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.
24 #include <sys/socket.h>
39 #include "cache-maint.h"
40 #include "collect-io.h"
46 #include "filefilter.h"
51 #include "layout-image.h"
52 #include "layout-util.h"
54 #include "main-defines.h"
58 #include "pixbuf-renderer.h"
60 #include "slideshow.h"
62 #include "ui-fileops.h"
65 #include "view-file.h"
68 #define UNIX_PATH_MAX 108
74 constexpr guint SERVER_MAX_CLIENTS = 8;
75 constexpr int REMOTE_SERVER_BACKLOG = 4;
79 static RemoteConnection *remote_client_open(const gchar *path);
80 static gint remote_client_send(RemoteConnection *rc, const gchar *text);
81 static void gr_raise(const gchar *text, GIOChannel *channel, gpointer data);
83 static LayoutWindow *lw_id = nullptr; /* points to the window set by the --id option */
87 guint channel_id; /* event source id */
92 CollectionData *command_collection;
97 /* To enable file names containing newlines to be processed correctly,
98 * the --print0 remote option sets returned data to be terminated with a null
99 * character rather a newline
101 static gboolean print0 = FALSE;
103 /* Remote commands from main.cc are prepended with the current dir the remote
104 * command was made from. Some remote commands require this. The
105 * value is stored here
107 static gchar *pwd = nullptr;
110 * @brief Ensures file path is absolute.
111 * @param[in] filename Filepath, absolute or relative to calling directory
112 * @returns absolute path
114 * If first character of input filepath is not the directory
115 * separator, assume it as a relative path and prepend
116 * the directory the remote command was initiated from
118 * Return value must be freed with g_free()
120 static gchar *set_pwd(gchar *filename)
124 if (strncmp(filename, G_DIR_SEPARATOR_S, 1) != 0)
126 temp = g_build_filename(pwd, filename, NULL);
130 temp = g_strdup(filename);
136 static gboolean remote_server_client_cb(GIOChannel *source, GIOCondition condition, gpointer data)
138 auto client = static_cast<RemoteClient *>(data);
139 RemoteConnection *rc;
140 GIOStatus status = G_IO_STATUS_NORMAL;
145 if (condition & G_IO_IN)
147 gchar *buffer = nullptr;
148 GError *error = nullptr;
150 /** @FIXME it should be possible to terminate the command with a null character */
151 g_io_channel_set_line_term(source, "<gq_end_of_command>", -1);
152 while ((status = g_io_channel_read_line(source, &buffer, nullptr, &termpos, &error)) == G_IO_STATUS_NORMAL)
156 buffer[termpos] = '\0';
158 if (strlen(buffer) > 0)
160 if (rc->read_func) rc->read_func(rc, buffer, source, rc->read_data);
161 g_io_channel_write_chars(source, "<gq_end_of_command>", -1, nullptr, nullptr); /* empty line finishes the command */
162 g_io_channel_flush(source, nullptr);
172 log_printf("error reading socket: %s\n", error->message);
177 if (condition & G_IO_HUP || status == G_IO_STATUS_EOF || status == G_IO_STATUS_ERROR)
179 rc->clients = g_list_remove(rc->clients, client);
181 DEBUG_1("HUP detected, closing client.");
182 DEBUG_1("client count %d", g_list_length(rc->clients));
184 g_source_remove(client->channel_id);
192 static void remote_server_client_add(RemoteConnection *rc, gint fd)
194 RemoteClient *client;
197 if (g_list_length(rc->clients) > SERVER_MAX_CLIENTS)
199 log_printf("maximum remote clients of %d exceeded, closing connection\n", SERVER_MAX_CLIENTS);
204 client = g_new0(RemoteClient, 1);
208 channel = g_io_channel_unix_new(fd);
209 client->channel_id = g_io_add_watch_full(channel, G_PRIORITY_DEFAULT, static_cast<GIOCondition>(G_IO_IN | G_IO_HUP),
210 remote_server_client_cb, client, nullptr);
211 g_io_channel_unref(channel);
213 rc->clients = g_list_append(rc->clients, client);
214 DEBUG_1("client count %d", g_list_length(rc->clients));
217 static void remote_server_clients_close(RemoteConnection *rc)
221 auto client = static_cast<RemoteClient *>(rc->clients->data);
223 rc->clients = g_list_remove(rc->clients, client);
225 g_source_remove(client->channel_id);
231 static gboolean remote_server_read_cb(GIOChannel *, GIOCondition, gpointer data)
233 auto rc = static_cast<RemoteConnection *>(data);
237 fd = accept(rc->fd, nullptr, &alen);
240 log_printf("error accepting socket: %s\n", strerror(errno));
244 remote_server_client_add(rc, fd);
249 gboolean remote_server_exists(const gchar *path)
251 RemoteConnection *rc;
253 /* verify server up */
254 rc = remote_client_open(path);
259 /* unable to connect, remove socket file to free up address */
264 static RemoteConnection *remote_server_open(const gchar *path)
266 RemoteConnection *rc;
267 struct sockaddr_un addr;
271 if (strlen(path) >= sizeof(addr.sun_path))
273 log_printf("Address is too long: %s\n", path);
277 if (remote_server_exists(path))
279 log_printf("Address already in use: %s\n", path);
283 fd = socket(PF_UNIX, SOCK_STREAM, 0);
284 if (fd == -1) return nullptr;
286 addr.sun_family = AF_UNIX;
287 #pragma GCC diagnostic push
288 #pragma GCC diagnostic ignored "-Wstringop-truncation"
289 strncpy(addr.sun_path, path, sizeof(addr.sun_path));
290 #pragma GCC diagnostic pop
291 if (bind(fd, reinterpret_cast<const struct sockaddr*>(&addr), sizeof(addr)) == -1 ||
292 listen(fd, REMOTE_SERVER_BACKLOG) == -1)
294 log_printf("error subscribing to socket: %s\n", strerror(errno));
299 rc = g_new0(RemoteConnection, 1);
303 rc->path = g_strdup(path);
305 channel = g_io_channel_unix_new(rc->fd);
306 g_io_channel_set_flags(channel, G_IO_FLAG_NONBLOCK, nullptr);
308 rc->channel_id = g_io_add_watch_full(channel, G_PRIORITY_DEFAULT, G_IO_IN,
309 remote_server_read_cb, rc, nullptr);
310 g_io_channel_unref(channel);
315 static void remote_server_subscribe(RemoteConnection *rc, RemoteConnection::ReadFunc *func, gpointer data)
317 if (!rc || !rc->server) return;
319 rc->read_func = func;
320 rc->read_data = data;
324 static RemoteConnection *remote_client_open(const gchar *path)
326 RemoteConnection *rc;
328 struct sockaddr_un addr;
331 if (strlen(path) >= sizeof(addr.sun_path)) return nullptr;
333 if (stat(path, &st) != 0 || !S_ISSOCK(st.st_mode)) return nullptr;
