Adding upstream version 1.4.34+dfsg.upstream/1.4.34+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 157 insertions, 0 deletions

diff --git a/src/remmina_external_tools.c b/src/remmina_external_tools.c
new file mode 100644
index 0000000..97543ca
--- /dev/null
+++ b/src/remmina_external_tools.c
@@ -0,0 +1,157 @@
+/*
+ * Remmina - The GTK+ Remote Desktop Client
+ * Copyright (C) 2011 Marc-Andre Moreau
+ *
+ * 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  02110-1301, USA.
+ *
+ *  In addition, as a special exception, the copyright holders give
+ *  permission to link the code of portions of this program with the
+ *  OpenSSL library under certain conditions as described in each
+ *  individual source file, and distribute linked combinations
+ *  including the two.
+ *  You must obey the GNU General Public License in all respects
+ *  for all of the code used other than OpenSSL. *  If you modify
+ *  file(s) with this exception, you may extend this exception to your
+ *  version of the file(s), but you are not obligated to do so. *  If you
+ *  do not wish to do so, delete this exception statement from your
+ *  version. *  If you delete this exception statement from all source
+ *  files in the program, then also delete it here.
+ *
+ */
+
+#include <gtk/gtk.h>
+#include <glib/gi18n.h>
+#include <glib/gstdio.h>
+#include <stdlib.h>
+#include "remmina_file.h"
+#include "remmina/types.h"
+#include "remmina_public.h"
+#include "remmina_external_tools.h"
+#include "remmina/remmina_trace_calls.h"
+
+static gboolean remmina_external_tools_launcher(const gchar* filename, const gchar* scriptname, const gchar* shortname);
+
+static void view_popup_menu_onDoSomething(GtkWidget *menuitem, gpointer userdata)
+{
+	TRACE_CALL(__func__);
+	gchar *remminafilename = g_object_get_data(G_OBJECT(menuitem), "remminafilename");
+	gchar *scriptfilename = g_object_get_data(G_OBJECT(menuitem), "scriptfilename");
+	gchar *scriptshortname = g_object_get_data(G_OBJECT(menuitem), "scriptshortname");
+
+	remmina_external_tools_launcher(remminafilename, scriptfilename, scriptshortname);
+}
+
+gboolean remmina_external_tools_from_filename(RemminaMain *remminamain, gchar* remminafilename)
+{
+	TRACE_CALL(__func__);
+	GtkWidget *menu, *menuitem;
+	gchar dirname[MAX_PATH_LEN];
+	gchar filename[MAX_PATH_LEN];
+	GDir* dir;
+	const gchar* name;
+
+	strcpy(dirname, REMMINA_RUNTIME_EXTERNAL_TOOLS_DIR);
+	dir = g_dir_open(dirname, 0, NULL);
+
+	if (dir == NULL)
+		return FALSE;
+
+	menu = gtk_menu_new();
+
+	while ((name = g_dir_read_name(dir)) != NULL) {
+		if (!g_str_has_prefix(name, "remmina_"))
+			continue;
+		g_snprintf(filename, MAX_PATH_LEN, "%s/%s", dirname, name);
+
+		menuitem = gtk_menu_item_new_with_label(name + 8);
+		g_object_set_data_full(G_OBJECT(menuitem), "remminafilename", g_strdup(remminafilename), g_free);
+		g_object_set_data_full(G_OBJECT(menuitem), "scriptfilename", g_strdup(filename), g_free);
+		g_object_set_data_full(G_OBJECT(menuitem), "scriptshortname", g_strdup(name), g_free);
+		g_signal_connect(menuitem, "activate", (GCallback)view_popup_menu_onDoSomething, NULL);
+		gtk_menu_shell_append(GTK_MENU_SHELL(menu), menuitem);
+	}
+	g_dir_close(dir);
+
+	gtk_widget_show_all(menu);
+
+	/* Note: event can be NULL here when called from view_onPopupMenu;
+	 *  gdk_event_get_time() accepts a NULL argument
+	 */
+#if GTK_CHECK_VERSION(3, 22, 0)
+	gtk_menu_popup_at_pointer(GTK_MENU(menu), NULL);
+#else
+	gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, 0);
+#endif
+
+	return TRUE;
+}
+
+static gboolean remmina_external_tools_launcher(const gchar* filename, const gchar* scriptname, const gchar* shortname)
+{
+	TRACE_CALL(__func__);
+	RemminaFile *remminafile;
+	const char *env_format = "%s=%s";
+	char *env;
+	size_t envstrlen;
+	gchar launcher[MAX_PATH_LEN];
+
+	g_snprintf(launcher, MAX_PATH_LEN, "%s/launcher.sh", REMMINA_RUNTIME_EXTERNAL_TOOLS_DIR);
+
+	remminafile = remmina_file_load(filename);
+	if (!remminafile)
+		return FALSE;
+	GHashTableIter iter;
+	const gchar *key, *value;
+	g_hash_table_iter_init(&iter, remminafile->settings);
+	while (g_hash_table_iter_next(&iter, (gpointer*)&key, (gpointer*)&value)) {
+		envstrlen = strlen(key) + strlen(value) + strlen(env_format) + 1;
+		env = (char*)malloc(envstrlen);
+		if (env == NULL) {
+			return -1;
+		}
+
+		int retval = snprintf(env, envstrlen, env_format, key, value);
+		if (retval > 0 && (size_t)retval <= envstrlen) {
+			if (putenv(env) != 0) {
+				/* If putenv fails, we must free the unused space */
+				free(env);
+			}
+		}
+	}
+	/* Adds the window title for the terminal window */
+	const char *term_title_key = "remmina_term_title";
+	const char *term_title_val_prefix = "Remmina external tool";
+	envstrlen = strlen(term_title_key) + strlen(term_title_val_prefix) + strlen(shortname) + 7;
+	env = (char*)malloc(envstrlen);
+	if (env != NULL) {
+		if (snprintf(env, envstrlen, "%s=%s: %s", term_title_key, term_title_val_prefix, shortname) ) {
+			if (putenv(env) != 0) {
+				/* If putenv fails, we must free the unused space */
+				free(env);
+			}
+		}
+	}
+
+	const size_t cmdlen = strlen(launcher) + strlen(scriptname) + 2;
+	gchar *cmd = (gchar*)malloc(cmdlen);
+	g_snprintf(cmd, cmdlen, "%s %s", launcher, scriptname);
+	system(cmd);
+	free(cmd);
+
+	remmina_file_free(remminafile);
+
+	return TRUE;
+}