/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2003-2007 Imendio AB
- * Copyright (C) 2007 Collabora Ltd.
+ * Copyright (C) 2007-2008 Collabora Ltd.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
#include <string.h>
#include <time.h>
#include <sys/types.h>
-#include <regex.h>
-#include <glib/gi18n.h>
+#include <glib/gi18n-lib.h>
#include <libxml/uri.h>
-#include <libtelepathy/tp-helpers.h>
+#include <telepathy-glib/connection.h>
+#include <telepathy-glib/channel.h>
+#include <telepathy-glib/dbus.h>
-#include "empathy-debug.h"
#include "empathy-utils.h"
#include "empathy-contact-manager.h"
+#include "empathy-dispatcher.h"
+#include "empathy-dispatch-operation.h"
+#include "empathy-idle.h"
+#include "empathy-tp-call.h"
-#define DEBUG_DOMAIN "Utils"
+#include <extensions/extensions.h>
-static void regex_init (void);
+#define DEBUG_FLAG EMPATHY_DEBUG_OTHER
+#include "empathy-debug.h"
-gchar *
-empathy_substring (const gchar *str,
- gint start,
- gint end)
-{
- return g_strndup (str + start, end - start);
-}
-/*
- * Regular Expression code to match urls.
- */
-#define USERCHARS "-A-Za-z0-9"
-#define PASSCHARS "-A-Za-z0-9,?;.:/!%$^*&~\"#'"
-#define HOSTCHARS "-A-Za-z0-9"
-#define PATHCHARS "-A-Za-z0-9_$.+!*(),;:@&=?/~#%"
-#define SCHEME "(news:|telnet:|nntp:|file:/|https?:|ftps?:|webcal:)"
-#define USER "[" USERCHARS "]+(:["PASSCHARS "]+)?"
-#define URLPATH "/[" PATHCHARS "]*[^]'.}>) \t\r\n,\\\"]"
-
-static regex_t dingus[EMPATHY_REGEX_ALL];
-
-static void
-regex_init (void)
+void
+empathy_init (void)
{
- static gboolean inited = FALSE;
- const gchar *expression;
- gint i;
+ static gboolean initialized = FALSE;
- if (inited) {
+ if (initialized)
return;
- }
-
- for (i = 0; i < EMPATHY_REGEX_ALL; i++) {
- switch (i) {
- case EMPATHY_REGEX_AS_IS:
- expression =
- SCHEME "//(" USER "@)?[" HOSTCHARS ".]+"
- "(:[0-9]+)?(" URLPATH ")?";
- break;
- case EMPATHY_REGEX_BROWSER:
- expression =
- "(www|ftp)[" HOSTCHARS "]*\\.[" HOSTCHARS ".]+"
- "(:[0-9]+)?(" URLPATH ")?";
- break;
- case EMPATHY_REGEX_EMAIL:
- expression =
- "(mailto:)?[a-z0-9][a-z0-9.-]*@[a-z0-9]"
- "[a-z0-9-]*(\\.[a-z0-9][a-z0-9-]*)+";
- break;
- case EMPATHY_REGEX_OTHER:
- expression =
- "news:[-A-Z\\^_a-z{|}~!\"#$%&'()*+,./0-9;:=?`]+"
- "@[" HOSTCHARS ".]+(:[0-9]+)?";
- break;
- default:
- /* Silence the compiler. */
- expression = NULL;
- continue;
- }
-
- memset (&dingus[i], 0, sizeof (regex_t));
- regcomp (&dingus[i], expression, REG_EXTENDED | REG_ICASE);
- }
-
- inited = TRUE;
-}
-
-gint
-empathy_regex_match (EmpathyRegExType type,
- const gchar *msg,
- GArray *start,
- GArray *end)
-{
- regmatch_t matches[1];
- gint ret = 0;
- gint num_matches = 0;
- gint offset = 0;
