#include "msgio/msg_p.h"
#include <gwenhywfar/error.h>
#include <gwenhywfar/misc.h>
#include <gwenhywfar/debug.h>
#include <gwenhywfar/text.h>
#include <gwenhywfar/endianfns.h>

Include dependency graph for msg.c:

Macros
#define	GWEN_MSG_SIZE_MASK (~4095)
#define	GWEN_MSG_SIZE_STEP 4096

Functions
static int	_ensureWritePos (GWEN_MSG *msg, uint32_t newPos)
int	GWEN_Msg_AddByte (GWEN_MSG *msg, uint8_t b)
int	GWEN_Msg_AddBytes (GWEN_MSG msg, const uint8_t bufferPtr, uint32_t bufferLen)
void	GWEN_Msg_AddFlags (GWEN_MSG *msg, uint32_t f)
int	GWEN_Msg_AddString (GWEN_MSG msg, const char s, uint32_t maxSize, uint8_t filler)
int	GWEN_Msg_AddStringWithTrailingNull (GWEN_MSG msg, const char s, uint32_t maxSize, uint8_t filler)
int	GWEN_Msg_AddUint16 (GWEN_MSG *msg, uint16_t v)
int	GWEN_Msg_AddUint32 (GWEN_MSG *msg, uint32_t v)
int	GWEN_Msg_AddUint64 (GWEN_MSG *msg, uint64_t v)
int	GWEN_Msg_AddUint8 (GWEN_MSG *msg, uint8_t v)
void	GWEN_Msg_Attach (GWEN_MSG *msg)
void	GWEN_Msg_DelFlags (GWEN_MSG *msg, uint32_t f)
void	GWEN_Msg_Dump (const GWEN_MSG msg, GWEN_BUFFER buf)
GWEN_MSG *	GWEN_Msg_dup (const GWEN_MSG *srcMsg)
void	GWEN_Msg_free (GWEN_MSG *msg)
GWEN_MSG *	GWEN_Msg_fromBytes (const uint8_t *ptr, uint32_t len)
uint8_t *	GWEN_Msg_GetBuffer (GWEN_MSG *msg)
uint32_t	GWEN_Msg_GetBytesInBuffer (const GWEN_MSG *msg)
const uint8_t *	GWEN_Msg_GetConstBuffer (const GWEN_MSG *msg)
uint32_t	GWEN_Msg_GetCurrentPos (const GWEN_MSG *msg)
GWEN_DB_NODE *	GWEN_Msg_GetDbParsedInfo (const GWEN_MSG *msg)
uint32_t	GWEN_Msg_GetFlags (const GWEN_MSG *msg)
int	GWEN_Msg_GetGroupId (const GWEN_MSG *msg)
uint32_t	GWEN_Msg_GetMaxSize (const GWEN_MSG *msg)
uint32_t	GWEN_Msg_GetParsedPayloadOffset (const GWEN_MSG *msg)
uint32_t	GWEN_Msg_GetParsedPayloadSize (const GWEN_MSG *msg)
int	GWEN_Msg_GetRemainingBytes (const GWEN_MSG *msg)
uint16_t	GWEN_Msg_GetUint16At (const GWEN_MSG *msg, int offs, uint16_t defaultValue)
uint32_t	GWEN_Msg_GetUint32At (const GWEN_MSG *msg, int offs, uint32_t defaultValue)
uint64_t	GWEN_Msg_GetUint64At (const GWEN_MSG *msg, int offs, uint64_t defaultValue)
uint8_t	GWEN_Msg_GetUint8At (const GWEN_MSG *msg, int offs, uint8_t defaultValue)
int	GWEN_Msg_IncCurrentPos (GWEN_MSG *msg, uint32_t i)
GWEN_MSG *	GWEN_Msg_new (uint32_t bufferSize)
int	GWEN_Msg_ReadNextByte (GWEN_MSG *msg)
int	GWEN_Msg_RewindCurrentPos (GWEN_MSG *msg)
void	GWEN_Msg_SetBytesInBuffer (GWEN_MSG *msg, uint32_t i)
void	GWEN_Msg_SetDbParsedInfo (GWEN_MSG msg, GWEN_DB_NODE db)
void	GWEN_Msg_SetFlags (GWEN_MSG *msg, uint32_t f)
void	GWEN_Msg_SetGroupId (GWEN_MSG *msg, int groupId)
void	GWEN_Msg_SetParsedPayloadOffset (GWEN_MSG *msg, uint32_t v)
void	GWEN_Msg_SetParsedPayloadSize (GWEN_MSG *msg, uint32_t v)
int	GWEN_Msg_WriteBytesAt (GWEN_MSG msg, uint32_t pos, const uint8_t bufferPtr, uint32_t bufferLen)
int	GWEN_Msg_WriteUint16At (GWEN_MSG *msg, uint32_t pos, uint16_t v)
int	GWEN_Msg_WriteUint32At (GWEN_MSG *msg, uint32_t pos, uint32_t v)
int	GWEN_Msg_WriteUint64At (GWEN_MSG *msg, uint32_t pos, uint64_t v)
int	GWEN_Msg_WriteUint8At (GWEN_MSG *msg, uint32_t pos, uint8_t v)

