static gint
rspamd_control_finish_handler (struct rspamd_http_connection *conn,
struct rspamd_http_message *msg)
{
struct ucl_parser *parser;
ucl_object_t *obj;
rspamd_fstring_t *out;
const gchar *body;
gsize body_len;
struct rspamadm_control_cbdata *cbdata = conn->ud;
body = rspamd_http_message_get_body (msg, &body_len);
parser = ucl_parser_new (0);
if (!body || !ucl_parser_add_chunk (parser, body, body_len)) {
rspamd_fprintf (stderr, "cannot parse server's reply: %s\n",
ucl_parser_get_error (parser));
ucl_parser_free (parser);
}
else {
obj = ucl_parser_get_object (parser);
out = rspamd_fstring_new ();
if (json) {
rspamd_ucl_emit_fstring (obj, UCL_EMIT_JSON, &out);
}
else if (compact) {
rspamd_ucl_emit_fstring (obj, UCL_EMIT_JSON_COMPACT, &out);
}
else {
if (strcmp (cbdata->path, "/fuzzystat") == 0) {
rspamadm_execute_lua_ucl_subr (cbdata->L,
cbdata->argc,
cbdata->argv,
obj,
rspamadm_script_fuzzy_stat);
rspamd_fstring_free (out);
ucl_object_unref (obj);
ucl_parser_free (parser);
return 0;
}
else {
rspamd_ucl_emit_fstring (obj, UCL_EMIT_CONFIG, &out);
}
}
rspamd_fprintf (stdout, "%V", out);
rspamd_fstring_free (out);
ucl_object_unref (obj);
ucl_parser_free (parser);
}
return 0;
}
static void
rspamd_ucl_fin_cb (rspamd_mempool_t * pool, struct map_cb_data *data)
{
struct rspamd_ucl_map_cbdata *cbdata = data->cur_data, *prev =
data->prev_data;
ucl_object_t *obj;
struct ucl_parser *parser;
guint32 checksum;
ucl_object_iter_t it = NULL;
const ucl_object_t *cur;
struct rspamd_config *cfg = data->map->cfg;
if (prev != NULL) {
if (prev->buf != NULL) {
g_string_free (prev->buf, TRUE);
}
g_free (prev);
}
if (cbdata == NULL) {
msg_err_config ("map fin error: new data is NULL");
return;
}
checksum = XXH64 (cbdata->buf->str, cbdata->buf->len, 0);
if (data->map->checksum != checksum) {
/* New data available */
parser = ucl_parser_new (0);
if (!ucl_parser_add_chunk (parser, cbdata->buf->str,
cbdata->buf->len)) {
msg_err_config ("cannot parse map %s: %s",
data->map->uri,
ucl_parser_get_error (parser));
ucl_parser_free (parser);
}
else {
obj = ucl_parser_get_object (parser);
ucl_parser_free (parser);
it = NULL;
while ((cur = ucl_iterate_object (obj, &it, true))) {
ucl_object_replace_key (cbdata->cfg->rcl_obj, (ucl_object_t *)cur,
cur->key, cur->keylen, false);
}
ucl_object_unref (obj);
data->map->checksum = checksum;
}
}
else {
msg_info_config ("do not reload map %s, checksum is the same: %d",
data->map->uri,
checksum);
}
}
static gint
rspamd_client_finish_handler (struct rspamd_http_connection *conn,
struct rspamd_http_message *msg)
{
struct rspamd_client_request *req =
(struct rspamd_client_request *)conn->ud;
struct rspamd_client_connection *c;
struct ucl_parser *parser;
GError *err;
c = req->conn;
if (!c->req_sent) {
c->req_sent = TRUE;
rspamd_http_connection_reset (c->http_conn);
rspamd_http_connection_read_message (c->http_conn,
c->req,
c->fd,
&c->timeout,
c->ev_base);
return 0;
}
else {
if (rspamd_http_message_get_body (msg, NULL) == NULL || msg->code != 200) {
err = g_error_new (RCLIENT_ERROR, msg->code, "HTTP error: %d, %.*s",
msg->code,
(gint)msg->status->len, msg->status->str);
req->cb (c, msg, c->server_name->str, NULL, req->input, req->ud, err);
g_error_free (err);
return 0;
}
parser = ucl_parser_new (0);
if (!ucl_parser_add_chunk (parser, msg->body_buf.begin, msg->body_buf.len)) {
