bool TorrentObject::LoadFromPath(const tr_session* Session, const char* TorrentPath)
{
tr_ctor* ctor = tr_ctorNew(Session);
tr_ctorSetPaused(ctor, TR_FORCE, TRUE);
if( tr_ctorSetMetainfoFromFile(ctor, TorrentPath) != TR_PARSE_OK )
return false;
//
//
fTorrentHandle = tr_torrentNew(ctor, NULL);
tr_ctorFree(ctor);
if( fTorrentHandle == NULL )
return false;
fInfo = tr_torrentInfo(fTorrentHandle);
fStatistics = tr_torrentStat(fTorrentHandle);
return true;
}
void
libttest_zero_torrent_populate (tr_torrent * tor, bool complete)
{
tr_file_index_t i;
for (i=0; i<tor->info.fileCount; ++i)
{
int err;
uint64_t j;
FILE * fp;
char * path;
char * dirname;
const tr_file * file = &tor->info.files[i];
struct stat sb;
if (!complete && (i==0))
path = tr_strdup_printf ("%s%c%s.part", tor->currentDir, TR_PATH_DELIMITER, file->name);
else
path = tr_strdup_printf ("%s%c%s", tor->currentDir, TR_PATH_DELIMITER, file->name);
dirname = tr_dirname (path);
tr_mkdirp (dirname, 0700);
fp = fopen (path, "wb+");
for (j=0; j<file->length; ++j)
fputc (((!complete) && (i==0) && (j<tor->info.pieceSize)) ? '\1' : '\0', fp);
fclose (fp);
tr_free (dirname);
tr_free (path);
path = tr_torrentFindFile (tor, i);
assert (path != NULL);
err = errno;
errno = 0;
stat (path, &sb);
assert (errno == 0);
errno = err;
tr_free (path);
}
sync ();
libttest_blockingTorrentVerify (tor);
if (complete)
assert (tr_torrentStat(tor)->leftUntilDone == 0);
else
assert (tr_torrentStat(tor)->leftUntilDone == tor->info.pieceSize);
}
bool TorrentObject::LoadFromHandle(tr_torrent* TorrentHandle)
{
fTorrentHandle = TorrentHandle;
fInfo = tr_torrentInfo(fTorrentHandle);
fStatistics = tr_torrentStat(fTorrentHandle);
return true;
}
void
libttest_zero_torrent_populate (tr_torrent * tor, bool complete)
{
tr_file_index_t i;
for (i=0; i<tor->info.fileCount; ++i)
{
int err;
uint64_t j;
tr_sys_file_t fd;
char * path;
char * dirname;
const tr_file * file = &tor->info.files[i];
if (!complete && (i==0))
path = tr_strdup_printf ("%s%c%s.part", tor->currentDir, TR_PATH_DELIMITER, file->name);
else
path = tr_strdup_printf ("%s%c%s", tor->currentDir, TR_PATH_DELIMITER, file->name);
dirname = tr_sys_path_dirname (path, NULL);
tr_sys_dir_create (dirname, TR_SYS_DIR_CREATE_PARENTS, 0700, NULL);
fd = tr_sys_file_open (path, TR_SYS_FILE_WRITE | TR_SYS_FILE_CREATE | TR_SYS_FILE_TRUNCATE, 0600, NULL);
for (j=0; j<file->length; ++j)
tr_sys_file_write (fd, ((!complete) && (i==0) && (j<tor->info.pieceSize)) ? "\1" : "\0", 1, NULL, NULL);
tr_sys_file_close (fd, NULL);
tr_free (dirname);
tr_free (path);
path = tr_torrentFindFile (tor, i);
assert (path != NULL);
err = errno;
assert (tr_sys_path_exists (path, NULL));
errno = err;
tr_free (path);
}
libttest_sync ();
libttest_blockingTorrentVerify (tor);
if (complete)
assert (tr_torrentStat(tor)->leftUntilDone == 0);
else
assert (tr_torrentStat(tor)->leftUntilDone == tor->info.pieceSize);
}
int libbt_get_status(int index, struct libbt_status *st)
{
tr_stat_t *s;
tr_torrent_t *tor = tor_list_get(index);
if(tor)
{
MEMSET(st, 0, sizeof(struct libbt_status));
s = tr_torrentStat( tor );
st->status = s->status;
st->downloaded = s->downloaded;
st->uploaded = s->uploaded;
st->progress = s->progress;
st->left = s->left;
if( s->status & TR_STATUS_DOWNLOAD )
{
st->leechers = s->leechers;
st->peersTotal = s->peersTotal;
st->seeders = s->seeders;
st->rateDownload = s->rateDownload;
st->rateUpload = s->rateUpload;
st->peersUploading = s->peersUploading;
