2 * Copyright (C) 2004 John Ellis
3 * Copyright (C) 2008 - 2016 The Geeqie Team
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
25 #include "cache-maint.h"
27 #include "collect-io.h"
30 #include "filefilter.h"
33 #include "layout-image.h"
34 #include "layout-util.h"
36 #include "pixbuf-renderer.h"
37 #include "slideshow.h"
38 #include "ui-fileops.h"
42 #include "view-file.h"
45 #include <sys/socket.h>
50 #define SERVER_MAX_CLIENTS 8
52 #define REMOTE_SERVER_BACKLOG 4
56 #define UNIX_PATH_MAX 108
60 static RemoteConnection *remote_client_open(const gchar *path);
61 static gint remote_client_send(RemoteConnection *rc, const gchar *text);
62 static void gr_raise(const gchar *text, GIOChannel *channel, gpointer data);
64 static LayoutWindow *lw_id = nullptr; /* points to the window set by the --id option */
68 guint channel_id; /* event source id */
73 CollectionData *command_collection;
78 /* To enable file names containing newlines to be processed correctly,
79 * the --print0 remote option sets returned data to be terminated with a null
80 * character rather a newline
82 static gboolean print0 = FALSE;
84 /* Remote commands from main.cc are prepended with the current dir the remote
85 * command was made from. Some remote commands require this. The
86 * value is stored here
88 static gchar *pwd = nullptr;
91 * @brief Ensures file path is absolute.
92 * @param[in] filename Filepath, absolute or relative to calling directory
93 * @returns absolute path
95 * If first character of input filepath is not the directory
96 * separator, assume it as a relative path and prepend
97 * the directory the remote command was initiated from
99 * Return value must be freed with g_free()
101 static gchar *set_pwd(gchar *filename)
105 if (strncmp(filename, G_DIR_SEPARATOR_S, 1) != 0)
107 temp = g_build_filename(pwd, filename, NULL);
111 temp = g_strdup(filename);
117 static gboolean remote_server_client_cb(GIOChannel *source, GIOCondition condition, gpointer data)
119 auto client = static_cast<RemoteClient *>(data);
120 RemoteConnection *rc;
121 GIOStatus status = G_IO_STATUS_NORMAL;
126 if (condition & G_IO_IN)
128 gchar *buffer = nullptr;
129 GError *error = nullptr;
131 /** @FIXME it should be possible to terminate the command with a null character */
132 g_io_channel_set_line_term(source, "<gq_end_of_command>", -1);
133 while ((status = g_io_channel_read_line(source, &buffer, nullptr, &termpos, &error)) == G_IO_STATUS_NORMAL)
137 buffer[termpos] = '\0';
139 if (strlen(buffer) > 0)
141 if (rc->read_func) rc->read_func(rc, buffer, source, rc->read_data);
142 g_io_channel_write_chars(source, "<gq_end_of_command>", -1, nullptr, nullptr); /* empty line finishes the command */
143 g_io_channel_flush(source, nullptr);
153 log_printf("error reading socket: %s\n", error->message);
158 if (condition & G_IO_HUP || status == G_IO_STATUS_EOF || status == G_IO_STATUS_ERROR)
160 rc->clients = g_list_remove(rc->clients, client);
162 DEBUG_1("HUP detected, closing client.");
163 DEBUG_1("client count %d", g_list_length(rc->clients));
165 g_source_remove(client->channel_id);
173 static void remote_server_client_add(RemoteConnection *rc, gint fd)
175 RemoteClient *client;
178 if (g_list_length(rc->clients) > SERVER_MAX_CLIENTS)
180 log_printf("maximum remote clients of %d exceeded, closing connection\n", SERVER_MAX_CLIENTS);
185 client = g_new0(RemoteClient, 1);
189 channel = g_io_channel_unix_new(fd);
190 client->channel_id = g_io_add_watch_full(channel, G_PRIORITY_DEFAULT, static_cast<GIOCondition>(G_IO_IN | G_IO_HUP),
191 remote_server_client_cb, client, nullptr);
192 g_io_channel_unref(channel);
194 rc->clients = g_list_append(rc->clients, client);
195 DEBUG_1("client count %d", g_list_length(rc->clients));
198 static void remote_server_clients_close(RemoteConnection *rc)
202 auto client = static_cast<RemoteClient *>(rc->clients->data);
204 rc->clients = g_list_remove(rc->clients, client);
206 g_source_remove(client->channel_id);
212 static gboolean remote_server_read_cb(GIOChannel *, GIOCondition, gpointer data)
214 auto rc = static_cast<RemoteConnection *>(data);
218 fd = accept(rc->fd, nullptr, &alen);
221 log_printf("error accepting socket: %s\n", strerror(errno));
225 remote_server_client_add(rc, fd);
230 gboolean remote_server_exists(const gchar *path)
232 RemoteConnection *rc;
234 /* verify server up */
235 rc = remote_client_open(path);
240 /* unable to connect, remove socket file to free up address */
245 static RemoteConnection *remote_server_open(const gchar *path)
247 RemoteConnection *rc;
248 struct sockaddr_un addr;
252 if (strlen(path) >= sizeof(addr.sun_path))
254 log_printf("Address is too long: %s\n", path);
258 if (remote_server_exists(path))
260 log_printf("Address already in use: %s\n", path);
264 fd = socket(PF_UNIX, SOCK_STREAM, 0);
265 if (fd == -1) return nullptr;
267 addr.sun_family = AF_UNIX;
268 #pragma GCC diagnostic push
269 #pragma GCC diagnostic ignored "-Wstringop-truncation"
270 strncpy(addr.sun_path, path, sizeof(addr.sun_path));
271 #pragma GCC diagnostic pop
272 if (bind(fd, reinterpret_cast<const struct sockaddr*>(&addr), sizeof(addr)) == -1 ||
273 listen(fd, REMOTE_SERVER_BACKLOG) == -1)
275 log_printf("error subscribing to socket: %s\n", strerror(errno));
280 rc = g_new0(RemoteConnection, 1);
284 rc->path = g_strdup(path);
286 channel = g_io_channel_unix_new(rc->fd);
287 g_io_channel_set_flags(channel, G_IO_FLAG_NONBLOCK, nullptr);
289 rc->channel_id = g_io_add_watch_full(channel, G_PRIORITY_DEFAULT, G_IO_IN,
290 remote_server_read_cb, rc, nullptr);
291 g_io_channel_unref(channel);
296 static void remote_server_subscribe(RemoteConnection *rc, RemoteConnection::ReadFunc *func, gpointer data)
298 if (!rc || !rc->server) return;
300 rc->read_func = func;
301 rc->read_data = data;
305 static RemoteConnection *remote_client_open(const gchar *path)
307 RemoteConnection *rc;
309 struct sockaddr_un addr;
312 if (strlen(path) >= sizeof(addr.sun_path)) return nullptr;
314 if (stat(path, &st) != 0 || !S_ISSOCK(st.st_mode)) return nullptr;
316 fd = socket(PF_UNIX, SOCK_STREAM, 0);
