324 lines
8.0 KiB
C++
324 lines
8.0 KiB
C++
// Generated by gtkmmproc -- DO NOT MODIFY!
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#include <glibmm/convert.h>
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#include <glibmm/private/convert_p.h>
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// -*- c++ -*-
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/* $Id$ */
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/* Copyright (C) 2002 The gtkmm Development Team
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free
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* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <glib/gconvert.h>
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#include <glib/gmessages.h>
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#include <glib/gunicode.h>
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#include <glibmm/utility.h>
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namespace Glib
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{
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/**** Glib::IConv **********************************************************/
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IConv::IConv(const std::string& to_codeset, const std::string& from_codeset)
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:
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gobject_ (g_iconv_open(to_codeset.c_str(), from_codeset.c_str()))
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{
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if(gobject_ == reinterpret_cast<GIConv>(-1))
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{
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GError* error = 0;
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// Abuse g_convert() to create a GError object. This may seem a weird
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// thing to do, but it gives us consistently translated error messages
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// at no further cost.
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g_convert("", 0, to_codeset.c_str(), from_codeset.c_str(), 0, 0, &error);
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// If this should ever fail we're fucked.
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g_assert(error != 0);
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Error::throw_exception(error);
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}
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}
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IConv::IConv(GIConv gobject)
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:
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gobject_ (gobject)
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{}
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IConv::~IConv()
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{
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g_iconv_close(gobject_);
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}
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size_t IConv::iconv(char** inbuf, gsize* inbytes_left, char** outbuf, gsize* outbytes_left)
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{
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return g_iconv(gobject_, inbuf, inbytes_left, outbuf, outbytes_left);
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}
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void IConv::reset()
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{
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// Apparently iconv() on Solaris <= 7 segfaults if you pass in
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// NULL for anything but inbuf; work around that. (NULL outbuf
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// or NULL *outbuf is allowed by Unix98.)
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char* outbuf = 0;
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gsize inbytes_left = 0;
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gsize outbytes_left = 0;
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g_iconv(gobject_, 0, &inbytes_left, &outbuf, &outbytes_left);
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}
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std::string IConv::convert(const std::string& str)
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{
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gsize bytes_written = 0;
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GError* error = 0;
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char *const buf = g_convert_with_iconv(
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str.data(), str.size(), gobject_, 0, &bytes_written, &error);
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if(error)
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Error::throw_exception(error);
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return std::string(ScopedPtr<char>(buf).get(), bytes_written);
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}
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/**** charset conversion functions *****************************************/
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bool get_charset()
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{
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return g_get_charset(0);
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}
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bool get_charset(std::string& charset)
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{
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const char* charset_cstr = 0;
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const bool is_utf8 = g_get_charset(&charset_cstr);
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charset = charset_cstr;
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return is_utf8;
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}
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std::string convert(const std::string& str,
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const std::string& to_codeset,
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const std::string& from_codeset)
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{
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gsize bytes_written = 0;
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GError* error = 0;
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char *const buf = g_convert(
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str.data(), str.size(), to_codeset.c_str(), from_codeset.c_str(),
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0, &bytes_written, &error);
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if(error)
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Error::throw_exception(error);
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return std::string(ScopedPtr<char>(buf).get(), bytes_written);
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}
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std::string convert_with_fallback(const std::string& str,
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const std::string& to_codeset,
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const std::string& from_codeset)
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{
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gsize bytes_written = 0;
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GError* error = 0;
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char *const buf = g_convert_with_fallback(
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str.data(), str.size(), to_codeset.c_str(), from_codeset.c_str(), 0,
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0, &bytes_written, &error);
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if(error)
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Error::throw_exception(error);
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return std::string(ScopedPtr<char>(buf).get(), bytes_written);
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}
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std::string convert_with_fallback(const std::string& str,
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const std::string& to_codeset,
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const std::string& from_codeset,
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const Glib::ustring& fallback)
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{
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gsize bytes_written = 0;
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GError* error = 0;
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char *const buf = g_convert_with_fallback(
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str.data(), str.size(), to_codeset.c_str(), from_codeset.c_str(),
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const_cast<char*>(fallback.c_str()), 0, &bytes_written, &error);
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if(error)
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Error::throw_exception(error);
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return std::string(ScopedPtr<char>(buf).get(), bytes_written);
