/** \file afs.c Paraslash's audio file selector. */
+#include <signal.h>
+#include <fnmatch.h>
#include "server.cmdline.h"
#include "para.h"
#include "afh.h"
int ret, fd = -1, query_shmid, result_shmid;
void *query_shm, *result_shm;
char buf[sizeof(afs_socket_cookie) + sizeof(int)];
-// char *tmpsocket_name;
struct sockaddr_un unix_addr;
+ size_t query_shm_size = sizeof(*cq);
- assert(query->data && query->size);
- ret = shm_new(query->size + sizeof(*cq));
+ if (query)
+ query_shm_size += query->size;
+ ret = shm_new(query_shm_size);
if (ret < 0)
return ret;
query_shmid = ret;
goto out;
cq = query_shm;
cq->handler = f;
- cq->query_size = query->size;
+ cq->query_size = query_shm_size - sizeof(*cq);
- memcpy(query_shm + sizeof(*cq), query->data, query->size);
+ if (query)
+ memcpy(query_shm + sizeof(*cq), query->data, query->size);
ret = shm_detach(query_shm);
if (ret < 0)
goto out;
ret = init_unix_addr(&unix_addr, conf.afs_socket_arg);
if (ret < 0)
goto out;
- ret = -E_CONNECT;
- if (connect(fd, (struct sockaddr *)&unix_addr, sizeof(unix_addr)) < 0) /* FIXME: Use para_connect() */
+ ret = PARA_CONNECT(fd, &unix_addr);
+ if (ret < 0)
goto out;
ret = send_bin_buffer(fd, buf, sizeof(buf));
- PARA_NOTICE_LOG("bin buffer ret: %d\n", ret);
if (ret < 0)
goto out;
ret = recv_bin_buffer(fd, buf, sizeof(buf));
- PARA_NOTICE_LOG("ret: %d\n", ret);
if (ret < 0)
goto out;
if (ret != sizeof(int)) {
goto out;
}
ret = *(int *) buf;
- PARA_NOTICE_LOG("result_shmid: %d\n", ret);
if (ret <= 0)
goto out;
result_shmid = ret;
PARA_ERROR_LOG("%s\n", "shm destroy error");
if (fd >= 0)
close(fd);
- PARA_DEBUG_LOG("callback_ret: %d\n", ret);
+// PARA_DEBUG_LOG("callback_ret: %d\n", ret);
return ret;
}
return send_option_arg_callback_request(NULL, argc, argv, f, result);
}
+static int action_if_pattern_matches(struct osl_row *row, void *data)
+{
+ struct pattern_match_data *pmd = data;
+ struct osl_object name_obj;
+ const char *p, *name;
+ int ret = osl_get_object(pmd->table, row, pmd->match_col_num, &name_obj);
+ const char *pattern_txt = (const char *)pmd->patterns.data;
+
+ if (ret < 0)
+ return ret;
+ name = (char *)name_obj.data;
+ if ((!name || !*name) && (pmd->pm_flags & PM_SKIP_EMPTY_NAME))
+ return 1;
+ if (!pmd->patterns.size && (pmd->pm_flags & PM_NO_PATTERN_MATCHES_EVERYTHING))
+ return pmd->action(pmd->table, row, name, pmd->data);
+ for (p = pattern_txt; p < pattern_txt + pmd->patterns.size;
+ p += strlen(p) + 1) {
+ ret = fnmatch(p, name, pmd->fnmatch_flags);
+ if (ret == FNM_NOMATCH)
+ continue;
+ if (ret)
+ return -E_FNMATCH;
+ return pmd->action(pmd->table, row, name, pmd->data);
+ }
+ return 1;
+}
+
+int for_each_matching_row(struct pattern_match_data *pmd)
+{
+ if (pmd->pm_flags & PM_REVERSE_LOOP)
+ return osl_rbtree_loop_reverse(pmd->table, pmd->loop_col_num, pmd,
+ action_if_pattern_matches);
+ return osl_rbtree_loop(pmd->table, pmd->loop_col_num, pmd,
+ action_if_pattern_matches);
+}
+
/**
* Compare two osl objects of string type.
*
return strncmp(str1, str2, PARA_MIN(obj1->size, obj2->size));
}
-/**
- * A wrapper for strtol(3).
- *
- * \param str The string to be converted to a long integer.
