00001
00007 #define DKUTIL_C_BUFFER_C
00008 #include "dkcBuffer.h"
00009
00010
00011
00013 DKC_BUFFER* WINAPI dkcAllocBuffer(const void *data,size_t size){
00014 DKC_BUFFER *p;
00015
00016 if(0==size) return NULL;
00017
00018 p = (DKC_BUFFER *)dkcAllocate(sizeof(DKC_BUFFER));
00019 if(NULL==p) return NULL;
00020
00021
00022 p->mBuff = (BYTE *)dkcAllocate(size);
00023 if(NULL==p->mBuff) goto Error;
00024
00025 p->mSize = size;
00026
00027 if(data){
00028 if(DKUTIL_FAILED(dkcBufferSet(p,data,size))){
00029 goto Error;
00030 }
00031 }else{
00032
00033 }
00034 return p;
00035 Error:
00036 dkcFree((void **)&p);
00037 return NULL;
00038 }
00039
00040 int WINAPI dkcFreeBuffer(DKC_BUFFER **ptr){
00041 if(NULL==ptr || NULL==*ptr) return edk_ArgumentException;
00042 dkcFree((void **)&(*ptr)->mBuff);
00043 dkcFree((void **)ptr);
00044 return edk_SUCCEEDED;
00045 }
00046
00047
00048
00049 int WINAPI dkcBufferSet(DKC_BUFFER *ptr,const void *data,size_t size)
00050 {
00051 return dkcBufferSet_INL(ptr,data,size);
00052 }
00053
00054
00055 int WINAPI dkcBufferSetOffset(DKC_BUFFER *ptr,
00056 const void *data,size_t size,size_t offset){
00057 return dkcBufferSetOffset_INL(ptr,data,size,offset);
00058 }
00059
00060
00061
00062
00063 int WINAPI dkcBufferGet(DKC_BUFFER *ptr,void *data,size_t size){
00064 return dkcBufferGet_INL(ptr,data,size);
00065 }
00066
00067 int WINAPI dkcBufferGetOffset(DKC_BUFFER *ptr,
00068 void *data,size_t size,size_t offset){
00069 return dkcBufferGetOffset_INL(ptr,data,size,offset);
00070 }
00071
00072 int WINAPI dkcBufferResize(DKC_BUFFER *ptr,size_t size)
00073 {
00074 return dkcBufferResize_INL(ptr,size);
00075 }
00076
00077
00078
00079 DKC_BUFFER* WINAPI dkcAllocBufferCopy(const DKC_BUFFER *ptr){
00080 return dkcAllocBufferCopy_INL(ptr);
00081 }
00082
00083 size_t WINAPI dkcBufferSize(DKC_BUFFER *p){
00084 return dkcBufferSize_INL(p);
00085 }
00086 BYTE *WINAPI dkcBufferPointer(DKC_BUFFER *p){
00087 return dkcBufferPointer_INL(p);
00088 }