335 fd = socket(PF_UNIX, SOCK_STREAM, 0);
336 if (fd == -1) return nullptr;
338 addr.sun_family = AF_UNIX;
339 #pragma GCC diagnostic push
340 #pragma GCC diagnostic ignored "-Wstringop-truncation"
341 strncpy(addr.sun_path, path, sizeof(addr.sun_path));
342 #pragma GCC diagnostic pop
343 if (connect(fd, reinterpret_cast<struct sockaddr*>(&addr), sizeof(addr)) == -1)
345 DEBUG_1("error connecting to socket: %s", strerror(errno));
350 rc = g_new0(RemoteConnection, 1);
353 rc->path = g_strdup(path);
358 static sig_atomic_t sigpipe_occurred = FALSE;
360 static void sighandler_sigpipe(gint)
362 sigpipe_occurred = TRUE;
365 static gboolean remote_client_send(RemoteConnection *rc, const gchar *text)
367 struct sigaction new_action;
368 struct sigaction old_action;
369 gboolean ret = FALSE;
370 GError *error = nullptr;
373 if (!rc || rc->server) return FALSE;
374 if (!text) return TRUE;
376 sigpipe_occurred = FALSE;
378 new_action.sa_handler = sighandler_sigpipe;
379 sigemptyset(&new_action.sa_mask);
380 new_action.sa_flags = 0;
382 /* setup our signal handler */
383 sigaction(SIGPIPE, &new_action, &old_action);
385 channel = g_io_channel_unix_new(rc->fd);
387 g_io_channel_write_chars(channel, text, -1, nullptr, &error);
388 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, &error);
389 g_io_channel_flush(channel, &error);
393 log_printf("error reading socket: %s\n", error->message);
404 gchar *buffer = nullptr;
406 g_io_channel_set_line_term(channel, "<gq_end_of_command>", -1);
407 while (g_io_channel_read_line(channel, &buffer, nullptr, &termpos, &error) == G_IO_STATUS_NORMAL)
411 if (g_strstr_len(buffer, -1, "<gq_end_of_command>") == buffer) /* empty line finishes the command */
417 buffer[termpos] = '\0';
418 if (g_strstr_len(buffer, -1, "print0") != nullptr)
426 printf("%s%c", buffer, 0);
430 printf("%s\n", buffer);
440 log_printf("error reading socket: %s\n", error->message);
447 /* restore the original signal handler */
448 sigaction(SIGPIPE, &old_action, nullptr);
449 g_io_channel_unref(channel);
453 void remote_close(RemoteConnection *rc)
459 remote_server_clients_close(rc);
461 g_source_remove(rc->channel_id);
466 g_free(rc->read_data);
475 *-----------------------------------------------------------------------------
477 *-----------------------------------------------------------------------------
480 static void gr_image_next(const gchar *, GIOChannel *, gpointer)
482 layout_image_next(lw_id);
485 static void gr_new_window(const gchar *, GIOChannel *, gpointer)
487 LayoutWindow *lw = nullptr;
489 if (!layout_valid(&lw)) return;
491 lw_id = layout_new_from_default();
493 layout_set_path(lw_id, pwd);
496 static gboolean gr_close_window_cb(gpointer)
498 if (!layout_valid(&lw_id)) return FALSE;
500 layout_menu_close_cb(nullptr, lw_id);
502 return G_SOURCE_REMOVE;
505 static void gr_close_window(const gchar *, GIOChannel *, gpointer)
507 g_idle_add((gr_close_window_cb), nullptr);
510 static void gr_image_prev(const gchar *, GIOChannel *, gpointer)
512 layout_image_prev(lw_id);
515 static void gr_image_first(const gchar *, GIOChannel *, gpointer)
517 layout_image_first(lw_id);
520 static void gr_image_last(const gchar *, GIOChannel *, gpointer)
522 layout_image_last(lw_id);
525 static void gr_fullscreen_toggle(const gchar *, GIOChannel *, gpointer)
527 layout_image_full_screen_toggle(lw_id);
530 static void gr_fullscreen_start(const gchar *, GIOChannel *, gpointer)
532 layout_image_full_screen_start(lw_id);
535 static void gr_fullscreen_stop(const gchar *, GIOChannel *, gpointer)
537 layout_image_full_screen_stop(lw_id);
540 static void gr_lw_id(const gchar *text, GIOChannel *, gpointer)
542 lw_id = layout_find_by_layout_id(text);
545 log_printf("remote sent window ID that does not exist:\"%s\"\n",text);
547 layout_valid(&lw_id);
550 static void gr_slideshow_start_rec(const gchar *text, GIOChannel *, gpointer)
553 gchar *tilde_filename;
555 tilde_filename = expand_tilde(text);
557 FileData *dir_fd = file_data_new_dir(tilde_filename);
558 g_free(tilde_filename);
560 layout_valid(&lw_id);
561 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);
562 file_data_unref(dir_fd);
565 layout_image_slideshow_stop(lw_id);
566 layout_image_slideshow_start_from_list(lw_id, list);
569 static void gr_cache_thumb(const gchar *text, GIOChannel *, gpointer)
571 if (!g_strcmp0(text, "clear"))
573 cache_maintain_home_remote(FALSE, TRUE, nullptr);
575 else if (!g_strcmp0(text, "clean"))
577 cache_maintain_home_remote(FALSE, FALSE, nullptr);
581 static void gr_cache_shared(const gchar *text, GIOChannel *, gpointer)
583 if (!g_strcmp0(text, "clear"))
584 cache_manager_standard_process_remote(TRUE);
585 else if (!g_strcmp0(text, "clean"))
586 cache_manager_standard_process_remote(FALSE);
589 static void gr_cache_metadata(const gchar *, GIOChannel *, gpointer)
591 cache_maintain_home_remote(TRUE, FALSE, nullptr);
594 static void gr_cache_render(const gchar *text, GIOChannel *, gpointer)
596 cache_manager_render_remote(text, FALSE, FALSE, nullptr);
599 static void gr_cache_render_recurse(const gchar *text, GIOChannel *, gpointer)
601 cache_manager_render_remote(text, TRUE, FALSE, nullptr);
604 static void gr_cache_render_standard(const gchar *text, GIOChannel *, gpointer)
606 if(options->thumbnails.spec_standard)
608 cache_manager_render_remote(text, FALSE, TRUE, nullptr);
612 static void gr_cache_render_standard_recurse(const gchar *text, GIOChannel *, gpointer)
614 if(options->thumbnails.spec_standard)
616 cache_manager_render_remote(text, TRUE, TRUE, nullptr);
620 static void gr_slideshow_toggle(const gchar *, GIOChannel *, gpointer)
622 layout_image_slideshow_toggle(lw_id);
625 static void gr_slideshow_start(const gchar *, GIOChannel *, gpointer)
627 layout_image_slideshow_start(lw_id);
630 static void gr_slideshow_stop(const gchar *, GIOChannel *, gpointer)
632 layout_image_slideshow_stop(lw_id);
635 static void gr_slideshow_delay(const gchar *text, GIOChannel *, gpointer)
643 res = sscanf(text, "%lf:%lf:%lf", &t1, &t2, &t3);