err = g_error_new (RCLIENT_ERROR, msg->code, "Cannot parse UCL: %s",
ucl_parser_get_error (parser));
ucl_parser_free (parser);
req->cb (c, msg, c->server_name->str, NULL, req->input, req->ud, err);
g_error_free (err);
return 0;
}
req->cb (c, msg, c->server_name->str, ucl_parser_get_object (
parser), req->input, req->ud, NULL);
ucl_parser_free (parser);
}
return 0;
}
static ucl_object_t *
keyword_open_schema(void)
{
struct ucl_parser *parser;
static const char keyword_schema_str[] = ""
"{"
" type = object;"
" properties {"
" actions = { "
" type = array; "
" items = { type = string }; "
" uniqueItems: true "
" }; "
" attributes = { "
" type = object; "
" properties { "
" owner = { type = string }; "
" group = { type = string }; "
" mode = { oneOf: [ { type = integer }, { type = string } ] }; "
" }"
" }; "
" pre-install = { type = string }; "
" post-install = { type = string }; "
" pre-deinstall = { type = string }; "
" post-deinstall = { type = string }; "
" pre-upgrade = { type = string }; "
" post-upgrade = { type = string }; "
" }"
"}";
if (keyword_schema != NULL)
return (keyword_schema);
parser = ucl_parser_new(0);
if (!ucl_parser_add_chunk(parser, keyword_schema_str,
sizeof(keyword_schema_str) -1)) {
pkg_emit_error("Cannot parse schema for keywords: %s",
ucl_parser_get_error(parser));
ucl_parser_free(parser);
return (NULL);
}
keyword_schema = ucl_parser_get_object(parser);
ucl_parser_free(parser);
return (keyword_schema);
}
void parse_conf(jail_conf_t *jail_conf, uint8_t *buf, size_t len) {
struct ucl_parser *parser = ucl_parser_new(UCL_PARSER_NO_TIME);
ucl_parser_add_chunk(parser, buf, len);
if (ucl_parser_get_error(parser))
die("Config: Could not parse"); // TODO: output the error
ucl_object_t *root = ucl_parser_get_object(parser);
jail_conf->hostname = NULL;
jail_conf->jailname = NULL;
jail_conf->net_iface = NULL;
jail_conf->script = NULL;
jail_conf->securelevel = 3;
jail_conf->devfs_ruleset = 4;
bzero(jail_conf->ipv4, sizeof(jail_conf->ipv4));
bzero(jail_conf->ipv6, sizeof(jail_conf->ipv6));
bzero(jail_conf->limits, sizeof(jail_conf->limits));
bzero(jail_conf->mounts, sizeof(jail_conf->mounts));
ucl_iterate(root, true, ^(ucl_object_t *cur) {
char *key = ucl_object_key(cur);
if (strcmp(key, "hostname") == 0) {
STR_TO_ARENA(jail_conf->hostname, ucl_object_tostring_forced(cur));
} else if (strcmp(key, "jailname") == 0) {
STR_TO_ARENA(jail_conf->jailname, ucl_object_tostring_forced(cur));
} else if (strcmp(key, "script") == 0) {
STR_TO_ARENA(jail_conf->script, ucl_object_tostring_forced(cur));
} else if (strcmp(key, "net_iface") == 0) {
STR_TO_ARENA(jail_conf->net_iface, ucl_object_tostring_forced(cur));
} else if (strcmp(key, "securelevel") == 0) {
int64_t int_val = -1;
if (ucl_object_toint_safe(cur, &int_val) != true)
die("Config: securelevel is not a number");
jail_conf->securelevel = (int8_t)int_val;
} else if (strcmp(key, "devfs_ruleset") == 0) {
int64_t int_val = -1;
if (ucl_object_toint_safe(cur, &int_val) != true)
die("Config: devfs_ruleset is not a number");
jail_conf->devfs_ruleset = (int16_t)int_val;
} else if (strcmp(key, "ipv4") == 0) {
__block size_t i = 0;
ucl_iterate(cur, false, ^(ucl_object_t *val) {
if (i > IPV4_ADDRS_LEN)
die("Config: Too many IPv4 addresses");
STR_TO_ARENA(jail_conf->ipv4[i], ucl_object_tostring_forced(val));
i++;
});
/***
* @function rspamd_cryptobox_keypair.create(ucl_data)
* Loads public key from UCL data