st->peersDownloading = s->peersDownloading;
}
else if( s->status & TR_STATUS_SEED )
{
st->rateUpload = s->rateUpload;
st->peersDownloading = s->peersDownloading;
}
return index;
}
return -1;
}
void
gtr_confirm_remove (GtkWindow * parent,
TrCore * core,
GSList * torrent_ids,
gboolean delete_files)
{
GSList * l;
GtkWidget * d;
GString * primary_text;
GString * secondary_text;
struct delete_data * dd;
int connected = 0;
int incomplete = 0;
const int count = g_slist_length (torrent_ids);
if (!count)
return;
dd = g_new0 (struct delete_data, 1);
dd->core = core;
dd->torrent_ids = torrent_ids;
dd->delete_files = delete_files;
for (l=torrent_ids; l!=NULL; l=l->next)
{
const int id = GPOINTER_TO_INT (l->data);
tr_torrent * tor = gtr_core_find_torrent (core, id);
const tr_stat * stat = tr_torrentStat (tor);
if (stat->leftUntilDone) ++incomplete;
if (stat->peersConnected) ++connected;
}
primary_text = g_string_new (NULL);
if (!delete_files)
{
g_string_printf (primary_text, ngettext ("Remove torrent?",
"Remove %d torrents?",
count), count);
}
else
{
g_string_printf (primary_text, ngettext ("Delete this torrent's downloaded files?",
"Delete these %d torrents' downloaded files?",
count), count);
}
secondary_text = g_string_new (NULL);
if (!incomplete && !connected)
{
g_string_assign (secondary_text, ngettext (
"Once removed, continuing the transfer will require the torrent file or magnet link.",
"Once removed, continuing the transfers will require the torrent files or magnet links.",
count));
}
else if (count == incomplete)
{
g_string_assign (secondary_text, ngettext ("This torrent has not finished downloading.",
"These torrents have not finished downloading.",
count));
}
else if (count == connected)
{
g_string_assign (secondary_text, ngettext ("This torrent is connected to peers.",
"These torrents are connected to peers.",
count));
}
else
{
if (connected)
g_string_append (secondary_text, ngettext ("One of these torrents is connected to peers.",
"Some of these torrents are connected to peers.",
connected));
if (connected && incomplete)
g_string_append (secondary_text, "\n");
if (incomplete)
g_string_assign (secondary_text, ngettext ("One of these torrents has not finished downloading.",
"Some of these torrents have not finished downloading.",
incomplete));
}
d = gtk_message_dialog_new_with_markup (parent,
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_QUESTION,
GTK_BUTTONS_NONE,
"<big><b>%s</b></big>",
primary_text->str);
if (secondary_text->len)
gtk_message_dialog_format_secondary_markup (GTK_MESSAGE_DIALOG (d),
"%s", secondary_text->str);
gtk_dialog_add_buttons (GTK_DIALOG (d),
_("_Cancel"), GTK_RESPONSE_CANCEL,
(delete_files ? _("_Delete") :
_("_Remove")), GTK_RESPONSE_ACCEPT,
NULL);
gtk_dialog_set_default_response (GTK_DIALOG (d),
GTK_RESPONSE_CANCEL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (d),
GTK_RESPONSE_ACCEPT,
GTK_RESPONSE_CANCEL,
-1);
g_signal_connect (d, "response", G_CALLBACK (on_remove_dialog_response), dd);
gtk_widget_show_all (d);
g_string_free (primary_text, TRUE);
g_string_free (secondary_text, TRUE);
}
/*******************************************************************************
* main
******************************************************************************/
int main(int argc, char ** argv) {
/* vars */
int i, error, nat;
tr_handle_t * h;
tr_torrent_t * tor;
tr_stat_t * s;
double tf_sharing = 0.0;
char tf_string[80];
int tf_seeders, tf_leechers;
/* Get options */