646 n = (t1 * 3600) + (t2 * 60) + t3;
647 if (n < SLIDESHOW_MIN_SECONDS || n > SLIDESHOW_MAX_SECONDS ||
648 t1 >= 24 || t2 >= 60 || t3 >= 60)
650 printf_term(TRUE, "Remote slideshow delay out of range (%.1f to %.1f)\n",
651 SLIDESHOW_MIN_SECONDS, SLIDESHOW_MAX_SECONDS);
658 if (n < SLIDESHOW_MIN_SECONDS || n > SLIDESHOW_MAX_SECONDS ||
659 t1 >= 60 || t2 >= 60)
661 printf_term(TRUE, "Remote slideshow delay out of range (%.1f to %.1f)\n",
662 SLIDESHOW_MIN_SECONDS, SLIDESHOW_MAX_SECONDS);
669 if (n < SLIDESHOW_MIN_SECONDS || n > SLIDESHOW_MAX_SECONDS)
671 printf_term(TRUE, "Remote slideshow delay out of range (%.1f to %.1f)\n",
672 SLIDESHOW_MIN_SECONDS, SLIDESHOW_MAX_SECONDS);
681 options->slideshow.delay = static_cast<gint>(n * 10.0 + 0.01);
684 static void gr_tools_show(const gchar *, GIOChannel *, gpointer)
689 if (layout_tools_float_get(lw_id, &popped, &hidden) && hidden)
691 layout_tools_float_set(lw_id, popped, FALSE);
695 static void gr_tools_hide(const gchar *, GIOChannel *, gpointer)
700 if (layout_tools_float_get(lw_id, &popped, &hidden) && !hidden)
702 layout_tools_float_set(lw_id, popped, TRUE);
706 static gboolean gr_quit_idle_cb(gpointer)
710 return G_SOURCE_REMOVE;
713 static void gr_quit(const gchar *, GIOChannel *, gpointer)
715 /* schedule exit when idle, if done from within a
716 * remote handler remote_close will crash
718 g_idle_add(gr_quit_idle_cb, nullptr);
721 static void gr_file_load_no_raise(const gchar *text, GIOChannel *, gpointer)
724 gchar *tilde_filename;
726 if (!download_web_file(text, TRUE, nullptr))
728 tilde_filename = expand_tilde(text);
729 filename = set_pwd(tilde_filename);
731 if (isfile(filename))
733 if (file_extension_match(filename, GQ_COLLECTION_EXT))
735 collection_window_new(filename);
739 layout_set_path(lw_id, filename);
742 else if (isdir(filename))
744 layout_set_path(lw_id, filename);
748 log_printf("remote sent filename that does not exist:\"%s\"\n", filename);
749 layout_set_path(lw_id, homedir());
753 g_free(tilde_filename);
757 static void gr_file_load(const gchar *text, GIOChannel *channel, gpointer data)
759 gr_file_load_no_raise(text, channel, data);
761 gr_raise(text, channel, data);
764 static void gr_pixel_info(const gchar *, GIOChannel *channel, gpointer)
776 if (!layout_valid(&lw_id)) return;
778 pr = reinterpret_cast<PixbufRenderer*>(lw_id->image->pr);
782 pixbuf_renderer_get_image_size(pr, &width, &height);
783 if (width < 1 || height < 1) return;
785 pixbuf_renderer_get_mouse_position(pr, &x_pixel, &y_pixel);
787 if (x_pixel >= 0 && y_pixel >= 0)
789 pixbuf_renderer_get_pixel_colors(pr, x_pixel, y_pixel,
790 &r_mouse, &g_mouse, &b_mouse);
792 pixel_info = g_strdup_printf(_("[%d,%d]: RGB(%3d,%3d,%3d)"),
794 r_mouse, g_mouse, b_mouse);
796 g_io_channel_write_chars(channel, pixel_info, -1, nullptr, nullptr);
797 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
812 static void gr_rectangle(const gchar *, GIOChannel *channel, gpointer)
814 gchar *rectangle_info;
821 if (!options->draw_rectangle) return;
822 if (!layout_valid(&lw_id)) return;
824 pr = reinterpret_cast<PixbufRenderer*>(lw_id->image->pr);
828 image_get_rectangle(&x1, &y1, &x2, &y2);
829 rectangle_info = g_strdup_printf(_("%dx%d+%d+%d"),
830 (x2 > x1) ? x2 - x1 : x1 - x2,
831 (y2 > y1) ? y2 - y1 : y1 - y2,
833 (y2 > y1) ? y1 : y2);
835 g_io_channel_write_chars(channel, rectangle_info, -1, nullptr, nullptr);
836 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
838 g_free(rectangle_info);
842 static void gr_render_intent(const gchar *, GIOChannel *channel, gpointer)
844 gchar *render_intent;
846 switch (options->color_profile.render_intent)
849 render_intent = g_strdup("Perceptual");
852 render_intent = g_strdup("Relative Colorimetric");
855 render_intent = g_strdup("Saturation");
858 render_intent = g_strdup("Absolute Colorimetric");
861 render_intent = g_strdup("none");
865 g_io_channel_write_chars(channel, render_intent, -1, nullptr, nullptr);
866 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
868 g_free(render_intent);
871 static void get_filelist(const gchar *text, GIOChannel *channel, gboolean recurse)
873 GList *list = nullptr;
874 FileFormatClass format_class;
878 gchar *tilde_filename;
880 if (strcmp(text, "") == 0)
882 if (layout_valid(&lw_id))
884 dir_fd = file_data_new_dir(lw_id->dir_fd->path);
893 tilde_filename = expand_tilde(text);
894 if (isdir(tilde_filename))
896 dir_fd = file_data_new_dir(tilde_filename);
900 g_free(tilde_filename);
903 g_free(tilde_filename);
908 list = filelist_recursive(dir_fd);
912 filelist_read(dir_fd, &list, nullptr);
915 GString *out_string = g_string_new(nullptr);
919 fd = static_cast<FileData *>(work->data);
920 g_string_append(out_string, fd->path);
921 format_class = filter_file_get_class(fd->path);
923 switch (format_class)
925 case FORMAT_CLASS_IMAGE:
926 out_string = g_string_append(out_string, " Class: Image");
928 case FORMAT_CLASS_RAWIMAGE:
929 out_string = g_string_append(out_string, " Class: RAW image");
931 case FORMAT_CLASS_META:
932 out_string = g_string_append(out_string, " Class: Metadata");
934 case FORMAT_CLASS_VIDEO:
935 out_string = g_string_append(out_string, " Class: Video");
937 case FORMAT_CLASS_COLLECTION:
938 out_string = g_string_append(out_string, " Class: Collection");
940 case FORMAT_CLASS_DOCUMENT:
941 out_string = g_string_append(out_string, " Class: Document");
943 case FORMAT_CLASS_ARCHIVE:
944 out_string = g_string_append(out_string, " Class: Archive");
946 case FORMAT_CLASS_UNKNOWN:
947 out_string = g_string_append(out_string, " Class: Unknown");
950 out_string = g_string_append(out_string, " Class: Unknown");
953 out_string = g_string_append(out_string, "\n");
957 g_io_channel_write_chars(channel, out_string->str, -1, nullptr, nullptr);
958 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
960 g_string_free(out_string, TRUE);
962 file_data_unref(dir_fd);
965 static void gr_get_selection(const gchar *, GIOChannel *channel, gpointer)
967 if (!layout_valid(&lw_id)) return;
