generic-library/squirrel
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add SQPString and sq_getpstring() - an easy way to retrieve strings along with their size, to avoid useless strlens later. it's named PString to suggest that it's like a pascal-style PSTring, prefixed with the length--that's basically what it is.

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This commit is contained in:
zeromus 2016-05-10 20:56:46 -05:00
parent 16ab1fd6c0
commit 656c6a0d68
2 changed files with 16 additions and 0 deletions
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7
include/squirrel.h
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@ -156,6 +156,12 @@ typedef struct tagSQObject
SQObjectValue _unVal;
}SQObject;
typedef struct tagSQPString
{
SQInteger len;
SQChar* str;
} SQPString;
typedef struct tagSQMemberHandle{
SQBool _static;
SQInteger _index;
@ -259,6 +265,7 @@ SQUIRREL_API SQBool sq_instanceof(HSQUIRRELVM v);
SQUIRREL_API SQRESULT sq_tostring(HSQUIRRELVM v,SQInteger idx);
SQUIRREL_API void sq_tobool(HSQUIRRELVM v, SQInteger idx, SQBool *b);
SQUIRREL_API SQRESULT sq_getstring(HSQUIRRELVM v,SQInteger idx,const SQChar **c);
SQUIRREL_API SQRESULT sq_getpstring(HSQUIRRELVM v,SQInteger idx,SQPString *pstr);
SQUIRREL_API SQRESULT sq_getinteger(HSQUIRRELVM v,SQInteger idx,SQInteger *i);
SQUIRREL_API SQRESULT sq_getfloat(HSQUIRRELVM v,SQInteger idx,SQFloat *f);
SQUIRREL_API SQRESULT sq_getbool(HSQUIRRELVM v,SQInteger idx,SQBool *b);

9
squirrel/sqapi.cpp
View File

@ -680,6 +680,15 @@ SQRESULT sq_getbool(HSQUIRRELVM v,SQInteger idx,SQBool *b)
return SQ_ERROR;
}
SQRESULT sq_getpstring(HSQUIRRELVM v,SQInteger idx,SQPString *pstr)
{
SQObjectPtr *o = NULL;
_GETSAFE_OBJ(v, idx, OT_STRING,o);
pstr->len = _stringlen(*o);
pstr->str = _stringval(*o);
return SQ_OK;
}
SQRESULT sq_getstring(HSQUIRRELVM v,SQInteger idx,const SQChar **c)
{
SQObjectPtr *o = NULL;