mirror of
https://github.com/suchmememanyskill/TegraExplorer.git
synced 2024-11-08 13:11:54 +00:00
add old bad hexview
This commit is contained in:
parent
dfc02f9f81
commit
48ddc6ea60
3 changed files with 60 additions and 7 deletions
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@ -109,12 +109,62 @@ void RenameFile(char *path, FSEntry_t entry){
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free(renameTo);
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}
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// This is from the original TE and it's bad but uhh i'm too lazy to fix it
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void HexView(char *path, FSEntry_t entry){
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char *filePath = CombinePaths(path, entry.name);
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FIL in;
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u8 *print;
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u32 size;
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QWORD offset = 0;
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int res;
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Input_t *input = hidRead();
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while (input->buttons & (BtnPow | JoyB))
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hidRead();
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gfx_clearscreen();
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print = malloc(2048);
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if ((res = f_open(&in, filePath, FA_READ | FA_OPEN_EXISTING))){
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DrawError(newErrCode(res));
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return;
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}
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while (1){
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f_lseek(&in, offset * 32);
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if ((res = f_read(&in, print, 2048, &size))){
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DrawError(newErrCode(res));
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return;
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}
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gfx_con_setpos(0, 31);
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gfx_hexdump(offset * 32, print, size);
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input = hidRead();
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if (!(input->buttons))
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input = hidWait();
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if (input->down && 2048 == size)
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offset += 2;
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if (input->up && offset > 0)
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offset -= 2;
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if (input->buttons & (BtnPow | JoyB))
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break;
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}
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f_close(&in);
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free(print);
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free(filePath);
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}
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fileMenuPath FileMenuPaths[] = {
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CopyClipboard,
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MoveClipboard,
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RenameFile,
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DeleteFile,
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UnimplementedException,
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HexView,
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LaunchPayload,
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RunScript
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};
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@ -492,6 +492,8 @@ void gfx_putc_small(char c){
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gfx_con.fntsz = 16;
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}
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#define hexDumpLen 0x20
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void gfx_hexdump(u32 base, const u8 *buf, u32 len)
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{
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if (gfx_con.mute)
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@ -501,14 +503,14 @@ void gfx_hexdump(u32 base, const u8 *buf, u32 len)
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gfx_con.fntsz = 8;
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for(u32 i = 0; i < len; i++)
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{
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if(i % 0x10 == 0)
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if(i % hexDumpLen == 0)
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{
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if(i != 0)
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{
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gfx_puts("| ");
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for(u32 j = 0; j < 0x10; j++)
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for(u32 j = 0; j < hexDumpLen; j++)
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{
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u8 c = buf[i - 0x10 + j];
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u8 c = buf[i - hexDumpLen + j];
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if(c >= 32 && c <= 126)
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gfx_putc(c);
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else
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@ -521,12 +523,12 @@ void gfx_hexdump(u32 base, const u8 *buf, u32 len)
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gfx_printf("%02x ", buf[i]);
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if (i == len - 1)
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{
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int ln = len % 0x10 != 0;
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u32 k = 0x10 - 1;
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int ln = len % hexDumpLen != 0;
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u32 k = hexDumpLen - 1;
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if (ln)
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{
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k = (len & 0xF) - 1;
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for (u32 j = 0; j < 0x10 - k; j++)
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for (u32 j = 0; j < hexDumpLen - k; j++)
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gfx_puts(" ");
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}
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gfx_puts("| ");
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@ -14,6 +14,7 @@
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#define JoyLRight BIT(18)
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#define JoyLLeft BIT(19)
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#define JoyLB BIT(22)
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#define BtnPow BIT(24)
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#define BtnVolP BIT(25)
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#define BtnVolM BIT(26)
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#define JoyRDown BIT(27)
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