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#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFWriteFailedException.h"
#include <windows.h>
@implementation OFWin32ConsoleStdIOStream
+ (void)load
{
int fd;
if (self != [OFWin32ConsoleStdIOStream class])
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#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFWriteFailedException.h"
#include <windows.h>
static of_string_encoding_t
codepageToEncoding(UINT codepage)
{
switch (codepage) {
case 437:
return OF_STRING_ENCODING_CODEPAGE_437;
case 850:
return OF_STRING_ENCODING_CODEPAGE_850;
case 858:
return OF_STRING_ENCODING_CODEPAGE_858;
case 1251:
return OF_STRING_ENCODING_WINDOWS_1251;
case 1252:
return OF_STRING_ENCODING_WINDOWS_1252;
default:
@throw [OFInvalidEncodingException exception];
}
}
@implementation OFWin32ConsoleStdIOStream
+ (void)load
{
int fd;
if (self != [OFWin32ConsoleStdIOStream class])
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length: (size_t)length
{
void *pool = objc_autoreleasePoolPush();
char *buffer = buffer_;
of_char16_t *UTF16;
size_t j = 0;
if (length > sizeof(UINT32_MAX))
@throw [OFOutOfRangeException exception];
UTF16 = [self allocMemoryWithSize: sizeof(of_char16_t)
count: length];
@try {
DWORD UTF16Len;
OFMutableData *rest = nil;
size_t i = 0;
if (!ReadConsoleW(_handle, UTF16, (DWORD)length, &UTF16Len,
NULL))
@throw [OFReadFailedException
exceptionWithObject: self
requestedLength: length * 2
errNo: EIO];
if (UTF16Len > 0 && _incompleteUTF16Surrogate != 0) {
of_unichar_t c =
(((_incompleteUTF16Surrogate & 0x3FF) << 10) |
(UTF16[0] & 0x3FF)) + 0x10000;
char UTF8[4];
size_t UTF8Len;
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length: (size_t)length
{
void *pool = objc_autoreleasePoolPush();
char *buffer = buffer_;
of_char16_t *UTF16;
size_t j = 0;
if (length > UINT32_MAX)
@throw [OFOutOfRangeException exception];
UTF16 = [self allocMemoryWithSize: sizeof(of_char16_t)
count: length];
@try {
DWORD UTF16Len;
OFMutableData *rest = nil;
size_t i = 0;
if (!ReadConsoleW(_handle, UTF16, (DWORD)length, &UTF16Len,
NULL)) {
of_string_encoding_t encoding;
OFString *string;
size_t stringLen;
if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
@throw [OFReadFailedException
exceptionWithObject: self
requestedLength: length * 2
errNo: EIO];
if (!ReadConsoleA(_handle, (char *)UTF16, (DWORD)length,
&UTF16Len, NULL))
@throw [OFReadFailedException
exceptionWithObject: self
requestedLength: length
errNo: EIO];
encoding = codepageToEncoding(GetConsoleCP());
string = [OFString stringWithCString: (char *)UTF16
encoding: encoding
length: UTF16Len];
stringLen = string.UTF16StringLength;
if (stringLen > length)
@throw [OFOutOfRangeException exception];
UTF16Len = (DWORD)stringLen;
memcpy(UTF16, string.UTF16String, stringLen);
}
if (UTF16Len > 0 && _incompleteUTF16Surrogate != 0) {
of_unichar_t c =
(((_incompleteUTF16Surrogate & 0x3FF) << 10) |
(UTF16[0] & 0x3FF)) + 0x10000;
char UTF8[4];
size_t UTF8Len;
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} else {
UTF16[0] = c;
UTF16Len = 1;
}
}
if (!WriteConsoleW(_handle, UTF16, UTF16Len, &bytesWritten,
NULL))
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: UTF16Len * 2
bytesWritten: 0
errNo: EIO];
if (bytesWritten != UTF16Len)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: UTF16Len * 2
bytesWritten: bytesWritten * 2
errNo: 0];
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} else {
UTF16[0] = c;
UTF16Len = 1;
}
}
if (!WriteConsoleW(_handle, UTF16, UTF16Len, &bytesWritten,
NULL)) {
void *pool;
OFString *string;
of_string_encoding_t encoding;
size_t nativeLen;
if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: UTF16Len * 2
bytesWritten: bytesWritten * 2
errNo: EIO];
pool = objc_autoreleasePoolPush();
string = [OFString stringWithUTF16String: UTF16
length: UTF16Len];
encoding = codepageToEncoding(GetConsoleOutputCP());
nativeLen = [string
cStringLengthWithEncoding: encoding];
if (nativeLen > UINT32_MAX)
@throw [OFOutOfRangeException exception];
if (!WriteConsoleA(_handle,
[string cStringWithEncoding: encoding],
(DWORD)nativeLen, &bytesWritten, NULL))
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: nativeLen
bytesWritten: bytesWritten
errNo: EIO];
objc_autoreleasePoolPop(pool);
}
if (bytesWritten != UTF16Len)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: UTF16Len * 2
bytesWritten: bytesWritten * 2
errNo: 0];
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i += UTF8Len;
}
if (j > UINT32_MAX)
@throw [OFOutOfRangeException exception];
if (!WriteConsoleW(_handle, tmp, (DWORD)j, &bytesWritten, NULL))
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: j * 2
bytesWritten: 0
errNo: EIO];
if (bytesWritten != j)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: j * 2
bytesWritten: bytesWritten * 2
errNo: 0];
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i += UTF8Len;
}
if (j > UINT32_MAX)
@throw [OFOutOfRangeException exception];
if (!WriteConsoleW(_handle, tmp, (DWORD)j, &bytesWritten,
NULL)) {
void *pool;
OFString *string;
of_string_encoding_t encoding;
size_t nativeLen;
if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: j * 2
bytesWritten: bytesWritten * 2
errNo: EIO];
pool = objc_autoreleasePoolPush();
string = [OFString stringWithUTF16String: tmp
length: j];
encoding = codepageToEncoding(GetConsoleOutputCP());
nativeLen = [string
cStringLengthWithEncoding: encoding];
if (nativeLen > UINT32_MAX)
@throw [OFOutOfRangeException exception];
if (!WriteConsoleA(_handle,
[string cStringWithEncoding: encoding],
(DWORD)nativeLen, &bytesWritten, NULL))
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: nativeLen
bytesWritten: bytesWritten
errNo: EIO];
objc_autoreleasePoolPop(pool);
}
if (bytesWritten != j)
@throw [OFWriteFailedException
exceptionWithObject: self
requestedLength: j * 2
bytesWritten: bytesWritten * 2
errNo: 0];
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