void ui_message_handlert::print(
unsigned level,
const std::string &message,
int sequence_number,
const source_locationt &location)
{
if(verbosity>=level)
{
switch(get_ui())
{
case PLAIN:
message_handlert::print(
level, message, sequence_number, location);
break;
case XML_UI:
case JSON_UI:
{
std::string tmp_message(message);
if(!tmp_message.empty() && *tmp_message.rbegin()=='\n')
tmp_message.resize(tmp_message.size()-1);
const char *type=level_string(level);
std::string sequence_number_str=
sequence_number>=0?i2string(sequence_number):"";
ui_msg(type, tmp_message, sequence_number_str, location);
}
break;
}
}
}
int utf8_format(const u_char *buf, size_t len, u_char *dst)
{
#ifndef HAVE_UTF8
/* some sanity checks */
if (len == 0 || buf == NULL) {
strncpy(dst, "", 1);
return 0;
}
/* copy the buffer */
memcpy(dst, buf, len);
return len;
#else
iconv_t cd;
#ifdef OS_LINUX
char *inbuf;
#else
const char *inbuf;
#endif
char *outbuf;
size_t inbytesleft, outbytesleft;
/* some sanity checks */
if (len == 0 || buf == NULL) {
strncpy(dst, "", 1);
return 0;
}
if (utf8_encoding == NULL) {
ui_msg("You must set an encoding type before using UTF8.\n");
return 0;
}
inbuf = (char *)buf;
inbytesleft = len;
outbuf = (char *)dst;
cd = iconv_open("UTF-8", utf8_encoding);
iconv(cd, &inbuf, &inbytesleft, &outbuf, &outbytesleft);
iconv_close(cd);
return len;
#endif
}