Macro Definition Documentation

◆ GWEN_MSG_SIZE_MASK

#define GWEN_MSG_SIZE_MASK (~4095)

Definition at line 26 of file msg.c.

Referenced by _ensureWritePos().

◆ GWEN_MSG_SIZE_STEP

#define GWEN_MSG_SIZE_STEP 4096

Definition at line 25 of file msg.c.

Referenced by _ensureWritePos().

Function Documentation

◆ _ensureWritePos()

int _ensureWritePos	(	GWEN_MSG *	msg,
		uint32_t	newPos )

static

Definition at line 658 of file msg.c.

References DBG_ERROR, DBG_INFO, GWEN_ERROR_INVALID, GWEN_ERROR_MEMORY_FULL, GWEN_LOGDOMAIN, GWEN_MSG_SIZE_MASK, GWEN_MSG_SIZE_STEP, and NULL.

Referenced by GWEN_Msg_AddBytes(), GWEN_Msg_WriteBytesAt(), GWEN_Msg_WriteUint16At(), GWEN_Msg_WriteUint32At(), GWEN_Msg_WriteUint64At(), and GWEN_Msg_WriteUint8At().

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◆ GWEN_Msg_AddByte()

int GWEN_Msg_AddByte	(	GWEN_MSG *	msg,
		uint8_t	b )

Definition at line 186 of file msg.c.

References GWEN_Msg_AddBytes().

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◆ GWEN_Msg_AddBytes()

int GWEN_Msg_AddBytes	(	GWEN_MSG *	msg,
		const uint8_t *	bufferPtr,
		uint32_t	bufferLen )

Definition at line 193 of file msg.c.

References _ensureWritePos(), DBG_INFO, GWEN_ERROR_GENERIC, and GWEN_LOGDOMAIN.

Referenced by _distributeBufferContent(), GWEN_IpcMsg_new(), GWEN_Msg_AddByte(), GWEN_Msg_AddString(), and GWEN_Msg_AddStringWithTrailingNull().

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◆ GWEN_Msg_AddFlags()

void GWEN_Msg_AddFlags	(	GWEN_MSG *	msg,
		uint32_t	f )

Definition at line 553 of file msg.c.

◆ GWEN_Msg_AddString()

int GWEN_Msg_AddString	(	GWEN_MSG *	msg,
		const char *	s,
		uint32_t	maxSize,
		uint8_t	filler )

Definition at line 404 of file msg.c.

References DBG_ERROR, GWEN_ERROR_INVALID, GWEN_LOGDOMAIN, GWEN_Msg_AddBytes(), and GWEN_Msg_AddUint8().

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◆ GWEN_Msg_AddStringWithTrailingNull()

int GWEN_Msg_AddStringWithTrailingNull	(	GWEN_MSG *	msg,
		const char *	s,
		uint32_t	maxSize,
		uint8_t	filler )

Definition at line 428 of file msg.c.

References DBG_ERROR, GWEN_ERROR_INVALID, GWEN_LOGDOMAIN, GWEN_Msg_AddBytes(), and GWEN_Msg_AddUint8().

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◆ GWEN_Msg_AddUint16()

int GWEN_Msg_AddUint16	(	GWEN_MSG *	msg,
		uint16_t	v )

Definition at line 362 of file msg.c.

References DBG_INFO, GWEN_ERROR_GENERIC, GWEN_LOGDOMAIN, and GWEN_Msg_WriteUint16At().

Referenced by GWEN_IpcMsg_new().

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◆ GWEN_Msg_AddUint32()

int GWEN_Msg_AddUint32	(	GWEN_MSG *	msg,
		uint32_t	v )

Definition at line 341 of file msg.c.

References DBG_INFO, GWEN_ERROR_GENERIC, GWEN_LOGDOMAIN, and GWEN_Msg_WriteUint32At().

Referenced by GWEN_IpcMsg_new().

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◆ GWEN_Msg_AddUint64()

int GWEN_Msg_AddUint64	(	GWEN_MSG *	msg,
		uint64_t	v )

Definition at line 320 of file msg.c.