* @param {string} ucl_data ucl to load
* @return {cryptobox_keypair} new keypair
*/
static gint
lua_cryptobox_keypair_create (lua_State *L)
{
struct rspamd_cryptobox_keypair *kp, **pkp;
const gchar *buf;
gsize len;
struct ucl_parser *parser;
ucl_object_t *obj;
buf = luaL_checklstring (L, 1, &len);
if (buf != NULL) {
parser = ucl_parser_new (0);
if (!ucl_parser_add_chunk (parser, buf, len)) {
msg_err ("cannot open keypair from data: %s",
ucl_parser_get_error (parser));
ucl_parser_free (parser);
lua_pushnil (L);
}
else {
obj = ucl_parser_get_object (parser);
kp = rspamd_keypair_from_ucl (obj);
ucl_parser_free (parser);
if (kp == NULL) {
msg_err ("cannot load keypair from data");
ucl_object_unref (obj);
lua_pushnil (L);
}
else {
pkp = lua_newuserdata (L, sizeof (gpointer));
*pkp = kp;
rspamd_lua_setclass (L, "rspamd{cryptobox_keypair}", -1);
ucl_object_unref (obj);
}
}
}
else {
luaL_error (L, "bad input arguments");
}
return 1;
}
int
main(int argc, char **argv)
{
const char *fn = NULL;
unsigned char *inbuf;
struct ucl_parser *parser;
int k, ret = 0, r = 0;
ssize_t bufsize;
ucl_object_t *obj = NULL;
const ucl_object_t *par;
FILE *in;
if (argc > 1) {
fn = argv[1];
}
if (fn != NULL) {
in = fopen (fn, "r");
if (in == NULL) {
exit (-errno);
}
}
else {
in = stdin;
}
parser = ucl_parser_new (0);
inbuf = malloc (BUFSIZ);
bufsize = BUFSIZ;
r = 0;
while (!feof (in) && !ferror (in)) {
if (r == bufsize) {
inbuf = realloc (inbuf, bufsize * 2);
bufsize *= 2;
if (inbuf == NULL) {
perror ("realloc");
exit (EXIT_FAILURE);
}
}
r += fread (inbuf + r, 1, bufsize - r, in);
}
if (ferror (in)) {
fprintf (stderr, "Failed to read the input file.\n");
exit (EXIT_FAILURE);
}
ucl_parser_add_chunk (parser, inbuf, r);
fclose (in);
if (ucl_parser_get_error(parser)) {
printf ("Error occured: %s\n", ucl_parser_get_error(parser));
ret = 1;
goto end;
}
obj = ucl_parser_get_object (parser);
if (ucl_parser_get_error (parser)) {
printf ("Error occured: %s\n", ucl_parser_get_error(parser));
ret = 1;
goto end;
}
if (argc > 2) {
for (k = 2; k < argc; k++) {
printf ("search for \"%s\"... ", argv[k]);
par = ucl_object_find_key (obj, argv[k]);
printf ("%sfound\n", (par == NULL )?"not ":"");
ucl_obj_dump (par, 0);
}
}
else {
ucl_obj_dump (obj, 0);
}
end:
if (parser != NULL) {
ucl_parser_free (parser);
}
if (obj != NULL) {
ucl_object_unref (obj);
}
return ret;
}
int
main (int argc, char **argv)
{
char inbuf[8192], *test_in = NULL;
struct ucl_parser *parser = NULL, *parser2 = NULL;
ucl_object_t *obj;
FILE *in, *out;
unsigned char *emitted = NULL;
const char *fname_in = NULL, *fname_out = NULL;
int ret = 0, inlen, opt, json = 0, compact = 0, yaml = 0;
while ((opt = getopt(argc, argv, "jcy")) != -1) {
switch (opt) {
case 'j':
json = 1;
break;
case 'c':
compact = 1;
break;
case 'y':
yaml = 1;
break;
default: /* '?' */
fprintf (stderr, "Usage: %s [-jcy] [in] [out]\n",
argv[0]);
exit (EXIT_FAILURE);
}
}
argc -= optind;
argv += optind;
switch (argc) {
case 1:
fname_in = argv[0];
break;
case 2:
fname_in = argv[0];
fname_out = argv[1];
break;
}
if (fname_in != NULL) {
in = fopen (fname_in, "r");
if (in == NULL) {
exit (-errno);
}
}
else {
in = stdin;
}
parser = ucl_parser_new (UCL_PARSER_KEY_LOWERCASE);
ucl_parser_register_variable (parser, "ABI", "unknown");
if (fname_in != NULL) {
ucl_parser_set_filevars (parser, fname_in, true);
}
while (!feof (in)) {
