pidgin/android/libpurple2

ciphers cleanup: fix perl compilation; better purple_cipher_digest_region

2013-05-05, Tomasz Wasilczyk
01e0d716a28e
ciphers cleanup: fix perl compilation; better purple_cipher_digest_region
/**
* @file gtkdebug.c GTK+ Debug API
* @ingroup pidgin
*/
/* pidgin
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include "internal.h"
#include "pidgin.h"
#include "notify.h"
#include "prefs.h"
#include "request.h"
#include "util.h"
#include "gtkdebug.h"
#include "gtkdialogs.h"
#include "gtkutils.h"
#include "gtkwebview.h"
#include "pidginstock.h"
#include <gdk/gdkkeysyms.h>
#include "gtk3compat.h"
typedef struct
{
GtkWidget *window;
GtkWidget *text;
GtkWidget *filter;
GtkWidget *expression;
GtkWidget *filterlevel;
gboolean paused;
gboolean invert;
gboolean highlight;
guint timer;
GRegex *regex;
} DebugWindow;
#define EMPTY_HTML \
"<html><head><style>" \
"body{white-space:pre-wrap;}" \
"div.l0{color:#000000;}" /* All debug levels. */ \
"div.l1{color:#666666;}" /* Misc. */ \
"div.l2{color:#000000;}" /* Information. */ \
"div.l3{color:#660000;}" /* Warnings. */ \
"div.l4{color:#FF0000;}" /* Errors. */ \
"div.l5{color:#FF0000;font-weight:bold;}" /* Fatal errors. */ \
/* Filter levels */ \
"div#pause~div{display:none;}" \
"body.l1 div.l0{display:none;}" \
"body.l2 div.l0,body.l2 div.l1{display:none;}" \
"body.l3 div.l0,body.l3 div.l1,body.l3 div.l2{display:none;}" \
"body.l4 div.l0,body.l4 div.l1,body.l4 div.l2,body.l4 div.l3{display:none;}" \
"body.l5 div.l0,body.l5 div.l1,body.l5 div.l2,body.l5 div.l3,body.l5 div.l4{display:none;}" \
/* Regex */ \
"div.hide{display:none;}" \
"span.regex{background-color:#ffafaf;font-weight:bold;}" \
"</style><script>" \
"function append(level, time, cat, msg) {" \
"var div = document.createElement('div');" \
"div.className = 'l' + level;" \
"div.appendChild(document.createTextNode('(' + time + ') '));" \
"if (cat) {" \
"var cat_n = document.createElement('b');" \
"cat_n.appendChild(document.createTextNode(cat + ':'));" \
"div.appendChild(cat_n);" \
"div.appendChild(document.createTextNode(' '));" \
"}" \
"div.appendChild(document.createTextNode(msg));" \
"document.body.appendChild(div);" \
"alert('appended');" \
"}" \
"</script></head><body class=l%d></body></html>"
static DebugWindow *debug_win = NULL;
static guint debug_enabled_timer = 0;
static gint
debug_window_destroy(GtkWidget *w, GdkEvent *event, void *unused)
{
purple_prefs_disconnect_by_handle(pidgin_debug_get_handle());
if(debug_win->timer != 0) {
const gchar *text;
purple_timeout_remove(debug_win->timer);
text = gtk_entry_get_text(GTK_ENTRY(debug_win->expression));
purple_prefs_set_string(PIDGIN_PREFS_ROOT "/debug/regex", text);
}
if (debug_win->regex != NULL)
g_regex_unref(debug_win->regex);
/* If the "Save Log" dialog is open then close it */
purple_request_close_with_handle(debug_win);
g_free(debug_win);
debug_win = NULL;
purple_prefs_set_bool(PIDGIN_PREFS_ROOT "/debug/enabled", FALSE);
return FALSE;
}
static gboolean
configure_cb(GtkWidget *w, GdkEventConfigure *event, DebugWindow *win)
{
if (gtk_widget_get_visible(w)) {
purple_prefs_set_int(PIDGIN_PREFS_ROOT "/debug/width", event->width);
purple_prefs_set_int(PIDGIN_PREFS_ROOT "/debug/height", event->height);
}
return FALSE;
}
static void
save_writefile_cb(void *user_data, const char *filename)
{
DebugWindow *win = (DebugWindow *)user_data;
FILE *fp;
char *tmp;
if ((fp = g_fopen(filename, "w+")) == NULL) {
purple_notify_error(win, NULL, _("Unable to open file."), NULL);
return;
}
