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Code Issues Releases Wiki Activity

moved memorypak functions to seperate module

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This commit is contained in:
Robin Jones 2017-10-12 22:52:10 +01:00
parent 94eb042af0
commit e240c93308
3 changed files with 417 additions and 383 deletions
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17
inc/memorypak.h Normal file
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@ -0,0 +1,17 @@
//
// Copyright (c) 2017 The Altra64 project contributors
// See LICENSE file in the project root for full license information.
//
#ifndef _MEMORYPAK_H
#define _MEMORYPAK_H
//TODO: not sure if this is correct!!!
extern char *mempak_path;
void file_to_mpk(display_context_t disp, u8 *filename);
void mpk_to_file(display_context_t disp, char *mpk_filename, int quick);
void view_mpk_file(display_context_t disp, char *mpk_filename);
void view_mpk(display_context_t disp);
#endif

386
src/main.c
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@ -48,6 +48,7 @@
#include "version.h"
#include "image.h"
#include "rom.h"
#include "memorypak.h"
#ifdef USE_TRUETYPE
#define STB_TRUETYPE_IMPLEMENTATION
@ -111,7 +112,6 @@ typedef struct
volatile u32 *romaddr_ptr = (u32 *)ROM_ADDR;
unsigned int gBootCic = CIC_6102;
static uint8_t mempak_data[128 * 256];
static void *bg_buffer;
void *__safe_bg_buffer;
@ -219,7 +219,6 @@ char *selection_font_color_s;
char *list_font_color_s;
char *list_dir_font_color_s;
char *mempak_path;
char *save_path;
u8 sound_on = 0;
@ -1533,384 +1532,6 @@ int backupSaveData(display_context_t disp)
return 1;
}
//old method to write a file to the mempak at controller 1
void file_to_mpk(display_context_t disp, u8 *filename)
{
u8 tmp[32];
u8 buff[64];
u8 ok = 0;
printText(filename, 9, -1, disp);
FatRecord rec_tmpf;
ok = fatFindRecord(filename, &rec_tmpf, 0);
u8 resp = 0;
resp = fatOpenFileByName(filename, 0);
u8 *pch;
pch = strrchr(filename, '.');
sprintf(buff, "%s", (pch + 2));
if (strcmp(buff, "64") == 0)
{
printText("Dexdrive format", 9, -1, disp);
printText("skip header", 9, -1, disp);
static uint8_t mempak_data_buff[36928];
resp = fatReadFile(&mempak_data_buff, 36928 / 512);
memcpy(&mempak_data, mempak_data_buff + 4160, 32768);
}
else
{
printText("Z64 format", 9, -1, disp);
resp = fatReadFile(&mempak_data, 32768 / 512);
}
int err = 0;
for (int j = 0; j < 128; j++)
{
err |= write_mempak_sector(0, j, &mempak_data[j * MEMPAK_BLOCK_SIZE]);
}
}
char TranslateNotes(char *bNote, char *Text)
{
#pragma warning(disable : 4305 4309)
char cReturn = 0x00;
const char aSpecial[] = {0x21, 0x22, 0x23, 0x60, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x3A, 0x3D, 0x3F, 0x40, 0x74, 0xA9, 0xAE};
// { '!' , '\"', '#' , '`' , '*' , '+' , ',' , '-' , '.' , '/' , ':' , '=' , '?' , '>' , 'tm', '(r)','(c)' };
#pragma warning(default : 4305 4309)
int i = 16;
do
{
char b = bNote[i];
if ((b > 0) && i < 32)
{
if (b <= 0x0F) // translate Icons as Spaces
*Text = 0x20;
else if (b <= 0x19) // Numbers
*Text = 0x20 + b;
else if (b <= 0x33) // Characters
*Text = 0x47 + b;
else if (b <= 0x44) // special Symbols
