Get a basic gpt menu

2020-04-04 16:49:47 +02:00
parent ee145ca9aa
commit f93cc0ff44
10 changed files with 209 additions and 41 deletions
--- a/source/tegraexplorer/emmc/emmcmenu.c
+++ b/source/tegraexplorer/emmc/emmcmenu.c
@@ -0,0 +1,118 @@
+#include <string.h>
+#include "emmc.h"
+#include "../../mem/heap.h"
+#include "../../utils/types.h"
+#include "../../libs/fatfs/ff.h"
+#include "../../utils/sprintf.h"
+#include "../../utils/btn.h"
+#include "../../gfx/gfx.h"
+#include "../../utils/util.h"
+#include "../../hos/pkg1.h"
+#include "../../storage/sdmmc.h"
+#include "../../storage/nx_emmc.h"
+#include "../../sec/tsec.h"
+#include "../../soc/t210.h"
+#include "../../soc/fuse.h"
+#include "../../mem/mc.h"
+#include "../../sec/se.h"
+#include "../../soc/hw_init.h"
+#include "../../mem/emc.h"
+#include "../../mem/sdram.h"
+#include "../../storage/emummc.h"
+#include "../../config/config.h"
+#include "../common/common.h"
+#include "../gfx/gfxutils.h"
+#include "../../utils/list.h"
+#include "../../mem/heap.h"
+#include "emmcmenu.h"
+#include "../fs/fsreader.h"
+#include "../utils/utils.h"
+#include "../gfx/menu.h"
+#include "../fs/fsmenu.h"
+
+menu_entry *mmcMenuEntries = NULL;
+
+int checkGptRules(char *in){
+    for (int i = 0; gpt_fs_rules[i].name != NULL; i++){
+        if (!strcmp(in, gpt_fs_rules[i].name))
+            return gpt_fs_rules[i].property;
+    }
+    return 0;
+}
+
+void addEntry(emmc_part_t *part, u8 property, int spot){
+    if (mmcMenuEntries[spot].name != NULL){
+        free(mmcMenuEntries[spot].name);
+    }
+
+    utils_copystring(part->name, &mmcMenuEntries[spot].name);
+
+    if (property & isFS){
+        mmcMenuEntries[spot].storage = (u32)(property & 0x7F);
+        mmcMenuEntries[spot].property = ISDIR;
+    }
+    else {
+        u64 size = 0;
+        int sizes = 0;
+        mmcMenuEntries[spot].property = 0;
+        size = (part->lba_end + 1 - part->lba_start) * NX_EMMC_BLOCKSIZE;
+
+        while (size > 1024){
+            size /= 1024;
+            sizes++;
+        }
+
+        if (sizes > 3)
+            sizes = 0;
+
+        mmcMenuEntries[spot].property |= (1 << (4 + sizes));
+        mmcMenuEntries[spot].storage = (u32)size;
+    }
+}
+
+int fillMmcMenu(short mmcType){
+    int count = 2, i;
+
+    if (mmcMenuEntries != NULL)
+        clearfileobjects(&mmcMenuEntries);
+
+    link_t *gpt = selectGpt(mmcType);
+
+    LIST_FOREACH_ENTRY(emmc_part_t, part, gpt, link)
+        count++;
+
+    createfileobjects(count, &mmcMenuEntries);
+
+    for (i = 0; i < 2; i++){
+        utils_copystring(mmcmenu_start[i].name, &mmcMenuEntries[i].name);
+        mmcMenuEntries[i].property = mmcmenu_start[i].property;
+        mmcMenuEntries[i].storage = mmcmenu_start[i].storage;
+    }
+
+    LIST_FOREACH_ENTRY(emmc_part_t, part, gpt, link){
+        addEntry(part, checkGptRules(part->name), i++);
+    }
+
+    return count;
+}
+
+int makeMmcMenu(short mmcType){
+    int count, selection;
+    count = fillMmcMenu(mmcType);
+    connect_mmc(mmcType);
+    while (1){
+        selection = menu_make(mmcMenuEntries, count, (mmcType == SYSMMC) ? "-- SYSMMC --" : "-- EMUMMC --");
+
+        switch(selection){
+            case 0:
+                return 0;
+            case 1:
+                break; //stubbed
+            default:
+                if (mmcMenuEntries[selection].property & ISDIR){
+                    if (!mount_mmc(mmcMenuEntries[selection].name, mmcMenuEntries[selection].storage))
+                        fileexplorer("emmc:/", 1);  
+                } 
+        }
+    }
+}