lib/libssh2
1
0
Fork 0
mirror of https://github.com/libssh2/libssh2.git synced 2025-07-29 13:01:14 +03:00
Code Activity

examples: use stderr for messages, stdout for data

Browse Source 
Reported by: Karel Srot
Bug: https://bugzilla.redhat.com/867462
This commit is contained in:
Kamil Dudka
2012-10-22 13:29:27 +02:00
parent e2bb780d77
commit b31e35aba6
20 changed files with 148 additions and 141 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
example/tcpip-forward.c
View File

@ -137,7 +137,7 @@ int main(int argc, char *argv[])
/* check what authentication methods are available */
userauthlist = libssh2_userauth_list(session, username, strlen(username));
printf("Authentication methods: %s\n", userauthlist);
fprintf(stderr, "Authentication methods: %s\n", userauthlist);
if (strstr(userauthlist, "password"))
auth |= AUTH_PASSWORD;
if (strstr(userauthlist, "publickey"))
@ -159,17 +159,17 @@ int main(int argc, char *argv[])
} else if (auth & AUTH_PUBLICKEY) {
if (libssh2_userauth_publickey_fromfile(session, username, keyfile1,
keyfile2, password)) {
printf("\tAuthentication by public key failed!\n");
fprintf(stderr, "\tAuthentication by public key failed!\n");
goto shutdown;
}
printf("\tAuthentication by public key succeeded.\n");
fprintf(stderr, "\tAuthentication by public key succeeded.\n");
} else {
printf("No supported authentication methods found!\n");
fprintf(stderr, "No supported authentication methods found!\n");
goto shutdown;
}
printf("Asking server to listen on remote %s:%d\n", remote_listenhost,
remote_wantport);
fprintf(stderr, "Asking server to listen on remote %s:%d\n",
remote_listenhost, remote_wantport);
listener = libssh2_channel_forward_listen_ex(session, remote_listenhost,
remote_wantport, &remote_listenport, 1);
@ -180,10 +180,10 @@ int main(int argc, char *argv[])
goto shutdown;
}
printf("Server is listening on %s:%d\n", remote_listenhost,
fprintf(stderr, "Server is listening on %s:%d\n", remote_listenhost,
remote_listenport);
printf("Waiting for remote connection\n");
fprintf(stderr, "Waiting for remote connection\n");
channel = libssh2_channel_forward_accept(listener);
if (!channel) {
fprintf(stderr, "Could not accept connection!\n"
@ -192,7 +192,8 @@ int main(int argc, char *argv[])
goto shutdown;
}
printf("Accepted remote connection. Connecting to local server %s:%d\n",
fprintf(stderr,
"Accepted remote connection. Connecting to local server %s:%d\n",
local_destip, local_destport);
forwardsock = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
sin.sin_family = AF_INET;
@ -206,7 +207,7 @@ int main(int argc, char *argv[])
goto shutdown;
}
printf("Forwarding connection from remote %s:%d to local %s:%d\n",
fprintf(stderr, "Forwarding connection from remote %s:%d to local %s:%d\n",
remote_listenhost, remote_listenport, local_destip, local_destport);
/* Must use non-blocking IO hereafter due to the current libssh2 API */
@ -228,7 +229,7 @@ int main(int argc, char *argv[])
perror("read");
goto shutdown;
} else if (0 == len) {
printf("The local server at %s:%d disconnected!\n",
fprintf(stderr, "The local server at %s:%d disconnected!\n",
local_destip, local_destport);
goto shutdown;
}
@ -260,7 +261,7 @@ int main(int argc, char *argv[])
wr += i;
}
if (libssh2_channel_eof(channel)) {
printf("The remote client at %s:%d disconnected!\n",
fprintf(stderr, "The remote client at %s:%d disconnected!\n",
remote_listenhost, remote_listenport);
goto shutdown;
}