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Fix handling dynamic files.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-05-23 19:56:26 +02:00
parent 7ed4cb912e
commit d19429cb84
1 changed files with 4 additions and 20 deletions
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24
src/fs/file.c
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@@ -88,7 +88,7 @@ void process_fci(const file_t *pe) {
res_APDU[3] = res_APDU_size-4; res_APDU[3] = res_APDU_size-4;
} }
#define MAX_DYNAMIC_FILES 64 #define MAX_DYNAMIC_FILES 128
uint16_t dynamic_files = 0; uint16_t dynamic_files = 0;
file_t dynamic_file[MAX_DYNAMIC_FILES]; file_t dynamic_file[MAX_DYNAMIC_FILES];
@@ -226,6 +226,9 @@ void scan_flash() {
uint16_t fid = flash_read_uint16(base+sizeof(uintptr_t)+sizeof(uintptr_t)); uint16_t fid = flash_read_uint16(base+sizeof(uintptr_t)+sizeof(uintptr_t));
printf("[%x] scan fid %x, len %d\r\n",base,fid,flash_read_uint16(base+sizeof(uintptr_t)+sizeof(uintptr_t)+sizeof(uint16_t))); printf("[%x] scan fid %x, len %d\r\n",base,fid,flash_read_uint16(base+sizeof(uintptr_t)+sizeof(uintptr_t)+sizeof(uint16_t)));
file_t *file = (file_t *)search_by_fid(fid, NULL, SPECIFY_EF); file_t *file = (file_t *)search_by_fid(fid, NULL, SPECIFY_EF);
if (!file) {
file = file_new(fid);
}
if (file) if (file)
file->data = (uint8_t *)(base+sizeof(uintptr_t)+sizeof(uintptr_t)+sizeof(uint16_t)); file->data = (uint8_t *)(base+sizeof(uintptr_t)+sizeof(uintptr_t)+sizeof(uint16_t));
if (flash_read_uintptr(base) == 0x0) { if (flash_read_uintptr(base) == 0x0) {
@@ -285,22 +288,3 @@ file_t *file_new(uint16_t fid) {
//memset((uint8_t *)f->acl, 0x90, sizeof(f->acl)); //memset((uint8_t *)f->acl, 0x90, sizeof(f->acl));
return f; return f;
} }
file_chain_t *add_file_to_chain(file_t *file, file_chain_t **chain) {
if (search_file_chain(file->fid, *chain))
return NULL;
file_chain_t *fc = (file_chain_t *)malloc(sizeof(file_chain_t));
fc->file = file;
fc->next = *chain;
*chain = fc;
return fc;
}
file_t *search_file_chain(uint16_t fid, file_chain_t *chain) {
for (file_chain_t *fc = chain; fc; fc = fc->next) {
if (fid == fc->file->fid) {
return fc->file;
}
}
return NULL;
}