- * \param result The converted value is stored here.
- *
- * \return Positive on success, -E_ATOL on errors.
- *
- * \sa strtol(3), atoi(3).
- */
-int para_atol(const char *str, long *result)
-{
- char *endptr;
- long val;
- int ret, base = 10;
-
- errno = 0; /* To distinguish success/failure after call */
- val = strtol(str, &endptr, base);
- ret = -E_ATOL;
- if (errno == ERANGE && (val == LONG_MAX || val == LONG_MIN))
- goto out; /* overflow */
- if (errno != 0 && val == 0)
- goto out; /* other error */
- if (endptr == str)
- goto out; /* No digits were found */
- if (*endptr != '\0')
- goto out; /* Further characters after number */
- *result = val;
- ret = 1;
-out:
- return ret;
-}
-
-
/*
- * write input from fd to dynamically allocated char array,
- * but maximal max_size byte. Return size.
+ * write input from fd to dynamically allocated buffer,
+ * but maximal max_size byte.
*/
-static int fd2buf(int fd, char **buf, int max_size)
+static int fd2buf(int fd, unsigned max_size, struct osl_object *obj)
{
const size_t chunk_size = 1024;
- size_t size = 2048;
- char *p;
+ size_t size = 2048, received = 0;
int ret;
+ char *buf = para_malloc(size);
- *buf = para_malloc(size * sizeof(char));
- p = *buf;
- while ((ret = read(fd, p, chunk_size)) > 0) {
- p += ret;
- if ((p - *buf) + chunk_size >= size) {
- char *tmp;
-
+ for (;;) {
+ ret = recv_bin_buffer(fd, buf + received, chunk_size);
+ if (ret <= 0)
+ break;
+ received += ret;
+ if (received + chunk_size >= size) {
size *= 2;
- if (size > max_size) {
- ret = -E_INPUT_TOO_LARGE;
- goto out;
- }
- tmp = para_realloc(*buf, size);
- p = (p - *buf) + tmp;
- *buf = tmp;
+ ret = -E_INPUT_TOO_LARGE;
+ if (size > max_size)
+ break;
+ buf = para_realloc(buf, size);
}
}
- if (ret < 0) {
- ret = -E_READ;
- goto out;
- }
- ret = p - *buf;
-out:
- if (ret < 0 && *buf)
- free(*buf);
+ obj->data = buf;
+ obj->size = received;
+ if (ret < 0)
+ free(buf);
return ret;
}
/**
- * Read from stdin, and send the result to the parent process.
+ * Read data from a file descriptor, and send it to the afs process.
*
+ * \param fd File descriptor to read data from.
* \param arg_obj Pointer to the arguments to \a f.
* \param f The callback function.
* \param max_len Don't read more than that many bytes from stdin.
*
* This function is used by commands that wish to let para_server store
* arbitrary data specified by the user (for instance the add_blob family of
- * commands). First, at most \a max_len bytes are read from stdin, the result
+ * commands). First, at most \a max_len bytes are read from \a fd, the result
* is concatenated with the buffer given by \a arg_obj, and the combined buffer
* is made available to the parent process via shared memory.
*
* \return Negative on errors, the return value of the underlying call to
* send_callback_request() otherwise.
