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/*
* Copyright 2014 Pino Toscano <pino@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
// #define POXML_DEBUG
#include "gettextpoutils.h"
#include <iostream>
static void gettext_xerror(int severity,
po_message_t /*message*/,
const char *filename, size_t /*lineno*/, size_t /*column*/,
int /*multiline_p*/, const char *message_text)
{
std::cerr << severity << " " << filename << " " << message_text << std::endl;
}
static void gettext_xerror2(int severity,
po_message_t /*message1*/,
const char *filename1, size_t /*lineno1*/, size_t /*column1*/,
int /*multiline_p1*/, const char *message_text1,
po_message_t /*message2*/,
const char *filename2, size_t /*lineno2*/, size_t /*column2*/,
int /*multiline_p2*/, const char *message_text2)
{
std::cerr << severity << " " << filename1 << " " << message_text1 << ", "
<< filename2 << " " << message_text2 << std::endl;
}
static void gettext_xerror_null(int,
po_message_t, const char *, size_t, size_t,
int, const char *)
{
}
static void gettext_xerror2_null(int,
po_message_t, const char *, size_t, size_t,
int, const char *,
po_message_t, const char *, size_t, size_t,
int, const char *)
{
}
po_xerror_handler po_msg_handler_cerr = { gettext_xerror, gettext_xerror2 };
po_xerror_handler po_msg_handler_null = { gettext_xerror_null, gettext_xerror2_null };
bool createPOWithHeader(const struct poheader *headers, const char *comments,
po_file_t *out_po, po_message_iterator_t *out_it)
{
#ifdef POXML_DEBUG
std::cerr << "createPOWithHeader " << headers << ", " << comments << std::endl;
#endif
po_file_t po = po_file_create();
if (!po) {
return false;
}
po_message_iterator_t it = po_message_iterator(po, NULL);
if (!it) {
po_file_free(po);
return false;
}
po_message_t msg = po_message_create();
if (!msg) {
po_message_iterator_free(it);
po_file_free(po);
return false;
}
if (comments) {
po_message_set_comments(msg, comments);
}
po_message_set_fuzzy(msg, 1);
po_message_set_msgid(msg, "");
po_message_set_msgstr(msg, "");
po_message_insert(it, msg);
#ifdef POXML_DEBUG
std::cerr << "start filling the header" << std::endl;
#endif
const char *header = po_file_domain_header(po, NULL);
char *newheader = (char *)header;
for (const struct poheader *h = headers; h->name; ++h) {
#ifdef POXML_DEBUG
std::cerr << "\theader, " << (void*)newheader << ", " << newheader << ", " << h->name << std::endl;
#endif
char *oldheader = newheader;
newheader = po_header_set_field(newheader, h->name, h->value);
if (oldheader != header) {
free(oldheader);
}
if (!newheader) {
po_message_iterator_free(it);
po_file_free(po);
return false;
}
}
#ifdef POXML_DEBUG
std::cerr << "done with the new header, setting it" << std::endl;
#endif
po_message_set_msgstr(msg, newheader);
free(newheader);
*out_po = po;
*out_it = it;
return true;
}
bool readAndIteratePO(const char *file, const po_xerror_handler_t handler,
bool skipheader, poiteratefn fn, void *data)
{
po_file_t po = po_file_read(file, handler);
if (!po) {
return false;
}
po_message_iterator_t it = po_message_iterator(po, NULL);
po_message_t msg;
if (skipheader) {
msg = po_next_message(it);
if (!msg || po_message_msgid(msg)[0] != '\0') {
po_message_iterator_free(it);
po_file_free(po);
return false;
}
}
while ((msg = po_next_message(it))) {
if (!fn(msg, data)) {
po_message_iterator_free(it);
po_file_free(po);
return false;
}
}
po_message_iterator_free(it);
po_file_free(po);
return true;
}
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