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85 lines
2.1 KiB
85 lines
2.1 KiB
/*
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*
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* Copyright (c) 2009 Erich Hoover
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*
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* libr i18n - Add language resources into ELF binaries
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* To provide feedback, report bugs, or otherwise contact me:
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* ehoover at mines dot edu
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*
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*/
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/* Include compile-time parameters */
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#include "config.h"
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#include "libr-i18n.h"
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#include "tempfiles.h"
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/* Internationalization support */
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#include <locale.h>
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/* For string handling */
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#include <string.h>
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#include <stdio.h>
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/*
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* Extract the internationalization resources from the binary
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* and setup gettext with the extracted folder.
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*/
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EXPORT_FN int libr_i18n_load(libr_file *handle, const char *domain)
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{
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char *temp_folder;
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int ret = true;
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temp_folder = libr_extract_resources(handle);
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if(temp_folder == NULL)
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return false;
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if(!setlocale(LC_ALL, ""))
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ret = false;
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if(!bindtextdomain(domain, temp_folder))
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ret = false;
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if(!textdomain(domain))
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ret = false;
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if(!ret)
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cleanup_folder(temp_folder);
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else
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register_folder_cleanup(temp_folder);
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return ret;
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}
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EXPORT_FN int libr_i18n_autoload(const char *domain)
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{
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libr_file *handle;
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/* Obtain the handle to the executable */
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if((handle = libr_open(NULL, LIBR_READ)) == NULL)
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{
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/* "Failed to open this executable (%s) for resources", progname() */
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return false;
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}
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/* Obtain the language files from the ELF binary */
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if(!libr_i18n_load(handle, domain))
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{
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/* "Failed to load language resources!" */
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goto failed;
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}
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failed:
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libr_close(handle);
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return true;
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}
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