stdclass.cpp

#include "types.h"
#include <string.h>
#include <stdarg.h>

#include "dc/mem/_vmem.h"
#include "plugins/plugin_manager.h"

//comonly used classes across the project

u32 Array_T_id_count=0;

u32 fastrand_seed=0xDEADCAFE;

u32 fastrand()
{
	fastrand_seed=(fastrand_seed>>9)^(fastrand_seed<<11)^(fastrand_seed>>24);//^1 is there
	return fastrand_seed++;//if it got 0 , take good care of it :)
}

//Misc function to get relative source directory for printf's
wchar temp[1000];
char* GetNullDCSoruceFileName(const char* full)
{
	size_t len = strlen(full);
	while(len>18)
	{
		if (full[len]=='/')
		{
			memcpy(&temp[0],&full[len-14],15*sizeof(char));
			temp[15*sizeof(char)]=0;
			if (strcmp(&temp[0],"/nulldc/nulldc/")==0)
			{

				strcpy(temp,&full[len+1]);
				return temp;
			}
		}
		len--;
	}
	strcpy(temp,full);
	return &temp[0];
}

char* GetPathFromFileNameTemp(char* full)
{
	size_t len = strlen(full);
	while(len>2)
	{
		if (full[len]=='/')
		{
			memcpy(&temp[0],&full[0],(len+1)*sizeof(wchar));
			temp[len+1]=0;
			return temp;
		}
		len--;
	}
	strcpy(temp,full);
	return &temp[0];
}

void GetPathFromFileName(char* path)
{
	strcpy(path,GetPathFromFileNameTemp(path));
}

void GetFileNameFromPath(char* path,char* outp)
{

	size_t i=strlen(path);

	while (i>0)
	{
		i--;
		if (path[i]=='/')
		{
			strcpy(outp,&path[i+1]);
			return;
		}
	}

	strcpy(outp,path);
}

wchar AppPath[1024];
void GetApplicationPath(char* path,u32 size)
{
	//Nothing called SetApplicationPath() yet: fall back to the working
	//directory. The early-out matters - without it the strcpy() below
	//immediately overwrote "./" with the still-empty AppPath, so every
	//GetEmuPath() result was a bare relative path (see the Wii port, where
	//that made data/dc_boot.bin resolve against whatever cwd libfat had
	//guessed instead of the folder the app was actually installed in).
	if (AppPath[0]==0)
	{
		strncpy(path,"./",size);
		path[size-1]=0;
		return;
	}

	strncpy(path,AppPath,size);
	path[size-1]=0;
}

//Expects a directory with a trailing separator - GetEmuPath() concatenates
//straight onto it.
void SetApplicationPath(const char* path)
{
	strncpy(AppPath,path,sizeof(AppPath));
	AppPath[sizeof(AppPath)-1]=0;
}

char* GetEmuPath(const char* subpath)
{
	char* temp=(char*)malloc(1024);
	GetApplicationPath(temp,1024);
	strcat(temp,subpath);
	return temp;
}

void VArray2::LockRegion(u32 offset,u32 size)
{
	printf("LOCK REGION\n");
}
void VArray2::UnLockRegion(u32 offset,u32 size)
{
	printf("UNLOCK REGION\n");
}

int msgboxf(const char* text,unsigned int type,...)
{

	va_list args;

	wchar temp[2048];
	va_start(args, type);
	vsprintf(temp, text, args);
	va_end(args);

	os_msgbox(temp,type);
	return MBX_RV_OK;
}