memset (inbuf, 0, sizeof (inbuf));
if (fread (inbuf, 1, sizeof (inbuf) - 1, in) == 0) {
break;
}
inlen = strlen (inbuf);
test_in = malloc (inlen);
memcpy (test_in, inbuf, inlen);
ucl_parser_add_chunk (parser, test_in, inlen);
}
fclose (in);
if (fname_out != NULL) {
out = fopen (fname_out, "w");
if (out == NULL) {
exit (-errno);
}
}
else {
out = stdout;
}
if (ucl_parser_get_error (parser) != NULL) {
fprintf (out, "Error occurred: %s\n", ucl_parser_get_error(parser));
ret = 1;
goto end;
}
obj = ucl_parser_get_object (parser);
if (json) {
if (compact) {
emitted = ucl_object_emit (obj, UCL_EMIT_JSON_COMPACT);
}
else {
emitted = ucl_object_emit (obj, UCL_EMIT_JSON);
}
}
else if (yaml) {
emitted = ucl_object_emit (obj, UCL_EMIT_YAML);
}
else {
emitted = ucl_object_emit (obj, UCL_EMIT_CONFIG);
}
ucl_parser_free (parser);
ucl_object_unref (obj);
parser2 = ucl_parser_new (UCL_PARSER_KEY_LOWERCASE);
ucl_parser_add_string (parser2, emitted, 0);
if (ucl_parser_get_error(parser2) != NULL) {
fprintf (out, "Error occurred: %s\n", ucl_parser_get_error(parser2));
fprintf (out, "%s\n", emitted);
ret = 1;
goto end;
}
if (emitted != NULL) {
free (emitted);
}
obj = ucl_parser_get_object (parser2);
if (json) {
if (compact) {
emitted = ucl_object_emit (obj, UCL_EMIT_JSON_COMPACT);
}
else {
emitted = ucl_object_emit (obj, UCL_EMIT_JSON);
}
}
else if (yaml) {
emitted = ucl_object_emit (obj, UCL_EMIT_YAML);
}
else {
emitted = ucl_object_emit (obj, UCL_EMIT_CONFIG);
}
fprintf (out, "%s\n", emitted);
ucl_object_unref (obj);
end:
if (emitted != NULL) {
free (emitted);
}
if (parser2 != NULL) {
ucl_parser_free (parser2);
}
if (test_in != NULL) {
free (test_in);
}
fclose (out);
return ret;
}
int
main(int argc, char **argv)
{
const char *fn = NULL;
char inbuf[8192];
struct ucl_parser *parser;
int k, ret = 0, r = 0;
ucl_object_t *obj = NULL;
const ucl_object_t *par;
FILE *in;
if (argc > 1) {
fn = argv[1];
}
if (fn != NULL) {
in = fopen (fn, "r");
if (in == NULL) {
exit (-errno);
}
}
else {
in = stdin;
}
parser = ucl_parser_new (0);
while (!feof (in) && r < (int)sizeof (inbuf)) {
r += fread (inbuf + r, 1, sizeof (inbuf) - r, in);
}
ucl_parser_add_chunk (parser, inbuf, r);
fclose (in);
if (ucl_parser_get_error(parser)) {
printf ("Error occured: %s\n", ucl_parser_get_error(parser));
ret = 1;
goto end;
}
obj = ucl_parser_get_object (parser);
if (ucl_parser_get_error (parser)) {
printf ("Error occured: %s\n", ucl_parser_get_error(parser));
ret = 1;
goto end;
}
if (argc > 2) {
for (k = 2; k < argc; k++) {
printf ("search for \"%s\"... ", argv[k]);
par = ucl_object_find_key (obj, argv[k]);
printf ("%sfound\n", (par == NULL )?"not ":"");
ucl_obj_dump (par, 0);
}
}
else {
ucl_obj_dump (obj, 0);
}
end:
if (parser != NULL) {
ucl_parser_free (parser);
}
if (obj != NULL) {
ucl_object_unref (obj);
}
return ret;
}
gboolean
rspamd_task_load_message (struct rspamd_task *task,
struct rspamd_http_message *msg, const gchar *start, gsize len)
{
guint control_len, r;
struct ucl_parser *parser;
ucl_object_t *control_obj;
gchar filepath[PATH_MAX], *fp;
gint fd, flen;
gpointer map;
struct stat st;
if (msg) {
rspamd_protocol_handle_headers (task, msg);
}
if (task->flags & RSPAMD_TASK_FLAG_FILE) {
g_assert (task->msg.len > 0);
r = rspamd_strlcpy (filepath, task->msg.start,
MIN (sizeof (filepath), task->msg.len + 1));
rspamd_decode_url (filepath, filepath, r + 1);
