/***********************************************************************************************************************************
Pack Type

The pack type encodes binary data compactly while still maintaining structure and strict typing. The idea is based on Thrift,
ProtocolBuffers, and Avro, compared here: https://medium.com/better-programming/use-binary-encoding-instead-of-json-dec745ec09b6.
The pack type has been further optimized to balance between purely in-memory structures and those intended to be passed via a
protocol or saved in a file.

Integers are stored with base-128 varint encoding which is equivalent to network byte order, i.e., the endianness of the sending and
receiving host don't matter.

The overall idea is similar to JSON but IDs are used instead of names, typing is more granular, and the representation is far more
compact. A pack can readily be converted to JSON but the reverse is not as precise due to loose typing in JSON. A pack is a stream
format, i.e. it is intended to be read in order from beginning to end.

Fields in a pack are identified by IDs. A field ID is stored as a delta from the previous ID, which is very efficient, but means
that reading from the middle is generally not practical. The size of the gap between field IDs is important -- a gap of 1 never
incurs extra cost, but depending on the field type larger gaps may require additional bytes to store the field ID delta.

The standard default is the C default for that type (e.g. bool = false, int = 0) but can be changed with the .defaultValue
parameter. For example, pckWriteBoolP(write, false, .defaultWrite = true) will write a 0 (i.e. false) with a field ID into the pack,
but pckWriteBoolP(write, false) will not write to the pack, it will simply skip the ID. Note that
pckWriteStrP(packWrite, NULL, .defaultWrite = true) is not valid since there is no way to explicitly write a NULL.

NULLs are not stored in a pack and are therefore not typed. A NULL is essentially just a gap in the field IDs. Fields that are
frequently NULL are best stored at the end of an object. When using read functions the default will always be returned
when the field is NULL (i.e. missing). There are times when NULL must be explicitly passed, for example:
pckWriteStrP(pack, strEmpty(checksumSha1) ? NULL : checksumSha1);
In this case, NULL is declared since checksumSha1 might be empty and, following the rules for NULLs the field ID is skipped when
strEmpty(checksumSha1). Upon reading, we can declare an empty string when a NULL (field ID gap) is encountered,
e.g. pckReadStrP(pack, .defaultValue = EMPTY_STR)).

A pack is an object by default. Objects can store fields, objects, or arrays. Objects and arrays will be referred to collectively as
containers. Fields contain data to be stored, e.g. integers, strings, etc.

Here is a simple example of a pack:

PackWrite *write = pckWriteNewP();
pckWriteU64P(write, 77);
pckWriteBoolP(write, false, .defaultWrite = true);
pckWriteI32P(write, -1, .defaultValue = -1);
pckWriteStringP(write, STRDEF("sample"));
pckWriteEndP();

A string representation of this pack is `1:uint64:77,2:bool:false,4:str:sample`. The boolean was stored even though it was the
default because a write was explicitly requested. The int32 field was not stored because the value matched the explicitly set
default. Note that there is a gap in the ID stream, which represents the NULL/default value.

This pack can be read with:

PackRead *read = pckReadNew(pack);
pckReadU64P(read);
pckReadBoolP(read);
pckReadI32P(read, .defaultValue = -1);
pckReadStringP(read);
pckReadEndP();

Note that defaults are not stored in the pack so any defaults that were applied when writing (by setting .defaultValue) must be
applied again when reading by setting .defaultValue if the default value is not a standard C default.

If we don't care about the NULL/default, another way to read is:

PackRead *read = pckReadNew(pack);
pckReadU64P(read);
pckReadBoolP(read);
pckReadStringP(read, .id = 4);
pckReadEndP();

By default each read/write advances the field ID by one. If an ID is specified it must be unique and increasing, because it will
advance the field ID beyond the value specified. An error will occur if an ID is attempted to be read/written but the field ID has
advanced beyond it.

