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midori/midori/sokoke.c
Christian Dywan c5eba36cf4 Reject non-local requests to the res_server 
This sever is solely meant to provide internal resources and
should not be accessible from outside, so anything non-local
is blocked with a No Content error.
2009-05-04 01:09:52 +02:00

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/*
Copyright (C) 2007-2009 Christian Dywan <christian@twotoasts.de>
Copyright (C) 2009 Dale Whittaker <dayul@users.sf.net>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
See the file COPYING for the full license text.
*/
#include "sokoke.h"
#include "midori-stock.h"
#if HAVE_CONFIG_H
#include <config.h>
#endif
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <gdk/gdkkeysyms.h>
#include <glib/gi18n.h>
#include <glib/gprintf.h>
#include <glib/gstdio.h>
#if HAVE_LIBIDN
#include <stringprep.h>
#include <punycode.h>
#include <idna.h>
#endif
static gchar*
sokoke_js_string_utf8 (JSStringRef js_string)
{
size_t size_utf8;
gchar* string_utf8;
g_return_val_if_fail (js_string, NULL);
size_utf8 = JSStringGetMaximumUTF8CStringSize (js_string);
string_utf8 = g_new (gchar, size_utf8);
JSStringGetUTF8CString (js_string, string_utf8, size_utf8);
return string_utf8;
}
gchar*
sokoke_js_script_eval (JSContextRef js_context,
const gchar* script,
gchar** exception)
{
gchar* value;
JSStringRef js_value_string;
g_return_val_if_fail (js_context, FALSE);
g_return_val_if_fail (script, FALSE);
JSStringRef js_script = JSStringCreateWithUTF8CString (script);
JSValueRef js_exception = NULL;
JSValueRef js_value = JSEvaluateScript (js_context, js_script,
JSContextGetGlobalObject (js_context), NULL, 0, &js_exception);
if (!js_value && exception)
{
JSStringRef js_message = JSValueToStringCopy (js_context,
js_exception, NULL);
*exception = sokoke_js_string_utf8 (js_message);
JSStringRelease (js_message);
js_value = JSValueMakeNull (js_context);
}
JSStringRelease (js_script);
js_value_string = JSValueToStringCopy (js_context, js_value, NULL);
value = sokoke_js_string_utf8 (js_value_string);
JSStringRelease (js_value_string);
return value;
}
static void
error_dialog (const gchar* short_message,
const gchar* detailed_message)
{
GtkWidget* dialog = gtk_message_dialog_new (
NULL, 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", short_message);
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
"%s", detailed_message);
gtk_widget_show (dialog);
g_signal_connect_swapped (dialog, "response",
G_CALLBACK (gtk_widget_destroy), dialog);
}
/**
* sokoke_show_uri:
* @screen: a #GdkScreen, or %NULL
* @uri: the URI to show
* @timestamp: the timestamp of the event
* @error: the location of a #GError, or %NULL
*
* Shows the specified URI with an appropriate application. This
* supports xdg-open, exo-open and gnome-open as fallbacks if
* GIO doesn't do the trick.