flen = strlen (filepath);
if (filepath[0] == '"' && flen > 2) {
/* We need to unquote filepath */
fp = &filepath[1];
fp[flen - 2] = '\0';
}
else {
fp = &filepath[0];
}
if (access (fp, R_OK) == -1 || stat (fp, &st) == -1) {
g_set_error (&task->err, rspamd_task_quark(), RSPAMD_PROTOCOL_ERROR,
"Invalid file (%s): %s", fp, strerror (errno));
return FALSE;
}
fd = open (fp, O_RDONLY);
if (fd == -1) {
g_set_error (&task->err, rspamd_task_quark(), RSPAMD_PROTOCOL_ERROR,
"Cannot open file (%s): %s", fp, strerror (errno));
return FALSE;
}
map = mmap (NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0);
if (map == MAP_FAILED) {
close (fd);
g_set_error (&task->err, rspamd_task_quark(), RSPAMD_PROTOCOL_ERROR,
"Cannot mmap file (%s): %s", fp, strerror (errno));
return FALSE;
}
close (fd);
task->msg.start = map;
task->msg.len = st.st_size;
rspamd_mempool_add_destructor (task->task_pool, rspamd_task_unmapper, task);
}
else {
debug_task ("got input of length %z", task->msg.len);
task->msg.start = start;
task->msg.len = len;
if (task->msg.len == 0) {
msg_warn_task ("message has invalid message length: %ud",
task->msg.len);
g_set_error (&task->err, rspamd_task_quark(), RSPAMD_PROTOCOL_ERROR,
"Invalid length");
return FALSE;
}
if (task->flags & RSPAMD_TASK_FLAG_HAS_CONTROL) {
/* We have control chunk, so we need to process it separately */
if (task->msg.len < task->message_len) {
msg_warn_task ("message has invalid message length: %ud and total len: %ud",
task->message_len, task->msg.len);
g_set_error (&task->err, rspamd_task_quark(), RSPAMD_PROTOCOL_ERROR,
"Invalid length");
return FALSE;
}
control_len = task->msg.len - task->message_len;
if (control_len > 0) {
parser = ucl_parser_new (UCL_PARSER_KEY_LOWERCASE);
if (!ucl_parser_add_chunk (parser, task->msg.start, control_len)) {
msg_warn_task ("processing of control chunk failed: %s",
ucl_parser_get_error (parser));
ucl_parser_free (parser);
}
else {
control_obj = ucl_parser_get_object (parser);
ucl_parser_free (parser);
rspamd_protocol_handle_control (task, control_obj);
ucl_object_unref (control_obj);
}
task->msg.start += control_len;
task->msg.len -= control_len;
}
}
}
return TRUE;
}
void
json_config_fin_cb (rspamd_mempool_t * pool, struct map_cb_data *data)
{
struct config_json_buf *jb;
ucl_object_t *top;
struct ucl_parser *parser;
if (data->prev_data) {
jb = data->prev_data;
/* Clean prev data */
if (jb->buf) {
g_free (jb->buf);
}
g_free (jb);
}
/* Now parse json */
if (data->cur_data) {
jb = data->cur_data;
}
else {
msg_err ("no data read");
return;
}
if (jb->buf == NULL) {
msg_err ("no data read");
return;
}
/* NULL terminate current buf */
*jb->pos = '\0';
parser = ucl_parser_new (0);
if (!ucl_parser_add_chunk (parser, jb->buf, jb->pos - jb->buf)) {
msg_err ("cannot load json data: parse error %s",
ucl_parser_get_error (parser));
ucl_parser_free (parser);
return;
}
top = ucl_parser_get_object (parser);
ucl_parser_free (parser);
if (ucl_object_type (top) != UCL_ARRAY) {
ucl_object_unref (top);
msg_err ("loaded json is not an array");
return;
}
jb->cfg->current_dynamic_conf = NULL;
ucl_object_unref (jb->obj);
jb->obj = top;
/*
* Note about thread safety: we are updating values that are gdoubles so it is not atomic in general case
* but on the other hand all that data is used only in the main thread, so why it is *likely* safe
* to do this task in this way without explicit lock.
