/* 'remove' removes the message with either docid: or msgid:, sends a
* (:remove ...) message when it succeeds
*/
static MuError
cmd_remove (ServerContext *ctx, GSList *args, GError **err)
{
unsigned docid;
const char *path;
docid = determine_docid (ctx->query, args, err);
if (docid == MU_STORE_INVALID_DOCID) {
print_and_clear_g_error (err);
return MU_OK;
}
path = get_path_from_docid (ctx->store, docid, err);
if (!path) {
print_and_clear_g_error (err);
return MU_OK;
}
if (unlink (path) != 0) {
mu_util_g_set_error (err, MU_ERROR_FILE_CANNOT_UNLINK,
"%s", strerror (errno));
print_and_clear_g_error (err);
return MU_OK;
}
if (!mu_store_remove_path (ctx->store, path)) {
print_error (MU_ERROR_XAPIAN_REMOVE_FAILED,
"failed to remove from database");
return MU_OK;
}
print_expr ("(:remove %u)", docid);
return MU_OK;
}
static MuError
foreach_doc_cb (const char* path, CleanupData *cudata)
{
if (access (path, R_OK) != 0) {
if (errno != EACCES)
g_debug ("cannot access %s: %s", path, strerror(errno));
if (!mu_store_remove_path (cudata->_store, path))
return MU_ERROR; /* something went wrong... bail out */
if (cudata->_stats)
++cudata->_stats->_cleaned_up;
}
if (cudata->_stats)
++cudata->_stats->_processed;
if (!cudata->_cb)
return MU_OK;
return cudata->_cb (cudata->_stats, cudata->_user_data);
}
MuError
mu_cmd_remove (MuStore *store, MuConfig *opts, GError **err)
{
gboolean allok;
int i;
g_return_val_if_fail (opts, MU_ERROR_INTERNAL);
g_return_val_if_fail (opts->cmd == MU_CONFIG_CMD_REMOVE,
MU_ERROR_INTERNAL);
/* note: params[0] will be 'add' */
if (!opts->params[0] || !opts->params[1]) {
g_warning ("usage: mu remove <file> [<files>]");
g_set_error (err, 0, MU_ERROR_IN_PARAMETERS,
"missing source and/or target");
return MU_ERROR_IN_PARAMETERS;
}
for (i = 1, allok = TRUE; opts->params[i]; ++i) {
const char* src;
src = opts->params[i];
if (!check_file_okay (src, FALSE) ||
!mu_store_remove_path (store, src)) {
allok = FALSE;
MU_WRITE_LOG ("failed to remove %s", src);
}
}
if (!allok) {
g_set_error (err, 0, MU_ERROR_XAPIAN_STORE_FAILED,
"remove failed for some message(s)");
return MU_ERROR_XAPIAN_REMOVE_FAILED;
}
return MU_OK;
}
