/*
* Extract all urls from a given string.
*
* Return: a string of urls separated by \n
*
*/
char *extract_urls(const char *to_match)
{
char *urls = NULL;
if (!regex_init())
return NULL;
const char *p = to_match;
regmatch_t m;
while (1) {
int nomatch = regexec(&cregex, p, 1, &m, 0);
if (nomatch) {
return urls;
}
int start;
int finish;
if (m.rm_so == -1) {
break;
}
start = m.rm_so + (p - to_match);
finish = m.rm_eo + (p - to_match);
char *match = g_strndup(to_match + start, finish - start);
urls = string_append(urls, match, "\n");
g_free(match);
p += m.rm_eo;
}
return urls;
}
/*
* Function test
*/
int main(int argc, char *argv[])
{
#ifdef HAS_POSIX_REGEX
char buf[MAXINETADDR];
regex_init();
# if 0
do
{
printf("Enter regex pattern [ENTER=end of list]: ");
fflush(stdout);
fgets(buffer, sizeof(buffer), stdin);
strip_crlf(buffer);
if(buffer[0])
regex_do_entry(buffer);
}
while(buffer[0]);
printf("\n");
# endif
/* Read strings to match */
do
{
printf("Enter string [ENTER=end]: ");
fflush(stdout);
fgets(buffer, sizeof(buffer), stdin);
strip_crlf(buffer);
if(buffer[0])
{
if(regex_match(buffer))
{
printf("MATCH, ");
debug_subs();
str_regex_match_sub(buf, sizeof(buf), 1, buffer);
printf(" (1) = \"%s\"\n", buf);
}
else
{
printf("NO MATCH\n");
}
}
}
while(buffer[0]);
#endif
exit(0);
}
u32 dcdm_dp_init_ac_engine(void *buf)
{
u32 size;
dcdmd_sig_ac_spec_s *ac_spec;
if(NULL == buf)
{
return 1;
}
ac_spec = (dcdmd_sig_ac_spec_s *)buf;
if(regex_init())
{
return ERROR_NO_MEMORY;
}
memset(&g_dcdm_ac_engine, 0, sizeof(dcdm_ac_engine_s));
g_dcdm_ac_engine.ac.method = ac_spec->ac_method;
g_dcdm_ac_engine.ac.threshold_state = ac_spec->ac_threshold_state;
size = g_dp_ac_full_num_states * AC_BITMAP_STATE_NUM_RATIO * (sizeof(ac_bitmap_s) + sizeof(u32));
g_dcdm_ac_engine.ac.bitmap_state_table = conplat_malloc (size, MODULEID_DCDM);
if(NULL == g_dcdm_ac_engine.ac.bitmap_state_table)
{
printk("<0>Fail to alloc memory for ac bitmap state table!\r\n");
return ERROR_NO_MEMORY;
}
g_dcdm_ac_engine.bitmap_state_table_size = size;
size = g_dp_ac_full_num_states * (AC_BITMAP_STATE_NUM_RATIO + 1) * sizeof(ac_search_match_s);
g_dcdm_ac_engine.ac.match_table = conplat_malloc (size, MODULEID_DCDM);
if(NULL == g_dcdm_ac_engine.ac.match_table)
{
printk("<0>Fail to alloc memory for ac match state table!\r\n");
return ERROR_NO_MEMORY;
}
g_dcdm_ac_engine.match_state_table_size = size;
ac_init();
return ERROR_SUCCESS;
}
int main(int argc, char *argv[])
{
char **newargv;
char *name;
int i;
if (argc <= 1)
return 0;
regex_init();
for (i = 0, name = environ[i]; name != NULL; name = environ[++i]) {
if (regex_rmcheck(name)) {
if (! regex_keepcheck(name))
namelist_add(name);
}
}
namelist_unset();
newargv = mkargs(argc, argv);
execvp(newargv[0], newargv);
printf(PNAME ": failed to execute %s\n", newargv[0]);
return 1;
}
int
main(int argc, char **argv)
{
char config_file[PATH_MAX+1];
/* Parse command line arguments. */
{
int ch, dflag = 0;
opterr = 0;
while((ch = getopt(argc, argv, "dvc:")) != -1)
{
switch(ch)
{
case 'd':
dflag = 1;
break;
case 'v':
if(++vlevel > 3)
vlevel = 3;
break;
case 'c':
strncpy(config_file, optarg, PATH_MAX);
break;
case '?':
default:
usage(argv[0]);
exit(1);
break;
}
}
if(dflag == 1)
daemonize();
}
/* Determine what configuration file to use. */
if(strlen(config_file) > 0)
{
if(access(config_file, F_OK|R_OK) != 0)
{
switch(errno)
{
case ENOENT:
if(vlevel > 0)
fprintf(stderr, "[INFO] Can't find configuration file (%s).\n", config_file);
break;
case EACCES:
if(vlevel > 0)
fprintf(stderr, "[INFO] Can't access the file (%s).\n", config_file);
break;
}
exit(1);
}
}
else
{
char *homedir = getenv("HOME");
snprintf(config_file, PATH_MAX, "%s/%s", homedir, CONFIG_FILENAME);
if(access(config_file, F_OK|R_OK) != 0)
{
switch(errno)
{
case ENOENT:
if(vlevel > 0)
fprintf(stderr, "[INFO] Can't find configuration file (%s).\n", config_file);
break;
case EACCES:
if(vlevel > 0)
fprintf(stderr, "[INFO] Can't access the file (%s).\n", config_file);
break;
}
if(vlevel > 0)
fprintf(stderr, "[INFO] Attempting to use default configuration in %s.\n", CONFIG_DEFAULT_PATH);
if(access(CONFIG_DEFAULT_PATH, F_OK|R_OK) != 0)
{
fprintf(stderr, "No configuration file was found.\n");
exit(1);
}
strncpy(config_file, CONFIG_DEFAULT_PATH, PATH_MAX);
}
}
/* Initialize our module system just before we read our configs. */
mod_init();
/* Get bot configurations and place in bots. */
bots = calloc(1, sizeof(*bots));
if(bots == NULL)
return -1;
read_config(config_file);
#ifdef OPENSSL_ENABLED
/* If compiled with OpenSSL support, setup thread locking callbacks and locks. */
ssl_init();
#endif /* OPENSSL_ENABLED */
/* Initialize our regular expressions. */
regex_init();
/* XXX Remove this for release. */
//mod_load("libmod_urltools.dylib");
/* Create all nessesary threads. */
{
struct bot_in *next_bot = bots->b_first;
/* Make our threads detachable. */
pthread_attr_init(&thread_attr);
pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_DETACHED);
/* Set some thread specific stuffs. */
pthread_key_create(&m_sock_fds, NULL);
pthread_key_create(&bot, NULL);
pthread_key_create(&irc_s, NULL);
/* Launch a new thread per bot. */
for(; next_bot != NULL; next_bot = next_bot->next)
bot_spawn(next_bot);
}
/* Exit the current thread and allow the others to continue. */
pthread_exit(NULL);
return(0);
}
