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added tests/pipetest.c so I can test pcpstream with armoring with various blocksizes

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This commit is contained in:
git@daemon.de
2014-02-26 15:31:45 +01:00
parent fd3edfc728
commit deace4109c
3 changed files with 74 additions and 4 deletions
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11
tests/streamtest.c
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@@ -10,7 +10,8 @@ int main() {
unsigned char clear[8] = "ABCDEFGH";
unsigned char key[8] = "IxD8Lq1K";
unsigned char crypt[8] = {0};
int blocks = 48;
int blocks = 8;
size_t blocksize = 4;
int i = 0;
if((out = fopen("teststream.out", "wb+")) == NULL) {
@@ -21,17 +22,19 @@ int main() {
/* out output stream, z85 encoded, use z85 blocksize 8 */
Pcpstream *pout = ps_new_file(out);
ps_print(pout, "~~~~~ BEGIN ~~~~~\r\n");
ps_armor(pout, 8);
ps_armor(pout, blocksize);
/* "encrypt" a couple of times into the output stream */
for(i=0; i<blocks; i++) {
memcpy(crypt, clear, 8);
_xorbuf(key, crypt, 8);
//_dump("crypt", crypt, 8);
ps_write(pout, crypt, 8);
}
/* done, put cached buffers out and close */
ps_finish(pout);
pout->armor = 0;
ps_print(pout, "\r\n~~~~~ END ~~~~~\r\n");
ps_close(pout);
@@ -45,7 +48,7 @@ int main() {
Pcpstream *pin = ps_new_file(in);
/* enable autmatically encoding detection. */
ps_setdetermine(pin, 8);
ps_setdetermine(pin, blocksize);
/* we'll use this stream to put the "decrypted" data in.
note, that this could be a file as well. */
@@ -55,6 +58,7 @@ int main() {
for(i=0; i<blocks; i++) {
ps_read(pin, crypt, 8);
_xorbuf(key, crypt, 8);
//_dump("got", crypt, 8);
ps_write(pclear, crypt, 8);
memset(crypt,0,8);
}
@@ -67,6 +71,7 @@ int main() {
/* and verify if it's "decrypted" (re-use crypt) */
for(i=0; i<blocks; i++) {
buffer_get_chunk(result, crypt, 8);
//_dump("result", crypt, 8);
if(memcmp(crypt, clear, 8) != 0) {
fprintf(stderr, "Oops, block %d doesn't match\n", i);
goto error;