usbloadergx/source/wad/wad.cpp

#include <stdio.h>
#include <string.h>
#include <malloc.h>
#include <ogcsys.h>
#include <unistd.h>

#include "utils.h"
#include "video.h"
#include "wad.h"

#include "nandtitle.h"

#include "prompts/PromptWindows.h"
#include "GUI/gui.h"
#include "language/gettext.h"
#include "menu.h"
#include "themes/CTheme.h"

/* 'WAD Header' structure */
typedef struct
{
		/* Header length */
		u32 header_len;

		/* WAD type */
		u16 type;

		u16 padding;

		/* Data length */
		u32 certs_len;
		u32 crl_len;
		u32 tik_len;
		u32 tmd_len;
		u32 data_len;
		u32 footer_len;
}ATTRIBUTE_PACKED wadHeader;

/* Variables */
static u8 wadBuffer[BLOCK_SIZE] ATTRIBUTE_ALIGN( 32 );

s32 __Wad_ReadFile(FILE *fp, void *outbuf, u32 offset, u32 len)
{
	s32 ret;

	/* Seek to offset */
	fseek(fp, offset, SEEK_SET);

	/* Read data */
	ret = fread(outbuf, len, 1, fp);
	if (ret < 0) return ret;

	return 0;
}

s32 __Wad_ReadAlloc(FILE *fp, void **outbuf, u32 offset, u32 len)
{
	void *buffer = NULL;
	s32 ret;

	/* Allocate memory */
	buffer = memalign(32, len);
	if (!buffer) return -1;

	/* Read file */
	ret = __Wad_ReadFile(fp, buffer, offset, len);
	if (ret < 0)
	{
		free(buffer);
		return ret;
	}

	/* Set pointer */
	*outbuf = buffer;
	return 0;
}

s32 __Wad_GetTitleID(FILE *fp, wadHeader *header, u64 *tid)
{
	//signed_blob *p_tik	= NULL;
	void *p_tik = NULL;
	tik *tik_data = NULL;

	u32 offset = 0;
	s32 ret;

	/* Ticket offset */
	offset += round_up( header->header_len, 64 );
	offset += round_up( header->certs_len, 64 );
	offset += round_up( header->crl_len, 64 );

	/* Read ticket */
	ret = __Wad_ReadAlloc(fp, &p_tik, offset, header->tik_len);
	if (ret < 0) goto out;

	/* Ticket data */
	tik_data = (tik *) SIGNATURE_PAYLOAD((signed_blob *) p_tik);

	/* Copy title ID */
	*tid = tik_data->titleid;

	out:
	/* Free memory */
	if (p_tik) free(p_tik);

	return ret;
}

s32 Wad_Install(FILE *fp)
{
	//////start the gui shit
	GuiWindow promptWindow(472, 320);
	promptWindow.SetAlignment(ALIGN_CENTRE, ALIGN_MIDDLE);
	promptWindow.SetPosition(0, -10);

	GuiImageData btnOutline(Resources::GetFile("button_dialogue_box.png"), Resources::GetFileSize("button_dialogue_box.png"));
	GuiImageData dialogBox(Resources::GetFile("dialogue_box.png"), Resources::GetFileSize("dialogue_box.png"));
	GuiTrigger trigA;
	trigA.SetSimpleTrigger(-1, WPAD_BUTTON_A | WPAD_CLASSIC_BUTTON_A, PAD_BUTTON_A);

	GuiImage dialogBoxImg(&dialogBox);
	if (Settings.wsprompt)
	{
		dialogBoxImg.SetWidescreen(Settings.widescreen);
	}

	GuiText btn1Txt(tr( "OK" ), 22, thColor("r=0 g=0 b=0 a=255 - prompt windows button text color"));
	GuiImage btn1Img(&btnOutline);
	if (Settings.wsprompt)
	{
		btn1Txt.SetWidescreen(Settings.widescreen);
		btn1Img.SetWidescreen(Settings.widescreen);
	}
	GuiButton btn1(&btn1Img, &btn1Img, 2, 4, 0, -35, &trigA, btnSoundOver, btnSoundClick2, 1);
	btn1.SetLabel(&btn1Txt);
	btn1.SetState(STATE_SELECTED);

	GuiImageData progressbarOutline(Resources::GetFile("progressbar_outline.png"), Resources::GetFileSize("progressbar_outline.png"));
	GuiImage progressbarOutlineImg(&progressbarOutline);
	if (Settings.wsprompt)
	{
		progressbarOutlineImg.SetWidescreen(Settings.widescreen);
	}
	progressbarOutlineImg.SetAlignment(ALIGN_LEFT, ALIGN_MIDDLE);
	progressbarOutlineImg.SetPosition(25, 50);

