The-Homebrew-Cloud/N64FlashcartMenu
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Merge branch 'main' into ed64-basic

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Robin Jones 2024-04-27 17:40:35 +01:00 committed by GitHub
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56 changed files with 1380 additions and 844 deletions
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20
.clang-format Normal file
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@ -0,0 +1,20 @@
BasedOnStyle: LLVM
AlignAfterOpenBracket: BlockIndent
AlignEscapedNewlines: DontAlign
AllowAllParametersOfDeclarationOnNextLine: false
AllowShortCaseLabelsOnASingleLine: true
AllowShortEnumsOnASingleLine: false
AllowShortFunctionsOnASingleLine: InlineOnly
AlwaysBreakBeforeMultilineStrings: true
BinPackArguments: false
BinPackParameters: false
BreakBeforeBraces: Attach
ColumnLimit: 120
IndentWidth: 4
SpaceBeforeParens: Custom
SpaceBeforeParensOptions:
AfterControlStatements: true
AfterFunctionDeclarationName: true
AfterFunctionDefinitionName: true
UseTab: Never

2
.devcontainer/devcontainer.json
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@ -6,7 +6,7 @@
"mounts": [
"source=n64flashcartmenu-bashhistory,target=/commandhistory,type=volume"
],
"postCreateCommand": "git submodule update --init && cd ./libdragon && ./build.sh",
"postCreateCommand": "git submodule update --init && cd ./libdragon && make clobber -j && make libdragon tools -j && make install tools-install -j",
"customizations": {
"vscode": {
"extensions": [

1
.github/workflows/build.yml vendored
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@ -110,3 +110,4 @@ jobs:
with:
github_token: ${{ secrets.GITHUB_TOKEN }}
publish_dir: ./output/docs
cname: menu.summercart64.dev

12
.gitignore vendored
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@ -1,9 +1,17 @@
# Ignore editor specific config folders/files
/.vscode
# Ignore compilation result directories
/build
/filesystem
/output
# Ignore generated files in the libdragon FS
/filesystem/FiraMonoBold.font64
# Ignore external development tools
/tools/*
# There should never be ROMs uploaded, but just incase, make sure they are excluded.
# Ignore any N64 ROM
**/*.n64
**/*.v64
**/*.z64

2
.gitmodules vendored
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@ -1,7 +1,7 @@
[submodule "libdragon"]
path = libdragon
url = https://github.com/DragonMinded/libdragon
branch = unstable
branch = preview
ignore = dirty
[submodule "src/libs/libspng"]
path = src/libs/libspng

28
Makefile
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@ -8,10 +8,16 @@ FILESYSTEM_DIR = filesystem
BUILD_DIR = build
OUTPUT_DIR = output
FLAGS += -DMENU_VERSION=\"0.0.1.$(shell date +%Y-%m-%dT%H:%M:%SZ).ALPHA\"
MENU_VERSION ?= "Rolling release"
BUILD_TIMESTAMP = "$(shell TZ='UTC' date "+%Y-%m-%d %H:%M:%S %:z")"
include $(N64_INST)/include/n64.mk
N64_ROM_SAVETYPE = none
N64_ROM_RTC = 1
N64_ROM_REGIONFREE = 1
N64_ROM_REGION = E
N64_CFLAGS += -iquote $(SOURCE_DIR) -iquote $(ASSETS_DIR) -I $(SOURCE_DIR)/libs -flto=auto $(FLAGS)
SRCS = \
@ -58,6 +64,7 @@ SRCS = \
menu/views/fault.c \
menu/views/file_info.c \
menu/views/image_viewer.c \
menu/views/text_viewer.c \
menu/views/load_disk.c \
menu/views/load_emulator.c \
menu/views/load_rom.c \
@ -66,6 +73,7 @@ SRCS = \
menu/views/system_info.c \
menu/views/settings_editor.c \
menu/views/rtc.c \
menu/views/flashcart_info.c \
utils/fs.c
FONTS = \
@ -81,7 +89,7 @@ FILESYSTEM = \
$(MINIZ_OBJS): N64_CFLAGS+=-DMINIZ_NO_TIME -fcompare-debug-second
$(SPNG_OBJS): N64_CFLAGS+=-isystem $(SOURCE_DIR)/libs/miniz -DSPNG_USE_MINIZ -fcompare-debug-second
$(FILESYSTEM_DIR)/FiraMonoBold.font64: MKFONT_FLAGS+=-c 1 --size 16 -r 20-7F -r 2026-2026 --ellipsis 2026,1
$(FILESYSTEM_DIR)/FiraMonoBold.font64: MKFONT_FLAGS+=-c 1 --size 16 -r 20-1FF -r 2026-2026 --ellipsis 2026,1
$(@info $(shell mkdir -p ./$(FILESYSTEM_DIR) &> /dev/null))
@ -91,6 +99,9 @@ $(FILESYSTEM_DIR)/%.font64: $(ASSETS_DIR)/%.ttf
$(BUILD_DIR)/$(PROJECT_NAME).dfs: $(FILESYSTEM)
$(BUILD_DIR)/menu/views/credits.o: .FORCE
$(BUILD_DIR)/menu/views/credits.o: FLAGS+=-DMENU_VERSION=\"$(MENU_VERSION)\" -DBUILD_TIMESTAMP=\"$(BUILD_TIMESTAMP)\"
$(BUILD_DIR)/$(PROJECT_NAME).elf: $(OBJS)
disassembly: $(BUILD_DIR)/$(PROJECT_NAME).elf
@ -125,9 +136,18 @@ all: $(OUTPUT_DIR)/$(PROJECT_NAME).n64 64drive ed64 ed64-clone sc64
.PHONY: all
clean:
@rm -rf ./$(BUILD_DIR) ./$(FILESYSTEM_DIR) ./$(OUTPUT_DIR)
@rm -f ./$(FILESYSTEM)
@find ./$(FILESYSTEM_DIR) -type d -empty -delete
@rm -rf ./$(BUILD_DIR) ./$(OUTPUT_DIR)
.PHONY: clean
format:
@find ./$(SOURCE_DIR) \
-path \./$(SOURCE_DIR)/libs -prune \
-o -iname *.c -print \
-o -iname *.h -print \
| xargs clang-format -i
run: $(OUTPUT_DIR)/$(PROJECT_NAME).n64
ifeq ($(OS),Windows_NT)
./localdeploy.bat
@ -147,4 +167,6 @@ endif
# test:
# TODO: run tests
.FORCE:
-include $(DEPS)

21
README.md
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@ -3,6 +3,16 @@
# N64 Flashcart Menu
An open source menu for N64 flashcarts.
## Supported Flashcarts
### Fully supported
* SummerCart64
* 64Drive
### Work in Progress
* ED64
* ED64P
## Current (notable) menu features
* Fully Open Source.
@ -33,6 +43,17 @@ An open source menu for N64 flashcarts.
## Getting started
Using your PC, insert the SD card and ensure it is formatted for compatibility (We recommend FAT32 in most instances).
### Save files
By default, all save files (whether `FlashRam`, `SRAM` or `EEPROM`) use the `.sav` extension and match the filename of the ROM.
Each save file can be found in the `/saves` folder located in the same directory as the ROM and shares the same file name, apart from the extension.
If transfering a file from a different flashcart such as the ED64, it will be necessary to change the extension of the file to `sav`.
i.e. for `Glover (USA).eep` you would need to change the extension to `Glover (USA).sav`
**NOTE:** certain emulator saves or saves created for a different ROM version or region may be incompatible.
### ROM Boxart
To use boxart, you need to place png files of size 158x112 in the folder `/menu/boxart` on the SD card.

0
filesystem/.gitkeep Normal file
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2
libdragon

@ -1 +1 @@
Subproject commit 6323128d72fdf32dfaa134f40191ba72e5527076
Subproject commit 8dd362b8d858ae60befe9d27bc55cf770b9b50af

4
src/boot/cic.c
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@ -102,7 +102,7 @@ cic_type_t cic_detect (uint8_t *ipl3) {
switch (cic_calculate_ipl3_checksum(ipl3, 0x3F)) {
case 0x45CC73EE317AULL: return CIC_6101; // 6101
case 0x44160EC5D9AFULL: return CIC_7102; // 7102
case 0xA536C0F1D859ULL: return CIC_6102_7101; // 6102 / 7101
case 0xA536C0F1D859ULL: return CIC_x102; // 6102 / 7101
}
switch (cic_calculate_ipl3_checksum(ipl3, 0x78)) {
case 0x586FD4709867ULL: return CIC_x103; // 6103 / 7103
@ -133,7 +133,7 @@ uint8_t cic_get_seed (cic_type_t cic_type) {
case CIC_5167: return 0xDD;
case CIC_6101: return 0x3F;
case CIC_7102: return 0x3F;
case CIC_6102_7101: return 0x3F;
case CIC_x102: return 0x3F;
case CIC_x103: return 0x78;
case CIC_x105: return 0x91;
case CIC_x106: return 0x85;

2
src/boot/cic.h
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@ -13,7 +13,7 @@ typedef enum {
CIC_5167,
CIC_6101,
CIC_7102,
CIC_6102_7101,
CIC_x102,
CIC_x103,
CIC_x105,
CIC_x106,

22
src/flashcart/64drive/64drive.c
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@ -73,6 +73,8 @@ static flashcart_err_t d64_deinit (void) {
static bool d64_has_feature (flashcart_features_t feature) {
switch (feature) {
case FLASHCART_FEATURE_64DD: return false;
case FLASHCART_FEATURE_RTC: return true;
case FLASHCART_FEATURE_USB: return true;
default: return false;
}
}
@ -81,11 +83,11 @@ static flashcart_err_t d64_load_rom (char *rom_path, flashcart_progress_callback
FIL fil;
UINT br;
if (f_open(&fil, strip_sd_prefix(rom_path), FA_READ) != FR_OK) {
if (f_open(&fil, strip_fs_prefix(rom_path), FA_READ) != FR_OK) {
return FLASHCART_ERR_LOAD;
}
fix_file_size(&fil);
fatfs_fix_file_size(&fil);
size_t rom_size = f_size(&fil);
@ -96,7 +98,7 @@ static flashcart_err_t d64_load_rom (char *rom_path, flashcart_progress_callback
size_t sdram_size = MiB(64);
size_t chunk_size = MiB(1);
size_t chunk_size = KiB(128);
for (int offset = 0; offset < sdram_size; offset += chunk_size) {
size_t block_size = MIN(sdram_size - offset, chunk_size);
if (f_read(&fil, (void *) (ROM_ADDRESS + offset), block_size, &br) != FR_OK) {
@ -123,11 +125,11 @@ static flashcart_err_t d64_load_file (char *file_path, uint32_t rom_offset, uint
FIL fil;
UINT br;
if (f_open(&fil, strip_sd_prefix(file_path), FA_READ) != FR_OK) {
if (f_open(&fil, strip_fs_prefix(file_path), FA_READ) != FR_OK) {
return FLASHCART_ERR_LOAD;
}
fix_file_size(&fil);
fatfs_fix_file_size(&fil);
size_t file_size = f_size(&fil) - file_offset;
@ -162,7 +164,7 @@ static flashcart_err_t d64_load_save (char *save_path) {
FIL fil;
UINT br;
if (f_open(&fil, strip_sd_prefix(save_path), FA_READ) != FR_OK) {
if (f_open(&fil, strip_fs_prefix(save_path), FA_READ) != FR_OK) {
return FLASHCART_ERR_LOAD;
}
@ -249,7 +251,13 @@ static flashcart_err_t d64_set_save_type (flashcart_save_type_t save_type) {
return FLASHCART_OK;
}
static flashcart_err_t d64_set_save_writeback (uint32_t *sectors) {
static flashcart_err_t d64_set_save_writeback (char *save_path) {
uint32_t sectors[SAVE_WRITEBACK_MAX_SECTORS] __attribute__((aligned(8)));
if (fatfs_get_file_sectors(save_path, sectors, ADDRESS_TYPE_MEM, SAVE_WRITEBACK_MAX_SECTORS)) {
return FLASHCART_ERR_LOAD;
}
if (d64_ll_write_save_writeback_lba_list(sectors)) {
return FLASHCART_ERR_INT;
}

95
src/flashcart/flashcart.c
View File

@ -8,15 +8,13 @@
#include "utils/utils.h"
#include "flashcart.h"
#include "flashcart_utils.h"
#include "64drive/64drive.h"
#include "sc64/sc64.h"
#include "ed64/ed64.h"
#define SAVE_WRITEBACK_MAX_SECTORS (256)
static const size_t SAVE_SIZE[__FLASHCART_SAVE_TYPE_END] = {
0,
512,
@ -28,34 +26,44 @@ static const size_t SAVE_SIZE[__FLASHCART_SAVE_TYPE_END] = {
KiB(128),
};
static uint32_t save_writeback_sectors[SAVE_WRITEBACK_MAX_SECTORS] __attribute__((aligned(8)));
static flashcart_err_t dummy_init (void) {
return FLASHCART_OK;
}
static void save_writeback_sectors_callback (uint32_t sector_count, uint32_t file_sector, uint32_t cluster_sector, uint32_t cluster_size) {
for (uint32_t i = 0; i < cluster_size; i++) {
uint32_t offset = file_sector + i;
uint32_t sector = cluster_sector + i;
if ((offset > SAVE_WRITEBACK_MAX_SECTORS) || (offset > sector_count)) {
return;
}
save_writeback_sectors[offset] = sector;
static bool dummy_has_feature (flashcart_features_t feature) {
switch (feature) {
default:
return false;
}
}
static flashcart_err_t dummy_load_rom (char *rom_path, flashcart_progress_callback_t *progress) {
return FLASHCART_OK;
}
static flashcart_err_t dummy_init (void) {
static flashcart_err_t dummy_load_file (char *file_path, uint32_t rom_offset, uint32_t file_offset) {
return FLASHCART_OK;
}
static flashcart_err_t dummy_load_save (char *save_path) {
return FLASHCART_OK;
}
static flashcart_err_t dummy_set_save_type (flashcart_save_type_t save_type) {
return FLASHCART_OK;
}
static flashcart_t *flashcart = &((flashcart_t) {
.init = dummy_init,
.deinit = NULL,
.load_rom = NULL,
.load_file = NULL,
.load_save = NULL,
.set_save_type = NULL,
.has_feature = dummy_has_feature,
.load_rom = dummy_load_rom,
.load_file = dummy_load_file,
.load_save = dummy_load_save,
.load_64dd_ipl = NULL,
.load_64dd_disk = NULL,
.set_save_type = dummy_set_save_type,
.set_save_writeback = NULL,
});
@ -70,9 +78,9 @@ static flashcart_t *flashcart = &((flashcart_t) {
char *flashcart_convert_error_message (flashcart_err_t err) {
switch (err) {
case FLASHCART_OK: return "No error";
case FLASHCART_ERR_NOT_DETECTED: return "No flashcart hardware was detected";
case FLASHCART_ERR_OUTDATED: return "Outdated flashcart firmware";
case FLASHCART_ERR_SD_CARD: return "Error during SD card initialization";
case FLASHCART_ERR_BBFS: return "Error during iQue NAND initialization";
case FLASHCART_ERR_ARGS: return "Invalid argument passed to flashcart function";
case FLASHCART_ERR_LOAD: return "Error during loading data into flashcart";
case FLASHCART_ERR_INT: return "Internal flashcart error";
@ -81,15 +89,20 @@ char *flashcart_convert_error_message (flashcart_err_t err) {
}
}
flashcart_err_t flashcart_init (void) {
flashcart_err_t flashcart_init (const char **storage_prefix) {
flashcart_err_t err;
bool sd_card_initialized = debug_init_sdfs("sd:/", -1);
if (sys_bbplayer()) {
// TODO: Add iQue callbacks
*storage_prefix = "bbfs:/";
if (bbfs_init()) {
return FLASHCART_ERR_BBFS;
}
return FLASHCART_OK;
}
#ifndef NDEBUG
// NOTE: Some flashcarts doesn't have USB port, can't throw error here
debug_init_usblog();
#endif
*storage_prefix = "sd:/";
bool sd_card_initialized = debug_init_sdfs(*storage_prefix, -1);
switch (cart_type) {
case CART_CI: // 64drive
@ -97,7 +110,8 @@ flashcart_err_t flashcart_init (void) {
break;
case CART_EDX: // Series X EverDrive-64
// break; // FIXME: Commented out as required to fall through due to need of F/W 3.06 and UNFLoader (at minimum).
break;
case CART_ED: // Original EverDrive-64
flashcart = ed64_get_flashcart();
break;
@ -106,15 +120,22 @@ flashcart_err_t flashcart_init (void) {
flashcart = sc64_get_flashcart();
break;
default:
return FLASHCART_ERR_NOT_DETECTED;
default: // Probably emulator
*storage_prefix = "rom:/";
debug_init_isviewer();
break;
}
#ifndef NDEBUG
// NOTE: Some flashcarts doesn't have USB port, can't throw error here
debug_init_usblog();
#endif
if ((err = flashcart->init()) != FLASHCART_OK) {
return err;
}
if (!sd_card_initialized) {
if ((cart_type != CART_NULL) && (!sd_card_initialized)) {
return FLASHCART_ERR_SD_CARD;
}
@ -187,19 +208,11 @@ flashcart_err_t flashcart_load_save (char *save_path, flashcart_save_type_t save
return err;
}
if (flashcart->set_save_writeback) {
for (int i = 0; i < SAVE_WRITEBACK_MAX_SECTORS; i++) {
save_writeback_sectors[i] = 0;
}
if (file_get_sectors(save_path, save_writeback_sectors_callback)) {
return FLASHCART_ERR_LOAD;
}
if ((err = flashcart->set_save_writeback(save_writeback_sectors)) != FLASHCART_OK) {
return err;
}
if (!flashcart->set_save_writeback) {
return FLASHCART_OK;
}
return FLASHCART_OK;
return flashcart->set_save_writeback(save_path);
}
flashcart_err_t flashcart_load_64dd_ipl (char *ipl_path, flashcart_progress_callback_t *progress) {

8
src/flashcart/flashcart.h
View File

@ -15,9 +15,9 @@
/** @brief Flashcart error enumeration */
typedef enum {
FLASHCART_OK,
FLASHCART_ERR_NOT_DETECTED,
FLASHCART_ERR_OUTDATED,
FLASHCART_ERR_SD_CARD,
FLASHCART_ERR_BBFS,
FLASHCART_ERR_ARGS,
FLASHCART_ERR_LOAD,
FLASHCART_ERR_INT,
@ -27,6 +27,8 @@ typedef enum {
/** @brief List of optional supported flashcart features */
typedef enum {
FLASHCART_FEATURE_64DD,
FLASHCART_FEATURE_RTC,
FLASHCART_FEATURE_USB,
} flashcart_features_t;
/** @brief Flashcart save type enumeration */
@ -73,12 +75,12 @@ typedef struct {
/** @brief The flashcart set save type function */
flashcart_err_t (*set_save_type) (flashcart_save_type_t save_type);
/** @brief The flashcart set save writeback function */
flashcart_err_t (*set_save_writeback) (uint32_t *sectors);
flashcart_err_t (*set_save_writeback) (char *save_path);
} flashcart_t;
char *flashcart_convert_error_message (flashcart_err_t err);
flashcart_err_t flashcart_init (void);
flashcart_err_t flashcart_init (const char **storage_prefix);
flashcart_err_t flashcart_deinit (void);
bool flashcart_has_feature (flashcart_features_t feature);
flashcart_err_t flashcart_load_rom (char *rom_path, bool byte_swap, flashcart_progress_callback_t *progress);

72
src/flashcart/flashcart_utils.c
View File

@ -5,13 +5,6 @@
#include "utils/utils.h"
void fix_file_size (FIL *fil) {
// HACK: Align file size to the SD sector size to prevent FatFs from doing partial sector load.
// We are relying on direct transfer from SD to SDRAM without CPU intervention.
// Sending some extra bytes isn't an issue here.
fil->obj.objsize = ALIGN(f_size(fil), FS_SECTOR_SIZE);
}
void pi_dma_read_data (void *src, void *dst, size_t length) {
data_cache_hit_writeback_invalidate(dst, length);
dma_read_async(dst, (uint32_t) (src), length);
@ -27,3 +20,68 @@ void pi_dma_write_data (void *src, void *dst, size_t length) {
dma_write_raw_async(src, (uint32_t) (dst), length);
dma_wait();
}
void fatfs_fix_file_size (FIL *fil) {
// HACK: Align file size to the SD sector size to prevent FatFs from doing partial sector load.
// We are relying on direct transfer from SD to SDRAM without CPU intervention.
// Sending some extra bytes isn't an issue here.
fil->obj.objsize = ALIGN(f_size(fil), FS_SECTOR_SIZE);
}
bool fatfs_get_file_sectors (char *path, uint32_t *address, address_type_t type, uint32_t max_sectors) {
FATFS *fs;
FIL fil;
bool error = false;
if (f_open(&fil, strip_fs_prefix(path), FA_READ) != FR_OK) {
return true;
}
fatfs_fix_file_size(&fil);
fs = fil.obj.fs;
uint32_t sector_count = MIN(f_size(&fil) / FS_SECTOR_SIZE, max_sectors);
for (uint32_t file_sector = 0; file_sector < sector_count; file_sector += fs->csize) {
if ((f_lseek(&fil, (file_sector * FS_SECTOR_SIZE) + (FS_SECTOR_SIZE / 2))) != FR_OK) {
error = true;
break;
}
uint32_t cluster = fil.clust;
if (cluster >= fs->n_fatent) {
error = true;
break;
}
uint32_t cluster_sector = (fs->database + ((LBA_t) (fs->csize) * (cluster - 2)));
for (uint32_t i = 0; i < fs->csize; i++) {
uint32_t sector = (cluster_sector + i);
if ((file_sector + i) >= sector_count) {
break;
}
switch (type) {
case ADDRESS_TYPE_MEM:
*address = sector;
break;
case ADDRESS_TYPE_PI:
io_write((uint32_t) (address), sector);
break;
}
address++;
}
}
if (f_close(&fil) != FR_OK) {
error = true;
}
return error;
}

16
src/flashcart/flashcart_utils.h
View File

@ -8,12 +8,26 @@
#define FLASHCART_UTILS_H__
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <fatfs/ff.h>
void fix_file_size (FIL *fil);
#define SAVE_WRITEBACK_MAX_SECTORS (256)
typedef enum {
ADDRESS_TYPE_MEM,
ADDRESS_TYPE_PI,
} address_type_t;
void pi_dma_read_data (void *src, void *dst, size_t length);
void pi_dma_write_data (void *src, void *dst, size_t length);
void fatfs_fix_file_size (FIL *fil);
bool fatfs_get_file_sectors (char *path, uint32_t *address, address_type_t address_type, uint32_t max_sectors);
#endif

88
src/flashcart/sc64/sc64.c
View File

@ -75,9 +75,6 @@ static const uint8_t vzone_to_pzone[DISK_TYPES][DISK_ZONES] = {
static const uint8_t rom_zones[DISK_TYPES] = { 5, 7, 9, 11, 13, 15, 16 };
static uint32_t disk_sectors_start_offset;
static flashcart_err_t load_to_flash (FIL *fil, void *address, size_t size, UINT *br, flashcart_progress_callback_t *progress) {
size_t erase_block_size;
UINT bp;
@ -110,23 +107,6 @@ static flashcart_err_t load_to_flash (FIL *fil, void *address, size_t size, UINT
return FLASHCART_OK;
}
static uint32_t disk_sectors_start (uint32_t offset) {
disk_sectors_start_offset = offset;
return (offset + (DISK_MAX_SECTORS * sizeof(uint32_t)));
}
static void disk_sectors_callback (uint32_t sector_count, uint32_t file_sector, uint32_t cluster_sector, uint32_t cluster_size) {
for (uint32_t i = 0; i < cluster_size; i++) {
uint32_t offset = file_sector + i;
uint32_t sector = cluster_sector + i;
if ((offset > DISK_MAX_SECTORS) || (offset > sector_count)) {
return;
}
io_write(ROM_ADDRESS + disk_sectors_start_offset + (offset * sizeof(uint32_t)), sector);
}
}
static bool disk_zone_track_is_bad (uint8_t zone, uint8_t track, flashcart_disk_parameters_t *disk_parameters) {
for (int i = 0; i < DISK_BAD_TRACKS_PER_ZONE; i++) {
@ -153,7 +133,7 @@ static void disk_set_thb_mapping (uint32_t offset, uint16_t track, uint8_t head,
io_write(ROM_ADDRESS + offset + (index * sizeof(uint32_t)), mapping);
}
static uint32_t disk_load_thb_table (uint32_t offset, flashcart_disk_parameters_t *disk_parameters) {
static void disk_load_thb_table (flashcart_disk_parameters_t *disk_parameters, uint32_t *thb_table_offset, uint32_t *current_offset) {
int file_offset = 0;
uint16_t lba = 0;
@ -175,15 +155,15 @@ static uint32_t disk_load_thb_table (uint32_t offset, flashcart_disk_parameters_
uint16_t track = track_offset + zone_track;
if (disk_zone_track_is_bad(pzone, zone_track, disk_parameters)) {
disk_set_thb_mapping(offset, track, head, 0, false, false, 0);
disk_set_thb_mapping(offset, track, head, 1, false, false, 0);
disk_set_thb_mapping(*current_offset, track, head, 0, false, false, 0);
disk_set_thb_mapping(*current_offset, track, head, 1, false, false, 0);
continue;
}
for (uint8_t block = 0; block < DISK_BLOCKS; block += 1) {
bool valid = !(disk_system_lba_is_bad(lba, disk_parameters));
bool writable = (vzone >= rom_zones[disk_parameters->disk_type]);
disk_set_thb_mapping(offset, track, head, (starting_block ^ block), valid, writable, file_offset);
disk_set_thb_mapping(*current_offset, track, head, (starting_block ^ block), valid, writable, file_offset);
file_offset += (sector_length * DISK_SECTORS_PER_BLOCK);
lba += 1;
}
@ -192,7 +172,19 @@ static uint32_t disk_load_thb_table (uint32_t offset, flashcart_disk_parameters_
}
}
return (offset + (DISK_TRACKS * DISK_HEADS * DISK_BLOCKS * sizeof(uint32_t)));
*thb_table_offset = *current_offset;
*current_offset += (DISK_TRACKS * DISK_HEADS * DISK_BLOCKS * sizeof(uint32_t));
}
static bool disk_load_sector_table (char *path, uint32_t *sector_table_offset, uint32_t *current_offset) {
if (fatfs_get_file_sectors(path, (uint32_t *) (ROM_ADDRESS + *current_offset), ADDRESS_TYPE_PI, DISK_MAX_SECTORS)) {
return true;
}
*sector_table_offset = *current_offset;
*current_offset += (DISK_MAX_SECTORS * sizeof(uint32_t));
return false;
}
@ -260,6 +252,8 @@ static flashcart_err_t sc64_deinit (void) {
static bool sc64_has_feature (flashcart_features_t feature) {
switch (feature) {
case FLASHCART_FEATURE_64DD: return true;
case FLASHCART_FEATURE_RTC: return true;
case FLASHCART_FEATURE_USB: return true;
default: return false;
}
}
@ -268,11 +262,11 @@ static flashcart_err_t sc64_load_rom (char *rom_path, flashcart_progress_callbac
FIL fil;
UINT br;
if (f_open(&fil, strip_sd_prefix(rom_path), FA_READ) != FR_OK) {
if (f_open(&fil, strip_fs_prefix(rom_path), FA_READ) != FR_OK) {
return FLASHCART_ERR_LOAD;
}
fix_file_size(&fil);
fatfs_fix_file_size(&fil);
size_t rom_size = f_size(&fil);
@ -288,7 +282,7 @@ static flashcart_err_t sc64_load_rom (char *rom_path, flashcart_progress_callbac
size_t shadow_size = shadow_enabled ? MIN(rom_size - sdram_size, KiB(128)) : 0;
size_t extended_size = extended_enabled ? rom_size - MiB(64) : 0;
size_t chunk_size = MiB(1);
size_t chunk_size = KiB(128);
for (int offset = 0; offset < sdram_size; offset += chunk_size) {
size_t block_size = MIN(sdram_size - offset, chunk_size);
if (f_read(&fil, (void *) (ROM_ADDRESS + offset), block_size, &br) != FR_OK) {
@ -349,11 +343,11 @@ static flashcart_err_t sc64_load_file (char *file_path, uint32_t rom_offset, uin
FIL fil;
UINT br;
if (f_open(&fil, strip_sd_prefix(file_path), FA_READ) != FR_OK) {
if (f_open(&fil, strip_fs_prefix(file_path), FA_READ) != FR_OK) {
return FLASHCART_ERR_LOAD;
}
fix_file_size(&fil);
fatfs_fix_file_size(&fil);
size_t file_size = f_size(&fil) - file_offset;
@ -411,7 +405,7 @@ static flashcart_err_t sc64_load_save (char *save_path) {
FIL fil;
UINT br;
if (f_open(&fil, strip_sd_prefix(save_path), FA_READ) != FR_OK) {
if (f_open(&fil, strip_fs_prefix(save_path), FA_READ) != FR_OK) {
return FLASHCART_ERR_LOAD;
}
@ -437,11 +431,11 @@ static flashcart_err_t sc64_load_64dd_ipl (char *ipl_path, flashcart_progress_ca
FIL fil;
UINT br;
if (f_open(&fil, strip_sd_prefix(ipl_path), FA_READ) != FR_OK) {
if (f_open(&fil, strip_fs_prefix(ipl_path), FA_READ) != FR_OK) {
return FLASHCART_ERR_LOAD;
}
fix_file_size(&fil);
fatfs_fix_file_size(&fil);
size_t ipl_size = f_size(&fil);
@ -450,7 +444,7 @@ static flashcart_err_t sc64_load_64dd_ipl (char *ipl_path, flashcart_progress_ca
return FLASHCART_ERR_LOAD;
}
size_t chunk_size = KiB(256);
size_t chunk_size = KiB(128);
for (int offset = 0; offset < ipl_size; offset += chunk_size) {
size_t block_size = MIN(ipl_size - offset, chunk_size);
if (f_read(&fil, (void *) (IPL_ADDRESS + offset), block_size, &br) != FR_OK) {
@ -474,19 +468,17 @@ static flashcart_err_t sc64_load_64dd_ipl (char *ipl_path, flashcart_progress_ca
}
static flashcart_err_t sc64_load_64dd_disk (char *disk_path, flashcart_disk_parameters_t *disk_parameters) {
sc64_disk_mapping_t mapping = { .count = 0 };
uint32_t next_mapping_offset = DISK_MAPPING_ROM_OFFSET;
sc64_disk_mapping_t mapping;
uint32_t mapping_offset = DISK_MAPPING_ROM_OFFSET;
sc64_drive_type_t drive_type = (disk_parameters->development_drive ? DRIVE_TYPE_DEVELOPMENT : DRIVE_TYPE_RETAIL);
// TODO: Support loading multiple disks
// LOOP START
mapping.disks[mapping.count].thb_table = next_mapping_offset;
mapping.disks[mapping.count].sector_table = disk_load_thb_table(mapping.disks[mapping.count].thb_table, disk_parameters);
next_mapping_offset = disk_sectors_start(mapping.disks[mapping.count].sector_table);
if (file_get_sectors(disk_path, disk_sectors_callback)) {
for (mapping.count = 0; mapping.count < 1; mapping.count++) {
disk_load_thb_table(disk_parameters++, &mapping.disks[mapping.count].thb_table, &mapping_offset);
if (disk_load_sector_table(disk_path++, &mapping.disks[mapping.count].sector_table, &mapping_offset)) {
return FLASHCART_ERR_LOAD;
}
mapping.count += 1;
// LOOP END
}
if (mapping.count == 0) {
return FLASHCART_ERR_ARGS;
@ -496,8 +488,6 @@ static flashcart_err_t sc64_load_64dd_disk (char *disk_path, flashcart_disk_para
return FLASHCART_ERR_INT;
}
sc64_drive_type_t drive_type = disk_parameters->development_drive ? DRIVE_TYPE_DEVELOPMENT : DRIVE_TYPE_RETAIL;
const struct {
sc64_cfg_id_t id;
uint32_t value;
@ -557,7 +547,13 @@ static flashcart_err_t sc64_set_save_type (flashcart_save_type_t save_type) {
return FLASHCART_OK;
}
static flashcart_err_t sc64_set_save_writeback (uint32_t *sectors) {
static flashcart_err_t sc64_set_save_writeback (char *save_path) {
uint32_t sectors[SAVE_WRITEBACK_MAX_SECTORS] __attribute__((aligned(8)));
if (fatfs_get_file_sectors(save_path, sectors, ADDRESS_TYPE_MEM, SAVE_WRITEBACK_MAX_SECTORS)) {
return FLASHCART_ERR_LOAD;
}
pi_dma_write_data(sectors, SC64_BUFFERS->BUFFER, 1024);
if (sc64_ll_writeback_enable(SC64_BUFFERS->BUFFER) != SC64_OK) {

2
src/libs/libspng vendored

@ -1 +1 @@
Subproject commit e5c1fc470fceaca08b8c30dc40768c28b82b9e12
Subproject commit adc94393dbeddf9e027d1b2dfff7c1bab975224e

2
src/libs/miniz vendored

@ -1 +1 @@
Subproject commit 18795fa61e590521381ba9e1fa4a4ab362b095f6
Subproject commit 16413c213de38e703d883006193734e8b1178d5d

11
src/menu/cart_load.c
View File

@ -19,10 +19,9 @@
static bool is_64dd_connected (void) {
return (
((io_read(0x05000540) & 0x0000FFFF) == 0x0000) ||
(io_read(0x06001010) == 0x2129FFF8)
);
bool is_64dd_io_present = ((io_read(0x05000540) & 0x0000FFFF) == 0x0000);
bool is_64dd_ipl_present = (io_read(0x06001010) == 0x2129FFF8);
return (is_64dd_io_present || is_64dd_ipl_present);
}
static bool create_saves_subdirectory (path_t *path) {
@ -112,7 +111,7 @@ cart_load_err_t cart_load_64dd_ipl_and_disk (menu_t *menu, flashcart_progress_ca
return CART_LOAD_ERR_EXP_PAK_NOT_FOUND;
}
path_t *path = path_init("sd:/", DDIPL_LOCATION);
path_t *path = path_init(menu->storage_prefix, DDIPL_LOCATION);
flashcart_disk_parameters_t disk_parameters;
disk_parameters.development_drive = (menu->load.disk_info.region == DISK_REGION_DEVELOPMENT);
@ -154,7 +153,7 @@ cart_load_err_t cart_load_64dd_ipl_and_disk (menu_t *menu, flashcart_progress_ca
}
cart_load_err_t cart_load_emulator (menu_t *menu, cart_load_emu_type_t emu_type, flashcart_progress_callback_t progress) {
path_t *path = path_init("sd:/", EMU_LOCATION);
path_t *path = path_init(menu->storage_prefix, EMU_LOCATION);
flashcart_save_type_t save_type = FLASHCART_SAVE_TYPE_NONE;
uint32_t emulated_rom_offset = 0x200000;

7
src/menu/components.h
View File

@ -24,7 +24,7 @@ void component_progressbar_draw (int x0, int y0, int x1, int y1, float progress)
void component_seekbar_draw (float progress);
void component_loader_draw (float position);
void component_scrollbar_draw (int x, int y, int width, int height, int position, int items, int visible_items);
void component_file_list_scrollbar_draw (int position, int items, int visible_items);
void component_list_scrollbar_draw (int position, int items, int visible_items);
void component_dialog_draw (int width, int height);
void component_messagebox_draw (char *fmt, ...);
void component_main_text_draw (rdpq_align_t align, rdpq_valign_t valign, char *fmt, ...);
@ -45,7 +45,8 @@ typedef struct component_context_menu {
struct component_context_menu *submenu;
struct {
const char *text;
void (*action) (menu_t *menu);
void (*action) (menu_t *menu, void *arg);
void *arg;
struct component_context_menu *submenu;
} list[];
} component_context_menu_t;
@ -63,7 +64,7 @@ typedef struct {
surface_t *image;
} component_boxart_t;
component_boxart_t *component_boxart_init (char *game_code);
component_boxart_t *component_boxart_init (const char *storage_prefix, char *game_code);
void component_boxart_free (component_boxart_t *b);
void component_boxart_draw (component_boxart_t *b);

36
src/menu/components/background.c
View File

@ -1,4 +1,4 @@
#include <fatfs/ff.h>
#include <stdio.h>
#include <stdlib.h>
#include "../components.h"
@ -31,22 +31,21 @@ static void load_from_cache (component_background_t *c) {
return;
}
FIL fil;
UINT bytes_read;
FILE *f;
if (f_open(&fil, strip_sd_prefix(c->cache_location), FA_READ) != FR_OK) {
if ((f = fopen(c->cache_location, "rb")) == NULL) {
return;
}
cache_metadata_t cache_metadata;
if ((f_read(&fil, &cache_metadata, sizeof(cache_metadata), &bytes_read) != FR_OK) || (bytes_read != sizeof(cache_metadata))) {
f_close(&fil);
if (fread(&cache_metadata, sizeof(cache_metadata), 1, f) != 1) {
fclose(f);
return;
}
if (cache_metadata.magic != CACHE_METADATA_MAGIC || cache_metadata.width > DISPLAY_WIDTH || cache_metadata.height > DISPLAY_HEIGHT) {
f_close(&fil);
fclose(f);
return;
}
@ -57,17 +56,17 @@ static void load_from_cache (component_background_t *c) {
surface_free(c->image);
free(c->image);
c->image = NULL;
f_close(&fil);
fclose(f);
return;
}
if ((f_read(&fil, c->image->buffer, cache_metadata.size, &bytes_read) != FR_OK) || (bytes_read != cache_metadata.size)) {
if (fread(c->image->buffer, cache_metadata.size, 1, f) != 1) {
surface_free(c->image);
free(c->image);
c->image = NULL;
}
f_close(&fil);
fclose(f);
}
static void save_to_cache (component_background_t *c) {
@ -75,9 +74,9 @@ static void save_to_cache (component_background_t *c) {
return;
}
FIL fil;
UINT bytes_written;
if (f_open(&fil, strip_sd_prefix(c->cache_location), FA_WRITE | FA_CREATE_ALWAYS) != FR_OK) {
FILE *f;
if ((f = fopen(c->cache_location, "wb")) == NULL) {
return;
}
@ -88,10 +87,10 @@ static void save_to_cache (component_background_t *c) {
.size = (c->image->height * c->image->stride),
};
f_write(&fil, &cache_metadata, sizeof(cache_metadata), &bytes_written);
f_write(&fil, c->image->buffer, cache_metadata.size, &bytes_written);
fwrite(&cache_metadata, sizeof(cache_metadata), 1, f);
fwrite(c->image->buffer, cache_metadata.size, 1, f);
f_close(&fil);
fclose(f);
}
static void prepare_background (component_background_t *c) {
@ -166,7 +165,7 @@ static void display_list_free (void *arg) {
void component_background_init (char *cache_location) {
if (!background) {
background = calloc(1, sizeof(component_background_t));
background->cache_location = cache_location;
background->cache_location = strdup(cache_location);
load_from_cache(background);
prepare_background(background);
}
@ -183,6 +182,9 @@ void component_background_free (void) {
rdpq_call_deferred(display_list_free, background->image_display_list);
background->image_display_list = NULL;
}
if (background->cache_location) {
free(background->cache_location);
}
free(background);
background = NULL;
}

44
src/menu/components/boxart.c
View File

@ -6,9 +6,8 @@
#include "constants.h"
#include "utils/fs.h"
#ifndef BOXART_DIRECTORY
#define BOXART_DIRECTORY "sd:/menu/boxart"
#endif
#define BOXART_DIRECTORY "menu/boxart"
static void png_decoder_callback (png_err_t err, surface_t *decoded_image, void *callback_data) {
@ -18,25 +17,38 @@ static void png_decoder_callback (png_err_t err, surface_t *decoded_image, void
}
component_boxart_t *component_boxart_init (char *game_code) {
component_boxart_t *b = calloc(1, sizeof(component_boxart_t));
component_boxart_t *component_boxart_init (const char *storage_prefix, char *game_code) {
component_boxart_t *b;
char file_name[8];
if ((b = calloc(1, sizeof(component_boxart_t))) == NULL) {
return NULL;
}
if (b) {
b->loading = true;
char *path = alloca(strlen(BOXART_DIRECTORY) + 1 + 7 + 1);
path_t *path = path_init(storage_prefix, BOXART_DIRECTORY);
sprintf(file_name, "%.3s.png", game_code);
path_push(path, file_name);
if (png_decoder_start(path_get(path), BOXART_WIDTH, BOXART_HEIGHT, png_decoder_callback, b) == PNG_OK) {
path_free(path);
return b;
}
path_pop(path);
// TODO: This is bad, we should only check for 3 letter codes
sprintf(path, "%s/%.3s.png", BOXART_DIRECTORY, game_code);
if (png_decoder_start(path, BOXART_WIDTH, BOXART_HEIGHT, png_decoder_callback, b) != PNG_OK) {
sprintf(path, "%s/%.2s.png", BOXART_DIRECTORY, &game_code[1]);
if (png_decoder_start(path, BOXART_WIDTH, BOXART_HEIGHT, png_decoder_callback, b) != PNG_OK) {
free(b);
b = NULL;
}
}
sprintf(file_name, "%.2s.png", game_code + 1);
path_push(path, file_name);
if (png_decoder_start(path_get(path), BOXART_WIDTH, BOXART_HEIGHT, png_decoder_callback, b) == PNG_OK) {
path_free(path);
return b;
}
return b;
path_free(path);
free(b);
return NULL;
}
void component_boxart_free (component_boxart_t *b) {

22
src/menu/components/common.c
View File

@ -80,12 +80,12 @@ void component_scrollbar_draw (int x, int y, int width, int height, int position
}
}
void component_file_list_scrollbar_draw (int position, int items, int visible_items) {
void component_list_scrollbar_draw (int position, int items, int visible_items) {
component_scrollbar_draw(
FILE_LIST_SCROLLBAR_X,
FILE_LIST_SCROLLBAR_Y,
FILE_LIST_SCROLLBAR_WIDTH,
FILE_LIST_SCROLLBAR_HEIGHT,
LIST_SCROLLBAR_X,
LIST_SCROLLBAR_Y,
LIST_SCROLLBAR_WIDTH,
LIST_SCROLLBAR_HEIGHT,
position,
items,
visible_items
@ -121,6 +121,10 @@ void component_messagebox_draw (char *fmt, ...) {
.wrap = WRAP_WORD
}, FNT_DEFAULT, formatted, &paragraph_nbytes);
if (formatted != buffer) {
free(formatted);
}
component_dialog_draw(
paragraph->bbox.x1 - paragraph->bbox.x0 + MESSAGEBOX_MARGIN,
paragraph->bbox.y1 - paragraph->bbox.y0 + MESSAGEBOX_MARGIN
@ -154,6 +158,10 @@ void component_main_text_draw (rdpq_align_t align, rdpq_valign_t valign, char *f
formatted,
nbytes
);
if (formatted != buffer) {
free(formatted);
}
}
void component_actions_bar_text_draw (rdpq_align_t align, rdpq_valign_t valign, char *fmt, ...) {
@ -179,4 +187,8 @@ void component_actions_bar_text_draw (rdpq_align_t align, rdpq_valign_t valign,
formatted,
nbytes
);
if (formatted != buffer) {
free(formatted);
}
}

12
src/menu/components/constants.h
View File

@ -77,19 +77,19 @@
#define BOXART_Y (LAYOUT_ACTIONS_SEPARATOR_Y - BOXART_HEIGHT - 24)
/** @brief The scroll bar width. */
#define FILE_LIST_SCROLLBAR_WIDTH (12)
#define LIST_SCROLLBAR_WIDTH (12)
/** @brief The scroll bar height. */
#define FILE_LIST_SCROLLBAR_HEIGHT (LAYOUT_ACTIONS_SEPARATOR_Y - OVERSCAN_HEIGHT)
#define LIST_SCROLLBAR_HEIGHT (LAYOUT_ACTIONS_SEPARATOR_Y - OVERSCAN_HEIGHT)
/** @brief The scroll bar position on the X axis. */
#define FILE_LIST_SCROLLBAR_X (VISIBLE_AREA_X1 - FILE_LIST_SCROLLBAR_WIDTH)
#define LIST_SCROLLBAR_X (VISIBLE_AREA_X1 - LIST_SCROLLBAR_WIDTH)
/** @brief The scroll bar position on the Y axis. */
#define FILE_LIST_SCROLLBAR_Y (VISIBLE_AREA_Y0)
#define LIST_SCROLLBAR_Y (VISIBLE_AREA_Y0)
/** @brief The maximum amount of file list entries. */
#define FILE_LIST_ENTRIES (20)
#define LIST_ENTRIES (20)
/** @brief The maximum width available for a file list entry. */
#define FILE_LIST_MAX_WIDTH (480)
#define FILE_LIST_HIGHLIGHT_WIDTH (VISIBLE_AREA_X1 - VISIBLE_AREA_X0 - FILE_LIST_SCROLLBAR_WIDTH)
#define FILE_LIST_HIGHLIGHT_WIDTH (VISIBLE_AREA_X1 - VISIBLE_AREA_X0 - LIST_SCROLLBAR_WIDTH)
#define FILE_LIST_HIGHLIGHT_X (VISIBLE_AREA_X0)
/** @brief The default background colour. */

2
src/menu/components/context_menu.c
View File

@ -48,7 +48,7 @@ bool component_context_menu_process (menu_t *menu, component_context_menu_t *cm)
cm->submenu->selected = 0;
cm->submenu->parent = cm;
} else if (cm->list[cm->selected].action) {
cm->list[cm->selected].action(menu);
cm->list[cm->selected].action(menu, cm->list[cm->selected].arg);
top->hide_pending = true;
}
} else if (menu->actions.go_up) {

56
src/menu/components/file_list.c
View File

@ -8,15 +8,19 @@
static const char *dir_prefix = "/";
static int format_file_size (char *buffer, int size) {
if (size < 8 * 1024) {
return sprintf(buffer, "%d B", size);
static int format_file_size (char *buffer, int64_t size) {
if (size < 0) {
return sprintf(buffer, "unknown");
} else if (size == 0) {
return sprintf(buffer, "empty");
} else if (size < 8 * 1024) {
return sprintf(buffer, "%lld B", size);
} else if (size < 8 * 1024 * 1024) {
return sprintf(buffer, "%d kB", size / 1024);
return sprintf(buffer, "%lld kB", size / 1024);
} else if (size < 1 * 1024 * 1024 * 1024) {
return sprintf(buffer, "%d MB", size / 1024 / 1024);
return sprintf(buffer, "%lld MB", size / 1024 / 1024);
} else {
return sprintf(buffer, "%d GB", size / 1024 / 1024 / 1024);
return sprintf(buffer, "%lld GB", size / 1024 / 1024 / 1024);
}
}
@ -24,29 +28,29 @@ static int format_file_size (char *buffer, int size) {
void component_file_list_draw (entry_t *list, int entries, int selected) {
int starting_position = 0;
if (entries > FILE_LIST_ENTRIES && selected >= (FILE_LIST_ENTRIES / 2)) {
starting_position = selected - (FILE_LIST_ENTRIES / 2);
if (starting_position >= entries - FILE_LIST_ENTRIES) {
starting_position = entries - FILE_LIST_ENTRIES;
if (entries > LIST_ENTRIES && selected >= (LIST_ENTRIES / 2)) {
starting_position = selected - (LIST_ENTRIES / 2);
if (starting_position >= entries - LIST_ENTRIES) {
starting_position = entries - LIST_ENTRIES;
}
}
component_file_list_scrollbar_draw(selected, entries, FILE_LIST_ENTRIES);
component_list_scrollbar_draw(selected, entries, LIST_ENTRIES);
if (entries == 0) {
component_main_text_draw(
ALIGN_LEFT, VALIGN_TOP,
"^%02X** empty directory **",
STL_UNKNOWN
STL_GRAY
);
} else {
rdpq_paragraph_t *file_list_layout;
rdpq_paragraph_t *layout;
size_t name_lengths[FILE_LIST_ENTRIES];
size_t name_lengths[LIST_ENTRIES];
size_t total_length = 1;
for (int i = 0; i < FILE_LIST_ENTRIES; i++) {
for (int i = 0; i < LIST_ENTRIES; i++) {
int entry_index = starting_position + i;
if (entry_index >= entries) {
@ -72,7 +76,7 @@ void component_file_list_draw (entry_t *list, int entries, int selected) {
file_list_layout
);
for (int i = 0; i < FILE_LIST_ENTRIES; i++) {
for (int i = 0; i < LIST_ENTRIES; i++) {
int entry_index = starting_position + i;
entry_t *entry = &list[entry_index];
@ -80,12 +84,16 @@ void component_file_list_draw (entry_t *list, int entries, int selected) {
menu_font_style_t style;
switch (entry->type) {
case ENTRY_TYPE_DIR: style = STL_DIRECTORY; break;
case ENTRY_TYPE_SAVE: style = STL_SAVE; break;
case ENTRY_TYPE_OTHER: style = STL_UNKNOWN; break;
case ENTRY_TYPE_IMAGE: style = STL_MEDIA; break;
case ENTRY_TYPE_MUSIC: style = STL_MEDIA; break;
default: style = STL_DEFAULT; break;
case ENTRY_TYPE_DIR: style = STL_YELLOW; break;
case ENTRY_TYPE_ROM: style = STL_DEFAULT; break;
case ENTRY_TYPE_DISK: style = STL_DEFAULT; break;
case ENTRY_TYPE_EMULATOR: style = STL_DEFAULT; break;
case ENTRY_TYPE_SAVE: style = STL_GREEN; break;
case ENTRY_TYPE_IMAGE: style = STL_BLUE; break;
case ENTRY_TYPE_MUSIC: style = STL_BLUE; break;
case ENTRY_TYPE_TEXT: style = STL_ORANGE; break;
case ENTRY_TYPE_OTHER: style = STL_GRAY; break;
default: style = STL_GRAY; break;
}
rdpq_paragraph_builder_style(style);
@ -126,7 +134,7 @@ void component_file_list_draw (entry_t *list, int entries, int selected) {
rdpq_paragraph_builder_begin(
&(rdpq_textparms_t) {
.width = VISIBLE_AREA_WIDTH - FILE_LIST_SCROLLBAR_WIDTH - (TEXT_MARGIN_HORIZONTAL * 2),
.width = VISIBLE_AREA_WIDTH - LIST_SCROLLBAR_WIDTH - (TEXT_MARGIN_HORIZONTAL * 2),
.height = LAYOUT_ACTIONS_SEPARATOR_Y - VISIBLE_AREA_Y0 - (TEXT_MARGIN_VERTICAL * 2),
.align = ALIGN_RIGHT,
.wrap = WRAP_ELLIPSES,
@ -135,7 +143,7 @@ void component_file_list_draw (entry_t *list, int entries, int selected) {
NULL
);
char file_size[8];
char file_size[16];
for (int i = starting_position; i < entries; i++) {
entry_t *entry = &list[i];
@ -144,7 +152,7 @@ void component_file_list_draw (entry_t *list, int entries, int selected) {
rdpq_paragraph_builder_span(file_size, format_file_size(file_size, entry->size));
}
if ((i + 1) == (starting_position + FILE_LIST_ENTRIES)) {
if ((i + 1) == (starting_position + LIST_ENTRIES)) {
break;
}

40
src/menu/disk_info.c
View File

@ -1,6 +1,6 @@
#include <fatfs/ff.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include "disk_info.h"
@ -39,18 +39,14 @@ static const int disk_id_lbas[DISK_ID_LBA_COUNT] = {
};
static bool load_system_area_lba (FIL *fil, int lba, uint8_t *buffer) {
UINT bytes_read;
static bool load_system_area_lba (FILE *f, int lba, uint8_t *buffer) {
if (lba >= SYSTEM_AREA_LBA_COUNT) {
return true;
}
if (f_lseek(fil, SYSTEM_AREA_LBA_LENGTH * lba) != FR_OK) {
if (fseek(f, SYSTEM_AREA_LBA_LENGTH * lba, SEEK_SET)) {
return true;
}
if (f_read(fil, buffer, SYSTEM_AREA_LBA_LENGTH, &bytes_read) != FR_OK) {
return true;
}
if (bytes_read != SYSTEM_AREA_LBA_LENGTH) {
if (fread(buffer, SYSTEM_AREA_LBA_LENGTH, 1, f) != 1) {
return true;
}
return false;
@ -113,7 +109,7 @@ static void update_bad_system_area_lbas (disk_info_t *disk_info) {
}
}
static disk_err_t load_and_verify_system_data_lba (FIL *fil, disk_info_t *disk_info) {
static disk_err_t load_and_verify_system_data_lba (FILE *f, disk_info_t *disk_info) {
uint8_t buffer[SYSTEM_AREA_LBA_LENGTH];
int sector_length;
@ -122,7 +118,7 @@ static disk_err_t load_and_verify_system_data_lba (FIL *fil, disk_info_t *disk_i
for (int i = 0; i < SYSTEM_DATA_LBA_COUNT; i++) {
int lba = system_data_lbas[i];
if (load_system_area_lba(fil, lba, buffer)) {
if (load_system_area_lba(f, lba, buffer)) {
return DISK_ERR_IO;
}
@ -155,7 +151,7 @@ static disk_err_t load_and_verify_system_data_lba (FIL *fil, disk_info_t *disk_i
return valid_system_data_lba_found ? DISK_OK : DISK_ERR_INVALID;
}
static disk_err_t load_and_verify_disk_id_lba (FIL *fil, disk_info_t *disk_info) {
static disk_err_t load_and_verify_disk_id_lba (FILE *f, disk_info_t *disk_info) {
uint8_t buffer[SYSTEM_AREA_LBA_LENGTH];
bool valid_disk_id_lba_found = false;
@ -163,7 +159,7 @@ static disk_err_t load_and_verify_disk_id_lba (FIL *fil, disk_info_t *disk_info)
for (int i = 0; i < DISK_ID_LBA_COUNT; i++) {
int lba = disk_id_lbas[i];
if (load_system_area_lba(fil, lba, buffer)) {
if (load_system_area_lba(f, lba, buffer)) {
return DISK_ERR_IO;
}
@ -180,29 +176,27 @@ static disk_err_t load_and_verify_disk_id_lba (FIL *fil, disk_info_t *disk_info)
}
disk_err_t disk_info_load (char *path, disk_info_t *disk_info) {
FIL fil;
disk_err_t disk_info_load (path_t *path, disk_info_t *disk_info) {
FILE *f;
disk_err_t err;
for (int i = 0; i < SYSTEM_AREA_LBA_COUNT; i++) {
disk_info->bad_system_area_lbas[i] = false;
}
if (f_open(&fil, strip_sd_prefix(path), FA_READ) != FR_OK) {
if ((f = fopen(path_get(path), "rb")) == NULL) {
return DISK_ERR_NO_FILE;
}
if ((err = load_and_verify_system_data_lba(&fil, disk_info)) != DISK_OK) {
f_close(&fil);
setbuf(f, NULL);
if ((err = load_and_verify_system_data_lba(f, disk_info)) != DISK_OK) {
fclose(f);
return err;
}
if ((err = load_and_verify_disk_id_lba(&fil, disk_info)) != DISK_OK) {
f_close(&fil);
if ((err = load_and_verify_disk_id_lba(f, disk_info)) != DISK_OK) {
fclose(f);
return err;
}
if (f_close(&fil) != FR_OK) {
if (fclose(f)) {
return DISK_ERR_IO;
}

5
src/menu/disk_info.h
View File

@ -11,6 +11,9 @@
#include <stdbool.h>
#include <stdint.h>
#include "path.h"
/** @brief Disk state enumeration. */
typedef enum {
DISK_OK,
@ -49,7 +52,7 @@ typedef struct {
} disk_info_t;
disk_err_t disk_info_load (char *path, disk_info_t *disk_info);
disk_err_t disk_info_load (path_t *path, disk_info_t *disk_info);
#endif

24
src/menu/fonts.c
View File

@ -1,21 +1,29 @@
#include <libdragon.h>
#include "fonts.h"
#include "utils/fs.h"
static void load_default_font (void) {
rdpq_font_t *default_font = rdpq_font_load("rom:/FiraMonoBold.font64");
static void load_default_font (char *custom_font_path) {
char *font_path = "rom:/FiraMonoBold.font64";
if (custom_font_path && file_exists(custom_font_path)) {
font_path = custom_font_path;
}
rdpq_font_t *default_font = rdpq_font_load(font_path);
rdpq_font_style(default_font, STL_DEFAULT, &((rdpq_fontstyle_t) { .color = RGBA32(0xFF, 0xFF, 0xFF, 0xFF) }));
rdpq_font_style(default_font, STL_DIRECTORY, &((rdpq_fontstyle_t) { .color = RGBA32(0xFF, 0xFF, 0x70, 0xFF) }));
rdpq_font_style(default_font, STL_SAVE, &((rdpq_fontstyle_t) { .color = RGBA32(0x70, 0xFF, 0x70, 0xFF) }));
rdpq_font_style(default_font, STL_MEDIA, &((rdpq_fontstyle_t) { .color = RGBA32(0x70, 0xBC, 0xFF, 0xFF) }));
rdpq_font_style(default_font, STL_UNKNOWN, &((rdpq_fontstyle_t) { .color = RGBA32(0xA0, 0xA0, 0xA0, 0xFF) }));
rdpq_font_style(default_font, STL_GREEN, &((rdpq_fontstyle_t) { .color = RGBA32(0x70, 0xFF, 0x70, 0xFF) }));
rdpq_font_style(default_font, STL_BLUE, &((rdpq_fontstyle_t) { .color = RGBA32(0x70, 0xBC, 0xFF, 0xFF) }));
rdpq_font_style(default_font, STL_YELLOW, &((rdpq_fontstyle_t) { .color = RGBA32(0xFF, 0xFF, 0x70, 0xFF) }));
rdpq_font_style(default_font, STL_ORANGE, &((rdpq_fontstyle_t) { .color = RGBA32(0xFF, 0x99, 0x00, 0xFF) }));
rdpq_font_style(default_font, STL_GRAY, &((rdpq_fontstyle_t) { .color = RGBA32(0xA0, 0xA0, 0xA0, 0xFF) }));
rdpq_text_register_font(FNT_DEFAULT, default_font);
}
void fonts_init (void) {
load_default_font();
void fonts_init (char *custom_font_path) {
load_default_font(custom_font_path);
}

11
src/menu/fonts.h
View File

@ -15,14 +15,15 @@ typedef enum {
/** @brief Font style enumeration. */
typedef enum {
STL_DEFAULT = 0,
STL_DIRECTORY,
STL_SAVE,
STL_MEDIA,
STL_UNKNOWN,
STL_GREEN,
STL_BLUE,
STL_YELLOW,
STL_ORANGE,
STL_GRAY,
} menu_font_style_t;
void fonts_init (void);
void fonts_init (char *custom_font_path);
#endif

116
src/menu/menu.c
View File

@ -20,10 +20,12 @@
#include "views/views.h"
#define TV_TYPE_RAM *((uint32_t *) (0x80000300))
#define MENU_DIRECTORY "/menu"
#define MENU_SETTINGS_FILE "config.ini"
#define MENU_CUSTOM_FONT_FILE "custom.font64"
#define CACHE_DIRECTORY "sd:/menu/cache"
#define BACKGROUND_CACHE "sd:/menu/cache/background.data"
#define MENU_CACHE_DIRECTORY "cache"
#define BACKGROUND_CACHE_FILE "background.data"
#define FRAMERATE_DIVIDER (2)
#define LAG_REPORT (false)
@ -33,6 +35,8 @@ static menu_t *menu;
static tv_type_t tv_type;
static volatile int frame_counter = 0;
extern tv_type_t __boot_tvtype;
static void frame_counter_handler (void) {
frame_counter += 1;
@ -61,7 +65,6 @@ static void menu_init (boot_params_t *boot_params) {
rdpq_init();
dfs_init(DFS_DEFAULT_LOCATION);
fonts_init();
sound_init_default();
menu = calloc(1, sizeof(menu_t));
@ -70,36 +73,46 @@ static void menu_init (boot_params_t *boot_params) {
menu->mode = MENU_MODE_NONE;
menu->next_mode = MENU_MODE_STARTUP;
menu->flashcart_err = flashcart_init();
menu->flashcart_err = flashcart_init(&menu->storage_prefix);
if (menu->flashcart_err != FLASHCART_OK) {
menu->next_mode = MENU_MODE_FAULT;
}
menu->error_message = NULL;
path_t *path = path_init(menu->storage_prefix, MENU_DIRECTORY);
directory_create(path_get(path));
path_push(path, MENU_SETTINGS_FILE);
settings_init(path_get(path));
settings_load(&menu->settings);
path_pop(path);
directory_create(CACHE_DIRECTORY);
path_push(path, MENU_CUSTOM_FONT_FILE);
fonts_init(path_get(path));
path_pop(path);
component_background_init(BACKGROUND_CACHE);
path_push(path, MENU_CACHE_DIRECTORY);
directory_create(path_get(path));
path_push(path, BACKGROUND_CACHE_FILE);
component_background_init(path_get(path));
path_free(path);
menu->boot_params = boot_params;
bool default_directory_exists = directory_exists(menu->settings.default_directory);
char *init_directory = default_directory_exists ? menu->settings.default_directory : "";
menu->browser.valid = false;
menu->browser.reload = false;
menu->browser.directory = path_init("sd:/", init_directory);
menu->load.rom_path = NULL;
menu->browser.directory = path_init(menu->storage_prefix, menu->settings.default_directory);
if (!directory_exists(path_get(menu->browser.directory))) {
path_free(menu->browser.directory);
menu->browser.directory = path_init(menu->storage_prefix, "/");
}
hdmi_clear_game_id();
tv_type = get_tv_type();
if ((tv_type == TV_PAL) && menu->settings.pal60_enabled) {
// HACK: Set TV type to NTSC, so PAL console would output 60 Hz signal instead.
TV_TYPE_RAM = TV_NTSC;
__boot_tvtype = TV_NTSC;
}
display_init(RESOLUTION_640x480, DEPTH_16_BPP, 2, GAMMA_NONE, FILTERS_DISABLED);
@ -111,10 +124,16 @@ static void menu_deinit (menu_t *menu) {
unregister_VI_handler(frame_counter_handler);
// NOTE: Restore previous TV type so boot procedure wouldn't passthrough wrong value.
TV_TYPE_RAM = tv_type;
__boot_tvtype = tv_type;
hdmi_send_game_id(menu->boot_params);
path_free(menu->load.disk_path);
path_free(menu->load.rom_path);
for (int i = 0; i < menu->browser.entries; i++) {
free(menu->browser.list[i].name);
}
free(menu->browser.list);
path_free(menu->browser.directory);
free(menu);
@ -133,30 +152,41 @@ static void menu_deinit (menu_t *menu) {
display_close();
}
// NOTE: Keep this array in sync with menu_mode_t
static struct views_s {
typedef const struct {
menu_mode_t id;
void (*init) (menu_t *menu);
void (*show) (menu_t *menu, surface_t *display);
} views[__MENU_MODE_COUNT] = {
{ NULL, NULL }, // MENU_MODE_NONE
{ view_startup_init, view_startup_display }, // MENU_MODE_STARTUP
{ view_browser_init, view_browser_display }, // MENU_MODE_BROWSER
{ view_file_info_init, view_file_info_display }, // MENU_MODE_FILE_INFO
{ view_system_info_init, view_system_info_display }, // MENU_MODE_SYSTEM_INFO
{ view_image_viewer_init, view_image_viewer_display }, // MENU_MODE_IMAGE_VIEWER
{ view_music_player_init, view_music_player_display }, // MENU_MODE_MUSIC_PLAYER
{ view_credits_init, view_credits_display }, // MENU_MODE_CREDITS
{ view_settings_init, view_settings_display }, // MENU_MODE_SETTINGS_EDITOR
{ view_rtc_init, view_rtc_display }, // MENU_MODE_RTC
{ view_load_rom_init, view_load_rom_display }, // MENU_MODE_LOAD_ROM
{ view_load_disk_init, view_load_disk_display }, // MENU_MODE_LOAD_DISK
{ view_load_emulator_init, view_load_emulator_display }, // MENU_MODE_LOAD_EMULATOR
{ view_error_init, view_error_display }, // MENU_MODE_ERROR
{ view_fault_init, view_fault_display }, // MENU_MODE_FAULT
{ NULL, NULL }, // MENU_MODE_BOOT
} view_t;
static view_t menu_views[] = {
{ MENU_MODE_STARTUP, view_startup_init, view_startup_display },
{ MENU_MODE_BROWSER, view_browser_init, view_browser_display },
{ MENU_MODE_FILE_INFO, view_file_info_init, view_file_info_display },
{ MENU_MODE_SYSTEM_INFO, view_system_info_init, view_system_info_display },
{ MENU_MODE_IMAGE_VIEWER, view_image_viewer_init, view_image_viewer_display },
{ MENU_MODE_TEXT_VIEWER, view_text_viewer_init, view_text_viewer_display },
{ MENU_MODE_MUSIC_PLAYER, view_music_player_init, view_music_player_display },
{ MENU_MODE_CREDITS, view_credits_init, view_credits_display },
{ MENU_MODE_SETTINGS_EDITOR, view_settings_init, view_settings_display },
{ MENU_MODE_RTC, view_rtc_init, view_rtc_display },
{ MENU_MODE_FLASHCART, view_flashcart_info_init, view_flashcart_info_display },
{ MENU_MODE_LOAD_ROM, view_load_rom_init, view_load_rom_display },
{ MENU_MODE_LOAD_DISK, view_load_disk_init, view_load_disk_display },
{ MENU_MODE_LOAD_EMULATOR, view_load_emulator_init, view_load_emulator_display },
{ MENU_MODE_ERROR, view_error_init, view_error_display },
{ MENU_MODE_FAULT, view_fault_init, view_fault_display },
};
static view_t *menu_get_view (menu_mode_t id) {
for (int i = 0; i < sizeof(menu_views) / sizeof(view_t); i++) {
if (menu_views[i].id == id) {
return &menu_views[i];
}
}
return NULL;
}
void menu_run (boot_params_t *boot_params) {
menu_init(boot_params);
@ -168,8 +198,9 @@ void menu_run (boot_params_t *boot_params) {
actions_update(menu);
if (views[menu->mode].show) {
views[menu->mode].show(menu, display);
view_t *view = menu_get_view(menu->mode);
if (view && view->show) {
view->show(menu, display);
} else {
rdpq_attach_clear(display, NULL);
rdpq_detach_wait();
@ -183,8 +214,9 @@ void menu_run (boot_params_t *boot_params) {
while (menu->mode != menu->next_mode) {
menu->mode = menu->next_mode;
if (views[menu->mode].init) {
views[menu->mode].init(menu);
view_t *next_view = menu_get_view(menu->next_mode);
if (next_view && next_view->init) {
next_view->init(menu);
}
}

12
src/menu/menu_state.h
View File

@ -18,9 +18,6 @@
#include "settings.h"
#define BROWSER_LIST_SIZE 2048
/** @brief Menu mode enumeration */
typedef enum {
MENU_MODE_NONE,
@ -29,17 +26,18 @@ typedef enum {
MENU_MODE_FILE_INFO,
MENU_MODE_SYSTEM_INFO,
MENU_MODE_IMAGE_VIEWER,
MENU_MODE_TEXT_VIEWER,
MENU_MODE_MUSIC_PLAYER,
MENU_MODE_CREDITS,
MENU_MODE_SETTINGS_EDITOR,
MENU_MODE_RTC,
MENU_MODE_FLASHCART,
MENU_MODE_LOAD_ROM,
MENU_MODE_LOAD_DISK,
MENU_MODE_LOAD_EMULATOR,
MENU_MODE_ERROR,
MENU_MODE_FAULT,
MENU_MODE_BOOT,
__MENU_MODE_COUNT,
} menu_mode_t;
/** @brief File entry type enumeration */
@ -51,6 +49,7 @@ typedef enum {
ENTRY_TYPE_SAVE,
ENTRY_TYPE_IMAGE,
ENTRY_TYPE_MUSIC,
ENTRY_TYPE_TEXT,
ENTRY_TYPE_OTHER,
} entry_type_t;
@ -58,7 +57,7 @@ typedef enum {
typedef struct {
char *name;
entry_type_t type;
int size;
int64_t size;
} entry_t;
/** @brief Menu Structure */
@ -66,6 +65,7 @@ typedef struct {
menu_mode_t mode;
menu_mode_t next_mode;
const char *storage_prefix;
settings_t settings;
boot_params_t *boot_params;
@ -91,7 +91,7 @@ typedef struct {
bool valid;
bool reload;
path_t *directory;
entry_t list[BROWSER_LIST_SIZE];
entry_t *list;
int entries;
entry_t *entry;
int selected;

82
src/menu/mp3_player.c
View File

@ -1,4 +1,6 @@
#include <fatfs/ff.h>
#include <stdio.h>
#include <sys/stat.h>
#include <libdragon.h>
#include "mp3_player.h"
@ -18,19 +20,18 @@
/** @brief MP3 File Information Structure. */
typedef struct {
bool loaded;
bool io_error;
FIL fil;
FSIZE_t data_start;
int seek_predecode_frames;
FILE *f;
size_t file_size;
size_t data_start;
uint8_t buffer[16 * 1024];
uint8_t *buffer_ptr;
size_t buffer_left;
mp3dec_t dec;
mp3dec_frame_info_t info;
uint8_t buffer[MAX_FREE_FORMAT_FRAME_SIZE];
uint8_t *buffer_ptr;
size_t buffer_left;
int seek_predecode_frames;
float duration;
float bitrate;
@ -48,9 +49,11 @@ static void mp3player_reset_decoder (void) {
}
static void mp3player_fill_buffer (void) {
UINT bytes_read;
if (feof(p->f)) {
return;
}
if (f_eof(&p->fil)) {
if (p->buffer_left >= ALIGN(MAX_FREE_FORMAT_FRAME_SIZE, FS_SECTOR_SIZE)) {
return;
}
@ -59,11 +62,7 @@ static void mp3player_fill_buffer (void) {
p->buffer_ptr = p->buffer;
}
if (f_read(&p->fil, p->buffer + p->buffer_left, sizeof(p->buffer) - p->buffer_left, &bytes_read) == FR_OK) {
p->buffer_left += bytes_read;
} else {
p->io_error = true;
}
p->buffer_left += fread(p->buffer + p->buffer_left, 1, sizeof(p->buffer) - p->buffer_left, p->f);
}
static void mp3player_wave_read (void *ctx, samplebuffer_t *sbuf, int wpos, int wlen, bool seeking) {
@ -105,7 +104,7 @@ static void mp3player_calculate_duration (int samples) {
uint32_t frames;
int delay, padding;
long data_size = (f_size(&p->fil) - p->data_start);
long data_size = (p->file_size - p->data_start);
if (mp3dec_check_vbrtag((const uint8_t *) (p->buffer_ptr), p->info.frame_bytes, &frames, &delay, &padding) > 0) {
p->duration = (frames * samples) / (float) (p->info.hz);
p->bitrate = (data_size * 8) / p->duration;
@ -133,7 +132,6 @@ mp3player_err_t mp3player_init (void) {
mp3player_reset_decoder();
p->loaded = false;
p->io_error = false;
p->wave = (waveform_t) {
.name = "mp3player",
@ -160,22 +158,32 @@ mp3player_err_t mp3player_load (char *path) {
mp3player_unload();
}
if (f_open(&p->fil, strip_sd_prefix(path), FA_READ) != FR_OK) {
if ((p->f = fopen(path, "rb")) == NULL) {
return MP3PLAYER_ERR_IO;
}
setbuf(p->f, NULL);
struct stat st;
if (fstat(fileno(p->f), &st)) {
fclose(p->f);
return MP3PLAYER_ERR_IO;
}
p->file_size = st.st_size;
mp3player_reset_decoder();
while (!(f_eof(&p->fil) && p->buffer_left == 0)) {
while (!(feof(p->f) && p->buffer_left == 0)) {
mp3player_fill_buffer();
if (p->io_error) {
if (ferror(p->f)) {
fclose(p->f);
return MP3PLAYER_ERR_IO;
}
size_t id3v2_skip = mp3dec_skip_id3v2((const uint8_t *) (p->buffer_ptr), p->buffer_left);
if (id3v2_skip > 0) {
if (f_lseek(&p->fil, f_tell(&p->fil) - p->buffer_left + id3v2_skip) != FR_OK) {
if (fseek(p->f, (-p->buffer_left) + id3v2_skip, SEEK_CUR)) {
fclose(p->f);
return MP3PLAYER_ERR_IO;
}
mp3player_reset_decoder();
@ -185,7 +193,7 @@ mp3player_err_t mp3player_load (char *path) {
int samples = mp3dec_decode_frame(&p->dec, p->buffer_ptr, p->buffer_left, NULL, &p->info);
if (samples > 0) {
p->loaded = true;
p->data_start = f_tell(&p->fil) - p->buffer_left + p->info.frame_offset;
p->data_start = ftell(p->f) - p->buffer_left + p->info.frame_offset;
p->buffer_ptr += p->info.frame_offset;
p->buffer_left -= p->info.frame_offset;
@ -202,7 +210,7 @@ mp3player_err_t mp3player_load (char *path) {
p->buffer_left -= p->info.frame_bytes;
}
if (f_close(&p->fil) != FR_OK) {
if (fclose(p->f)) {
return MP3PLAYER_ERR_IO;
}
@ -213,12 +221,12 @@ void mp3player_unload (void) {
mp3player_stop();
if (p->loaded) {
p->loaded = false;
f_close(&p->fil);
fclose(p->f);
}
}
mp3player_err_t mp3player_process (void) {
if (p->io_error) {
if (ferror(p->f)) {
mp3player_unload();
return MP3PLAYER_ERR_IO;
}
@ -235,7 +243,7 @@ bool mp3player_is_playing (void) {
}
bool mp3player_is_finished (void) {
return p->loaded && f_eof(&p->fil) && (p->buffer_left == 0);
return p->loaded && feof(p->f) && (p->buffer_left == 0);
}
mp3player_err_t mp3player_play (void) {
@ -244,8 +252,7 @@ mp3player_err_t mp3player_play (void) {
}
if (!mp3player_is_playing()) {
if (mp3player_is_finished()) {
if (f_lseek(&p->fil, p->data_start) != FR_OK) {
p->io_error = true;
if (fseek(p->f, p->data_start, SEEK_SET)) {
return MP3PLAYER_ERR_IO;
}
mp3player_reset_decoder();
@ -288,25 +295,24 @@ mp3player_err_t mp3player_seek (int seconds) {
return MP3PLAYER_OK;
}
long position = ((long) (f_tell(&p->fil)) - p->buffer_left + bytes_to_move);
long position = (ftell(p->f) - p->buffer_left + bytes_to_move);
if (position < (long) (p->data_start)) {
position = p->data_start;
}
if (f_lseek(&p->fil, position) != FR_OK) {
p->io_error = true;
if (fseek(p->f, position, SEEK_SET)) {
return MP3PLAYER_ERR_IO;
}
mp3player_reset_decoder();
mp3player_fill_buffer();
p->seek_predecode_frames = (position == p->data_start) ? 0 : SEEK_PREDECODE_FRAMES;
if (p->io_error) {
if (ferror(p->f)) {
return MP3PLAYER_ERR_IO;
}
p->seek_predecode_frames = (position == p->data_start) ? 0 : SEEK_PREDECODE_FRAMES;
return MP3PLAYER_OK;
}
@ -342,9 +348,9 @@ float mp3player_get_progress (void) {
return 0.0f;
}
FSIZE_t data_size = f_size(&p->fil) - p->data_start;
FSIZE_t data_consumed = f_tell(&p->fil) - p->buffer_left;
FSIZE_t data_position = (data_consumed > p->data_start) ? (data_consumed - p->data_start) : 0;
long data_size = p->file_size - p->data_start;
long data_consumed = ftell(p->f) - p->buffer_left;
long data_position = (data_consumed > p->data_start) ? (data_consumed - p->data_start) : 0;
return data_position / (float) (data_size);
}

4
src/menu/path.c
View File

@ -19,7 +19,7 @@ static void path_resize (path_t *path, size_t min_length) {
assert(path->buffer != NULL);
}
static path_t *path_create (char *string) {
static path_t *path_create (const char *string) {
if (string == NULL) {
string = "";
}
@ -43,7 +43,7 @@ static void path_append (path_t *path, char *string) {
}
path_t *path_init (char *prefix, char *string) {
path_t *path_init (const char *prefix, char *string) {
path_t *path = path_create(prefix);
size_t prefix_length = strlen(prefix);
if ((prefix_length > 0) && (prefix[prefix_length - 1] == '/')) {

2
src/menu/path.h
View File

@ -20,7 +20,7 @@ typedef struct {
} path_t;
path_t *path_init (char *prefix, char *string);
path_t *path_init (const char *prefix, char *string);
void path_free (path_t *path);
path_t *path_clone (path_t *string);
path_t *path_clone_push (path_t *path, char *string);

29
src/menu/png_decoder.c
View File

@ -1,12 +1,14 @@
#include <fatfs/ff.h>
#include <stdio.h>
#include <libspng/spng/spng.h>
#include "png_decoder.h"
#include "utils/fs.h"
/** @brief PNG File Information Structure. */
typedef struct {
FIL fil;
FILE *f;
spng_ctx *ctx;
struct spng_ihdr ihdr;
@ -24,7 +26,7 @@ static png_decoder_t *decoder;
static void png_decoder_deinit (bool free_image) {
if (decoder != NULL) {
f_close(&decoder->fil);
fclose(decoder->f);
if (decoder->ctx != NULL) {
spng_ctx_free(decoder->ctx);
}
@ -40,21 +42,6 @@ static void png_decoder_deinit (bool free_image) {
}
}
static int png_file_read (spng_ctx *ctx, void *user, void *dst_src, size_t length) {
UINT bytes_read = 0;
png_decoder_t *d = (png_decoder_t *) (user);
if (f_read(&d->fil, dst_src, length, &bytes_read) != FR_OK) {
return SPNG_IO_ERROR;
}
if (bytes_read != length) {
return SPNG_EOF;
}
return SPNG_OK;
}
png_err_t png_decoder_start (char *path, int max_width, int max_height, png_callback_t *callback, void *callback_data) {
if (decoder != NULL) {
@ -66,11 +53,13 @@ png_err_t png_decoder_start (char *path, int max_width, int max_height, png_call
return PNG_ERR_OUT_OF_MEM;
}
if (f_open(&decoder->fil, strip_sd_prefix(path), FA_READ) != FR_OK) {
if ((decoder->f = fopen(path, "rb")) == NULL) {
png_decoder_deinit(false);
return PNG_ERR_NO_FILE;
}
setbuf(decoder->f, NULL);
if ((decoder->ctx = spng_ctx_new(SPNG_CTX_IGNORE_ADLER32)) == NULL) {
png_decoder_deinit(false);
return PNG_ERR_OUT_OF_MEM;
@ -86,7 +75,7 @@ png_err_t png_decoder_start (char *path, int max_width, int max_height, png_call
return PNG_ERR_INT;
}
if (spng_set_png_stream(decoder->ctx, png_file_read, decoder) != SPNG_OK) {
if (spng_set_png_file(decoder->ctx, decoder->f) != SPNG_OK) {
png_decoder_deinit(false);
return PNG_ERR_INT;
}

177
src/menu/rom_info.c
View File

@ -1,8 +1,9 @@
#include <stdio.h>
#include <string.h>
#include <fatfs/ff.h>
#include <mini.c/src/mini.h>
#include "boot/cic.h"
#include "rom_info.h"
#include "utils/fs.h"
@ -16,6 +17,7 @@
#define CLOCK_RATE_DEFAULT (0x0000000F)
/** @brief ROM File Information Structure. */
typedef struct __attribute__((packed)) {
uint32_t pi_dom1_config;
@ -139,6 +141,8 @@ typedef struct {
// List shamelessly stolen from https://github.com/ares-emulator/ares/blob/master/mia/medium/nintendo-64.cpp
// clang-format off
static const match_t database[] = {
MATCH_HOMEBREW_HEADER("ED"), // Homebrew header (ED)
@ -574,6 +578,7 @@ static const match_t database[] = {
MATCH_END,
};
// clang-format on
static void fix_rom_header_endianness (rom_header_t *rom_header, rom_info_t *rom_info) {
@ -652,15 +657,34 @@ static match_t find_rom_in_database (rom_header_t *rom_header) {
return *match;
}
static uint32_t fix_boot_address (cic_type_t cic_type, uint32_t boot_address) {
static rom_cic_type_t detect_cic_type (uint8_t *ipl3) {
switch (cic_detect(ipl3)) {
case CIC_5101: return ROM_CIC_TYPE_5101;
case CIC_5167: return ROM_CIC_TYPE_5167;
case CIC_6101: return ROM_CIC_TYPE_6101;
case CIC_7102: return ROM_CIC_TYPE_7102;
case CIC_x102: return ROM_CIC_TYPE_x102;
case CIC_x103: return ROM_CIC_TYPE_x103;
case CIC_x105: return ROM_CIC_TYPE_x105;
case CIC_x106: return ROM_CIC_TYPE_x106;
case CIC_8301: return ROM_CIC_TYPE_8301;
case CIC_8302: return ROM_CIC_TYPE_8302;
case CIC_8303: return ROM_CIC_TYPE_8303;
case CIC_8401: return ROM_CIC_TYPE_8401;
case CIC_8501: return ROM_CIC_TYPE_8501;
default: return ROM_CIC_TYPE_UNKNOWN;
}
}
static uint32_t fix_boot_address (rom_cic_type_t cic_type, uint32_t boot_address) {
switch (cic_type) {
case CIC_x103: return (boot_address - 0x100000);
case CIC_x106: return (boot_address - 0x200000);
case ROM_CIC_TYPE_x103: return (boot_address - 0x100000);
case ROM_CIC_TYPE_x106: return (boot_address - 0x200000);
default: return boot_address;
}
}
static rom_tv_type_t determine_tv_type (destination_type_t rom_destination_code) {
static rom_tv_type_t determine_tv_type (rom_destination_type_t rom_destination_code) {
// check the market type from the ROM destination_code and return best guess!
switch (rom_destination_code) {
case MARKET_NORTH_AMERICA:
@ -695,7 +719,7 @@ static rom_tv_type_t determine_tv_type (destination_type_t rom_destination_code)
}
static void extract_rom_info (match_t *match, rom_header_t *rom_header, rom_info_t *rom_info) {
rom_info->cic_type = cic_detect(rom_header->ipl3);
rom_info->cic_type = detect_cic_type(rom_header->ipl3);
if (match->type == MATCH_TYPE_HOMEBREW_HEADER) {
if (rom_header->version & (1 << 0)) {
@ -746,19 +770,21 @@ static void extract_rom_info (match_t *match, rom_header_t *rom_header, rom_info
}
static void load_overrides (path_t *path, rom_info_t *rom_info) {
rom_info->override.save = false;
rom_info->override.tv = false;
path_t *overrides_path = path_clone(path);
path_ext_replace(overrides_path, "ini");
if (!file_exists(path_get(overrides_path))) {
path_free(overrides_path);
return;
}
mini_t *ini = mini_load(path_get(overrides_path));
mini_t *ini = mini_try_load(path_get(overrides_path));
rom_info->override.cic = false;
rom_info->override.save = false;
rom_info->override.tv = false;
if (ini) {
rom_info->override.cic_type = mini_get_int(ini, NULL, "cic_type", ROM_CIC_TYPE_AUTOMATIC);
if (rom_info->override.cic_type != ROM_CIC_TYPE_AUTOMATIC) {
rom_info->override.cic = true;
}
rom_info->override.save_type = mini_get_int(ini, NULL, "save_type", SAVE_TYPE_AUTOMATIC);
if (rom_info->override.save_type != SAVE_TYPE_AUTOMATIC) {
@ -771,38 +797,45 @@ static void load_overrides (path_t *path, rom_info_t *rom_info) {
}
mini_free(ini);
}
path_free(overrides_path);
}
rom_err_t rom_info_override_save_type (path_t *path, rom_info_t *rom_info, rom_save_type_t save_type) {
static rom_err_t save_override (path_t *path, const char *id, int value, int default_value) {
path_t *overrides_path = path_clone(path);
path_ext_replace(overrides_path, "ini");
mini_t *ini = mini_try_load(path_get(overrides_path));
rom_info->override.save_type = save_type;
if (rom_info->override.save_type == SAVE_TYPE_AUTOMATIC) {
rom_info->override.save = false;
mini_delete_value(ini, NULL, "save_type");
} else {
rom_info->override.save = true;
mini_set_int(ini, NULL, "save_type", rom_info->override.save_type);
if (!ini) {
return ROM_ERR_IO;
}
bool empty_override_file = mini_empty(ini);
if (value == default_value) {
mini_delete_value(ini, NULL, id);
} else {
mini_set_int(ini, NULL, id, value);
}
if (!empty_override_file) {
mini_save(ini, MINI_FLAGS_NONE);
bool empty = mini_empty(ini);
if (!empty) {
if (mini_save(ini, MINI_FLAGS_NONE) != MINI_OK) {
path_free(overrides_path);
mini_free(ini);
return ROM_ERR_IO;
}
}
mini_free(ini);
if (empty_override_file) {
file_delete(path_get(overrides_path));
if (empty) {
if (remove(path_get(overrides_path))) {
path_free(overrides_path);
return ROM_ERR_IO;
}
}
path_free(overrides_path);
@ -810,38 +843,45 @@ rom_err_t rom_info_override_save_type (path_t *path, rom_info_t *rom_info, rom_s
return ROM_OK;
}
rom_err_t rom_info_override_tv_type (path_t *path, rom_info_t *rom_info, rom_tv_type_t tv_type) {
path_t *overrides_path = path_clone(path);
path_ext_replace(overrides_path, "ini");
mini_t *ini = mini_try_load(path_get(overrides_path));
rom_info->override.tv_type = tv_type;
if (rom_info->override.tv_type == ROM_TV_TYPE_AUTOMATIC) {
rom_info->override.tv = false;
mini_delete_value(ini, NULL, "tv_type");
rom_cic_type_t rom_info_get_cic_type (rom_info_t *rom_info) {
if (rom_info->override.cic) {
return rom_info->override.cic_type;
} else {
rom_info->override.tv = true;
mini_set_int(ini, NULL, "tv_type", rom_info->override.tv_type);
return rom_info->cic_type;
}
}
bool rom_info_get_cic_seed (rom_info_t *rom_info, uint8_t *seed) {
cic_type_t cic_type;
switch (rom_info_get_cic_type(rom_info)) {
case ROM_CIC_TYPE_5101: cic_type = CIC_5101; break;
case ROM_CIC_TYPE_5167: cic_type = CIC_5167; break;
case ROM_CIC_TYPE_6101: cic_type = CIC_6101; break;
case ROM_CIC_TYPE_7102: cic_type = CIC_7102; break;
case ROM_CIC_TYPE_x102: cic_type = CIC_x102; break;
case ROM_CIC_TYPE_x103: cic_type = CIC_x103; break;
case ROM_CIC_TYPE_x105: cic_type = CIC_x105; break;
case ROM_CIC_TYPE_x106: cic_type = CIC_x106; break;
case ROM_CIC_TYPE_8301: cic_type = CIC_8301; break;
case ROM_CIC_TYPE_8302: cic_type = CIC_8302; break;
case ROM_CIC_TYPE_8303: cic_type = CIC_8303; break;
case ROM_CIC_TYPE_8401: cic_type = CIC_8401; break;
case ROM_CIC_TYPE_8501: cic_type = CIC_8501; break;
default: cic_type = CIC_UNKNOWN; break;
}
bool empty_override_file = mini_empty(ini);
*seed = cic_get_seed(cic_type);
if (!empty_override_file) {
mini_save(ini, MINI_FLAGS_NONE);
}
return (!rom_info->override.cic);
}
mini_free(ini);
rom_err_t rom_info_override_cic_type (path_t *path, rom_info_t *rom_info, rom_cic_type_t cic_type) {
rom_info->override.cic = (cic_type != ROM_CIC_TYPE_AUTOMATIC);
rom_info->override.cic_type = cic_type;
if (empty_override_file) {
file_delete(path_get(overrides_path));
}
path_free(overrides_path);
return ROM_OK;
return save_override(path, "cic_type", rom_info->override.cic_type, ROM_CIC_TYPE_AUTOMATIC);
}
rom_save_type_t rom_info_get_save_type (rom_info_t *rom_info) {
@ -852,6 +892,13 @@ rom_save_type_t rom_info_get_save_type (rom_info_t *rom_info) {
}
}
rom_err_t rom_info_override_save_type (path_t *path, rom_info_t *rom_info, rom_save_type_t save_type) {
rom_info->override.save = (save_type != SAVE_TYPE_AUTOMATIC);
rom_info->override.save_type = save_type;
return save_override(path, "save_type", rom_info->override.save_type, SAVE_TYPE_AUTOMATIC);
}
rom_tv_type_t rom_info_get_tv_type (rom_info_t *rom_info) {
if (rom_info->override.tv) {
return rom_info->override.tv_type;
@ -860,22 +907,26 @@ rom_tv_type_t rom_info_get_tv_type (rom_info_t *rom_info) {
}
}
rom_err_t rom_info_override_tv_type (path_t *path, rom_info_t *rom_info, rom_tv_type_t tv_type) {
rom_info->override.tv = (tv_type != ROM_TV_TYPE_AUTOMATIC);
rom_info->override.tv_type = tv_type;
return save_override(path, "tv_type", rom_info->override.tv_type, ROM_TV_TYPE_AUTOMATIC);
}
rom_err_t rom_info_load (path_t *path, rom_info_t *rom_info) {
FIL fil;
UINT br;
FILE *f;
rom_header_t rom_header;
if (f_open(&fil, strip_sd_prefix(path_get(path)), FA_READ) != FR_OK) {
if ((f = fopen(path_get(path), "rb")) == NULL) {
return ROM_ERR_NO_FILE;
}
if (f_read(&fil, &rom_header, sizeof(rom_header), &br) != FR_OK) {
f_close(&fil);
setbuf(f, NULL);
if (fread(&rom_header, sizeof(rom_header), 1, f) != 1) {
fclose(f);
return ROM_ERR_IO;
}
if (f_close(&fil) != FR_OK) {
return ROM_ERR_IO;
}
if (br != sizeof(rom_header)) {
if (fclose(f)) {
return ROM_ERR_IO;
}

87
src/menu/rom_info.h
View File

@ -1,7 +1,7 @@
/**
* @file rom_info.h
* @brief N64 ROM Database.
* @note Only works with N64 ROM's by checking the first 1024 bytes of the file.
* @note Only works with N64 ROM's by checking the first 4096 bytes of the file.
* @ingroup menu
*/
@ -12,7 +12,6 @@
#include <stdbool.h>
#include <stdint.h>
#include "boot/cic.h"
#include "path.h"
@ -31,7 +30,7 @@ typedef enum {
ENDIANNESS_LITTLE,
/** @brief Is Byte Swapped Endian. */
ENDIANNESS_BYTE_SWAP,
} endianness_t;
} rom_endianness_t;
/** @brief ROM media type enumeration. */
typedef enum {
@ -45,7 +44,7 @@ typedef enum {
N64_DISK_EXPANDABLE = 'E',
/** @brief Is an Aleck64 program. */
N64_ALECK64 = 'Z'
} category_type_t;
} rom_category_type_t;
/** @brief ROM market region & language type enumeration. */
typedef enum {
@ -89,27 +88,46 @@ typedef enum {
MARKET_OTHER_Y = 'Y', // many EU ROM's uses this.
/** @brief The ROM is designed for an undefined region and TBD language(s). */
MARKET_OTHER_Z = 'Z' // no known ROM's use this.
} destination_type_t;
} rom_destination_type_t;
/** @brief ROM CIC type enumeration. */
typedef enum {
ROM_CIC_TYPE_UNKNOWN = 0, // No known CIC type detected
ROM_CIC_TYPE_5101 = 5101, // Aleck64 CIC-5101
ROM_CIC_TYPE_5167 = 5167, // 64DD ROM conversion CIC-5167
ROM_CIC_TYPE_6101 = 6101, // NTSC CIC-6101
ROM_CIC_TYPE_7102 = 7102, // PAL CIC-7102
ROM_CIC_TYPE_x102 = 6102, // NTSC CIC-6102 / PAL CIC-7101
ROM_CIC_TYPE_x103 = 6103, // NTSC CIC-6103 / PAL CIC-7103
ROM_CIC_TYPE_x105 = 6105, // NTSC CIC-6105 / PAL CIC-7105
ROM_CIC_TYPE_x106 = 6106, // NTSC CIC-6106 / PAL CIC-7106
ROM_CIC_TYPE_8301 = 8301, // NDDJ0 64DD IPL
ROM_CIC_TYPE_8302 = 8302, // NDDJ1 64DD IPL
ROM_CIC_TYPE_8303 = 8303, // NDDJ2 64DD IPL
ROM_CIC_TYPE_8401 = 8401, // NDXJ0 64DD IPL
ROM_CIC_TYPE_8501 = 8501, // NDDE0 64DD IPL
ROM_CIC_TYPE_AUTOMATIC = -1, // Guess CIC from IPL3
} rom_cic_type_t;
/** @brief ROM save type enumeration. */
typedef enum {
/** @brief There is no expected save type. */
SAVE_TYPE_NONE,
SAVE_TYPE_EEPROM_4K,
SAVE_TYPE_EEPROM_16K,
SAVE_TYPE_SRAM,
SAVE_TYPE_SRAM_BANKED,
SAVE_TYPE_SRAM_128K,
SAVE_TYPE_FLASHRAM,
SAVE_TYPE_FLASHRAM_PKST2,
SAVE_TYPE_NONE = 0,
SAVE_TYPE_EEPROM_4K = 1,
SAVE_TYPE_EEPROM_16K = 2,
SAVE_TYPE_SRAM = 3,
SAVE_TYPE_SRAM_BANKED = 4,
SAVE_TYPE_SRAM_128K = 5,
SAVE_TYPE_FLASHRAM = 6,
SAVE_TYPE_FLASHRAM_PKST2 = 7,
SAVE_TYPE_AUTOMATIC = -1,
} rom_save_type_t;
typedef enum {
ROM_TV_TYPE_PAL,
ROM_TV_TYPE_NTSC,
ROM_TV_TYPE_MPAL,
ROM_TV_TYPE_UNKNOWN,
ROM_TV_TYPE_PAL = 0,
ROM_TV_TYPE_NTSC = 1,
ROM_TV_TYPE_MPAL = 2,
ROM_TV_TYPE_UNKNOWN = 3,
ROM_TV_TYPE_AUTOMATIC = -1,
} rom_tv_type_t;
@ -129,49 +147,62 @@ typedef enum {
/** @brief The ROM is faulty when using 8MB of memory. */
EXPANSION_PAK_FAULTY,
} expansion_pak_t;
} rom_expansion_pak_t;
/** @brief ROM Information Structure. */
typedef struct {
/** @brief The file endian. */
endianness_t endianness;
rom_endianness_t endianness;
/** @brief The clock rate defined in the ROM's header. */
float clock_rate;
/** @brief The boot address defined in the ROM's header. */
uint32_t boot_address;
struct {
/** @brief The SDK version defined in the ROM's header. */
uint8_t version;
/** @brief The SDK revision defined in the ROM's header. */
char revision;
} libultra;
/** @brief The check code defined in the ROM's header. */
uint64_t check_code;
/** @brief The title defined in the ROM's header. */
char title[20];
union {
/** @brief The game code defined in the ROM's header. */
char game_code[4];
struct {
/** @brief The game media type. */
category_type_t category_code : 8;
rom_category_type_t category_code : 8;
/** @brief The game unique identifier. */
char unique_code[2];
/** @brief The game region and or market. */
destination_type_t destination_code : 8;
rom_destination_type_t destination_code : 8;
};
};
/** @brief The ROM version defined in the ROM's header. */
uint8_t version;
cic_type_t cic_type;
/** @brief The CIC type required by the ROM. */
rom_cic_type_t cic_type;
/** @brief The save type required by the ROM. */
rom_save_type_t save_type;
/** @brief The TV type required by the ROM. */
rom_tv_type_t tv_type;
/** @brief Overrides of auto-detected CIC/save/TV types. */
struct {
bool cic;
rom_cic_type_t cic_type;
bool save;
rom_save_type_t save_type;
@ -188,15 +219,21 @@ typedef struct {
bool real_time_clock;
bool disk_conversion;
bool combo_rom_disk_game;
expansion_pak_t expansion_pak;
rom_expansion_pak_t expansion_pak;
} features;
} rom_info_t;
rom_err_t rom_info_override_save_type (path_t *path, rom_info_t *rom_info, rom_save_type_t save_type);
rom_err_t rom_info_override_tv_type (path_t *path, rom_info_t *rom_info, rom_tv_type_t tv_type);
rom_cic_type_t rom_info_get_cic_type (rom_info_t *rom_info);
bool rom_info_get_cic_seed (rom_info_t *rom_info, uint8_t *seed);
rom_err_t rom_info_override_cic_type (path_t *path, rom_info_t *rom_info, rom_cic_type_t cic_type);
rom_save_type_t rom_info_get_save_type (rom_info_t *rom_info);
rom_err_t rom_info_override_save_type (path_t *path, rom_info_t *rom_info, rom_save_type_t save_type);
rom_tv_type_t rom_info_get_tv_type (rom_info_t *rom_info);
rom_err_t rom_info_override_tv_type (path_t *path, rom_info_t *rom_info, rom_tv_type_t tv_type);
rom_err_t rom_info_load (path_t *path, rom_info_t *rom_info);

23
src/menu/settings.c
View File

@ -5,14 +5,12 @@
#include "utils/fs.h"
#ifndef SETTINGS_FILE_PATH
#define SETTINGS_FILE_PATH "sd:/menu/config.ini"
#endif
static char *settings_path = NULL;
static settings_t init = {
.pal60_enabled = false,
.hidden_files_enabled = false,
.show_protected_entries = false,
.default_directory = "/",
.use_saves_folder = true,
@ -23,15 +21,22 @@ static settings_t init = {
};
void settings_init (char *path) {
if (settings_path) {
free(settings_path);
}
settings_path = strdup(path);
}
void settings_load (settings_t *settings) {
if (!file_exists(SETTINGS_FILE_PATH)) {
if (!file_exists(settings_path)) {
settings_save(&init);
}
mini_t *ini = mini_try_load(SETTINGS_FILE_PATH);
mini_t *ini = mini_try_load(settings_path);
settings->pal60_enabled = mini_get_bool(ini, "menu", "pal60", init.pal60_enabled); // TODO: consider changing file setting name
settings->hidden_files_enabled = mini_get_bool(ini, "menu", "show_hidden_files", init.hidden_files_enabled);
settings->show_protected_entries = mini_get_bool(ini, "menu", "show_protected_entries", init.show_protected_entries);
settings->default_directory = strdup(mini_get_string(ini, "menu", "default_directory", init.default_directory));
settings->use_saves_folder = mini_get_bool(ini, "menu", "use_saves_folder", init.use_saves_folder);
@ -44,10 +49,10 @@ void settings_load (settings_t *settings) {
}
void settings_save (settings_t *settings) {
mini_t *ini = mini_create(SETTINGS_FILE_PATH);
mini_t *ini = mini_create(settings_path);
mini_set_bool(ini, "menu", "pal60", settings->pal60_enabled);
mini_set_bool(ini, "menu", "show_hidden_files", settings->hidden_files_enabled);
mini_set_bool(ini, "menu", "show_protected_entries", settings->show_protected_entries);
mini_set_string(ini, "menu", "default_directory", settings->default_directory);
mini_set_bool(ini, "menu", "use_saves_folder", settings->use_saves_folder);

6
src/menu/settings.h
View File

@ -13,8 +13,8 @@ typedef struct {
/** @brief Use 60 Hz refresh rate on a PAL console */
bool pal60_enabled;
/** @brief Show files marked as hidden in the browser */
bool hidden_files_enabled;
/** @brief Show files/directories that are filtered in the browser */
bool show_protected_entries;
/** @brief Default directory to navigate to when menu loads */
char *default_directory;
@ -33,6 +33,8 @@ typedef struct {
} settings_t;
/** @brief Init settings path */
void settings_init (char *path);
/** @brief The settings to load */
void settings_load (settings_t *settings);
/** @brief The settings to save */

2
src/menu/sound.c
View File

@ -6,7 +6,7 @@
#define DEFAULT_FREQUENCY (44100)
#define NUM_BUFFERS (2)
#define NUM_BUFFERS (4)
#define NUM_CHANNELS (2)

35
src/menu/usb_comm.c
View File

@ -2,8 +2,9 @@
// Main use of these functions is to aid menu development
// (for example replace files on the SD card or reboot menu).
#include <fatfs/ff.h>
#include <stdio.h>
#include <string.h>
#include <usb.h>
#include "usb_comm.h"
@ -12,10 +13,12 @@
#define MAX_FILE_SIZE MiB(4)
/** @brief The supported USB commands structure. */
typedef struct {
/** @brief The command identifier. */
const char *id;
/** @brief The command operation. */
void (*op) (menu_t *menu);
} usb_comm_command_t;
@ -71,15 +74,12 @@ static void command_reboot (menu_t *menu) {
};
static void command_send_file (menu_t *menu) {
char path[256];
FILE *f;
char buffer[256];
uint8_t data[8192];
char length[8];
FIL f;
int remaining;
uint8_t data[8192];
UINT bytes_written;
if (usb_comm_read_string(path, sizeof(path), ' ')) {
if (usb_comm_read_string(buffer, sizeof(buffer), ' ')) {
return usb_comm_send_error("Invalid path argument\n");
}
@ -91,11 +91,16 @@ static void command_send_file (menu_t *menu) {
return usb_comm_send_error("Invalid file length argument\n");
}
if (f_open(&f, path, FA_CREATE_ALWAYS | FA_WRITE) != FR_OK) {
path_t *path = path_init(menu->storage_prefix, buffer);
if ((f = fopen(path_get(path), "wb")) == NULL) {
path_free(path);
return usb_comm_send_error("Couldn't create file\n");
}
setbuf(f, NULL);
path_free(path);
remaining = atoi(length);
int remaining = atoi(length);
if (remaining > MAX_FILE_SIZE) {
return usb_comm_send_error("File size too big\n");
@ -104,18 +109,14 @@ static void command_send_file (menu_t *menu) {
while (remaining > 0) {
int block_size = MIN(remaining, sizeof(data));
usb_read(data, block_size);
if (f_write(&f, data, block_size, &bytes_written) != FR_OK) {
f_close(&f);
return usb_comm_send_error("Couldn't write data to the file\n");
}
if (bytes_written != block_size) {
f_close(&f);
if (fwrite(data, 1, block_size, f) != block_size) {
fclose(f);
return usb_comm_send_error("Couldn't write all required data to the file\n");
}
remaining -= block_size;
}
if (f_close(&f) != FR_OK) {
if (fclose(f)) {
return usb_comm_send_error("Couldn't flush data to the file\n");
}

195
src/menu/views/browser.c
View File

@ -1,9 +1,8 @@
#include <stdlib.h>
#include <string.h>
#include <sys/errno.h>
#include <time.h>
#include <fatfs/ff.h>
#include "../fonts.h"
#include "utils/fs.h"
#include "views.h"
@ -12,10 +11,23 @@
static const char *rom_extensions[] = { "z64", "n64", "v64", "rom", NULL };
static const char *disk_extensions[] = { "ndd", NULL };
static const char *emulator_extensions[] = { "nes", "sfc", "smc", "gb", "gbc", "sms", "gg", "sg", NULL };
static const char *save_extensions[] = { "sav", NULL }; // TODO: "eep", "sra", "srm", "fla" could be used if transfered from different flashcarts.
// TODO: "eep", "sra", "srm", "fla" could be used if transfered from different flashcarts.
static const char *save_extensions[] = { "sav", NULL };
static const char *image_extensions[] = { "png", NULL };
static const char *text_extensions[] = { "txt", "ini", "yml", "yaml", NULL };
static const char *music_extensions[] = { "mp3", NULL };
static const char *hidden_paths[] = {
"/menu.bin",
"/menu",
"/N64FlashcartMenu.n64",
"/OS64.v64",
"/OS64P.v64",
"/sc64menu.n64",
"/System Volume Information",
NULL,
};
static int compare_entry (const void *pa, const void *pb) {
entry_t *a = (entry_t *) (pa);
@ -50,78 +62,97 @@ static int compare_entry (const void *pa, const void *pb) {
return -1;
} else if (b->type == ENTRY_TYPE_MUSIC) {
return 1;
} else if (a->type == ENTRY_TYPE_TEXT) {
return -1;
} else if (b->type == ENTRY_TYPE_TEXT) {
return 1;
}
}
return strcasecmp((const char *) (a->name), (const char *) (b->name));
}
static bool load_directory (menu_t *menu) {
DIR dir;
FILINFO info;
static void browser_list_free (menu_t *menu) {
for (int i = menu->browser.entries - 1; i >= 0; i--) {
free(menu->browser.list[i].name);
}
free(menu->browser.list);
menu->browser.list = NULL;
menu->browser.entries = 0;
menu->browser.selected = -1;
menu->browser.entry = NULL;
menu->browser.selected = -1;
}
if (f_opendir(&dir, strip_sd_prefix(path_get(menu->browser.directory))) != FR_OK) {
return true;
}
static bool load_directory (menu_t *menu) {
int result;
dir_t info;
while (menu->browser.entries < BROWSER_LIST_SIZE) {
if (f_readdir(&dir, &info) != FR_OK) {
return true;
}
browser_list_free(menu);
size_t length = strlen(info.fname);
path_t *path = path_clone(menu->browser.directory);
if (length == 0) {
result = dir_findfirst(path_get(path), &info);
while (result == 0) {
bool hide = false;
if (!menu->settings.show_protected_entries) {
path_push(path, info.d_name);
for (int i = 0; hidden_paths[i] != NULL; i++) {
if (strcmp(strip_fs_prefix(path_get(path)), hidden_paths[i]) == 0) {
hide = true;
break;
}
if (info.fattrib & AM_SYS) {
continue;
}
if ((info.fattrib & AM_HID) && !menu->settings.hidden_files_enabled) {
continue;
}
entry_t *entry = &menu->browser.list[menu->browser.entries];
path_pop(path);
}
entry->name = strdup(info.fname);
if (!hide) {
menu->browser.list = realloc(menu->browser.list, (menu->browser.entries + 1) * sizeof(entry_t));
entry_t *entry = &menu->browser.list[menu->browser.entries++];
entry->name = strdup(info.d_name);
if (!entry->name) {
f_closedir(&dir);
path_free(path);
browser_list_free(menu);
return true;
}
if (info.fattrib & AM_DIR) {
if (info.d_type == DT_DIR) {
entry->type = ENTRY_TYPE_DIR;
} else if (file_has_extensions(info.fname, rom_extensions)) {
} else if (file_has_extensions(entry->name, rom_extensions)) {
entry->type = ENTRY_TYPE_ROM;
} else if (file_has_extensions(info.fname, disk_extensions)) {
} else if (file_has_extensions(entry->name, disk_extensions)) {
entry->type = ENTRY_TYPE_DISK;
}else if (file_has_extensions(info.fname, emulator_extensions)) {
}else if (file_has_extensions(entry->name, emulator_extensions)) {
entry->type = ENTRY_TYPE_EMULATOR;
} else if (file_has_extensions(info.fname, save_extensions)) {
} else if (file_has_extensions(entry->name, save_extensions)) {
entry->type = ENTRY_TYPE_SAVE;
} else if (file_has_extensions(info.fname, image_extensions)) {
} else if (file_has_extensions(entry->name, image_extensions)) {
entry->type = ENTRY_TYPE_IMAGE;
} else if (file_has_extensions(info.fname, music_extensions)) {
} else if (file_has_extensions(entry->name, text_extensions)) {
entry->type = ENTRY_TYPE_TEXT;
} else if (file_has_extensions(entry->name, music_extensions)) {
entry->type = ENTRY_TYPE_MUSIC;
} else {
entry->type = ENTRY_TYPE_OTHER;
}
entry->size = info.fsize;
menu->browser.entries += 1;
entry->size = info.d_size;
}
if (f_closedir(&dir) != FR_OK) {
result = dir_findnext(path_get(path), &info);
}
path_free(path);
if (result < -1) {
browser_list_free(menu);
return true;
}
@ -135,6 +166,22 @@ static bool load_directory (menu_t *menu) {
return false;
}
static bool reload_directory (menu_t *menu) {
int selected = menu->browser.selected;
if (load_directory(menu)) {
return true;
}
menu->browser.selected = selected;
if (menu->browser.selected >= menu->browser.entries) {
menu->browser.selected = menu->browser.entries - 1;
}
menu->browser.entry = menu->browser.selected >= 0 ? &menu->browser.list[menu->browser.selected] : NULL;
return false;
}
static bool push_directory (menu_t *menu, char *directory) {
path_t *previous_directory = path_clone(menu->browser.directory);
@ -175,47 +222,35 @@ static bool pop_directory (menu_t *menu) {
return false;
}
static void show_properties (menu_t *menu) {
static void show_properties (menu_t *menu, void *arg) {
menu->next_mode = MENU_MODE_FILE_INFO;
}
static void delete_entry (menu_t *menu) {
int selected = menu->browser.selected;
static void delete_entry (menu_t *menu, void *arg) {
path_t *path = path_clone_push(menu->browser.directory, menu->browser.entry->name);
if (remove(path_get(path))) {
menu->browser.valid = false;
if (menu->browser.entry->type == ENTRY_TYPE_DIR) {
if (directory_delete(path_get(path))) {
menu_show_error(menu, "Couldn't delete directory\nDirectory might not be empty");
path_free(path);
return;
}
} else {
if (file_delete(path_get(path))) {
menu_show_error(menu, "Couldn't delete file");
}
path_free(path);
return;
}
}
path_free(path);
if (load_directory(menu)) {
if (reload_directory(menu)) {
menu->browser.valid = false;
menu_show_error(menu, "Couldn't refresh directory contents after delete operation");
return;
}
menu->browser.selected = selected;
if (menu->browser.selected >= menu->browser.entries) {
menu->browser.selected = menu->browser.entries - 1;
}
menu->browser.entry = menu->browser.selected >= 0 ? &menu->browser.list[menu->browser.selected] : NULL;
}
static void set_default_directory (menu_t *menu) {
static void set_default_directory (menu_t *menu, void *arg) {
free(menu->settings.default_directory);
menu->settings.default_directory = strdup(strip_sd_prefix(path_get(menu->browser.directory)));
menu->settings.default_directory = strdup(strip_fs_prefix(path_get(menu->browser.directory)));
settings_save(&menu->settings);
}
@ -228,28 +263,18 @@ static component_context_menu_t entry_context_menu = {
}
};
static void edit_settings (menu_t *menu) {
menu->next_mode = MENU_MODE_SETTINGS_EDITOR;
}
static void show_system_info (menu_t *menu) {
menu->next_mode = MENU_MODE_SYSTEM_INFO;
}
static void show_credits (menu_t *menu) {
menu->next_mode = MENU_MODE_CREDITS;
}
static void edit_rtc (menu_t *menu) {
menu->next_mode = MENU_MODE_RTC;
static void set_menu_next_mode (menu_t *menu, void *arg) {
menu_mode_t next_mode = (menu_mode_t) (arg);
menu->next_mode = next_mode;
}
static component_context_menu_t settings_context_menu = {
.list = {
{ .text = "Edit settings", .action = edit_settings },
{ .text = "Show system info", .action = show_system_info },
{ .text = "Show credits", .action = show_credits },
{ .text = "Adjust RTC", .action = edit_rtc },
{ .text = "Edit settings", .action = set_menu_next_mode, .arg = (void *) (MENU_MODE_SETTINGS_EDITOR) },
{ .text = "Show system info", .action = set_menu_next_mode, .arg = (void *) (MENU_MODE_SYSTEM_INFO) },
{ .text = "Show credits", .action = set_menu_next_mode, .arg = (void *) (MENU_MODE_CREDITS) },
{ .text = "Adjust RTC", .action = set_menu_next_mode, .arg = (void *) (MENU_MODE_RTC) },
{ .text = "Show cart info", .action = set_menu_next_mode, .arg = (void *) (MENU_MODE_FLASHCART) },
COMPONENT_CONTEXT_MENU_LIST_END,
}
};
@ -300,6 +325,9 @@ static void process (menu_t *menu) {
case ENTRY_TYPE_IMAGE:
menu->next_mode = MENU_MODE_IMAGE_VIEWER;
break;
case ENTRY_TYPE_TEXT:
menu->next_mode = MENU_MODE_TEXT_VIEWER;
break;
case ENTRY_TYPE_MUSIC:
menu->next_mode = MENU_MODE_MUSIC_PLAYER;
break;
@ -337,6 +365,7 @@ static void draw (menu_t *menu, surface_t *d) {
case ENTRY_TYPE_ROM: action = "A: Load"; break;
case ENTRY_TYPE_DISK: action = "A: Load"; break;
case ENTRY_TYPE_IMAGE: action = "A: Show"; break;
case ENTRY_TYPE_TEXT: action = "A: View"; break;
case ENTRY_TYPE_MUSIC: action = "A: Play"; break;
default: action = "A: Info"; break;
}
@ -347,14 +376,14 @@ static void draw (menu_t *menu, surface_t *d) {
"%s\n"
"^%02XB: Back^00",
menu->browser.entries == 0 ? "" : action,
path_is_root(menu->browser.directory) ? STL_UNKNOWN : STL_DEFAULT
path_is_root(menu->browser.directory) ? STL_GRAY : STL_DEFAULT
);
component_actions_bar_text_draw(
ALIGN_RIGHT, VALIGN_TOP,
"Start: Settings\n"
"^%02XR: Options^00",
menu->browser.entries == 0 ? STL_UNKNOWN : STL_DEFAULT
menu->browser.entries == 0 ? STL_GRAY : STL_DEFAULT
);
if (menu->current_time >= 0) {
@ -380,24 +409,18 @@ void view_browser_init (menu_t *menu) {
component_context_menu_init(&settings_context_menu);
if (load_directory(menu)) {
path_free(menu->browser.directory);
menu->browser.directory = path_init("sd:/", "");
menu->browser.directory = path_init(menu->storage_prefix, "");
menu_show_error(menu, "Error while opening initial directory");
} else {
menu->browser.valid = true;
}
}
if (menu->browser.reload) {
menu->browser.reload = false;
int selected = menu->browser.selected;
if (load_directory(menu)) {
if (reload_directory(menu)) {
menu_show_error(menu, "Error while reloading current directory");
menu->browser.valid = false;
} else {
menu->browser.selected = selected;
if (menu->browser.selected >= menu->browser.entries) {
menu->browser.selected = menu->browser.entries - 1;
}
menu->browser.entry = menu->browser.selected >= 0 ? &menu->browser.list[menu->browser.selected] : NULL;
}
}
}

12
src/menu/views/credits.c
View File

@ -2,7 +2,11 @@
#ifndef MENU_VERSION
#define MENU_VERSION "0.0.0.6.ALPHA"
#define MENU_VERSION "Unknown"
#endif
#ifndef BUILD_TIMESTAMP
#define BUILD_TIMESTAMP "Unknown"
#endif
@ -28,7 +32,8 @@ static void draw (menu_t *menu, surface_t *d) {
ALIGN_LEFT, VALIGN_TOP,
"\n"
"\n"
"Menu Revision: V%s\n"
"Menu version: %s\n"
"Build timestamp: %s\n"
"\n"
"Github:\n"
" https://github.com/Polprzewodnikowy/N64FlashcartMenu\n"
@ -44,7 +49,8 @@ static void draw (menu_t *menu, surface_t *d) {
" mini.c (BSD 2-Clause License)\n"
" minimp3 (CC0 1.0 Universal)\n"
" miniz (MIT License)",
MENU_VERSION
MENU_VERSION,
BUILD_TIMESTAMP
);
component_actions_bar_text_draw(

1
src/menu/views/error.c
View File

@ -50,5 +50,4 @@ void view_error_display (menu_t *menu, surface_t *display) {
void menu_show_error (menu_t *menu, char *error_message) {
menu->next_mode = MENU_MODE_ERROR;
menu->error_message = error_message;
menu->browser.valid = false;
}

23
src/menu/views/file_info.c
View File

@ -1,4 +1,4 @@
#include <fatfs/ff.h>
#include <sys/stat.h>
#include "utils/fs.h"
#include "views.h"
@ -16,7 +16,7 @@ static const char *dexdrive_extensions[] = { "mpk", NULL };
static const char *emulator_extensions[] = { "emu", NULL };
static FILINFO info;
static struct stat st;
static char *format_file_type (char *name, bool is_directory) {
@ -75,17 +75,14 @@ static void draw (menu_t *menu, surface_t *d) {
"\n"
"\n"
" Size: %d bytes\n"
" Attributes: %s%s%s%s%s\n"
" Attributes: %s %s\n"
"%s"
" Modified: %u-%02u-%02u %02u:%02u",
info.fsize,
(info.fattrib & AM_DIR) ? "Directory " : "File ",
(info.fattrib & AM_RDO) ? "| Read only " : "",
(info.fattrib & AM_SYS) ? "| System " : "",
(info.fattrib & AM_ARC) ? "| Archive " : "",
(info.fattrib & AM_HID) ? "| Hidden " : "",
format_file_type(info.fname, info.fattrib & AM_DIR),
(info.fdate >> 9) + 1980, info.fdate >> 5 & 0x0F, info.fdate & 0x1F, info.ftime >> 11, info.ftime >> 5 & 0x3F
" Modified: %s",
st.st_size,
S_ISDIR(st.st_mode) ? "Directory" : "File",
st.st_mode & S_IWUSR ? "" : "(Read only)",
format_file_type(menu->browser.entry->name, S_ISDIR(st.st_mode)),
ctime(&st.st_mtim.tv_sec)
);
component_actions_bar_text_draw(
@ -101,7 +98,7 @@ static void draw (menu_t *menu, surface_t *d) {
void view_file_info_init (menu_t *menu) {
path_t *path = path_clone_push(menu->browser.directory, menu->browser.entry->name);
if (f_stat(strip_sd_prefix(path_get(path)), &info) != FR_OK) {
if (stat(path_get(path), &st)) {
menu_show_error(menu, "Couldn't obtain file information");
}

46
src/menu/views/flashcart_info.c Normal file
View File

@ -0,0 +1,46 @@
#include "views.h"
static void process (menu_t *menu) {
if (menu->actions.back) {
menu->next_mode = MENU_MODE_BROWSER;
}
}
static void draw (menu_t *menu, surface_t *d) {
rdpq_attach(d, NULL);
component_background_draw();
component_layout_draw();
component_main_text_draw(
ALIGN_CENTER, VALIGN_TOP,
"FLASHCART INFORMATION\n"
);
component_main_text_draw(
ALIGN_LEFT, VALIGN_TOP,
"\n"
"\n"
);
component_actions_bar_text_draw(
ALIGN_LEFT, VALIGN_TOP,
"\n"
"B: Back"
);
rdpq_detach_show();
}
void view_flashcart_info_init (menu_t *menu) {
// Nothing to initialize (yet)
}
void view_flashcart_info_display (menu_t *menu, surface_t *display) {
process(menu);
draw(menu, display);
}

18
src/menu/views/load_disk.c
View File

@ -126,9 +126,21 @@ static void load (menu_t *menu) {
}
menu->next_mode = MENU_MODE_BOOT;
menu->boot_params->device_type = load_rom ? BOOT_DEVICE_TYPE_ROM : BOOT_DEVICE_TYPE_64DD;
menu->boot_params->tv_type = BOOT_TV_TYPE_PASSTHROUGH;
if (load_rom) {
menu->boot_params->device_type = BOOT_DEVICE_TYPE_ROM;
menu->boot_params->detect_cic_seed = rom_info_get_cic_seed(&menu->load.rom_info, &menu->boot_params->cic_seed);
switch (rom_info_get_tv_type(&menu->load.rom_info)) {
case ROM_TV_TYPE_PAL: menu->boot_params->tv_type = BOOT_TV_TYPE_PAL; break;
case ROM_TV_TYPE_NTSC: menu->boot_params->tv_type = BOOT_TV_TYPE_NTSC; break;
case ROM_TV_TYPE_MPAL: menu->boot_params->tv_type = BOOT_TV_TYPE_MPAL; break;
default: menu->boot_params->tv_type = BOOT_TV_TYPE_PASSTHROUGH; break;
}
} else {
menu->boot_params->device_type = BOOT_DEVICE_TYPE_64DD;
menu->boot_params->tv_type = BOOT_TV_TYPE_NTSC;
menu->boot_params->detect_cic_seed = true;
}
}
@ -142,7 +154,7 @@ void view_load_disk_init (menu_t *menu) {
menu->load.disk_path = path_clone_push(menu->browser.directory, menu->browser.entry->name);
disk_err_t err = disk_info_load(path_get(menu->load.disk_path), &menu->load.disk_info);
disk_err_t err = disk_info_load(menu->load.disk_path, &menu->load.disk_info);
if (err != DISK_OK) {
menu_show_error(menu, convert_error_message(err));
}

146
src/menu/views/load_rom.c
View File

@ -8,15 +8,15 @@ static bool load_pending;
static component_boxart_t *boxart;
static char *convert_error_message (disk_err_t err) {
static char *convert_error_message (rom_err_t err) {
switch (err) {
case ROM_ERR_IO: return "I/O error during loading ROM information";
case ROM_ERR_IO: return "I/O error during loading/storing ROM information";
case ROM_ERR_NO_FILE: return "Couldn't open ROM file";
default: return "Unknown ROM info load error";
}
}
static const char *format_rom_endianness (endianness_t endianness) {
static const char *format_rom_endianness (rom_endianness_t endianness) {
switch (endianness) {
case ENDIANNESS_BIG: return "Big (default)";
case ENDIANNESS_LITTLE: return "Little (unsupported)";
@ -25,7 +25,7 @@ static const char *format_rom_endianness (endianness_t endianness) {
}
}
static const char *format_rom_media_type (category_type_t media_type) {
static const char *format_rom_media_type (rom_category_type_t media_type) {
switch (media_type) {
case N64_CART: return "Cartridge";
case N64_DISK: return "Disk";
@ -36,7 +36,7 @@ static const char *format_rom_media_type (category_type_t media_type) {
}
}
static const char *format_rom_destination_market (destination_type_t market_type) {
static const char *format_rom_destination_market (rom_destination_type_t market_type) {
// TODO: These are all assumptions and should be corrected if required.
// From http://n64devkit.square7.ch/info/submission/pal/01-01.html
switch (market_type) {
@ -87,7 +87,7 @@ static const char *format_rom_tv_type (rom_tv_type_t tv_type) {
}
}
static char *format_rom_expansion_pak_info (expansion_pak_t expansion_pak_info) {
static const char *format_rom_expansion_pak_info (rom_expansion_pak_t expansion_pak_info) {
switch (expansion_pak_info) {
case EXPANSION_PAK_REQUIRED: return "Required";
case EXPANSION_PAK_RECOMMENDED: return "Recommended";
@ -97,72 +97,94 @@ static char *format_rom_expansion_pak_info (expansion_pak_t expansion_pak_info)
}
}
static const char *format_cic_type (cic_type_t cic_type) {
static const char *format_cic_type (rom_cic_type_t cic_type) {
switch (cic_type) {
case CIC_5101: return "5101";
case CIC_5167: return "5167";
case CIC_6101: return "6101";
case CIC_7102: return "7102";
case CIC_6102_7101: return "6102 / 7101";
case CIC_x103: return "6103 / 7103";
case CIC_x105: return "6105 / 7105";
case CIC_x106: return "6106 / 7106";
case CIC_8301: return "8301";
case CIC_8302: return "8302";
case CIC_8303: return "8303";
case CIC_8401: return "8401";
case CIC_8501: return "8501";
case ROM_CIC_TYPE_5101: return "5101";
case ROM_CIC_TYPE_5167: return "5167";
case ROM_CIC_TYPE_6101: return "6101";
case ROM_CIC_TYPE_7102: return "7102";
case ROM_CIC_TYPE_x102: return "6102 / 7101";
case ROM_CIC_TYPE_x103: return "6103 / 7103";
case ROM_CIC_TYPE_x105: return "6105 / 7105";
case ROM_CIC_TYPE_x106: return "6106 / 7106";
case ROM_CIC_TYPE_8301: return "8301";
case ROM_CIC_TYPE_8302: return "8302";
case ROM_CIC_TYPE_8303: return "8303";
case ROM_CIC_TYPE_8401: return "8401";
case ROM_CIC_TYPE_8501: return "8501";
default: return "Unknown";
}
}
static void set_save_type (menu_t *menu, rom_save_type_t save_type) {
rom_info_override_save_type(menu->load.rom_path, &menu->load.rom_info, save_type);
static void set_cic_type (menu_t *menu, void *arg) {
rom_cic_type_t cic_type = (rom_cic_type_t) (arg);
rom_err_t err = rom_info_override_cic_type(menu->load.rom_path, &menu->load.rom_info, cic_type);
if (err != ROM_OK) {
menu_show_error(menu, convert_error_message(err));
}
menu->browser.reload = true;
}
static void set_save_type_automatic (menu_t *menu) { set_save_type(menu, SAVE_TYPE_AUTOMATIC); }
static void set_save_type_none (menu_t *menu) { set_save_type(menu, SAVE_TYPE_NONE); }
static void set_save_type_eeprom_4kbit (menu_t *menu) { set_save_type(menu, SAVE_TYPE_EEPROM_4K); }
static void set_save_type_eeprom_16kbit (menu_t *menu) { set_save_type(menu, SAVE_TYPE_EEPROM_16K); }
static void set_save_type_sram_256kbit (menu_t *menu) { set_save_type(menu, SAVE_TYPE_SRAM); }
static void set_save_type_sram_768kbit (menu_t *menu) { set_save_type(menu, SAVE_TYPE_SRAM_BANKED); }
static void set_save_type_sram_1mbit (menu_t *menu) { set_save_type(menu, SAVE_TYPE_SRAM_128K); }
static void set_save_type_flash_ram_1mbit (menu_t *menu) { set_save_type(menu, SAVE_TYPE_FLASHRAM); }
static void set_save_type (menu_t *menu, void *arg) {
rom_save_type_t save_type = (rom_save_type_t) (arg);
rom_err_t err = rom_info_override_save_type(menu->load.rom_path, &menu->load.rom_info, save_type);
if (err != ROM_OK) {
menu_show_error(menu, convert_error_message(err));
}
menu->browser.reload = true;
}
static component_context_menu_t set_save_type_context_menu = { .list = {
{ .text = "Automatic", .action = set_save_type_automatic },
{ .text = "None", .action = set_save_type_none },
{ .text = "EEPROM 4kbit", .action = set_save_type_eeprom_4kbit },
{ .text = "EEPROM 16kbit", .action = set_save_type_eeprom_16kbit },
{ .text = "SRAM 256kbit", .action = set_save_type_sram_256kbit },
{ .text = "SRAM 768kbit", .action = set_save_type_sram_768kbit },
{ .text = "SRAM 1Mbit", .action = set_save_type_sram_1mbit },
{ .text = "FlashRAM 1Mbit", .action = set_save_type_flash_ram_1mbit },
static void set_tv_type (menu_t *menu, void *arg) {
rom_tv_type_t tv_type = (rom_tv_type_t) (arg);
rom_err_t err = rom_info_override_tv_type(menu->load.rom_path, &menu->load.rom_info, tv_type);
if (err != ROM_OK) {
menu_show_error(menu, convert_error_message(err));
}
menu->browser.reload = true;
}
static component_context_menu_t set_cic_type_context_menu = { .list = {
{.text = "Automatic", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_AUTOMATIC) },
{.text = "CIC-6101", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_6101) },
{.text = "CIC-7102", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_7102) },
{.text = "CIC-6102 / CIC-7101", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_x102) },
{.text = "CIC-6103 / CIC-7103", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_x103) },
{.text = "CIC-6105 / CIC-7105", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_x105) },
{.text = "CIC-6106 / CIC-7106", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_x106) },
{.text = "Aleck64 CIC-5101", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_5101) },
{.text = "64DD ROM conversion CIC-5167", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_5167) },
{.text = "NDDJ0 64DD IPL", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_8301) },
{.text = "NDDJ1 64DD IPL", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_8302) },
{.text = "NDDJ2 64DD IPL", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_8303) },
{.text = "NDXJ0 64DD IPL", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_8401) },
{.text = "NDDE0 64DD IPL", .action = set_cic_type, .arg = (void *) (ROM_CIC_TYPE_8501) },
COMPONENT_CONTEXT_MENU_LIST_END,
}};
static void set_tv_type (menu_t *menu, rom_tv_type_t tv_type) {
rom_info_override_tv_type(menu->load.rom_path, &menu->load.rom_info, tv_type);
menu->browser.reload = true;
}
static void set_tv_type_automatic (menu_t *menu) { set_tv_type(menu, ROM_TV_TYPE_AUTOMATIC); }
static void set_tv_type_pal (menu_t *menu) { set_tv_type(menu, ROM_TV_TYPE_PAL); }
static void set_tv_type_ntsc (menu_t *menu) { set_tv_type(menu, ROM_TV_TYPE_NTSC); }
static void set_tv_type_mpal (menu_t *menu) { set_tv_type(menu, ROM_TV_TYPE_MPAL); }
static component_context_menu_t set_save_type_context_menu = { .list = {
{ .text = "Automatic", .action = set_save_type, .arg = (void *) (SAVE_TYPE_AUTOMATIC) },
{ .text = "None", .action = set_save_type, .arg = (void *) (SAVE_TYPE_NONE) },
{ .text = "EEPROM 4kbit", .action = set_save_type, .arg = (void *) (SAVE_TYPE_EEPROM_4K) },
{ .text = "EEPROM 16kbit", .action = set_save_type, .arg = (void *) (SAVE_TYPE_EEPROM_16K) },
{ .text = "SRAM 256kbit", .action = set_save_type, .arg = (void *) (SAVE_TYPE_SRAM) },
{ .text = "SRAM 768kbit", .action = set_save_type, .arg = (void *) (SAVE_TYPE_SRAM_BANKED) },
{ .text = "SRAM 1Mbit", .action = set_save_type, .arg = (void *) (SAVE_TYPE_SRAM_128K) },
{ .text = "FlashRAM 1Mbit", .action = set_save_type, .arg = (void *) (SAVE_TYPE_FLASHRAM) },
COMPONENT_CONTEXT_MENU_LIST_END,
}};
static component_context_menu_t set_tv_type_context_menu = { .list = {
{ .text = "Automatic", .action = set_tv_type_automatic },
{ .text = "PAL", .action = set_tv_type_pal },
{ .text = "NTSC", .action = set_tv_type_ntsc },
{ .text = "MPAL", .action = set_tv_type_mpal },
{ .text = "Automatic", .action = set_tv_type, .arg = (void *) (ROM_TV_TYPE_AUTOMATIC) },
{ .text = "PAL", .action = set_tv_type, .arg = (void *) (ROM_TV_TYPE_PAL) },
{ .text = "NTSC", .action = set_tv_type, .arg = (void *) (ROM_TV_TYPE_NTSC) },
{ .text = "MPAL", .action = set_tv_type, .arg = (void *) (ROM_TV_TYPE_MPAL) },
COMPONENT_CONTEXT_MENU_LIST_END,
}};
static component_context_menu_t options_context_menu = { .list = {
{ .text = "Set save type", .submenu = &set_save_type_context_menu },
{ .text = "Set TV type", .submenu = &set_tv_type_context_menu },
{ .text = "Set CIC Type", .submenu = &set_cic_type_context_menu },
{ .text = "Set Save Type", .submenu = &set_save_type_context_menu },
{ .text = "Set TV Type", .submenu = &set_tv_type_context_menu },
COMPONENT_CONTEXT_MENU_LIST_END,
}};
@ -230,7 +252,7 @@ static void draw (menu_t *menu, surface_t *d) {
format_rom_save_type(rom_info_get_save_type(&menu->load.rom_info)),
format_rom_tv_type(rom_info_get_tv_type(&menu->load.rom_info)),
format_rom_expansion_pak_info(menu->load.rom_info.features.expansion_pak),
format_cic_type(menu->load.rom_info.cic_type),
format_cic_type(rom_info_get_cic_type(&menu->load.rom_info)),
menu->load.rom_info.boot_address,
(menu->load.rom_info.libultra.version / 10.0f), menu->load.rom_info.libultra.revision,
menu->load.rom_info.clock_rate
@ -281,8 +303,8 @@ static void load (menu_t *menu) {
menu->next_mode = MENU_MODE_BOOT;
menu->boot_params->device_type = BOOT_DEVICE_TYPE_ROM;
menu->boot_params->detect_cic_seed = true;
switch(rom_info_get_tv_type(&menu->load.rom_info)) {
menu->boot_params->detect_cic_seed = rom_info_get_cic_seed(&menu->load.rom_info, &menu->boot_params->cic_seed);
switch (rom_info_get_tv_type(&menu->load.rom_info)) {
case ROM_TV_TYPE_PAL: menu->boot_params->tv_type = BOOT_TV_TYPE_PAL; break;
case ROM_TV_TYPE_NTSC: menu->boot_params->tv_type = BOOT_TV_TYPE_NTSC; break;
case ROM_TV_TYPE_MPAL: menu->boot_params->tv_type = BOOT_TV_TYPE_MPAL; break;
@ -296,21 +318,23 @@ static void deinit (void) {
void view_load_rom_init (menu_t *menu) {
load_pending = false;
if (menu->load.rom_path) {
path_free(menu->load.rom_path);
menu->load.rom_path = NULL;
}
load_pending = false;
menu->load.rom_path = path_clone_push(menu->browser.directory, menu->browser.entry->name);
rom_err_t err = rom_info_load(menu->load.rom_path, &menu->load.rom_info);
if (err != ROM_OK) {
path_free(menu->load.rom_path);
menu->load.rom_path = NULL;
menu_show_error(menu, convert_error_message(err));
return;
}
boxart = component_boxart_init(menu->load.rom_info.game_code);
boxart = component_boxart_init(menu->storage_prefix, menu->load.rom_info.game_code);
component_context_menu_init(&options_context_menu);
}

25
src/menu/views/settings_editor.c
View File

@ -1,13 +1,14 @@
#include "views.h"
static char *format_boolean_type (int state) {
static const char *format_switch (bool state) {
switch (state) {
case 0: return "Off";
case 1: return "On";
default: return "Unknown";
case true: return "On";
case false: return "Off";
}
}
static void process (menu_t *menu) {
if (menu->actions.back) {
menu->next_mode = MENU_MODE_BROWSER;
@ -34,22 +35,21 @@ static void draw (menu_t *menu, surface_t *d) {
"To change the settings, please adjust them\n"
"directly in the 'menu/config.ini' file.\n\n"
"pal60_enabled: %s\n"
"hidden_files_enabled: %s\n"
"show_protected_entries: %s\n"
"default_directory: %s\n"
"use_saves_folder: %s\n"
"bgm_enabled: %s\n"
"sound_enabled: %s\n"
"rumble_enabled: %s\n",
format_boolean_type(menu->settings.pal60_enabled),
format_boolean_type(menu->settings.hidden_files_enabled),
format_switch(menu->settings.pal60_enabled),
format_switch(menu->settings.show_protected_entries),
menu->settings.default_directory,
format_boolean_type(menu->settings.use_saves_folder),
format_boolean_type(menu->settings.bgm_enabled),
format_boolean_type(menu->settings.sound_enabled),
format_boolean_type(menu->settings.rumble_enabled)
format_switch(menu->settings.use_saves_folder),
format_switch(menu->settings.bgm_enabled),
format_switch(menu->settings.sound_enabled),
format_switch(menu->settings.rumble_enabled)
);
component_actions_bar_text_draw(
ALIGN_LEFT, VALIGN_TOP,
"\n"
@ -66,5 +66,6 @@ void view_settings_init (menu_t *menu) {
void view_settings_display (menu_t *menu, surface_t *display) {
process(menu);
draw(menu, display);
}

41
src/menu/views/system_info.c
View File

@ -7,27 +7,25 @@ static int joypad[4];
static int accessory[4];
static char *format_accessory (int joypad) {
static const char *format_accessory (int joypad) {
switch (accessory[joypad]) {
case JOYPAD_ACCESSORY_TYPE_RUMBLE_PAK:
return "[Rumble Pak is inserted]";
case JOYPAD_ACCESSORY_TYPE_CONTROLLER_PAK:
return "[Controller Pak is inserted]";
case JOYPAD_ACCESSORY_TYPE_TRANSFER_PAK:
return "[Transfer Pak is inserted]";
case JOYPAD_ACCESSORY_TYPE_BIO_SENSOR:
return "[BIO Sensor is inserted]";
case JOYPAD_ACCESSORY_TYPE_SNAP_STATION:
return "[Snap Station is inserted]";
case JOYPAD_ACCESSORY_TYPE_NONE:
return "";
default:
return "[unknown accessory inserted]";
case JOYPAD_ACCESSORY_TYPE_RUMBLE_PAK: return "[Rumble Pak is inserted]";
case JOYPAD_ACCESSORY_TYPE_CONTROLLER_PAK: return "[Controller Pak is inserted]";
case JOYPAD_ACCESSORY_TYPE_TRANSFER_PAK: return "[Transfer Pak is inserted]";
case JOYPAD_ACCESSORY_TYPE_BIO_SENSOR: return "[BIO Sensor is inserted]";
case JOYPAD_ACCESSORY_TYPE_SNAP_STATION: return "[Snap Station is inserted]";
case JOYPAD_ACCESSORY_TYPE_NONE: return "";
default: return "[unknown accessory inserted]";
}
}
static void process (menu_t *menu) {
JOYPAD_PORT_FOREACH (port) {
joypad[port] = (joypad_get_style(port) != JOYPAD_STYLE_NONE);
accessory[port] = joypad_get_accessory_type(port);
}
if (menu->actions.back) {
menu->next_mode = MENU_MODE_BROWSER;
}
@ -53,10 +51,10 @@ static void draw (menu_t *menu, surface_t *d) {
"\n"
"Expansion PAK is %sinserted\n"
"\n"
"JoyPad 1 is %sconnected %s\n"
"JoyPad 2 is %sconnected %s\n"
"JoyPad 3 is %sconnected %s\n"
"JoyPad 4 is %sconnected %s\n",
"Joypad 1 is %sconnected %s\n"
"Joypad 2 is %sconnected %s\n"
"Joypad 3 is %sconnected %s\n"
"Joypad 4 is %sconnected %s\n",
menu->current_time >= 0 ? ctime(&menu->current_time) : "Unknown\n",
is_memory_expanded() ? "" : "not ",
(joypad[0]) ? "" : "not ", format_accessory(0),
@ -76,10 +74,7 @@ static void draw (menu_t *menu, surface_t *d) {
void view_system_info_init (menu_t *menu) {
JOYPAD_PORT_FOREACH (port) {
joypad[port] = (joypad_get_style(port) != JOYPAD_STYLE_NONE);
accessory[port] = joypad_get_accessory_type(port);
}
// Nothing to initialize (yet)
}
void view_system_info_display (menu_t *menu, surface_t *display) {

172
src/menu/views/text_viewer.c Normal file
View File

@ -0,0 +1,172 @@
#include <stdio.h>
#include <sys/stat.h>
#include "../components/constants.h"
#include "../fonts.h"
#include "utils/utils.h"
#include "views.h"
#define MAX_FILE_SIZE KiB(128)
typedef struct {
FILE *f;
char *contents;
size_t length;
int lines;
int current_line;
int offset;
bool vertical_scroll_possible;
} text_file_t;
static text_file_t *text;
static void perform_vertical_scroll (int lines) {
if (!text->vertical_scroll_possible) {
return;
}
int direction = (lines < 0) ? -1 : 1;
int next_offset = text->offset;
for (int i = 0; i < abs(lines); i++) {
while (true) {
next_offset += direction;
if (next_offset <= 0) {
text->current_line = 0;
text->offset = 0;
return;
}
if (next_offset > text->length) {
return;
}
if (text->contents[next_offset - 1] == '\n') {
break;
}
}
text->current_line += direction;
text->offset = next_offset;
}
}
static void process (menu_t *menu) {
if (menu->actions.back) {
menu->next_mode = MENU_MODE_BROWSER;
} else if (text) {
if (menu->actions.go_up) {
perform_vertical_scroll(menu->actions.go_fast ? -10 : -1);
} else if (menu->actions.go_down) {
perform_vertical_scroll(menu->actions.go_fast ? 10 : 1);
}
}
}
static void draw (menu_t *menu, surface_t *d) {
rdpq_attach(d, NULL);
component_background_draw();
component_layout_draw();
component_main_text_draw(
ALIGN_LEFT, VALIGN_TOP,
"%s\n",
text->contents + text->offset
);
component_list_scrollbar_draw(text->current_line, text->lines, LIST_ENTRIES);
component_actions_bar_text_draw(
ALIGN_LEFT, VALIGN_TOP,
"^%02XUp / Down: Scroll^00\n"
"B: Back",
text->vertical_scroll_possible ? STL_DEFAULT : STL_GRAY
);
rdpq_detach_show();
}
static void deinit (void) {
if (text) {
if (text->f) {
fclose(text->f);
}
if (text->contents) {
free(text->contents);
}
free(text);
text = NULL;
}
}
void view_text_viewer_init (menu_t *menu) {
if ((text = calloc(1, sizeof(text_file_t))) == NULL) {
return menu_show_error(menu, "Couldn't allocate memory for the text file");
}
path_t *path = path_clone_push(menu->browser.directory, menu->browser.entry->name);
text->f = fopen(path_get(path), "r");
path_free(path);
if (text->f == NULL) {
deinit();
return menu_show_error(menu, "Couldn't open text file");
}
struct stat st;
if (fstat(fileno(text->f), &st)) {
deinit();
return menu_show_error(menu, "Couldn't get text file size");
}
text->length = st.st_size;
if (text->length <= 0) {
deinit();
return menu_show_error(menu, "Text file is empty");
}
if (text->length > MAX_FILE_SIZE) {
deinit();
return menu_show_error(menu, "Text file is too big to be displayed");
}
if ((text->contents = malloc((text->length + 1) * sizeof(char))) == NULL) {
deinit();
return menu_show_error(menu, "Couldn't allocate memory for the text file contents");
}
if (fread(text->contents, text->length, 1, text->f) != 1) {
deinit();
return menu_show_error(menu, "Couldn't read text file contents");
}
text->contents[text->length] = '\0';
if (fclose(text->f)) {
deinit();
return menu_show_error(menu, "Couldn't close text file");
}
text->f = NULL;
text->lines = 1;
for (size_t i = 0; i < text->length; i++) {
if (text->contents[i] == '\n') {
text->lines += 1;
}
}
text->vertical_scroll_possible = (text->lines > LIST_ENTRIES);
}
void view_text_viewer_display (menu_t *menu, surface_t *display) {
process(menu);
draw(menu, display);
if (menu->next_mode != MENU_MODE_TEXT_VIEWER) {
deinit();
}
}

24
src/menu/views/views.h
View File

@ -23,33 +23,39 @@ void view_startup_display (menu_t *menu, surface_t *display);
void view_browser_init (menu_t *menu);
void view_browser_display (menu_t *menu, surface_t *display);
void view_system_info_init (menu_t *menu);
void view_system_info_display (menu_t *menu, surface_t *display);
void view_file_info_init (menu_t *menu);
void view_file_info_display (menu_t *menu, surface_t *display);
void view_system_info_init (menu_t *menu);
void view_system_info_display (menu_t *menu, surface_t *display);
void view_image_viewer_init (menu_t *menu);
void view_image_viewer_display (menu_t *menu, surface_t *display);
void view_text_viewer_init (menu_t *menu);
void view_text_viewer_display (menu_t *menu, surface_t *display);
void view_music_player_init (menu_t *menu);
void view_music_player_display (menu_t *menu, surface_t *display);
void view_credits_init (menu_t *menu);
void view_credits_display (menu_t *menu, surface_t *display);
void view_load_rom_init (menu_t *menu);
void view_load_rom_display (menu_t *menu, surface_t *display);
void view_load_disk_init (menu_t *menu);
void view_load_disk_display (menu_t *menu, surface_t *display);
void view_settings_init (menu_t *menu);
void view_settings_display (menu_t *menu, surface_t *display);
void view_rtc_init (menu_t *menu);
void view_rtc_display (menu_t *menu, surface_t *display);
void view_flashcart_info_init (menu_t *menu);
void view_flashcart_info_display (menu_t *menu, surface_t *display);
void view_load_rom_init (menu_t *menu);
void view_load_rom_display (menu_t *menu, surface_t *display);
void view_load_disk_init (menu_t *menu);
void view_load_disk_display (menu_t *menu, surface_t *display);
void view_load_emulator_init (menu_t *menu);
void view_load_emulator_display (menu_t *menu, surface_t *display);

172
src/utils/fs.c
View File

@ -1,145 +1,85 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <fatfs/ff.h>
#include <sys/errno.h>
#include <sys/stat.h>
#include "fs.h"
#include "utils.h"
char *strip_sd_prefix (char *path) {
const char *prefix = "sd:/";
char *strip_fs_prefix (char *path) {
const char *prefix = ":/";
char *found = strstr(path, prefix);
if (found) {
return found + strlen(prefix) - 1;
return (found + strlen(prefix) - 1);
}
return path;
}
bool file_exists (char *path) {
FRESULT fr;
FILINFO fno;
fr = f_stat(strip_sd_prefix(path), &fno);
return ((fr == FR_OK) && (!(fno.fattrib & AM_DIR)));
struct stat st;
int error = stat(path, &st);
return ((error == 0) && S_ISREG(st.st_mode));
}
size_t file_get_size (char *path) {
FILINFO fno;
if (f_stat(strip_sd_prefix(path), &fno) != FR_OK) {
return 0;
int64_t file_get_size (char *path) {
struct stat st;
if (stat(path, &st)) {
return -1;
}
return (size_t) (fno.fsize);
return (int64_t) (st.st_size);
}
bool file_delete (char *path) {
if (file_exists(path)) {
return (f_unlink(strip_sd_prefix(path)) != FR_OK);
bool file_allocate (char *path, size_t size) {
FILE *f;
if ((f = fopen(path, "wb")) == NULL) {
return true;
}
if (fseek(f, size, SEEK_SET)) {
fclose(f);
return true;
}
if (ftell(f) != size) {
fclose(f);
return true;
}
if (fclose(f)) {
return true;
}
return false;
}
bool file_allocate (char *path, size_t size) {
FIL fil;
bool error = false;
if (f_open(&fil, strip_sd_prefix(path), FA_WRITE | FA_CREATE_NEW) != FR_OK) {
return true;
}
if (f_lseek(&fil, size) != FR_OK) {
error = true;
}
if (f_tell(&fil) != size) {
error = true;
}
if (f_close(&fil) != FR_OK) {
error = true;
}
return error;
}
bool file_fill (char *path, uint8_t value) {
FIL fil;
FILE *f;
bool error = false;
uint8_t buffer[FS_SECTOR_SIZE * 8];
FRESULT res;
UINT bytes_to_write;
UINT bytes_written;
size_t bytes_to_write;
for (int i = 0; i < sizeof(buffer); i++) {
buffer[i] = value;
}
if (f_open(&fil, strip_sd_prefix(path), FA_WRITE) != FR_OK) {
if ((f = fopen(path, "rb+")) == NULL) {
return true;
}
for (int i = 0; i < f_size(&fil); i += sizeof(buffer)) {
bytes_to_write = MIN(f_size(&fil) - f_tell(&fil), sizeof(buffer));
res = f_write(&fil, buffer, bytes_to_write, &bytes_written);
if ((res != FR_OK) || (bytes_to_write != bytes_written)) {
setbuf(f, NULL);
fseek(f, 0, SEEK_END);
size_t size = ftell(f);
fseek(f, 0, SEEK_SET);
for (size_t i = 0; i < size; i += sizeof(buffer)) {
bytes_to_write = MIN(size - ftell(f), sizeof(buffer));
if (fwrite(buffer, 1, bytes_to_write, f) != bytes_to_write) {
error = true;
break;
}
}
if (f_tell(&fil) != f_size(&fil)) {
error = true;
}
if (f_close(&fil) != FR_OK) {
error = true;
}
return error;
}
bool file_get_sectors (char *path, void (*callback) (uint32_t sector_count, uint32_t file_sector, uint32_t cluster_sector, uint32_t cluster_size)) {
FATFS *fs;
FIL fil;
bool error = false;
if (!callback) {
return true;
}
if (f_open(&fil, strip_sd_prefix(path), FA_READ) != FR_OK) {
return true;
}
fs = fil.obj.fs;
uint32_t sector_count = (ALIGN(f_size(&fil), FS_SECTOR_SIZE) / FS_SECTOR_SIZE);
uint32_t cluster_sector = 0;
for (int file_sector = 0; file_sector < sector_count; file_sector += fs->csize) {
if ((f_lseek(&fil, (file_sector * FS_SECTOR_SIZE) + (FS_SECTOR_SIZE / 2))) != FR_OK) {
error = true;
break;
}
uint32_t cluster = fil.clust;
if (cluster >= fs->n_fatent) {
error = true;
break;
}
cluster_sector = (fs->database + ((LBA_t) (fs->csize) * (cluster - 2)));
callback(sector_count, file_sector, cluster_sector, fs->csize);
}
if (f_close(&fil) != FR_OK) {
if (fclose(f)) {
error = true;
}
@ -165,20 +105,9 @@ bool file_has_extensions (char *path, const char *extensions[]) {
bool directory_exists (char *path) {
FRESULT fr;
FILINFO fno;
fr = f_stat(strip_sd_prefix(path), &fno);
return ((fr == FR_OK) && (fno.fattrib & AM_DIR));
}
bool directory_delete (char *path) {
if (directory_exists(path)) {
return (f_unlink(strip_sd_prefix(path)) != FR_OK);
}
return false;
struct stat st;
int error = stat(path, &st);
return ((error == 0) && S_ISDIR(st.st_mode));
}
bool directory_create (char *path) {
@ -188,8 +117,12 @@ bool directory_create (char *path) {
return false;
}
char *directory = strdup(strip_sd_prefix(path));
char *separator = directory;
char *directory = strdup(path);
char *separator = strip_fs_prefix(directory);
if (separator != directory) {
separator++;
}
do {
separator = strchr(separator, '/');
@ -199,8 +132,7 @@ bool directory_create (char *path) {
}
if (directory[0] != '\0') {
FRESULT res = f_mkdir(directory);
if ((res != FR_OK) && (res != FR_EXIST)) {
if (mkdir(directory, 0777) && (errno != EEXIST)) {
error = true;
break;
}

7
src/utils/fs.h
View File

@ -10,18 +10,15 @@
#define FS_SECTOR_SIZE (512)
char *strip_sd_prefix (char *path);
char *strip_fs_prefix (char *path);
bool file_exists (char *path);
size_t file_get_size (char *path);
bool file_delete (char *path);
int64_t file_get_size (char *path);
bool file_allocate (char *path, size_t size);
bool file_fill (char *path, uint8_t value);
bool file_get_sectors (char *path, void (*callback) (uint32_t sector_count, uint32_t file_sector, uint32_t cluster_sector, uint32_t cluster_size));
bool file_has_extensions (char *path, const char *extensions[]);
bool directory_exists (char *path);
bool directory_delete (char *path);
bool directory_create (char *path);