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authorStefano Karapetsas <[email protected]>2013-10-17 17:40:03 +0200
committerStefano Karapetsas <[email protected]>2013-10-17 17:40:03 +0200
commiteae33615af610f84fc2be016c5b222f44e741cc1 (patch)
tree8b7032af97743608cca3fbe60cca06d419e42ce2 /sendto/plugins/gajim/gajim.c
parenteb157f54f3dbbbcf3b63f43073c9687f66497b45 (diff)
downloadcaja-extensions-eae33615af610f84fc2be016c5b222f44e741cc1.tar.bz2
caja-extensions-eae33615af610f84fc2be016c5b222f44e741cc1.tar.xz
Add sendto extension
Diffstat (limited to 'sendto/plugins/gajim/gajim.c')
-rw-r--r--sendto/plugins/gajim/gajim.c516
1 files changed, 516 insertions, 0 deletions
diff --git a/sendto/plugins/gajim/gajim.c b/sendto/plugins/gajim/gajim.c
new file mode 100644
index 0000000..bb00d1d
--- /dev/null
+++ b/sendto/plugins/gajim/gajim.c
@@ -0,0 +1,516 @@
+/*
+ * gajim.c
+ * gajim plugin for caja-sendto
+ *
+ * Copyright (C) 2006 Dimitur Kirov
+ * 2006 Roberto Majadas <[email protected]>
+ *
+ * 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 av.
+ *
+ * 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 02110-1301 USA.
+ *
+ */
+
+#include "config.h"
+#include <glib/gi18n-lib.h>
+#include <dbus/dbus.h>
+#include <dbus/dbus-glib.h>
+#include "caja-sendto-plugin.h"
+
+#define OBJ_PATH "/org/gajim/dbus/RemoteObject"
+#define INTERFACE "org.gajim.dbus.RemoteInterface"
+#define SERVICE "org.gajim.dbus"
+
+const gchar *COMPLETION_PROPS[] = {"name", "jid"};
+/* list of contacts, which are not offline */
+static GHashTable *jid_table = NULL;
+static gchar *iconset;
+
+
+DBusGProxy *proxy = NULL;
+
+/*
+ * contact cb, gets property from contact dict
+ * and put online contacts to jid_table
+ */
+static void
+_foreach_contact(gpointer contact, gpointer user_data)
+{
+ const gchar *show;
+
+ GValue *value;
+ GHashTable *contact_table;
+
+ /* holds contact props of already exisiting jid/nick */
+ GHashTable *existing_contact;
+
+ /* name of the contact in completion list
+ it may be jid, nick, jid (account), or nick(account) */
+ GString *contact_str;
+
+ gchar *jid;
+ gchar *account;
+ gint i;
+
+ if (contact == NULL) {
+ g_warning("Null contact in the list");
+ return;
+ }
+ contact_table = (GHashTable *) contact;
+ account = (gchar *) user_data;
+
+ value = g_hash_table_lookup(contact_table, "show");
+ if (value == NULL || !G_VALUE_HOLDS_STRING(value)) {
+ g_warning("String expected (contact - show)");
+ g_hash_table_destroy(contact_table);
+ return;
+ }
+ show = g_value_get_string ((GValue *)value);
+ if(g_str_equal(show, "offline") || g_str_equal(show, "error")) {
+ g_hash_table_destroy(contact_table);
+ return;
+ }
+ /* remove unneeded item with key resource and add account
+ to contact properties */
+ g_hash_table_insert(contact_table, "account", account);
+ g_hash_table_remove(contact_table, "resource");
+
+ /* add nick the same way as jid */
+ for(i=0;i<2;i++) {
+ value = g_hash_table_lookup(contact_table, COMPLETION_PROPS[i]);
+ if(value == NULL || !G_VALUE_HOLDS_STRING(value)) {
+ g_warning("String expected (contact - name)");
+ return;
+ }
+ jid = g_value_dup_string((GValue *)value);
+ existing_contact = g_hash_table_lookup(jid_table, jid);
+ if(existing_contact) {
+ /* add existing contact as nick (account) */
+ contact_str = g_string_new(jid);
+ g_string_append(contact_str, " (");
+ g_string_append(contact_str,
+ g_hash_table_lookup(existing_contact, "account"));
+ g_string_append(contact_str, ")");
