/**
* When the source .torrent file is deleted
* (such as, if it was a temp file that a web browser passed to us),
* gtk invokes this callback and `filename' will be NULL.
* The `filename' tests here are to prevent us from losing the current
* metadata when that happens.
*/
static void
sourceChanged (GtkFileChooserButton * b, gpointer gdata)
{
struct OpenData * o = gdata;
char * filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (b));
/* maybe instantiate a torrent */
if (filename || !o->tor)
{
int err = 0;
int new_file = 0;
int duplicate_id = 0;
tr_torrent * torrent;
if (filename && (!o->filename || !tr_sys_path_is_same (filename, o->filename, NULL)))
{
g_free (o->filename);
o->filename = g_strdup (filename);
tr_ctorSetMetainfoFromFile (o->ctor, o->filename);
new_file = 1;
}
tr_ctorSetDownloadDir (o->ctor, TR_FORCE, o->downloadDir);
tr_ctorSetPaused (o->ctor, TR_FORCE, TRUE);
tr_ctorSetDeleteSource (o->ctor, FALSE);
if ((torrent = tr_torrentNew (o->ctor, &err, &duplicate_id)))
{
removeOldTorrent (o);
o->tor = torrent;
}
else if (new_file)
{
tr_torrent * tor;
if (duplicate_id)
tor = gtr_core_find_torrent (o->core, duplicate_id);
else
tor = NULL;
gtr_add_torrent_error_dialog (GTK_WIDGET (b), err, tor, o->filename);
}
updateTorrent (o);
}
g_free (filename);
}
static void
downloadDirChanged (GtkFileChooserButton * b, gpointer gdata)
{
struct OpenData * data = gdata;
char * fname = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (b));
if (fname && (!data->downloadDir || !tr_sys_path_is_same (fname, data->downloadDir, NULL)))
{
g_free (data->downloadDir);
data->downloadDir = g_strdup (fname);
updateTorrent (data);
gtr_freespace_label_set_dir (data->freespace_label, data->downloadDir);
}
g_free (fname);
}
static int
test_path_is_same (void)
{
char * const test_dir = create_test_dir (__FUNCTION__);
tr_error * err = NULL;
char * path1, * path2, * path3;
path1 = tr_buildPath (test_dir, "a", NULL);
path2 = tr_buildPath (test_dir, "b", NULL);
path3 = tr_buildPath (path2, "c", NULL);
/* Two non-existent files are not the same */
check (!tr_sys_path_is_same (path1, path1, &err));
check (err == NULL);
check (!tr_sys_path_is_same (path1, path2, &err));
check (err == NULL);
/* Two same files are the same */
libtest_create_file_with_string_contents (path1, "test");
check (tr_sys_path_is_same (path1, path1, &err));
check (err == NULL);
/* Existent and non-existent files are not the same */
check (!tr_sys_path_is_same (path1, path2, &err));
check (err == NULL);
check (!tr_sys_path_is_same (path2, path1, &err));
check (err == NULL);
/* Two separate files (even with same content) are not the same */
libtest_create_file_with_string_contents (path2, "test");
check (!tr_sys_path_is_same (path1, path2, &err));
check (err == NULL);
tr_sys_path_remove (path1, NULL);
/* Two same directories are the same */
tr_sys_dir_create (path1, 0, 0777, NULL);
check (tr_sys_path_is_same (path1, path1, &err));
check (err == NULL);
/* File and directory are not the same */
check (!tr_sys_path_is_same (path1, path2, &err));
check (err == NULL);
check (!tr_sys_path_is_same (path2, path1, &err));
check (err == NULL);
tr_sys_path_remove (path2, NULL);
/* Two separate directories are not the same */
tr_sys_dir_create (path2, 0, 0777, NULL);
check (!tr_sys_path_is_same (path1, path2, &err));
check (err == NULL);
tr_sys_path_remove (path1, NULL);
tr_sys_path_remove (path2, NULL);
if (create_symlink (path1, ".", true))
{
/* Directory and symlink pointing to it are the same */
check (tr_sys_path_is_same (path1, test_dir, &err));
check (err == NULL);
check (tr_sys_path_is_same (test_dir, path1, &err));
check (err == NULL);
/* Non-existent file and symlink are not the same */
check (!tr_sys_path_is_same (path1, path2, &err));
check (err == NULL);
check (!tr_sys_path_is_same (path2, path1, &err));
check (err == NULL);
/* Symlinks pointing to different directories are not the same */
create_symlink (path2, "..", true);