*
* Return value: %TRUE on success, %FALSE if an error occurred
**/
gboolean
sokoke_show_uri (GdkScreen* screen,
const gchar* uri,
guint32 timestamp,
GError** error)
{
const gchar* fallbacks [] = { "xdg-open", "exo-open", "gnome-open" };
gsize i;
g_return_val_if_fail (GDK_IS_SCREEN (screen) || !screen, FALSE);
g_return_val_if_fail (uri != NULL, FALSE);
g_return_val_if_fail (!error || !*error, FALSE);
if (gtk_show_uri (screen, uri, timestamp, error))
return TRUE;
for (i = 0; i < G_N_ELEMENTS (fallbacks); i++)
{
gchar* command = g_strconcat (fallbacks[i], " ", uri, NULL);
gboolean result = g_spawn_command_line_async (command, error);
g_free (command);
if (result)
return TRUE;
if (error)
*error = NULL;
}
return FALSE;
}
gboolean
sokoke_spawn_program (const gchar* command,
const gchar* argument,
gboolean quote)
{
gchar* argument_escaped;
gchar* command_ready;
gchar** argv;
GError* error;
g_return_val_if_fail (command != NULL, FALSE);
g_return_val_if_fail (argument != NULL, FALSE);
argument_escaped = quote ? g_shell_quote (argument) : g_strdup (argument);
if (strstr (command, "%s"))
command_ready = g_strdup_printf (command, argument_escaped);
else
command_ready = g_strconcat (command, " ", argument_escaped, NULL);
error = NULL;
if (!g_shell_parse_argv (command_ready, NULL, &argv, &error))
{
error_dialog (_("Could not run external program."), error->message);
g_error_free (error);
g_free (command_ready);
g_free (argument_escaped);
return FALSE;
}
error = NULL;
if (!g_spawn_async (NULL, argv, NULL,
(GSpawnFlags)G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD,
NULL, NULL, NULL, &error))
{
error_dialog (_("Could not run external program."), error->message);
g_error_free (error);
}
g_strfreev (argv);
g_free (command_ready);
g_free (argument_escaped);
return TRUE;
}
static gchar*
sokoke_idn_to_punycode (gchar* uri)
{
#if HAVE_LIBIDN
gchar* proto;
gchar* hostname;
gchar* path;
char *s;
uint32_t *q;
int rc;
gchar *result;
if ((proto = g_utf8_strchr (uri, -1, ':')))
{
gulong offset;
gchar* buffer;
/* 'file' URIs don't have a hostname */
if (!strcmp (proto, "file"))
return uri;
offset = g_utf8_pointer_to_offset (uri, proto);
buffer = g_malloc0 (offset + 1);
g_utf8_strncpy (buffer, uri, offset);
proto = buffer;
}
path = NULL;
if ((hostname = g_utf8_strchr (uri, -1, '/')))
{
if (hostname[1] == '/')
hostname += 2;
if ((path = g_utf8_strchr (hostname, -1, '/')))
{
gulong offset = g_utf8_pointer_to_offset (hostname, path);
gchar* buffer = g_malloc0 (offset + 1);
g_utf8_strncpy (buffer, hostname, offset);
hostname = buffer;
}
}
else
hostname = g_strdup (uri);
if (!(q = stringprep_utf8_to_ucs4 (hostname, -1, NULL)))
{
g_free (proto);
g_free (hostname);
return uri;
}
rc = idna_to_ascii_4z (q, &s, IDNA_ALLOW_UNASSIGNED);
free (q);
if (rc != IDNA_SUCCESS)
{
g_free (proto);
g_free (hostname);
return uri;
}
if (proto)
{
result = g_strconcat (proto, "://", s, path ? path : "", NULL);
g_free (proto);
if (path)
g_free (hostname);
}
else
result = g_strdup (s);
g_free (uri);
free (s);
return result;
#else
return uri;
#endif
}
/**
* sokoke_search_uri:
* @uri: a search URI with or without %s
* @keywords: keywords
*
* Takes a search engine URI and inserts the specified
* keywords. The @keywords are percent encoded. If the
* search URI contains a %s they keywords are inserted
* in that place, otherwise appended to the URI.
