plugins/musicmessaging/musicmessaging.c

branch
cpw.khc.msnp14
changeset 20472
6a6d2ef151e6
parent 13912
463b4fa9f067
parent 20469
b2836a24d81e
child 20473
91e1b3a49d10
equal deleted inserted replaced
13912:463b4fa9f067 20472:6a6d2ef151e6
1 /*
2 * Music messaging plugin for Gaim
3 *
4 * Copyright (C) 2005 Christian Muise.
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of the
9 * License, or (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
19 * 02111-1307, USA.
20 */
21
22 #include "internal.h"
23 #include "gtkgaim.h"
24
25 #include "conversation.h"
26
27 #include "gtkconv.h"
28 #include "gtkplugin.h"
29 #include "gtkutils.h"
30
31 #include "notify.h"
32 #include "version.h"
33 #include "debug.h"
34
35 #define DBUS_API_SUBJECT_TO_CHANGE
36 #include <dbus/dbus.h>
37 #include "dbus-maybe.h"
38 #include "dbus-bindings.h"
39 #include "dbus-server.h"
40 #include "dbus-gaim.h"
41
42 #define MUSICMESSAGING_PLUGIN_ID "gtk-hazure-musicmessaging"
43 #define MUSICMESSAGING_PREFIX "##MM##"
44 #define MUSICMESSAGING_START_MSG _("A music messaging session has been requested. Please click the MM icon to accept.")
45 #define MUSICMESSAGING_CONFIRM_MSG _("Music messaging session confirmed.")
46
47 typedef struct {
48 GaimConversation *conv; /* pointer to the conversation */
49 GtkWidget *seperator; /* seperator in the conversation */
50 GtkWidget *button; /* button in the conversation */
51 GPid pid; /* the pid of the score editor */
52
53 gboolean started; /* session has started and editor run */
54 gboolean originator; /* started the mm session */
55 gboolean requested; /* received a request to start a session */
56
57 } MMConversation;
58
59 static gboolean start_session(MMConversation *mmconv);
60 static void run_editor(MMConversation *mmconv);
61 static void kill_editor(MMConversation *mmconv);
62 static void add_button (MMConversation *mmconv);
63 static void remove_widget (GtkWidget *button);
64 static void init_conversation (GaimConversation *conv);
65 static void conv_destroyed(GaimConversation *conv);
66 static gboolean intercept_sent(GaimAccount *account, const char *who, char **message, void* pData);
67 static gboolean intercept_received(GaimAccount *account, char **sender, char **message, GaimConversation *conv, int *flags);
68 static gboolean send_change_request (const int session, const char *id, const char *command, const char *parameters);
69 static gboolean send_change_confirmed (const int session, const char *command, const char *parameters);
70 static void session_end (MMConversation *mmconv);
71
72 /* Globals */
73 /* List of sessions */
74 GList *conversations;
75
76 /* Pointer to this plugin */
77 GaimPlugin *plugin_pointer;
78
79 /* Define types needed for DBus */
80 DBusGConnection *connection;
81 DBusGProxy *proxy;
82 #define DBUS_SERVICE_GSCORE "org.gscore.GScoreService"
83 #define DBUS_PATH_GSCORE "/org/gscore/GScoreObject"
84 #define DBUS_INTERFACE_GSCORE "org.gscore.GScoreInterface"
85
86 /* Define the functions to export for use with DBus */
87 DBUS_EXPORT void music_messaging_change_request (const int session, const char *command, const char *parameters);
88 DBUS_EXPORT void music_messaging_change_confirmed (const int session, const char *command, const char *parameters);
89 DBUS_EXPORT void music_messaging_change_failed (const int session, const char *id, const char *command, const char *parameters);
90 DBUS_EXPORT void music_messaging_done_session (const int session);
91