tmp = gtk_webview_get_body_text(GTK_WEBVIEW(win->text));
fprintf(fp, "Pidgin Debug Log : %s\n", purple_date_format_full(NULL));
fprintf(fp, "%s", tmp);
g_free(tmp);
fclose(fp);
}
static void
save_cb(GtkWidget *w, DebugWindow *win)
{
purple_request_file(win, _("Save Debug Log"), "purple-debug.log", TRUE,
G_CALLBACK(save_writefile_cb), NULL,
NULL, NULL, NULL,
win);
}
static void
clear_cb(GtkWidget *w, DebugWindow *win)
{
char *tmp;
int level;
level = purple_prefs_get_int(PIDGIN_PREFS_ROOT "/debug/filterlevel");
tmp = g_strdup_printf(EMPTY_HTML, level);
gtk_webview_load_html_string(GTK_WEBVIEW(win->text), tmp);
g_free(tmp);
}
static void
pause_cb(GtkWidget *w, DebugWindow *win)
{
win->paused = gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(w));
if (win->paused) {
gtk_webview_append_html(GTK_WEBVIEW(win->text), "<div id=pause></div>");
} else {
WebKitDOMDocument *dom;
WebKitDOMElement *pause;
dom = webkit_web_view_get_dom_document(WEBKIT_WEB_VIEW(win->text));
pause = webkit_dom_document_get_element_by_id(dom, "pause");
if (pause) {
WebKitDOMNode *parent;
parent = webkit_dom_node_get_parent_node(WEBKIT_DOM_NODE(pause));
webkit_dom_node_remove_child(parent, WEBKIT_DOM_NODE(pause), NULL);
}
}
}
/******************************************************************************
* regex stuff
*****************************************************************************/
static void
regex_clear_color(GtkWidget *w) {
gtk_widget_modify_base(w, GTK_STATE_NORMAL, NULL);
}
static void
regex_change_color(GtkWidget *w, guint16 r, guint16 g, guint16 b) {
GdkColor color;
color.red = r;
color.green = g;
color.blue = b;
gtk_widget_modify_base(w, GTK_STATE_NORMAL, &color);
}
static void
regex_toggle_div(WebKitDOMNode *div)
{
WebKitDOMDOMTokenList *classes;
if (!WEBKIT_DOM_IS_HTML_ELEMENT(div))
return;
#if (WEBKIT_MAJOR_VERSION == 1 && \
WEBKIT_MINOR_VERSION == 9 && \
WEBKIT_MICRO_VERSION == 90)
/* Workaround WebKit API bug. */
classes = webkit_dom_element_get_class_list(WEBKIT_DOM_ELEMENT(div));
#else
classes = webkit_dom_html_element_get_class_list(WEBKIT_DOM_HTML_ELEMENT(div));
#endif
webkit_dom_dom_token_list_toggle(classes, "hide", NULL);
g_object_unref(classes);
}
static void
regex_highlight_clear(WebKitDOMDocument *dom)
{
WebKitDOMNodeList *nodes;
gulong i;
/* Remove highlighting SPANs */
nodes = webkit_dom_document_get_elements_by_class_name(dom, "regex");
i = webkit_dom_node_list_get_length(nodes);
while (i--) {
WebKitDOMNode *span, *parent;
char *content;
WebKitDOMText *text;
GError *err = NULL;
span = webkit_dom_node_list_item(nodes, i);
parent = webkit_dom_node_get_parent_node(span);
content = webkit_dom_node_get_text_content(span);
text = webkit_dom_document_create_text_node(dom, content);
g_free(content);
webkit_dom_node_replace_child(parent, WEBKIT_DOM_NODE(text), span, &err);
}
g_object_unref(nodes);
}
static void
regex_highlight_text_nodes(WebKitDOMDocument *dom, WebKitDOMNode *div,
gint start_pos, gint end_pos)
{
GSList *data = NULL;
WebKitDOMNode *node;
WebKitDOMRange *range;
WebKitDOMElement *span;
gint ind, end_ind;
gint this_start, this_end;
ind = 0;
webkit_dom_node_normalize(div);
node = div;
/* First, find the container nodes and offsets to apply highlighting. */
do {
if (webkit_dom_node_get_node_type(node) == 3/*TEXT_NODE*/) {
/* The GObject model does not correctly reflect the type, hence the
regular cast. */
end_ind = ind + webkit_dom_character_data_get_length((WebKitDOMCharacterData*)node);
if (start_pos <= ind)
this_start = 0;
else if (start_pos < end_ind)
