/*
* Take a text string and try to extract a URL from it, and launch it.
*/
static int launch_url(char *s)
{
int ret;
if (is_url_scheme(s)) {
/*
* Looks like it already has a URL scheme. Fine as it is.
*/
ret = launch_it(s);
} else if (is_local_part(s)) {
/*
* It's likely to be an email address, so we'll prefix
* `mailto:'.
*/
char *url = dupcat("mailto:", s, NULL);
ret = launch_it(url);
free(url);
} else {
/*
* No idea. We'll prefix `http://' on the
* assumption that it's a truncated URL of the form
* `www.thingy.com/wossname' or just `www.thingy.com'.
*
* Exception: if the URL starts "//", we only prefix the
* `http:'.
*/
char *url;
if (s[0] == '/' && s[1] == '/')
url = dupcat("http:", s, NULL);
else
url = dupcat("http://", s, NULL);
ret = launch_it(url);
free(url);
}
return ret;
}
//
// HTMLエスケープ
//
// include_url : URL中でもエスケープする( デフォルト = true )
//
const std::string MISC::html_escape( const std::string& str, const bool include_url )
{
if( str.empty() ) return str;
bool is_url = false;
int scheme = SCHEME_NONE;
std::string str_out;
const size_t str_length = str.length();
for( size_t pos = 0; pos < str_length; ++pos )
{
char tmpchar = str.c_str()[ pos ];
// URL中はエスケープしない場合
if( ! include_url )
{
// URLとして扱うかどうか
// エスケープには影響がないので loose_url としておく
if( scheme != SCHEME_NONE ) is_url = is_url_char( str.c_str() + pos, true );
// URLスキームが含まれているか判別
int len = 0;
if( ! is_url ) scheme = is_url_scheme( str.c_str() + pos, &len );
// URLスキームが含まれていた場合は文字数分進めてループに戻る
if( len > 0 )
{
str_out += str.substr( pos, len );
pos += len - 1; // あとで ++pos される分を引く
continue;
}
}
// include_url = false でURL中ならエスケープしない
if( is_url ) str_out += tmpchar;
else if( tmpchar == '&' )
{
const int bufsize = 64;
char out_char[ bufsize ];
int n_in, n_out;
const int type = DBTREE::decode_char( str.c_str() + pos, n_in, out_char, n_out, false );
if( type == DBTREE::NODE_NONE ) str_out += "&";
else str_out += tmpchar;
}
else if( tmpchar == '\"' ) str_out += """;
else if( tmpchar == '<' ) str_out += "<";
else if( tmpchar == '>' ) str_out += ">";
else str_out += tmpchar;
}
#ifdef _DEBUG
if( str != str_out ){
std::cout << "MISC::html_escape\nstr = " << str << std::endl
<< "out = " << str_out << std::endl;
}
#endif
return str_out;
}
int process_arguments (int argc, char **argv) {
int c;
int option = 0;
static struct option longopts[] = {
MP_LONGOPTS_DEFAULT,
MP_LONGOPTS_HOST,
MP_LONGOPTS_PORT,
{"url", required_argument, 0, 'u'},
MP_LONGOPTS_WC,
MP_LONGOPTS_END
};
if (argc < 2) {
print_help();
exit(STATE_OK);
}
/* Set default */
while (1) {
c = mp_getopt(&argc, &argv, MP_OPTSTR_DEFAULT"H:P:u:w:c:", longopts, &option);
if (c == -1 || c == EOF)
break;
getopt_wc(c, optarg, &open_thresholds);
switch (c) {
case 'u':
getopt_url(optarg, &url);
break;
/* Hostname opt */
case 'H':
getopt_host(optarg, &hostname);
break;
case 'P':
getopt_port(optarg, &port);
break;
}
}
/* Check requirements */
if (!is_url_scheme(url, "http") && !is_url_scheme(url, "https"))
usage("Only http and https url allowed.");
if (!url && !hostname)
usage("Url or Hostname is mandatory.");
if (url && hostname)
usage("Only Url or Hostname allowed.");
if (!url) {
size_t len = strlen(hostname) + 40;
char *u;
u = mp_malloc(len);
mp_snprintf(u, len , "http://%s:%d/server-status?auto", hostname, port);
url = u;
} else {
char *u;
u = (char *)(url + strlen(url) - 5);
if (strcmp(u, "?auto") != 0) {
u = mp_malloc(strlen(url) + 6);
strcpy(u, url);
strcat(u, "?auto");
url = u;
}
}
return(OK);
}