92 /* This file has been generated by the #dbus-analize-functions.py
93 script. It contains dbus wrappers for the four functions declared
94 above. */
95 #include "music-messaging-bindings.c"
96
97 /* Exported functions */
98 void music_messaging_change_request(const int session, const char *command, const char *parameters)
99 {
100
101 MMConversation *mmconv = (MMConversation *)g_list_nth_data(conversations, session);
102
103 if (mmconv->started)
104 {
105 if (mmconv->originator)
106 {
107 char *name = (mmconv->conv)->name;
108 send_change_request (session, name, command, parameters);
109 } else
110 {
111 GString *to_send = g_string_new("");
112 g_string_append_printf(to_send, "##MM## request %s %s##MM##", command, parameters);
113
114 gaim_conv_im_send(GAIM_CONV_IM(mmconv->conv), to_send->str);
115
116 gaim_debug_misc("Sent request: %s\n", to_send->str);
117 }
118 }
119
120 }
121
122 void music_messaging_change_confirmed(const int session, const char *command, const char *parameters)
123 {
124
125 MMConversation *mmconv = (MMConversation *)g_list_nth_data(conversations, session);
126
127 if (mmconv->started)
128 {
129 if (mmconv->originator)
130 {
131 GString *to_send = g_string_new("");
132 g_string_append_printf(to_send, "##MM## confirm %s %s##MM##", command, parameters);
133
134 gaim_conv_im_send(GAIM_CONV_IM(mmconv->conv), to_send->str);
135 } else
136 {
137 /* Do nothing. If they aren't the originator, then they can't confirm. */
138 }
139 }
140
141 }
142
143 void music_messaging_change_failed(const int session, const char *id, const char *command, const char *parameters)
144 {
145 MMConversation *mmconv = (MMConversation *)g_list_nth_data(conversations, session);
146
147 gaim_notify_message(plugin_pointer, GAIM_NOTIFY_MSG_INFO, command,
148 parameters, NULL, NULL, NULL);
149
150 if (mmconv->started)
151 {
152 if (mmconv->originator)
153 {
154 GString *to_send = g_string_new("");
155 g_string_append_printf(to_send, "##MM## failed %s %s %s##MM##", id, command, parameters);
156
157 gaim_conv_im_send(GAIM_CONV_IM(mmconv->conv), to_send->str);
158 } else
159 {
160 /* Do nothing. If they aren't the originator, then they can't confirm. */
161 }
162 }
163 }
164
165 void music_messaging_done_session(const int session)
166 {
167 MMConversation *mmconv = (MMConversation *)g_list_nth_data(conversations, session);
168
169 gaim_notify_message(plugin_pointer, GAIM_NOTIFY_MSG_INFO, "Session",
170 "Session Complete", NULL, NULL, NULL);
171
172 session_end(mmconv);
173 }
174
175
176 /* DBus commands that can be sent to the editor */
177 G_BEGIN_DECLS
178 DBusConnection *gaim_dbus_get_connection(void);
179 G_END_DECLS
180
181 static gboolean send_change_request (const int session, const char *id, const char *command, const char *parameters)
182 {
183 DBusMessage *message;
184
185 /* Create the signal we need */
186 message = dbus_message_new_signal (DBUS_PATH_GAIM, DBUS_INTERFACE_GAIM, "GscoreChangeRequest");
187
188 /* Append the string "Ping!" to the signal */
189 dbus_message_append_args (message,
190 DBUS_TYPE_INT32, &session,
191 DBUS_TYPE_STRING, &id,
192 DBUS_TYPE_STRING, &command,
193 DBUS_TYPE_STRING, &parameters,
194 DBUS_TYPE_INVALID);
195
196 /* Send the signal */
197 dbus_connection_send (gaim_dbus_get_connection(), message, NULL);
198
199 /* Free the signal now we have finished with it */
200 dbus_message_unref (message);
201
202 /* Tell the user we sent a signal */
203 g_printerr("Sent change request signal: %d %s %s %s\n", session, id, command, parameters);