*
* Return value: a newly allocated search URI
**/
gchar* sokoke_search_uri (const gchar* uri,
const gchar* keywords)
{
gchar* escaped;
gchar* search;
g_return_val_if_fail (uri != NULL, NULL);
g_return_val_if_fail (keywords != NULL, NULL);
escaped = g_uri_escape_string (keywords, " :/", TRUE);
if (strstr (uri, "%s"))
search = g_strdup_printf (uri, escaped);
else
search = g_strconcat (uri, escaped, NULL);
g_free (escaped);
return search;
}
gchar*
sokoke_magic_uri (const gchar* uri,
KatzeArray* search_engines)
{
gchar* current_dir;
gchar* result;
gchar** parts;
gchar* search;
const gchar* search_uri;
KatzeItem* item;
g_return_val_if_fail (uri, NULL);
g_return_val_if_fail (!search_engines ||
katze_array_is_a (search_engines, KATZE_TYPE_ITEM), NULL);
/* Just return if it's a javascript: or mailto: uri */
if (g_str_has_prefix (uri, "javascript:")
|| g_str_has_prefix (uri, "mailto:")
|| g_str_has_prefix (uri, "data:"))
return g_strdup (uri);
/* Add file:// if we have a local path */
if (g_path_is_absolute (uri))
return g_strconcat ("file://", uri, NULL);
/* Construct an absolute path if the file is relative */
if (g_file_test (uri, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR))
{
current_dir = g_get_current_dir ();
result = g_strconcat ("file://", current_dir,
G_DIR_SEPARATOR_S, uri, NULL);
g_free (current_dir);
return result;
}
/* Do we have a protocol? */
if (g_strstr_len (uri, 8, "://"))
return sokoke_idn_to_punycode (g_strdup (uri));
/* Do we have a domain, ip address or localhost? */
search = NULL;
if (!strchr (uri, ' ') &&
((search = strchr (uri, ':')) || (search = strchr (uri, '@'))) &&
search[0] && !g_ascii_isalpha (search[1]))
return sokoke_idn_to_punycode (g_strconcat ("http://", uri, NULL));
if (!strcmp (uri, "localhost") || g_str_has_prefix (uri, "localhost/"))
return g_strconcat ("http://", uri, NULL);
parts = g_strsplit (uri, ".", 0);
if (!search && parts[0] && parts[1])
{
if (!(parts[1][1] == '\0' && !g_ascii_isalpha (parts[1][0])))
if (!strchr (parts[0], ' ') && !strchr (parts[1], ' '))
if ((search = g_strconcat ("http://", uri, NULL)))
{
g_strfreev (parts);
return sokoke_idn_to_punycode (search);
}
}
g_strfreev (parts);
/* We don't want to search? So return early. */
if (!search_engines)
return g_strdup (uri);
search = NULL;
search_uri = NULL;
/* Do we have a keyword and a string? */
parts = g_strsplit (uri, " ", 2);
if (parts[0] && parts[1])
if ((item = katze_array_find_token (search_engines, parts[0])))
{
search_uri = katze_item_get_uri (item);
search = sokoke_search_uri (search_uri, parts[1]);
}
g_strfreev (parts);
return search;
}
void
sokoke_combo_box_add_strings (GtkComboBox* combobox,
const gchar* label_first, ...)
{
const gchar* label;
/* Add a number of strings to a combobox, terminated with NULL
This works only for text comboboxes */
va_list args;
va_start (args, label_first);
for (label = label_first; label; label = va_arg (args, const gchar*))
gtk_combo_box_append_text (combobox, label);
va_end (args);
}
void sokoke_widget_set_visible (GtkWidget* widget, gboolean visible)
{
/* Show or hide the widget */
if (visible)
gtk_widget_show (widget);
else
gtk_widget_hide (widget);
}
void
sokoke_container_show_children (GtkContainer* container)
{
/* Show every child but not the container itself */
gtk_container_foreach (container, (GtkCallback)(gtk_widget_show_all), NULL);
}
void
sokoke_widget_popup (GtkWidget* widget,
GtkMenu* menu,
GdkEventButton* event,
SokokeMenuPos pos)
{
katze_widget_popup (widget, menu, event, (KatzeMenuPos)pos);
}
typedef enum
{
SOKOKE_DESKTOP_UNTESTED,
SOKOKE_DESKTOP_XFCE,
SOKOKE_DESKTOP_OSX,
SOKOKE_DESKTOP_UNKNOWN
} SokokeDesktop;
static SokokeDesktop
sokoke_get_desktop (void)
{
#if HAVE_OSX
return SOKOKE_DESKTOP_OSX;
#else
static SokokeDesktop desktop = SOKOKE_DESKTOP_UNTESTED;
if (G_UNLIKELY (desktop == SOKOKE_DESKTOP_UNTESTED))
{
/* Are we running in Xfce? */
gint result;
gchar *out = NULL;
gchar *err = NULL;
gboolean success = g_spawn_command_line_sync ("xprop -root _DT_SAVE_MODE",
&out, &err, &result, NULL);
g_free (err);
if (success && ! result && out != NULL && strstr (out, "xfce4") != NULL)
desktop = SOKOKE_DESKTOP_XFCE;
else
desktop = SOKOKE_DESKTOP_UNKNOWN;
g_free (out);
}
return desktop;
#endif
}
/**
* sokoke_xfce_header_new:
* @icon: an icon name
* @title: the title of the header
*
* Creates an Xfce style header *if* Xfce is running.
