mirror of
https://github.com/suchmememanyskill/TegraExplorer.git
synced 2024-11-08 21:21:50 +00:00
513bd804b1
- also fatfs is stupid - also close files properly on a failed copy - also check for errors during folder readouts - also make sure holding vol- doesn't dump the keys anyway
48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
#include "folderReader.h"
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#include <libs/fatfs/ff.h>
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#include "../../utils/utils.h"
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#include <mem/heap.h>
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void clearFileVector(Vector_t *v){
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vecPDefArray(FSEntry_t*, entries, v);
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for (int i = 0; i < v->count; i++)
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free(entries[i].name);
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free(v->data);
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}
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Vector_t /* of type FSEntry_t */ ReadFolder(char *path, int *res){
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Vector_t out = newVec(sizeof(FSEntry_t), 16); // we may want to prealloc with the same size as the folder
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DIR dir;
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FILINFO fno;
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if ((*res = f_opendir(&dir, path))){
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// Err!
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return out;
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}
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while (!(*res = f_readdir(&dir, &fno)) && fno.fname[0]) {
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FSEntry_t newEntry = {.optionUnion = fno.fattrib, .name = CpyStr(fno.fname)};
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if (!newEntry.isDir){
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u64 total = fno.fsize;
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u8 type = 0;
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while (total > 1024){
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total /= 1024;
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type++;
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}
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if (type > 3)
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type = 3;
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newEntry.showSize = 1;
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newEntry.size = total;
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newEntry.sizeDef = type;
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}
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vecAddElem(&out, newEntry);
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}
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f_closedir(&dir);
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return out;
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}
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