Additional debug features

[geeqie.git] / src / debug.c

diff --git a/src/debug.c b/src/debug.c
index 6134ad7..aa66f98 100644 (file)
--- a/src/debug.c
+++ b/src/debug.c
@@ -25,10 +25,22 @@
 #include "ui_fileops.h"
 
 #include <glib/gprintf.h>
+#include <regex.h>
 
 /*
  * Logging functions
  */
+static gchar *regexp = NULL;
+
+void set_regexp(gchar *cmd_regexp)
+{
+       regexp = g_strdup(cmd_regexp);
+}
+
+gchar *get_regexp()
+{
+       return g_strdup(regexp);
+}
 
 static gboolean log_msg_cb(gpointer data)
 {
@@ -50,17 +62,44 @@ void log_domain_printf(const gchar *domain, const gchar *format, ...)
 {
        va_list ap;
        gchar *buf;
+       regex_t regex;
+       gint ret_comp, ret_exec;
+       gchar *filtered_buf;
 
        va_start(ap, format);
        buf = g_strdup_vprintf(format, ap);
        va_end(ap);
 
-       print_term(buf);
-       if (strcmp(domain, DOMAIN_INFO) == 0)
-               g_idle_add(log_normal_cb, buf);
+       if (regexp && command_line && buf)
+               {
+               if (g_strcmp0(buf,"\n"))
+                       {
+                       ret_comp = regcomp(&regex, regexp, 0);
+                       if (!ret_comp)
+                               {
+                               ret_exec = regexec(&regex, buf, 0, NULL, 0);
+
+                               filtered_buf = g_strconcat(buf, "\n", NULL);
+                               if (!ret_exec)
+                                       {
+                                       print_term(filtered_buf);
+                                       if (strcmp(domain, DOMAIN_INFO) == 0)
+                                               g_idle_add(log_normal_cb, filtered_buf);
+                                       else
+                                               g_idle_add(log_msg_cb, filtered_buf);
+                                       }
+                               regfree(&regex);
+                               }
+                       }
+               }
        else
-               g_idle_add(log_msg_cb, buf);
-
+               {
+               print_term(buf);
+               if (strcmp(domain, DOMAIN_INFO) == 0)
+                       g_idle_add(log_normal_cb, buf);
+               else
+                       g_idle_add(log_msg_cb, buf);
+               }
 }
 
 /*