*
* Return value: A #GtkWidget or %NULL
*
* Since 0.1.2 @icon may be NULL, and a default is used.
**/
GtkWidget*
sokoke_xfce_header_new (const gchar* icon,
const gchar* title)
{
g_return_val_if_fail (title, NULL);
/* Create an xfce header with icon and title
This returns NULL if the desktop is not Xfce */
if (sokoke_get_desktop () == SOKOKE_DESKTOP_XFCE)
{
GtkWidget* entry;
gchar* markup;
GtkWidget* xfce_heading;
GtkWidget* hbox;
GtkWidget* image;
GtkWidget* label;
GtkWidget* vbox;
GtkWidget* separator;
xfce_heading = gtk_event_box_new ();
entry = gtk_entry_new ();
gtk_widget_modify_bg (xfce_heading, GTK_STATE_NORMAL,
&entry->style->base[GTK_STATE_NORMAL]);
hbox = gtk_hbox_new (FALSE, 12);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 6);
if (icon)
image = gtk_image_new_from_icon_name (icon, GTK_ICON_SIZE_DIALOG);
else
image = gtk_image_new_from_stock (GTK_STOCK_PREFERENCES,
GTK_ICON_SIZE_DIALOG);
gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
label = gtk_label_new (NULL);
gtk_widget_modify_fg (label, GTK_STATE_NORMAL
, &entry->style->text[GTK_STATE_NORMAL]);
markup = g_strdup_printf ("<span size='large' weight='bold'>%s</span>",
title);
gtk_label_set_markup (GTK_LABEL (label), markup);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_container_add (GTK_CONTAINER (xfce_heading), hbox);
g_free (markup);
gtk_widget_destroy (entry);
vbox = gtk_vbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (vbox), xfce_heading, FALSE, FALSE, 0);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (vbox), separator, FALSE, FALSE, 0);
return vbox;
}
return NULL;
}
GtkWidget*
sokoke_superuser_warning_new (void)
{
/* Create a horizontal bar with a security warning
This returns NULL if the user is no superuser */
#if HAVE_UNISTD_H
if (G_UNLIKELY (!geteuid ())) /* effective superuser? */
{
GtkWidget* hbox;
GtkWidget* label;
hbox = gtk_event_box_new ();
gtk_widget_modify_bg (hbox, GTK_STATE_NORMAL,
&hbox->style->bg[GTK_STATE_SELECTED]);
/* i18n: A superuser, or system administrator, may not be 'root' */
label = gtk_label_new (_("Warning: You are using a superuser account!"));
gtk_misc_set_padding (GTK_MISC (label), 0, 2);
gtk_widget_modify_fg (GTK_WIDGET (label), GTK_STATE_NORMAL,
&GTK_WIDGET (label)->style->fg[GTK_STATE_SELECTED]);
gtk_widget_show (label);
gtk_container_add (GTK_CONTAINER (hbox), GTK_WIDGET (label));
gtk_widget_show (hbox);
return hbox;
}
#endif
return NULL;
}
GtkWidget*
sokoke_hig_frame_new (const gchar* title)
{
/* Create a frame with no actual frame but a bold label and indentation */
GtkWidget* frame = gtk_frame_new (NULL);
gchar* title_bold = g_strdup_printf ("<b>%s</b>", title);
GtkWidget* label = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (label), title_bold);
g_free (title_bold);
gtk_frame_set_label_widget (GTK_FRAME (frame), label);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_NONE);
return frame;
}
void
sokoke_widget_set_pango_font_style (GtkWidget* widget,
PangoStyle style)
{
/* Conveniently change the pango font style
For some reason we need to reset if we actually want the normal style */
if (style == PANGO_STYLE_NORMAL)
gtk_widget_modify_font (widget, NULL);
else
{