	GuiImageData progressbarEmpty(Resources::GetFile("progressbar_empty.png"), Resources::GetFileSize("progressbar_empty.png"));
	GuiImage progressbarEmptyImg(&progressbarEmpty);
	progressbarEmptyImg.SetAlignment(ALIGN_LEFT, ALIGN_MIDDLE);
	progressbarEmptyImg.SetPosition(25, 50);
	progressbarEmptyImg.SetTileHorizontal(100);

	GuiImageData progressbar(Resources::GetFile("progressbar.png"), Resources::GetFileSize("progressbar.png"));
	GuiImage progressbarImg(&progressbar);
	progressbarImg.SetAlignment(ALIGN_LEFT, ALIGN_MIDDLE);
	progressbarImg.SetPosition(25, 50);

	char title[50];
	sprintf(title, "%s", tr( "Installing wad" ));
	GuiText titleTxt(title, 26, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
	titleTxt.SetAlignment(ALIGN_CENTRE, ALIGN_TOP);
	titleTxt.SetPosition(0, 40);
	char msg[50];
	sprintf(msg, " ");
	// sprintf(msg, "%s", tr("Initializing Network"));
	GuiText msg1Txt((char*) NULL, 20, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
	msg1Txt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
	msg1Txt.SetPosition(50, 75);
	//  char msg2[50] = " ";
	GuiText msg2Txt((char*) NULL, 20, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
	msg2Txt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
	msg2Txt.SetPosition(50, 98);

	GuiText msg3Txt((char*) NULL, 20, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
	msg3Txt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
	msg3Txt.SetPosition(50, 121);

	GuiText msg4Txt((char*) NULL, 20, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
	msg4Txt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
	msg4Txt.SetPosition(50, 144);

	GuiText msg5Txt((char*) NULL, 20, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
	msg5Txt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
	msg5Txt.SetPosition(50, 167);

	GuiText prTxt((char*) NULL, 26, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
	prTxt.SetAlignment(ALIGN_CENTRE, ALIGN_MIDDLE);
	prTxt.SetPosition(0, 50);

	if ((Settings.wsprompt) && (Settings.widescreen)) /////////////adjust for widescreen
	{
		progressbarOutlineImg.SetAlignment(ALIGN_CENTRE, ALIGN_MIDDLE);
		progressbarOutlineImg.SetPosition(0, 50);
		progressbarEmptyImg.SetPosition(80, 50);
		progressbarEmptyImg.SetTileHorizontal(78);
		progressbarImg.SetPosition(80, 50);

		msg1Txt.SetPosition(90, 75);
		msg2Txt.SetPosition(90, 98);
		msg3Txt.SetPosition(90, 121);
		msg4Txt.SetPosition(90, 144);
		msg5Txt.SetPosition(90, 167);

	}
	promptWindow.Append(&dialogBoxImg);
	promptWindow.Append(&titleTxt);
	promptWindow.Append(&msg5Txt);
	promptWindow.Append(&msg4Txt);
	promptWindow.Append(&msg3Txt);
	promptWindow.Append(&msg1Txt);
	promptWindow.Append(&msg2Txt);

	//promptWindow.SetEffect(EFFECT_SLIDE_TOP | EFFECT_SLIDE_IN, 50);

	HaltGui();
	mainWindow->SetState(STATE_DISABLED);
	mainWindow->Append(&promptWindow);
	mainWindow->ChangeFocus(&promptWindow);
	//sleep(1);


	///start the wad shit
	bool fail = false;
	wadHeader *header = NULL;
	void *pvoid;
	signed_blob *p_certs = NULL, *p_crl = NULL, *p_tik = NULL, *p_tmd = NULL;

	tmd *tmd_data = NULL;

	u32 cnt, offset = 0;
	s32 ret = 666;

	ResumeGui();
	msg1Txt.SetText(tr( ">> Reading WAD data..." ));
	HaltGui();
#define SetPointer(a, p) a=(typeof(a))p
	// WAD header
	//ret = __Wad_ReadAlloc(fp, (void *)header, offset, sizeof(wadHeader));
	ret = __Wad_ReadAlloc(fp, &pvoid, offset, sizeof(wadHeader));

	if (ret < 0) goto err;
	SetPointer( header, pvoid );
	offset += round_up( header->header_len, 64 );

