Pyrogenesis.cpp

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/* Copyright (C) 2009 Wildfire Games.
 * This file is part of 0 A.D.
 *
 * 0 A.D. 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.
 *
 * 0 A.D. 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 0 A.D.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "precompiled.h"

#include <cstdio>

#include "Pyrogenesis.h"

#include "lib/sysdep/sysdep.h"
#include "lib/svn_revision.h"

static const wchar_t* translate_no_mem = L"(no mem)";

// overrides ah_translate. registered in GameSetup.cpp
const wchar_t* psTranslate(const wchar_t* text)
{
    // TODO: implement this somehow

    // i18n not available: at least try and return the text (unchanged)
    const wchar_t* ret_dup = wcsdup(text);
    return ret_dup? ret_dup : translate_no_mem;
}

void psTranslateFree(const wchar_t* text)
{
    if(text != translate_no_mem)
        free((void*)text);
}


// convert contents of file <in_filename> from char to wchar_t and
// append to <out> file.
static void AppendAsciiFile(FILE* out, const OsPath& pathname)
{
    FILE* in = sys_OpenFile(pathname, "rb");
    if(!in)
    {
        fwprintf(out, L"(unavailable)");
        return;
    }

    const size_t buf_size = 1024;
    char buf[buf_size+1]; // include space for trailing '\0'

    while(!feof(in))
    {
        size_t bytes_read = fread(buf, 1, buf_size, in);
        if(!bytes_read)
            break;
        buf[bytes_read] = 0;    // 0-terminate
        fwprintf(out, L"%hs", buf);
    }

    fclose(in);
}

// for user convenience, bundle all logs into this file:
void psBundleLogs(FILE* f)
{
    fwprintf(f, L"SVN Revision: %ls\n\n", svn_revision);

    fwprintf(f, L"System info:\n\n");
    OsPath path1 = psLogDir()/"system_info.txt";
    AppendAsciiFile(f, path1);
    fwprintf(f, L"\n\n====================================\n\n");

    fwprintf(f, L"Main log:\n\n");
    OsPath path2 = psLogDir()/"mainlog.html";
    AppendAsciiFile(f, path2);
    fwprintf(f, L"\n\n====================================\n\n");
}


static OsPath logDir;

void psSetLogDir(const OsPath& newLogDir)
{
    logDir = newLogDir;
}

const OsPath& psLogDir()
{
    return logDir;
}