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#define _GNU_SOURCE
#include <assert.h>
#include <error.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sequoia.h>
const char *armored =
"-----BEGIN PGP ARMORED FILE-----\n"
"Key0: Value0\n"
"Key1: Value1\n"
"\n"
"SGVsbG8gd29ybGQh\n"
"=s4Gu\n"
"-----END PGP ARMORED FILE-----\n";
int
main (int argc, char **argv)
{
sq_error_t err;
sq_context_t ctx;
sq_reader_t bytes;
sq_reader_t armor;
sq_armor_kind_t kind;
char message[12];
sq_armor_header_t *header;
size_t header_len;
ctx = sq_context_new ("org.sequoia-pgp.example", &err);
if (ctx == NULL)
error (1, 0, "Initializing sequoia failed: %s",
sq_error_string (err));
bytes = sq_reader_from_bytes ((uint8_t *) armored, strlen (armored));
armor = sq_armor_reader_new (bytes, SQ_ARMOR_KIND_ANY);
header = sq_armor_reader_headers (ctx, armor, &header_len);
if (header == NULL)
error (1, 0, "Getting headers failed: %s",
sq_error_string (err));
assert (header_len == 2);
assert (strcmp (header[0].key, "Key0") == 0
&& strcmp (header[0].value, "Value0") == 0);
assert (strcmp (header[1].key, "Key1") == 0
&& strcmp (header[1].value, "Value1") == 0);
for (size_t i = 0; i < header_len; i++)
{
free (header[i].key);
free (header[i].value);
}
free (header);
kind = sq_armor_reader_kind (armor);
assert (kind == SQ_ARMOR_KIND_FILE);
if (sq_reader_read (ctx, armor, (uint8_t *) message, 12) < 0)
{
err = sq_context_last_error (ctx);
error (1, 0, "Reading failed: %s",
sq_error_string (err));
}
assert (memcmp (message, "Hello world!", 12) == 0);
sq_reader_free (armor);
sq_reader_free (bytes);
sq_context_free (ctx);
return 0;
}
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