- gint i;
-
- g_return_val_if_fail (type >= 0 || type <= EMPATHY_REGEX_ALL, 0);
- regex_init ();
+ g_type_init ();
- while (!ret && type != EMPATHY_REGEX_ALL) {
- ret = regexec (&dingus[type], msg + offset, 1, matches, 0);
- if (ret == 0) {
- gint s;
+ /* Setup gettext */
+ bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
+ bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
- num_matches++;
-
- s = matches[0].rm_so + offset;
- offset = matches[0].rm_eo + offset;
-
- g_array_append_val (start, s);
- g_array_append_val (end, offset);
- }
+ /* Setup debug output for empathy and telepathy-glib */
+ if (g_getenv ("EMPATHY_TIMING") != NULL) {
+ g_log_set_default_handler (tp_debug_timestamped_log_handler, NULL);
}
+ empathy_debug_set_flags (g_getenv ("EMPATHY_DEBUG"));
+ tp_debug_divert_messages (g_getenv ("EMPATHY_LOGFILE"));
- if (type != EMPATHY_REGEX_ALL) {
- empathy_debug (DEBUG_DOMAIN,
- "Found %d matches for regex type:%d",
- num_matches, type);
- return num_matches;
- }
-
- /* If EMPATHY_REGEX_ALL then we run ALL regex's on the string. */
- for (i = 0; i < EMPATHY_REGEX_ALL; i++, ret = 0) {
- while (!ret) {
- ret = regexec (&dingus[i], msg + offset, 1, matches, 0);
- if (ret == 0) {
- gint s;
-
- num_matches++;
+ emp_cli_init ();
- s = matches[0].rm_so + offset;
- offset = matches[0].rm_eo + offset;
-
- g_array_append_val (start, s);
- g_array_append_val (end, offset);
- }
- }
- }
-
- empathy_debug (DEBUG_DOMAIN,
- "Found %d matches for ALL regex types",
- num_matches);
+ initialized = TRUE;
+}
- return num_matches;
+gchar *
+empathy_substring (const gchar *str,
+ gint start,
+ gint end)
+{
+ return g_strndup (str + start, end - start);
}
gint
return ret_val;
}
-/* Stolen from telepathy-glib */
-gboolean
-empathy_strdiff (const gchar *left, const gchar *right)
-{
- if ((NULL == left) != (NULL == right))
- return TRUE;
-
- else if (left == right)
- return FALSE;
-
- else
- return (0 != strcmp (left, right));
-}
-
-/* Stolen from telepathy-glib */
-static inline gboolean
-_esc_ident_bad (gchar c, gboolean is_first)
-{
- return ((c < 'a' || c > 'z') &&
- (c < 'A' || c > 'Z') &&
- (c < '0' || c > '9' || is_first));
-}
-
-/* Stolen from telepathy-glib */
-gchar *
-empathy_escape_as_identifier (const gchar *name)
-{
- gboolean bad = FALSE;
- size_t len = 0;
- GString *op;
- const gchar *ptr, *first_ok;
-
- g_return_val_if_fail (name != NULL, NULL);
-
- for (ptr = name; *ptr; ptr++)
- {
- if (_esc_ident_bad (*ptr, ptr == name))
- {
- bad = TRUE;
- len += 3;
- }
- else
- len++;
- }
-
- /* fast path if it's clean */
- if (!bad)
- return g_strdup (name);
-
- /* If strictly less than ptr, first_ok is the first uncopied safe character.