317 if (fd == -1) return nullptr;
319 addr.sun_family = AF_UNIX;
320 #pragma GCC diagnostic push
321 #pragma GCC diagnostic ignored "-Wstringop-truncation"
322 strncpy(addr.sun_path, path, sizeof(addr.sun_path));
323 #pragma GCC diagnostic pop
324 if (connect(fd, reinterpret_cast<struct sockaddr*>(&addr), sizeof(addr)) == -1)
326 DEBUG_1("error connecting to socket: %s", strerror(errno));
331 rc = g_new0(RemoteConnection, 1);
334 rc->path = g_strdup(path);
339 static sig_atomic_t sigpipe_occurred = FALSE;
341 static void sighandler_sigpipe(gint)
343 sigpipe_occurred = TRUE;
346 static gboolean remote_client_send(RemoteConnection *rc, const gchar *text)
348 struct sigaction new_action, old_action;
349 gboolean ret = FALSE;
350 GError *error = nullptr;
353 if (!rc || rc->server) return FALSE;
354 if (!text) return TRUE;
356 sigpipe_occurred = FALSE;
358 new_action.sa_handler = sighandler_sigpipe;
359 sigemptyset(&new_action.sa_mask);
360 new_action.sa_flags = 0;
362 /* setup our signal handler */
363 sigaction(SIGPIPE, &new_action, &old_action);
365 channel = g_io_channel_unix_new(rc->fd);
367 g_io_channel_write_chars(channel, text, -1, nullptr, &error);
368 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, &error);
369 g_io_channel_flush(channel, &error);
373 log_printf("error reading socket: %s\n", error->message);
384 gchar *buffer = nullptr;
386 g_io_channel_set_line_term(channel, "<gq_end_of_command>", -1);
387 while (g_io_channel_read_line(channel, &buffer, nullptr, &termpos, &error) == G_IO_STATUS_NORMAL)
391 if (g_strstr_len(buffer, -1, "<gq_end_of_command>") == buffer) /* empty line finishes the command */
397 buffer[termpos] = '\0';
398 if (g_strstr_len(buffer, -1, "print0") != nullptr)
406 printf("%s%c", buffer, 0);
410 printf("%s\n", buffer);
420 log_printf("error reading socket: %s\n", error->message);
427 /* restore the original signal handler */
428 sigaction(SIGPIPE, &old_action, nullptr);
429 g_io_channel_unref(channel);
433 void remote_close(RemoteConnection *rc)
439 remote_server_clients_close(rc);
441 g_source_remove(rc->channel_id);
446 g_free(rc->read_data);
455 *-----------------------------------------------------------------------------
457 *-----------------------------------------------------------------------------
460 static void gr_image_next(const gchar *, GIOChannel *, gpointer)
462 layout_image_next(lw_id);
465 static void gr_new_window(const gchar *, GIOChannel *, gpointer)
467 LayoutWindow *lw = nullptr;
469 if (!layout_valid(&lw)) return;
471 lw_id = layout_new_from_default();
473 layout_set_path(lw_id, pwd);
476 static gboolean gr_close_window_cb(gpointer)
478 if (!layout_valid(&lw_id)) return FALSE;
480 layout_menu_close_cb(nullptr, lw_id);
482 return G_SOURCE_REMOVE;
485 static void gr_close_window(const gchar *, GIOChannel *, gpointer)
487 g_idle_add((gr_close_window_cb), nullptr);
490 static void gr_image_prev(const gchar *, GIOChannel *, gpointer)
492 layout_image_prev(lw_id);
495 static void gr_image_first(const gchar *, GIOChannel *, gpointer)
497 layout_image_first(lw_id);
500 static void gr_image_last(const gchar *, GIOChannel *, gpointer)
502 layout_image_last(lw_id);
505 static void gr_fullscreen_toggle(const gchar *, GIOChannel *, gpointer)
507 layout_image_full_screen_toggle(lw_id);
510 static void gr_fullscreen_start(const gchar *, GIOChannel *, gpointer)
512 layout_image_full_screen_start(lw_id);
515 static void gr_fullscreen_stop(const gchar *, GIOChannel *, gpointer)
517 layout_image_full_screen_stop(lw_id);
520 static void gr_lw_id(const gchar *text, GIOChannel *, gpointer)
522 lw_id = layout_find_by_layout_id(text);
525 log_printf("remote sent window ID that does not exist:\"%s\"\n",text);
527 layout_valid(&lw_id);
530 static void gr_slideshow_start_rec(const gchar *text, GIOChannel *, gpointer)
533 gchar *tilde_filename;
535 tilde_filename = expand_tilde(text);
537 FileData *dir_fd = file_data_new_dir(tilde_filename);
538 g_free(tilde_filename);
540 layout_valid(&lw_id);
541 list = filelist_recursive_full(dir_fd, lw_id->options.file_view_list_sort.method, lw_id->options.file_view_list_sort.ascend, lw_id->options.file_view_list_sort.case_sensitive);
542 file_data_unref(dir_fd);
545 layout_image_slideshow_stop(lw_id);
546 layout_image_slideshow_start_from_list(lw_id, list);
549 static void gr_cache_thumb(const gchar *text, GIOChannel *, gpointer)
551 if (!g_strcmp0(text, "clear"))
553 cache_maintain_home_remote(FALSE, TRUE, nullptr);
555 else if (!g_strcmp0(text, "clean"))
557 cache_maintain_home_remote(FALSE, FALSE, nullptr);
561 static void gr_cache_shared(const gchar *text, GIOChannel *, gpointer)
563 if (!g_strcmp0(text, "clear"))
564 cache_manager_standard_process_remote(TRUE);
565 else if (!g_strcmp0(text, "clean"))
566 cache_manager_standard_process_remote(FALSE);
569 static void gr_cache_metadata(const gchar *, GIOChannel *, gpointer)
571 cache_maintain_home_remote(TRUE, FALSE, nullptr);
574 static void gr_cache_render(const gchar *text, GIOChannel *, gpointer)
576 cache_manager_render_remote(text, FALSE, FALSE, nullptr);
579 static void gr_cache_render_recurse(const gchar *text, GIOChannel *, gpointer)
581 cache_manager_render_remote(text, TRUE, FALSE, nullptr);
584 static void gr_cache_render_standard(const gchar *text, GIOChannel *, gpointer)
586 if(options->thumbnails.spec_standard)
588 cache_manager_render_remote(text, FALSE, TRUE, nullptr);
592 static void gr_cache_render_standard_recurse(const gchar *text, GIOChannel *, gpointer)
594 if(options->thumbnails.spec_standard)
596 cache_manager_render_remote(text, TRUE, TRUE, nullptr);
600 static void gr_slideshow_toggle(const gchar *, GIOChannel *, gpointer)
602 layout_image_slideshow_toggle(lw_id);
605 static void gr_slideshow_start(const gchar *, GIOChannel *, gpointer)
607 layout_image_slideshow_start(lw_id);
610 static void gr_slideshow_stop(const gchar *, GIOChannel *, gpointer)
612 layout_image_slideshow_stop(lw_id);
615 static void gr_slideshow_delay(const gchar *text, GIOChannel *, gpointer)
617 gdouble t1, t2, t3, n;