*/
-int stdin_command(struct osl_object *arg_obj, callback_function *f,
+int stdin_command(int fd, struct osl_object *arg_obj, callback_function *f,
unsigned max_len, struct osl_object *result)
{
- char *stdin_buf;
- size_t stdin_len;
- struct osl_object query;
- int ret = fd2buf(STDIN_FILENO, &stdin_buf, max_len);
+ struct osl_object query, stdin_obj;
+ int ret;
+ ret = send_buffer(fd, AWAITING_DATA_MSG);
if (ret < 0)
return ret;
- stdin_len = ret;
- query.size = arg_obj->size + stdin_len;
+ ret = fd2buf(fd, max_len, &stdin_obj);
+ if (ret < 0)
+ return ret;
+ query.size = arg_obj->size + stdin_obj.size;
query.data = para_malloc(query.size);
memcpy(query.data, arg_obj->data, arg_obj->size);
- memcpy((char *)query.data + arg_obj->size, stdin_buf, stdin_len);
- free(stdin_buf);
+ memcpy((char *)query.data + arg_obj->size, stdin_obj.data, stdin_obj.size);
+ free(stdin_obj.data);
ret = send_callback_request(f, &query, result);
free(query.data);
return ret;
static enum play_mode init_admissible_files(void)
{
int ret;
- char *given_mood, *given_playlist;
-
- given_mood = "mood_that_was_given_at_the_command_line";
- given_playlist = "given_playlist";
- if (given_mood) {
- ret = mood_open(given_mood);
+ if (conf.mood_given) {
+ ret = change_current_mood(conf.mood_arg);
if (ret >= 0) {
- if (given_playlist)
+ if (conf.playlist_given)
PARA_WARNING_LOG("ignoring playlist %s\n",
- given_playlist);
+ conf.playlist_arg);
return PLAY_MODE_MOOD;
}
}
- if (given_playlist) {
- ret = playlist_open(given_playlist);
+ if (conf.playlist_given) {
+ ret = playlist_open(conf.playlist_arg);
if (ret >= 0)
return PLAY_MODE_PLAYLIST;
}
- ret = mood_open(NULL); /* open first available mood */
+ ret = change_current_mood(NULL); /* open first available mood */
if (ret >= 0)
return PLAY_MODE_MOOD;
- mood_open(""); /* open dummy mood, always successful */
+ change_current_mood(""); /* open dummy mood, always successful */
return PLAY_MODE_MOOD;
}
unlink(socket_name);
ret = create_local_socket(socket_name, &unix_addr,
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IWOTH);
- if (ret < 0)
+ if (ret < 0) {
+ PARA_EMERG_LOG("%s: %s\n", PARA_STRERROR(-ret), socket_name);
exit(EXIT_FAILURE);
+ }
if (listen(ret , 5) < 0) {
PARA_EMERG_LOG("%s", "can not listen on socket\n");
exit(EXIT_FAILURE);
}
static int server_socket;
+static struct command_task command_task_struct;
+static struct signal_task signal_task_struct;
-void loop(void)
+static void unregister_tasks(void)
{
- for (;;)
- sleep(1);
+ unregister_task(&command_task_struct.task);
+ unregister_task(&signal_task_struct.task);
}
-static void afs_shutdown(enum osl_close_flags flags)
+static void close_afs_tables(enum osl_close_flags flags)
{
- PARA_NOTICE_LOG("cleaning up\n");
+ PARA_NOTICE_LOG("closing afs_tables\n");
score_shutdown(flags);
attribute_shutdown(flags);
- mood_close();
+ close_current_mood();
playlist_close();
moods_shutdown(flags);
playlists_shutdown(flags);
if (!FD_ISSET(st->fd, &s->rfds))
return;
st->signum = para_next_signal();
- PARA_NOTICE_LOG("caught signal %d\n", st->signum);
t->ret = 1;
if (st->signum == SIGUSR1)
return; /* ignore SIGUSR1 */
- afs_shutdown(OSL_MARK_CLEAN);
+ PARA_NOTICE_LOG("caught signal %d\n", st->signum);
t->ret = -E_SIGNAL_CAUGHT;
+ unregister_tasks();
}
static void register_signal_task(void)
{
- static struct signal_task signal_task_struct;
struct signal_task *st = &signal_task_struct;
st->fd = para_signal_init();
PARA_INFO_LOG("signal pipe: fd %d\n", st->fd);
register_task(&st->task);
}
+static struct list_head afs_client_list;
+
+struct afs_client {
+ struct list_head node;
+ int fd;
+ struct timeval connect_time;
+};
+
static void command_pre_select(struct sched *s, struct task *t)
{
struct command_task *ct = t->private_data;
- t->ret = 1;
+ struct afs_client *client;
+
para_fd_set(ct->fd, &s->rfds, &s->max_fileno);
+ list_for_each_entry(client, &afs_client_list, node)
+ para_fd_set(client->fd, &s->rfds, &s->max_fileno);
+ t->ret = 1;
}
/*
return ret;
}
-static void command_post_select(struct sched *s, struct task *t)
+static void execute_afs_command(int fd, uint32_t expected_cookie)
{
- struct command_task *ct = t->private_data;
- struct sockaddr_un unix_addr;
- char buf[sizeof(uint32_t) + sizeof(int)];
uint32_t cookie;
- int query_shmid, fd;
+ int query_shmid;
+ char buf[sizeof(cookie) + sizeof(query_shmid)];
+ int ret = recv_bin_buffer(fd, buf, sizeof(buf));
- t->ret = 1;
- if (!FD_ISSET(ct->fd, &s->rfds))
- return;
- t->ret = para_accept(ct->fd, &unix_addr, sizeof(unix_addr));
- if (t->ret < 0)
+ if (ret < 0) {
+ PARA_NOTICE_LOG("%s\n", PARA_STRERROR(-ret));
return;
- /*
- * The following errors may be caused by a malicious local user. So do
- * not return an error in this case as this would terminate para_afs
- * and para_server.