An array can be read with:

pckReadArrayBeginP(read);

while (pckReadNext(read))
{
    // Read array element
}

pckReadArrayEndP(read);

Note that any container (i.e. array or object) resets the field ID to one so there is no need for the caller to maintain a
cumulative field ID. At the end of a container the numbering will continue from wherever the outer container left off.
***********************************************************************************************************************************/
#ifndef COMMON_TYPE_PACK_H
#define COMMON_TYPE_PACK_H

#include <sys/stat.h>
#include <time.h>

/***********************************************************************************************************************************
Minimum number of extra bytes to allocate for packs that are growing or are likely to grow
***********************************************************************************************************************************/
#ifndef PACK_EXTRA_MIN
#define PACK_EXTRA_MIN                                              128
#endif

/***********************************************************************************************************************************
Object types
***********************************************************************************************************************************/
typedef struct Pack Pack;
typedef struct PackRead PackRead;
typedef struct PackWrite PackWrite;

#include "common/io/read.h"
#include "common/io/write.h"
#include "common/type/object.h"
#include "common/type/stringId.h"
#include "common/type/stringList.h"

/***********************************************************************************************************************************
Pack data type
***********************************************************************************************************************************/
typedef enum
{
    pckTypeArray = STRID5("array", 0x190ca410),
    pckTypeBin = STRID5("bin", 0x39220),
    pckTypeBool = STRID5("bool", 0x63de20),
    pckTypeI32 = STRID6("i32", 0x1e7c91),
    pckTypeI64 = STRID6("i64", 0x208891),
    pckTypeObj = STRID5("obj", 0x284f0),
    pckTypeMode = STRID5("mode", 0x291ed0),
    pckTypePack = STRID5("pack", 0x58c300),
    pckTypeStr = STRID5("str", 0x4a930),
    pckTypeStrId = STRID5("strid", 0x44ca930),
    pckTypeTime = STRID5("time", 0x2b5340),
    pckTypeU32 = STRID6("u32", 0x1e7d51),
    pckTypeU64 = STRID6("u64", 0x208951),
} PackType;

/***********************************************************************************************************************************
Pack Functions
***********************************************************************************************************************************/
// Duplicate pack
FN_INLINE_ALWAYS Pack *
pckDup(const Pack *const this)
{
    return (Pack *)OBJ_NAME(bufDup((const Buffer *)this), Pack::Buffer);
}

// Cast Buffer to Pack
FN_INLINE_ALWAYS const Pack *
pckFromBuf(const Buffer *const buffer)
{
    return (const Pack *)buffer;
}

// Move to a new parent mem context
FN_INLINE_ALWAYS Pack *
pckMove(Pack *const this, MemContext *const parentNew)
{
    return (Pack *)bufMove((Buffer *)this, parentNew);
}

// Cast Pack to Buffer
FN_INLINE_ALWAYS const Buffer *
pckToBuf(const Pack *const pack)
{
    return (const Buffer *)pack;
}

/***********************************************************************************************************************************
Read Constructors
***********************************************************************************************************************************/
// Note that the pack is not moved into the PackRead mem context and must be moved explicitly if the PackRead object is moved.
FN_EXTERN PackRead *pckReadNew(const Pack *pack);
FN_EXTERN PackRead *pckReadNewC(const unsigned char *const buffer, size_t size);

FN_EXTERN PackRead *pckReadNewIo(IoRead *read);

/***********************************************************************************************************************************
Read Functions
***********************************************************************************************************************************/
typedef struct PackIdParam
{
    VAR_PARAM_HEADER;
    unsigned int id;
} PackIdParam;

// Read next field. This is useful when the type of the next field is unknown, i.e. a completely dynamic data structure, or for
// debugging. If you just need to know if the field exists or not, then use pckReadNullP().
FN_EXTERN bool pckReadNext(PackRead *this);

// Current field buffer for fields that have a size, e.g. bin. Can only be used when the pack was created with pckReadNew(). Note
// that this pointer is tied to the buffer the pack was created with so be careful not to free it too soon.
FN_EXTERN const unsigned char *pckReadBufPtr(PackRead *this);