620 res = sscanf(text, "%lf:%lf:%lf", &t1, &t2, &t3);
623 n = (t1 * 3600) + (t2 * 60) + t3;
624 if (n < SLIDESHOW_MIN_SECONDS || n > SLIDESHOW_MAX_SECONDS ||
625 t1 >= 24 || t2 >= 60 || t3 >= 60)
627 printf_term(TRUE, "Remote slideshow delay out of range (%.1f to %.1f)\n",
628 SLIDESHOW_MIN_SECONDS, SLIDESHOW_MAX_SECONDS);
635 if (n < SLIDESHOW_MIN_SECONDS || n > SLIDESHOW_MAX_SECONDS ||
636 t1 >= 60 || t2 >= 60)
638 printf_term(TRUE, "Remote slideshow delay out of range (%.1f to %.1f)\n",
639 SLIDESHOW_MIN_SECONDS, SLIDESHOW_MAX_SECONDS);
646 if (n < SLIDESHOW_MIN_SECONDS || n > SLIDESHOW_MAX_SECONDS)
648 printf_term(TRUE, "Remote slideshow delay out of range (%.1f to %.1f)\n",
649 SLIDESHOW_MIN_SECONDS, SLIDESHOW_MAX_SECONDS);
658 options->slideshow.delay = static_cast<gint>(n * 10.0 + 0.01);
661 static void gr_tools_show(const gchar *, GIOChannel *, gpointer)
666 if (layout_tools_float_get(lw_id, &popped, &hidden) && hidden)
668 layout_tools_float_set(lw_id, popped, FALSE);
672 static void gr_tools_hide(const gchar *, GIOChannel *, gpointer)
677 if (layout_tools_float_get(lw_id, &popped, &hidden) && !hidden)
679 layout_tools_float_set(lw_id, popped, TRUE);
683 static gboolean gr_quit_idle_cb(gpointer)
687 return G_SOURCE_REMOVE;
690 static void gr_quit(const gchar *, GIOChannel *, gpointer)
692 /* schedule exit when idle, if done from within a
693 * remote handler remote_close will crash
695 g_idle_add(gr_quit_idle_cb, nullptr);
698 static void gr_file_load_no_raise(const gchar *text, GIOChannel *, gpointer)
701 gchar *tilde_filename;
703 if (!download_web_file(text, TRUE, nullptr))
705 tilde_filename = expand_tilde(text);
706 filename = set_pwd(tilde_filename);
708 if (isfile(filename))
710 if (file_extension_match(filename, GQ_COLLECTION_EXT))
712 collection_window_new(filename);
716 layout_set_path(lw_id, filename);
719 else if (isdir(filename))
721 layout_set_path(lw_id, filename);
725 log_printf("remote sent filename that does not exist:\"%s\"\n", filename);
726 layout_set_path(lw_id, homedir());
730 g_free(tilde_filename);
734 static void gr_file_load(const gchar *text, GIOChannel *channel, gpointer data)
736 gr_file_load_no_raise(text, channel, data);
738 gr_raise(text, channel, data);
741 static void gr_pixel_info(const gchar *, GIOChannel *channel, gpointer)
744 gint x_pixel, y_pixel;
746 gint r_mouse, g_mouse, b_mouse;
749 if (!layout_valid(&lw_id)) return;
751 pr = reinterpret_cast<PixbufRenderer*>(lw_id->image->pr);
755 pixbuf_renderer_get_image_size(pr, &width, &height);
756 if (width < 1 || height < 1) return;
758 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
760 if (x_pixel >= 0 && y_pixel >= 0)
762 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
763 &r_mouse, &g_mouse, &b_mouse);
765 pixel_info = g_strdup_printf(_("[%d,%d]: RGB(%3d,%3d,%3d)"),
767 r_mouse, g_mouse, b_mouse);
769 g_io_channel_write_chars(channel, pixel_info, -1, nullptr, nullptr);
770 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
785 static void gr_rectangle(const gchar *, GIOChannel *channel, gpointer)
787 gchar *rectangle_info;
791 if (!options->draw_rectangle) return;
792 if (!layout_valid(&lw_id)) return;
794 pr = reinterpret_cast<PixbufRenderer*>(lw_id->image->pr);
798 image_get_rectangle(&x1, &y1, &x2, &y2);
799 rectangle_info = g_strdup_printf(_("%dx%d+%d+%d"),
800 (x2 > x1) ? x2 - x1 : x1 - x2,
801 (y2 > y1) ? y2 - y1 : y1 - y2,
803 (y2 > y1) ? y1 : y2);
805 g_io_channel_write_chars(channel, rectangle_info, -1, nullptr, nullptr);
806 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
808 g_free(rectangle_info);
812 static void gr_render_intent(const gchar *, GIOChannel *channel, gpointer)
814 gchar *render_intent;
816 switch (options->color_profile.render_intent)
819 render_intent = g_strdup("Perceptual");
822 render_intent = g_strdup("Relative Colorimetric");
825 render_intent = g_strdup("Saturation");
828 render_intent = g_strdup("Absolute Colorimetric");
831 render_intent = g_strdup("none");
835 g_io_channel_write_chars(channel, render_intent, -1, nullptr, nullptr);
836 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
838 g_free(render_intent);
841 static void get_filelist(const gchar *text, GIOChannel *channel, gboolean recurse)
843 GList *list = nullptr;
844 FileFormatClass format_class;
848 gchar *tilde_filename;
850 if (strcmp(text, "") == 0)
852 if (layout_valid(&lw_id))
854 dir_fd = file_data_new_dir(lw_id->dir_fd->path);
863 tilde_filename = expand_tilde(text);
864 if (isdir(tilde_filename))
866 dir_fd = file_data_new_dir(tilde_filename);
870 g_free(tilde_filename);
873 g_free(tilde_filename);
878 list = filelist_recursive(dir_fd);
882 filelist_read(dir_fd, &list, nullptr);
885 GString *out_string = g_string_new(nullptr);
889 fd = static_cast<FileData *>(work->data);
890 g_string_append(out_string, fd->path);
891 format_class = filter_file_get_class(fd->path);
893 switch (format_class)
895 case FORMAT_CLASS_IMAGE:
896 out_string = g_string_append(out_string, " Class: Image");
898 case FORMAT_CLASS_RAWIMAGE:
899 out_string = g_string_append(out_string, " Class: RAW image");
901 case FORMAT_CLASS_META:
902 out_string = g_string_append(out_string, " Class: Metadata");
904 case FORMAT_CLASS_VIDEO:
905 out_string = g_string_append(out_string, " Class: Video");
907 case FORMAT_CLASS_COLLECTION:
908 out_string = g_string_append(out_string, " Class: Collection");
910 case FORMAT_CLASS_DOCUMENT:
911 out_string = g_string_append(out_string, " Class: Document");
913 case FORMAT_CLASS_ARCHIVE:
914 out_string = g_string_append(out_string, " Class: Archive");
916 case FORMAT_CLASS_UNKNOWN:
917 out_string = g_string_append(out_string, " Class: Unknown");
920 out_string = g_string_append(out_string, " Class: Unknown");
923 out_string = g_string_append(out_string, "\n");
927 g_io_channel_write_chars(channel, out_string->str, -1, nullptr, nullptr);
928 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
930 g_string_free(out_string, TRUE);
932 file_data_unref(dir_fd);
935 static void gr_get_selection(const gchar *, GIOChannel *channel, gpointer)
937 if (!layout_valid(&lw_id)) return;