References DBG_INFO, GWEN_ERROR_GENERIC, GWEN_LOGDOMAIN, and GWEN_Msg_WriteUint64At().

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◆ GWEN_Msg_AddUint8()

int GWEN_Msg_AddUint8	(	GWEN_MSG *	msg,
		uint8_t	v )

Definition at line 383 of file msg.c.

References DBG_INFO, GWEN_ERROR_GENERIC, GWEN_LOGDOMAIN, and GWEN_Msg_WriteUint8At().

Referenced by GWEN_IpcMsg_new(), GWEN_Msg_AddString(), and GWEN_Msg_AddStringWithTrailingNull().

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◆ GWEN_Msg_Attach()

void GWEN_Msg_Attach ( GWEN_MSG * msg )

Definition at line 70 of file msg.c.

◆ GWEN_Msg_DelFlags()

void GWEN_Msg_DelFlags	(	GWEN_MSG *	msg,
		uint32_t	f )

Definition at line 561 of file msg.c.

◆ GWEN_Msg_Dump()

void GWEN_Msg_Dump	(	const GWEN_MSG *	msg,
		GWEN_BUFFER *	buf )

Definition at line 646 of file msg.c.

References GWEN_Buffer_AppendArgs(), GWEN_Buffer_AppendByte(), and GWEN_Text_DumpString2Buffer().

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◆ GWEN_Msg_dup()

GWEN_MSG * GWEN_Msg_dup ( const GWEN_MSG * srcMsg )

Definition at line 95 of file msg.c.

References GWEN_DB_Group_dup(), GWEN_Msg_new(), and NULL.

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◆ GWEN_Msg_free()

void GWEN_Msg_free ( GWEN_MSG * msg )

Definition at line 78 of file msg.c.

References GWEN_DB_Group_free(), GWEN_FREE_OBJECT, GWEN_INHERIT_FINI, and GWEN_LIST_FINI.

Referenced by _writeCurrentMessage(), GWEN_MsgEndpoint_free(), GWEN_MsgRequest_free(), and GWEN_MsgRequest_SetRequestMsg().

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◆ GWEN_Msg_fromBytes()

GWEN_MSG * GWEN_Msg_fromBytes	(	const uint8_t *	ptr,
		uint32_t	len )

Definition at line 54 of file msg.c.

References GWEN_Msg_new(), and NULL.

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◆ GWEN_Msg_GetBuffer()

uint8_t * GWEN_Msg_GetBuffer ( GWEN_MSG * msg )

Definition at line 133 of file msg.c.

References NULL.

Referenced by _writeCurrentMessage().

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◆ GWEN_Msg_GetBytesInBuffer()

uint32_t GWEN_Msg_GetBytesInBuffer ( const GWEN_MSG * msg )

Definition at line 151 of file msg.c.

Referenced by _getBytesNeededForMessage().

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◆ GWEN_Msg_GetConstBuffer()

const uint8_t * GWEN_Msg_GetConstBuffer ( const GWEN_MSG * msg )

Definition at line 142 of file msg.c.

References NULL.

◆ GWEN_Msg_GetCurrentPos()

uint32_t GWEN_Msg_GetCurrentPos ( const GWEN_MSG * msg )

Definition at line 176 of file msg.c.

Referenced by _writeCurrentMessage().

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◆ GWEN_Msg_GetDbParsedInfo()

GWEN_DB_NODE * GWEN_Msg_GetDbParsedInfo ( const GWEN_MSG * msg )

Definition at line 569 of file msg.c.

References NULL.

◆ GWEN_Msg_GetFlags()

uint32_t GWEN_Msg_GetFlags ( const GWEN_MSG * msg )

Definition at line 536 of file msg.c.

◆ GWEN_Msg_GetGroupId()

int GWEN_Msg_GetGroupId ( const GWEN_MSG * msg )

Definition at line 119 of file msg.c.

◆ GWEN_Msg_GetMaxSize()

uint32_t GWEN_Msg_GetMaxSize ( const GWEN_MSG * msg )

Definition at line 169 of file msg.c.

◆ GWEN_Msg_GetParsedPayloadOffset()

uint32_t GWEN_Msg_GetParsedPayloadOffset ( const GWEN_MSG * msg )

Definition at line 519 of file msg.c.

◆ GWEN_Msg_GetParsedPayloadSize()

uint32_t GWEN_Msg_GetParsedPayloadSize ( const GWEN_MSG * msg )

Definition at line 502 of file msg.c.