// Consume the next field regardless of type.
FN_EXTERN void pckReadConsume(PackRead *this);

// Current field id. Set after a call to pckReadNext().
FN_EXTERN unsigned int pckReadId(PackRead *this);

// Current field size for fields that have a size, e.g. bin
FN_EXTERN size_t pckReadSize(PackRead *this);

// Current field type. Set after a call to pckReadNext().
FN_EXTERN PackType pckReadType(PackRead *this);

// Is the field NULL? If the field is NULL the id will be advanced so the field does not need to be read explicitly. If the field is
// not NULL then the id is not advanced since a subsequent read is expected.
#define pckReadNullP(this, ...)                                                                                                    \
    pckReadNull(this, (PackIdParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN bool pckReadNull(PackRead *this, PackIdParam param);

// Read array begin/end
#define pckReadArrayBeginP(this, ...)                                                                                              \
    pckReadArrayBegin(this, (PackIdParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN void pckReadArrayBegin(PackRead *this, PackIdParam param);

#define pckReadArrayEndP(this)                                                                                                     \
    pckReadArrayEnd(this)

FN_EXTERN void pckReadArrayEnd(PackRead *this);

// Read binary
typedef struct PckReadBinParam
{
    VAR_PARAM_HEADER;
    unsigned int id;
} PckReadBinParam;

#define pckReadBinP(this, ...)                                                                                                     \
    pckReadBin(this, (PckReadBinParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN Buffer *pckReadBin(PackRead *this, PckReadBinParam param);

// Read boolean
typedef struct PckReadBoolParam
{
    VAR_PARAM_HEADER;
    unsigned int id;
    uint32_t defaultValue;
} PckReadBoolParam;

#define pckReadBoolP(this, ...)                                                                                                    \
    pckReadBool(this, (PckReadBoolParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN bool pckReadBool(PackRead *this, PckReadBoolParam param);

// Read 32-bit signed integer
typedef struct PckReadI32Param
{
    VAR_PARAM_HEADER;
    unsigned int id;
    int32_t defaultValue;
} PckReadI32Param;

#define pckReadI32P(this, ...)                                                                                                     \
    pckReadI32(this, (PckReadI32Param){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN int32_t pckReadI32(PackRead *this, PckReadI32Param param);

// Read 64-bit signed integer
typedef struct PckReadI64Param
{
    VAR_PARAM_HEADER;
    unsigned int id;
    int64_t defaultValue;
} PckReadI64Param;

#define pckReadI64P(this, ...)                                                                                                     \
    pckReadI64(this, (PckReadI64Param){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN int64_t pckReadI64(PackRead *this, PckReadI64Param param);

// Read mode
typedef struct PckReadModeParam
{
    VAR_PARAM_HEADER;
    unsigned int id;
    mode_t defaultValue;
} PckReadModeParam;

#define pckReadModeP(this, ...)                                                                                                    \
    pckReadMode(this, (PckReadModeParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN mode_t pckReadMode(PackRead *this, PckReadModeParam param);

// Move to a new parent mem context
FN_INLINE_ALWAYS PackRead *
pckReadMove(PackRead *const this, MemContext *const parentNew)
{
    return objMove(this, parentNew);
}

// Read object begin/end
#define pckReadObjBeginP(this, ...)                                                                                                \
    pckReadObjBegin(this, (PackIdParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN void pckReadObjBegin(PackRead *this, PackIdParam param);

#define pckReadObjEndP(this)                                                                                                       \
    pckReadObjEnd(this)

FN_EXTERN void pckReadObjEnd(PackRead *this);

// Read pack
typedef struct PckReadPackParam
{
    VAR_PARAM_HEADER;
    unsigned int id;
} PckReadPackParam;

#define pckReadPackReadP(this, ...)                                                                                                \
    pckReadPackRead(this, (PckReadPackParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackRead *pckReadPackRead(PackRead *this, PckReadPackParam param);