check (!tr_sys_path_is_same (path1, path2, &err));
check (err == NULL);
check (!tr_sys_path_is_same (path2, path1, &err));
check (err == NULL);
tr_sys_path_remove (path2, NULL);
/* Symlinks pointing to same directory are the same */
create_symlink (path2, ".", true);
check (tr_sys_path_is_same (path1, path2, &err));
check (err == NULL);
tr_sys_path_remove (path2, NULL);
/* Directory and symlink pointing to another directory are not the same */
tr_sys_dir_create (path2, 0, 0777, NULL);
check (!tr_sys_path_is_same (path1, path2, &err));
check (err == NULL);
check (!tr_sys_path_is_same (path2, path1, &err));
check (err == NULL);
/* Symlinks pointing to same directory are the same */
create_symlink (path3, "..", true);
check (tr_sys_path_is_same (path1, path3, &err));
check (err == NULL);
tr_sys_path_remove (path1, NULL);
/* File and symlink pointing to directory are not the same */
libtest_create_file_with_string_contents (path1, "test");
check (!tr_sys_path_is_same (path1, path3, &err));
check (err == NULL);
check (!tr_sys_path_is_same (path3, path1, &err));
check (err == NULL);
tr_sys_path_remove (path3, NULL);
/* File and symlink pointing to same file are the same */
create_symlink (path3, path1, false);
check (tr_sys_path_is_same (path1, path3, &err));
check (err == NULL);
check (tr_sys_path_is_same (path3, path1, &err));
check (err == NULL);
/* Symlinks pointing to non-existent files are not the same */
tr_sys_path_remove (path1, NULL);
create_symlink (path1, "missing", false);
tr_sys_path_remove (path3, NULL);
create_symlink (path3, "missing", false);
check (!tr_sys_path_is_same (path1, path3, &err));
check (err == NULL);
check (!tr_sys_path_is_same (path3, path1, &err));
check (err == NULL);
tr_sys_path_remove (path3, NULL);
/* Symlinks pointing to same non-existent file are not the same */
create_symlink (path3, ".." NATIVE_PATH_SEP "missing", false);
check (!tr_sys_path_is_same (path1, path3, &err));
check (err == NULL);
check (!tr_sys_path_is_same (path3, path1, &err));
check (err == NULL);
/* Non-existent file and symlink pointing to non-existent file are not the same */
tr_sys_path_remove (path3, NULL);
check (!tr_sys_path_is_same (path1, path3, &err));
check (err == NULL);
check (!tr_sys_path_is_same (path3, path1, &err));
check (err == NULL);
tr_sys_path_remove (path2, NULL);
tr_sys_path_remove (path1, NULL);
}
else
{
fprintf (stderr, "WARNING: [%s] unable to run symlink tests\n", __FUNCTION__);
}
tr_free (path3);
path3 = tr_buildPath (test_dir, "c", NULL);
libtest_create_file_with_string_contents (path1, "test");
if (create_hardlink (path2, path1))
{
/* File and hardlink to it are the same */
check (tr_sys_path_is_same (path1, path2, &err));
check (err == NULL);
/* Two hardlinks to the same file are the same */
create_hardlink (path3, path2);
check (tr_sys_path_is_same (path2, path3, &err));
check (err == NULL);
check (tr_sys_path_is_same (path1, path3, &err));
check (err == NULL);
tr_sys_path_remove (path2, NULL);
check (tr_sys_path_is_same (path1, path3, &err));
check (err == NULL);
tr_sys_path_remove (path3, NULL);
/* File and hardlink to another file are not the same */
libtest_create_file_with_string_contents (path3, "test");
create_hardlink (path2, path3);
check (!tr_sys_path_is_same (path1, path2, &err));
check (err == NULL);
check (!tr_sys_path_is_same (path2, path1, &err));
check (err == NULL);
tr_sys_path_remove (path3, NULL);
tr_sys_path_remove (path2, NULL);
}
else
{
fprintf (stderr, "WARNING: [%s] unable to run hardlink tests\n", __FUNCTION__);
}
if (create_symlink (path2, path1, false) && create_hardlink (path3, path1))
{
check (tr_sys_path_is_same (path2, path3, &err));
check (err == NULL);
}
else
{
fprintf (stderr, "WARNING: [%s] unable to run combined symlink and hardlink tests\n", __FUNCTION__);
}
tr_sys_path_remove (path3, NULL);
tr_sys_path_remove (path2, NULL);
tr_sys_path_remove (path1, NULL);
tr_free (path3);
tr_free (path2);
tr_free (path1);
tr_free (test_dir);
return 0;
}