- */
- first_ok = name;
- op = g_string_sized_new (len);
- for (ptr = name; *ptr; ptr++)
- {
- if (_esc_ident_bad (*ptr, ptr == name))
- {
- /* copy preceding safe characters if any */
- if (first_ok < ptr)
- {
- g_string_append_len (op, first_ok, ptr - first_ok);
- }
- /* escape the unsafe character */
- g_string_append_printf (op, "_%02x", (unsigned char)(*ptr));
- /* restart after it */
- first_ok = ptr + 1;
- }
- }
- /* copy trailing safe characters if any */
- if (first_ok < ptr)
- {
- g_string_append_len (op, first_ok, ptr - first_ok);
- }
- return g_string_free (op, FALSE);
-}
-
gboolean
empathy_xml_validate (xmlDoc *doc,
const gchar *dtd_filename)
xmlDtd *dtd;
gboolean ret;
- path = g_build_filename (DATADIR, "empathy", dtd_filename, NULL);
+ path = g_build_filename (g_getenv ("EMPATHY_SRCDIR"), "libempathy",
+ dtd_filename, NULL);
+ if (!g_file_test (path, G_FILE_TEST_EXISTS)) {
+ g_free (path);
+ path = g_build_filename (DATADIR, "empathy", dtd_filename, NULL);
+ }
+ DEBUG ("Loading dtd file %s", path);
/* The list of valid chars is taken from libxml. */
escaped = xmlURIEscapeStr (path, ":@&=+$,/?;");
-
g_free (path);
memset (&cvp, 0, sizeof (cvp));
guint
empathy_account_hash (gconstpointer key)
{
+ g_return_val_if_fail (MC_IS_ACCOUNT (key), 0);
+
return g_str_hash (mc_account_get_unique_name (MC_ACCOUNT (key)));
}
gboolean
empathy_account_equal (gconstpointer a,
- gconstpointer b)
+ gconstpointer b)
{
const gchar *name_a;
const gchar *name_b;
+ g_return_val_if_fail (MC_IS_ACCOUNT (a), FALSE);
+ g_return_val_if_fail (MC_IS_ACCOUNT (b), FALSE);
+
name_a = mc_account_get_unique_name (MC_ACCOUNT (a));
name_b = mc_account_get_unique_name (MC_ACCOUNT (b));
}
MissionControl *
-empathy_mission_control_new (void)
+empathy_mission_control_dup_singleton (void)
{
static MissionControl *mc = NULL;
return mc;
}
-gchar *
-empathy_inspect_channel (McAccount *account,
- TpChan *tp_chan)
+const gchar *
+empathy_presence_get_default_message (McPresence presence)
{
- g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
- g_return_val_if_fail (TELEPATHY_IS_CHAN (tp_chan), NULL);
+ switch (presence) {
+ case MC_PRESENCE_AVAILABLE:
+ return _("Available");
+ case MC_PRESENCE_DO_NOT_DISTURB:
+ return _("Busy");
+ case MC_PRESENCE_AWAY:
+ case MC_PRESENCE_EXTENDED_AWAY:
+ return _("Away");
+ case MC_PRESENCE_HIDDEN:
+ return _("Hidden");
+ case MC_PRESENCE_OFFLINE:
+ case MC_PRESENCE_UNSET:
+ return _("Offline");
+ default:
+ g_assert_not_reached ();
+ }
- return empathy_inspect_handle (account,
- tp_chan->handle,
- tp_chan->handle_type);
+ return NULL;
+}
+
+const gchar *
+empathy_presence_to_str (McPresence presence)
+{
+ switch (presence) {
+ case MC_PRESENCE_AVAILABLE:
+ return "available";
+ case MC_PRESENCE_DO_NOT_DISTURB:
+ return "busy";
+ case MC_PRESENCE_AWAY:
+ return "away";
+ case MC_PRESENCE_EXTENDED_AWAY:
+ return "ext_away";
+ case MC_PRESENCE_HIDDEN:
+ return "hidden";
+ case MC_PRESENCE_OFFLINE:
+ return "offline";
+ case MC_PRESENCE_UNSET:
+ return "unset";
+ default:
+ g_assert_not_reached ();
+ }
+
+ return NULL;
+}
+
+McPresence
+empathy_presence_from_str (const gchar *str)
+{
+ if (strcmp (str, "available") == 0) {
+ return MC_PRESENCE_AVAILABLE;
