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New NSByteOrder from Frith-MacDonald.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@2769 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Adam Fedor 1998-03-06 18:13:53 +00:00
parent 70a2dc2b65
commit 9955a7c49c
6 changed files with 655 additions and 257 deletions
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46
Source/NSData.m
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@ -60,7 +60,7 @@
#include <objc/objc-api.h>
#include <gnustep/base/preface.h>
#include <gnustep/base/MallocAddress.h>
#include <Foundation/byte_order.h>
#include <Foundation/NSByteOrder.h>
#include <Foundation/NSCoder.h>
#include <Foundation/NSData.h>
#include <Foundation/NSString.h>
@ -646,7 +646,7 @@ readContentsOfFile(NSString* path, void** buf, unsigned* len)
[self deserializeBytes:&ns
length:sizeof(unsigned short)
atCursor:cursor];
*(unsigned short*)data = network_short_to_host (ns);
*(unsigned short*)data = NSSwapBigShortToHost (ns);
break;
}
case _C_INT:
@ -656,7 +656,7 @@ readContentsOfFile(NSString* path, void** buf, unsigned* len)
[self deserializeBytes:&ni
length:sizeof(unsigned int)
atCursor:cursor];
*(unsigned int*)data = network_int_to_host (ni);
*(unsigned int*)data = NSSwapBigIntToHost (ni);
break;
}
case _C_LNG:
@ -666,25 +666,25 @@ readContentsOfFile(NSString* path, void** buf, unsigned* len)
[self deserializeBytes:&nl
length:sizeof(unsigned long)
atCursor:cursor];
*(unsigned long*)data = network_long_to_host (nl);
*(unsigned long*)data = NSSwapBigLongToHost (nl);
break;
}
case _C_FLT: {
network_float nf;
NSSwappedFloat nf;
[self deserializeBytes:&nf
length:sizeof(float)
length:sizeof(NSSwappedFloat)
atCursor:cursor];
*(float*)data = network_float_to_host (nf);
*(float*)data = NSSwapBigFloatToHost (nf);
break;
}
case _C_DBL: {
network_double nd;
NSSwappedDouble nd;
[self deserializeBytes:&nd
length:sizeof(double)
length:sizeof(NSSwappedDouble)
atCursor:cursor];
*(double*)data = network_double_to_host (nd);
*(double*)data = NSSwapBigDoubleToHost (nd);
break;
}
default:
@ -698,7 +698,7 @@ readContentsOfFile(NSString* path, void** buf, unsigned* len)
unsigned int ni, result;
[self deserializeBytes:&ni length:sizeof(unsigned int) atCursor:cursor];
result = network_int_to_host (ni);
result = NSSwapBigIntToHost (ni);
return result;
}
@ -707,7 +707,7 @@ readContentsOfFile(NSString* path, void** buf, unsigned* len)
unsigned int ni, result;
[self deserializeBytes:&ni length:sizeof(unsigned int) atCursor:&index];
result = network_int_to_host (ni);
result = NSSwapBigIntToHost (ni);
return result;
}
@ -721,7 +721,7 @@ readContentsOfFile(NSString* path, void** buf, unsigned* len)
length:numInts * sizeof(unsigned int)
atCursor:cursor];
for (i = 0; i < numInts; i++)
intBuffer[i] = network_int_to_host (intBuffer[i]);
intBuffer[i] = NSSwapBigIntToHost (intBuffer[i]);
}
- (void)deserializeInts:(int*)intBuffer
@ -734,7 +734,7 @@ readContentsOfFile(NSString* path, void** buf, unsigned* len)
length:numInts * sizeof(int)
atCursor:&index];
for (i = 0; i < numInts; i++)
intBuffer[i] = network_int_to_host (intBuffer[i]);
intBuffer[i] = NSSwapBigIntToHost (intBuffer[i]);
}
- (id) copy
@ -1046,30 +1046,30 @@ readContentsOfFile(NSString* path, void** buf, unsigned* len)
break;
case _C_SHT:
case _C_USHT: {
unsigned short ns = host_short_to_network (*(unsigned short*)data);
unsigned short ns = NSSwapHostShortToBig (*(unsigned short*)data);
[self appendBytes:&ns length:sizeof(unsigned short)];
break;
}
case _C_INT:
case _C_UINT: {
unsigned int ni = host_int_to_network (*(unsigned int*)data);
unsigned int ni = NSSwapHostIntToBig (*(unsigned int*)data);
[self appendBytes:&ni length:sizeof(unsigned int)];
break;
}
case _C_LNG:
case _C_ULNG: {
unsigned long nl = host_long_to_network (*(unsigned long*)data);
unsigned long nl = NSSwapHostLongToBig (*(unsigned long*)data);
[self appendBytes:&nl length:sizeof(unsigned long)];
break;
}
case _C_FLT: {
network_float nf = host_float_to_network (*(float*)data);
[self appendBytes:&nf length:sizeof(float)];
NSSwappedFloat nf = NSSwapHostFloatToBig (*(float*)data);
[self appendBytes:&nf length:sizeof(NSSwappedFloat)];
break;
}
case _C_DBL: {
network_double nd = host_double_to_network (*(double*)data);
[self appendBytes:&nd length:sizeof(double)];
NSSwappedDouble nd = NSSwapHostDoubleToBig (*(double*)data);
[self appendBytes:&nd length:sizeof(NSSwappedDouble)];
break;
}
default:
@ -1080,13 +1080,13 @@ readContentsOfFile(NSString* path, void** buf, unsigned* len)
- (void)serializeInt:(int)value
{
unsigned int ni = host_int_to_network (value);
unsigned int ni = NSSwapHostIntToBig (value);
[self appendBytes:&ni length:sizeof(unsigned int)];
}
- (void)serializeInt:(int)value atIndex:(unsigned int)index
{
unsigned int ni = host_int_to_network (value);
unsigned int ni = NSSwapHostIntToBig (value);
NSRange range = { index, sizeof(int) };
[self replaceBytesInRange:range withBytes:&ni];
}