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}
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Glib::ustring locale_to_utf8(const std::string& opsys_string)
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{
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gsize bytes_written = 0;
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GError* error = 0;
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char *const buf = g_locale_to_utf8(
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opsys_string.data(), opsys_string.size(), 0, &bytes_written, &error);
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if(error)
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Error::throw_exception(error);
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const ScopedPtr<char> scoped_buf (buf);
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return Glib::ustring(scoped_buf.get(), scoped_buf.get() + bytes_written);
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}
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std::string locale_from_utf8(const Glib::ustring& utf8_string)
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{
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gsize bytes_written = 0;
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GError* error = 0;
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char *const buf = g_locale_from_utf8(
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utf8_string.data(), utf8_string.bytes(), 0, &bytes_written, &error);
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if(error)
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Error::throw_exception(error);
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return std::string(ScopedPtr<char>(buf).get(), bytes_written);
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}
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Glib::ustring filename_to_utf8(const std::string& opsys_string)
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{
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gsize bytes_written = 0;
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GError* error = 0;
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char *const buf = g_filename_to_utf8(
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opsys_string.data(), opsys_string.size(), 0, &bytes_written, &error);
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if(error)
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Error::throw_exception(error);
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const ScopedPtr<char> scoped_buf (buf);
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return Glib::ustring(scoped_buf.get(), scoped_buf.get() + bytes_written);
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}
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std::string filename_from_utf8(const Glib::ustring& utf8_string)
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{
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gsize bytes_written = 0;
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GError* error = 0;
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char *const buf = g_filename_from_utf8(
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utf8_string.data(), utf8_string.bytes(), 0, &bytes_written, &error);
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if(error)
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Error::throw_exception(error);
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return std::string(ScopedPtr<char>(buf).get(), bytes_written);
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}
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std::string filename_from_uri(const Glib::ustring& uri, Glib::ustring& hostname)
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{
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char* hostname_buf = 0;
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GError* error = 0;
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char *const buf = g_filename_from_uri(uri.c_str(), &hostname_buf, &error);
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if(error)
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Error::throw_exception(error);
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// Let's take ownership at this point.
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const ScopedPtr<char> scoped_buf (buf);
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if(hostname_buf)
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hostname = ScopedPtr<char>(hostname_buf).get();
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else
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hostname.erase();
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return std::string(scoped_buf.get());
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}
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std::string filename_from_uri(const Glib::ustring& uri)
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{
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GError* error = 0;
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char *const buf = g_filename_from_uri(uri.c_str(), 0, &error);
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if(error)
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Error::throw_exception(error);
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return std::string(ScopedPtr<char>(buf).get());
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}
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Glib::ustring filename_to_uri(const std::string& filename, const Glib::ustring& hostname)
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{
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GError* error = 0;
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char *const buf = g_filename_to_uri(filename.c_str(), hostname.c_str(), &error);
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if(error)
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Error::throw_exception(error);
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return Glib::ustring(ScopedPtr<char>(buf).get());
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}
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Glib::ustring filename_to_uri(const std::string& filename)
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{
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GError* error = 0;
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char *const buf = g_filename_to_uri(filename.c_str(), 0, &error);
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if(error)
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Error::throw_exception(error);
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return Glib::ustring(ScopedPtr<char>(buf).get());
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}
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Glib::ustring filename_display_basename(const std::string& filename)
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{
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char *const buf = g_filename_display_basename(filename.c_str());
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return Glib::ustring(ScopedPtr<char>(buf).get());
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}
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Glib::ustring filename_display_name(const std::string& filename)
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{
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char *const buf = g_filename_display_name(filename.c_str());
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return Glib::ustring(ScopedPtr<char>(buf).get());
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}
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} // namespace Glib
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namespace
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{
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} // anonymous namespace
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Glib::ConvertError::ConvertError(Glib::ConvertError::Code error_code, const Glib::ustring& error_message)
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:
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Glib::Error (G_CONVERT_ERROR, error_code, error_message)
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{}
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Glib::ConvertError::ConvertError(GError* gobject)
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:
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Glib::Error (gobject)
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{}
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Glib::ConvertError::Code Glib::ConvertError::code() const
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{
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return static_cast<Code>(Glib::Error::code());
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}
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void Glib::ConvertError::throw_func(GError* gobject)
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{
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throw Glib::ConvertError(gobject);
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}
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