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Update CRL functions and tools

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This commit is contained in:
Zhi Guan
2023-01-25 22:39:12 +08:00
parent c6ca4dd37b
commit c4c11ffe6b
21 changed files with 1854 additions and 527 deletions
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30
src/file.c
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@@ -1,5 +1,5 @@
/*
* Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
* Copyright 2014-2023 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
@@ -33,3 +33,31 @@ int file_size(FILE *fp, size_t *size)
*size = st.st_size;
return 1;
}
int file_read_all(const char *file, uint8_t **out, size_t *outlen)
{
int ret = -1;
FILE *fp = NULL;
size_t fsize;
uint8_t *buf = NULL;
if (!(fp = fopen(file, "r"))
|| file_size(fp, &fsize) != 1
|| (buf = malloc(fsize)) == NULL) {
error_print();
goto end;
}
if (fread(buf, 1, fsize, fp) != fsize) {
error_print();
goto end;
}
*out = buf;
*outlen = fsize;
buf = NULL;
ret = 1;
end:
if (fp) fclose(fp);
if (buf) free(buf);
return ret;
}