*Text = aSpecial[b - 0x34];
else if (b <= 0x94) // Japan
*Text = 0xC0 + (b % 40);
else // unknown
*Text = (char)0xA4;
++i;
++Text;
}
else
{
*Text = '\0';
if (b)
{
i = 12;
Text = &cReturn;
}
else
i = 13;
}
} while (i != 13);
return cReturn;
}
char CountBlocks(char *bMemPakBinary, char *aNoteSizes)
{
int wRemainingBlocks = 123;
char bNextIndex;
int i = 0;
while (i < 16 && wRemainingBlocks <= 123)
{
aNoteSizes[i] = 0;
bNextIndex = bMemPakBinary[0x307 + (i * 0x20)];
while ((bNextIndex >= 5) && (aNoteSizes[i] < wRemainingBlocks))
{
aNoteSizes[i]++;
bNextIndex = bMemPakBinary[0x101 + (bNextIndex * 2)];
}
if (aNoteSizes[i] > wRemainingBlocks)
wRemainingBlocks = 0xFF;
else
wRemainingBlocks -= aNoteSizes[i];
i++;
}
return wRemainingBlocks;
}
void view_mpk_file(display_context_t disp, char *mpk_filename)
{
u8 tmp[32];
u8 buff[64];
u8 ok = 0;
FatRecord rec_tmpf;
ok = fatFindRecord(mpk_filename, &rec_tmpf, 0);
u8 resp = 0;
resp = fatOpenFileByName(mpk_filename, 0);
u8 *pch;
pch = strrchr(mpk_filename, '.');
sprintf(buff, "%s", (pch + 2));
if (strcmp(buff, "64") == 0)
{
static uint8_t mempak_data_buff[36928];
resp = fatReadFile(&mempak_data_buff, 36928 / 512);
memcpy(&mempak_data, mempak_data_buff + 4160, 32768);
}
else
{
resp = fatReadFile(&mempak_data, 32768 / 512);
}
printText("File content:", 11, 5, disp);
printText(" ", 11, -1, disp);
int notes_c = 0;
char szBuffer[40],
cAppendix;
int bFirstChar;
int i = 0,
nNotes = 0,
iSum = 0,
iRemainingBlocks;
char aNoteSizes[16];
for (i = 0x10A; i < 0x200; i++)
iSum += mempak_data[i];
if (((iSum % 256) == mempak_data[0x101]))
{
iRemainingBlocks = CountBlocks(mempak_data, aNoteSizes);
if (iRemainingBlocks <= 123)
{
for (notes_c = 0; notes_c < 16; notes_c++)
{
if (mempak_data[0x300 + (notes_c * 32)] ||
mempak_data[0x301 + (notes_c * 32)] ||
mempak_data[0x302 + (notes_c * 32)])
{
cAppendix = TranslateNotes(&mempak_data[0x300 + (notes_c * 32)], szBuffer);
if (cAppendix != '\0')
sprintf(szBuffer, "%s. %c", szBuffer, cAppendix);
bFirstChar = 1;
for (i = 0; i < (int)strlen(szBuffer); i++)
{
if (szBuffer[i] == ' ')
bFirstChar = 1;
else
{
if (bFirstChar && (szBuffer[i] >= 'a') && (szBuffer[i] <= 'z'))
{
bFirstChar = 0;
szBuffer[i] -= 0x20;
}
}
}
printText(szBuffer, 11, -1, disp);
switch (mempak_data[0x303 + (notes_c * 32)])
{
case 0x00:
sprintf(szBuffer, "None");
break;
case 0x37:
sprintf(szBuffer, "Beta");
break;
case 0x41:
sprintf(szBuffer, "NTSC");
break;
case 0x44:
sprintf(szBuffer, "Germany");
break;
case 0x45:
sprintf(szBuffer, "USA");
break;
case 0x46:
sprintf(szBuffer, "France");
break;
case 0x49:
sprintf(szBuffer, "Italy");
break;
case 0x4A:
sprintf(szBuffer, "Japan");
break;
case 0x50:
sprintf(szBuffer, "Europe");
break;
case 0x53:
sprintf(szBuffer, "Spain");
break;
case 0x55:
sprintf(szBuffer, "Australia");
break;
case 0x58:
case 0x59:
sprintf(szBuffer, "PAL");
break;
default:
sprintf(szBuffer, "Unknown(%02X)", mempak_data[0x303 + (notes_c * 32)]);
}
sprintf(szBuffer, "%i", aNoteSizes[notes_c]);
nNotes++;
}
}
}
int free_c = 0;
for (free_c = nNotes; free_c < 16; free_c++)
printText("[free]", 11, -1, disp);
char buff[512];
printText(" ", 11, -1, disp);