+ g_hash_table_insert(jid_table, contact_str->str,
+ existing_contact);
+ g_string_free(contact_str, FALSE);
+
+ /* add current contact as nick (account) */
+ contact_str = g_string_new(jid);
+ g_string_append(contact_str, " (");
+ g_string_append(contact_str,
+ g_hash_table_lookup(contact_table, "account"));
+ g_string_append(contact_str, ")");
+ g_hash_table_insert(jid_table, contact_str->str,
+ contact_table);
+ g_string_free(contact_str, FALSE);
+ }
+ else {
+ g_hash_table_insert(jid_table, jid, contact_table);
+ }
+ }
+
+}
+
+/*
+ * connect to session bus, onsuccess return TRUE
+ */
+static gboolean
+init_dbus (void)
+{
+ DBusGConnection *connection;
+ GError *error;
+ gchar **accounts;
+
+ error = NULL;
+ connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
+ if(error != NULL) {
+ g_warning("[Gajim] unable to get session bus, error was:\n %s", error->message);
+ g_error_free(error);
+ return FALSE;
+ }
+ proxy = dbus_g_proxy_new_for_name(connection,
+ SERVICE,
+ OBJ_PATH,
+ INTERFACE);
+ dbus_g_connection_unref(connection);
+ if (proxy == NULL){
+ return FALSE;
+ }
+
+ error = NULL;
+ if (!dbus_g_proxy_call (proxy, "list_accounts", &error, G_TYPE_INVALID,
+ G_TYPE_STRV, &accounts, G_TYPE_INVALID))
+ {
+ g_object_unref(proxy);
+ g_error_free(error);
+ return FALSE;
+ }
+ g_strfreev(accounts);
+ return TRUE;
+}
+
+/*
+ * Print appropriate warnings when dbus raised error
+ * on queries
+ */
+static void
+_handle_dbus_exception (GError *error, gboolean empty_list_messages)
+{
+ if (error == NULL) {
+ g_warning("[Gajim] unable to parse result");
+ return;
+ }
+ else if (error->domain == DBUS_GERROR && error->code == DBUS_GERROR_REMOTE_EXCEPTION) {
+ g_warning ("[Gajim] caught remote method exception %s: %s",
+ dbus_g_error_get_name (error),
+ error->message);
+ }
+ else if(empty_list_messages) {
+ /* empty list and error goes here */
+ g_warning ("[Gajim] empty result set: %d %d %s\n", error->domain,
+ error->code, error->message);
+ }
+ g_error_free (error);
+}
+
+/*
+ * query object, about the contact list for each account
+ * and fill all available contacts in the contacts table
+ */
+static gboolean
+_get_contacts (void)
+{
+ GError *error;
+ GSList *contacts_list;
+ GHashTable *prefs_map;
+ gchar **accounts;
+ gchar **account_iter;
+ gchar *account;
+
+ error = NULL;
+
+ if (proxy == NULL) {
+ g_warning("[Gajim] unable to connect to session bus");
+ return FALSE;
+ }
+ /* get gajim prefs and lookup for iconset */
+ if (!dbus_g_proxy_call(proxy, "prefs_list", &error, G_TYPE_INVALID,
+ dbus_g_type_get_map ("GHashTable", G_TYPE_STRING, G_TYPE_STRING),
+ &prefs_map, G_TYPE_INVALID))
+ {
+ _handle_dbus_exception(error, TRUE);
+ return FALSE;
+ }
+ gpointer iconset_ptr = g_hash_table_lookup(prefs_map, "iconset");
+ if (iconset_ptr != NULL) {
+ iconset = g_strdup((gchar *)iconset_ptr);
+ } else {
+ g_warning("[Gajim] unable to get prefs value for iconset");
+ return FALSE;
+ }
+ g_hash_table_destroy(prefs_map);
+ /* END get gajim prefs */
+ error= NULL;
+ if (!dbus_g_proxy_call (proxy, "list_accounts", &error, G_TYPE_INVALID,
+ G_TYPE_STRV,
+ &accounts, G_TYPE_INVALID))
+ {
+ _handle_dbus_exception(error, TRUE);
+ return FALSE;
+ }
+ for(account_iter = accounts; *account_iter ; account_iter++) {
+ account = g_strdup(*account_iter);
+ error = NULL;
+ /* query gajim remote object and put results in 'contacts_list' */
+ if (!dbus_g_proxy_call (proxy, "list_contacts", &error,
+ G_TYPE_STRING, account, /* call arguments */