939 GList *selected = layout_selection_list(lw_id); // Keep copy to free.
940 GString *out_string = g_string_new(nullptr);
942 GList *work = selected;
945 auto fd = static_cast<FileData *>(work->data);
946 g_assert(fd->magick == FD_MAGICK);
948 g_string_append_printf(out_string, "%s %s\n",
950 format_class_list[filter_file_get_class(fd->path)]);
955 g_io_channel_write_chars(channel, out_string->str, -1, nullptr, nullptr);
956 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
958 filelist_free(selected);
959 g_string_free(out_string, TRUE);
962 static void gr_selection_add(const gchar *text, GIOChannel *, gpointer)
964 if (!layout_valid(&lw_id)) return;
966 FileData *fd_to_select = nullptr;
967 if (strcmp(text, "") == 0)
969 // No file specified, use current fd.
970 fd_to_select = layout_image_get_fd(lw_id);
974 // Search through the current file list for a file matching the specified path.
975 // "Match" is either a basename match or a file path match.
976 gchar *path = expand_tilde(text);
977 gchar *filename = g_path_get_basename(path);
978 gchar *slash_plus_filename = g_strdup_printf("%s%s", G_DIR_SEPARATOR_S, filename);
980 GList *file_list = layout_list(lw_id);
981 for (GList *work = file_list; work && !fd_to_select; work = work->next)
983 auto fd = static_cast<FileData *>(work->data);
984 if (!strcmp(path, fd->path) || g_str_has_suffix(fd->path, slash_plus_filename))
986 fd_to_select = file_data_ref(fd);
987 continue; // will exit loop.
990 for (GList *sidecar = fd->sidecar_files; sidecar && !fd_to_select; sidecar = sidecar->next)
992 auto side_fd = static_cast<FileData *>(sidecar->data);
993 if (!strcmp(path, side_fd->path)
994 || g_str_has_suffix(side_fd->path, slash_plus_filename))
996 fd_to_select = file_data_ref(side_fd);
997 continue; // will exit both nested loops.
1004 log_printf("remote sent --selection-add filename that could not be found: \"%s\"\n",
1008 filelist_free(file_list);
1009 g_free(slash_plus_filename);
1016 GList *to_select = g_list_append(nullptr, fd_to_select);
1017 // Using the "_list" variant doesn't clear the existing selection.
1018 layout_select_list(lw_id, to_select);
1019 filelist_free(to_select);
1023 static void gr_selection_clear(const gchar *, GIOChannel *, gpointer)
1025 layout_select_none(lw_id); // Checks lw_id validity internally.
1028 static void gr_selection_remove(const gchar *text, GIOChannel *, gpointer)
1030 if (!layout_valid(&lw_id)) return;
1032 GList *selected = layout_selection_list(lw_id); // Keep copy to free.
1035 log_printf("remote sent --selection-remove with empty selection.");
1039 FileData *fd_to_deselect = nullptr;
1040 gchar *path = nullptr;
1041 gchar *filename = nullptr;
1042 gchar *slash_plus_filename = nullptr;
1043 if (strcmp(text, "") == 0)
1045 // No file specified, use current fd.
1046 fd_to_deselect = layout_image_get_fd(lw_id);
1047 if (!fd_to_deselect)
1049 log_printf("remote sent \"--selection-remove:\" with no current image");
1050 filelist_free(selected);
1056 // Search through the selection list for a file matching the specified path.
1057 // "Match" is either a basename match or a file path match.
1058 path = expand_tilde(text);
1059 filename = g_path_get_basename(path);
1060 slash_plus_filename = g_strdup_printf("%s%s", G_DIR_SEPARATOR_S, filename);
1063 GList *prior_link = nullptr; // Stash base for link removal to avoid a second traversal.
1064 GList *link_to_remove = nullptr;
1065 for (GList *work = selected; work; prior_link = work, work = work->next)
1067 auto fd = static_cast<FileData *>(work->data);
1070 if (fd == fd_to_deselect)
1072 link_to_remove = work;
1078 // path, filename, and slash_plus_filename should be defined.
1080 if (!strcmp(path, fd->path) || g_str_has_suffix(fd->path, slash_plus_filename))
1082 link_to_remove = work;
1088 if (!link_to_remove)
1092 log_printf("remote sent \"--selection-remove:\" but current image is not selected");
1096 log_printf("remote sent \"--selection-remove:%s\" but that filename is not selected",
1102 if (link_to_remove == selected)
1104 // Remove first link.
1105 selected = g_list_remove_link(selected, link_to_remove);
1106 filelist_free(link_to_remove);
1107 link_to_remove = nullptr;
1111 // Remove a subsequent link.
1112 prior_link = g_list_remove_link(prior_link, link_to_remove);
1113 filelist_free(link_to_remove);
1114 link_to_remove = nullptr;
1117 // Re-select all but the deselected item.