// Read pack using the same buffer passed to pckReadNew(). Note that this pointer is tied to the buffer the pack was created with so
// be careful not to free it too soon.
#define pckReadPackReadConstP(this, ...)                                                                                           \
    pckReadPackReadConst(this, (PckReadPackParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackRead *pckReadPackReadConst(PackRead *this, PckReadPackParam param);

// Read pack buffer
#define pckReadPackP(this, ...)                                                                                                    \
    pckReadPack(this, (PckReadPackParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN Pack *pckReadPack(PackRead *this, PckReadPackParam param);

// Read string
typedef struct PckReadStrParam
{
    VAR_PARAM_HEADER;
    unsigned int id;
    const String *defaultValue;
} PckReadStrParam;

#define pckReadStrP(this, ...)                                                                                                     \
    pckReadStr(this, (PckReadStrParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN String *pckReadStr(PackRead *this, PckReadStrParam param);

// Read string id
typedef struct PckReadStrIdParam
{
    VAR_PARAM_HEADER;
    unsigned int id;
    StringId defaultValue;
} PckReadStrIdParam;

#define pckReadStrIdP(this, ...)                                                                                                   \
    pckReadStrId(this, (PckReadStrIdParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN uint64_t pckReadStrId(PackRead *this, PckReadStrIdParam param);

// Read string list
typedef struct PckReadStrLstParam
{
    VAR_PARAM_HEADER;
    unsigned int id;
} PckReadStrLstParam;

#define pckReadStrLstP(this, ...)                                                                                                  \
    pckReadStrLst(this, (PckReadStrLstParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN StringList *pckReadStrLst(PackRead *const this, PckReadStrLstParam param);

// Read time
typedef struct PckReadTimeParam
{
    VAR_PARAM_HEADER;
    unsigned int id;
    time_t defaultValue;
} PckReadTimeParam;

#define pckReadTimeP(this, ...)                                                                                                    \
    pckReadTime(this, (PckReadTimeParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN time_t pckReadTime(PackRead *this, PckReadTimeParam param);

// Read 32-bit unsigned integer
typedef struct PckReadU32Param
{
    VAR_PARAM_HEADER;
    unsigned int id;
    uint32_t defaultValue;
} PckReadU32Param;

#define pckReadU32P(this, ...)                                                                                                     \
    pckReadU32(this, (PckReadU32Param){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN uint32_t pckReadU32(PackRead *this, PckReadU32Param param);

// Read 64-bit unsigned integer
typedef struct PckReadU64Param
{
    VAR_PARAM_HEADER;
    unsigned int id;
    uint64_t defaultValue;
} PckReadU64Param;

#define pckReadU64P(this, ...)                                                                                                     \
    pckReadU64(this, (PckReadU64Param){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN uint64_t pckReadU64(PackRead *this, PckReadU64Param param);

// Read end
#define pckReadEndP(this)                                                                                                          \
    pckReadEnd(this)

FN_EXTERN void pckReadEnd(PackRead *this);

/***********************************************************************************************************************************
Read Destructor
***********************************************************************************************************************************/
FN_INLINE_ALWAYS void
pckReadFree(PackRead *const this)
{
    objFree(this);
}

/***********************************************************************************************************************************
Write Constructors
***********************************************************************************************************************************/
typedef struct PckWriteNewParam
{
    VAR_PARAM_HEADER;
    size_t size;
} PckWriteNewParam;

#define pckWriteNewP(...)                                                                                                          \
    pckWriteNew((PckWriteNewParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteNew(PckWriteNewParam param);

FN_EXTERN PackWrite *pckWriteNewIo(IoWrite *write);

/***********************************************************************************************************************************
Write Functions
***********************************************************************************************************************************/
// Write array begin/end
#define pckWriteArrayBeginP(this, ...)                                                                                             \
    pckWriteArrayBegin(this, (PackIdParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteArrayBegin(PackWrite *this, PackIdParam param);