969 GList *selected = layout_selection_list(lw_id); // Keep copy to free.
970 GString *out_string = g_string_new(nullptr);
972 GList *work = selected;
975 auto fd = static_cast<FileData *>(work->data);
976 g_assert(fd->magick == FD_MAGICK);
978 g_string_append_printf(out_string, "%s %s\n",
980 format_class_list[filter_file_get_class(fd->path)]);
985 g_io_channel_write_chars(channel, out_string->str, -1, nullptr, nullptr);
986 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
988 filelist_free(selected);
989 g_string_free(out_string, TRUE);
992 static void gr_selection_add(const gchar *text, GIOChannel *, gpointer)
994 if (!layout_valid(&lw_id)) return;
996 FileData *fd_to_select = nullptr;
997 if (strcmp(text, "") == 0)
999 // No file specified, use current fd.
1000 fd_to_select = layout_image_get_fd(lw_id);
1004 // Search through the current file list for a file matching the specified path.
1005 // "Match" is either a basename match or a file path match.
1006 gchar *path = expand_tilde(text);
1007 gchar *filename = g_path_get_basename(path);
1008 gchar *slash_plus_filename = g_strdup_printf("%s%s", G_DIR_SEPARATOR_S, filename);
1010 GList *file_list = layout_list(lw_id);
1011 for (GList *work = file_list; work && !fd_to_select; work = work->next)
1013 auto fd = static_cast<FileData *>(work->data);
1014 if (!strcmp(path, fd->path) || g_str_has_suffix(fd->path, slash_plus_filename))
1016 fd_to_select = file_data_ref(fd);
1017 continue; // will exit loop.
1020 for (GList *sidecar = fd->sidecar_files; sidecar && !fd_to_select; sidecar = sidecar->next)
1022 auto side_fd = static_cast<FileData *>(sidecar->data);
1023 if (!strcmp(path, side_fd->path)
1024 || g_str_has_suffix(side_fd->path, slash_plus_filename))
1026 fd_to_select = file_data_ref(side_fd);
1027 continue; // will exit both nested loops.
1034 log_printf("remote sent --selection-add filename that could not be found: \"%s\"\n",
1038 filelist_free(file_list);
1039 g_free(slash_plus_filename);
1046 GList *to_select = g_list_append(nullptr, fd_to_select);
1047 // Using the "_list" variant doesn't clear the existing selection.
1048 layout_select_list(lw_id, to_select);
1049 filelist_free(to_select);
1053 static void gr_selection_clear(const gchar *, GIOChannel *, gpointer)
1055 layout_select_none(lw_id); // Checks lw_id validity internally.
1058 static void gr_selection_remove(const gchar *text, GIOChannel *, gpointer)
1060 if (!layout_valid(&lw_id)) return;
1062 GList *selected = layout_selection_list(lw_id); // Keep copy to free.
1065 log_printf("remote sent --selection-remove with empty selection.");
1069 FileData *fd_to_deselect = nullptr;
1070 gchar *path = nullptr;
1071 gchar *filename = nullptr;
1072 gchar *slash_plus_filename = nullptr;
1073 if (strcmp(text, "") == 0)
1075 // No file specified, use current fd.
1076 fd_to_deselect = layout_image_get_fd(lw_id);
1077 if (!fd_to_deselect)
1079 log_printf("remote sent \"--selection-remove:\" with no current image");
1080 filelist_free(selected);
1086 // Search through the selection list for a file matching the specified path.
1087 // "Match" is either a basename match or a file path match.
1088 path = expand_tilde(text);
1089 filename = g_path_get_basename(path);
1090 slash_plus_filename = g_strdup_printf("%s%s", G_DIR_SEPARATOR_S, filename);
1093 GList *prior_link = nullptr; // Stash base for link removal to avoid a second traversal.
1094 GList *link_to_remove = nullptr;
1095 for (GList *work = selected; work; prior_link = work, work = work->next)
1097 auto fd = static_cast<FileData *>(work->data);
1100 if (fd == fd_to_deselect)
1102 link_to_remove = work;
1108 // path, filename, and slash_plus_filename should be defined.
1110 if (!strcmp(path, fd->path) || g_str_has_suffix(fd->path, slash_plus_filename))
1112 link_to_remove = work;
1118 if (!link_to_remove)
1122 log_printf("remote sent \"--selection-remove:\" but current image is not selected");
1126 log_printf("remote sent \"--selection-remove:%s\" but that filename is not selected",
1132 if (link_to_remove == selected)
1134 // Remove first link.
1135 selected = g_list_remove_link(selected, link_to_remove);
1136 filelist_free(link_to_remove);
1137 link_to_remove = nullptr;
1141 // Remove a subsequent link.
1142 prior_link = g_list_remove_link(prior_link, link_to_remove);
1143 filelist_free(link_to_remove);
1144 link_to_remove = nullptr;
1147 // Re-select all but the deselected item.