1118 layout_select_none(lw_id);
1119 layout_select_list(lw_id, selected);
1122 filelist_free(selected);
1123 file_data_unref(fd_to_deselect);
1124 g_free(slash_plus_filename);
1129 static void gr_collection(const gchar *text, GIOChannel *channel, gpointer)
1131 GString *contents = g_string_new(nullptr);
1133 if (is_collection(text))
1135 collection_contents(text, &contents);
1142 g_io_channel_write_chars(channel, contents->str, -1, nullptr, nullptr);
1143 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1145 g_string_free(contents, TRUE);
1148 static void gr_collection_list(const gchar *, GIOChannel *channel, gpointer)
1151 GList *collection_list = nullptr;
1153 GString *out_string = g_string_new(nullptr);
1155 collect_manager_list(&collection_list, nullptr, nullptr);
1157 work = collection_list;
1160 auto collection_name = static_cast<const gchar *>(work->data);
1161 out_string = g_string_append(out_string, collection_name);
1162 out_string = g_string_append(out_string, "\n");
1167 g_io_channel_write_chars(channel, out_string->str, -1, nullptr, nullptr);
1168 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1170 g_list_free_full(collection_list, g_free);
1171 g_string_free(out_string, TRUE);
1174 static gboolean wait_cb(gpointer data)
1176 gint position = GPOINTER_TO_INT(data);
1177 gint x = position >> 16;
1178 gint y = position - (x << 16);
1180 gq_gtk_window_move(GTK_WINDOW(lw_id->window), x, y);
1182 return G_SOURCE_REMOVE;
1185 static void gr_geometry(const gchar *text, GIOChannel *, gpointer)
1189 if (!layout_valid(&lw_id) || !text)
1196 geometry = g_strsplit_set(text, "+", 3);
1197 if (geometry[1] != nullptr && geometry[2] != nullptr )
1199 gq_gtk_window_move(GTK_WINDOW(lw_id->window), atoi(geometry[1]), atoi(geometry[2]));
1204 geometry = g_strsplit_set(text, "+x", 4);
1205 if (geometry[0] != nullptr && geometry[1] != nullptr)
1207 gtk_window_resize(GTK_WINDOW(lw_id->window), atoi(geometry[0]), atoi(geometry[1]));
1209 if (geometry[2] != nullptr && geometry[3] != nullptr)
1211 /* There is an occasional problem with a window_move immediately after a window_resize */
1212 g_idle_add(wait_cb, GINT_TO_POINTER((atoi(geometry[2]) << 16) + atoi(geometry[3])));
1215 g_strfreev(geometry);
1218 static void gr_filelist(const gchar *text, GIOChannel *channel, gpointer)
1220 get_filelist(text, channel, FALSE);
1223 static void gr_filelist_recurse(const gchar *text, GIOChannel *channel, gpointer)
1225 get_filelist(text, channel, TRUE);
1228 static void gr_file_tell(const gchar *, GIOChannel *channel, gpointer)
1231 gchar *collection_name = nullptr;
1233 if (!layout_valid(&lw_id)) return;
1235 if (image_get_path(lw_id->image))
1237 if (lw_id->image->collection && lw_id->image->collection->name)
1239 collection_name = remove_extension_from_path(lw_id->image->collection->name);
1240 out_string = g_strconcat(image_get_path(lw_id->image), " Collection: ", collection_name, NULL);
1244 out_string = g_strconcat(image_get_path(lw_id->image), NULL);
1249 out_string = g_strconcat(lw_id->dir_fd->path, G_DIR_SEPARATOR_S, NULL);
1252 g_io_channel_write_chars(channel, out_string, -1, nullptr, nullptr);
1253 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1255 g_free(collection_name);
1259 static void gr_file_info(const gchar *, GIOChannel *channel, gpointer)
1263 gchar *country_name;
1264 gchar *country_code;
1267 GString *out_string;
1268 FileFormatClass format_class;
1270 if (!layout_valid(&lw_id)) return;
1272 if (image_get_path(lw_id->image))
1274 filename = g_strdup(image_get_path(lw_id->image));
1275 fd = file_data_new_group(filename);
1276 out_string = g_string_new(nullptr);
1280 format_class = filter_file_get_class(image_get_path(lw_id->image));
1284 format_class = FORMAT_CLASS_UNKNOWN;
1287 g_string_append_printf(out_string, _("Class: %s\n"), format_class_list[format_class]);
1289 if (fd->page_total > 1)
1291 g_string_append_printf(out_string, _("Page no: %d/%d\n"), fd->page_num + 1, fd->page_total);
1296 country_name = exif_get_data_as_text(fd->exif, "formatted.countryname");
1299 g_string_append_printf(out_string, _("Country name: %s\n"), country_name);
1300 g_free(country_name);
1303 country_code = exif_get_data_as_text(fd->exif, "formatted.countrycode");
1306 g_string_append_printf(out_string, _("Country code: %s\n"), country_code);
1307 g_free(country_code);
1310 timezone = exif_get_data_as_text(fd->exif, "formatted.timezone");
1313 g_string_append_printf(out_string, _("Timezone: %s\n"), timezone);
1317 local_time = exif_get_data_as_text(fd->exif, "formatted.localtime");
1320 g_string_append_printf(out_string, ("Local time: %s\n"), local_time);
1325 g_io_channel_write_chars(channel, out_string->str, -1, nullptr, nullptr);
1326 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1328 g_string_free(out_string, TRUE);
1329 file_data_unref(fd);
1334 static gchar *config_file_path(const gchar *param)
1336 gchar *path = nullptr;
1337 gchar *full_name = nullptr;
1339 if (file_extension_match(param, ".xml"))
1341 path = g_build_filename(get_window_layouts_dir(), param, NULL);
1343 else if (file_extension_match(param, nullptr))
1345 full_name = g_strconcat(param, ".xml", NULL);
1346 path = g_build_filename(get_window_layouts_dir(), full_name, NULL);
1359 static gboolean is_config_file(const gchar *param)
1361 gchar *name = nullptr;
1363 name = config_file_path(param);
1372 static void gr_config_load(const gchar *text, GIOChannel *, gpointer)
1374 gchar *filename = expand_tilde(text);
1376 if (!g_strstr_len(filename, -1, G_DIR_SEPARATOR_S))
1378 if (is_config_file(filename))
1380 gchar *tmp = config_file_path(filename);
1386 if (isfile(filename))
1388 load_config_from_file(filename, FALSE);
1392 log_printf("remote sent filename that does not exist:\"%s\"\n", filename);
1393 layout_set_path(nullptr, homedir());
1399 static void gr_get_sidecars(const gchar *text, GIOChannel *channel, gpointer)
1401 gchar *filename = expand_tilde(text);
1402 FileData *fd = file_data_new_group(filename);
1405 if (fd->parent) fd = fd->parent;
1407 g_io_channel_write_chars(channel, fd->path, -1, nullptr, nullptr);