#define pckWriteArrayEndP(this)                                                                                                    \
    pckWriteArrayEnd(this)

FN_EXTERN PackWrite *pckWriteArrayEnd(PackWrite *this);

// Write binary
typedef struct PckWriteBinParam
{
    VAR_PARAM_HEADER;
    unsigned int id;
} PckWriteBinParam;

#define pckWriteBinP(this, value, ...)                                                                                             \
    pckWriteBin(this, value, (PckWriteBinParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteBin(PackWrite *this, const Buffer *value, PckWriteBinParam param);

// Write boolean
typedef struct PckWriteBoolParam
{
    VAR_PARAM_HEADER;
    bool defaultWrite;
    unsigned int id;
    uint32_t defaultValue;
} PckWriteBoolParam;

#define pckWriteBoolP(this, value, ...)                                                                                            \
    pckWriteBool(this, value, (PckWriteBoolParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteBool(PackWrite *this, bool value, PckWriteBoolParam param);

// Write 32-bit signed integer
typedef struct PckWriteI32Param
{
    VAR_PARAM_HEADER;
    bool defaultWrite;
    unsigned int id;
    int32_t defaultValue;
} PckWriteI32Param;

#define pckWriteI32P(this, value, ...)                                                                                             \
    pckWriteI32(this, value, (PckWriteI32Param){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteI32(PackWrite *this, int32_t value, PckWriteI32Param param);

// Write 64-bit signed integer
typedef struct PckWriteI64Param
{
    VAR_PARAM_HEADER;
    bool defaultWrite;
    unsigned int id;
    int64_t defaultValue;
} PckWriteI64Param;

#define pckWriteI64P(this, value, ...)                                                                                             \
    pckWriteI64(this, value, (PckWriteI64Param){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteI64(PackWrite *this, int64_t value, PckWriteI64Param param);

// Write mode
typedef struct PckWriteModeParam
{
    VAR_PARAM_HEADER;
    bool defaultWrite;
    unsigned int id;
    mode_t defaultValue;
} PckWriteModeParam;

#define pckWriteModeP(this, value, ...)                                                                                            \
    pckWriteMode(this, value, (PckWriteModeParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteMode(PackWrite *this, mode_t value, PckWriteModeParam param);

// Move to a new parent mem context
FN_INLINE_ALWAYS PackWrite *
pckWriteMove(PackWrite *const this, MemContext *const parentNew)
{
    return objMove(this, parentNew);
}

// Write null
#define pckWriteNullP(this)                                                                                                        \
    pckWriteNull(this)

FN_EXTERN PackWrite *pckWriteNull(PackWrite *this);

// Write object begin/end
#define pckWriteObjBeginP(this, ...)                                                                                               \
    pckWriteObjBegin(this, (PackIdParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteObjBegin(PackWrite *this, PackIdParam param);

#define pckWriteObjEndP(this)                                                                                                      \
    pckWriteObjEnd(this)

FN_EXTERN PackWrite *pckWriteObjEnd(PackWrite *this);

// Write pack
typedef struct PckWritePackParam
{
    VAR_PARAM_HEADER;
    bool defaultWrite;
    unsigned int id;
} PckWritePackParam;

#define pckWritePackP(this, value, ...)                                                                                            \
    pckWritePack(this, value, (PckWritePackParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWritePack(PackWrite *this, const Pack *value, PckWritePackParam param);

// Write string
typedef struct PckWriteStrParam
{
    VAR_PARAM_HEADER;
    bool defaultWrite;
    unsigned int id;
    const String *defaultValue;
} PckWriteStrParam;

#define pckWriteStrP(this, value, ...)                                                                                             \
    pckWriteStr(this, value, (PckWriteStrParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteStr(PackWrite *this, const String *value, PckWriteStrParam param);

// Write string id
typedef struct PckWriteStrIdParam
{
    VAR_PARAM_HEADER;
    bool defaultWrite;
    unsigned int id;
    StringId defaultValue;
} PckWriteStrIdParam;

