312 righe
12 KiB
C
312 righe
12 KiB
C
#ifndef cmSerialize_h
|
|
#define cmSerialize_h
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
//{
|
|
//(
|
|
// cmSerialize is an API for serializing data structures into
|
|
// byte streams and then deserializing them back into data structures.
|
|
//
|
|
//)
|
|
|
|
//(
|
|
|
|
// Result codes
|
|
enum
|
|
{
|
|
kOkSrRC,
|
|
kLHeapFailSrRC,
|
|
kParamErrSrRC,
|
|
kFormatViolationSrRC,
|
|
};
|
|
|
|
// type id
|
|
enum
|
|
{
|
|
kArraySrFl = 0x80000000,
|
|
kInvalidSrId = 0, // 0
|
|
kCharSrId, // 1
|
|
kUCharSrId, // 2
|
|
kShortSrId, // 3
|
|
kUShortSrId, // 4
|
|
kIntSrId, // 5
|
|
kUIntSrId, // 6
|
|
kLongSrId, // 7
|
|
kULongSrId, // 8
|
|
kFloatSrId, // 9
|
|
kDoubleSrId, // 10
|
|
kBoolSrId, // 11
|
|
kStructSrId, // 12 (all structTypeId's are >= kStructSrId)
|
|
|
|
kCharVSrId = kCharSrId + kArraySrFl,
|
|
kUCharVSrId = kUCharSrId + kArraySrFl,
|
|
kShortVSrId = kShortSrId + kArraySrFl,
|
|
kUShortVSrId = kUShortSrId + kArraySrFl,
|
|
kIntVSrId = kIntSrId + kArraySrFl,
|
|
kUIntVSrId = kUIntSrId + kArraySrFl,
|
|
kLongVSrId = kLongSrId + kArraySrFl,
|
|
kULongVSrId = kULongSrId + kArraySrFl,
|
|
kFloatVSrId = kFloatSrId + kArraySrFl,
|
|
kDoubleVSrId = kDoubleSrId + kArraySrFl,
|
|
|
|
};
|
|
|
|
typedef cmHandle_t cmSrH_t;
|
|
typedef unsigned cmSrRC_t;
|
|
|
|
extern cmSrH_t cmSrNullHandle;
|
|
|
|
cmSrRC_t cmSrAlloc( cmSrH_t* hp, cmCtx_t* ctx );
|
|
cmSrRC_t cmSrFree( cmSrH_t* hp );
|
|
|
|
bool cmSrIsValid( cmSrH_t h );
|
|
cmSrRC_t cmSrLastErrorCode( cmSrH_t h );
|
|
cmSrRC_t cmSrGetAndClearLastErrorCode( cmSrH_t h );
|
|
|
|
//
|
|
// Serializer Format Interface
|
|
//
|
|
cmSrRC_t cmSrFmtReset( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtDefineStruct( cmSrH_t h, unsigned structTypeId );
|
|
|
|
cmSrRC_t cmSrFmtStruct( cmSrH_t h, unsigned structTypeId );
|
|
cmSrRC_t cmSrFmtChar( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtUChar( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtShort( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtUShort( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtLong( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtULong( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtInt( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtUInt( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtFloat( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtDouble( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtBool( cmSrH_t h );
|
|
|
|
cmSrRC_t cmSrFmtStructV( cmSrH_t h, unsigned structTypeId );
|
|
cmSrRC_t cmSrFmtCharV( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtUCharV( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtShortV( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtUShortV( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtLongV( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtULongV( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtIntV( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtUIntV( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtFloatV( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtDoubleV( cmSrH_t h );
|
|
cmSrRC_t cmSrFmtBool( cmSrH_t h );
|
|
|
|
// Combine a call to cmSrFmtDefineStruct() followed by multiple calls
|
|
// to cmSrFmtXXX().
|
|
// Notes:
|
|
// 1. The arg. list must be terminated with a kInvalidSrId.
|
|
// 2. Define primitive types using the appropriate id (kXXXSrId or kXXXVSrId)
|
|
// 3. To define a structure field use the user defined structure type id.