PangoFontDescription* font_description = pango_font_description_new ();
pango_font_description_set_style (font_description, PANGO_STYLE_ITALIC);
gtk_widget_modify_font (widget, font_description);
pango_font_description_free (font_description);
}
}
static gboolean
sokoke_on_entry_focus_in_event (GtkEntry* entry,
GdkEventFocus* event,
gpointer userdata)
{
gint has_default = GPOINTER_TO_INT (
g_object_get_data (G_OBJECT (entry), "sokoke_has_default"));
if (has_default)
{
gtk_entry_set_text (entry, "");
g_object_set_data (G_OBJECT (entry), "sokoke_has_default",
GINT_TO_POINTER (0));
sokoke_widget_set_pango_font_style (GTK_WIDGET (entry),
PANGO_STYLE_NORMAL);
}
return FALSE;
}
static gboolean
sokoke_on_entry_focus_out_event (GtkEntry* entry,
GdkEventFocus* event,
gpointer userdata)
{
const gchar* text = gtk_entry_get_text (entry);
if (text && !*text)
{
const gchar* default_text = (const gchar*)g_object_get_data (
G_OBJECT (entry), "sokoke_default_text");
gtk_entry_set_text (entry, default_text);
g_object_set_data (G_OBJECT (entry),
"sokoke_has_default", GINT_TO_POINTER (1));
sokoke_widget_set_pango_font_style (GTK_WIDGET (entry),
PANGO_STYLE_ITALIC);
}
return FALSE;
}
void
sokoke_entry_set_default_text (GtkEntry* entry,
const gchar* default_text)
{
/* Note: The default text initially overwrites any previous text */
gchar* old_value = g_object_get_data (G_OBJECT (entry),
"sokoke_default_text");
if (!old_value)
{
g_object_set_data (G_OBJECT (entry), "sokoke_has_default",
GINT_TO_POINTER (1));
sokoke_widget_set_pango_font_style (GTK_WIDGET (entry),
PANGO_STYLE_ITALIC);
gtk_entry_set_text (entry, default_text);
}
else if (!GTK_WIDGET_HAS_FOCUS (GTK_WIDGET (entry)))
{
gint has_default = GPOINTER_TO_INT (
g_object_get_data (G_OBJECT (entry), "sokoke_has_default"));
if (has_default)
{
gtk_entry_set_text (entry, default_text);
sokoke_widget_set_pango_font_style (GTK_WIDGET (entry),
PANGO_STYLE_ITALIC);
}
}
g_object_set_data (G_OBJECT (entry), "sokoke_default_text",
(gpointer)default_text);
g_signal_connect (entry, "focus-in-event",
G_CALLBACK (sokoke_on_entry_focus_in_event), NULL);
g_signal_connect (entry, "focus-out-event",
G_CALLBACK (sokoke_on_entry_focus_out_event), NULL);
}
gchar*
sokoke_key_file_get_string_default (GKeyFile* key_file,
const gchar* group,
const gchar* key,
const gchar* default_value,
GError** error)
{
gchar* value = g_key_file_get_string (key_file, group, key, error);
return value == NULL ? g_strdup (default_value) : value;
}
gint
sokoke_key_file_get_integer_default (GKeyFile* key_file,
const gchar* group,
const gchar* key,
const gint default_value,
GError** error)
{
if (!g_key_file_has_key (key_file, group, key, NULL))
return default_value;
return g_key_file_get_integer (key_file, group, key, error);
}
gdouble
sokoke_key_file_get_double_default (GKeyFile* key_file,
const gchar* group,
const gchar* key,
const gdouble default_value,
GError** error)
{
if (!g_key_file_has_key (key_file, group, key, NULL))
return default_value;
return g_key_file_get_double (key_file, group, key, error);
}
gboolean
sokoke_key_file_get_boolean_default (GKeyFile* key_file,
const gchar* group,
const gchar* key,
const gboolean default_value,
GError** error)
