khanat-code-old/code/nel/tools/3d/tile_edit/PIC/PIC_System.cpp
2011-04-29 19:15:53 +02:00

126 lines
2.6 KiB
C++

#include <stdio.h>
#include <stdlib.h>
#include <malloc.h>
#include <string.h>
#include <stdarg.h>
#define PIC_ERRSIZE 256
static unsigned long PIC_Sys_MEM_Allocated;
static unsigned long PIC_Sys_MEM_NbAllocs;
// ----------------------------------------------------------------------------------------------------------------------------------
void *Pic_malloc(unsigned long size)
{
void *mem;
mem=malloc(size);
if (mem)
{
PIC_Sys_MEM_Allocated+=size;
PIC_Sys_MEM_NbAllocs++;
}
return(mem);
}
// -----
void *Pic_calloc(unsigned long count, unsigned long size)
{
void *mem;
mem=calloc(count,size);
if (mem)
{
PIC_Sys_MEM_Allocated+=(size*count);
PIC_Sys_MEM_NbAllocs++;
}
return(mem);
}
// -----
void Pic_free(void *memblock)
{
unsigned long size;
size=(unsigned long)_msize(memblock);
PIC_Sys_MEM_Allocated-=size;
PIC_Sys_MEM_NbAllocs--;
free(memblock);
}
// -----
unsigned long Pic__msize(void *memblock)
{
return(unsigned long)(_msize(memblock));
}
// -----
unsigned long PIC_GetMemNbAllocs(void)
{
return(PIC_Sys_MEM_NbAllocs);
}
// -----
unsigned long PIC_GetMemAllocated(void)
{
return(PIC_Sys_MEM_Allocated);
}
// ----------------------------------------------------------------------------------------------------------------------------------
static char PIC_ErrorFlag;
static char PIC_ErrorString[PIC_ERRSIZE];
static unsigned char PIC_Sys_FnctActive=0;
static void (*PIC_Sys_Fnct)(void);
void Pic_SetError(const char *msg, ...)
{
char curerr[PIC_ERRSIZE],olderr[PIC_ERRSIZE];
va_list args;
va_start(args,msg);
vsprintf(curerr,msg,args);
va_end(args);
if ( (strlen(curerr)+strlen(PIC_ErrorString))>PIC_ERRSIZE ) return;
if (PIC_ErrorFlag)
{
strcpy(olderr,PIC_ErrorString);
sprintf(PIC_ErrorString,"--- [PIC#%03d] :\n%s",PIC_ErrorFlag,curerr);
strcat(PIC_ErrorString,"\n");
strcat(PIC_ErrorString,olderr);
}
else
{
sprintf(PIC_ErrorString,"--- [PIC#%03d] :\n%s",PIC_ErrorFlag,curerr);
}
PIC_ErrorFlag++;
if (PIC_Sys_FnctActive) PIC_Sys_Fnct();
return;
}
// -----
char* PIC_GetError(void)
{
return(PIC_ErrorString);
}
// -----
unsigned char PIC_Error(void)
{
return(PIC_ErrorFlag);
}
// -----
void PIC_ResetError(void)
{
strcpy(PIC_ErrorString,"");
PIC_ErrorFlag=0;
}
// -----
unsigned char PIC_OnErrorCall( void pFnct(void) )
{
if (pFnct != NULL)
{
PIC_Sys_Fnct=pFnct;
PIC_Sys_FnctActive=1;
}
else
{
PIC_Sys_FnctActive=0;
}
return(1);
}
// ----------------------------------------------------------------------------------------------------------------------------------