this_start = start_pos - ind;
else
this_start = -1;
if (end_pos < end_ind)
this_end = end_pos - ind;
else
this_end = end_ind - ind;
if (this_start != -1 && this_start < this_end) {
data = g_slist_prepend(data, GINT_TO_POINTER(this_end));
data = g_slist_prepend(data, GINT_TO_POINTER(this_start));
data = g_slist_prepend(data, node);
}
ind = end_ind;
}
if (webkit_dom_node_has_child_nodes(node)) {
node = webkit_dom_node_get_first_child(node);
} else {
while (node != div) {
WebKitDOMNode *next;
next = webkit_dom_node_get_next_sibling(node);
if (next) {
node = next;
break;
} else {
node = webkit_dom_node_get_parent_node(node);
}
}
}
} while (node != div);
/* Second, apply highlighting to saved sections. Changing the DOM is
automatically reflected in all WebKit API, so we have to do this after
finding the offsets, or things could get complicated. */
while (data) {
node = WEBKIT_DOM_NODE(data->data);
data = g_slist_delete_link(data, data);
this_start = GPOINTER_TO_INT(data->data);
data = g_slist_delete_link(data, data);
this_end = GPOINTER_TO_INT(data->data);
data = g_slist_delete_link(data, data);
range = webkit_dom_document_create_range(dom);
webkit_dom_range_set_start(range, node, this_start, NULL);
webkit_dom_range_set_end(range, node, this_end, NULL);
span = webkit_dom_document_create_element(dom, "span", NULL);
webkit_dom_html_element_set_class_name(WEBKIT_DOM_HTML_ELEMENT(span),
"regex");
webkit_dom_range_surround_contents(range, WEBKIT_DOM_NODE(span), NULL);
}
}
static void
regex_match(DebugWindow *win, WebKitDOMDocument *dom, WebKitDOMNode *div)
{
GMatchInfo *match_info;
gchar *text;
gchar *plaintext;
text = webkit_dom_node_get_text_content(div);
if (!text)
return;
/* I don't like having to do this, but we need it for highlighting. Plus
* it makes the ^ and $ operators work :)
*/
plaintext = purple_markup_strip_html(text);
/* We do a first pass to see if it matches at all. If it does we work out
* the offsets to highlight.
*/
if (g_regex_match(win->regex, plaintext, 0, &match_info) != win->invert) {
/* If we're not highlighting or the expression is inverted, we're
* done and move on.
*/
if (!win->highlight || win->invert) {
g_free(plaintext);
g_match_info_free(match_info);
return;
}
do {
gint m, count;
gint start_pos, end_pos;
if (!g_match_info_matches(match_info))
break;
count = g_match_info_get_match_count(match_info);
if (count == 1)
m = 0;
else
m = 1;
for (; m < count; m++)
{
g_match_info_fetch_pos(match_info, m, &start_pos, &end_pos);
if (end_pos == -1)
break;
regex_highlight_text_nodes(dom, div, start_pos, end_pos);
}
} while (g_match_info_next(match_info, NULL));
g_match_info_free(match_info);
} else {
regex_toggle_div(div);
}
g_free(plaintext);
g_free(text);
}
static void
regex_toggle_filter(DebugWindow *win, gboolean filter)
{
WebKitDOMDocument *dom;
WebKitDOMNodeList *list;
gulong i;
dom = webkit_web_view_get_dom_document(WEBKIT_WEB_VIEW(win->text));
if (win->highlight)
regex_highlight_clear(dom);
/* Re-show debug lines that didn't match regex */
list = webkit_dom_document_get_elements_by_class_name(dom, "hide");
i = webkit_dom_node_list_get_length(list);
while (i--) {
WebKitDOMNode *div = webkit_dom_node_list_item(list, i);
regex_toggle_div(div);
}
g_object_unref(list);
if (filter) {
list = webkit_dom_document_get_elements_by_tag_name(dom, "div");
for (i = 0; i < webkit_dom_node_list_get_length(list); i++) {
WebKitDOMNode *div = webkit_dom_node_list_item(list, i);
regex_match(win, dom, div);
}
g_object_unref(list);
}
}
static void
regex_pref_filter_cb(const gchar *name, PurplePrefType type,
