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Fix what I broke.

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This commit is contained in:
Jordan Woyak
2013-03-02 22:57:49 -06:00
parent 88cb11ba0a
commit aeb4fc9846
9 changed files with 108 additions and 151 deletions
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139
Source/Core/DiscIO/Src/BannerLoaderWii.cpp
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@ -25,25 +25,6 @@
#include "FileUtil.h"
#include "FileHandlerARC.h"
// HyperIris: dunno if this suitable, may be need move.
#ifdef _WIN32
#include <Windows.h>
#else
#include <sys/param.h>
#ifndef ANDROID
#include <iconv.h>
#endif
#include <errno.h>
#endif
#ifndef ICONV_CONST
#if defined __FreeBSD__ || __NetBSD__
#define ICONV_CONST const
#else
#define ICONV_CONST
#endif
#endif
namespace DiscIO
{
@ -164,35 +145,24 @@ bool CBannerLoaderWii::GetBanner(u32* _pBannerImage)
return true;
}
bool CBannerLoaderWii::GetStringFromComments(const CommentIndex index, std::string& s)
{
bool ret = false;
if (IsValid())
{
// find Banner type
SWiiBanner *pBanner = (SWiiBanner*)m_pBannerFile;
// TODO: trim NULLs
ret = CopyBeUnicodeToString(s, pBanner->m_Comment[index], COMMENT_SIZE);
}
return ret;
}
bool CBannerLoaderWii::GetStringFromComments(const CommentIndex index, std::wstring& s)
bool CBannerLoaderWii::GetStringFromComments(const CommentIndex index, std::string& result)
{
if (IsValid())
{
// find Banner type
SWiiBanner* pBanner = (SWiiBanner*)m_pBannerFile;
std::wstring description;
for (int i = 0; i < COMMENT_SIZE; ++i)
description.push_back(Common::swap16(pBanner->m_Comment[index][i]));
s = description;
auto const banner = reinterpret_cast<const SWiiBanner*>(m_pBannerFile);
auto const src_ptr = banner->m_Comment[index];
// Trim at first NULL
auto const length = std::find(src_ptr, src_ptr + COMMENT_SIZE, 0x0) - src_ptr;
std::wstring src;
src.resize(length);
std::transform(src_ptr, src_ptr + src.size(), src.begin(), (u16(&)(u16))Common::swap16);
result = UTF16ToUTF8(src);
return true;
}
return false;
}
@ -237,87 +207,4 @@ void CBannerLoaderWii::decode5A3image(u32* dst, u16* src, int width, int height)
}
}
bool CBannerLoaderWii::CopyBeUnicodeToString( std::string& _rDestination, const u16* _src, int length )
{
bool returnCode = false;
#ifdef _WIN32
if (_src)
{
std::wstring src;
src.resize(length);
std::transform(_src, _src + length, &src[0], (u16(&)(u16))Common::swap16);
_rDestination = UTF16ToUTF8(src);
returnCode = true;
}
#else
#ifdef ANDROID
return false;
#else
if (_src)
{
iconv_t conv_desc = iconv_open("UTF-8", "CP932");
if (conv_desc == (iconv_t) -1)
{
// Initialization failure.
if (errno == EINVAL)
{
ERROR_LOG(DISCIO, "Conversion from CP932 to UTF-8 is not supported.");
}
else
{
ERROR_LOG(DISCIO, "Iconv initialization failure: %s\n", strerror (errno));
}
return false;
}
char* src_buffer = new char[length];
for (int i = 0; i < length; i++)
src_buffer[i] = swap16(_src[i]);
size_t inbytes = sizeof(char) * length;
size_t outbytes = 2 * inbytes;
char* utf8_buffer = new char[outbytes + 1];
memset(utf8_buffer, 0, (outbytes + 1) * sizeof(char));
// Save the buffer locations because iconv increments them
char* utf8_buffer_start = utf8_buffer;
char* src_buffer_start = src_buffer;
size_t iconv_size = iconv(conv_desc,
(ICONV_CONST char**)&src_buffer, &inbytes,
&utf8_buffer, &outbytes);
// Handle failures
if (iconv_size == (size_t) -1)
{
ERROR_LOG(DISCIO, "iconv failed.");
switch (errno) {
case EILSEQ:
ERROR_LOG(DISCIO, "Invalid multibyte sequence.");
break;
case EINVAL:
ERROR_LOG(DISCIO, "Incomplete multibyte sequence.");
break;
case E2BIG:
ERROR_LOG(DISCIO, "Insufficient space allocated for output buffer.");
break;
default:
ERROR_LOG(DISCIO, "Error: %s.", strerror(errno));
}
}
else
{
_rDestination = utf8_buffer_start;
returnCode = true;
}
delete[] utf8_buffer_start;
delete[] src_buffer_start;
iconv_close(conv_desc);
}
#endif
#endif
return returnCode;
}
} // namespace