204
205 return TRUE;
206 }
207
208 static gboolean send_change_confirmed (const int session, const char *command, const char *parameters)
209 {
210 DBusMessage *message;
211
212 /* Create the signal we need */
213 message = dbus_message_new_signal (DBUS_PATH_GAIM, DBUS_INTERFACE_GAIM, "GscoreChangeConfirmed");
214
215 /* Append the string "Ping!" to the signal */
216 dbus_message_append_args (message,
217 DBUS_TYPE_INT32, &session,
218 DBUS_TYPE_STRING, &command,
219 DBUS_TYPE_STRING, &parameters,
220 DBUS_TYPE_INVALID);
221
222 /* Send the signal */
223 dbus_connection_send (gaim_dbus_get_connection(), message, NULL);
224
225 /* Free the signal now we have finished with it */
226 dbus_message_unref (message);
227
228 /* Tell the user we sent a signal */
229 g_printerr("Sent change confirmed signal.\n");
230
231 return TRUE;
232 }
233
234
235 static int
236 mmconv_from_conv_loc(GaimConversation *conv)
237 {
238 MMConversation *mmconv_current = NULL;
239 guint i;
240
241 for (i = 0; i < g_list_length(conversations); i++)
242 {
243 mmconv_current = (MMConversation *)g_list_nth_data(conversations, i);
244 if (conv == mmconv_current->conv)
245 {
246 return i;
247 }
248 }
249 return -1;
250 }
251
252 static MMConversation*
253 mmconv_from_conv(GaimConversation *conv)
254 {
255 return (MMConversation *)g_list_nth_data(conversations, mmconv_from_conv_loc(conv));
256 }
257
258 static gboolean
259 plugin_load(GaimPlugin *plugin) {
260 void *conv_list_handle;
261
262 /* First, we have to register our four exported functions with the
263 main gaim dbus loop. Without this statement, the gaim dbus
264 code wouldn't know about our functions. */
265 GAIM_DBUS_REGISTER_BINDINGS(plugin);
266
267 /* Keep the plugin for reference (needed for notify's) */
268 plugin_pointer = plugin;
269
270 /* Add the button to all the current conversations */
271 gaim_conversation_foreach (init_conversation);
272
273 /* Listen for any new conversations */
274 conv_list_handle = gaim_conversations_get_handle();
275
276 gaim_signal_connect(conv_list_handle, "conversation-created",
277 plugin, GAIM_CALLBACK(init_conversation), NULL);
278
279 /* Listen for conversations that are ending */
280 gaim_signal_connect(conv_list_handle, "deleting-conversation",
281 plugin, GAIM_CALLBACK(conv_destroyed), NULL);
282
283 /* Listen for sending/receiving messages to replace tags */
284 gaim_signal_connect(conv_list_handle, "sending-im-msg",
285 plugin, GAIM_CALLBACK(intercept_sent), NULL);
286 gaim_signal_connect(conv_list_handle, "receiving-im-msg",
287 plugin, GAIM_CALLBACK(intercept_received), NULL);
288
289 return TRUE;
290 }
291
292 static gboolean
293 plugin_unload(GaimPlugin *plugin) {
294 MMConversation *mmconv = NULL;
295
296 while (g_list_length(conversations) > 0)
297 {
298 mmconv = g_list_first(conversations)->data;
299 conv_destroyed(mmconv->conv);
300 }
301 return TRUE;
302 }
303
304
305
306 static gboolean
307 intercept_sent(GaimAccount *account, const char *who, char **message, void* pData)
308 {
309
310 if (0 == strncmp(*message, MUSICMESSAGING_PREFIX, strlen(MUSICMESSAGING_PREFIX)))
311 {
312 gaim_debug_misc("gaim-musicmessaging", "Sent MM Message: %s\n", *message);
313 message = 0;
314 }
315 else if (0 == strncmp(*message, MUSICMESSAGING_START_MSG, strlen(MUSICMESSAGING_START_MSG)))
316 {
317 gaim_debug_misc("gaim-musicmessaging", "Sent MM request.\n");
318 return FALSE;
319 }