{
if (!g_key_file_has_key (key_file, group, key, NULL))
return default_value;
return g_key_file_get_boolean (key_file, group, key, error);
}
gchar**
sokoke_key_file_get_string_list_default (GKeyFile* key_file,
const gchar* group,
const gchar* key,
gsize* length,
gchar** default_value,
gsize* default_length,
GError* error)
{
gchar** value = g_key_file_get_string_list (key_file, group, key, length, NULL);
if (!value)
{
value = g_strdupv (default_value);
if (length)
*length = *default_length;
}
return value;
}
gboolean
sokoke_key_file_save_to_file (GKeyFile* key_file,
const gchar* filename,
GError** error)
{
gchar* data;
FILE* fp;
data = g_key_file_to_data (key_file, NULL, error);
if (!data)
return FALSE;
if (!(fp = fopen (filename, "w")))
{
*error = g_error_new (G_FILE_ERROR, G_FILE_ERROR_ACCES,
_("Writing failed."));
return FALSE;
}
fputs (data, fp);
fclose (fp);
g_free (data);
return TRUE;
}
void
sokoke_widget_get_text_size (GtkWidget* widget,
const gchar* text,
gint* width,
gint* height)
{
PangoLayout* layout = gtk_widget_create_pango_layout (widget, text);
pango_layout_get_pixel_size (layout, width, height);
g_object_unref (layout);
}
/**
* sokoke_action_create_popup_menu_item:
* @action: a #GtkAction
*
* Creates a menu item from an action, just like
* gtk_action_create_menu_item(), but it won't
* display an accelerator.
*
* Note: This menu item is not a proxy and will
* not reflect any changes to the action.
*
* Return value: a new #GtkMenuItem
**/
GtkWidget*
sokoke_action_create_popup_menu_item (GtkAction* action)
{
GtkWidget* menuitem;
GtkWidget* icon;
gchar* label;
gchar* stock_id;
gchar* icon_name;
gboolean sensitive;
gboolean visible;
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
g_object_get (action,
"label", &label,
"stock-id", &stock_id,
"icon-name", &icon_name,
"sensitive", &sensitive,
"visible", &visible,
NULL);
if (GTK_IS_TOGGLE_ACTION (action))
{
menuitem = gtk_check_menu_item_new_with_mnemonic (label);
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (menuitem),
gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
}
else if (stock_id)
{
if (label)
{
menuitem = gtk_image_menu_item_new_with_mnemonic (label);
icon = gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_MENU);
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), icon);
}
else
menuitem = gtk_image_menu_item_new_from_stock (stock_id, NULL);
}
else
{
menuitem = gtk_image_menu_item_new_with_mnemonic (label);
if (icon_name)
{
icon = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), icon);
}
}
gtk_widget_set_sensitive (menuitem, sensitive);
sokoke_widget_set_visible (menuitem, visible);
g_signal_connect_swapped (menuitem, "activate",
G_CALLBACK (gtk_action_activate), action);
return menuitem;
}
/**
* sokoke_image_menu_item_new_ellipsized:
* @label: the text of the menu item
*
* Creates a new #GtkImageMenuItem containing an ellipsized label.
*
* Return value: a new #GtkImageMenuItem
**/
GtkWidget*
sokoke_image_menu_item_new_ellipsized (const gchar* label)
{
return katze_image_menu_item_new_ellipsized (label);
}
/**
* sokoke_time_t_to_julian:
* @timestamp: a time_t timestamp value
*
* Calculates a unix timestamp to a julian day value.