1408 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1410 work = fd->sidecar_files;
1414 fd = static_cast<FileData *>(work->data);
1416 g_io_channel_write_chars(channel, fd->path, -1, nullptr, nullptr);
1417 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1422 static void gr_get_destination(const gchar *text, GIOChannel *channel, gpointer)
1424 gchar *filename = expand_tilde(text);
1425 FileData *fd = file_data_new_group(filename);
1427 if (fd->change && fd->change->dest)
1429 g_io_channel_write_chars(channel, fd->change->dest, -1, nullptr, nullptr);
1430 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1435 static void gr_file_view(const gchar *text, GIOChannel *, gpointer)
1438 gchar *tilde_filename = expand_tilde(text);
1440 filename = set_pwd(tilde_filename);
1442 view_window_new(file_data_new_group(filename));
1444 g_free(tilde_filename);
1447 static void gr_list_clear(const gchar *, GIOChannel *, gpointer data)
1449 auto remote_data = static_cast<RemoteData *>(data);
1451 remote_data->command_collection = nullptr;
1452 remote_data->file_list = nullptr;
1453 remote_data->single_dir = TRUE;
1456 static void gr_list_add(const gchar *text, GIOChannel *, gpointer data)
1458 auto remote_data = static_cast<RemoteData *>(data);
1459 gboolean is_new = TRUE;
1460 gchar *path = nullptr;
1464 /** @FIXME Should check if file is in current dir, has tilde or is relative */
1467 log_printf("Warning: File does not exist --remote --list-add:%s", text);
1472 /* If there is a files list on the command line
1473 * check if they are all in the same folder
1475 if (remote_data->single_dir)
1478 work = remote_data->file_list;
1479 while (work && remote_data->single_dir)
1482 dirname = g_path_get_dirname((static_cast<FileData *>(work->data))->path);
1485 path = g_strdup(dirname);
1489 if (g_strcmp0(path, dirname) != 0)
1491 remote_data->single_dir = FALSE;
1500 gchar *pathname = g_path_get_dirname(text);
1501 layout_set_path(lw_id, pathname);
1504 fd = file_data_new_simple(text);
1505 remote_data->file_list = g_list_append(remote_data->file_list, fd);
1506 file_data_unref(fd);
1508 vf_select_none(lw_id->vf);
1509 remote_data->file_list = g_list_reverse(remote_data->file_list);
1511 layout_select_list(lw_id, remote_data->file_list);
1512 layout_refresh(lw_id);
1513 first = static_cast<FileData *>(g_list_first(vf_selection_get_list(lw_id->vf))->data);
1514 layout_set_fd(lw_id, first);
1519 if (!remote_data->command_collection && !remote_data->single_dir)
1521 cw = collection_window_new(nullptr);
1524 collection_path_changed(cd);
1526 remote_data->command_collection = cd;
1528 else if (!remote_data->single_dir)
1530 is_new = (!collection_get_first(remote_data->command_collection));
1533 if (!remote_data->single_dir)
1535 layout_image_set_collection(lw_id, remote_data->command_collection, collection_get_first(remote_data->command_collection));
1536 if (collection_add(remote_data->command_collection, file_data_new_group(text), FALSE) && is_new)
1538 layout_image_set_collection(lw_id, remote_data->command_collection, collection_get_first(remote_data->command_collection));
1543 static void gr_action(const gchar *text, GIOChannel *, gpointer)
1547 if (!layout_valid(&lw_id))
1552 if (g_strstr_len(text, -1, ".desktop") != nullptr)
1554 file_util_start_editor_from_filelist(text, layout_selection_list(lw_id), layout_get_path(lw_id), lw_id->window);
1558 action = gtk_action_group_get_action(lw_id->action_group, text);
1561 gtk_action_activate(action);
1565 log_printf("Action %s unknown", text);
1570 static void gr_action_list(const gchar *, GIOChannel *channel, gpointer)
1572 ActionItem *action_item;
1573 gint max_length = 0;
1574 GList *list = nullptr;
1575 GString *out_string = g_string_new(nullptr);
1577 if (!layout_valid(&lw_id))
1582 list = get_action_items();
1584 /* Get the length required for padding */
1585 for (GList *work = list; work; work = work->next)
1587 action_item = static_cast<ActionItem *>(work->data);
1588 const auto length = g_utf8_strlen(action_item->name, -1);
1589 max_length = MAX(length, max_length);
1592 /* Pad the action names to the same column for readable output */
1593 for (GList *work = list; work; work = work->next)
1595 action_item = static_cast<ActionItem *>(work->data);
1597 g_string_append_printf(out_string, "%-*s", max_length + 4, action_item->name);
1598 out_string = g_string_append(out_string, action_item->label);
1599 out_string = g_string_append(out_string, "\n");
1602 action_items_free(list);
1604 g_io_channel_write_chars(channel, out_string->str, -1, nullptr, nullptr);
1605 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1607 g_string_free(out_string, TRUE);
1610 static void gr_raise(const gchar *, GIOChannel *, gpointer)
1612 if (layout_valid(&lw_id))
1614 gtk_window_present(GTK_WINDOW(lw_id->window));
1618 static void gr_pwd(const gchar *text, GIOChannel *, gpointer)
1620 LayoutWindow *lw = nullptr;
1625 pwd = g_strdup(text);
1629 static void gr_print0(const gchar *, GIOChannel *channel, gpointer)
1631 g_io_channel_write_chars(channel, "print0", -1, nullptr, nullptr);
1632 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1636 static void gr_lua(const gchar *text, GIOChannel *channel, gpointer)
1638 gchar *result = nullptr;
1639 gchar **lua_command;
1641 lua_command = g_strsplit(text, ",", 2);
1643 if (lua_command[0] && lua_command[1])
1645 FileData *fd = file_data_new_group(lua_command[0]);
1646 result = g_strdup(lua_callvalue(fd, lua_command[1], nullptr));
1649 g_io_channel_write_chars(channel, result, -1, nullptr, nullptr);
1653 g_io_channel_write_chars(channel, N_("lua error: no data"), -1, nullptr, nullptr);
1658 g_io_channel_write_chars(channel, N_("lua error: no data"), -1, nullptr, nullptr);
1661 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1663 g_strfreev(lua_command);
1668 struct RemoteCommandEntry {
1671 void (*func)(const gchar *text, GIOChannel *channel, gpointer data);
1672 gboolean needs_extra;
1673 gboolean prefer_command_line;
1674 const gchar *parameter;