printText("Free space:", 11, -1, disp);
sprintf(buff, "%i blocks", iRemainingBlocks);
printText(buff, 11, -1, disp);
}
else
{
printText("empty", 11, -1, disp);
}
}
void view_mpk(display_context_t disp)
{
int err;
printText("Mempak content:", 11, 5, disp);
get_accessories_present();
/* Make sure they don't have a rumble pak inserted instead */
switch (identify_accessory(0))
{
case ACCESSORY_NONE:
printText(" ", 11, -1, disp);
printText("no Mempak", 11, -1, disp);
break;
case ACCESSORY_MEMPAK:
if ((err = validate_mempak(0)))
{
if (err == -3)
{
printText(" ", 11, -1, disp);
printText("not formatted", 11, -1, disp);
}
else
{
printText(" ", 11, -1, disp);
printText("read error", 11, -1, disp);
}
}
else
{
printText(" ", 11, -1, disp);
for (int j = 0; j < 16; j++)
{
entry_structure_t entry;
get_mempak_entry(0, j, &entry);
if (entry.valid)
{
char tmp[512];
sprintf(tmp, "%s", entry.name);
printText(tmp, 11, -1, disp);
}
else
{
printText("[free]", 11, -1, disp);
}
}
char buff[512];
printText(" ", 11, -1, disp);
printText("Free space:", 11, -1, disp);
sprintf(buff, "%d blocks", get_mempak_free_space(0));
printText(buff, 11, -1, disp);
}
break;
case ACCESSORY_RUMBLEPAK:
printText("RumblePak inserted", 11, -1, disp);
break;
default:
break;
}
}
//old function to dump a mempak to a file
void mpk_to_file(display_context_t disp, char *mpk_filename, int quick)
{
u8 buff[64];
u8 v = 0;
u8 ok = 0;
if (quick)
sprintf(buff, "%s%s", mempak_path, mpk_filename);
else
sprintf(buff, "%s%s.MPK", mempak_path, mpk_filename);
FatRecord rec_tmpf;
if (!fatFindRecord(buff, &rec_tmpf, 0))
{ //filename already exists
printText("File exists", 9, -1, disp);
if (quick)
printText("override", 9, -1, disp);
else
while (ok == 0)
{
sprintf(buff, "%s%s%i.MPK", mempak_path, mpk_filename, v);
ok = fatFindRecord(buff, &rec_tmpf, 0);
if (ok == 0)
v++;
else
break;
}
}
u8 resp = 0;
resp = fatCreateRecIfNotExist(buff, 0);
resp = fatOpenFileByName(buff, 32768 / 512);
controller_init();
int err = 0;
for (int j = 0; j < 128; j++)
{
err |= read_mempak_sector(0, j, &mempak_data[j * 256]);
}
fatWriteFile(&mempak_data, 32768 / 512);
sleep(500);
sprintf(buff, "File: %s%i.MPK", mpk_filename, v);
printText(buff, 9, -1, disp);
printText("backup done...", 9, -1, disp);
}
//before boot_simulation
//writes a cart-save from a file to the fpga/cart
int saveTypeFromSd(display_context_t disp, char *rom_name, int stype)
@ -4188,19 +3809,18 @@ void handleInput(display_context_t disp, sprite_t *contr)
switch (input_mapping)
{
case file_manager:
input_mapping = abort_screen;
showAboutScreen(disp);
input_mapping = abort_screen;
break;
case mempak_menu:
input_mapping = abort_screen;
if (sound_on)
playSound(2);
drawBoxNumber(disp, 4);
display_show(disp);
view_mpk(disp);
input_mapping = abort_screen;
break;
default:

397
src/memorypak.c Normal file
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@ -0,0 +1,397 @@
//
// Copyright (c) 2017 The Altra64 project contributors
// Portions (c) 2013 saturnu (Alt64) based on libdragon, Neo64Menu, ED64IO, libn64-hkz, libmikmod
// See LICENSE file in the project root for full license information.