◆ GWEN_Msg_GetRemainingBytes()

int GWEN_Msg_GetRemainingBytes ( const GWEN_MSG * msg )

Definition at line 493 of file msg.c.

Referenced by _writeCurrentMessage().

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◆ GWEN_Msg_GetUint16At()

uint16_t GWEN_Msg_GetUint16At	(	const GWEN_MSG *	msg,
		int	offs,
		uint16_t	defaultValue )

Definition at line 617 of file msg.c.

References GWEN_ENDIAN_LE16TOH.

Referenced by GWEN_IpcMsg_GetCode().

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◆ GWEN_Msg_GetUint32At()

uint32_t GWEN_Msg_GetUint32At	(	const GWEN_MSG *	msg,
		int	offs,
		uint32_t	defaultValue )

Definition at line 603 of file msg.c.

References GWEN_ENDIAN_LE32TOH.

Referenced by GWEN_IpcMsg_GetMsgId(), GWEN_IpcMsg_GetMsgSize(), GWEN_IpcMsg_GetRefMsgId(), and GWEN_IpcMsg_IsMsgComplete().

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◆ GWEN_Msg_GetUint64At()

uint64_t GWEN_Msg_GetUint64At	(	const GWEN_MSG *	msg,
		int	offs,
		uint64_t	defaultValue )

Definition at line 589 of file msg.c.

References GWEN_ENDIAN_LE64TOH.

◆ GWEN_Msg_GetUint8At()

uint8_t GWEN_Msg_GetUint8At	(	const GWEN_MSG *	msg,
		int	offs,
		uint8_t	defaultValue )

Definition at line 631 of file msg.c.

Referenced by GWEN_IpcMsg_GetProtoId(), and GWEN_IpcMsg_GetProtoVersion().

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◆ GWEN_Msg_IncCurrentPos()

int GWEN_Msg_IncCurrentPos	(	GWEN_MSG *	msg,
		uint32_t	i )

Definition at line 468 of file msg.c.

References GWEN_ERROR_EOF.

Referenced by _writeCurrentMessage().

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◆ GWEN_Msg_new()

GWEN_MSG * GWEN_Msg_new ( uint32_t bufferSize )

Definition at line 37 of file msg.c.

References GWEN_INHERIT_INIT, GWEN_LIST_INIT, and GWEN_NEW_OBJECT.

Referenced by _distributeBufferContent(), GWEN_IpcMsg_new(), GWEN_Msg_dup(), and GWEN_Msg_fromBytes().

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◆ GWEN_Msg_ReadNextByte()

int GWEN_Msg_ReadNextByte ( GWEN_MSG * msg )

Definition at line 455 of file msg.c.

References GWEN_ERROR_EOF.

◆ GWEN_Msg_RewindCurrentPos()

int GWEN_Msg_RewindCurrentPos ( GWEN_MSG * msg )

Definition at line 482 of file msg.c.

References GWEN_ERROR_EOF.

Referenced by GWEN_MsgEndpoint_AddReceivedMessage(), and GWEN_MsgEndpoint_AddSendMessage().

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◆ GWEN_Msg_SetBytesInBuffer()

void GWEN_Msg_SetBytesInBuffer	(	GWEN_MSG *	msg,
		uint32_t	i )

Definition at line 161 of file msg.c.

◆ GWEN_Msg_SetDbParsedInfo()

void GWEN_Msg_SetDbParsedInfo	(	GWEN_MSG *	msg,
		GWEN_DB_NODE *	db )

Definition at line 578 of file msg.c.

References GWEN_DB_Group_free().

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◆ GWEN_Msg_SetFlags()

void GWEN_Msg_SetFlags	(	GWEN_MSG *	msg,
		uint32_t	f )

Definition at line 545 of file msg.c.

◆ GWEN_Msg_SetGroupId()

void GWEN_Msg_SetGroupId	(	GWEN_MSG *	msg,
		int	groupId )

Definition at line 126 of file msg.c.

Referenced by _distributeBufferContent().

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◆ GWEN_Msg_SetParsedPayloadOffset()

void GWEN_Msg_SetParsedPayloadOffset	(	GWEN_MSG *	msg,
		uint32_t	v )

Definition at line 528 of file msg.c.

◆ GWEN_Msg_SetParsedPayloadSize()

void GWEN_Msg_SetParsedPayloadSize	(	GWEN_MSG *	msg,
		uint32_t	v )

Definition at line 511 of file msg.c.

◆ GWEN_Msg_WriteBytesAt()

int GWEN_Msg_WriteBytesAt	(	GWEN_MSG *	msg,
		uint32_t	pos,
		const uint8_t *	bufferPtr,
		uint32_t	bufferLen )

Definition at line 299 of file msg.c.

