "true") == 0 ||
-                    g_strcasecmp(value, "1") == 0)
-            {
-                client_info->use_bulk_comp = 1;
-            }
+            client_info->use_bulk_comp = text2bool(value);
         }
         else if (g_strcasecmp(item, "crypt_level") == 0)
         {
@@ -135,13 +121,8 @@ xrdp_rdp_read_config(struct xrdp_client_info *client_info)
         }
         else if (g_strcasecmp(item, "channel_code") == 0)
         {
-            if ((g_strcasecmp(value, "yes") == 0) ||
-                    (g_strcasecmp(value, "1") == 0) ||
-                    (g_strcasecmp(value, "true") == 0))
-            {
-                client_info->channel_code = 1;
-            }
-            else
+            client_info->channel_code = text2bool(value);
+            if (client_info->channel_code == 0)
             {
                 g_writeln("Info: All channels are disabled");
             }

xrdp/xrdp_listen.c

@@ -19,6 +19,7 @@
  */
 
 #include "xrdp.h"
+#include "log.h"
 
 /* 'g_process' is protected by the semaphore 'g_process_sem'.  One thread sets
    g_process and waits for the other to process it */
@@ -198,40 +199,19 @@ xrdp_listen_get_port_address(char *port, int port_bytes,
                     if (g_strcasecmp(val, "fork") == 0)
                     {
                         val = (char *)list_get_item(values, index);
-
-                        if ((g_strcasecmp(val, "yes") == 0) ||
-                                (g_strcasecmp(val, "on") == 0) ||
-                                (g_strcasecmp(val, "true") == 0) ||
-                                (g_atoi(val) != 0))
-                        {
-                            startup_param->fork = 1;
-                        }
+                        startup_param->fork = text2bool(val);
                     }
 
                     if (g_strcasecmp(val, "tcp_nodelay") == 0)
                     {
                         val = (char *)list_get_item(values, index);
-
-                        if ((g_strcasecmp(val, "yes") == 0) ||
-                                (g_strcasecmp(val, "on") == 0) ||
-                                (g_strcasecmp(val, "true") == 0) ||
-                                (g_atoi(val) != 0))
-                        {
-                            *tcp_nodelay = 1 ;
-                        }
+                        *tcp_nodelay = text2bool(val);
                     }
 
                     if (g_strcasecmp(val, "tcp_keepalive") == 0)
                     {
                         val = (char *)list_get_item(values, index);
-
-                        if ((g_strcasecmp(val, "yes") == 0) ||
-                                (g_strcasecmp(val, "on") == 0) ||
-                                (g_strcasecmp(val, "true") == 0) ||
-                                (g_atoi(val) != 0))
-                        {
-                            *tcp_keepalive = 1 ;
-                        }
+                        *tcp_keepalive = text2bool(val);
                     }
                 }
             }

xrdp/xrdp_mm.c

@@ -2034,15 +2034,8 @@ is_channel_enabled(char *inName, struct list *names, struct list *values)
     if ( index >= 0 )
     {
         val = (char *)list_get_item(values, index);
-
-        if ((g_strcasecmp(val, "yes") == 0) ||
-                (g_strcasecmp(val, "on") == 0) ||
-                (g_strcasecmp(val, "true") == 0) ||
-                (g_atoi(val) != 0))
-        {
-            reply = 1;
-        }
-        else
+        reply = text2bool(val);
+        if (reply == 0)
         {
             g_writeln("This channel is disabled: %s", name);
         }

xrdp/xrdp_wm.c

@@ -444,13 +444,7 @@ xrdp_wm_load_static_colors_plus(struct xrdp_wm *self, char *autorun_name)
                     else if (g_strcasecmp(val, "hidelogwindow") == 0)
                     {
                         val = (char *)list_get_item(values, index);
-
-                        if ((g_strcasecmp(val, "yes") == 0) ||
-                                (g_strcasecmp(val, "1") == 0) ||
-                                (g_strcasecmp(val, "true") == 0))
-                        {
-                            self->hide_log_window = 1;
-                        }
+                        self->hide_log_window = text2bool(val);
                     }
                 }
             }