//
#include <libdragon.h>
#include <string.h>
#include <stdio.h>
#include "types.h"
#include "memorypak.h"
#include "fat.h"
#include "main.h"
#include "mem.h"
#include "strlib.h"
#include "sys.h"
static uint8_t mempak_data[128 * 256];
char *mempak_path;
char ___TranslateNotes(char *bNote, char *Text)
{
#pragma warning(disable : 4305 4309)
char cReturn = 0x00;
const char aSpecial[] = {0x21, 0x22, 0x23, 0x60, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, 0x3A, 0x3D, 0x3F, 0x40, 0x74, 0xA9, 0xAE};
// { '!' , '\"', '#' , '`' , '*' , '+' , ',' , '-' , '.' , '/' , ':' , '=' , '?' , '>' , 'tm', '(r)','(c)' };
#pragma warning(default : 4305 4309)
int i = 16;
do
{
char b = bNote[i];
if ((b > 0) && i < 32)
{
if (b <= 0x0F) // translate Icons as Spaces
*Text = 0x20;
else if (b <= 0x19) // Numbers
*Text = 0x20 + b;
else if (b <= 0x33) // Characters
*Text = 0x47 + b;
else if (b <= 0x44) // special Symbols
*Text = aSpecial[b - 0x34];
else if (b <= 0x94) // Japan
*Text = 0xC0 + (b % 40);
else // unknown
*Text = (char)0xA4;
++i;
++Text;
}
else
{
*Text = '\0';
if (b)
{
i = 12;
Text = &cReturn;
}
else
i = 13;
}
} while (i != 13);
return cReturn;
}
char ___CountBlocks(char *bMemPakBinary, char *aNoteSizes)
{
int wRemainingBlocks = 123;
char bNextIndex;
int i = 0;
while (i < 16 && wRemainingBlocks <= 123)
{
aNoteSizes[i] = 0;
bNextIndex = bMemPakBinary[0x307 + (i * 0x20)];
while ((bNextIndex >= 5) && (aNoteSizes[i] < wRemainingBlocks))
{
aNoteSizes[i]++;
bNextIndex = bMemPakBinary[0x101 + (bNextIndex * 2)];
}
if (aNoteSizes[i] > wRemainingBlocks)
wRemainingBlocks = 0xFF;
else
wRemainingBlocks -= aNoteSizes[i];
i++;
}
return wRemainingBlocks;
}
//old method to write a file to the mempak at controller 1
void file_to_mpk(display_context_t disp, u8 *filename)
{
u8 tmp[32];
u8 buff[64];
u8 ok = 0;
printText(filename, 9, -1, disp);
FatRecord rec_tmpf;
ok = fatFindRecord(filename, &rec_tmpf, 0);
u8 resp = 0;
resp = fatOpenFileByName(filename, 0);
u8 *pch;
pch = strrchr(filename, '.');
sprintf(buff, "%s", (pch + 2));
if (strcmp(buff, "64") == 0)
{
printText("Dexdrive format", 9, -1, disp);
printText("skip header", 9, -1, disp);
static uint8_t mempak_data_buff[36928];
resp = fatReadFile(&mempak_data_buff, 36928 / 512);
memcpy(&mempak_data, mempak_data_buff + 4160, 32768);
}
else
{
printText("Z64 format", 9, -1, disp);
resp = fatReadFile(&mempak_data, 32768 / 512);
}
int err = 0;
for (int j = 0; j < 128; j++)
{
err |= write_mempak_sector(0, j, &mempak_data[j * MEMPAK_BLOCK_SIZE]);
}
}
void view_mpk_file(display_context_t disp, char *mpk_filename)
{
u8 tmp[32];
u8 buff[64];
u8 ok = 0;
FatRecord rec_tmpf;
ok = fatFindRecord(mpk_filename, &rec_tmpf, 0);
u8 resp = 0;
resp = fatOpenFileByName(mpk_filename, 0);
u8 *pch;
pch = strrchr(mpk_filename, '.');
sprintf(buff, "%s", (pch + 2));
if (strcmp(buff, "64") == 0)
{
static uint8_t mempak_data_buff[36928];
resp = fatReadFile(&mempak_data_buff, 36928 / 512);
memcpy(&mempak_data, mempak_data_buff + 4160, 32768);
}
else
{
resp = fatReadFile(&mempak_data, 32768 / 512);
}
printText("File content:", 11, 5, disp);
printText(" ", 11, -1, disp);
int notes_c = 0;
char szBuffer[40],
cAppendix;
int bFirstChar;
int i = 0,
nNotes = 0,
iSum = 0,
iRemainingBlocks;
char aNoteSizes[16];
for (i = 0x10A; i < 0x200; i++)
iSum += mempak_data[i];
if (((iSum % 256) == mempak_data[0x101]))
{
iRemainingBlocks = ___CountBlocks(mempak_data, aNoteSizes);
if (iRemainingBlocks <= 123)
{
for (notes_c = 0; notes_c < 16; notes_c++)
{
if (mempak_data[0x300 + (notes_c * 32)] ||
mempak_data[0x301 + (notes_c * 32)] ||