	// WAD certificates
	//ret = __Wad_ReadAlloc(fp, (void *)&p_certs, offset, header->certs_len);
	ret = __Wad_ReadAlloc(fp, &pvoid, offset, header->certs_len);
	if (ret < 0) goto err;
	SetPointer( p_certs, pvoid );
	offset += round_up( header->certs_len, 64 );

	// WAD crl

	if (header->crl_len)
	{
		//ret = __Wad_ReadAlloc(fp, (void *)&p_crl, offset, header->crl_len);
		ret = __Wad_ReadAlloc(fp, &pvoid, offset, header->crl_len);
		if (ret < 0) goto err;
		SetPointer( p_crl, pvoid );
		offset += round_up( header->crl_len, 64 );
	}

	// WAD ticket
	//ret = __Wad_ReadAlloc(fp, (void *)&p_tik, offset, header->tik_len);
	ret = __Wad_ReadAlloc(fp, &pvoid, offset, header->tik_len);
	if (ret < 0) goto err;
	SetPointer( p_tik, pvoid );
	offset += round_up( header->tik_len, 64 );

	// WAD TMD
	//ret = __Wad_ReadAlloc(fp, (void *)&p_tmd, offset, header->tmd_len);
	ret = __Wad_ReadAlloc(fp, &pvoid, offset, header->tmd_len);
	if (ret < 0) goto err;
	SetPointer( p_tmd, pvoid );
	offset += round_up( header->tmd_len, 64 );

	ResumeGui();
	msg1Txt.SetText(tr( "Reading WAD data... Ok!" ));
	msg2Txt.SetText(tr( ">> Installing ticket..." ));
	HaltGui();
	// Install ticket
	ret = ES_AddTicket(p_tik, header->tik_len, p_certs, header->certs_len, p_crl, header->crl_len);
	if (ret < 0) goto err;

	ResumeGui();
	msg2Txt.SetText(tr( "Installing ticket... Ok!" ));
	msg3Txt.SetText(tr( ">> Installing title..." ));
	//WindowPrompt(">> Installing title...",0,0,0,0,0,200);
	HaltGui();
	// Install title
	ret = ES_AddTitleStart(p_tmd, header->tmd_len, p_certs, header->certs_len, p_crl, header->crl_len);
	if (ret < 0) goto err;

	// Get TMD info
	tmd_data = (tmd *) SIGNATURE_PAYLOAD(p_tmd);

	char imgPath[150];

	// Install contents
	//ResumeGui();
	//HaltGui();
	promptWindow.Append(&progressbarEmptyImg);
	promptWindow.Append(&progressbarImg);
	promptWindow.Append(&progressbarOutlineImg);
	promptWindow.Append(&prTxt);
	ResumeGui();
	msg3Txt.SetText(tr( "Installing title... Ok!" ));
	for (cnt = 0; cnt < tmd_data->num_contents; cnt++)
	{

		tmd_content *content = &tmd_data->contents[cnt];

		u32 idx = 0, len;
		s32 cfd;
		ResumeGui();

		//printf("\r\t\t>> Installing content #%02d...", content->cid);
		// Encrypted content size
		len = round_up( content->size, 64 );

		// Install content
		cfd = ES_AddContentStart(tmd_data->title_id, content->cid);
		if (cfd < 0)
		{
			ret = cfd;
			goto err;
		}
		snprintf(imgPath, sizeof(imgPath), "%s%d...", tr( ">> Installing content #" ), content->cid);
		msg4Txt.SetText(imgPath);
		// Install content data
		while (idx < len)
		{

			//VIDEO_WaitVSync ();

			u32 size;

			// Data length
			size = (len - idx);
			if (size > BLOCK_SIZE) size = BLOCK_SIZE;

			// Read data
			ret = __Wad_ReadFile(fp, &wadBuffer, offset, size);
			if (ret < 0) goto err;

			// Install data
			ret = ES_AddContentData(cfd, wadBuffer, size);
			if (ret < 0) goto err;

			// Increase variables
			idx += size;
			offset += size;

			//snprintf(imgPath, sizeof(imgPath), "%s%d (%d)...",tr(">> Installing content #"),content->cid,idx);

			//msg4Txt.SetText(imgPath);

			prTxt.SetTextf("%i%%", 100 * (cnt * len + idx) / (tmd_data->num_contents * len));
			if ((Settings.wsprompt) && (Settings.widescreen))
			{
				progressbarImg.SetTileHorizontal(78 * (cnt * len + idx) / (tmd_data->num_contents * len));
			}
			else
			{
				progressbarImg.SetTileHorizontal(100 * (cnt * len + idx) / (tmd_data->num_contents * len));
			}