+ } else if ((strcmp (str, "dnd") == 0) || (strcmp (str, "busy") == 0)) {
+ return MC_PRESENCE_DO_NOT_DISTURB;
+ } else if ((strcmp (str, "away") == 0) || (strcmp (str, "brb") == 0)) {
+ return MC_PRESENCE_AWAY;
+ } else if ((strcmp (str, "xa") == 0) || (strcmp (str, "ext_away") == 0)) {
+ return MC_PRESENCE_EXTENDED_AWAY;
+ } else if (strcmp (str, "hidden") == 0) {
+ return MC_PRESENCE_HIDDEN;
+ } else if (strcmp (str, "offline") == 0) {
+ return MC_PRESENCE_OFFLINE;
+ } else if (strcmp (str, "unset") == 0) {
+ return MC_PRESENCE_UNSET;
+ }
+
+ return MC_PRESENCE_UNSET;
}
gchar *
-empathy_inspect_handle (McAccount *account,
- guint handle,
- guint handle_type)
+empathy_file_lookup (const gchar *filename, const gchar *subdir)
{
- MissionControl *mc;
- TpConn *tp_conn;
- GArray *handles;
- gchar **names;
- gchar *name;
- GError *error;
-
- g_return_val_if_fail (MC_IS_ACCOUNT (account), NULL);
- g_return_val_if_fail (handle != 0, NULL);
- g_return_val_if_fail (handle_type != 0, NULL);
-
- mc = empathy_mission_control_new ();
- tp_conn = mission_control_get_connection (mc, account, NULL);
- g_object_unref (mc);
-
- if (!tp_conn) {
- return NULL;
+ gchar *path;
+
+ if (!subdir) {
+ subdir = ".";
}
- /* Get the handle's name */
- handles = g_array_new (FALSE, FALSE, sizeof (guint));
- g_array_append_val (handles, handle);
- if (!tp_conn_inspect_handles (DBUS_G_PROXY (tp_conn),
- handle_type,
- handles,
- &names,
- &error)) {
- empathy_debug (DEBUG_DOMAIN,
- "Couldn't get id: %s",
- error ? error->message : "No error given");
-
- g_clear_error (&error);
- g_array_free (handles, TRUE);
- g_object_unref (tp_conn);
-
- return NULL;
+ path = g_build_filename (g_getenv ("EMPATHY_SRCDIR"), subdir, filename, NULL);
+ if (!g_file_test (path, G_FILE_TEST_EXISTS)) {
+ g_free (path);
+ path = g_build_filename (DATADIR, "empathy", filename, NULL);
}
- name = *names;
- g_free (names);
- g_object_unref (tp_conn);
+ return path;
+}
+
+guint
+empathy_proxy_hash (gconstpointer key)
+{
+ TpProxy *proxy = TP_PROXY (key);
+ TpProxyClass *proxy_class = TP_PROXY_GET_CLASS (key);
+
+ g_return_val_if_fail (TP_IS_PROXY (proxy), 0);
+ g_return_val_if_fail (proxy_class->must_have_unique_name, 0);
+
+ return g_str_hash (proxy->object_path) ^ g_str_hash (proxy->bus_name);
+}
+
+gboolean
+empathy_proxy_equal (gconstpointer a,
+ gconstpointer b)
+{
+ TpProxy *proxy_a = TP_PROXY (a);
+ TpProxy *proxy_b = TP_PROXY (b);
+ TpProxyClass *proxy_a_class = TP_PROXY_GET_CLASS (a);
+ TpProxyClass *proxy_b_class = TP_PROXY_GET_CLASS (b);
+
+ g_return_val_if_fail (TP_IS_PROXY (proxy_a), FALSE);
+ g_return_val_if_fail (TP_IS_PROXY (proxy_b), FALSE);
+ g_return_val_if_fail (proxy_a_class->must_have_unique_name, 0);
+ g_return_val_if_fail (proxy_b_class->must_have_unique_name, 0);
+
+ return g_str_equal (proxy_a->object_path, proxy_b->object_path) &&
+ g_str_equal (proxy_a->bus_name, proxy_b->bus_name);
+}
+
+gboolean
+empathy_check_available_state (void)
+{
+ McPresence presence;
+ EmpathyIdle *idle;
+
+ idle = empathy_idle_dup_singleton ();
+ presence = empathy_idle_get_state (idle);
+ g_object_unref (idle);
+
+ if (presence != MC_PRESENCE_AVAILABLE &&
+ presence != MC_PRESENCE_UNSET) {
+ return FALSE;
+ }
- return name;
+ return TRUE;
}