if (parseCommandLine(argc, argv)) {
printf("Transmission %s [%d] - tfCLI [%d]\nhttp://transmission.m0k.org/ - http://tf-b4rt.berlios.de/\n\n",
VERSION_STRING, VERSION_REVISION, VERSION_REVISION_CLI);
printf(USAGE, argv[0], TR_DEFAULT_PORT);
return 1;
}
/* show help */
if (showHelp) {
printf("Transmission %s [%d] - tfCLI [%d]\nhttp://transmission.m0k.org/ - http://tf-b4rt.berlios.de/\n\n",
VERSION_STRING, VERSION_REVISION, VERSION_REVISION_CLI);
printf(USAGE, argv[0], TR_DEFAULT_PORT);
return 0;
}
// verbose
if (verboseLevel < 0) {
verboseLevel = 0;
} else if (verboseLevel > 9) {
verboseLevel = 9;
}
if (verboseLevel) {
static char env[11];
sprintf(env, "TR_DEBUG=%d", verboseLevel);
putenv(env);
}
// check port
if (bindPort < 1 || bindPort > 65535) {
printf("Invalid port '%d'\n", bindPort);
return 1;
}
// Initialize libtransmission
h = tr_init();
// Open and parse torrent file
if (!(tor = tr_torrentInit(h, torrentPath, 0, &error))) {
printf("Failed opening torrent file `%s'\n", torrentPath);
goto failed;
}
/* show info */
if (showInfo) {
// info
tr_info_t * info = tr_torrentInfo(tor);
// stat
s = tr_torrentStat(tor);
// Print torrent info (quite à la btshowmetainfo)
printf("hash: ");
for (i = 0; i < SHA_DIGEST_LENGTH; i++) {
printf("%02x", info->hash[i]);
}
printf("\n");
printf( "tracker: %s:%d\n",
s->trackerAddress, s->trackerPort );
printf( "announce: %s\n", s->trackerAnnounce );
printf("size: %"PRIu64" (%"PRIu64" * %d + %"PRIu64")\n",
info->totalSize, info->totalSize / info->pieceSize,
info->pieceSize, info->totalSize % info->pieceSize);
if (info->comment[0]) {
printf("comment: %s\n", info->comment);
}
if (info->creator[0]) {
printf("creator: %s\n", info->creator);
}
printf("file(s):\n");
for (i = 0; i < info->fileCount; i++) {
printf(" %s (%"PRIu64")\n", info->files[i].name,
info->files[i].length);
}
// cleanup
goto cleanup;
}
/* show scrape */
if (showScrape) {
int seeders, leechers, downloaded;
if (tr_torrentScrape(tor, &seeders, &leechers, &downloaded)) {
printf("Scrape failed.\n");
} else {
printf("%d seeder(s), %d leecher(s), %d download(s).\n",
seeders, leechers, downloaded);
}
// cleanup
goto cleanup;
}
/* start up transmission */
// Create PID file if wanted by user
if (tf_pid != NULL) {
FILE * pid_file;
pid_file = fopen(tf_pid, "w+");
if (pid_file != NULL) {
fprintf(pid_file, "%d", getpid());
fclose(pid_file);
}
}
// signal
signal(SIGINT, sigHandler);
// If running torrentflux, Download limit = 0 means no limit
if (tf_stat_file != NULL) { /* tfCLI */
// up
switch (uploadLimit) {
case 0:
uploadLimit = -1;
break;
case -2:
uploadLimit = 0;
break;
}
// down
switch (downloadLimit) {
case 0:
downloadLimit = -1;
break;
case -2:
downloadLimit = 0;
break;
}
}
// init some things
tr_setBindPort(h, bindPort);
tr_setGlobalUploadLimit(h, uploadLimit);
tr_setGlobalDownloadLimit(h, downloadLimit);
// nat-traversal
if (natTraversal) {
tr_natTraversalEnable(h);
} else {
tr_natTraversalDisable(h);
}
// set folder
tr_torrentSetFolder(tor, ".");
// start the torrent
tr_torrentStart(tor);
/* main-loop */
while (!mustDie) {
// status-string
char string[80];
int chars = 0;
//
int result;
char stat_state;
// sleep
sleep(displayInterval);
// Check if we must stop
if (tf_stat_file != NULL) { /* tfCLI */
tf_stat = fopen(tf_stat_file, "r");
if (tf_stat != NULL) {
// Get state
stat_state = fgetc(tf_stat);
// Close the file
fclose(tf_stat);
// Torrentflux asked to shutdown the torrent
if (stat_state == '0') {
mustDie = 1;