References _ensureWritePos(), DBG_INFO, GWEN_ERROR_INVALID, and GWEN_LOGDOMAIN.

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◆ GWEN_Msg_WriteUint16At()

int GWEN_Msg_WriteUint16At	(	GWEN_MSG *	msg,
		uint32_t	pos,
		uint16_t	v )

Definition at line 257 of file msg.c.

References _ensureWritePos(), DBG_INFO, GWEN_ENDIAN_HTOLE16, GWEN_ERROR_GENERIC, and GWEN_LOGDOMAIN.

Referenced by GWEN_Msg_AddUint16().

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◆ GWEN_Msg_WriteUint32At()

int GWEN_Msg_WriteUint32At	(	GWEN_MSG *	msg,
		uint32_t	pos,
		uint32_t	v )

Definition at line 236 of file msg.c.

References _ensureWritePos(), DBG_INFO, GWEN_ENDIAN_HTOLE32, GWEN_ERROR_GENERIC, and GWEN_LOGDOMAIN.

Referenced by GWEN_IpcMsg_AdjustMsgSize(), and GWEN_Msg_AddUint32().

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◆ GWEN_Msg_WriteUint64At()

int GWEN_Msg_WriteUint64At	(	GWEN_MSG *	msg,
		uint32_t	pos,
		uint64_t	v )

Definition at line 215 of file msg.c.

References _ensureWritePos(), DBG_INFO, GWEN_ENDIAN_HTOLE64, GWEN_ERROR_GENERIC, and GWEN_LOGDOMAIN.

Referenced by GWEN_Msg_AddUint64().

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◆ GWEN_Msg_WriteUint8At()

int GWEN_Msg_WriteUint8At	(	GWEN_MSG *	msg,
		uint32_t	pos,
		uint8_t	v )

Definition at line 278 of file msg.c.

References _ensureWritePos(), DBG_INFO, GWEN_ERROR_GENERIC, and GWEN_LOGDOMAIN.

Referenced by GWEN_Msg_AddUint8().

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Macros

Functions

Macro Definition Documentation

◆ GWEN_MSG_SIZE_MASK

◆ GWEN_MSG_SIZE_STEP

Function Documentation

◆ _ensureWritePos()

◆ GWEN_Msg_AddByte()

◆ GWEN_Msg_AddBytes()

◆ GWEN_Msg_AddFlags()

◆ GWEN_Msg_AddString()

◆ GWEN_Msg_AddStringWithTrailingNull()

◆ GWEN_Msg_AddUint16()

◆ GWEN_Msg_AddUint32()

◆ GWEN_Msg_AddUint64()

◆ GWEN_Msg_AddUint8()

◆ GWEN_Msg_Attach()

◆ GWEN_Msg_DelFlags()

◆ GWEN_Msg_Dump()

◆ GWEN_Msg_dup()

◆ GWEN_Msg_free()

◆ GWEN_Msg_fromBytes()

◆ GWEN_Msg_GetBuffer()

◆ GWEN_Msg_GetBytesInBuffer()

◆ GWEN_Msg_GetConstBuffer()

◆ GWEN_Msg_GetCurrentPos()

◆ GWEN_Msg_GetDbParsedInfo()

◆ GWEN_Msg_GetFlags()

◆ GWEN_Msg_GetGroupId()

◆ GWEN_Msg_GetMaxSize()

◆ GWEN_Msg_GetParsedPayloadOffset()

◆ GWEN_Msg_GetParsedPayloadSize()

◆ GWEN_Msg_GetRemainingBytes()

◆ GWEN_Msg_GetUint16At()

◆ GWEN_Msg_GetUint32At()

◆ GWEN_Msg_GetUint64At()

◆ GWEN_Msg_GetUint8At()

◆ GWEN_Msg_IncCurrentPos()

◆ GWEN_Msg_new()

◆ GWEN_Msg_ReadNextByte()

◆ GWEN_Msg_RewindCurrentPos()

◆ GWEN_Msg_SetBytesInBuffer()

◆ GWEN_Msg_SetDbParsedInfo()

◆ GWEN_Msg_SetFlags()

◆ GWEN_Msg_SetGroupId()

◆ GWEN_Msg_SetParsedPayloadOffset()

◆ GWEN_Msg_SetParsedPayloadSize()

◆ GWEN_Msg_WriteBytesAt()

◆ GWEN_Msg_WriteUint16At()

◆ GWEN_Msg_WriteUint32At()

◆ GWEN_Msg_WriteUint64At()

◆ GWEN_Msg_WriteUint8At()