gconstpointer val, gpointer data)
{
DebugWindow *win = (DebugWindow *)data;
gboolean active = GPOINTER_TO_INT(val), current;
if (!win || !win->window)
return;
current = gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(win->filter));
if (active != current)
gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(win->filter), active);
}
static void
regex_pref_expression_cb(const gchar *name, PurplePrefType type,
gconstpointer val, gpointer data)
{
DebugWindow *win = (DebugWindow *)data;
const gchar *exp = (const gchar *)val;
gtk_entry_set_text(GTK_ENTRY(win->expression), exp);
}
static void
regex_pref_invert_cb(const gchar *name, PurplePrefType type,
gconstpointer val, gpointer data)
{
DebugWindow *win = (DebugWindow *)data;
gboolean active = GPOINTER_TO_INT(val);
win->invert = active;
if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(win->filter)))
regex_toggle_filter(win, TRUE);
}
static void
regex_pref_highlight_cb(const gchar *name, PurplePrefType type,
gconstpointer val, gpointer data)
{
DebugWindow *win = (DebugWindow *)data;
gboolean active = GPOINTER_TO_INT(val);
win->highlight = active;
if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(win->filter)))
regex_toggle_filter(win, TRUE);
}
static gboolean
regex_timer_cb(DebugWindow *win) {
const gchar *text;
text = gtk_entry_get_text(GTK_ENTRY(win->expression));
purple_prefs_set_string(PIDGIN_PREFS_ROOT "/debug/regex", text);
win->timer = 0;
return FALSE;
}
static void
regex_changed_cb(GtkWidget *w, DebugWindow *win) {
const gchar *text;
if (gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(win->filter))) {
gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(win->filter),
FALSE);
}
if (win->timer == 0)
win->timer = purple_timeout_add_seconds(5, (GSourceFunc)regex_timer_cb, win);
text = gtk_entry_get_text(GTK_ENTRY(win->expression));
if (text == NULL || *text == '\0') {
regex_clear_color(win->expression);
gtk_widget_set_sensitive(win->filter, FALSE);
return;
}
if (win->regex)
g_regex_unref(win->regex);
win->regex = g_regex_new(text, G_REGEX_CASELESS, 0, NULL);
if (win->regex == NULL) {
/* failed to compile */
regex_change_color(win->expression, 0xFFFF, 0xAFFF, 0xAFFF);
gtk_widget_set_sensitive(win->filter, FALSE);
} else {
/* compiled successfully */
regex_change_color(win->expression, 0xAFFF, 0xFFFF, 0xAFFF);
gtk_widget_set_sensitive(win->filter, TRUE);
}
}
static void
regex_key_release_cb(GtkWidget *w, GdkEventKey *e, DebugWindow *win) {
if(e->keyval == GDK_KEY_Return &&
gtk_widget_is_sensitive(win->filter) &&
!gtk_toggle_tool_button_get_active(GTK_TOGGLE_TOOL_BUTTON(win->filter)))
{
gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(win->filter), TRUE);
}
}
static void
regex_menu_cb(GtkWidget *item, const gchar *pref) {
gboolean active;
active = gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM(item));
purple_prefs_set_bool(pref, active);
}
static void
regex_popup_cb(GtkEntry *entry, GtkWidget *menu, DebugWindow *win) {
pidgin_separator(menu);
pidgin_new_check_item(menu, _("Invert"),
G_CALLBACK(regex_menu_cb),
PIDGIN_PREFS_ROOT "/debug/invert", win->invert);
pidgin_new_check_item(menu, _("Highlight matches"),
G_CALLBACK(regex_menu_cb),
PIDGIN_PREFS_ROOT "/debug/highlight", win->highlight);
}
static void
regex_filter_toggled_cb(GtkToggleToolButton *button, DebugWindow *win)
{
gboolean active;
active = gtk_toggle_tool_button_get_active(button);
purple_prefs_set_bool(PIDGIN_PREFS_ROOT "/debug/filter", active);
if (!GTK_IS_WEBVIEW(win->text))
return;
