1 files changed, 113 insertions, 0 deletions
diff --git a/src/gui/gui-color.c b/src/gui/gui-color.c
new file mode 100644
index 000000000..ad391c0e3
--- /dev/null
+++ b/src/gui/gui-color.c
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2003-2007 by FlashCode <flashcode@flashtux.org>
+ * See README for License detail, AUTHORS for developers list.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/* gui-color.c: color functions, used by all GUI */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <string.h>
+#include <signal.h>
+#include <time.h>
+#include <ctype.h>
+
+#include "../core/weechat.h"
+#include "../core/wee-config.h"
+#include "../core/wee-string.h"
+#include "../core/wee-utf8.h"
+#include "gui-color.h"
+
+
+/*
+ * gui_color_search_config: search a color with configuration option name
+ *                          return color found (number >= 0), -1 if not found
+ */
+
+int
+gui_color_search_config (char *color_name)
+{
+    int i;
+
+    if (color_name)
+    {
+        i = 0;
+        while (weechat_options_colors[i].name)
+        {
+            if (string_strcasecmp (weechat_options_colors[i].name, color_name) == 0)
+                return weechat_options_colors[i].default_int;
+            i++;
+        }
+    }
+    
+    /* color not found */
+    return -1;
+}
+
+/*
+ * gui_color_decode: parses a message and remove WeeChat color codes
+ *                   After use, string returned has to be free()
+ */
+
+unsigned char *
+gui_color_decode (unsigned char *string)
+{
+    unsigned char *out;
+    int out_length, out_pos, length;
+    
+    out_length = (strlen ((char *)string) * 2) + 1;
+    out = (unsigned char *)malloc (out_length);
+    if (!out)
+        return NULL;
+    
+    out_pos = 0;
+    while (string && string[0] && (out_pos < out_length - 1))
+    {
+        switch (string[0])
+        {
+            case GUI_COLOR_COLOR_CHAR:
+                string++;
+                if (isdigit (string[0]) && isdigit (string[1]))
+                    string += 2;
+                break;
+            case GUI_COLOR_SET_CHAR:
+            case GUI_COLOR_REMOVE_CHAR:
+                string++;
+                if (string[0])
+                    string++;
+                break;
+            case GUI_COLOR_RESET_CHAR:
+                string++;
+                break;
+            default:
+                length = utf8_char_size ((char *)string);
+                if (length == 0)
+                    length = 1;
+                memcpy (out + out_pos, string, length);
+                out_pos += length;
+                string += length;
+        }
+    }
+    out[out_pos] = '\0';
+    return out;
+}