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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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27
example/sftp_write_sliding.c
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@ -14,15 +14,15 @@
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.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
@ -75,6 +75,8 @@ int main(int argc, char *argv[])
struct sockaddr_in sin;
const char *fingerprint;
LIBSSH2_SESSION *session;
const char *pubkey = "/home/username/.ssh/id_rsa.pub";
const char *privkey = "/home/username/.ssh/id_rsa";
const char *username = "username";
const char *password = "password";
const char *loclfile = "sftp_write_nonblock.c";
@ -108,7 +110,6 @@ int main(int argc, char *argv[])
else {
hostaddr = htonl(0x7F000001);
}
if(argc > 2) {
username = argv[2];
}
@ -143,14 +144,13 @@ 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");
return -1;
}
/* Create a session instance
*/
*/
session = libssh2_session_init();
if(!session)
return -1;
@ -168,10 +168,10 @@ int main(int argc, char *argv[])
return -1;
}
/* 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
/* 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: ");
@ -191,10 +191,8 @@ int main(int argc, char *argv[])
}
else {
/* Or by public key */
#define PUBKEY "/home/username/.ssh/id_rsa.pub"
#define PRIVKEY "/home/username/.ssh/id_rsa"
while((rc = libssh2_userauth_publickey_fromfile(session, username,
PUBKEY, PRIVKEY,
pubkey, privkey,
password)) ==
LIBSSH2_ERROR_EAGAIN);
if(rc) {
@ -223,7 +221,6 @@ int main(int argc, char *argv[])
LIBSSH2_FXF_TRUNC,
LIBSSH2_SFTP_S_IRUSR|LIBSSH2_SFTP_S_IWUSR|
LIBSSH2_SFTP_S_IRGRP|LIBSSH2_SFTP_S_IROTH);
if(!sftp_handle &&
(libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN)) {
fprintf(stderr, "Unable to open file with SFTP\n");