regex_toggle_filter(win, active);
}
static void
filter_level_pref_changed(const char *name, PurplePrefType type, gconstpointer value, gpointer data)
{
DebugWindow *win = data;
WebKitDOMDocument *dom;
WebKitDOMHTMLElement *body;
int level = GPOINTER_TO_INT(value);
char *tmp;
if (level != gtk_combo_box_get_active(GTK_COMBO_BOX(win->filterlevel)))
gtk_combo_box_set_active(GTK_COMBO_BOX(win->filterlevel), level);
dom = webkit_web_view_get_dom_document(WEBKIT_WEB_VIEW(win->text));
body = webkit_dom_document_get_body(dom);
tmp = g_strdup_printf("l%d", level);
webkit_dom_html_element_set_class_name(body, tmp);
g_free(tmp);
}
static void
filter_level_changed_cb(GtkWidget *combo, gpointer null)
{
purple_prefs_set_int(PIDGIN_PREFS_ROOT "/debug/filterlevel",
gtk_combo_box_get_active(GTK_COMBO_BOX(combo)));
}
static void
toolbar_style_pref_changed_cb(const char *name, PurplePrefType type, gconstpointer value, gpointer data)
{
gtk_toolbar_set_style(GTK_TOOLBAR(data), GPOINTER_TO_INT(value));
}
static void
toolbar_icon_pref_changed(GtkWidget *item, GtkWidget *toolbar)
{
int style = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(item), "user_data"));
purple_prefs_set_int(PIDGIN_PREFS_ROOT "/debug/style", style);
}
static gboolean
toolbar_context(GtkWidget *toolbar, GdkEventButton *event, gpointer null)
{
GtkWidget *menu, *item;
const char *text[3];
GtkToolbarStyle value[3];
int i;
if (!(event->button == 3 && event->type == GDK_BUTTON_PRESS))
return FALSE;
text[0] = _("_Icon Only"); value[0] = GTK_TOOLBAR_ICONS;
text[1] = _("_Text Only"); value[1] = GTK_TOOLBAR_TEXT;
text[2] = _("_Both Icon & Text"); value[2] = GTK_TOOLBAR_BOTH_HORIZ;
menu = gtk_menu_new();
for (i = 0; i < 3; i++) {
item = gtk_check_menu_item_new_with_mnemonic(text[i]);
g_object_set_data(G_OBJECT(item), "user_data", GINT_TO_POINTER(value[i]));
g_signal_connect(G_OBJECT(item), "activate", G_CALLBACK(toolbar_icon_pref_changed), toolbar);
if (value[i] == purple_prefs_get_int(PIDGIN_PREFS_ROOT "/debug/style"))
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(item), TRUE);
gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
}
gtk_widget_show_all(menu);
gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, event->time);
return FALSE;
}
static void
debug_window_appended(DebugWindow *win)
{
WebKitDOMDocument *dom;
WebKitDOMHTMLElement *body;
WebKitDOMNode *div;
if (!gtk_toggle_tool_button_get_active(
GTK_TOGGLE_TOOL_BUTTON(win->filter)))
return;
dom = webkit_web_view_get_dom_document(WEBKIT_WEB_VIEW(win->text));
body = webkit_dom_document_get_body(dom);
div = webkit_dom_node_get_last_child(WEBKIT_DOM_NODE(body));
if (webkit_dom_element_webkit_matches_selector(
WEBKIT_DOM_ELEMENT(div), "body>div:not(#pause)", NULL))
regex_match(win, dom, div);
}
static gboolean debug_window_alert_cb(WebKitWebView *webview,
WebKitWebFrame *frame, gchar *message, gpointer _win)
{
DebugWindow *win = _win;
if (!win || !win->window)
return FALSE;
if (g_strcmp0(message, "appended") == 0) {
debug_window_appended(win);
return TRUE;
}
return FALSE;
}
static DebugWindow *
debug_window_new(void)
{
DebugWindow *win;
GtkWidget *vbox;
GtkWidget *toolbar;
GtkWidget *frame;
gint width, height;
void *handle;
GtkToolItem *item;
win = g_new0(DebugWindow, 1);
width = purple_prefs_get_int(PIDGIN_PREFS_ROOT "/debug/width");
height = purple_prefs_get_int(PIDGIN_PREFS_ROOT "/debug/height");
win->window = pidgin_create_window(_("Debug Window"), 0, "debug", TRUE);
purple_debug_info("gtkdebug", "Setting dimensions to %d, %d\n",
width, height);