*
* Return value: an integer.
**/
gint64
sokoke_time_t_to_julian (const time_t* timestamp)
{
GDate* date;
gint64 julian;
date = g_date_new ();
g_date_set_time_t (date, *timestamp);
julian = (gint64)g_date_get_julian (date);
g_date_free (date);
return julian;
}
/**
* sokoke_register_stock_items:
*
* Registers several custom stock items used throughout Midori.
**/
void
sokoke_register_stock_items (void)
{
typedef struct
{
const gchar* stock_id;
const gchar* label;
GdkModifierType modifier;
guint keyval;
const gchar* fallback;
} FatStockItem;
GtkIconSource* icon_source;
GtkIconSet* icon_set;
GtkIconFactory* factory = gtk_icon_factory_new ();
gsize i;
static FatStockItem items[] =
{
{ STOCK_EXTENSION, NULL, 0, 0, GTK_STOCK_CONVERT },
{ STOCK_IMAGE, NULL, 0, 0, GTK_STOCK_ORIENTATION_PORTRAIT },
{ STOCK_NEWS_FEED, NULL, 0, 0, GTK_STOCK_INDEX },
{ STOCK_SCRIPT, NULL, 0, 0, GTK_STOCK_EXECUTE },
{ STOCK_STYLE, NULL, 0, 0, GTK_STOCK_SELECT_COLOR },
{ STOCK_TRANSFER, NULL, 0, 0, GTK_STOCK_SAVE },
{ STOCK_BOOKMARK, N_("_Bookmark"), 0, 0, GTK_STOCK_FILE },
{ STOCK_BOOKMARKS, N_("_Bookmarks"), 0, 0, GTK_STOCK_DIRECTORY },
{ STOCK_BOOKMARK_ADD, N_("_Add Bookmark"), 0, 0, GTK_STOCK_ADD },
{ STOCK_CONSOLE, N_("_Console"), 0, 0, GTK_STOCK_DIALOG_WARNING },
{ STOCK_EXTENSIONS, N_("_Extensions"), 0, 0, GTK_STOCK_CONVERT },
{ STOCK_HISTORY, N_("_History"), 0, 0, GTK_STOCK_SORT_ASCENDING },
{ STOCK_HOMEPAGE, N_("_Homepage"), 0, 0, GTK_STOCK_HOME },
{ STOCK_SCRIPTS, N_("_Userscripts"), 0, 0, GTK_STOCK_EXECUTE },
{ STOCK_STYLES, N_("User_styles"), 0, 0, GTK_STOCK_SELECT_COLOR },
{ STOCK_TAB_NEW, N_("New _Tab"), 0, 0, GTK_STOCK_ADD },
{ STOCK_TRANSFERS, N_("_Transfers"), 0, 0, GTK_STOCK_SAVE },
{ STOCK_PLUGINS, N_("Netscape p_lugins"), 0, 0, GTK_STOCK_CONVERT },
{ STOCK_USER_TRASH, N_("_Closed Tabs and Windows"), 0, 0, "gtk-undo-ltr" },
{ STOCK_WINDOW_NEW, N_("New _Window"), 0, 0, GTK_STOCK_ADD },
};
for (i = 0; i < G_N_ELEMENTS (items); i++)
{
icon_set = gtk_icon_set_new ();
icon_source = gtk_icon_source_new ();
if (items[i].fallback)
{
gtk_icon_source_set_icon_name (icon_source, items[i].fallback);
items[i].fallback = NULL;
gtk_icon_set_add_source (icon_set, icon_source);
}
gtk_icon_source_set_icon_name (icon_source, items[i].stock_id);
gtk_icon_set_add_source (icon_set, icon_source);
gtk_icon_source_free (icon_source);
gtk_icon_factory_add (factory, items[i].stock_id, icon_set);
gtk_icon_set_unref (icon_set);
}
gtk_stock_add ((GtkStockItem*)items, G_N_ELEMENTS (items));
gtk_icon_factory_add_default (factory);
g_object_unref (factory);
}
/**
* sokoke_set_config_dir:
* @new_config_dir: an absolute path, or %NULL
*
* Retrieves and/ or sets the base configuration folder.
