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/*
Miranda Scripting Plugin for Miranda-IM
Copyright 2004-2006 Piotr Pawluczuk (www.pawluczuk.info)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "libphp.h"
#include "internals.h"
#include "svar.h"
extern LPHP_MALLOC g_malloc;
extern LPHP_FREE g_free;
void* svar_malloc(unsigned long amount)
{
return g_malloc(amount);
}
char* svar_strdup(const char* str)
{
unsigned long len = strlen(str)+1;
char* tmp = (char*)g_malloc(len);
if(tmp){
memcpy(tmp,str,len);
}
return tmp;
}
void svar_free(void* ptr)
{
try{//g_heap,0,
(ptr)?(g_free(ptr)):(0);
}catch(...){
return;
}
}
void svar_freevar(sVar* ptr)
{
try{
if(ptr)
{
if(ptr->type == SV_STRING || ptr->type > 10){
svar_free(ptr->str.val);
ptr->str.val = 0;
}
}
}catch(...){
return;
}
}
int svar_set(sVar* v1, sVar* v2, void* param){
if(!v2)
{//release
if(v1->locked && param!=(void*)1)return 0;
svar_freevar(v1);
v1->type = SV_NULL;
}
else
{
if(v1->locked){
return 1;
}
if(v1->type == SV_STRING || v1->type > 10){
svar_free(v1->str.val);
v1->str = v2->str;
}else{
v1->dval = v2->dval;
}
v1->type = v2->type;
}
return 1;
}
void sVariable(sVar* out,char cType,void* pValue,unsigned long pLen,char cLocked)
{
out->type = cType;
out->locked = cLocked;
switch(cType){
case SV_STRING:
out->str.val = (pLen)?((char*)pValue):(svar_strdup((const char*)pValue));
out->str.len = (pLen)?(pLen):(strlen(out->str.val));
break;
case SV_LONG:
case SV_WORD:
out->lval = (long)pValue;
break;
case SV_DOUBLE:
out->dval = *((double*)pValue);
break;
case SV_ARRAY:
out->str.val = (char*)pValue;
out->str.len = pLen;
break;
case SV_LPOINTER:
out->lval = (long)pValue;
break;
default:
out->type = SV_NULL;
out->lval = 0;
}
};
void sVariable(sVar* out,double val,char cLocked)
{
out->type = SV_DOUBLE;
out->dval = val;
out->locked = cLocked;
}
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