		}

		// Finish content installation
		ret = ES_AddContentFinish(cfd);
		if (ret < 0) goto err;
	}

	msg4Txt.SetText(tr( "Installing content... Ok!" ));
	msg5Txt.SetText(tr( ">> Finishing installation..." ));

	// Finish title install
	ret = ES_AddTitleFinish();
	if (ret >= 0)
	{
		//	  printf(" OK!\n");
		goto out;
	}

	err:
	//char titties[100];
	ResumeGui();
	prTxt.SetTextf("%s%d", tr( "Error..." ), ret);
	promptWindow.Append(&prTxt);
	fail = true;
	//snprintf(titties, sizeof(titties), "%d", ret);
	//printf(" ERROR! (ret = %d)\n", ret);
	//WindowPrompt("ERROR!",titties,"Back",0,0);
	// Cancel install
	ES_AddTitleCancel();
	goto exit;
	//return ret;

	out:
	// Free memory
	if (header) free(header);
	if (p_certs) free(p_certs);
	if (p_crl) free(p_crl);
	if (p_tik) free(p_tik);
	if (p_tmd) free(p_tmd);
	goto exit;

	exit: if (!fail) msg5Txt.SetText(tr( "Finishing installation... Ok!" ));
	promptWindow.Append(&btn1);
	while (btn1.GetState() != STATE_CLICKED)
	{
	}

	HaltGui();
	mainWindow->Remove(&promptWindow);
	mainWindow->SetState(STATE_DEFAULT);
	ResumeGui();

	return ret;
}

s32 Wad_Uninstall(FILE *fp)
{
	//////start the gui shit
	GuiWindow promptWindow(472, 320);
	promptWindow.SetAlignment(ALIGN_CENTRE, ALIGN_MIDDLE);
	promptWindow.SetPosition(0, -10);

	GuiImageData btnOutline(Resources::GetFile("button_dialogue_box.png"), Resources::GetFileSize("button_dialogue_box.png"));
	GuiImageData dialogBox(Resources::GetFile("dialogue_box.png"), Resources::GetFileSize("dialogue_box.png"));
	GuiTrigger trigA;
	trigA.SetSimpleTrigger(-1, WPAD_BUTTON_A | WPAD_CLASSIC_BUTTON_A, PAD_BUTTON_A);

	GuiImage dialogBoxImg(&dialogBox);
	if (Settings.wsprompt)
	{
		dialogBoxImg.SetWidescreen(Settings.widescreen);
	}

	GuiText btn1Txt(tr( "OK" ), 22, thColor("r=0 g=0 b=0 a=255 - prompt windows button text color"));
	GuiImage btn1Img(&btnOutline);
	if (Settings.wsprompt)
	{
		btn1Txt.SetWidescreen(Settings.widescreen);
		btn1Img.SetWidescreen(Settings.widescreen);
	}
	GuiButton btn1(&btn1Img, &btn1Img, 2, 4, 0, -55, &trigA, btnSoundOver, btnSoundClick2, 1);
	btn1.SetLabel(&btn1Txt);
	btn1.SetState(STATE_SELECTED);

	char title[50];
	sprintf(title, "%s", tr( "Uninstalling wad" ));
	GuiText titleTxt(title, 26, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
	titleTxt.SetAlignment(ALIGN_CENTRE, ALIGN_TOP);
	titleTxt.SetPosition(0, 40);

	GuiText msg1Txt((char*) NULL, 18, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
	msg1Txt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
	msg1Txt.SetPosition(50, 75);

	GuiText msg2Txt((char*) NULL, 18, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
	msg2Txt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
	msg2Txt.SetPosition(50, 98);

	GuiText msg3Txt((char*) NULL, 18, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
	msg3Txt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
	msg3Txt.SetPosition(50, 121);

	GuiText msg4Txt((char*) NULL, 18, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
	msg4Txt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
	msg4Txt.SetPosition(50, 144);

	GuiText msg5Txt((char*) NULL, 18, thColor("r=0 g=0 b=0 a=255 - prompt windows text color"));
	msg5Txt.SetAlignment(ALIGN_LEFT, ALIGN_TOP);
	msg5Txt.SetPosition(50, 167);

	if ((Settings.wsprompt) && (Settings.widescreen)) /////////////adjust for widescreen
	{

		msg1Txt.SetPosition(70, 95);
		msg2Txt.SetPosition(70, 118);
		msg3Txt.SetPosition(70, 141);
		msg4Txt.SetPosition(70, 164);
		msg5Txt.SetPosition(70, 187);