320 else if (0 == strncmp(*message, MUSICMESSAGING_CONFIRM_MSG, strlen(MUSICMESSAGING_CONFIRM_MSG)))
321 {
322 gaim_debug_misc("gaim-musicmessaging", "Sent MM confirm.\n");
323 return FALSE;
324 }
325 else if (0 == strncmp(*message, "test1", strlen("test1")))
326 {
327 gaim_debug_misc("gaim-musicmessaging", "\n\nTEST 1\n\n");
328 send_change_request(0, "test-id", "test-command", "test-parameters");
329 return FALSE;
330 }
331 else if (0 == strncmp(*message, "test2", strlen("test2")))
332 {
333 gaim_debug_misc("gaim-musicmessaging", "\n\nTEST 2\n\n");
334 send_change_confirmed(1, "test-command", "test-parameters");
335 return FALSE;
336 }
337 else
338 {
339 return FALSE;
340 /* Do nothing...procceed as normal */
341 }
342 return TRUE;
343 }
344
345 static gboolean
346 intercept_received(GaimAccount *account, char **sender, char **message, GaimConversation *conv, int *flags)
347 {
348 MMConversation *mmconv = mmconv_from_conv(conv);
349
350 gaim_debug_misc("gaim-musicmessaging", "Intercepted: %s\n", *message);
351 if (strstr(*message, MUSICMESSAGING_PREFIX))
352 {
353 char *parsed_message = strtok(strstr(*message, MUSICMESSAGING_PREFIX), "<");
354 gaim_debug_misc("gaim-musicmessaging", "Received an MM Message: %s\n", parsed_message);
355
356 if (mmconv->started)
357 {
358 if (strstr(parsed_message, "request"))
359 {
360 if (mmconv->originator)
361 {
362 int session = mmconv_from_conv_loc(conv);
363 char *id = (mmconv->conv)->name;
364 char *command;
365 char *parameters;
366
367 gaim_debug_misc("gaim-musicmessaging", "Sending request to gscore.\n");
368
369 /* Get past the first two terms - '##MM##' and 'request' */
370 strtok(parsed_message, " "); /* '##MM##' */
371 strtok(NULL, " "); /* 'request' */
372
373 command = strtok(NULL, " ");
374 parameters = strtok(NULL, "#");
375
376 send_change_request (session, id, command, parameters);
377
378 }
379 } else if (strstr(parsed_message, "confirm"))
380 {
381 if (!mmconv->originator)
382 {
383 int session = mmconv_from_conv_loc(conv);
384 char *command;
385 char *parameters;
386
387 gaim_debug_misc("gaim-musicmessaging", "Sending confirmation to gscore.\n");
388
389 /* Get past the first two terms - '##MM##' and 'confirm' */
390 strtok(parsed_message, " "); /* '##MM##' */
391 strtok(NULL, " "); /* 'confirm' */
392
393 command = strtok(NULL, " ");
394 parameters = strtok(NULL, "#");
395
396 send_change_confirmed (session, command, parameters);
397 }
398 } else if (strstr(parsed_message, "failed"))
399 {
400 char *id;
401 char *command;
402
403 /* Get past the first two terms - '##MM##' and 'confirm' */
404 strtok(parsed_message, " "); /* '##MM##' */
405 strtok(NULL, " "); /* 'failed' */
406
407 id = strtok(NULL, " ");
408 command = strtok(NULL, " ");
409 /* char *parameters = strtok(NULL, "#"); DONT NEED PARAMETERS */
410
411 if ((mmconv->conv)->name == id)
412 {
413 gaim_notify_message(plugin_pointer, GAIM_NOTIFY_MSG_ERROR,
414 _("Music Messaging"),
415 _("There was a conflict in running the command:"), command, NULL, NULL);
416 }
417 }
418 }
419
420 message = 0;
421 }
422 else if (strstr(*message, MUSICMESSAGING_START_MSG))
423 {
424 gaim_debug_misc("gaim-musicmessaging", "Received MM request.\n");
425 if (!(mmconv->originator))
426 {
427 mmconv->requested = TRUE;
428 return FALSE;
429 }
430
431 }
432 else if (strstr(*message, MUSICMESSAGING_CONFIRM_MSG))
433 {
434 gaim_debug_misc("gaim-musicmessagin", "Received MM confirm.\n");
435
436 if (mmconv->originator)
437 {
438 start_session(mmconv);
439 return FALSE;
440 }
441 }
