winamp/Src/xml/Encodings.cpp
2024-09-24 14:54:57 +02:00

81 lines
1.7 KiB
C++

#include "expat.h"
#include <wchar.h>
#include <windows.h>
#include "../WAT/WAT.h"
struct WindowsEncodings
{
const wchar_t *name;
UINT codePage;
};
static const WindowsEncodings encodings[] =
{
{L"iso-8859-2", 28592},
{L"iso-8859-3", 28593},
{L"iso-8859-4", 28594},
{L"iso-8859-5", 28595},
{L"iso-8859-6", 28596},
{L"iso-8859-7", 28597},
{L"iso-8859-8", 28598},
{L"iso-8859-9", 28599},
{L"iso-8859-15", 28605},
{L"windows-1251", 1251},
{L"windows-1252", 1252},
{L"windows-1253", 1253},
{L"windows-1254", 1254},
{L"windows-1255", 1255},
{L"windows-1256", 1256},
{L"windows-1257", 1257},
{L"windows-1258", 1258},
};
void MakeMap(int *map, UINT codepage)
{
unsigned char i=0;
unsigned char mb[2] = {0,0};
wchar_t temp[2] = {0};
do
{
mb[0]=i;
// if (IsDBLeadByteEx(codepage, i)) map[i]=-2; else {
int len = MultiByteToWideChar(codepage, 0, (char *)mb, 2, 0, 0);
switch(len)
{
case 0:
map[i]=-1;
break;
case 2:
{
MultiByteToWideChar(codepage, 0, (char *)mb, 2, temp, 2);
map[i]=temp[0];
}
break;
}
// }
} while (i++ != 255);
}
#define NUM_ENCODINGS (sizeof(encodings)/sizeof(WindowsEncodings))
int XMLCALL UnknownEncoding(void *data, const wchar_t *name, XML_Encoding *info)
{
for (int i=0;i<NUM_ENCODINGS;i++)
{
if (!_wcsicmp(name, encodings[i].name))
{
MakeMap(info->map, encodings[i].codePage);
info->data = 0;
info->convert = 0;
info->release = 0;
return XML_STATUS_OK;
}
}
return XML_STATUS_ERROR;
}
int XMLCALL UnknownEncoding(void* data, const char* name, XML_Encoding* info)
{
auto wszName = wa::strings::wa_string(name).GetW().c_str();
return UnknownEncoding(data, wszName, info);
}