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/*
This file is part of GNUnet.
(C) 2005 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 2, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
/**
* @file src/fs.c
* @brief main file-sharing code of gnunet-gtk
* @author Christian Grothoff
*/
#include "fs.h"
#include "helper.h"
#include "download.h"
#include "search.h"
#include "upload.h"
#include <GNUnet/gnunet_fsui_lib.h>
struct FSUI_Context * ctx;
static gint saveEventProcessor(SaveCall * call) {
const FSUI_Event * event;
event = (const FSUI_Event *) call->args;
switch (event->type) {
case FSUI_search_result:
displaySearchResult(&event->data.SearchResult.fi,
event->data.SearchResult.searchURI,
NULL);
break;
case FSUI_search_error:
LOG(LOG_ERROR,
_("Error while searching: %s\n"),
event->data.message);
break;
case FSUI_download_aborted:
/* ignore for now */
break;
case FSUI_download_progress:
displayDownloadUpdate(event->data.DownloadProgress.uri,
event->data.DownloadProgress.completed,
event->data.DownloadProgress.last_block,
event->data.DownloadProgress.last_size);
/* FIXME:
if directory, also update search view! */
break;
case FSUI_download_complete:
displayDownloadComplete(event->data.DownloadProgress.uri,
event->data.DownloadProgress.filename);
/* FIXME:
if directory, also update search view! */
break;
case FSUI_download_error:
BREAK();
LOG(LOG_ERROR,
_("Error while downloading: %s\n"),
event->data.message);
break;
case FSUI_upload_progress:
displayUploadUpdate(event->data.UploadProgress.main_filename,
event->data.UploadProgress.filename,
event->data.UploadProgress.completed,
event->data.UploadProgress.total);
displayUploadUpdate(event->data.UploadProgress.main_filename,
event->data.UploadProgress.main_filename,
event->data.UploadProgress.main_completed,
event->data.UploadProgress.main_total);
break;
case FSUI_upload_complete:
displayUploadComplete(event->data.UploadComplete.main_filename,
event->data.UploadComplete.filename,
event->data.UploadComplete.uri);
break;
case FSUI_upload_error:
LOG(LOG_ERROR,
_("Error while uploading: %s\n"),
event->data.message);
break;
case FSUI_gnunetd_connected:
LOG(LOG_MESSAGE,
_("Connected to gnunetd.\n"));
break;
case FSUI_gnunetd_disconnected:
LOG(LOG_MESSAGE,
_("Disconnected from gnunetd.\n"));
break;
default:
BREAK();
LOG(LOG_ERROR,
_("Unhandled (unknown) FSUI event: %u.\n"),
event->type);
break;
}
gtkSaveCallDone(call->sem);
return FALSE;
}
/**
* FSUI event handler.
*/
static void eventProcessor(void * cls,
const FSUI_Event * event) {
gtkSaveCall((GtkFunction) &saveEventProcessor,
(void*) event);
}
void gtk_fs_init() {
ctx = FSUI_start("gnunet-gtk",
YES,
&eventProcessor,
NULL);
fs_search_start();
fs_download_start();
fs_upload_start();
}
static void * shutdownCode(Semaphore * sig) {
fs_download_stop();
fs_search_stop();
FSUI_stop(ctx);
fs_upload_stop();
SEMAPHORE_UP(sig);
return NULL;
}
void gtk_fs_done() {
PTHREAD_T doneThread;
Semaphore * sig;
void * unused;
sig = SEMAPHORE_NEW(0);
if (0 != PTHREAD_CREATE(&doneThread,
(PThreadMain)&shutdownCode,
sig,
8*1024))
DIE_STRERROR("pthread_create");
while (OK != SEMAPHORE_DOWN_NONBLOCKING(sig))
gtkRunSomeSaveCalls();
PTHREAD_JOIN(&doneThread,
&unused);
SEMAPHORE_FREE(sig);
}
/* end of fs.c */
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