- */
- fd = t->ret;
- /* FIXME: This is easily dosable (peer doesn't send data) */
- t->ret = recv_bin_buffer(fd, buf, sizeof(buf));
- if (t->ret < 0) {
- PARA_NOTICE_LOG("%s (%d)\n", PARA_STRERROR(-t->ret), t->ret);
- t->ret = 1;
- goto out;
}
- if (t->ret != sizeof(buf)) {
- PARA_NOTICE_LOG("short read (%d bytes, expected %u)\n",
- t->ret, sizeof(buf));
- t->ret = 1;
- goto out;
+ if (ret != sizeof(buf)) {
+ PARA_NOTICE_LOG("short read (%d bytes, expected %lu)\n",
+ ret, (long unsigned) sizeof(buf));
+ return;
}
cookie = *(uint32_t *)buf;
- if (cookie != ct->cookie) {
+ if (cookie != expected_cookie) {
PARA_NOTICE_LOG("received invalid cookie(got %u, expected %u)\n",
- (unsigned)cookie, (unsigned)ct->cookie);
- t->ret = 1;
- goto out;
+ (unsigned)cookie, (unsigned)expected_cookie);
+ return;
}
query_shmid = *(int *)(buf + sizeof(cookie));
if (query_shmid < 0) {
PARA_WARNING_LOG("received invalid query shmid %d)\n",
query_shmid);
- t->ret = 1;
- goto out;
+ return;
}
- t->ret = call_callback(fd, query_shmid);
+ /* Ignore return value: Errors might be ok here. */
+ call_callback(fd, query_shmid);
+}
+
+#define AFS_CLIENT_TIMEOUT 3
+
+static void command_post_select(struct sched *s, struct task *t)
+{
+ struct command_task *ct = t->private_data;
+ struct sockaddr_un unix_addr;
+ struct afs_client *client, *tmp;
+
+ /* First, check the list of connected clients. */
+ list_for_each_entry_safe(client, tmp, &afs_client_list, node) {
+ if (FD_ISSET(client->fd, &s->rfds))
+ execute_afs_command(client->fd, ct->cookie);
+ else { /* prevent bogus connection flodding */
+ struct timeval diff;
+ tv_diff(now, &client->connect_time, &diff);
+ if (diff.tv_sec < AFS_CLIENT_TIMEOUT)
+ continue;
+ PARA_WARNING_LOG("connection timeout\n");
+ }
+ close(client->fd);
+ list_del(&client->node);
+ free(client);
+ }
+ /* Next, accept connections on the local socket. */
+ if (!FD_ISSET(ct->fd, &s->rfds))
+ goto out;
+ t->ret = para_accept(ct->fd, &unix_addr, sizeof(unix_addr));
if (t->ret < 0) {
PARA_NOTICE_LOG("%s\n", PARA_STRERROR(-t->ret));
- t->ret = 1;
goto out;
}
+ client = para_malloc(sizeof(*client));
+ client->fd = t->ret;
+ client->connect_time = *now;
+ para_list_add(&client->node, &afs_client_list);
out:
- close(fd);
+ t->ret = 1;
}
static void register_command_task(uint32_t cookie)
{
- static struct command_task command_task_struct;
struct command_task *ct = &command_task_struct;
ct->fd = setup_command_socket_or_die();
ct->cookie = cookie;
register_command_task(cookie);
}
-static int open_afs_tables(void)
+static char *database_dir;
+
+static int make_database_dir(void)
{
int ret;
- char *db;
-
- if (conf.afs_database_dir_given)
- db = conf.afs_database_dir_arg;
- else {
- char *home = para_homedir();
- db = make_message("%s/.paraslash/afs_database", home);
- free(home);
+
+ if (!database_dir) {
+ if (conf.afs_database_dir_given)
+ database_dir = para_strdup(conf.afs_database_dir_arg);