442 else
443 {
444 return FALSE;
445 /* Do nothing. */
446 }
447 return TRUE;
448 }
449
450 static void send_request(MMConversation *mmconv)
451 {
452 GaimConnection *connection = gaim_conversation_get_gc(mmconv->conv);
453 const char *convName = gaim_conversation_get_name(mmconv->conv);
454 serv_send_im(connection, convName, MUSICMESSAGING_START_MSG, GAIM_MESSAGE_SEND);
455 }
456
457 static void send_request_confirmed(MMConversation *mmconv)
458 {
459 GaimConnection *connection = gaim_conversation_get_gc(mmconv->conv);
460 const char *convName = gaim_conversation_get_name(mmconv->conv);
461 serv_send_im(connection, convName, MUSICMESSAGING_CONFIRM_MSG, GAIM_MESSAGE_SEND);
462 }
463
464
465 static gboolean
466 start_session(MMConversation *mmconv)
467 {
468 run_editor(mmconv);
469 return TRUE;
470 }
471
472 static void session_end (MMConversation *mmconv)
473 {
474 mmconv->started = FALSE;
475 mmconv->originator = FALSE;
476 mmconv->requested = FALSE;
477 kill_editor(mmconv);
478 }
479
480 static void music_button_toggled (GtkWidget *widget, gpointer data)
481 {
482 MMConversation *mmconv = mmconv_from_conv(((MMConversation *) data)->conv);
483 if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))
484 {
485 if (((MMConversation *) data)->requested)
486 {
487 start_session(mmconv);
488 send_request_confirmed(mmconv);
489 }
490 else
491 {
492 ((MMConversation *) data)->originator = TRUE;
493 send_request((MMConversation *) data);
494 }
495 } else {
496 session_end((MMConversation *)data);
497 }
498 }
499
500 static void set_editor_path (GtkWidget *button, GtkWidget *text_field)
501 {
502 const char * path = gtk_entry_get_text((GtkEntry*)text_field);
503 gaim_prefs_set_string("/plugins/gtk/musicmessaging/editor_path", path);
504
505 }
506
507 static void run_editor (MMConversation *mmconv)
508 {
509 GError *spawn_error = NULL;
510 GString *session_id;
511 gchar * args[4];
512 args[0] = (gchar *)gaim_prefs_get_string("/plugins/gtk/musicmessaging/editor_path");
513
514 args[1] = "-session_id";
515 session_id = g_string_new("");
516 g_string_sprintfa(session_id, "%d", mmconv_from_conv_loc(mmconv->conv));
517 args[2] = session_id->str;
518
519 args[3] = NULL;
520
521 if (!(g_spawn_async (".", args, NULL, 4, NULL, NULL, &(mmconv->pid), &spawn_error)))
522 {
523 gaim_notify_error(plugin_pointer, _("Error Running Editor"),
524 _("The following error has occured:"), spawn_error->message);
525 mmconv->started = FALSE;
526 }
527 else
528 {
529 mmconv->started = TRUE;
530 }
531 }
532
533 static void kill_editor (MMConversation *mmconv)
534 {
535 if (mmconv->pid)
536 {
537 kill(mmconv->pid, SIGINT);
538 mmconv->pid = 0;
539 }
540 }
541
542 static void init_conversation (GaimConversation *conv)
543 {
544 MMConversation *mmconv;
545 mmconv = g_malloc(sizeof(MMConversation));
546
547 mmconv->conv = conv;
548 mmconv->started = FALSE;
549 mmconv->originator = FALSE;
550 mmconv->requested = FALSE;
551
552 add_button(mmconv);
553
554 conversations = g_list_append(conversations, mmconv);
555 }
556
557 static void conv_destroyed (GaimConversation *conv)
558 {
559 MMConversation *mmconv = mmconv_from_conv(conv);
560
561 remove_widget(mmconv->button);
562 remove_widget(mmconv->seperator);
563 if (mmconv->started)
564 {
565 kill_editor(mmconv);
566 }
567 conversations = g_list_remove(conversations, mmconv);
568 }
569
570 static void add_button (MMConversation *mmconv)
571 {
572 GaimConversation *conv = mmconv->conv;
573
574 GtkWidget *button, *image, *sep;
