Initial Commit

TegraExplorer/source/utils/utils.c

@@ -0,0 +1,188 @@
+#include "utils.h"
+#include <string.h>
+#include <utils/types.h>
+#include <mem/heap.h>
+#include <utils/util.h>
+#include "vector.h"
+#include "../gfx/gfxutils.h"
+#include "../gfx/gfx.h"
+#include "../gfx/menu.h"
+#include "../hid/hid.h"
+#include "../fs/fsutils.h"
+#include "../config.h"
+
+extern hekate_config h_cfg;
+
+extern int launch_payload(char *path);
+
+void ALWAYS_INLINE power_off(){
+    power_set_state(POWER_OFF_RESET);
+}
+
+void ALWAYS_INLINE reboot_rcm(){
+    power_set_state(REBOOT_RCM);
+}
+
+void ALWAYS_INLINE reboot_normal(){
+    power_set_state((h_cfg.t210b01) ? REBOOT_BYPASS_FUSES : POWER_OFF_REBOOT);
+}
+
+void RebootToPayloadOrRcm(){
+    if (FileExists("sd:/atmosphere/reboot_payload.bin"))
+        launch_payload("sd:/atmosphere/reboot_payload.bin");
+    reboot_rcm();
+}
+
+char *CpyStr(const char* in){
+    int len = strlen(in);
+    char *out = malloc(len + 1);
+    out[len] = 0;
+    memcpy(out, in, len);
+    return out;
+}
+
+void MaskIn(char *mod, u32 bitstream, char mask){
+    u32 len = strlen(mod);
+    for (int i = 0; i < len; i++){
+        if (!(bitstream & 1))
+            *mod = mask;
+        
+        bitstream >>= 1;
+        mod++;
+    }
+}
+
+// non-zero is yes, zero is no
+bool StrEndsWith(char *begin, char *end){
+    begin = strrchr(begin, *end);
+    if (begin != NULL)
+        return !strcmp(begin, end);
+
+    return 0;
+}
+
+void WaitFor(u32 ms){
+    u32 a = get_tmr_ms();
+    while (a + ms > get_tmr_ms());
+}
+
+char *lines[] = {
+    "1234567890*", // 0 - 10
+    "qwertyuiop~", // 11 - 21
+    "asdfghjkl.+", // 22 - 32
+    "^zxcvbnm_<>" // 33 - 43
+};
+
+char *ShowKeyboard(const char *toEdit, u8 alwaysRet){
+    char *ret = CpyStr(toEdit);
+    int pos = 0;
+    int posOnWord = 0;
+    bool shift = 0;
+    
+    gfx_printf("* = exit | ~ = backspace | ^(left) = shift | + = add char\n\n");
+
+    u32 x, y;
+    gfx_con_getpos(&x, &y);
+
+    while (1){
+        gfx_con_setpos(x, y);
+    
+        for (int i = 0; i < strlen(ret); i++){
+            (i == posOnWord) ? SETCOLOR(COLOR_WHITE, COLOR_VIOLET) : SETCOLOR(COLOR_WHITE, COLOR_DEFAULT);
+            gfx_putc(ret[i]);
+        }
+
+        RESETCOLOR;
+        gfx_putc(' ');
+
+        for (int a = 0; a < 4; a++){
+            for (int b = 0; b < 11; b++){
+                (pos == ((b % 11) + (a * 11))) ? SETCOLOR(COLOR_DEFAULT, COLOR_WHITE) : SETCOLOR(COLOR_WHITE, COLOR_DEFAULT);
+                gfx_con_setpos(x + 16 + (b * 2 * 16), y + a * 16 * 2 + 32);
+                if (shift && lines[a][b] >= 'a' && lines[a][b] <= 'z')
+                    gfx_putc(lines[a][b] & ~BIT(5));
+                else
+                    gfx_putc(lines[a][b]);
+            }
+        }
+
+        Input_t *input = hidWait();
+        if (input->buttons & (JoyA | JoyLB | JoyRB)){
+            if (pos == 42 || input->l){
+                if (posOnWord > 0)
+                    posOnWord--;
+            }
+            else if (pos == 43 || input->r){
+                if (strlen(ret) - 1 > posOnWord)
+                    posOnWord++;
+            }
+            else if (pos == 10){
+                break;
+            }
+            else if (pos == 21){
+                u32 wordLen = strlen(ret);
+                if (!wordLen)
+                    continue;
+
+                for (int i = posOnWord; i < wordLen - 1; i++){
+                    ret[i] = ret[i + 1];
+                }
+                ret[wordLen - 1] = 0;
+                if (posOnWord > wordLen - 2)
+                    posOnWord--;
+            }
+            else if (pos == 32){
+                u32 wordLen = strlen(ret);
+                if (wordLen >= 79)
+                    continue;
+                    
+                char *copy = calloc(wordLen + 2, 1);
+                memcpy(copy, ret, wordLen);
+                copy[wordLen] = 'a';
+                free(ret);
+                ret = copy;
+            }
+            else if (pos == 33){
+                shift = !shift;
+            }
+            else {
+                char toPut = lines[pos / 11][pos % 11];
+                if (shift)
+                    toPut &= ~BIT(5);
+                ret[posOnWord] = toPut;
+
+                if (strlen(ret) - 1 > posOnWord)
+                    posOnWord++;
+            }
+        }
+        int val = (input->up || input->down) ? 11 : 1;
+
+        if (input->volm) {
+            if (pos > 0) 
+                pos -= 1;
+        }
+        else if (input->volp) {
+            if (pos < 43)
+                pos += 1;
+        }
+        else if (input->buttons & (JoyLLeft | JoyLUp)){
+            if (pos > -1 + val)
+                pos -= val;
+        }
+        else if (input->buttons & (JoyLRight | JoyLDown)){
+            if (pos < 44 - val)
+                pos += val;
+        }
+
+        if (input->b){
+            break;
+        }
+    }
+    
+    if (!strcmp(ret, toEdit) && !alwaysRet){
+        free(ret);
+        return NULL;
+    }
+
+    return ret;
+}