1148 layout_select_none(lw_id);
1149 layout_select_list(lw_id, selected);
1152 filelist_free(selected);
1153 file_data_unref(fd_to_deselect);
1154 g_free(slash_plus_filename);
1159 static void gr_collection(const gchar *text, GIOChannel *channel, gpointer)
1161 GString *contents = g_string_new(nullptr);
1163 if (is_collection(text))
1165 collection_contents(text, &contents);
1172 g_io_channel_write_chars(channel, contents->str, -1, nullptr, nullptr);
1173 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1175 g_string_free(contents, TRUE);
1178 static void gr_collection_list(const gchar *, GIOChannel *channel, gpointer)
1181 GList *collection_list = nullptr;
1183 GString *out_string = g_string_new(nullptr);
1185 collect_manager_list(&collection_list, nullptr, nullptr);
1187 work = collection_list;
1190 auto collection_name = static_cast<const gchar *>(work->data);
1191 out_string = g_string_append(out_string, collection_name);
1192 out_string = g_string_append(out_string, "\n");
1197 g_io_channel_write_chars(channel, out_string->str, -1, nullptr, nullptr);
1198 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1200 g_list_free_full(collection_list, g_free);
1201 g_string_free(out_string, TRUE);
1204 static gboolean wait_cb(gpointer data)
1206 gint position = GPOINTER_TO_INT(data);
1207 gint x = position >> 16;
1208 gint y = position - (x << 16);
1210 gq_gtk_window_move(GTK_WINDOW(lw_id->window), x, y);
1212 return G_SOURCE_REMOVE;
1215 static void gr_geometry(const gchar *text, GIOChannel *, gpointer)
1219 if (!layout_valid(&lw_id) || !text)
1226 geometry = g_strsplit_set(text, "+", 3);
1227 if (geometry[1] != nullptr && geometry[2] != nullptr )
1229 gq_gtk_window_move(GTK_WINDOW(lw_id->window), atoi(geometry[1]), atoi(geometry[2]));
1234 geometry = g_strsplit_set(text, "+x", 4);
1235 if (geometry[0] != nullptr && geometry[1] != nullptr)
1237 gtk_window_resize(GTK_WINDOW(lw_id->window), atoi(geometry[0]), atoi(geometry[1]));
1239 if (geometry[2] != nullptr && geometry[3] != nullptr)
1241 /* There is an occasional problem with a window_move immediately after a window_resize */
1242 g_idle_add(wait_cb, GINT_TO_POINTER((atoi(geometry[2]) << 16) + atoi(geometry[3])));
1245 g_strfreev(geometry);
1248 static void gr_filelist(const gchar *text, GIOChannel *channel, gpointer)
1250 get_filelist(text, channel, FALSE);
1253 static void gr_filelist_recurse(const gchar *text, GIOChannel *channel, gpointer)
1255 get_filelist(text, channel, TRUE);
1258 static void gr_file_tell(const gchar *, GIOChannel *channel, gpointer)
1261 gchar *collection_name = nullptr;
1263 if (!layout_valid(&lw_id)) return;
1265 if (image_get_path(lw_id->image))
1267 if (lw_id->image->collection && lw_id->image->collection->name)
1269 collection_name = remove_extension_from_path(lw_id->image->collection->name);
1270 out_string = g_strconcat(image_get_path(lw_id->image), " Collection: ", collection_name, NULL);
1274 out_string = g_strconcat(image_get_path(lw_id->image), NULL);
1279 out_string = g_strconcat(lw_id->dir_fd->path, G_DIR_SEPARATOR_S, NULL);
1282 g_io_channel_write_chars(channel, out_string, -1, nullptr, nullptr);
1283 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1285 g_free(collection_name);
1289 static void gr_file_info(const gchar *, GIOChannel *channel, gpointer)
1293 gchar *country_name;
1294 gchar *country_code;
1297 GString *out_string;
1298 FileFormatClass format_class;
1300 if (!layout_valid(&lw_id)) return;
1302 if (image_get_path(lw_id->image))
1304 filename = g_strdup(image_get_path(lw_id->image));
1305 fd = file_data_new_group(filename);
1306 out_string = g_string_new(nullptr);
1310 format_class = filter_file_get_class(image_get_path(lw_id->image));
1314 format_class = FORMAT_CLASS_UNKNOWN;
1317 g_string_append_printf(out_string, _("Class: %s\n"), format_class_list[format_class]);
1319 if (fd->page_total > 1)
1321 g_string_append_printf(out_string, _("Page no: %d/%d\n"), fd->page_num + 1, fd->page_total);
1326 country_name = exif_get_data_as_text(fd->exif, "formatted.countryname");
1329 g_string_append_printf(out_string, _("Country name: %s\n"), country_name);
1330 g_free(country_name);
1333 country_code = exif_get_data_as_text(fd->exif, "formatted.countrycode");
1336 g_string_append_printf(out_string, _("Country code: %s\n"), country_code);
1337 g_free(country_code);
1340 timezone = exif_get_data_as_text(fd->exif, "formatted.timezone");
1343 g_string_append_printf(out_string, _("Timezone: %s\n"), timezone);
1347 local_time = exif_get_data_as_text(fd->exif, "formatted.localtime");
1350 g_string_append_printf(out_string, ("Local time: %s\n"), local_time);
1355 g_io_channel_write_chars(channel, out_string->str, -1, nullptr, nullptr);
1356 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1358 g_string_free(out_string, TRUE);
1359 file_data_unref(fd);
1364 static gchar *config_file_path(const gchar *param)
1366 gchar *path = nullptr;
1367 gchar *full_name = nullptr;
1369 if (file_extension_match(param, ".xml"))
1371 path = g_build_filename(get_window_layouts_dir(), param, NULL);
1373 else if (file_extension_match(param, nullptr))
1375 full_name = g_strconcat(param, ".xml", NULL);
1376 path = g_build_filename(get_window_layouts_dir(), full_name, NULL);
1389 static gboolean is_config_file(const gchar *param)
1391 gchar *name = nullptr;
1393 name = config_file_path(param);
1402 static void gr_config_load(const gchar *text, GIOChannel *, gpointer)
1404 gchar *filename = expand_tilde(text);
1406 if (!g_strstr_len(filename, -1, G_DIR_SEPARATOR_S))
1408 if (is_config_file(filename))
1410 gchar *tmp = config_file_path(filename);
1416 if (isfile(filename))
1418 load_config_from_file(filename, FALSE);
1422 log_printf("remote sent filename that does not exist:\"%s\"\n", filename);
1423 layout_set_path(nullptr, homedir());
1429 static void gr_window_list(const gchar *, GIOChannel *channel, gpointer)
1431 GString *window_list;
1433 window_list = layout_get_window_list();
1435 g_io_channel_write_chars(channel, window_list->str, -1, nullptr, nullptr);
1436 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1438 g_string_free(window_list, TRUE);