*/
apply_dynamic_conf (jb->obj, jb->cfg);
jb->cfg->current_dynamic_conf = jb->obj;
}
static gboolean
rspamd_symbols_cache_load_items (struct symbols_cache *cache, const gchar *name)
{
struct rspamd_symbols_cache_header *hdr;
struct stat st;
struct ucl_parser *parser;
ucl_object_t *top;
const ucl_object_t *cur, *elt;
ucl_object_iter_t it;
struct cache_item *item, *parent;
const guchar *p;
gint fd;
gpointer map;
double w;
fd = open (name, O_RDONLY);
if (fd == -1) {
msg_info ("cannot open file %s, error %d, %s", name,
errno, strerror (errno));
return FALSE;
}
if (fstat (fd, &st) == -1) {
close (fd);
msg_info ("cannot stat file %s, error %d, %s", name,
errno, strerror (errno));
return FALSE;
}
if (st.st_size < (gint)sizeof (*hdr)) {
close (fd);
errno = EINVAL;
msg_info ("cannot use file %s, error %d, %s", name,
errno, strerror (errno));
return FALSE;
}
map = mmap (NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0);
if (map == MAP_FAILED) {
close (fd);
msg_info ("cannot mmap file %s, error %d, %s", name,
errno, strerror (errno));
return FALSE;
}
close (fd);
hdr = map;
if (memcmp (hdr->magic, rspamd_symbols_cache_magic,
sizeof (rspamd_symbols_cache_magic)) != 0) {
msg_info ("cannot use file %s, bad magic", name);
munmap (map, st.st_size);
return FALSE;
}
parser = ucl_parser_new (0);
p = (const guchar *)(hdr + 1);
if (!ucl_parser_add_chunk (parser, p, st.st_size - sizeof (*hdr))) {
msg_info ("cannot use file %s, cannot parse: %s", name,
ucl_parser_get_error (parser));
munmap (map, st.st_size);
ucl_parser_free (parser);
return FALSE;
}
top = ucl_parser_get_object (parser);
munmap (map, st.st_size);
ucl_parser_free (parser);
if (top == NULL || ucl_object_type (top) != UCL_OBJECT) {
msg_info ("cannot use file %s, bad object", name);
ucl_object_unref (top);
return FALSE;
}
it = ucl_object_iterate_new (top);
while ((cur = ucl_object_iterate_safe (it, true))) {
item = g_hash_table_lookup (cache->items_by_symbol, ucl_object_key (cur));
if (item) {
/* Copy saved info */
elt = ucl_object_find_key (cur, "weight");
if (elt) {
w = ucl_object_todouble (elt);
if (w != 0) {
item->weight = w;
}
}
elt = ucl_object_find_key (cur, "time");
if (elt) {
item->avg_time = ucl_object_todouble (elt);
}
elt = ucl_object_find_key (cur, "count");
if (elt) {
item->avg_counter = ucl_object_toint (elt);
}
elt = ucl_object_find_key (cur, "frequency");
if (elt) {
item->frequency = ucl_object_toint (elt);
}
if (item->type == SYMBOL_TYPE_VIRTUAL && item->parent != -1) {
g_assert (item->parent < (gint)cache->items_by_id->len);
parent = g_ptr_array_index (cache->items_by_id, item->parent);
if (parent->weight < item->weight) {
parent->weight = item->weight;
}
/*
* We maintain avg_time for virtual symbols equal to the
* parent item avg_time
*/
parent->avg_time = item->avg_time;
parent->avg_counter = item->avg_counter;
}
if (fabs (item->weight) > cache->max_weight) {