gtk_window_set_default_size(GTK_WINDOW(win->window), width, height);
g_signal_connect(G_OBJECT(win->window), "delete_event",
G_CALLBACK(debug_window_destroy), NULL);
g_signal_connect(G_OBJECT(win->window), "configure_event",
G_CALLBACK(configure_cb), win);
handle = pidgin_debug_get_handle();
/* Setup the vbox */
vbox = gtk_vbox_new(FALSE, 0);
gtk_container_add(GTK_CONTAINER(win->window), vbox);
if (purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/toolbar")) {
/* Setup our top button bar thingie. */
toolbar = gtk_toolbar_new();
gtk_toolbar_set_show_arrow(GTK_TOOLBAR(toolbar), TRUE);
g_signal_connect(G_OBJECT(toolbar), "button-press-event", G_CALLBACK(toolbar_context), win);
gtk_toolbar_set_style(GTK_TOOLBAR(toolbar),
purple_prefs_get_int(PIDGIN_PREFS_ROOT "/debug/style"));
purple_prefs_connect_callback(handle, PIDGIN_PREFS_ROOT "/debug/style",
toolbar_style_pref_changed_cb, toolbar);
gtk_toolbar_set_icon_size(GTK_TOOLBAR(toolbar),
GTK_ICON_SIZE_SMALL_TOOLBAR);
gtk_box_pack_start(GTK_BOX(vbox), toolbar, FALSE, FALSE, 0);
/* Save */
item = gtk_tool_button_new_from_stock(GTK_STOCK_SAVE);
gtk_tool_item_set_is_important(item, TRUE);
gtk_tool_item_set_tooltip_text(item, _("Save"));
g_signal_connect(G_OBJECT(item), "clicked", G_CALLBACK(save_cb), win);
gtk_container_add(GTK_CONTAINER(toolbar), GTK_WIDGET(item));
/* Clear button */
item = gtk_tool_button_new_from_stock(GTK_STOCK_CLEAR);
gtk_tool_item_set_is_important(item, TRUE);
gtk_tool_item_set_tooltip_text(item, _("Clear"));
g_signal_connect(G_OBJECT(item), "clicked", G_CALLBACK(clear_cb), win);
gtk_container_add(GTK_CONTAINER(toolbar), GTK_WIDGET(item));
item = gtk_separator_tool_item_new();
gtk_container_add(GTK_CONTAINER(toolbar), GTK_WIDGET(item));
/* Pause */
item = gtk_toggle_tool_button_new_from_stock(PIDGIN_STOCK_PAUSE);
gtk_tool_item_set_is_important(item, TRUE);
gtk_tool_item_set_tooltip_text(item, _("Pause"));
g_signal_connect(G_OBJECT(item), "clicked", G_CALLBACK(pause_cb), win);
gtk_container_add(GTK_CONTAINER(toolbar), GTK_WIDGET(item));
/* regex stuff */
item = gtk_separator_tool_item_new();
gtk_container_add(GTK_CONTAINER(toolbar), GTK_WIDGET(item));
/* regex toggle button */
item = gtk_toggle_tool_button_new_from_stock(GTK_STOCK_FIND);
gtk_tool_item_set_is_important(item, TRUE);
win->filter = GTK_WIDGET(item);
gtk_tool_button_set_label(GTK_TOOL_BUTTON(win->filter), _("Filter"));
gtk_tool_item_set_tooltip_text(GTK_TOOL_ITEM(win->filter), _("Filter"));
g_signal_connect(G_OBJECT(win->filter), "clicked", G_CALLBACK(regex_filter_toggled_cb), win);
gtk_container_add(GTK_CONTAINER(toolbar), GTK_WIDGET(win->filter));
/* we purposely disable the toggle button here in case
* /purple/gtk/debug/expression has an empty string. If it does not have
* an empty string, the change signal will get called and make the
* toggle button sensitive.
*/
gtk_widget_set_sensitive(win->filter, FALSE);
gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(win->filter),
purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/filter"));
purple_prefs_connect_callback(handle, PIDGIN_PREFS_ROOT "/debug/filter",
regex_pref_filter_cb, win);
/* regex entry */
win->expression = gtk_entry_new();
item = gtk_tool_item_new();
gtk_widget_set_tooltip_text(win->expression, _("Right click for more options."));
gtk_container_add(GTK_CONTAINER(item), GTK_WIDGET(win->expression));
gtk_container_add(GTK_CONTAINER(toolbar), GTK_WIDGET(item));
/* this needs to be before the text is set from the pref if we want it
* to colorize a stored expression.