*
* Return value: the configuration folder, or %NULL
**/
const gchar*
sokoke_set_config_dir (const gchar* new_config_dir)
{
static gchar* config_dir = NULL;
if (config_dir)
return config_dir;
if (!new_config_dir)
config_dir = g_build_filename (g_get_user_config_dir (),
PACKAGE_NAME, NULL);
else
{
g_return_val_if_fail (g_path_is_absolute (new_config_dir), NULL);
katze_assign (config_dir, g_strdup (new_config_dir));
}
return config_dir;
}
/**
* sokoke_remove_path:
* @path: an absolute path
* @ignore_errors: keep removing even if an error occurred
*
* Removes the file at @path or the folder including any
* child folders and files if @path is a folder.
*
* If @ignore_errors is %TRUE and @path is a folder with
* children, one of which can't be removed, remaining
* children will be deleted nevertheless
* If @ignore_errors is %FALSE and @path is a folder, the
* removal process will cancel immediately.
*
* Return value: %TRUE on success, %FALSE if an error occurred
**/
gboolean
sokoke_remove_path (const gchar* path,
gboolean ignore_errors)
{
GDir* dir = g_dir_open (path, 0, NULL);
const gchar* name;
if (!dir)
return g_remove (path) == 0;
while ((name = g_dir_read_name (dir)))
{
gchar* sub_path = g_build_filename (path, name, NULL);
if (!sokoke_remove_path (sub_path, ignore_errors) && !ignore_errors)
return FALSE;
g_free (sub_path);
}
g_dir_close (dir);
g_rmdir (path);
return TRUE;
}
static void
res_server_handler_cb (SoupServer* res_server,
SoupMessage* msg,
const gchar* path,
GHashTable* query,
SoupClientContext* client,
gpointer data)
{
if (g_strcmp0 (soup_message_get_uri (msg)->host, "localhost"))
{
soup_message_set_status (msg, 204);
return;
}
if (g_str_has_prefix (path, "/res"))
{
gchar* filename = g_strconcat (DATADIR "/midori", path, NULL);
gchar* contents;
gsize length;
if (g_file_get_contents (filename, &contents, &length, NULL))
{
gchar* content_type = g_content_type_guess (filename, (guchar*)contents,
length, NULL);
gchar* mime_type = g_content_type_get_mime_type (content_type);
g_free (content_type);
soup_message_set_response (msg, mime_type, SOUP_MEMORY_TAKE,
contents, length);
g_free (mime_type);
soup_message_set_status (msg, 200);
}
else
soup_message_set_status (msg, 404);
g_free (filename);
}
else
{
soup_message_set_status (msg, 404);
}
}
SoupServer*
sokoke_get_res_server (void)
{
static SoupServer* res_server = NULL;
if (G_UNLIKELY (!res_server))
{
res_server = soup_server_new ("port", SOUP_ADDRESS_ANY_PORT, NULL);
soup_server_add_handler (res_server, "/",
res_server_handler_cb, NULL, NULL);
soup_server_run_async (res_server);
}
return res_server;
}
gchar*
sokoke_replace_variables (const gchar* template,
const gchar* variable_first, ...)
{
gchar* result = g_strdup (template);
const gchar* variable;
va_list args;
va_start (args, variable_first);
for (variable = variable_first; variable; variable = va_arg (args, const gchar*))
{
const gchar* value = va_arg (args, const gchar*);
GRegex* regex = g_regex_new (variable, 0, 0, NULL);
gchar* replaced = result;
result = g_regex_replace (regex, replaced, -1, 0, value, 0, NULL);
g_free (replaced);
g_regex_unref (regex);
}
va_end (args);
return result;
}
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