cache->max_weight = fabs (item->weight);
}
cache->total_freq += item->frequency;
}
}
ucl_object_iterate_free (it);
ucl_object_unref (top);
return TRUE;
}
int main(int argc, char **argv) {
char ch;
FILE *in = stdin, *out = stdout;
const char *schema = NULL;
unsigned char *buf = NULL;
size_t size = 0, r = 0;
struct ucl_parser *parser = NULL;
ucl_object_t *obj = NULL;
ucl_emitter_t emitter = UCL_EMIT_CONFIG;
while((ch = getopt_long(argc, argv, "hi:o:s:f:", opts, NULL)) != -1) {
switch (ch) {
case 'i':
in = fopen(optarg, "r");
if (in == NULL) {
perror("fopen on input file");
exit(EXIT_FAILURE);
}
break;
case 'o':
out = fopen(optarg, "w");
if (out == NULL) {
perror("fopen on output file");
exit(EXIT_FAILURE);
}
break;
case 's':
schema = optarg;
break;
case 'f':
if (strcmp(optarg, "ucl") == 0) {
emitter = UCL_EMIT_CONFIG;
} else if (strcmp(optarg, "json") == 0) {
emitter = UCL_EMIT_JSON;
} else if (strcmp(optarg, "yaml") == 0) {
emitter = UCL_EMIT_YAML;
} else if (strcmp(optarg, "compact_json") == 0) {
emitter = UCL_EMIT_JSON_COMPACT;
} else if (strcmp(optarg, "msgpack") == 0) {
emitter = UCL_EMIT_MSGPACK;
} else {
fprintf(stderr, "Unknown output format: %s\n", optarg);
exit(EXIT_FAILURE);
}
break;
case 'h':
usage(argv[0], stdout);
exit(0);
default:
usage(argv[0], stderr);
exit(EXIT_FAILURE);
break;
}
}
parser = ucl_parser_new(0);
buf = malloc(BUFSIZ);
size = BUFSIZ;
while(!feof(in) && !ferror(in)) {
if (r == size) {
buf = realloc(buf, size*2);
size *= 2;
if (buf == NULL) {
perror("realloc");
exit(EXIT_FAILURE);
}
}
r += fread(buf + r, 1, size - r, in);
}
if (ferror(in)) {
fprintf(stderr, "Failed to read the input file.\n");
exit(EXIT_FAILURE);
}
fclose(in);
if (!ucl_parser_add_chunk(parser, buf, r)) {
fprintf(stderr, "Failed to parse input file: %s\n",
ucl_parser_get_error(parser));
exit(EXIT_FAILURE);
}
if ((obj = ucl_parser_get_object(parser)) == NULL) {
fprintf(stderr, "Failed to get root object: %s\n",
ucl_parser_get_error(parser));
exit(EXIT_FAILURE);
}
if (schema != NULL) {
struct ucl_parser *schema_parser = ucl_parser_new(0);
ucl_object_t *schema_obj = NULL;
struct ucl_schema_error error;
if (!ucl_parser_add_file(schema_parser, schema)) {
fprintf(stderr, "Failed to parse schema file: %s\n",
ucl_parser_get_error(schema_parser));
exit(EXIT_FAILURE);
}
if ((schema_obj = ucl_parser_get_object(schema_parser)) == NULL) {
fprintf(stderr, "Failed to get root object: %s\n",
ucl_parser_get_error(schema_parser));
exit(EXIT_FAILURE);
}
if (!ucl_object_validate(schema_obj, obj, &error)) {
fprintf(stderr, "Validation failed: %s\n", error.msg);
exit(EXIT_FAILURE);
}
}
if (emitter != UCL_EMIT_MSGPACK) {
fprintf(out, "%s\n", ucl_object_emit(obj, emitter));
}
else {
size_t len;
unsigned char *res;
res = ucl_object_emit_len(obj, emitter, &len);
fwrite(res, 1, len, out);
}
return 0;
}
static gint
rspamd_client_finish_handler (struct rspamd_http_connection *conn,
