#include <new>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <squirrel.h>
#include <sqstdio.h>
#include <sqstdblob.h>
#include "sqstdstream.h"
#include "sqstdblobimpl.h"

Include dependency graph for sqstdstream.cpp:

Macros
#define	SETUP_STREAM(v)

#define	SAFE_READN(ptr, len)

Functions
SQInteger	_stream_readblob (HSQUIRRELVM v)

SQInteger	_stream_readn (HSQUIRRELVM v)

SQInteger	_stream_writeblob (HSQUIRRELVM v)

SQInteger	_stream_writen (HSQUIRRELVM v)

SQInteger	_stream_seek (HSQUIRRELVM v)

SQInteger	_stream_tell (HSQUIRRELVM v)

SQInteger	_stream_len (HSQUIRRELVM v)

SQInteger	_stream_flush (HSQUIRRELVM v)

SQInteger	_stream_eos (HSQUIRRELVM v)

void	init_streamclass (HSQUIRRELVM v)

SQRESULT	declare_stream (HSQUIRRELVM v, const SQChar name, SQUserPointer typetag, const SQChar reg_name, SQRegFunction methods, SQRegFunction globals)

Variables
static SQRegFunction	_stream_methods []

Macro Definition Documentation

◆ SAFE_READN

#define SAFE_READN	(	ptr,
		len
	)

Value:

{ \
    if(self->Read(ptr,len) != len) return sq_throwerror(v,_SC("io error")); \
    }

Definition at line 37 of file sqstdstream.cpp.

Referenced by _stream_readn().

◆ SETUP_STREAM

#define SETUP_STREAM ( v )

Value:

SQStream *self = NULL; \
    if(SQ_FAILED(sq_getinstanceup(v,1,(SQUserPointer*)&self,(SQUserPointer)SQSTD_STREAM_TYPE_TAG))) \
        return sq_throwerror(v,_SC("invalid type tag")); \
    if(!self->IsValid())  \
        return sq_throwerror(v,_SC("the stream is invalid"));

Definition at line 12 of file sqstdstream.cpp.

Referenced by _stream_eos(), _stream_flush(), _stream_len(), _stream_readblob(), _stream_readn(), _stream_seek(), _stream_tell(), _stream_writeblob(), and _stream_writen().

Function Documentation

◆ _stream_eos()

SQInteger _stream_eos ( HSQUIRRELVM v )

Definition at line 226 of file sqstdstream.cpp.

References SETUP_STREAM, sq_pushinteger(), and sq_pushnull().

◆ _stream_flush()

SQInteger _stream_flush ( HSQUIRRELVM v )

Definition at line 216 of file sqstdstream.cpp.

References SETUP_STREAM, sq_pushinteger(), and sq_pushnull().

◆ _stream_len()

SQInteger _stream_len ( HSQUIRRELVM v )

Definition at line 209 of file sqstdstream.cpp.

References SETUP_STREAM, and sq_pushinteger().

◆ _stream_readblob()

SQInteger _stream_readblob ( HSQUIRRELVM v )

Definition at line 19 of file sqstdstream.cpp.

References SETUP_STREAM, sq_getinteger(), sq_getscratchpad(), sq_throwerror(), and sqstd_createblob().

◆ _stream_readn()

SQInteger _stream_readn ( HSQUIRRELVM v )

Definition at line 40 of file sqstdstream.cpp.

References SAFE_READN, SETUP_STREAM, sq_getinteger(), sq_pushfloat(), sq_pushinteger(), and sq_throwerror().

◆ _stream_seek()

SQInteger _stream_seek ( HSQUIRRELVM v )

Definition at line 183 of file sqstdstream.cpp.

References SETUP_STREAM, sq_getinteger(), sq_gettop(), sq_pushinteger(), and sq_throwerror().

◆ _stream_tell()

SQInteger _stream_tell ( HSQUIRRELVM v )

Definition at line 202 of file sqstdstream.cpp.

References SETUP_STREAM, and sq_pushinteger().

◆ _stream_writeblob()

SQInteger _stream_writeblob ( HSQUIRRELVM v )

Definition at line 100 of file sqstdstream.cpp.

References SETUP_STREAM, sq_pushinteger(), sq_throwerror(), sqstd_getblob(), and sqstd_getblobsize().

◆ _stream_writen()

SQInteger _stream_writen ( HSQUIRRELVM v )

Definition at line 114 of file sqstdstream.cpp.

References SETUP_STREAM, sq_getfloat(), sq_getinteger(), and sq_throwerror().

◆ declare_stream()

SQRESULT declare_stream	(	HSQUIRRELVM	v,
		const SQChar *	name,
		SQUserPointer	typetag,
		const SQChar *	reg_name,
		SQRegFunction *	methods,
		SQRegFunction *	globals
	)

Definition at line 280 of file sqstdstream.cpp.

References init_streamclass(), sq_get(), sq_gettop(), sq_gettype(), sq_newclass(), sq_newclosure(), sq_pop(), sq_pushregistrytable(), sq_pushstring(), sq_remove(), sq_setnativeclosurename(), sq_setparamscheck(), sq_settop(), sq_settypetag(), and sq_throwerror().

Referenced by sqstd_register_bloblib(), and sqstd_register_iolib().

◆ init_streamclass()

void init_streamclass ( HSQUIRRELVM v )

Definition at line 249 of file sqstdstream.cpp.

References _stream_methods, sq_get(), sq_newclass(), sq_newclosure(), sq_pop(), sq_pushregistrytable(), sq_pushroottable(), sq_pushstring(), sq_setparamscheck(), and sq_settypetag().

Referenced by declare_stream().

Variable Documentation

◆ _stream_methods

SQRegFunction _stream_methods[]

static

Initial value:

= {
    _DECL_STREAM_FUNC(readblob,2,_SC("xn")),
    _DECL_STREAM_FUNC(readn,2,_SC("xn")),
    _DECL_STREAM_FUNC(writeblob,-2,_SC("xx")),
    _DECL_STREAM_FUNC(writen,3,_SC("xnn")),
    _DECL_STREAM_FUNC(seek,-2,_SC("xnn")),
    _DECL_STREAM_FUNC(tell,1,_SC("x")),
    _DECL_STREAM_FUNC(len,1,_SC("x")),
    _DECL_STREAM_FUNC(eos,1,_SC("x")),
    _DECL_STREAM_FUNC(flush,1,_SC("x")),
    {0,0}
}

Definition at line 236 of file sqstdstream.cpp.

Referenced by init_streamclass().

Macros

Functions

Variables