#include <pspkernel.h>
#include <pspsdk.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#include <psputility.h>
#include <psputility_netmodules.h>
#include <psputility_htmlviewer.h>
#include <psphttp.h>
 
#define BROWSER_MEMORY (10*1024*1024)
 
static SceUID vpl;
static pspUtilityHtmlViewerParam params;
int navegadoractivo = 0;
 
int IniciarNavegador(char *url, char *downloadDir, int browserMemory, unsigned int displaymode, unsigned int options, unsigned int interfacemode, unsigned int connectmode){
	int res;
    if (browserMemory <= 0)
        browserMemory = BROWSER_MEMORY;
 
	vpl = sceKernelCreateVpl("BrowserVpl", PSP_MEMORY_PARTITION_USER, 0, browserMemory + 256, NULL);
	if (vpl < 0)
		return -1;
 
	memset(&params, 0, sizeof(pspUtilityHtmlViewerParam));
 
	params.base.size = sizeof(pspUtilityHtmlViewerParam);
 
	sceUtilityGetSystemParamInt(PSP_SYSTEMPARAM_ID_INT_LANGUAGE, &params.base.language);
	sceUtilityGetSystemParamInt(PSP_SYSTEMPARAM_ID_INT_UNKNOWN, &params.base.buttonSwap);
 
	params.base.graphicsThread = 17;
	params.base.accessThread = 19;
	params.base.fontThread = 18;
	params.base.soundThread = 16;
	params.memsize = browserMemory;
	params.initialurl = url;
	params.numtabs = 1;
	params.cookiemode = PSP_UTILITY_HTMLVIEWER_COOKIEMODE_DEFAULT;
	params.homeurl = url;
	params.textsize = PSP_UTILITY_HTMLVIEWER_TEXTSIZE_NORMAL;
	params.displaymode = displaymode;
	params.options = options;
	params.interfacemode = interfacemode;
	params.connectmode = connectmode;
 
	// Sin 'ms0:' en la ruta
	params.dldirname = downloadDir;
 
	res = sceKernelAllocateVpl(vpl, params.memsize, &params.memaddr, NULL);
	if (res < 0)
		return -2;
 
	res = sceUtilityHtmlViewerInitStart(&params);
	if (res < 0)
		return -3;
 
	navegadoractivo = 1;
	return 0;
}
 
 
void PintaNavegador() {
	switch (sceUtilityHtmlViewerGetStatus()){
		case PSP_UTILITY_DIALOG_INIT:
		case PSP_UTILITY_DIALOG_VISIBLE:
			sceGuFinish(); sceGuSync(0,0); //terminar gu...
			sceUtilityHtmlViewerUpdate(1);
			sceGuStart(GU_DIRECT... // volver a iniciarlo, usa tu propio codigo
			break;
		case PSP_UTILITY_DIALOG_QUIT:
			sceUtilityHtmlViewerShutdownStart();
			break;
		case PSP_UTILITY_DIALOG_NONE:
		case PSP_UTILITY_DIALOG_FINISHED:
			break;
	}
}
 
 
int EstadoNavegador(){ return sceUtilityHtmlViewerGetStatus(); }
 
int NavegadorActivo(){ return navegadoractivo; }
 
void FinalizarNavegador(){
  if ( navegadoractivo ) { return; }
	sceKernelFreeVpl(vpl, params.memaddr);
	sceKernelDeleteVpl(vpl);
	navegadoractivo = 0;
}