+ G_TYPE_INVALID, /* delimiter */
+ /* return value is collection of maps */
+ dbus_g_type_get_collection ("GSList",
+ dbus_g_type_get_map ("GHashTable",
+ G_TYPE_STRING, G_TYPE_VALUE)),
+ &contacts_list, G_TYPE_INVALID))
+ {
+ _handle_dbus_exception(error, FALSE);
+ error = NULL;
+ continue;
+ }
+ g_slist_foreach (contacts_list, _foreach_contact, account);
+ g_slist_free(contacts_list);
+ }
+ g_strfreev (accounts);
+ return TRUE;
+}
+
+static gboolean
+init (NstPlugin *plugin)
+{
+ g_print ("Init gajim plugin\n");
+
+ bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
+ bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+
+ /* connect to gajim dbus service */
+ jid_table = g_hash_table_new (g_str_hash, g_str_equal);
+ if (!init_dbus()) {
+ return FALSE;
+ }
+ return TRUE;
+}
+
+
+static void
+_set_pixbuf_from_status (const gchar *show, GdkPixbuf **pixbuf)
+{
+ GString *pixbuf_path;
+ GError *error;
+
+ pixbuf_path = g_string_new(GAJIM_SHARE_DIR);
+ g_string_append_c(pixbuf_path, '/');
+ g_string_append(pixbuf_path, "data");
+ g_string_append_c(pixbuf_path, '/');
+ g_string_append(pixbuf_path, "iconsets");
+ g_string_append_c(pixbuf_path, '/');
+ g_string_append(pixbuf_path, iconset);
+ g_string_append_c(pixbuf_path, '/');
+ g_string_append(pixbuf_path, "16x16");
+ g_string_append_c(pixbuf_path, '/');
+ g_string_append(pixbuf_path, show);
+ g_string_append(pixbuf_path, ".png");
+ if(g_file_test(pixbuf_path->str, G_FILE_TEST_EXISTS) &&
+ g_file_test(pixbuf_path->str, G_FILE_TEST_IS_REGULAR)) {
+ error = NULL;
+ *pixbuf = gdk_pixbuf_new_from_file(pixbuf_path->str, &error);
+ if(error != NULL) {
+ g_error_free(error);
+ }
+ }
+ g_string_free(pixbuf_path, FALSE);
+}
+
+static void
+_add_contact_to_model(gpointer key, gpointer value, gpointer user_data)
+{
+ GtkTreeIter *iter;
+ GtkListStore *store;
+ GdkPixbuf *pixbuf;
+ GValue *val;
+ GHashTable *contact_props;
+ const gchar *show;
+
+ contact_props = (GHashTable *) value;
+ pixbuf = NULL;
+ val = g_hash_table_lookup(contact_props, "show");
+ if (value == NULL || !G_VALUE_HOLDS_STRING(val)) {
+ g_warning("String expected (contact - show)");
+ pixbuf = NULL;
+ } else {
+ show = g_value_get_string ((GValue *)val);
+ _set_pixbuf_from_status(show, &pixbuf);
+ }
+
+ store = (GtkListStore *) user_data;
+ iter = g_malloc (sizeof(GtkTreeIter));
+ gtk_list_store_append (store, iter);
+ gtk_list_store_set (store, iter, 0, pixbuf, 1, key, -1);
+ g_free (iter);
+}
+
+/*
+ * put gajim contacts to jid_list
+ * filtering only these which are connected
+ */
+static gboolean
+add_gajim_contacts_to_model (GtkListStore *store)
+{
+ if(!_get_contacts()) {
+ return FALSE;
+ }
+ if(g_hash_table_size(jid_table) == 0) {
+ return FALSE;
+ }
+ g_hash_table_foreach(jid_table, _add_contact_to_model, store);
+ return TRUE;
+}
+
+/*
+ * fill completion model for the entry, using list of
+ * available gajim contacts
+ */
+static GtkWidget *
+get_contacts_widget (NstPlugin *plugin)
+{
+ GtkWidget *entry;
+ GtkEntryCompletion *completion;
+ GtkListStore *store;
+ GtkCellRenderer *renderer;
+ GtkTreeModel *completion_model;
+
+ entry = gtk_entry_new ();
+ completion = gtk_entry_completion_new ();
+
+ renderer = gtk_cell_renderer_pixbuf_new ();
+ gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (completion),
+ renderer,
+ FALSE);
+ gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (completion), renderer,
+ "pixbuf", 0, NULL);
+
+
+ store = gtk_list_store_new (2, GDK_TYPE_PIXBUF, G_TYPE_STRING);