*/
g_signal_connect(G_OBJECT(win->expression), "changed",
G_CALLBACK(regex_changed_cb), win);
gtk_entry_set_text(GTK_ENTRY(win->expression),
purple_prefs_get_string(PIDGIN_PREFS_ROOT "/debug/regex"));
g_signal_connect(G_OBJECT(win->expression), "populate-popup",
G_CALLBACK(regex_popup_cb), win);
g_signal_connect(G_OBJECT(win->expression), "key-release-event",
G_CALLBACK(regex_key_release_cb), win);
purple_prefs_connect_callback(handle, PIDGIN_PREFS_ROOT "/debug/regex",
regex_pref_expression_cb, win);
/* connect the rest of our pref callbacks */
win->invert = purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/invert");
purple_prefs_connect_callback(handle, PIDGIN_PREFS_ROOT "/debug/invert",
regex_pref_invert_cb, win);
win->highlight = purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/highlight");
purple_prefs_connect_callback(handle, PIDGIN_PREFS_ROOT "/debug/highlight",
regex_pref_highlight_cb, win);
item = gtk_separator_tool_item_new();
gtk_container_add(GTK_CONTAINER(toolbar), GTK_WIDGET(item));
item = gtk_tool_item_new();
gtk_container_add(GTK_CONTAINER(item), gtk_label_new(_("Level ")));
gtk_container_add(GTK_CONTAINER(toolbar), GTK_WIDGET(item));
win->filterlevel = gtk_combo_box_text_new();
item = gtk_tool_item_new();
gtk_widget_set_tooltip_text(win->filterlevel, _("Select the debug filter level."));
gtk_container_add(GTK_CONTAINER(item), win->filterlevel);
gtk_container_add(GTK_CONTAINER(toolbar), GTK_WIDGET(item));
gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(win->filterlevel), _("All"));
gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(win->filterlevel), _("Misc"));
gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(win->filterlevel), _("Info"));
gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(win->filterlevel), _("Warning"));
gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(win->filterlevel), _("Error "));
gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(win->filterlevel), _("Fatal Error"));
gtk_combo_box_set_active(GTK_COMBO_BOX(win->filterlevel),
purple_prefs_get_int(PIDGIN_PREFS_ROOT "/debug/filterlevel"));
purple_prefs_connect_callback(handle, PIDGIN_PREFS_ROOT "/debug/filterlevel",
filter_level_pref_changed, win);
g_signal_connect(G_OBJECT(win->filterlevel), "changed",
G_CALLBACK(filter_level_changed_cb), NULL);
}
/* Add the gtkwebview */
frame = pidgin_create_webview(FALSE, &win->text, NULL, NULL);
gtk_webview_set_format_functions(GTK_WEBVIEW(win->text),
GTK_WEBVIEW_ALL ^ GTK_WEBVIEW_SMILEY ^ GTK_WEBVIEW_IMAGE);
gtk_webview_set_autoscroll(GTK_WEBVIEW(win->text), TRUE);
gtk_box_pack_start(GTK_BOX(vbox), frame, TRUE, TRUE, 0);
gtk_widget_show(frame);
g_signal_connect(G_OBJECT(win->text), "script-alert",
G_CALLBACK(debug_window_alert_cb), win);
clear_cb(NULL, win);
gtk_widget_show_all(win->window);
return win;
}
static gboolean
debug_enabled_timeout_cb(gpointer data)
{
debug_enabled_timer = 0;
if (data)
pidgin_debug_window_show();
else
pidgin_debug_window_hide();
return FALSE;
}
static void
debug_enabled_cb(const char *name, PurplePrefType type,
gconstpointer value, gpointer data)
{
debug_enabled_timer = g_timeout_add(0, debug_enabled_timeout_cb, GINT_TO_POINTER(GPOINTER_TO_INT(value)));
}
static void
pidgin_glib_log_handler(const gchar *domain, GLogLevelFlags flags,
const gchar *msg, gpointer user_data)
{
PurpleDebugLevel level;
char *new_msg = NULL;
char *new_domain = NULL;
if ((flags & G_LOG_LEVEL_ERROR) == G_LOG_LEVEL_ERROR)
level = PURPLE_DEBUG_ERROR;
else if ((flags & G_LOG_LEVEL_CRITICAL) == G_LOG_LEVEL_CRITICAL)
level = PURPLE_DEBUG_FATAL;
else if ((flags & G_LOG_LEVEL_WARNING) == G_LOG_LEVEL_WARNING)
level = PURPLE_DEBUG_WARNING;
else if ((flags & G_LOG_LEVEL_MESSAGE) == G_LOG_LEVEL_MESSAGE)
level = PURPLE_DEBUG_INFO;
else if ((flags & G_LOG_LEVEL_INFO) == G_LOG_LEVEL_INFO)
level = PURPLE_DEBUG_INFO;
else if ((flags & G_LOG_LEVEL_DEBUG) == G_LOG_LEVEL_DEBUG)
level = PURPLE_DEBUG_MISC;
else
{