+ else {
+ char *home = para_homedir();
+ database_dir = make_message(
+ "%s/.paraslash/afs_database", home);
+ free(home);
+ }
}
- PARA_INFO_LOG("afs_database dir %s\n", db);
- ret = para_mkdir(db, 0777);
- if (ret < 0 && ret != -E_EXIST)
- goto err;
- ret = attribute_init(&afs_tables[TBLNUM_ATTRIBUTES], db);
+ PARA_INFO_LOG("afs_database dir %s\n", database_dir);
+ ret = para_mkdir(database_dir, 0777);
+ if (ret >= 0 || ret == -E_EXIST)
+ return 1;
+ free(database_dir);
+ database_dir = NULL;
+ return ret;
+}
+
+static int open_afs_tables(void)
+{
+ int ret = make_database_dir();
+
if (ret < 0)
- goto err;
- ret = moods_init(&afs_tables[TBLNUM_MOODS], db);
+ return ret;
+ ret = attribute_init(&afs_tables[TBLNUM_ATTRIBUTES], database_dir);
+ if (ret < 0)
+ return ret;
+ ret = moods_init(&afs_tables[TBLNUM_MOODS], database_dir);
if (ret < 0)
goto moods_init_error;
- ret = playlists_init(&afs_tables[TBLNUM_PLAYLIST], db);
+ ret = playlists_init(&afs_tables[TBLNUM_PLAYLIST], database_dir);
if (ret < 0)
goto playlists_init_error;
- ret = lyrics_init(&afs_tables[TBLNUM_LYRICS], db);
+ ret = lyrics_init(&afs_tables[TBLNUM_LYRICS], database_dir);
if (ret < 0)
goto lyrics_init_error;
- ret = images_init(&afs_tables[TBLNUM_IMAGES], db);
+ ret = images_init(&afs_tables[TBLNUM_IMAGES], database_dir);
if (ret < 0)
goto images_init_error;
- ret = score_init(&afs_tables[TBLNUM_SCORES], db);
+ ret = score_init(&afs_tables[TBLNUM_SCORES], database_dir);
if (ret < 0)
goto score_init_error;
- ret = aft_init(&afs_tables[TBLNUM_AUDIO_FILES], db);
+ ret = aft_init(&afs_tables[TBLNUM_AUDIO_FILES], database_dir);
if (ret < 0)
goto aft_init_error;
- if (!conf.afs_database_dir_given)
- free(db);
return 1;
aft_init_error:
moods_shutdown(OSL_MARK_CLEAN);
moods_init_error:
attribute_shutdown(OSL_MARK_CLEAN);
-err:
- if (!conf.afs_database_dir_given)
- free(db);
return ret;
}
{
enum play_mode current_play_mode;
struct sched s;
- int ret = open_afs_tables();
+ int ret;
+
+ INIT_LIST_HEAD(&afs_client_list);
+ ret = open_afs_tables();
if (ret < 0) {
PARA_EMERG_LOG("%s\n", PARA_STRERROR(-ret));
exit(EXIT_FAILURE);
}
server_socket = socket_fd;
+ ret = mark_fd_nonblock(server_socket);
+ if (ret < 0)
+ exit(EXIT_FAILURE);
PARA_INFO_LOG("server_socket: %d, afs_socket_cookie: %u\n",
server_socket, (unsigned) cookie);
current_play_mode = init_admissible_files();
s.default_timeout.tv_sec = 0;
s.default_timeout.tv_usec = 99 * 1000;
ret = sched(&s);
- assert(ret < 0);
- PARA_EMERG_LOG("%s\n", PARA_STRERROR(-ret));
+ if (ret < 0)
+ PARA_EMERG_LOG("%s\n", PARA_STRERROR(-ret));
+ close_afs_tables(OSL_MARK_CLEAN);
exit(EXIT_FAILURE);
}
-static int create_all_tables(void)
+static int create_tables_callback(const struct osl_object *query,
+ __a_unused struct osl_object *result)
{
+ uint32_t table_mask = *(uint32_t *)query->data;
int i, ret;
+ close_afs_tables(OSL_MARK_CLEAN);
for (i = 0; i < NUM_AFS_TABLES; i++) {