+ if(!add_gajim_contacts_to_model (store)) {
+ gtk_widget_set_sensitive(entry, FALSE);
+ }
+ completion_model = GTK_TREE_MODEL (store);
+ gtk_entry_completion_set_model (completion, completion_model);
+ gtk_entry_set_completion (GTK_ENTRY (entry), completion);
+ gtk_entry_completion_set_text_column (completion, 1);
+ g_object_unref (completion_model);
+ g_object_unref (completion);
+ return entry;
+}
+
+static void
+show_error (const gchar *title, const gchar *message)
+{
+ GtkWidget *dialog;
+
+ dialog = gtk_message_dialog_new_with_markup(NULL,
+ GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_MESSAGE_ERROR,
+ GTK_BUTTONS_CLOSE, NULL);
+ gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog),
+ g_markup_printf_escaped("<b>%s</b>\n\n%s", title, message));
+ gtk_dialog_run (GTK_DIALOG (dialog));
+ gtk_widget_destroy (dialog);
+
+}
+
+static gboolean
+send_files (NstPlugin *plugin,
+ GtkWidget *contact_widget,
+ GList *file_list)
+{
+ GError *error;
+ GValue *value;
+ GList *file_iter;
+ GHashTable *contact_props;
+
+ gchar *send_to;
+ gchar *jid;
+ gchar *account;
+ gchar *file_path;
+
+ if(proxy == NULL) {
+ show_error(_("Unable to send file"),
+ _("There is no connection to gajim remote service."));
+ return FALSE;
+ }
+ send_to = (gchar *) gtk_entry_get_text (GTK_ENTRY(contact_widget));
+ g_debug("[Gajim] sending to: %s", send_to);
+ if (strlen (send_to) != 0){
+ contact_props = g_hash_table_lookup (jid_table, send_to);
+ if(contact_props == NULL) {
+ jid = send_to;
+ account = NULL;
+ }
+ else {
+ value = g_hash_table_lookup(contact_props, "jid");
+ if(value == NULL || !G_VALUE_HOLDS_STRING(value)) {
+ g_warning("[Gajim] string expected (contact - jid)");
+ return FALSE;
+ }
+
+ jid = g_value_dup_string((GValue *)value);
+ account = g_hash_table_lookup(contact_props, "account");
+ }
+ }
+ else {
+ g_warning("[Gajim] missing recipient");
+ show_error(_("Sending file failed"),
+ _("Recipient is missing."));
+ return FALSE;
+ }
+
+ error= NULL;
+ for(file_iter = file_list; file_iter != NULL; file_iter = file_iter->next) {
+ char *uri = file_iter->data;
+
+ g_debug("[Gajim] file: %s", uri);
+ error= NULL;
+ file_path = g_filename_from_uri(uri, NULL, &error);
+ if(error != NULL) {
+ g_warning("%d Unable to convert URI `%s' to absolute file path",
+ error->code, uri);
+ g_error_free(error);
+ continue;
+ }
+
+ g_debug("[Gajim] file: %s", file_path);
+ if(account) {
+ dbus_g_proxy_call (proxy, "send_file", &error,
+ G_TYPE_STRING, file_path,
+ G_TYPE_STRING, jid,
+ G_TYPE_STRING, account,
+ G_TYPE_INVALID,
+ G_TYPE_INVALID);
+ } else {
+ dbus_g_proxy_call (proxy, "send_file", &error,
+ G_TYPE_STRING, file_path,
+ G_TYPE_STRING, jid,
+ G_TYPE_INVALID,
+ G_TYPE_INVALID);
+ }
+ g_free(file_path);
+ if(error != NULL)
+ {
+ if(error->domain != DBUS_GERROR || error->code != DBUS_GERROR_INVALID_ARGS) {
+ g_warning("[Gajim] sending file %s to %s failed:", uri, send_to);
+ g_error_free(error);
+ show_error(_("Sending file failed"), _("Unknown recipient."));
+ return FALSE;
+ }
+ g_error_free(error);
+ }
+ }
+ return TRUE;
+}
+
+static gboolean
+destroy (NstPlugin *plugin)
+{
+ if (proxy != NULL) {
+ g_object_unref(proxy);
+ }
+ g_hash_table_destroy(jid_table);
+ return TRUE;
+}
+
+static
+NstPluginInfo plugin_info = {
+ "im-jabber",
+ "gajim",
+ N_("Instant Message (Gajim)"),
+ NULL,
+ CAJA_CAPS_NONE,
+ init,
+ get_contacts_widget,
+ NULL,
+ send_files,
+ destroy
+};
+
+NST_INIT_PLUGIN (plugin_info)
+