575 gchar *file_path;
576
577 button = gtk_toggle_button_new();
578 gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
579
580 g_signal_connect(G_OBJECT(button), "toggled", G_CALLBACK(music_button_toggled), mmconv);
581
582 file_path = g_build_filename(DATADIR, "pixmaps", "gaim", "buttons",
583 "music.png", NULL);
584 image = gtk_image_new_from_file(file_path);
585 g_free(file_path);
586
587 gtk_container_add((GtkContainer *)button, image);
588
589 sep = gtk_vseparator_new();
590
591 mmconv->seperator = sep;
592 mmconv->button = button;
593
594 gtk_widget_show(sep);
595 gtk_widget_show(image);
596 gtk_widget_show(button);
597
598 gtk_box_pack_start(GTK_BOX(GAIM_GTK_CONVERSATION(conv)->toolbar), sep, FALSE, FALSE, 0);
599 gtk_box_pack_start(GTK_BOX(GAIM_GTK_CONVERSATION(conv)->toolbar), button, FALSE, FALSE, 0);
600 }
601
602 static void remove_widget (GtkWidget *button)
603 {
604 gtk_widget_hide(button);
605 gtk_widget_destroy(button);
606 }
607
608 static GtkWidget *
609 get_config_frame(GaimPlugin *plugin)
610 {
611 GtkWidget *ret;
612 GtkWidget *vbox;
613
614 GtkWidget *editor_path;
615 GtkWidget *editor_path_label;
616 GtkWidget *editor_path_button;
617
618 /* Outside container */
619 ret = gtk_vbox_new(FALSE, 18);
620 gtk_container_set_border_width(GTK_CONTAINER(ret), 10);
621
622 /* Configuration frame */
623 vbox = gaim_gtk_make_frame(ret, _("Music Messaging Configuration"));
624
625 /* Path to the score editor */
626 editor_path = gtk_entry_new();
627 editor_path_label = gtk_label_new(_("Score Editor Path"));
628 editor_path_button = gtk_button_new_with_mnemonic(_("_Apply"));
629
630 gtk_entry_set_text((GtkEntry*)editor_path, "/usr/local/bin/gscore");
631
632 g_signal_connect(G_OBJECT(editor_path_button), "clicked",
633 G_CALLBACK(set_editor_path), editor_path);
634
635 gtk_box_pack_start(GTK_BOX(vbox), editor_path_label, FALSE, FALSE, 0);
636 gtk_box_pack_start(GTK_BOX(vbox), editor_path, FALSE, FALSE, 0);
637 gtk_box_pack_start(GTK_BOX(vbox), editor_path_button, FALSE, FALSE, 0);
638
639 gtk_widget_show_all(ret);
640
641 return ret;
642 }
643
644 static GaimGtkPluginUiInfo ui_info =
645 {
646 get_config_frame,
647 0 /* page_num (reserved) */
648 };
649
650 static GaimPluginInfo info = {
651 GAIM_PLUGIN_MAGIC,
652 GAIM_MAJOR_VERSION,
653 GAIM_MINOR_VERSION,
654 GAIM_PLUGIN_STANDARD, /**< type */
655 GAIM_GTK_PLUGIN_TYPE, /**< ui_requirement */
656 0, /**< flags */
657 NULL, /**< dependencies */
658 GAIM_PRIORITY_DEFAULT, /**< priority */
659
660 MUSICMESSAGING_PLUGIN_ID, /**< id */
661 "Music Messaging", /**< name */
662 VERSION, /**< version */
663 N_("Music Messaging Plugin for collaborative composition."),
664 /** summary */
665 N_("The Music Messaging Plugin allows a number of users to simultaneously work on a piece of music by editting a common score in real-time."),
666 /** description */
667 "Christian Muise <christian.muise@gmail.com>", /**< author */
668 GAIM_WEBSITE, /**< homepage */
669 plugin_load, /**< load */
670 plugin_unload, /**< unload */
671 NULL, /**< destroy */
672 &ui_info, /**< ui_info */
673 NULL, /**< extra_info */
674 NULL,
675 NULL
676 };
677
678 static void
679 init_plugin(GaimPlugin *plugin) {
680 gaim_prefs_add_none("/plugins/gtk/musicmessaging");
681 gaim_prefs_add_string("/plugins/gtk/musicmessaging/editor_path", "/usr/local/bin/gscore");
682 }
683
684 GAIM_INIT_PLUGIN(musicmessaging, init_plugin, info);

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