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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@13847 72102866-910b-0410-8b05-ffd578937521
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CaS 2002-06-12 12:43:49 +00:00
parent 260c0d8923
commit 887b56a2ba
3 changed files with 77 additions and 40 deletions
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104
SSL/GSUnixSSLHandle.m
View file

@ -262,8 +262,13 @@ static NSString* NotificationKey = @"NSFileHandleNotificationKey";
{
NSString *operation;
NSDebugMLLog(@"NSFileHandle", @"%@ event: %d", self, type);
if (isNonBlocking == NO)
[self setNonBlocking: YES];
{
[self setNonBlocking: YES];
}
if (type == ET_RDESC)
{
operation = [readInfo objectForKey: NotificationKey];
@ -279,7 +284,7 @@ static NSString* NotificationKey = @"NSFileHandleNotificationKey";
NSString *s;
s = [NSString stringWithFormat: @"Accept attempt failed - %s",
GSLastErrorStr(errno)];
GSLastErrorStr(errno)];
[readInfo setObject: s forKey: GSFileHandleNotificationError];
}
else
@ -288,8 +293,8 @@ static NSString* NotificationKey = @"NSFileHandleNotificationKey";
struct sockaddr_in sin;
int size = sizeof(sin);
h = [[GSUnixSSLHandle alloc] initWithFileDescriptor: desc
closeOnDealloc: YES];
h = [[UnixFileHandle alloc] initWithFileDescriptor: desc
closeOnDealloc: YES];
getpeername(desc, (struct sockaddr*)&sin, &size);
[h setAddr: &sin];
[readInfo setObject: h
@ -310,15 +315,36 @@ static NSString* NotificationKey = @"NSFileHandleNotificationKey";
char buf[NETBUF_SIZE];
item = [readInfo objectForKey: NSFileHandleNotificationDataItem];
length = [item length];
if (connected)
/*
* We may have a maximum data size set...
*/
if (readMax > 0)
{
received = SSL_read(ssl, buf, sizeof(buf));
length = readMax - [item length];
if (length > sizeof(buf))
{
length = sizeof(buf);
}
}
else
{
received = read(descriptor, buf, sizeof(buf));
length = sizeof(buf);
}
#if USE_ZLIB
if (gzDescriptor != 0)
{
received = gzread(gzDescriptor, buf, length);
}
else
#endif
if (connected)
{
received = SSL_read(ssl, buf, length);
}
else
{
received = read(descriptor, buf, length);
}
if (received == 0)
{ // Read up to end of file.
@ -339,7 +365,7 @@ static NSString* NotificationKey = @"NSFileHandleNotificationKey";
else
{
[item appendBytes: buf length: received];
if (operation == NSFileHandleReadCompletionNotification)
if (readMax < 0 || (readMax > 0 && [item length] == readMax))
{
// Read a single chunk of data
[self postReadNotification];
@ -347,13 +373,37 @@ static NSString* NotificationKey = @"NSFileHandleNotificationKey";
}
}
}
else if (type == ET_WDESC)
else
{
extern NSString * const GSSOCKSConnect;
NSMutableDictionary *info;
info = [writeInfo objectAtIndex: 0];
operation = [info objectForKey: NotificationKey];
if (operation == GSFileHandleWriteCompletionNotification)
if (operation == GSFileHandleConnectCompletionNotification
|| operation == GSSOCKSConnect)
{ // Connection attempt completed.
int result;
int len = sizeof(result);
if (getsockopt(descriptor, SOL_SOCKET, SO_ERROR,
(char*)&result, &len) == 0 && result != 0)
{
NSString *s;
s = [NSString stringWithFormat: @"Connect attempt failed - %s",
GSLastErrorStr(result)];
[info setObject: s forKey: GSFileHandleNotificationError];
}
else
{
readOK = YES;
writeOK = YES;
}
connectOK = NO;
[self postWriteNotification];
}
else
{
NSData *item;
int length;
@ -366,6 +416,14 @@ static NSString* NotificationKey = @"NSFileHandleNotificationKey";
{
int written;
#if USE_ZLIB
if (gzDescriptor != 0)
{
written = gzwrite(gzDescriptor, (char*)ptr+writePos,
length-writePos);
}
else
#endif
if (connected)
{
written = SSL_write(ssl, (char*)ptr + writePos,
@ -398,28 +456,6 @@ static NSString* NotificationKey = @"NSFileHandleNotificationKey";
[self postWriteNotification];
}
}
else
{ // Connection attempt completed.
int result;
int len = sizeof(result);
if (getsockopt(descriptor, SOL_SOCKET, SO_ERROR,
(char*)&result, &len) == 0 && result != 0)
{
NSString *s;
s = [NSString stringWithFormat: @"Connect attempt failed - %s",
GSLastErrorStr(result)];
[info setObject: s forKey: GSFileHandleNotificationError];
}
else
{
readOK = YES;
writeOK = YES;
}
connectOK = NO;
[self postWriteNotification];
}
}
}