struct table_info *ti = afs_tables + i;
if (ti->flags & TBLFLAG_SKIP_CREATE)
continue;
+ if (!(table_mask & (1 << i)))
+ continue;
ret = osl_create_table(ti->desc);
if (ret < 0)
return ret;
}
- return 1;
+ ret = open_afs_tables();
+ return ret < 0? ret: 0;
}
int com_init(int fd, int argc, char * const * const argv)
{
int i, j, ret;
+ uint32_t table_mask = (1 << (NUM_AFS_TABLES + 1)) - 1;
+ struct osl_object query = {.data = &table_mask,
+ .size = sizeof(table_mask)};
+
+ if (argc != 1) {
+ table_mask = 0;
+ for (i = 1; i < argc; i++) {
+ for (j = 0; j < NUM_AFS_TABLES; j++) {
+ struct table_info *ti = afs_tables + j;
+
+ if (ti->flags & TBLFLAG_SKIP_CREATE)
+ continue;
+ if (strcmp(argv[i], ti->desc->name))
+ continue;
+ table_mask |= (1 << j);
+ break;
+ }
+ if (j == NUM_AFS_TABLES)
+ return -E_BAD_TABLE_NAME;
+ }
+ }
+ ret = send_callback_request(create_tables_callback, &query, NULL);
+ if (ret < 0)
+ return ret;
+ return send_va_buffer(fd, "successfully created afs table(s)\n");
+}
+
+enum com_check_flags {
+ CHECK_AFT = 1,
+ CHECK_MOODS = 2,
+ CHECK_PLAYLISTS = 4
+};
+
+int com_check(int fd, int argc, char * const * const argv)
+{
+ unsigned flags = 0;
+ int i, ret;
+ struct osl_object result;
- if (argc == 1) {
- ret = create_all_tables();
+ for (i = 1; i < argc; i++) {
+ const char *arg = argv[i];
+ if (arg[0] != '-')
+ break;
+ if (!strcmp(arg, "--")) {
+ i++;
+ break;
+ }
+ if (!strcmp(arg, "-a")) {
+ flags |= CHECK_AFT;
+ continue;
+ }
+ if (!strcmp(arg, "-p")) {
+ flags |= CHECK_PLAYLISTS;
+ continue;
+ }
+ if (!strcmp(arg, "-m")) {
+ flags |= CHECK_MOODS;
+ continue;
+ }
+ return -E_AFS_SYNTAX;
+ }
+ if (i < argc)
+ return -E_AFS_SYNTAX;
+ if (!flags)
+ flags = ~0U;
+ if (flags & CHECK_AFT) {
+ ret = send_callback_request(aft_check_callback, NULL, &result);
if (ret < 0)
return ret;
- return open_afs_tables();
+ if (ret > 0) {
+ ret = send_buffer(fd, (char *) result.data);
+ free(result.data);
+ if (ret < 0)
+ return ret;
+ }
}
- for (i = 1; i < argc; i++) {
- for (j = 0; j < NUM_AFS_TABLES; j++) {
- struct table_info *ti = afs_tables + j;
-
- if (ti->flags & TBLFLAG_SKIP_CREATE)
- continue;
- if (strcmp(argv[i], ti->desc->name))
- continue;
- ret = send_va_buffer(fd, "creating table %s\n", argv[i]);
+ if (flags & CHECK_PLAYLISTS) {
+ ret = send_callback_request(playlist_check_callback, NULL, &result);
+ if (ret < 0)
+ return ret;
+ if (ret > 0) {
+ ret = send_buffer(fd, (char *) result.data);
+ free(result.data);
if (ret < 0)
return ret;
- ret = osl_create_table(ti->desc);
+ }
+ }
+ if (flags & CHECK_MOODS) {
+ ret = send_callback_request(mood_check_callback, NULL, &result);
+ if (ret < 0)
+ return ret;
+ if (ret > 0) {
+ ret = send_buffer(fd, (char *) result.data);
+ free(result.data);
if (ret < 0)
return ret;
- break;
}
- if (j == NUM_AFS_TABLES)
- return -E_BAD_TABLE_NAME;
}
- return open_afs_tables();
+ return 1;
}
projects / paraslash.git / blobdiff