Added new plugin "debug"

2026-07-02 07:46:38 +02:00 · 2008-02-21 17:31:59 +01:00
parent 155e689a26
commit dec0e7dc12
31 changed files with 885 additions and 498 deletions
@@ -0,0 +1,211 @@
+/*
+ * Copyright (c) 2003-2008 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/>.
+ */
+
+/* wee-debug.c: some debug functions for WeeChat */
+
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdlib.h>
+
+#include "weechat.h"
+#include "wee-config-file.h"
+#include "wee-log.h"
+#include "wee-hook.h"
+#include "../gui/gui-buffer.h"
+#include "../gui/gui-chat.h"
+#include "../gui/gui-hotlist.h"
+#include "../gui/gui-window.h"
+#include "../plugins/plugin.h"
+
+
+int debug_dump_active = 0;
+
+
+/*
+ * debug_dump: write dump to WeeChat log file
+ */
+
+void
+debug_dump (int crash)
+{
+    /* prevent reentrance */
+    if (debug_dump_active)
+        exit (EXIT_FAILURE);
+    
+    if (crash)
+    {
+        debug_dump_active = 1;
+        log_printf ("Very bad, WeeChat is crashing (SIGSEGV received)...");
+    }
+    
+    log_printf ("");
+    if (crash)
+    {
+        log_printf ("******             WeeChat CRASH DUMP              ******");
+        log_printf ("****** Please send this file to WeeChat developers ******");
+        log_printf ("******    and explain when this crash happened     ******");
+    }
+    else
+    {
+        log_printf ("******            WeeChat dump request             ******");
+    }
+
+    gui_window_print_log ();
+    gui_buffer_print_log ();
+    gui_hotlist_print_log ();
+    
+    hook_print_log ();
+    
+    config_file_print_log ();
+    
+    plugin_print_log ();
+    
+    log_printf ("");
+    log_printf ("******             End of WeeChat dump             ******");
+    log_printf ("");
+}
+
+/*
+ * debug_dump_cb: callback for "debug_dump" signal hooked
+ */
+
+int
+debug_dump_cb (void *data, char *signal, char *type_data, void *signal_data)
+{
+    /* make C compiler happy */
+    (void) data;
+    (void) signal;
+    (void) type_data;
+    (void) signal_data;
+    
+    debug_dump (0);
+    
+    return WEECHAT_RC_OK;
+}
+
+/*
+ * debug_buffer_cb: callback for "debug_buffer" signal hooked
+ */
+
+int
+debug_buffer_cb (void *data, char *signal, char *type_data, void *signal_data)
+{
+    /* make C compiler happy */
+    (void) data;
+    (void) signal;
+    (void) type_data;
+    
+    gui_buffer_dump_hexa ((struct t_gui_buffer *)signal_data);
+    
+    return WEECHAT_RC_OK;
+}
+
+/*
+ * debug_windows_tree_display: display tree of windows
+ */
+
+void
+debug_windows_tree_display (struct t_gui_window_tree *tree, int indent)
+{
+    char format[128];
+    
+    if (tree)
+    {
+        if (tree->window)
+        {
+            /* leaf */
+            snprintf (format,
+                      sizeof (format),
+                      "%%-%dsleaf: 0x%%X (parent:0x%%X), win=0x%%X, "
+                      "child1=0x%%X, child2=0x%%X, %%d,%%d %%dx%%d, "
+                      "%%d%%%%x%%d%%%%",
+                      indent * 2);
+            gui_chat_printf (NULL,
+                             format,
+                             " ", tree, tree->parent_node, tree->window,
+                             tree->child1, tree->child2,
+                             tree->window->win_x, tree->window->win_y,
+                             tree->window->win_width, tree->window->win_height,
+                             tree->window->win_width_pct,
+                             tree->window->win_height_pct);
+        }
+        else
+        {
+            /* node */
+            snprintf (format,
+                      sizeof (format),
+                      "%%-%dsnode: 0x%%X (parent:0x%%X), win=0x%%X, "
+                      "child1=0x%%X, child2=0x%%X)",
+                      indent * 2);
+            gui_chat_printf (NULL,
+                             format,
+                             " ", tree, tree->parent_node, tree->window,
+                             tree->child1, tree->child2);
+        }
+        
+        if (tree->child1)
+            debug_windows_tree_display (tree->child1, indent + 1);
+        if (tree->child2)
+            debug_windows_tree_display (tree->child2, indent + 1);
+    }
+}
+
+/*
+ * debug_windows_tree_display: display tree of windows
+ */
+
+void
+debug_windows_tree ()
+{
+    gui_chat_printf (NULL, "");
+    gui_chat_printf (NULL, "DEBUG: windows tree:");
+    debug_windows_tree_display (gui_windows_tree, 1);
+}
+
+/*
+ * debug_windows_cb: callback for "debug_windows" signal hooked
+ */
+
+int
+debug_windows_cb (void *data, char *signal, char *type_data, void *signal_data)
+{
+    /* make C compiler happy */
+    (void) data;
+    (void) signal;
+    (void) type_data;
+    (void) signal_data;
+    
+    debug_windows_tree ();
+    
+    return WEECHAT_RC_OK;
+}
+
+/*
+ * debug_init: hook signals for debug
+ */
+
+void
+debug_init ()
+{
+    hook_signal (NULL, "debug_dump", debug_dump_cb, NULL);
+    hook_signal (NULL, "debug_buffer", debug_buffer_cb, NULL);
+    hook_signal (NULL, "debug_windows", debug_windows_cb, NULL);
+}