bool
iconv_charset_converter_c::is_available(const std::string &charset) {
if (is_utf8_charset_name(charset))
return true;
iconv_t handle = iconv_open("UTF-8", charset.c_str());
if (reinterpret_cast<iconv_t>(-1) == handle)
return false;
iconv_close(handle);
return true;
}
bool
iconv_charset_converter_c::is_available(const std::string &charset) {
if (is_utf8_charset_name(charset))
return true;
iconv_t handle = iconv_open("UTF-8", charset.c_str());
if (s_iconv_t_error_value == handle)
return false;
iconv_close(handle);
return true;
}
iconv_charset_converter_c::iconv_charset_converter_c(const std::string &charset)
: charset_converter_c(charset)
, m_is_utf8(false)
, m_to_utf8_handle(reinterpret_cast<iconv_t>(-1))
, m_from_utf8_handle(reinterpret_cast<iconv_t>(-1))
{
if (is_utf8_charset_name(charset)) {
m_is_utf8 = true;
return;
}
m_to_utf8_handle = iconv_open("UTF-8", charset.c_str());
if (reinterpret_cast<iconv_t>(-1) == m_to_utf8_handle)
mxwarn(boost::format(Y("Could not initialize the iconv library for the conversion from %1% to UFT-8. "
"Some strings will not be converted to UTF-8 and the resulting Matroska file "
"might not comply with the Matroska specs (error: %2%, %3%).\n"))
% charset % errno % strerror(errno));
m_from_utf8_handle = iconv_open(charset.c_str(), "UTF-8");
if (reinterpret_cast<iconv_t>(-1) == m_from_utf8_handle)
mxwarn(boost::format(Y("Could not initialize the iconv library for the conversion from UFT-8 to %1%. "
"Some strings cannot be converted from UTF-8 and might be displayed incorrectly (error: %2%, %3%).\n"))
% charset % errno % strerror(errno));
}
windows_charset_converter_c::windows_charset_converter_c(const std::string &charset)
: charset_converter_c(charset)
, m_is_utf8(is_utf8_charset_name(charset))
, m_code_page(extract_code_page(charset))
{
}
