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# include <crt_externs.h>
#endif
#import "OFProcess.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFInitializationFailedException.h"
#import "OFReadFailedException.h"
#import "OFWriteFailedException.h"
#ifdef _WIN32
# include <windows.h>
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# include <crt_externs.h>
#endif
#import "OFProcess.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFDataArray.h"
#import "OFInitializationFailedException.h"
#import "OFReadFailedException.h"
#import "OFWriteFailedException.h"
#ifdef _WIN32
# include <windows.h>
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for (i = 0; i < count; i++)
argv[i + 1] = (char*)[objects[i]
cStringUsingEncoding:
OF_STRING_ENCODING_NATIVE];
argv[i + 1] = NULL;
if (environment != nil)
[self OF_setEnvironment: environment];
close(readPipe[0]);
close(writePipe[1]);
dup2(writePipe[0], 0);
dup2(readPipe[1], 1);
execvp([program cStringUsingEncoding:
OF_STRING_ENCODING_NATIVE], argv);
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for (i = 0; i < count; i++)
argv[i + 1] = (char*)[objects[i]
cStringUsingEncoding:
OF_STRING_ENCODING_NATIVE];
argv[i + 1] = NULL;
if (environment != nil) {
#ifdef __MACH__
*_NSGetEnviron() = [self
OF_environmentForDictionary: environment];
#else
environ = [self
OF_environmentForDictionary: environment];
#endif
}
close(readPipe[0]);
close(writePipe[1]);
dup2(writePipe[0], 0);
dup2(readPipe[1], 1);
execvp([program cStringUsingEncoding:
OF_STRING_ENCODING_NATIVE], argv);
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}
argumentsCString = strdup([argumentsString
cStringUsingEncoding: OF_STRING_ENCODING_NATIVE]);
@try {
if (!CreateProcess([program cStringUsingEncoding:
OF_STRING_ENCODING_NATIVE], argumentsCString, NULL,
NULL, TRUE, 0, NULL, NULL, &si, &pi))
@throw [OFInitializationFailedException
exceptionWithClass: [self class]];
} @finally {
free(argumentsString);
}
objc_autoreleasePoolPop(pool);
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}
argumentsCString = strdup([argumentsString
cStringUsingEncoding: OF_STRING_ENCODING_NATIVE]);
@try {
if (!CreateProcess([program cStringUsingEncoding:
OF_STRING_ENCODING_NATIVE], argumentsCString, NULL,
NULL, TRUE, 0, [self OF_environmentForDictionary:
environment], NULL, &si, &pi))
@throw [OFInitializationFailedException
exceptionWithClass: [self class]];
} @finally {
free(argumentsString);
}
objc_autoreleasePoolPop(pool);
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[self release];
@throw e;
}
return self;
}
- (void)OF_setEnvironment: (OFDictionary*)environment
{
OFEnumerator *keyEnumerator, *objectEnumerator;
char **envp;
size_t i, count;
count = [environment count];
envp = [self allocMemoryWithSize: sizeof(char*)
count: count + 1];
keyEnumerator = [environment keyEnumerator];
objectEnumerator = [environment objectEnumerator];
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[self release];
@throw e;
}
return self;
}
- (char**)OF_environmentForDictionary: (OFDictionary*)environment
{
OFEnumerator *keyEnumerator, *objectEnumerator;
#ifndef _WIN32
char **envp;
size_t i, count;
if (environment == nil)
return NULL;
count = [environment count];
envp = [self allocMemoryWithSize: sizeof(char*)
count: count + 1];
keyEnumerator = [environment keyEnumerator];
objectEnumerator = [environment objectEnumerator];
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memcpy(envp[i] + keyLen + 1, [object cStringUsingEncoding:
OF_STRING_ENCODING_NATIVE], objectLen);
envp[i][keyLen + objectLen + 1] = '\0';
}
envp[i] = NULL;
#ifdef __MACH__
*_NSGetEnviron() = envp;
environ = envp;
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memcpy(envp[i] + keyLen + 1, [object cStringUsingEncoding:
OF_STRING_ENCODING_NATIVE], objectLen);
envp[i][keyLen + objectLen + 1] = '\0';
}
envp[i] = NULL;
return envp;
#else
OFDataArray *env = [OFDataArray dataArray];
OFString *key, *object;
keyEnumerator = [environment keyEnumerator];
objectEnumerator = [environment objectEnumerator];
while ((key = [keyEnumerator nextObject]) != nil &&
(object = [objectEnumerator nextObject]) != nil) {
[env addItems: [key UTF8String]
count: [key UTF8StringLength]];
[env addItems: "="
count: 1];
[env addItems: [object UTF8String]
count: [object UTF8StringLength]];
[env addItems: ""
count: 1];
}
[env addItems: ""
count: 1];
return [env items];
#endif
}
- (BOOL)lowlevelIsAtEndOfStream
{
#ifndef _WIN32
if (readPipe[0] == -1)
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