purple_debug_warning("gtkdebug",
"Unknown glib logging level in %d\n", flags);
level = PURPLE_DEBUG_MISC; /* This will never happen. */
}
if (msg != NULL)
new_msg = purple_utf8_try_convert(msg);
if (domain != NULL)
new_domain = purple_utf8_try_convert(domain);
if (new_msg != NULL)
{
purple_debug(level, (new_domain != NULL ? new_domain : "g_log"),
"%s\n", new_msg);
g_free(new_msg);
}
g_free(new_domain);
}
#ifdef _WIN32
static void
pidgin_glib_dummy_print_handler(const gchar *string)
{
}
#endif
void
pidgin_debug_init(void)
{
/* Debug window preferences. */
/*
* NOTE: This must be set before prefs are loaded, and the callbacks
* set after they are loaded, since prefs sets the enabled
* preference here and that loads the window, which calls the
* configure event, which overrides the width and height! :P
*/
purple_prefs_add_none(PIDGIN_PREFS_ROOT "/debug");
/* Controls printing to the debug window */
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/debug/enabled", FALSE);
purple_prefs_add_int(PIDGIN_PREFS_ROOT "/debug/filterlevel", PURPLE_DEBUG_ALL);
purple_prefs_add_int(PIDGIN_PREFS_ROOT "/debug/style", GTK_TOOLBAR_BOTH_HORIZ);
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/debug/toolbar", TRUE);
purple_prefs_add_int(PIDGIN_PREFS_ROOT "/debug/width", 450);
purple_prefs_add_int(PIDGIN_PREFS_ROOT "/debug/height", 250);
purple_prefs_add_string(PIDGIN_PREFS_ROOT "/debug/regex", "");
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/debug/filter", FALSE);
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/debug/invert", FALSE);
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/debug/case_insensitive", FALSE);
purple_prefs_add_bool(PIDGIN_PREFS_ROOT "/debug/highlight", FALSE);
purple_prefs_connect_callback(NULL, PIDGIN_PREFS_ROOT "/debug/enabled",
debug_enabled_cb, NULL);
#define REGISTER_G_LOG_HANDLER(name) \
g_log_set_handler((name), G_LOG_LEVEL_MASK | G_LOG_FLAG_FATAL \
| G_LOG_FLAG_RECURSION, \
pidgin_glib_log_handler, NULL)
/* Register the glib/gtk log handlers. */
REGISTER_G_LOG_HANDLER(NULL);
REGISTER_G_LOG_HANDLER("Gdk");
REGISTER_G_LOG_HANDLER("Gtk");
REGISTER_G_LOG_HANDLER("GdkPixbuf");
REGISTER_G_LOG_HANDLER("GLib");
REGISTER_G_LOG_HANDLER("GModule");
REGISTER_G_LOG_HANDLER("GLib-GObject");
REGISTER_G_LOG_HANDLER("GThread");
REGISTER_G_LOG_HANDLER("Json");
#ifdef USE_GSTREAMER
REGISTER_G_LOG_HANDLER("GStreamer");
#endif
#ifdef _WIN32
if (!purple_debug_is_enabled())
g_set_print_handler(pidgin_glib_dummy_print_handler);
#endif
}
void
pidgin_debug_uninit(void)
{
purple_debug_set_ui_ops(NULL);
if (debug_enabled_timer != 0)
g_source_remove(debug_enabled_timer);
}
void
pidgin_debug_window_show(void)
{
if (debug_win == NULL)
debug_win = debug_window_new();
gtk_widget_show(debug_win->window);
purple_prefs_set_bool(PIDGIN_PREFS_ROOT "/debug/enabled", TRUE);
}
void
pidgin_debug_window_hide(void)
{
if (debug_win != NULL) {
gtk_widget_destroy(debug_win->window);
debug_window_destroy(NULL, NULL, NULL);
}
}
static void
pidgin_debug_print(PurpleDebugLevel level, const char *category,
const char *arg_s)
{
gchar *esc_s;
const char *mdate;
time_t mtime;
gchar *js;
if (debug_win == NULL)
return;
if (!purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/enabled"))
return;
mtime = time(NULL);
mdate = purple_utf8_strftime("%H:%M:%S", localtime(&mtime));
esc_s = purple_escape_js(arg_s);
js = g_strdup_printf("append(%d, '%s', '%s', %s);",
level, mdate, category ? category : "", esc_s);
g_free(esc_s);
gtk_webview_safe_execute_script(GTK_WEBVIEW(debug_win->text), js);
g_free(js);
}
static gboolean
pidgin_debug_is_enabled(PurpleDebugLevel level, const char *category)
{
return (debug_win != NULL &&
purple_prefs_get_bool(PIDGIN_PREFS_ROOT "/debug/enabled"));
}
static PurpleDebugUiOps ops =
{
pidgin_debug_print,
pidgin_debug_is_enabled,
NULL,
NULL,
NULL,
NULL
};
PurpleDebugUiOps *
pidgin_debug_get_ui_ops(void)
{
return &ops;
}
void *
pidgin_debug_get_handle() {
static int handle;
return &handle;
}