|
|
// 4. To define a structure array field use include the kArraySrFl flag as part of the id. (e.g. kMyStructId | kArraySrFl)
|
|
cmSrRC_t cmSrDefFmt( cmSrH_t h, unsigned structTypeId, ... );
|
|
|
|
cmSrRC_t cmSrFmtPrint( cmSrH_t h );
|
|
|
|
//
|
|
// Serializer Input (Write) Interface
|
|
//
|
|
|
|
cmSrRC_t cmSrWrReset( cmSrH_t h );
|
|
|
|
cmSrRC_t cmSrWrStructBegin( cmSrH_t h, unsigned structTypeId );
|
|
cmSrRC_t cmSrWrStructEnd( cmSrH_t h );
|
|
|
|
cmSrRC_t cmSrWrStruct( cmSrH_t h, unsigned structTypeId, unsigned eleCnt );
|
|
|
|
cmSrRC_t cmSrWrChar( cmSrH_t h, char val );
|
|
cmSrRC_t cmSrWrUChar( cmSrH_t h, unsigned char val );
|
|
cmSrRC_t cmSrWrShort( cmSrH_t h, short val );
|
|
cmSrRC_t cmSrWrUShort( cmSrH_t h, unsigned short val );
|
|
cmSrRC_t cmSrWrLong( cmSrH_t h, long val );
|
|
cmSrRC_t cmSrWrULong( cmSrH_t h, unsigned long val );
|
|
cmSrRC_t cmSrWrInt( cmSrH_t h, int val );
|
|
cmSrRC_t cmSrWrUInt( cmSrH_t h, unsigned val );
|
|
cmSrRC_t cmSrWrFloat( cmSrH_t h, float val );
|
|
cmSrRC_t cmSrWrDouble( cmSrH_t h, double val );
|
|
cmSrRC_t cmSrWrBool( cmSrH_t h, bool val );
|
|
|
|
cmSrRC_t cmSrWrStr( cmSrH_t h, const cmChar_t* val );
|
|
cmSrRC_t cmSrWrCharV( cmSrH_t h, const char* val, unsigned eleCnt );
|
|
cmSrRC_t cmSrWrUCharV( cmSrH_t h, const unsigned char* val, unsigned eleCnt );
|
|
cmSrRC_t cmSrWrShortV( cmSrH_t h, const short* val, unsigned eleCnt );
|
|
cmSrRC_t cmSrWrUShortV( cmSrH_t h, const unsigned short* val, unsigned eleCnt );
|
|
cmSrRC_t cmSrWrLongV( cmSrH_t h, const long* val, unsigned eleCnt );
|
|
cmSrRC_t cmSrWrULongV( cmSrH_t h, const unsigned long* val, unsigned eleCnt );
|
|
cmSrRC_t cmSrWrIntV( cmSrH_t h, const int* val, unsigned eleCnt );
|
|
cmSrRC_t cmSrWrUIntV( cmSrH_t h, const unsigned* val, unsigned eleCnt );
|
|
cmSrRC_t cmSrWrFloatV( cmSrH_t h, const float* val, unsigned eleCnt );
|
|
cmSrRC_t cmSrWrDoubleV( cmSrH_t h, const double* val, unsigned eleCnt );
|
|
cmSrRC_t cmSrWrBoolV( cmSrH_t h, const bool* val, unsigned eleCnt );
|
|
|
|
void* cmSrWrAllocBuf( cmSrH_t h, unsigned* bufByteCntPtr );
|
|
void* cmSrWrGetBuf( cmSrH_t h, unsigned* bufByteCntPtr );
|
|
|
|
//
|
|
// Serializer Output (Read) Interface
|
|
//
|
|
|
|
// cmSrRdProcessBuffer() validates the buffer and swaps its endianess if necessary.
|
|
// This function must be called prior to cmSrRdSetup() however it should only be called
|
|
// once on a given buffer. Multiple calls to cmSrRdSetup() however may be made on
|
|
// the same buffer following the call to this function.
|
|
cmSrRC_t cmSrRdProcessBuffer( cmSrH_t h, void* buf, unsigned bufByteCnt );
|
|
|
|
// Prepare a buffer for reading.
