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tidy-up: example, tests

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- drop unnecessary `WIN32`-specific branches.

- add `static`.

- sync header inclusion order.

- sync some common code between examples/tests.

- fix formatting/indentation.

- fix some `checksrc` errors not caught by `checksrc`.

Closes #936
This commit is contained in:
Viktor Szakats
2023-04-08 22:26:10 +00:00
parent 7e4855926e
commit fb9f888308
28 changed files with 343 additions and 409 deletions
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30
example/ssh2_agent.c
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@ -13,12 +13,12 @@
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
@ -27,10 +27,10 @@
#include <fcntl.h>
#include <errno.h>
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include <ctype.h>
const char *username = "username";
static const char *username = "username";
int main(int argc, char *argv[])
{
@ -86,8 +86,7 @@ int main(int argc, char *argv[])
sin.sin_family = AF_INET;
sin.sin_port = htons(22);
sin.sin_addr.s_addr = hostaddr;
if(connect(sock, (struct sockaddr*)(&sin),
sizeof(struct sockaddr_in)) != 0) {
if(connect(sock, (struct sockaddr*)(&sin), sizeof(struct sockaddr_in))) {
fprintf(stderr, "failed to connect!\n");
goto shutdown;
}
@ -101,10 +100,10 @@ int main(int argc, char *argv[])
return 1;
}
/* At this point we have not authenticated. The first thing to do is check
* the hostkey's fingerprint against our known hosts Your app may have it
* hard coded, may go to a file, may present it to the user, that's your
* call
/* At this point we have not yet authenticated. The first thing to do
* is check the hostkey's fingerprint against our known hosts Your app
* may have it hard coded, may go to a file, may present it to the
* user, that's your call
*/
fingerprint = libssh2_hostkey_hash(session, LIBSSH2_HOSTKEY_HASH_SHA1);
fprintf(stderr, "Fingerprint: ");
@ -208,7 +207,7 @@ int main(int argc, char *argv[])
* A channel can be freed with: libssh2_channel_free()
*/
skip_shell:
skip_shell:
if(channel) {
libssh2_channel_free(channel);
channel = NULL;
@ -220,7 +219,7 @@ int main(int argc, char *argv[])
* libssh2_channel_direct_tcpip()
*/
shutdown:
shutdown:
if(agent) {
libssh2_agent_disconnect(agent);
@ -228,8 +227,7 @@ int main(int argc, char *argv[])
}
if(session) {
libssh2_session_disconnect(session,
"Normal Shutdown, Thank you for playing");
libssh2_session_disconnect(session, "Normal Shutdown");
libssh2_session_free(session);
}
@ -241,7 +239,7 @@ int main(int argc, char *argv[])
#endif
}
fprintf(stderr, "all done!\n");
fprintf(stderr, "all done\n");
libssh2_exit();