}
}
}
// torrent-stat
s = tr_torrentStat(tor);
if (s->status & TR_STATUS_CHECK) { /* --- CHECK --- */
if (tf_stat_file == NULL) { /* standalone */
// status-string
chars = snprintf(string, 80,
"Checking files... %.2f %%", 100.0 * s->progress );
} else { /* tfCLI */
// write tf-stat-file
tr_info_t * info = tr_torrentInfo(tor);
tf_stat = fopen(tf_stat_file, "w+");
if (tf_stat != NULL) {
fprintf(tf_stat, "%d\n%.1f\n%s\n0 kB/s\n0 kB/s\n%s\n0\n0\n0.0\n%d\n0\n%" PRIu64 "\n%" PRIu64,
1, /* State */
100.0 * s->progress, /* checking progress */
"Checking existing data", /* State text */
/* download speed */
/* upload speed */
tf_user, /* user */
/* seeds */
/* peers */
/* sharing */
seedLimit, /* seedlimit */
/* uploaded bytes */
s->downloaded, /* downloaded bytes */
info->totalSize); /* global size */
fclose(tf_stat);
}
}
} else if (s->status & TR_STATUS_DOWNLOAD) { /* --- DOWNLOAD --- */
if (tf_stat_file == NULL) { /* standalone */
// status-string
chars = snprintf(string, 80,
"Progress: %.2f %%, %d peer%s, dl from %d (%.2f KB/s), "
"ul to %d (%.2f KB/s)", 100.0 * s->progress,
s->peersTotal, ( s->peersTotal == 1 ) ? "" : "s",
s->peersUploading, s->rateDownload,
s->peersDownloading, s->rateUpload);
} else { /* tfCLI */
// sharing
if (s->downloaded != 0) {
tf_sharing =
((double)(s->uploaded) / (double)(s->downloaded)) * 100;
}
// seeders + leechers
if (s->seeders < 0) {
tf_seeders = 0;
} else {
tf_seeders = s->seeders;
}
if (s->leechers < 0) {
tf_leechers = 0;
} else {
tf_leechers = s->leechers;
}
// eta
if (s->eta != -1) {
// sanity-check. value of eta >= 7 days is not really of use
if (s->eta < 604800) {
if ((s->eta / (24 * 60 * 60)) != 0) {
sprintf(tf_string,"%d:%02d:%02d:%02d",
s->eta / (24 * 60 * 60),
((s->eta) % (24 * 60 * 60)) / (60 * 60),
((s->eta) % (60 * 60) / 60),
s->eta % 60);
} else if ((s->eta / (60 * 60)) != 0) {
sprintf(tf_string, "%d:%02d:%02d",
(s->eta) / (60 * 60),
((s->eta) % (60 * 60) / 60),
s->eta % 60);
} else {
sprintf(tf_string, "%d:%02d",
(s->eta) / 60, s->eta % 60);
}
} else {
sprintf(tf_string,"-");
}
} else {
sprintf(tf_string,"-");
}
if ((s->seeders == -1) && (s->peersTotal == 0)) {
sprintf(tf_string,"Connecting to Peers");
}
// write tf-stat-file
tf_stat = fopen(tf_stat_file, "w+");
if (tf_stat != NULL) {
tr_info_t * info = tr_torrentInfo( tor );
fprintf(tf_stat, "%d\n%.1f\n%s\n%.1f kB/s\n%.1f kB/s\n%s\n%d (%d)\n%d (%d)\n%.1f\n%d\n%" PRIu64 "\n%" PRIu64 "\n%" PRIu64,
1, /* State */
100.0 * s->progress, /* progress */
tf_string, /* Estimated time */
s->rateDownload, /* download speed */
s->rateUpload, /* upload speed */
tf_user, /* user */
s->peersUploading, tf_seeders, /* seeds */
s->peersDownloading, tf_leechers, /* peers */
tf_sharing, /* sharing */
seedLimit, /* seedlimit */
s->uploaded, /* uploaded bytes */
s->downloaded, /* downloaded bytes */
info->totalSize); /* global size */
fclose(tf_stat);
}
}
} else if (s->status & TR_STATUS_SEED) { /* --- SEED --- */
// info
tr_info_t * info = tr_torrentInfo(tor);
if (tf_stat_file == NULL) { /* standalone */
// status-string
chars = snprintf(string, 80,
"Seeding, uploading to %d of %d peer(s), %.2f KB/s",
s->peersDownloading, s->peersTotal,
s->rateUpload);
} else { /* tfCLI */
// sharing
if (s->downloaded != 0) {
tf_sharing =
((double)(s->uploaded) /
(double)(s->downloaded)) * 100;
} else {
tf_sharing =
((double)(s->uploaded) /
(double)(info->totalSize)) * 100;
}
// If we reached the seeding limit, we have to quit transmission