mempak_data[0x302 + (notes_c * 32)])
{
cAppendix = ___TranslateNotes(&mempak_data[0x300 + (notes_c * 32)], szBuffer);
if (cAppendix != '\0')
sprintf(szBuffer, "%s. %c", szBuffer, cAppendix);
bFirstChar = 1;
for (i = 0; i < (int)strlen(szBuffer); i++)
{
if (szBuffer[i] == ' ')
bFirstChar = 1;
else
{
if (bFirstChar && (szBuffer[i] >= 'a') && (szBuffer[i] <= 'z'))
{
bFirstChar = 0;
szBuffer[i] -= 0x20;
}
}
}
printText(szBuffer, 11, -1, disp);
switch (mempak_data[0x303 + (notes_c * 32)])
{
case 0x00:
sprintf(szBuffer, "None");
break;
case 0x37:
sprintf(szBuffer, "Beta");
break;
case 0x41:
sprintf(szBuffer, "NTSC");
break;
case 0x44:
sprintf(szBuffer, "Germany");
break;
case 0x45:
sprintf(szBuffer, "USA");
break;
case 0x46:
sprintf(szBuffer, "France");
break;
case 0x49:
sprintf(szBuffer, "Italy");
break;
case 0x4A:
sprintf(szBuffer, "Japan");
break;
case 0x50:
sprintf(szBuffer, "Europe");
break;
case 0x53:
sprintf(szBuffer, "Spain");
break;
case 0x55:
sprintf(szBuffer, "Australia");
break;
case 0x58:
case 0x59:
sprintf(szBuffer, "PAL");
break;
default:
sprintf(szBuffer, "Unknown(%02X)", mempak_data[0x303 + (notes_c * 32)]);
}
sprintf(szBuffer, "%i", aNoteSizes[notes_c]);
nNotes++;
}
}
}
int free_c = 0;
for (free_c = nNotes; free_c < 16; free_c++)
printText("[free]", 11, -1, disp);
char buff[512];
printText(" ", 11, -1, disp);
printText("Free space:", 11, -1, disp);
sprintf(buff, "%i blocks", iRemainingBlocks);
printText(buff, 11, -1, disp);
}
else
{
printText("empty", 11, -1, disp);
}
}
void view_mpk(display_context_t disp)
{
int err;
printText("Mempak content:", 11, 5, disp);
get_accessories_present();
/* Make sure they don't have a rumble pak inserted instead */
switch (identify_accessory(0))
{
case ACCESSORY_NONE:
printText(" ", 11, -1, disp);
printText("no Mempak", 11, -1, disp);
break;
case ACCESSORY_MEMPAK:
if ((err = validate_mempak(0)))
{
if (err == -3)
{
printText(" ", 11, -1, disp);
printText("not formatted", 11, -1, disp);
}
else
{
printText(" ", 11, -1, disp);
printText("read error", 11, -1, disp);
}
}
else
{
printText(" ", 11, -1, disp);
for (int j = 0; j < 16; j++)
{
entry_structure_t entry;
get_mempak_entry(0, j, &entry);
if (entry.valid)
{
char tmp[512];
sprintf(tmp, "%s", entry.name);
printText(tmp, 11, -1, disp);
}
else
{
printText("[free]", 11, -1, disp);
}
}
char buff[512];
printText(" ", 11, -1, disp);
printText("Free space:", 11, -1, disp);
sprintf(buff, "%d blocks", get_mempak_free_space(0));
printText(buff, 11, -1, disp);
}
break;
case ACCESSORY_RUMBLEPAK:
printText("RumblePak inserted", 11, -1, disp);
break;
default:
break;
}
}
//old function to dump a mempak to a file
void mpk_to_file(display_context_t disp, char *mpk_filename, int quick)
{
u8 buff[64];
u8 v = 0;
u8 ok = 0;
if (quick)
sprintf(buff, "%s%s", mempak_path, mpk_filename);
else
sprintf(buff, "%s%s.MPK", mempak_path, mpk_filename);
FatRecord rec_tmpf;
if (!fatFindRecord(buff, &rec_tmpf, 0))
{ //filename already exists
printText("File exists", 9, -1, disp);
if (quick)
printText("override", 9, -1, disp);
else
while (ok == 0)
{
sprintf(buff, "%s%s%i.MPK", mempak_path, mpk_filename, v);
ok = fatFindRecord(buff, &rec_tmpf, 0);
if (ok == 0)
v++;
else
break;
}
}
u8 resp = 0;
resp = fatCreateRecIfNotExist(buff, 0);
resp = fatOpenFileByName(buff, 32768 / 512);
controller_init();
int err = 0;
for (int j = 0; j < 128; j++)
{
err |= read_mempak_sector(0, j, &mempak_data[j * 256]);
}
fatWriteFile(&mempak_data, 32768 / 512);
sleep(500);
sprintf(buff, "File: %s%i.MPK", mpk_filename, v);
printText(buff, 9, -1, disp);
printText("backup done...", 9, -1, disp);
}