|
|
cmSrRC_t cmSrRdSetup( cmSrH_t h, const void* buf, unsigned bufByteCnt );
|
|
|
|
cmSrRC_t cmSrRdStructBegin( cmSrH_t h, unsigned structId );
|
|
cmSrRC_t cmSrRdStructEnd( cmSrH_t h );
|
|
|
|
cmSrRC_t cmSrReadStruct( cmSrH_t h, unsigned structTypeId, unsigned* arrayCnt );
|
|
|
|
cmSrRC_t cmSrReadChar( cmSrH_t h, char* valPtr );
|
|
cmSrRC_t cmSrReadUChar( cmSrH_t h, unsigned char* valPtr );
|
|
cmSrRC_t cmSrReadShort( cmSrH_t h, short* valPtr );
|
|
cmSrRC_t cmSrReadUShort( cmSrH_t h, unsigned short* valPtr );
|
|
cmSrRC_t cmSrReadLong( cmSrH_t h, long* valPtr);
|
|
cmSrRC_t cmSrReadULong( cmSrH_t h, unsigned long* valPtr );
|
|
cmSrRC_t cmSrReadInt( cmSrH_t h, int* valPtr);
|
|
cmSrRC_t cmSrReadUInt( cmSrH_t h, unsigned* valPtr );
|
|
cmSrRC_t cmSrReadFloat( cmSrH_t h, float* valPtr );
|
|
cmSrRC_t cmSrReadDouble( cmSrH_t h, double* valPtr );
|
|
cmSrRC_t cmSrReadBool( cmSrH_t h, bool* boolPtr );
|
|
|
|
cmSrRC_t cmSrReadCharV( cmSrH_t h, char** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadUCharV( cmSrH_t h, unsigned char** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadShortV( cmSrH_t h, short** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadUShortV( cmSrH_t h, unsigned short** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadLongV( cmSrH_t h, long** valPtr, unsigned* eleCntPtr);
|
|
cmSrRC_t cmSrReadULongV( cmSrH_t h, unsigned long** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadIntV( cmSrH_t h, int** valPtr, unsigned* eleCntPtr);
|
|
cmSrRC_t cmSrReadUIntV( cmSrH_t h, unsigned** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadFloatV( cmSrH_t h, float** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadDoubleV( cmSrH_t h, double** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadBoolV( cmSrH_t h, bool** valPtr, unsigned* eleCntPtr );
|
|
|
|
cmSrRC_t cmSrReadCharCV( cmSrH_t h, const char** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadUCharCV( cmSrH_t h, const unsigned char** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadShortCV( cmSrH_t h, const short** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadUShortCV( cmSrH_t h, const unsigned short** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadLongCV( cmSrH_t h, const long** valPtr, unsigned* eleCntPtr);
|
|
cmSrRC_t cmSrReadULongCV( cmSrH_t h, const unsigned long** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadIntCV( cmSrH_t h, const int** valPtr, unsigned* eleCntPtr);
|
|
cmSrRC_t cmSrReadUIntCV( cmSrH_t h, const unsigned** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadFloatCV( cmSrH_t h, const float** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadDoubleCV( cmSrH_t h, const double** valPtr, unsigned* eleCntPtr );
|
|
cmSrRC_t cmSrReadBoolCV( cmSrH_t h, const bool** valPtr, unsigned* eleCntPtr );
|
|
|
|
//
|
|
// Abbreviated read functions.
|
|
//
|
|
// (Use cmSrLastErrorCode() to check for errors.)
|
|
//
|
|
|
|
// Same as cmSrReadFieldStruct but returns array element count or cmInvalidCnt on error.
|
|
unsigned cmSrRdStruct( cmSrH_t h, unsigned structTypeId );
|
|
|
|
char cmSrRdChar( cmSrH_t h );
|
|
unsigned char cmSrRdUChar( cmSrH_t h );
|
|
short cmSrRdShort( cmSrH_t h );
|
|
unsigned short cmSrRdUShort( cmSrH_t h );
|
|
long cmSrRdLong( cmSrH_t h );
|
|
unsigned long cmSrRdULong( cmSrH_t h );
|
|
int cmSrRdInt( cmSrH_t h );