1441 static void gr_get_sidecars(const gchar *text, GIOChannel *channel, gpointer)
1443 gchar *filename = expand_tilde(text);
1444 FileData *fd = file_data_new_group(filename);
1447 if (fd->parent) fd = fd->parent;
1449 g_io_channel_write_chars(channel, fd->path, -1, nullptr, nullptr);
1450 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1452 work = fd->sidecar_files;
1456 fd = static_cast<FileData *>(work->data);
1458 g_io_channel_write_chars(channel, fd->path, -1, nullptr, nullptr);
1459 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1464 static void gr_get_destination(const gchar *text, GIOChannel *channel, gpointer)
1466 gchar *filename = expand_tilde(text);
1467 FileData *fd = file_data_new_group(filename);
1469 if (fd->change && fd->change->dest)
1471 g_io_channel_write_chars(channel, fd->change->dest, -1, nullptr, nullptr);
1472 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1477 static void gr_file_view(const gchar *text, GIOChannel *, gpointer)
1480 gchar *tilde_filename = expand_tilde(text);
1482 filename = set_pwd(tilde_filename);
1484 view_window_new(file_data_new_group(filename));
1486 g_free(tilde_filename);
1489 static void gr_list_clear(const gchar *, GIOChannel *, gpointer data)
1491 auto remote_data = static_cast<RemoteData *>(data);
1493 remote_data->command_collection = nullptr;
1494 remote_data->file_list = nullptr;
1495 remote_data->single_dir = TRUE;
1498 static void gr_list_add(const gchar *text, GIOChannel *, gpointer data)
1500 auto remote_data = static_cast<RemoteData *>(data);
1501 gboolean is_new = TRUE;
1502 gchar *path = nullptr;
1506 /** @FIXME Should check if file is in current dir, has tilde or is relative */
1509 log_printf("Warning: File does not exist --remote --list-add:%s", text);
1514 /* If there is a files list on the command line
1515 * check if they are all in the same folder
1517 if (remote_data->single_dir)
1520 work = remote_data->file_list;
1521 while (work && remote_data->single_dir)
1524 dirname = g_path_get_dirname((static_cast<FileData *>(work->data))->path);
1527 path = g_strdup(dirname);
1531 if (g_strcmp0(path, dirname) != 0)
1533 remote_data->single_dir = FALSE;
1542 gchar *pathname = g_path_get_dirname(text);
1543 layout_set_path(lw_id, pathname);
1546 fd = file_data_new_simple(text);
1547 remote_data->file_list = g_list_append(remote_data->file_list, fd);
1548 file_data_unref(fd);
1550 vf_select_none(lw_id->vf);
1551 remote_data->file_list = g_list_reverse(remote_data->file_list);
1553 layout_select_list(lw_id, remote_data->file_list);
1554 layout_refresh(lw_id);
1555 first = static_cast<FileData *>(g_list_first(vf_selection_get_list(lw_id->vf))->data);
1556 layout_set_fd(lw_id, first);
1561 if (!remote_data->command_collection && !remote_data->single_dir)
1563 cw = collection_window_new(nullptr);
1566 collection_path_changed(cd);
1568 remote_data->command_collection = cd;
1570 else if (!remote_data->single_dir)
1572 is_new = (!collection_get_first(remote_data->command_collection));
1575 if (!remote_data->single_dir)
1577 layout_image_set_collection(lw_id, remote_data->command_collection, collection_get_first(remote_data->command_collection));
1578 if (collection_add(remote_data->command_collection, file_data_new_group(text), FALSE) && is_new)
1580 layout_image_set_collection(lw_id, remote_data->command_collection, collection_get_first(remote_data->command_collection));
1585 static void gr_action(const gchar *text, GIOChannel *, gpointer)
1589 if (!layout_valid(&lw_id))
1594 if (g_strstr_len(text, -1, ".desktop") != nullptr)
1596 file_util_start_editor_from_filelist(text, layout_selection_list(lw_id), layout_get_path(lw_id), lw_id->window);
1600 action = gtk_action_group_get_action(lw_id->action_group, text);
1603 gtk_action_activate(action);
1607 log_printf("Action %s unknown", text);
1612 static void gr_action_list(const gchar *, GIOChannel *channel, gpointer)
1614 ActionItem *action_item;
1615 gint max_length = 0;
1616 GList *list = nullptr;
1617 GString *out_string = g_string_new(nullptr);
1619 if (!layout_valid(&lw_id))
1624 list = get_action_items();
1626 /* Get the length required for padding */
1627 for (GList *work = list; work; work = work->next)
1629 action_item = static_cast<ActionItem *>(work->data);
1630 const auto length = g_utf8_strlen(action_item->name, -1);
1631 max_length = MAX(length, max_length);
1634 /* Pad the action names to the same column for readable output */
1635 for (GList *work = list; work; work = work->next)
1637 action_item = static_cast<ActionItem *>(work->data);
1639 g_string_append_printf(out_string, "%-*s", max_length + 4, action_item->name);
1640 out_string = g_string_append(out_string, action_item->label);
1641 out_string = g_string_append(out_string, "\n");
1644 action_items_free(list);
1646 g_io_channel_write_chars(channel, out_string->str, -1, nullptr, nullptr);
1647 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1649 g_string_free(out_string, TRUE);
1652 static void gr_raise(const gchar *, GIOChannel *, gpointer)
1654 if (layout_valid(&lw_id))
1656 gtk_window_present(GTK_WINDOW(lw_id->window));
1660 static void gr_pwd(const gchar *text, GIOChannel *, gpointer)
1662 LayoutWindow *lw = nullptr;
1667 pwd = g_strdup(text);
1671 static void gr_print0(const gchar *, GIOChannel *channel, gpointer)
1673 g_io_channel_write_chars(channel, "print0", -1, nullptr, nullptr);
1674 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1678 static void gr_lua(const gchar *text, GIOChannel *channel, gpointer)
1680 gchar *result = nullptr;
1681 gchar **lua_command;
1683 lua_command = g_strsplit(text, ",", 2);
1685 if (lua_command[0] && lua_command[1])
1687 FileData *fd = file_data_new_group(lua_command[0]);
1688 result = g_strdup(lua_callvalue(fd, lua_command[1], nullptr));
1691 g_io_channel_write_chars(channel, result, -1, nullptr, nullptr);
1695 g_io_channel_write_chars(channel, N_("lua error: no data"), -1, nullptr, nullptr);
1700 g_io_channel_write_chars(channel, N_("lua error: no data"), -1, nullptr, nullptr);
