Arav/tetatet
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Reorganised the main() func.

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This commit is contained in:
Alexander Andreev 2024-03-26 17:44:35 +04:00
parent de1d4085b9
commit 9e9b0ba047
Signed by: Arav
GPG Key ID: 25969B23DCB5CA34
1 changed files with 18 additions and 32 deletions
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50
src/main.c
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@ -17,8 +17,6 @@ void usage(void) {
} }
int main(int argc, char **argv) { int main(int argc, char **argv) {
int ret = 0;
if (argc < 4) { if (argc < 4) {
usage(); usage();
return -1; return -1;
@ -35,42 +33,30 @@ int main(int argc, char **argv) {
char *addr = argv[2]; char *addr = argv[2];
char *port = argv[3]; char *port = argv[3];
if (direction != 'c' && direction != 's') {
usage();
return -1;
}
int result = 0;
net_t n; net_t n;
crypt_session_t s; crypt_session_t s;
crypt_key_t ok, rk; crypt_key_t ok, rk;
if (crypt_key_gen(&ok) == -1) { if ((result = crypt_key_gen(&ok)) == -1)
ret = -1;
goto cleanup; goto cleanup;
}
if (direction == 'c') { (direction == 'c') ?
if (net_client_init(&n, addr, port) == -1) { (result = net_client_init(&n, addr, port))
ret = -1; : (result = net_server_init(&n, addr, port));
goto cleanup; if (result != 0)
} goto cleanup;
int res = client_handshake(&n, &s, &ok, &rk); (direction == 'c') ?
(result = client_handshake(&n, &s, &ok, &rk))
if (res != 0) { : (result = server_handshake(&n, &s, &ok, &rk));
ret = res; if (result != 0)
goto cleanup; goto cleanup;
}
} else if (direction == 's') {
if (net_server_init(&n, addr, port) == -1) {
ret = -1;
goto cleanup;
}
int res = server_handshake(&n, &s, &ok, &rk);
if (res != 0) {
ret = -1;
goto cleanup;
}
} else {
usage();
}
fprintf(stderr, "A connection established!\n"); fprintf(stderr, "A connection established!\n");
@ -84,7 +70,7 @@ cleanup:
// if (audio_terminate_soundsystem() == -1) // if (audio_terminate_soundsystem() == -1)
// return -1; // return -1;
return ret; return result;
} }
int handshake(const unsigned char * hello, const char * remote_hello, crypt_session_t *const s, crypt_key_t *const ok, crypt_key_t *const rk) { int handshake(const unsigned char * hello, const char * remote_hello, crypt_session_t *const s, crypt_key_t *const ok, crypt_key_t *const rk) {