#define pckWriteStrIdP(this, value, ...)                                                                                           \
    pckWriteStrId(this, value, (PckWriteStrIdParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteStrId(PackWrite *this, uint64_t value, PckWriteStrIdParam param);

// Write string list
typedef struct PckWriteStrLstParam
{
    VAR_PARAM_HEADER;
    unsigned int id;
} PckWriteStrLstParam;

#define pckWriteStrLstP(this, value, ...)                                                                                          \
    pckWriteStrLst(this, value, (PckWriteStrLstParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteStrLst(PackWrite *const this, const StringList *const value, const PckWriteStrLstParam param);

// Write time
typedef struct PckWriteTimeParam
{
    VAR_PARAM_HEADER;
    bool defaultWrite;
    unsigned int id;
    time_t defaultValue;
} PckWriteTimeParam;

#define pckWriteTimeP(this, value, ...)                                                                                            \
    pckWriteTime(this, value, (PckWriteTimeParam){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteTime(PackWrite *this, time_t value, PckWriteTimeParam param);

// Write 32-bit unsigned integer
typedef struct PckWriteU32Param
{
    VAR_PARAM_HEADER;
    bool defaultWrite;
    unsigned int id;
    uint32_t defaultValue;
} PckWriteU32Param;

#define pckWriteU32P(this, value, ...)                                                                                             \
    pckWriteU32(this, value, (PckWriteU32Param){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteU32(PackWrite *this, uint32_t value, PckWriteU32Param param);

// Write 64-bit unsigned integer
typedef struct PckWriteU64Param
{
    VAR_PARAM_HEADER;
    bool defaultWrite;
    unsigned int id;
    uint64_t defaultValue;
} PckWriteU64Param;

#define pckWriteU64P(this, value, ...)                                                                                             \
    pckWriteU64(this, value, (PckWriteU64Param){VAR_PARAM_INIT, __VA_ARGS__})

FN_EXTERN PackWrite *pckWriteU64(PackWrite *this, uint64_t value, PckWriteU64Param param);

// Write end
#define pckWriteEndP(this)                                                                                                         \
    pckWriteEnd(this)

FN_EXTERN PackWrite *pckWriteEnd(PackWrite *this);

/***********************************************************************************************************************************
Write Getters/Setters
***********************************************************************************************************************************/
// Get Pack the PackWrite was writing to (returns NULL if pckWriteNew() was not used to construct the object). This function is only
// valid after pckWriteEndP() has been called.
FN_EXTERN Pack *pckWriteResult(PackWrite *this);

/***********************************************************************************************************************************
Write Destructor
***********************************************************************************************************************************/
FN_INLINE_ALWAYS void
pckWriteFree(PackWrite *const this)
{
    objFree(this);
}

/***********************************************************************************************************************************
Macros for function logging
***********************************************************************************************************************************/
#define FUNCTION_LOG_PACK_TYPE                                                                                                     \
    Pack *
#define FUNCTION_LOG_PACK_FORMAT(value, buffer, bufferSize)                                                                        \
    objNameToLog(value, "Pack", buffer, bufferSize)

FN_EXTERN void pckReadToLog(const PackRead *this, StringStatic *debugLog);

#define FUNCTION_LOG_PACK_READ_TYPE                                                                                                \
    PackRead *
#define FUNCTION_LOG_PACK_READ_FORMAT(value, buffer, bufferSize)                                                                   \
    FUNCTION_LOG_OBJECT_FORMAT(value, pckReadToLog, buffer, bufferSize)

FN_EXTERN void pckWriteToLog(const PackWrite *this, StringStatic *debugLog);

#define FUNCTION_LOG_PACK_WRITE_TYPE                                                                                               \
    PackWrite *
#define FUNCTION_LOG_PACK_WRITE_FORMAT(value, buffer, bufferSize)                                                                  \
    FUNCTION_LOG_OBJECT_FORMAT(value, pckWriteToLog, buffer, bufferSize)

#endif