1675 const gchar *description;
1678 static RemoteCommandEntry remote_commands[] = {
1679 /* short, long callback, extra, prefer, parameter, description */
1680 { nullptr, "--action:", gr_action, TRUE, FALSE, N_("<ACTION>"), N_("execute keyboard action (See Help/Reference/Remote Keyboard Actions)") },
1681 { nullptr, "--action-list", gr_action_list, FALSE, FALSE, nullptr, N_("list available keyboard actions (some are redundant)") },
1682 { "-b", "--back", gr_image_prev, FALSE, FALSE, nullptr, N_("previous image") },
1683 { nullptr, "--close-window", gr_close_window, FALSE, FALSE, nullptr, N_("close window") },
1684 { nullptr, "--config-load:", gr_config_load, TRUE, FALSE, N_("<FILE>|layout ID"), N_("load configuration from FILE") },
1685 { "-cm","--cache-metadata", gr_cache_metadata, FALSE, FALSE, nullptr, N_("clean the metadata cache") },
1686 { "-cr:", "--cache-render:", gr_cache_render, TRUE, FALSE, N_("<folder> "), N_(" render thumbnails") },
1687 { "-crr:", "--cache-render-recurse:", gr_cache_render_recurse, TRUE, FALSE, N_("<folder> "), N_("render thumbnails recursively") },
1688 { "-crs:", "--cache-render-shared:", gr_cache_render_standard, TRUE, FALSE, N_("<folder> "), N_(" render thumbnails (see Help)") },
1689 { "-crsr:", "--cache-render-shared-recurse:", gr_cache_render_standard_recurse, TRUE, FALSE, N_("<folder>"), N_(" render thumbnails recursively (see Help)") },
1690 { "-cs:", "--cache-shared:", gr_cache_shared, TRUE, FALSE, N_("clear|clean"), N_("clear or clean shared thumbnail cache") },
1691 { "-ct:", "--cache-thumbs:", gr_cache_thumb, TRUE, FALSE, N_("clear|clean"), N_("clear or clean thumbnail cache") },
1692 { "-d", "--delay=", gr_slideshow_delay, TRUE, FALSE, N_("<[H:][M:][N][.M]>"), N_("set slide show delay to Hrs Mins N.M seconds") },
1693 { nullptr, "--first", gr_image_first, FALSE, FALSE, nullptr, N_("first image") },
1694 { "-f", "--fullscreen", gr_fullscreen_toggle, FALSE, TRUE, nullptr, N_("toggle full screen") },
1695 { nullptr, "--file:", gr_file_load, TRUE, FALSE, N_("<FILE>|<URL>"), N_("open FILE or URL, bring Geeqie window to the top") },
1696 { nullptr, "file:", gr_file_load, TRUE, FALSE, N_("<FILE>|<URL>"), N_("open FILE or URL, bring Geeqie window to the top") },
1697 { nullptr, "--File:", gr_file_load_no_raise, TRUE, FALSE, N_("<FILE>|<URL>"), N_("open FILE or URL, do not bring Geeqie window to the top") },
1698 { nullptr, "File:", gr_file_load_no_raise, TRUE, FALSE, N_("<FILE>|<URL>"), N_("open FILE or URL, do not bring Geeqie window to the top") },
1699 { "-fs","--fullscreen-start", gr_fullscreen_start, FALSE, FALSE, nullptr, N_("start full screen") },
1700 { "-fS","--fullscreen-stop", gr_fullscreen_stop, FALSE, FALSE, nullptr, N_("stop full screen") },
1701 { nullptr, "--geometry=", gr_geometry, TRUE, FALSE, N_("<GEOMETRY>"), N_("set window geometry") },
1702 { nullptr, "--get-collection:", gr_collection, TRUE, FALSE, N_("<COLLECTION>"), N_("get collection content") },
1703 { nullptr, "--get-collection-list", gr_collection_list, FALSE, FALSE, nullptr, N_("get collection list") },
1704 { nullptr, "--get-destination:", gr_get_destination, TRUE, FALSE, N_("<FILE>"), N_("get destination path of FILE (See Plugins Configuration)") },
1705 { nullptr, "--get-file-info", gr_file_info, FALSE, FALSE, nullptr, N_("get file info") },
1706 { nullptr, "--get-filelist:", gr_filelist, TRUE, FALSE, N_("[<FOLDER>]"), N_("get list of files and class") },
1707 { nullptr, "--get-filelist-recurse:", gr_filelist_recurse, TRUE, FALSE, N_("[<FOLDER>]"), N_("get list of files and class recursive") },
1708 { nullptr, "--get-rectangle", gr_rectangle, FALSE, FALSE, nullptr, N_("get rectangle co-ordinates") },
1709 { nullptr, "--get-render-intent", gr_render_intent, FALSE, FALSE, nullptr, N_("get render intent") },
1710 { nullptr, "--get-selection", gr_get_selection, FALSE, FALSE, nullptr, N_("get list of selected files") },
1711 { nullptr, "--get-sidecars:", gr_get_sidecars, TRUE, FALSE, N_("<FILE>"), N_("get list of sidecars of FILE") },
1712 { nullptr, "--id:", gr_lw_id, TRUE, FALSE, N_("<ID>"), N_("window id for following commands") },
1713 { nullptr, "--last", gr_image_last, FALSE, FALSE, nullptr, N_("last image") },
1714 { nullptr, "--list-add:", gr_list_add, TRUE, FALSE, N_("<FILE>"), N_("add FILE to command line collection list") },
1715 { nullptr, "--list-clear", gr_list_clear, FALSE, FALSE, nullptr, N_("clear command line collection list") },
1717 { nullptr, "--lua:", gr_lua, TRUE, FALSE, N_("<FILE>,<lua script>"), N_("run lua script on FILE") },
1719 { nullptr, "--new-window", gr_new_window, FALSE, FALSE, nullptr, N_("new window") },
1720 { "-n", "--next", gr_image_next, FALSE, FALSE, nullptr, N_("next image") },
1721 { nullptr, "--pixel-info", gr_pixel_info, FALSE, FALSE, nullptr, N_("print pixel info of mouse pointer on current image") },
1722 { nullptr, "--print0", gr_print0, TRUE, FALSE, nullptr, N_("terminate returned data with null character instead of newline") },
1723 { nullptr, "--PWD:", gr_pwd, TRUE, FALSE, N_("<PWD>"), N_("use PWD as working directory for following commands") },
1724 { "-q", "--quit", gr_quit, FALSE, FALSE, nullptr, N_("quit") },
1725 { nullptr, "--raise", gr_raise, FALSE, FALSE, nullptr, N_("bring the Geeqie window to the top") },
1726 { nullptr, "raise", gr_raise, FALSE, FALSE, nullptr, N_("bring the Geeqie window to the top") },
1727 { nullptr, "--selection-add:", gr_selection_add, TRUE, FALSE, N_("[<FILE>]"), N_("adds the current file (or the specified file) to the current selection") },
1728 { nullptr, "--selection-clear", gr_selection_clear, FALSE, FALSE, nullptr, N_("clears the current selection") },
1729 { nullptr, "--selection-remove:", gr_selection_remove, TRUE, FALSE, N_("[<FILE>]"), N_("removes the current file (or the specified file) from the current selection") },
1730 { "-s", "--slideshow", gr_slideshow_toggle, FALSE, TRUE, nullptr, N_("toggle slide show") },
1731 { nullptr, "--slideshow-recurse:", gr_slideshow_start_rec, TRUE, FALSE, N_("<FOLDER>"), N_("start recursive slide show in FOLDER") },
