bool cmd_renamescript(struct client_command_context *cmd)
{
struct client *client = cmd->client;
struct sieve_storage *storage = client->storage;
const char *scriptname, *newname;
struct sieve_script *script;
/* <oldname> <newname> */
if (!client_read_string_args(cmd, TRUE, 2, &scriptname, &newname))
return FALSE;
script = sieve_storage_open_script
(storage, scriptname, NULL);
if (script == NULL) {
client_send_storage_error(client, storage);
return TRUE;
}
if (sieve_script_rename(script, newname) < 0) {
client_send_storage_error(client, storage);
} else {
client->renamed_count++;
client_send_ok(client, "Renamescript completed.");
}
sieve_script_unref(&script);
return TRUE;
}
bool cmd_listscripts(struct client_command_context *cmd)
{
struct client *client = cmd->client;
struct sieve_storage_list_context *ctx;
const char *scriptname;
bool active;
string_t *str;
/* no arguments */
if ( !client_read_no_args(cmd) )
return FALSE;
if ( (ctx = sieve_storage_list_init(client->storage))
== NULL ) {
client_send_storage_error(client, client->storage);
return TRUE;
}
/* FIXME: This will be quite slow for large script lists. Implement
* some buffering to fix this. Wont truely be an issue with managesieve
* though.
*/
while ((scriptname = sieve_storage_list_next(ctx, &active)) != NULL) {
T_BEGIN {
str = t_str_new(128);
managesieve_quote_append_string(str, scriptname, FALSE);
if ( active )
str_append(str, " ACTIVE");
client_send_line(client, str_c(str));
} T_END;
}
if ( sieve_storage_list_deinit(&ctx) < 0 ) {
client_send_storage_error(client, client->storage);
return TRUE;
}
client_send_ok(client, "Listscripts completed.");
return TRUE;
}
static bool cmd_getscript_finish(struct cmd_getscript_context *ctx)
{
struct client *client = ctx->client;
if ( ctx->script != NULL )
sieve_script_unref(&ctx->script);
if ( ctx->failed ) {
if ( client->output->closed ) {
client_disconnect(client, "Disconnected");
return TRUE;
}
client_send_storage_error(client, client->storage);
return TRUE;
}
client_send_line(client, "");
client_send_ok(client, "Getscript completed.");
return TRUE;
}
static bool cmd_putscript_finish_parsing(struct client_command_context *cmd)
{
struct client *client = cmd->client;
struct cmd_putscript_context *ctx = cmd->context;
const struct managesieve_arg *args;
int ret;
/* if error occurs, the CRLF is already read. */
client->input_skip_line = FALSE;
/* <script literal> */
ret = managesieve_parser_read_args(ctx->save_parser, 0, 0, &args);
if (ret == -1 || client->output->closed) {
if (ctx->storage != NULL)
client_send_command_error(cmd, NULL);
cmd_putscript_finish(ctx);
return TRUE;
}
if (ret < 0) {
/* need more data */
return FALSE;
}
if ( MANAGESIEVE_ARG_IS_EOL(&args[0]) ) {
struct sieve_script *script;
bool success = TRUE;
/* Eat away the trailing CRLF */
client->input_skip_line = TRUE;
/* Obtain script object for uploaded script */
script = sieve_storage_save_get_tempscript(ctx->save_ctx);
/* Check result */
if ( script == NULL ) {
client_send_storage_error(client, ctx->storage);
cmd_putscript_finish(ctx);
return TRUE;
}
/* If quoted string, the size was not known until now */
if ( ctx->script_size == 0 ) {
if (sieve_script_get_size(script, &ctx->script_size) < 0) {
client_send_storage_error(client, ctx->storage);
cmd_putscript_finish(ctx);
return TRUE;
}
/* Check quota; max size is already checked */
if ( ctx->scriptname != NULL && !managesieve_quota_check_all
(client, ctx->scriptname, ctx->script_size) ) {
cmd_putscript_finish(ctx);
return TRUE;
}
}
/* Try to compile script */
T_BEGIN {
struct sieve_error_handler *ehandler;
enum sieve_compile_flags cpflags =
SIEVE_COMPILE_FLAG_NOGLOBAL | SIEVE_COMPILE_FLAG_UPLOADED;
struct sieve_binary *sbin;
enum sieve_error error;
string_t *errors;
/* Mark this as an activation when we are replacing the active script */
if ( sieve_storage_save_will_activate(ctx->save_ctx) ) {
cpflags |= SIEVE_COMPILE_FLAG_ACTIVATED;
}
/* Prepare error handler */
errors = str_new(default_pool, 1024);
ehandler = sieve_strbuf_ehandler_create(client->svinst, errors, TRUE,
client->set->managesieve_max_compile_errors);
/* Compile */
if ( (sbin=sieve_compile_script
(script, ehandler, cpflags, &error)) == NULL ) {
if ( error != SIEVE_ERROR_NOT_VALID ) {
const char *errormsg =
sieve_script_get_last_error(script, &error);
if ( error != SIEVE_ERROR_NONE )
client_send_no(client, errormsg);
else
client_send_no(client, str_c(errors));
} else {
client_send_no(client, str_c(errors));
}
success = FALSE;
} else {
sieve_close(&sbin);
/* Commit to save only when this is a putscript command */
if ( ctx->scriptname != NULL ) {
ret = sieve_storage_save_commit(&ctx->save_ctx);
/* Check commit */
if (ret < 0) {
client_send_storage_error(client, ctx->storage);
success = FALSE;
}
}
}
/* Finish up */
cmd_putscript_finish(ctx);
/* Report result to user */
if ( success ) {
if ( ctx->scriptname != NULL ) {
client->put_count++;
client->put_bytes += ctx->script_size;
} else {
client->check_count++;
client->check_bytes += ctx->script_size;
}
if ( sieve_get_warnings(ehandler) > 0 )
client_send_okresp(client, "WARNINGS", str_c(errors));
else {
if ( ctx->scriptname != NULL )
client_send_ok(client, "PUTSCRIPT completed.");
else
client_send_ok(client, "Script checked successfully.");
}
}
sieve_error_handler_unref(&ehandler);
str_free(&errors);
} T_END;
return TRUE;
}
client_send_command_error(cmd, "Too many command arguments.");
cmd_putscript_finish(ctx);
return TRUE;
}