if ((seedLimit != 0) &&
((tf_sharing > (double)(seedLimit)) ||
(seedLimit == -1))) {
mustDie = 1;
}
// seeders + leechers
if (s->seeders < 0) {
tf_seeders = 0;
} else {
tf_seeders = s->seeders;
}
if (s->leechers < 0) {
tf_leechers = 0;
} else {
tf_leechers = s->leechers;
}
// write tf-stat-file
tf_stat = fopen(tf_stat_file, "w+");
if (tf_stat != NULL) {
fprintf(tf_stat, "%d\n%.1f\n%s\n%.1f kB/s\n%.1f kB/s\n%s\n%d (%d)\n%d (%d)\n%.1f\n%d\n%" PRIu64 "\n%" PRIu64 "\n%" PRIu64,
1, /* State */
100.0 * s->progress, /* progress */
"Download Succeeded!", /* State text */
s->rateDownload, /* download speed */
s->rateUpload, /* upload speed */
tf_user, /* user */
s->peersUploading, tf_seeders, /* seeds */
s->peersDownloading, tf_leechers, /* peers */
tf_sharing, /* sharing */
seedLimit, /* seedlimit */
s->uploaded, /* uploaded bytes */
s->downloaded, /* downloaded bytes */
info->totalSize); /* global size */
fclose(tf_stat);
}
}
}
// status-string
if (tf_stat_file == NULL) { /* standalone */
memset( &string[chars], ' ', 79 - chars );
string[79] = '\0';
// print status to stderr
fprintf(stderr, "\r%s", string);
}
// errors
if (s->error & TR_ETRACKER) {
if (tf_stat_file == NULL) { /* standalone */
// print errors to stderr
fprintf(stderr, "\n%s\n", s->trackerError);
} else { /* tfCLI */
// append errors to stat-file
tf_stat = fopen(tf_stat_file, "a+");
if (tf_stat != NULL) {
fprintf(tf_stat, "\n%s\n", s->trackerError);
fclose(tf_stat);
}
}
} else if (verboseLevel > 0) {
if (tf_stat_file == NULL) { /* standalone */
// stderr
fprintf(stderr, "\n");
}
}
// finishCall
if (tr_getFinished(tor)) {
result = system(finishCall);
}
} /* main-loop */
// mark torrent as stopped in tf-stat-file
if (tf_stat_file != NULL) { /* tfCLI */
// info
tr_info_t * info = tr_torrentInfo(tor);
// sharing
if (s->downloaded != 0) {
tf_sharing =
((double)(s->uploaded) / (double)(s->downloaded)) * 100;
} else {
tf_sharing =
((double)(s->uploaded) / (double)(info->totalSize)) * 100;
}
// write tf-stat-file
tf_stat = fopen(tf_stat_file, "w+");
if (tf_stat != NULL) {
float progress;
if (s->status & TR_STATUS_SEED) {
sprintf(tf_string,"Download Succeeded!");
progress = 100;
} else {
sprintf(tf_string,"Torrent Stopped");
progress = -(1 + s->progress) * 100;
}
fprintf(tf_stat, "%d\n%.1f\n%s\n\n\n%s\n\n\n%.1f\n%d\n%" PRIu64 "\n%" PRIu64 "\n%" PRIu64,
0, /* State */
progress, /* progress */
tf_string, /* State text */
/* download speed */
/* upload speed */
tf_user, /* user */
/* seeds */
/* peers */
tf_sharing, /* sharing */
seedLimit, /* seedlimit */
s->uploaded, /* uploaded bytes */
s->downloaded, /* downloaded bytes */
info->totalSize); /* global size */
fclose(tf_stat);
}
}
// stderr
if (tf_stat_file == NULL) { /* standalone */
fprintf(stderr, "\n");
}
// Try for 5 seconds to notify the tracker that we are leaving
// and to delete any port mappings for nat traversal
tr_torrentStop(tor);
tr_natTraversalDisable(h);
for (i = 0; i < 10; i++) {
s = tr_torrentStat(tor);
nat = tr_natTraversalStatus(h);
if (s->status & TR_STATUS_PAUSE && TR_NAT_TRAVERSAL_DISABLED == nat) {
// The 'stopped' tracker message was sent
// and port mappings were deleted
break;
}
usleep(500000);
}
// Remove PID file if created !
if (tf_pid != NULL) {
remove(tf_pid);
}
cleanup:
tr_torrentClose(h, tor);
failed:
tr_close(h);
return 0;
}
//
// @INFO: Use TorrentObject::Statistics directly.
//
void TorrentObject::Update()
{
fStatistics = tr_torrentStat(fTorrentHandle);
}