1703 g_io_channel_write_chars(channel, "<gq_end_of_command>", -1, nullptr, nullptr);
1705 g_strfreev(lua_command);
1710 struct RemoteCommandEntry {
1713 void (*func)(const gchar *text, GIOChannel *channel, gpointer data);
1714 gboolean needs_extra;
1715 gboolean prefer_command_line;
1716 const gchar *parameter;
1717 const gchar *description;
1720 static RemoteCommandEntry remote_commands[] = {
1721 /* short, long callback, extra, prefer, parameter, description */
1722 { nullptr, "--action:", gr_action, TRUE, FALSE, N_("<ACTION>"), N_("execute keyboard action (See Help/Reference/Remote Keyboard Actions)") },
1723 { nullptr, "--action-list", gr_action_list, FALSE, FALSE, nullptr, N_("list available keyboard actions (some are redundant)") },
1724 { "-b", "--back", gr_image_prev, FALSE, FALSE, nullptr, N_("previous image") },
1725 { nullptr, "--close-window", gr_close_window, FALSE, FALSE, nullptr, N_("close window") },
1726 { nullptr, "--config-load:", gr_config_load, TRUE, FALSE, N_("<FILE>|layout ID"), N_("load configuration from FILE") },
1727 { "-cm","--cache-metadata", gr_cache_metadata, FALSE, FALSE, nullptr, N_("clean the metadata cache") },
1728 { "-cr:", "--cache-render:", gr_cache_render, TRUE, FALSE, N_("<folder> "), N_(" render thumbnails") },
1729 { "-crr:", "--cache-render-recurse:", gr_cache_render_recurse, TRUE, FALSE, N_("<folder> "), N_("render thumbnails recursively") },
1730 { "-crs:", "--cache-render-shared:", gr_cache_render_standard, TRUE, FALSE, N_("<folder> "), N_(" render thumbnails (see Help)") },
1731 { "-crsr:", "--cache-render-shared-recurse:", gr_cache_render_standard_recurse, TRUE, FALSE, N_("<folder>"), N_(" render thumbnails recursively (see Help)") },
1732 { "-cs:", "--cache-shared:", gr_cache_shared, TRUE, FALSE, N_("clear|clean"), N_("clear or clean shared thumbnail cache") },
1733 { "-ct:", "--cache-thumbs:", gr_cache_thumb, TRUE, FALSE, N_("clear|clean"), N_("clear or clean thumbnail cache") },
1734 { "-d", "--delay=", gr_slideshow_delay, TRUE, FALSE, N_("<[H:][M:][N][.M]>"), N_("set slide show delay to Hrs Mins N.M seconds") },
1735 { nullptr, "--first", gr_image_first, FALSE, FALSE, nullptr, N_("first image") },
1736 { "-f", "--fullscreen", gr_fullscreen_toggle, FALSE, TRUE, nullptr, N_("toggle full screen") },
1737 { nullptr, "--file:", gr_file_load, TRUE, FALSE, N_("<FILE>|<URL>"), N_("open FILE or URL, bring Geeqie window to the top") },
1738 { nullptr, "file:", gr_file_load, TRUE, FALSE, N_("<FILE>|<URL>"), N_("open FILE or URL, bring Geeqie window to the top") },
1739 { 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") },
1740 { 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") },
1741 { "-fs","--fullscreen-start", gr_fullscreen_start, FALSE, FALSE, nullptr, N_("start full screen") },
1742 { "-fS","--fullscreen-stop", gr_fullscreen_stop, FALSE, FALSE, nullptr, N_("stop full screen") },
1743 { nullptr, "--geometry=", gr_geometry, TRUE, FALSE, N_("<GEOMETRY>"), N_("set window geometry") },
1744 { nullptr, "--get-collection:", gr_collection, TRUE, FALSE, N_("<COLLECTION>"), N_("get collection content") },
1745 { nullptr, "--get-collection-list", gr_collection_list, FALSE, FALSE, nullptr, N_("get collection list") },
1746 { nullptr, "--get-destination:", gr_get_destination, TRUE, FALSE, N_("<FILE>"), N_("get destination path of FILE (See Plugins Configuration)") },
1747 { nullptr, "--get-file-info", gr_file_info, FALSE, FALSE, nullptr, N_("get file info") },
1748 { nullptr, "--get-filelist:", gr_filelist, TRUE, FALSE, N_("[<FOLDER>]"), N_("get list of files and class") },
1749 { nullptr, "--get-filelist-recurse:", gr_filelist_recurse, TRUE, FALSE, N_("[<FOLDER>]"), N_("get list of files and class recursive") },
1750 { nullptr, "--get-rectangle", gr_rectangle, FALSE, FALSE, nullptr, N_("get rectangle co-ordinates") },
1751 { nullptr, "--get-render-intent", gr_render_intent, FALSE, FALSE, nullptr, N_("get render intent") },
1752 { nullptr, "--get-selection", gr_get_selection, FALSE, FALSE, nullptr, N_("get list of selected files") },
1753 { nullptr, "--get-sidecars:", gr_get_sidecars, TRUE, FALSE, N_("<FILE>"), N_("get list of sidecars of FILE") },
1754 { nullptr, "--get-window-list", gr_window_list, FALSE, FALSE, nullptr, N_("get window list") },
1755 { nullptr, "--id:", gr_lw_id, TRUE, FALSE, N_("<ID>"), N_("window id for following commands") },
1756 { nullptr, "--last", gr_image_last, FALSE, FALSE, nullptr, N_("last image") },
1757 { nullptr, "--list-add:", gr_list_add, TRUE, FALSE, N_("<FILE>"), N_("add FILE to command line collection list") },
1758 { nullptr, "--list-clear", gr_list_clear, FALSE, FALSE, nullptr, N_("clear command line collection list") },
1760 { nullptr, "--lua:", gr_lua, TRUE, FALSE, N_("<FILE>,<lua script>"), N_("run lua script on FILE") },
1762 { nullptr, "--new-window", gr_new_window, FALSE, FALSE, nullptr, N_("new window") },
1763 { "-n", "--next", gr_image_next, FALSE, FALSE, nullptr, N_("next image") },
1764 { nullptr, "--pixel-info", gr_pixel_info, FALSE, FALSE, nullptr, N_("print pixel info of mouse pointer on current image") },
1765 { nullptr, "--print0", gr_print0, TRUE, FALSE, nullptr, N_("terminate returned data with null character instead of newline") },
1766 { nullptr, "--PWD:", gr_pwd, TRUE, FALSE, N_("<PWD>"), N_("use PWD as working directory for following commands") },
1767 { "-q", "--quit", gr_quit, FALSE, FALSE, nullptr, N_("quit") },
1768 { nullptr, "--raise", gr_raise, FALSE, FALSE, nullptr, N_("bring the Geeqie window to the top") },
1769 { nullptr, "raise", gr_raise, FALSE, FALSE, nullptr, N_("bring the Geeqie window to the top") },
1770 { nullptr, "--selection-add:", gr_selection_add, TRUE, FALSE, N_("[<FILE>]"), N_("adds the current file (or the specified file) to the current selection") },
1771 { nullptr, "--selection-clear", gr_selection_clear, FALSE, FALSE, nullptr, N_("clears the current selection") },
1772 { nullptr, "--selection-remove:", gr_selection_remove, TRUE, FALSE, N_("[<FILE>]"), N_("removes the current file (or the specified file) from the current selection") },
1773 { "-s", "--slideshow", gr_slideshow_toggle, FALSE, TRUE, nullptr, N_("toggle slide show") },