|
|
unsigned int cmSrRdUInt( cmSrH_t h );
|
|
float cmSrRdFloat( cmSrH_t h );
|
|
double cmSrRdDouble( cmSrH_t h );
|
|
bool cmSrRdBool( cmSrH_t h );
|
|
|
|
char* cmSrRdCharV( cmSrH_t h, unsigned* eleCntPtr);
|
|
unsigned char* cmSrRdUCharV( cmSrH_t h, unsigned* eleCntPtr);
|
|
short* cmSrRdShortV( cmSrH_t h, unsigned* eleCntPtr);
|
|
unsigned short* cmSrRdUShortV( cmSrH_t h, unsigned* eleCntPtr);
|
|
long* cmSrRdLongV( cmSrH_t h, unsigned* eleCntPtr);
|
|
unsigned long* cmSrRdULongV( cmSrH_t h, unsigned* eleCntPtr);
|
|
int* cmSrRdIntV( cmSrH_t h, unsigned* eleCntPtr);
|
|
unsigned int* cmSrRdUIntV( cmSrH_t h, unsigned* eleCntPtr);
|
|
float* cmSrRdFloatV( cmSrH_t h, unsigned* eleCntPtr);
|
|
double* cmSrRdDoubleV( cmSrH_t h, unsigned* eleCntPtr);
|
|
bool* cmSrRdBoolV( cmSrH_t h, unsigned* aleCntPtr);
|
|
|
|
const char* cmSrRdCharCV( cmSrH_t h, unsigned* eleCntPtr);
|
|
const unsigned char* cmSrRdUCharCV( cmSrH_t h, unsigned* eleCntPtr);
|
|
const short* cmSrRdShortCV( cmSrH_t h, unsigned* eleCntPtr);
|
|
const unsigned short* cmSrRdUShortCV( cmSrH_t h, unsigned* eleCntPtr);
|
|
const long* cmSrRdLongCV( cmSrH_t h, unsigned* eleCntPtr);
|
|
const unsigned long* cmSrRdULongCV( cmSrH_t h, unsigned* eleCntPtr);
|
|
const int* cmSrRdIntCV( cmSrH_t h, unsigned* eleCntPtr);
|
|
const unsigned int* cmSrRdUIntCV( cmSrH_t h, unsigned* eleCntPtr);
|
|
const float* cmSrRdFloatCV( cmSrH_t h, unsigned* eleCntPtr);
|
|
const double* cmSrRdDoubleCV( cmSrH_t h, unsigned* eleCntPtr);
|
|
const bool* cmSrRdBoolCV( cmSrH_t h, unsigned* aleCntPtr);
|
|
|
|
#if CM_FLOAT_SMP == 1
|
|
#define kSampleSrId kFloatSrId
|
|
#define kSampleVSrId kFloatSrId + kArraySrFl
|
|
#define cmSrFmtSmp cmSrFmtFloat
|
|
#define cmSrFmtSmpV cmSrFmtFloatV
|
|
#define cmSrWrSmp cmSrWrFloat
|
|
#define cmSrWrSmpV cmSrWrFloatV
|
|
#define cmSrReadSmp cmSrReadFloat
|
|
#define cmSrReadSmpV cmSrReadFloatV
|
|
#define cmSrRdSmp cmSrRdFloat
|
|
#define cmSrRdSmpV cmSrRdFloatV
|
|
#else
|
|
#define kSampleSrId kDoubleSrId
|
|
#define kSampleVSrId kDoubleSrId + kArraySrFl
|
|
#define cmSrFmtSmp cmSrFmtDouble
|
|
#define cmSrFmtSmpV cmSrFmtDoubleV
|
|
#define cmSrWrSmp cmSrWrDouble
|
|
#define cmSrWrSmpV cmSrWrDoubleV
|
|
#define cmSrReadSmp cmSrReadDouble
|
|
#define cmSrReadSmpV cmSrReadDoubleV
|
|
#define cmSrRdSmp cmSrRdDouble
|
|
#define cmSrRdSmpV cmSrRdDoubleV
|
|
#endif
|
|
|
|
#if CM_FLOAT_REAL == 1
|
|
#define kRealSrId kFloatSrId
|
|
#define kRealVSrId kFloatSrId + kArraySrFl
|
|
#define cmSrFmtReal cmSrFmtFloat
|
|
#define cmSrFmtRealV cmSrFmtFloatV
|
|
#define cmSrWrReal cmSrWrFloat
|
|
#define cmSrWrRealV cmSrWrFloatV
|
|
#define cmSrReadReal cmSrReadFloat
|
|
#define cmSrReadRealV cmSrReadFloatV
|
|
#define cmSrRdReal cmSrRdFloat
|
|
#define cmSrRdRealV cmSrRdFloatV
|
|
#else
|
|
#define kRealSrId kDoubleSrId
|
|
#define kRealVSrId kDoubleSrId + kArraySrFl
|
|
#define cmSrFmtReal cmSrFmtDouble
|
|
#define cmSrFmtRealV cmSrFmtDoubleV
|
|
#define cmSrWrReal cmSrWrDouble
|
|
#define cmSrWrRealV cmSrWrDoubleV
|
|
#define cmSrReadReal cmSrReadDouble
|
|
#define cmSrReadRealV cmSrReadDoubleV
|
|
#define cmSrRdReal cmSrRdDouble
|
|
#define cmSrRdRealV cmSrRdDoubleV
|
|
#endif
|
|
|
|
|
|
cmSrRC_t cmSrTest( cmCtx_t* ctx );
|
|
|
|
//)
|
|
//}
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
|
|
#endif
|
|
|
|
|