struct rspamd_http_message *msg)
{
struct rspamd_client_request *req =
(struct rspamd_client_request *)conn->ud;
struct rspamd_client_connection *c;
struct ucl_parser *parser;
GError *err;
const rspamd_ftok_t *tok;
c = req->conn;
if (!c->req_sent) {
c->req_sent = TRUE;
rspamd_http_connection_reset (c->http_conn);
rspamd_http_connection_read_message (c->http_conn,
c->req,
c->fd,
&c->timeout,
c->ev_base);
return 0;
}
else {
if (rspamd_http_message_get_body (msg, NULL) == NULL || msg->code != 200) {
err = g_error_new (RCLIENT_ERROR, msg->code, "HTTP error: %d, %.*s",
msg->code,
(gint)msg->status->len, msg->status->str);
req->cb (c, msg, c->server_name->str, NULL, req->input, req->ud, err);
g_error_free (err);
return 0;
}
tok = rspamd_http_message_find_header (msg, "compression");
if (tok) {
/* Need to uncompress */
rspamd_ftok_t t;
t.begin = "zstd";
t.len = 4;
if (rspamd_ftok_casecmp (tok, &t) == 0) {
ZSTD_DStream *zstream;
ZSTD_inBuffer zin;
ZSTD_outBuffer zout;
guchar *out;
gsize outlen, r;
zstream = ZSTD_createDStream ();
ZSTD_initDStream (zstream);
zin.pos = 0;
zin.src = msg->body_buf.begin;
zin.size = msg->body_buf.len;
if ((outlen = ZSTD_getDecompressedSize (zin.src, zin.size)) == 0) {
outlen = ZSTD_DStreamOutSize ();
}
out = g_malloc (outlen);
zout.dst = out;
zout.pos = 0;
zout.size = outlen;
while (zin.pos < zin.size) {
r = ZSTD_decompressStream (zstream, &zout, &zin);
if (ZSTD_isError (r)) {
err = g_error_new (RCLIENT_ERROR, 500,
"Decompression error: %s",
ZSTD_getErrorName (r));
req->cb (c, msg, c->server_name->str, NULL,
req->input, req->ud, err);
g_error_free (err);
ZSTD_freeDStream (zstream);
g_free (out);
return 0;
}
if (zout.pos == zout.size) {
/* We need to extend output buffer */
zout.size = zout.size * 1.5 + 1.0;
zout.dst = g_realloc (zout.dst, zout.size);
}
}
ZSTD_freeDStream (zstream);
parser = ucl_parser_new (0);
if (!ucl_parser_add_chunk (parser, zout.dst, zout.pos)) {
err = g_error_new (RCLIENT_ERROR, msg->code, "Cannot parse UCL: %s",
ucl_parser_get_error (parser));
ucl_parser_free (parser);
req->cb (c, msg, c->server_name->str, NULL, req->input, req->ud, err);
g_error_free (err);
g_free (zout.dst);
return 0;
}
g_free (zout.dst);
}
else {
err = g_error_new (RCLIENT_ERROR, 500,
"Invalid compression method");
req->cb (c, msg, c->server_name->str, NULL,
req->input, req->ud, err);
g_error_free (err);
return 0;
}
}
else {
parser = ucl_parser_new (0);
if (!ucl_parser_add_chunk (parser, msg->body_buf.begin, msg->body_buf.len)) {
err = g_error_new (RCLIENT_ERROR, msg->code, "Cannot parse UCL: %s",
ucl_parser_get_error (parser));
ucl_parser_free (parser);
req->cb (c, msg, c->server_name->str, NULL, req->input, req->ud, err);
g_error_free (err);
return 0;
}
}
req->cb (c, msg, c->server_name->str, ucl_parser_get_object (
parser), req->input, req->ud, NULL);
ucl_parser_free (parser);
}
return 0;
}