1732 { "-ss","--slideshow-start", gr_slideshow_start, FALSE, FALSE, nullptr, N_("start slide show") },
1733 { "-sS","--slideshow-stop", gr_slideshow_stop, FALSE, FALSE, nullptr, N_("stop slide show") },
1734 { nullptr, "--tell", gr_file_tell, FALSE, FALSE, nullptr, N_("print filename [and Collection] of current image") },
1735 { "+t", "--tools-show", gr_tools_show, FALSE, TRUE, nullptr, N_("show tools") },
1736 { "-t", "--tools-hide", gr_tools_hide, FALSE, TRUE, nullptr, N_("hide tools") },
1737 { nullptr, "--view:", gr_file_view, TRUE, FALSE, N_("<FILE>"), N_("open FILE in new window") },
1738 { nullptr, "view:", gr_file_view, TRUE, FALSE, N_("<FILE>"), N_("open FILE in new window") },
1739 { nullptr, nullptr, nullptr, FALSE, FALSE, nullptr, nullptr }
1742 static RemoteCommandEntry *remote_command_find(const gchar *text, const gchar **offset)
1744 gboolean match = FALSE;
1748 while (!match && remote_commands[i].func != nullptr)
1750 if (remote_commands[i].needs_extra)
1752 if (remote_commands[i].opt_s &&
1753 strncmp(remote_commands[i].opt_s, text, strlen(remote_commands[i].opt_s)) == 0)
1755 if (offset) *offset = text + strlen(remote_commands[i].opt_s);
1756 return &remote_commands[i];
1758 else if (remote_commands[i].opt_l &&
1759 strncmp(remote_commands[i].opt_l, text, strlen(remote_commands[i].opt_l)) == 0)
1761 if (offset) *offset = text + strlen(remote_commands[i].opt_l);
1762 return &remote_commands[i];
1767 if ((remote_commands[i].opt_s && strcmp(remote_commands[i].opt_s, text) == 0) ||
1768 (remote_commands[i].opt_l && strcmp(remote_commands[i].opt_l, text) == 0))
1770 if (offset) *offset = text;
1771 return &remote_commands[i];
1781 static void remote_cb(RemoteConnection *, const gchar *text, GIOChannel *channel, gpointer data)
1783 RemoteCommandEntry *entry;
1784 const gchar *offset;
1786 entry = remote_command_find(text, &offset);
1787 if (entry && entry->func)
1789 entry->func(offset, channel, data);
1793 log_printf("unknown remote command:%s\n", text);
1803 print_term(FALSE, _("Remote command list:\n"));
1806 while (remote_commands[i].func != nullptr)
1808 if (remote_commands[i].description)
1810 s_opt_param = g_strdup(remote_commands[i].opt_s ? remote_commands[i].opt_s : "" );
1811 l_opt_param = g_strconcat(remote_commands[i].opt_l, remote_commands[i].parameter, NULL);
1813 if (g_str_has_prefix(l_opt_param, "--"))
1815 printf_term(FALSE, " %-4s %-40s%-s\n", s_opt_param, l_opt_param, _(remote_commands[i].description));
1817 g_free(s_opt_param);
1818 g_free(l_opt_param);
1822 printf_term(FALSE, _("\n\n All other command line parameters are used as plain files if they exist.\n\n The name of a collection, with or without either path or extension (.gqv) may be used.\n"));
1825 GList *remote_build_list(GList *list, gint argc, gchar *argv[], GList **errors)
1832 RemoteCommandEntry *entry;
1834 entry = remote_command_find(argv[i], nullptr);
1837 list = g_list_append(list, argv[i]);
1839 else if (errors && !isname(argv[i]))
1841 *errors = g_list_append(*errors, argv[i]);
1850 * @param arg_exec Binary (argv0)
1851 * @param remote_list Evaluated and recognized remote commands
1852 * @param path The current path
1853 * @param cmd_list List of all non collections in Path (gchar *path)
1854 * @param collection_list List of all collections in argv
1856 void remote_control(const gchar *arg_exec, GList *remote_list, const gchar *path,
1857 GList *cmd_list, GList *collection_list)
1859 RemoteConnection *rc;
1860 gboolean started = FALSE;
1863 buf = g_build_filename(get_rc_dir(), ".command", NULL);
1864 rc = remote_client_open(buf);
1869 gint retry_count = 12;
1870 gboolean blank = FALSE;
1872 printf_term(FALSE, _("Remote %s not running, starting..."), GQ_APPNAME);
1874 command = g_string_new(arg_exec);
1880 RemoteCommandEntry *entry;
1882 text = static_cast<gchar *>(work->data);
1885 entry = remote_command_find(text, nullptr);
1888 /* If Geeqie is not running, stop the --new-window command opening a second window */
1889 if (g_strcmp0(text, "--new-window") == 0)
1891 remote_list = g_list_remove(remote_list, text);
1893 if (entry->prefer_command_line)
1895 remote_list = g_list_remove(remote_list, text);
1896 g_string_append(command, " ");
1897 g_string_append(command, text);
1899 if (entry->opt_l && strcmp(entry->opt_l, "file:") == 0)
1906 if (blank || cmd_list || path) g_string_append(command, " --blank");
1907 if (get_debug_level()) g_string_append(command, " --debug");
1909 g_string_append(command, " &");
1910 runcmd(command->str);
1911 g_string_free(command, TRUE);
1913 while (!rc && retry_count > 0)
1915 usleep((retry_count > 10) ? 500000 : 1000000);
1916 rc = remote_client_open(buf);
1917 if (!rc) print_term(FALSE, ".");
1921 print_term(FALSE, "\n");
1930 const gchar *prefix;
1931 gboolean use_path = TRUE;
1932 gboolean sent = FALSE;
1938 RemoteCommandEntry *entry;
1940 text = static_cast<gchar *>(work->data);
1943 entry = remote_command_find(text, nullptr);
1946 strcmp(entry->opt_l, "file:") == 0) use_path = FALSE;
1948 remote_client_send(rc, text);
1953 if (cmd_list && cmd_list->next)
1955 prefix = "--list-add:";
1956 remote_client_send(rc, "--list-clear");
1968 text = g_strconcat(prefix, work->data, NULL);
1969 remote_client_send(rc, text);
1976 if (path && !cmd_list && use_path)
1980 text = g_strdup_printf("file:%s", path);
1981 remote_client_send(rc, text);
1987 work = collection_list;
1993 name = static_cast<const gchar *>(work->data);
1996 text = g_strdup_printf("file:%s", name);
1997 remote_client_send(rc, text);
2003 if (!started && !sent)
2005 remote_client_send(rc, "raise");
2010 print_term(TRUE, _("Remote not available\n"));
2016 RemoteConnection *remote_server_init(gchar *path, CollectionData *command_collection)
2018 RemoteConnection *remote_connection = remote_server_open(path);
2019 auto remote_data = g_new(RemoteData, 1);
2021 remote_data->command_collection = command_collection;
2023 remote_server_subscribe(remote_connection, remote_cb, remote_data);
2024 return remote_connection;
2026 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */