gboolean socket_lock_input_cb(GIOChannel *source, GIOCondition condition, gpointer data)
{
gint fd, sock;
gchar buf[BUFFER_LENGTH];
gchar *command = NULL;
struct sockaddr_in caddr;
socklen_t caddr_len = sizeof(caddr);
GtkWidget *window = data;
gboolean popup = FALSE;
fd = g_io_channel_unix_get_fd(source);
sock = accept(fd, (struct sockaddr *)&caddr, &caddr_len);
/* first get the command */
while (socket_fd_gets(sock, buf, sizeof(buf)) != -1)
{
command = g_strdup(buf);
geany_debug("Received IPC command from remote instance: %s", g_strstrip(command));
g_free(command);
if (strncmp(buf, "open", 4) == 0)
{
cl_options.readonly = strncmp(buf+4, "ro", 2) == 0; /* open in readonly? */
while (socket_fd_gets(sock, buf, sizeof(buf)) != -1 && *buf != '.')
{
gsize buf_len = strlen(buf);
/* remove trailing newline */
if (buf_len > 0 && buf[buf_len - 1] == '\n')
buf[buf_len - 1] = '\0';
handle_input_filename(buf);
}
popup = TRUE;
}
else if (strncmp(buf, "doclist", 7) == 0)
{
gchar *doc_list = build_document_list();
if (!EMPTY(doc_list))
socket_fd_write_all(sock, doc_list, strlen(doc_list));
/* send ETX (end-of-text) so reader knows to stop reading */
socket_fd_write_all(sock, "\3", 1);
g_free(doc_list);
}
else if (strncmp(buf, "line", 4) == 0)
{
while (socket_fd_gets(sock, buf, sizeof(buf)) != -1 && *buf != '.')
{
g_strstrip(buf); /* remove \n char */
/* on any error we get 0 which should be safe enough as fallback */
cl_options.goto_line = atoi(buf);
}
}
else if (strncmp(buf, "column", 6) == 0)
{
while (socket_fd_gets(sock, buf, sizeof(buf)) != -1 && *buf != '.')
{
g_strstrip(buf); /* remove \n char */
/* on any error we get 0 which should be safe enough as fallback */
cl_options.goto_column = atoi(buf);
}
}
#ifdef G_OS_WIN32
else if (strncmp(buf, "window", 6) == 0)
{
# if GTK_CHECK_VERSION(3, 0, 0)
HWND hwnd = (HWND) gdk_win32_window_get_handle(gtk_widget_get_window(window));
# else
HWND hwnd = (HWND) gdk_win32_drawable_get_handle(
GDK_DRAWABLE(gtk_widget_get_window(window)));
# endif
socket_fd_write(sock, (gchar *)&hwnd, sizeof(hwnd));
}
#endif
}
if (popup)
{
#ifdef GDK_WINDOWING_X11
GdkWindow *x11_window = gtk_widget_get_window(window);
/* Set the proper interaction time on the window. This seems necessary to make
* gtk_window_present() really bring the main window into the foreground on some
* window managers like Gnome's metacity.
* Code taken from Gedit. */
# if GTK_CHECK_VERSION(3, 0, 0)
if (GDK_IS_X11_WINDOW(x11_window))
# endif
{
gdk_x11_window_set_user_time(x11_window, gdk_x11_get_server_time(x11_window));
}
#endif
gtk_window_present(GTK_WINDOW(window));
#ifdef G_OS_WIN32
gdk_window_show(gtk_widget_get_window(window));
#endif
}
socket_fd_close(sock);
return TRUE;
}
gboolean socket_lock_input_cb(GIOChannel *source, GIOCondition condition, gpointer data)
{
gint fd, sock;
gchar buf[BUFFER_LENGTH];
struct sockaddr_in caddr;
socklen_t caddr_len = sizeof(caddr);
GtkWidget *window = data;
gboolean popup = FALSE;
fd = g_io_channel_unix_get_fd(source);
sock = accept(fd, (struct sockaddr *)&caddr, &caddr_len);
/* first get the command */
while (socket_fd_gets(sock, buf, sizeof(buf)) != -1)
{
if (strncmp(buf, "open", 4) == 0)
{
cl_options.readonly = strncmp(buf+4, "ro", 2) == 0; /* open in readonly? */
while (socket_fd_gets(sock, buf, sizeof(buf)) != -1 && *buf != '.')
{
handle_input_filename(g_strstrip(buf));
}
popup = TRUE;
}
else if (strncmp(buf, "doclist", 7) == 0)
{
gchar *doc_list = build_document_list();
if (NZV(doc_list))
socket_fd_write_all(sock, doc_list, strlen(doc_list));
else
/* send ETX (end-of-text) in case we have no open files, we must send anything
* otherwise the client would hang on reading */
socket_fd_write_all(sock, "\3", 1);
g_free(doc_list);
}
else if (strncmp(buf, "line", 4) == 0)
{
while (socket_fd_gets(sock, buf, sizeof(buf)) != -1 && *buf != '.')
{
g_strstrip(buf); /* remove \n char */
/* on any error we get 0 which should be safe enough as fallback */
cl_options.goto_line = atoi(buf);
}
}
else if (strncmp(buf, "column", 6) == 0)
{
while (socket_fd_gets(sock, buf, sizeof(buf)) != -1 && *buf != '.')
{
g_strstrip(buf); /* remove \n char */
/* on any error we get 0 which should be safe enough as fallback */
cl_options.goto_column = atoi(buf);
}
}
#ifdef G_OS_WIN32
else if (strncmp(buf, "window", 6) == 0)
{
HWND hwnd = (HWND) gdk_win32_drawable_get_handle(
GDK_DRAWABLE(gtk_widget_get_window(window)));
socket_fd_write(sock, (gchar *)&hwnd, sizeof(hwnd));
}
#endif
}
if (popup)
{
#ifdef GDK_WINDOWING_X11
/* Set the proper interaction time on the window. This seems necessary to make
* gtk_window_present() really bring the main window into the foreground on some
* window managers like Gnome's metacity.
* Code taken from Gedit. */
gdk_x11_window_set_user_time(gtk_widget_get_window(window),
gdk_x11_get_server_time(gtk_widget_get_window(window)));
#endif
gtk_window_present(GTK_WINDOW(window));
#ifdef G_OS_WIN32
gdk_window_show(gtk_widget_get_window(window));
#endif
}
socket_fd_close(sock);
return TRUE;
}