	}
	promptWindow.Append(&dialogBoxImg);
	promptWindow.Append(&titleTxt);
	promptWindow.Append(&msg5Txt);
	promptWindow.Append(&msg4Txt);
	promptWindow.Append(&msg3Txt);
	promptWindow.Append(&msg1Txt);
	promptWindow.Append(&msg2Txt);

	HaltGui();
	mainWindow->SetState(STATE_DISABLED);
	mainWindow->Append(&promptWindow);
	mainWindow->ChangeFocus(&promptWindow);
	ResumeGui();
	//sleep(3);

	///start the wad shit
	wadHeader *header = NULL;
	void *pvoid = NULL;
	tikview *viewData = NULL;

	u64 tid;
	u32 viewCnt;
	s32 ret;

	msg1Txt.SetText(tr( ">> Reading WAD data..." ));

	// WAD header
	ret = __Wad_ReadAlloc(fp, &pvoid, 0, sizeof(wadHeader));
	if (ret < 0)
	{
		char errTxt[50];
		sprintf(errTxt, "%sret = %d", tr( ">> Reading WAD data...ERROR! " ), ret);
		msg1Txt.SetText(errTxt);
		//printf(" ERROR! (ret = %d)\n", ret);
		goto out;
	}
	SetPointer( header, pvoid );

	// Get title ID
	ret = __Wad_GetTitleID(fp, header, &tid);
	if (ret < 0)
	{
		//printf(" ERROR! (ret = %d)\n", ret);
		char errTxt[50];
		sprintf(errTxt, "%sret = %d", tr( ">> Reading WAD data...ERROR! " ), ret);
		msg1Txt.SetText(errTxt);
		goto out;
	}

	msg1Txt.SetText(tr( ">> Reading WAD data...Ok!" ));
	msg2Txt.SetText(tr( ">> Deleting tickets..." ));

	// Get ticket views
	ret = NandTitles.GetTicketViews(tid, &viewData, &viewCnt);
	if (ret < 0)
	{
		char errTxt[50];
		sprintf(errTxt, "%sret = %d", tr( ">> Deleting tickets...ERROR! " ), ret);
		msg2Txt.SetText(errTxt);
		//printf(" ERROR! (ret = %d)\n", ret);
	}
	// Delete tickets
	if (ret >= 0)
	{
		u32 cnt;

		// Delete all tickets
		for (cnt = 0; cnt < viewCnt; cnt++)
		{
			ret = ES_DeleteTicket(&viewData[cnt]);
			if (ret < 0) break;
		}

		if (ret < 0)
		{
			char errTxt[50];
			sprintf(errTxt, "%sret = %d", tr( ">> Deleting tickets...ERROR! " ), ret);
			msg2Txt.SetText(errTxt);
		}
		//printf(" ERROR! (ret = %d\n", ret);
		else
		//printf(" OK!\n");
		msg2Txt.SetText(tr( ">> Deleting tickets...Ok! " ));

	}

	msg3Txt.SetText(tr( ">> Deleting title contents..." ));
	//WindowPrompt(">> Deleting title contents...",0,"Back",0,0);

	// Delete title contents
	ret = ES_DeleteTitleContent(tid);
	if (ret < 0)
	{
		char errTxt[50];
		sprintf(errTxt, "%sret = %d", tr( ">> Deleting title contents...ERROR! " ), ret);
		msg3Txt.SetText(errTxt);
	}
	//printf(" ERROR! (ret = %d)\n", ret);
	else
	//printf(" OK!\n");
	msg3Txt.SetText(tr( ">> Deleting title contents...Ok!" ));

	msg4Txt.SetText(tr( ">> Deleting title..." ));
	// Delete title
	ret = ES_DeleteTitle(tid);
	if (ret < 0)
	{
		char errTxt[50];
		sprintf(errTxt, "%sret = %d", tr( ">> Deleting title ...ERROR! " ), ret);
		msg4Txt.SetText(errTxt);
	}
	//printf(" ERROR! (ret = %d)\n", ret);
	else
	//printf(" OK!\n");
	msg4Txt.SetText(tr( ">> Deleting title ...Ok!" ));

	out:
	// Free memory
	if (header) free(header);

	goto exit;

	exit: msg5Txt.SetText(tr( "Done!" ));
	promptWindow.Append(&btn1);
	while (btn1.GetState() != STATE_CLICKED)
	{
	}

	HaltGui();
	mainWindow->Remove(&promptWindow);
	mainWindow->SetState(STATE_DEFAULT);
	ResumeGui();

	return ret;
}