1774 { nullptr, "--slideshow-recurse:", gr_slideshow_start_rec, TRUE, FALSE, N_("<FOLDER>"), N_("start recursive slide show in FOLDER") },
1775 { "-ss","--slideshow-start", gr_slideshow_start, FALSE, FALSE, nullptr, N_("start slide show") },
1776 { "-sS","--slideshow-stop", gr_slideshow_stop, FALSE, FALSE, nullptr, N_("stop slide show") },
1777 { nullptr, "--tell", gr_file_tell, FALSE, FALSE, nullptr, N_("print filename [and Collection] of current image") },
1778 { "+t", "--tools-show", gr_tools_show, FALSE, TRUE, nullptr, N_("show tools") },
1779 { "-t", "--tools-hide", gr_tools_hide, FALSE, TRUE, nullptr, N_("hide tools") },
1780 { nullptr, "--view:", gr_file_view, TRUE, FALSE, N_("<FILE>"), N_("open FILE in new window") },
1781 { nullptr, "view:", gr_file_view, TRUE, FALSE, N_("<FILE>"), N_("open FILE in new window") },
1782 { nullptr, nullptr, nullptr, FALSE, FALSE, nullptr, nullptr }
1785 static RemoteCommandEntry *remote_command_find(const gchar *text, const gchar **offset)
1787 gboolean match = FALSE;
1791 while (!match && remote_commands[i].func != nullptr)
1793 if (remote_commands[i].needs_extra)
1795 if (remote_commands[i].opt_s &&
1796 strncmp(remote_commands[i].opt_s, text, strlen(remote_commands[i].opt_s)) == 0)
1798 if (offset) *offset = text + strlen(remote_commands[i].opt_s);
1799 return &remote_commands[i];
1802 if (remote_commands[i].opt_l &&
1803 strncmp(remote_commands[i].opt_l, text, strlen(remote_commands[i].opt_l)) == 0)
1805 if (offset) *offset = text + strlen(remote_commands[i].opt_l);
1806 return &remote_commands[i];
1811 if ((remote_commands[i].opt_s && strcmp(remote_commands[i].opt_s, text) == 0) ||
1812 (remote_commands[i].opt_l && strcmp(remote_commands[i].opt_l, text) == 0))
1814 if (offset) *offset = text;
1815 return &remote_commands[i];
1825 static void remote_cb(RemoteConnection *, const gchar *text, GIOChannel *channel, gpointer data)
1827 RemoteCommandEntry *entry;
1828 const gchar *offset;
1830 entry = remote_command_find(text, &offset);
1831 if (entry && entry->func)
1833 entry->func(offset, channel, data);
1837 log_printf("unknown remote command:%s\n", text);
1847 print_term(FALSE, _("Remote command list:\n"));
1850 while (remote_commands[i].func != nullptr)
1852 if (remote_commands[i].description)
1854 s_opt_param = g_strdup(remote_commands[i].opt_s ? remote_commands[i].opt_s : "" );
1855 l_opt_param = g_strconcat(remote_commands[i].opt_l, remote_commands[i].parameter, NULL);
1857 if (g_str_has_prefix(l_opt_param, "--"))
1859 printf_term(FALSE, " %-4s %-40s%-s\n", s_opt_param, l_opt_param, _(remote_commands[i].description));
1861 g_free(s_opt_param);
1862 g_free(l_opt_param);
1866 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"));
1869 GList *remote_build_list(GList *list, gint argc, gchar *argv[], GList **errors)
1876 RemoteCommandEntry *entry;
1878 entry = remote_command_find(argv[i], nullptr);
1881 list = g_list_append(list, argv[i]);
1883 else if (errors && !isname(argv[i]))
1885 *errors = g_list_append(*errors, argv[i]);
1894 * @param arg_exec Binary (argv0)
1895 * @param remote_list Evaluated and recognized remote commands
1896 * @param path The current path
1897 * @param cmd_list List of all non collections in Path (gchar *path)
1898 * @param collection_list List of all collections in argv
1900 void remote_control(const gchar *arg_exec, GList *remote_list, const gchar *path,
1901 GList *cmd_list, GList *collection_list)
1903 RemoteConnection *rc;
1904 gboolean started = FALSE;
1907 buf = g_build_filename(get_rc_dir(), ".command", NULL);
1908 rc = remote_client_open(buf);
1913 gint retry_count = 12;
1914 gboolean blank = FALSE;
1916 printf_term(FALSE, _("Remote %s not running, starting..."), GQ_APPNAME);
1918 command = g_string_new(arg_exec);
1924 RemoteCommandEntry *entry;
1926 text = static_cast<gchar *>(work->data);
1929 entry = remote_command_find(text, nullptr);
1932 /* If Geeqie is not running, stop the --new-window command opening a second window */
1933 if (g_strcmp0(text, "--new-window") == 0)
1935 remote_list = g_list_remove(remote_list, text);
1937 if (entry->prefer_command_line)
1939 remote_list = g_list_remove(remote_list, text);
1940 g_string_append(command, " ");
1941 g_string_append(command, text);
1943 if (entry->opt_l && strcmp(entry->opt_l, "file:") == 0)
1950 if (blank || cmd_list || path) g_string_append(command, " --blank");
1951 if (get_debug_level()) g_string_append(command, " --debug");
1953 g_string_append(command, " &");
1954 runcmd(command->str);
1955 g_string_free(command, TRUE);
1957 while (!rc && retry_count > 0)
1959 usleep((retry_count > 10) ? 500000 : 1000000);
1960 rc = remote_client_open(buf);
1961 if (!rc) print_term(FALSE, ".");
1965 print_term(FALSE, "\n");
1974 const gchar *prefix;
1975 gboolean use_path = TRUE;
1976 gboolean sent = FALSE;
1982 RemoteCommandEntry *entry;
1984 text = static_cast<gchar *>(work->data);
1987 entry = remote_command_find(text, nullptr);
1990 strcmp(entry->opt_l, "file:") == 0) use_path = FALSE;
1992 remote_client_send(rc, text);
1997 if (cmd_list && cmd_list->next)
1999 prefix = "--list-add:";
2000 remote_client_send(rc, "--list-clear");
2012 text = g_strconcat(prefix, work->data, NULL);
2013 remote_client_send(rc, text);
2020 if (path && !cmd_list && use_path)
2024 text = g_strdup_printf("file:%s", path);
2025 remote_client_send(rc, text);
2031 work = collection_list;
2037 name = static_cast<const gchar *>(work->data);
2040 text = g_strdup_printf("file:%s", name);
2041 remote_client_send(rc, text);
2047 if (!started && !sent)
2049 remote_client_send(rc, "raise");
2054 print_term(TRUE, _("Remote not available\n"));
2060 RemoteConnection *remote_server_init(gchar *path, CollectionData *command_collection)
2062 RemoteConnection *remote_connection = remote_server_open(path);
2063 auto remote_data = g_new(RemoteData, 1);
2065 remote_data->command_collection = command_collection;
2067 remote_server_subscribe(remote_connection, remote_cb, remote_data);
2068 return remote_connection;
2070 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */