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https://github.com/suchmememanyskill/TegraExplorer.git
synced 2024-12-26 11:26:05 +00:00
Start fs.c
This commit is contained in:
Such Meme, Many Skill
parent
c0c020e505
commit
cd4f2cd347
6 changed files with 208 additions and 38 deletions
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@ -227,6 +227,11 @@ void gfx_putc(char c)
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if (gfx_con.y > gfx_ctxt.height - 16)
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gfx_con.y = 0;
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}
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else if (c == '\e')
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gfx_con.x = 672;
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else if (c == '\a')
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gfx_con.x = 608;
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break;
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case 8:
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default:
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@ -261,6 +266,7 @@ void gfx_putc(char c)
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if (gfx_con.y > gfx_ctxt.height - 8)
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gfx_con.y = 0;
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}
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break;
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}
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}
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85
source/tegraexplorer/fs.c
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85
source/tegraexplorer/fs.c
Normal file
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@ -0,0 +1,85 @@
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#include <string.h>
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#include <stdlib.h>
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#include "gfx.h"
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#include "fs.h"
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#include "../utils/types.h"
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#include "../libs/fatfs/ff.h"
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#include "../utils/sprintf.h"
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#include "../utils/btn.h"
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#include "../gfx/gfx.h"
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fs_entry fileobjects[500];
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char rootpath[10] = "";
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char currentpath[255] = "";
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char *getnextloc(char *current, char *add){
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char *ret;
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size_t size = strlen(current) + strlen(add) + 1;
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ret = (char*) malloc (size);
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if (!strcmp(rootpath, current))
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sprintf(ret, "%s%s", current, add);
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else
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sprintf(ret, "%s/%s", current, add);
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return ret;
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}
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void addobject(char* name, int spot, bool isfol, bool isarc){
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size_t size = strlen(name) + 1;
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fileobjects[spot].property = 0;
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fileobjects[spot].name = (char*) malloc (size);
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strlcpy(fileobjects[spot].name, name, size);
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if (isfol)
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fileobjects[spot].property |= (ISDIR);
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else {
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unsigned long size = 0;
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int sizes = 0;
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FILINFO fno;
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f_stat(getnextloc(currentpath, name), &fno);
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size = fno.fsize;
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while (size > 1024){
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size /= 1024;
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sizes++;
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}
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if (sizes > 3)
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sizes = 0;
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fileobjects[spot].property |= (1 << (4 + sizes));
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fileobjects[spot].size = size;
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}
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if (isarc)
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fileobjects[spot].property |= (ISARC);
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}
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int readfolder(const char *path){
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DIR dir;
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FILINFO fno;
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int folderamount = 0, res;
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if (res = f_opendir(&dir, path)){
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char errmes[50] = "";
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sprintf(errmes, "Error during f_opendir: %d", res);
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message(errmes, COLOR_RED);
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}
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while (!f_readdir(&dir, &fno) && fno.fname[0]){
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addobject(fno.fname, folderamount++, (fno.fattrib & AM_DIR), (fno.fattrib & AM_ARC));
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}
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f_closedir(&dir);
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return folderamount;
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}
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void filemenu(const char *startpath){
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int amount;
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strcpy(rootpath, startpath);
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strcpy(currentpath, startpath);
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amount = readfolder(currentpath);
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makefilemenu(fileobjects, amount, currentpath);
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}
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28
source/tegraexplorer/fs.h
Normal file
28
source/tegraexplorer/fs.h
Normal file
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@ -0,0 +1,28 @@
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#pragma once
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#include "../utils/types.h"
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#define ISDIR (1 << 0)
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#define ISARC (1 << 1)
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#define ISGB (1 << 7)
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#define ISMB (1 << 6)
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#define ISKB (1 << 5)
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#define ISB (1 << 4)
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/* Bit table for property:
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0000 0001: Directory bit
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0000 0010: Archive bit
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0001 0000: Size component is a Byte
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0010 0000: Size component is a KiloByte
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0100 0000: Size component is a MegaByte
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1000 0000: Size component is a GigaByte : note that this won't surpass gigabytes, but i don't expect people to have a single file that's a terrabyte big
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*/
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typedef struct _fs_entry {
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char* name;
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u16 size;
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u8 property;
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} fs_entry;
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int readfolder(const char *path);
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void filemenu();
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@ -1,7 +1,22 @@
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#include "../gfx/gfx.h"
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#include "te.h"
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#include "../utils/btn.h"
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#include "../utils/util.h"
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#include "gfx.h"
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#include "fs.h"
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const char fixedoptions[3][50] = {
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"Folder -> previous folder",
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"Clipboard -> Current folder",
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"Folder options"
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};
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const char sizevalues[4][3] = {
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" B",
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"KB",
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"MB",
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"GB"
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};
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void clearscreen(){
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gfx_clear_grey(0x1B);
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@ -59,4 +74,62 @@ int makemenu(menu_item menu[], int menuamount){
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else if (res & BTN_POWER)
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return menu[currentpos - 1].internal_function;
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}
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}
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void printfsentry(fs_entry file, bool highlight){
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int size = 0;
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if (highlight)
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gfx_printf("%K%k", COLOR_WHITE, COLOR_DEFAULT);
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else
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gfx_printf("%K%k", COLOR_DEFAULT, COLOR_WHITE);
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if (file.property & ISDIR)
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gfx_printf("%s\n", file.name);
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else {
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for (size = 4; size < 8; size++)
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if ((file.property & (1 << size)))
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break;
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gfx_printf("%k%s%K\a%d\e%s", COLOR_VIOLET, file.name, COLOR_DEFAULT, file.size, sizevalues[size - 4]);
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}
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}
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int makefilemenu(fs_entry *files, int amount, char *path){
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int currentpos = 1, i, res = 0, offset = 0, quickoffset = 300;
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clearscreen();
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gfx_con_setpos(544, 0);
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gfx_printf("%K%k%d / 500\n%K%k%s%k\n\n", COLOR_WHITE, COLOR_DEFAULT, amount, COLOR_DEFAULT, COLOR_GREEN, path, COLOR_DEFAULT);
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while (1){
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gfx_con_setpos(0, 47);
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for (i = -3 + offset; i < amount; i++){
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if (i < 0){
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if (i == currentpos - 1)
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gfx_printf("%k%K%s%K\n", COLOR_ORANGE, COLOR_WHITE, fixedoptions[i + 3], COLOR_DEFAULT);
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else
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gfx_printf("%k%s\n", COLOR_ORANGE, fixedoptions[i + 3]);
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}
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else
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printfsentry(files[i], (i == currentpos - 1));
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}
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if (quickoffset == 300)
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res = btn_wait();
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else {
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msleep(quickoffset);
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res = btn_read();
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}
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if (res == 0)
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quickoffset = 300;
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else if (quickoffset > 50)
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quickoffset -= 50;
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if ((res & BTN_VOL_UP) && currentpos > -2)
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currentpos--;
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if ((res & BTN_VOL_DOWN) && currentpos < amount)
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currentpos++;
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if (res & BTN_POWER)
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return currentpos;
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}
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}
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@ -1,6 +1,8 @@
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#pragma once
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#include "te.h"
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#include "fs.h"
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int makemenu(menu_item menu[], int menuamount);
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int message(char* message, u32 color);
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void clearscreen();
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void clearscreen();
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int makefilemenu(fs_entry *files, int amount, char *path);
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@ -4,10 +4,11 @@
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#include "gfx.h"
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#include "../utils/util.h"
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#include "tools.h"
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#include "fs.h"
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extern bool sd_mount();
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extern void sd_unmount();
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bool sd_mounted = false;
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bool sd_mounted;
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menu_item mainmenu[MAINMENU_AMOUNT] = {
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{"[SD:/] SD CARD", COLOR_GREEN, SD_CARD, 1},
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@ -68,6 +69,7 @@ void te_main(){
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switch(res){
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case SD_CARD:
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filemenu("SD:/");
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break;
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case EMMC:
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break;
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@ -96,44 +98,18 @@ void te_main(){
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case EXIT:
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res = makemenu(shutdownmenu, 5);
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if (res == REBOOT_RCM)
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reboot_rcm();
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else if (res == REBOOT_NORMAL)
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reboot_normal();
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else if (res == POWER_OFF)
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power_off(); //todo declock bpmp
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switch(res){
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case REBOOT_RCM:
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reboot_rcm();
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case REBOOT_NORMAL:
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reboot_normal();
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case POWER_OFF:
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power_off();
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} //todo declock bpmp
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break;
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}
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/*
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if (res == 3){
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if (sd_mounted){
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sd_mounted = false;
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sd_unmount();
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}
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else
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sd_mounted = sd_mount();
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}
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if (res == 4){
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res = makemenu(toolsmenu, 3);
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if (res == 2)
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displayinfo();
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}
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if (res == 5)
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message(CREDITS_MESSAGE, COLOR_WHITE);
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if (res == 6){
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res = makemenu(shutdownmenu, 5);
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if (res == 2)
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reboot_rcm();
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else if (res == 3)
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reboot_normal();
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else if (res == 4)
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power_off(); //todo declock bpmp
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}
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*/
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}
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}
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