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#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFWriteFailedException.h"
#include <windows.h>
@interface OFSubprocess ()
- (of_char16_t *)of_wideEnvironmentForDictionary: (OFDictionary *)dictionary;
- (char *)of_environmentForDictionary: (OFDictionary *)environment;
@end
@implementation OFSubprocess
+ (instancetype)subprocessWithProgram: (OFString *)program
{
return [[[self alloc] initWithProgram: program] autorelease];
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#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFWriteFailedException.h"
#include <windows.h>
@interface OFSubprocess ()
- (OFChar16 *)of_wideEnvironmentForDictionary: (OFDictionary *)dictionary;
- (char *)of_environmentForDictionary: (OFDictionary *)environment;
@end
@implementation OFSubprocess
+ (instancetype)subprocessWithProgram: (OFString *)program
{
return [[[self alloc] initWithProgram: program] autorelease];
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if (containsSpaces)
[argumentsString appendString: @"\""];
}
if ([OFSystemInfo isWindowsNT]) {
size_t length;
of_char16_t *argumentsCopy;
STARTUPINFOW si;
memset(&si, 0, sizeof(si));
si.cb = sizeof(si);
si.hStdInput = _writePipe[0];
si.hStdOutput = _readPipe[1];
si.hStdError = GetStdHandle(STD_ERROR_HANDLE);
si.dwFlags |= STARTF_USESTDHANDLES;
length = argumentsString.UTF16StringLength;
argumentsCopy = of_alloc(length + 1,
sizeof(of_char16_t));
memcpy(argumentsCopy, argumentsString.UTF16String,
(length + 1) * 2);
@try {
if (!CreateProcessW(program.UTF16String,
argumentsCopy, NULL, NULL, TRUE,
CREATE_UNICODE_ENVIRONMENT,
[self of_wideEnvironmentForDictionary:
environment], NULL, &si, &pi))
@throw [OFInitializationFailedException
exceptionWithClass: self.class];
} @finally {
free(argumentsCopy);
}
} else {
of_string_encoding_t encoding = [OFLocale encoding];
STARTUPINFO si;
memset(&si, 0, sizeof(si));
si.cb = sizeof(si);
si.hStdInput = _writePipe[0];
si.hStdOutput = _readPipe[1];
si.hStdError = GetStdHandle(STD_ERROR_HANDLE);
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if (containsSpaces)
[argumentsString appendString: @"\""];
}
if ([OFSystemInfo isWindowsNT]) {
size_t length;
OFChar16 *argumentsCopy;
STARTUPINFOW si;
memset(&si, 0, sizeof(si));
si.cb = sizeof(si);
si.hStdInput = _writePipe[0];
si.hStdOutput = _readPipe[1];
si.hStdError = GetStdHandle(STD_ERROR_HANDLE);
si.dwFlags |= STARTF_USESTDHANDLES;
length = argumentsString.UTF16StringLength;
argumentsCopy = OFAllocMemory(length + 1,
sizeof(OFChar16));
memcpy(argumentsCopy, argumentsString.UTF16String,
(length + 1) * 2);
@try {
if (!CreateProcessW(program.UTF16String,
argumentsCopy, NULL, NULL, TRUE,
CREATE_UNICODE_ENVIRONMENT,
[self of_wideEnvironmentForDictionary:
environment], NULL, &si, &pi))
@throw [OFInitializationFailedException
exceptionWithClass: self.class];
} @finally {
OFFreeMemory(argumentsCopy);
}
} else {
OFStringEncoding encoding = [OFLocale encoding];
STARTUPINFO si;
memset(&si, 0, sizeof(si));
si.cb = sizeof(si);
si.hStdInput = _writePipe[0];
si.hStdOutput = _readPipe[1];
si.hStdError = GetStdHandle(STD_ERROR_HANDLE);
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{
if (_readPipe[0] != NULL)
[self close];
[super dealloc];
}
- (of_char16_t *)of_wideEnvironmentForDictionary: (OFDictionary *)environment
{
OFMutableData *env;
OFEnumerator *keyEnumerator, *objectEnumerator;
OFString *key, *object;
const of_char16_t equal = '=';
const of_char16_t zero[2] = { 0, 0 };
if (environment == nil)
return NULL;
env = [OFMutableData dataWithItemSize: sizeof(of_char16_t)];
keyEnumerator = [environment keyEnumerator];
objectEnumerator = [environment objectEnumerator];
while ((key = [keyEnumerator nextObject]) != nil &&
(object = [objectEnumerator nextObject]) != nil) {
[env addItems: key.UTF16String count: key.UTF16StringLength];
[env addItems: &equal count: 1];
[env addItems: object.UTF16String
count: object.UTF16StringLength];
[env addItems: &zero count: 1];
}
[env addItems: zero count: 2];
return env.mutableItems;
}
- (char *)of_environmentForDictionary: (OFDictionary *)environment
{
of_string_encoding_t encoding = [OFLocale encoding];
OFMutableData *env;
OFEnumerator *keyEnumerator, *objectEnumerator;
OFString *key, *object;
if (environment == nil)
return NULL;
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{
if (_readPipe[0] != NULL)
[self close];
[super dealloc];
}
- (OFChar16 *)of_wideEnvironmentForDictionary: (OFDictionary *)environment
{
OFMutableData *env;
OFEnumerator *keyEnumerator, *objectEnumerator;
OFString *key, *object;
const OFChar16 equal = '=';
const OFChar16 zero[2] = { 0, 0 };
if (environment == nil)
return NULL;
env = [OFMutableData dataWithItemSize: sizeof(OFChar16)];
keyEnumerator = [environment keyEnumerator];
objectEnumerator = [environment objectEnumerator];
while ((key = [keyEnumerator nextObject]) != nil &&
(object = [objectEnumerator nextObject]) != nil) {
[env addItems: key.UTF16String count: key.UTF16StringLength];
[env addItems: &equal count: 1];
[env addItems: object.UTF16String
count: object.UTF16StringLength];
[env addItems: &zero count: 1];
}
[env addItems: zero count: 2];
return env.mutableItems;
}
- (char *)of_environmentForDictionary: (OFDictionary *)environment
{
OFStringEncoding encoding = [OFLocale encoding];
OFMutableData *env;
OFEnumerator *keyEnumerator, *objectEnumerator;
OFString *key, *object;
if (environment == nil)
return NULL;
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