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style: make includes and examples code style strict

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make travis and the makefile rule verify them too

Closes #334
This commit is contained in:
Daniel Stenberg
2019-03-21 09:19:48 +01:00
parent 4186a04cfd
commit 452517d96c
28 changed files with 1060 additions and 958 deletions
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94
example/sftp.c
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@ -37,18 +37,19 @@
#include <ctype.h>
const char *keyfile1="~/.ssh/id_rsa.pub";
const char *keyfile2="~/.ssh/id_rsa";
const char *username="username";
const char *password="password";
const char *sftppath="/tmp/TEST";
const char *keyfile1 = "~/.ssh/id_rsa.pub";
const char *keyfile2 = "~/.ssh/id_rsa";
const char *username = "username";
const char *password = "password";
const char *sftppath = "/tmp/TEST";
static void kbd_callback(const char *name, int name_len,
const char *instruction, int instruction_len, int num_prompts,
const LIBSSH2_USERAUTH_KBDINT_PROMPT *prompts,
LIBSSH2_USERAUTH_KBDINT_RESPONSE *responses,
void **abstract)
static void kbd_callback(const char *name, int name_len,
const char *instruction, int instruction_len,
int num_prompts,
const LIBSSH2_USERAUTH_KBDINT_PROMPT *prompts,
LIBSSH2_USERAUTH_KBDINT_RESPONSE *responses,
void **abstract)
{
int i;
size_t n;
@ -67,7 +68,7 @@ static void kbd_callback(const char *name, int name_len,
fprintf(stderr, "Number of prompts: %d\n\n", num_prompts);
for (i = 0; i < num_prompts; i++) {
for(i = 0; i < num_prompts; i++) {
fprintf(stderr, "Prompt %d from server: '", i);
fwrite(prompts[i].text, 1, prompts[i].length, stderr);
fprintf(stderr, "'\n");
@ -75,7 +76,7 @@ static void kbd_callback(const char *name, int name_len,
fprintf(stderr, "Please type response: ");
fgets(buf, sizeof(buf), stdin);
n = strlen(buf);
while (n > 0 && strchr("\r\n", buf[n - 1]))
while(n > 0 && strchr("\r\n", buf[n - 1]))
n--;
buf[n] = 0;
@ -108,16 +109,17 @@ int main(int argc, char *argv[])
WSADATA wsadata;
int err;
err = WSAStartup(MAKEWORD(2,0), &wsadata);
if (err != 0) {
err = WSAStartup(MAKEWORD(2, 0), &wsadata);
if(err != 0) {
fprintf(stderr, "WSAStartup failed with error: %d\n", err);
return 1;
}
#endif
if (argc > 1) {
if(argc > 1) {
hostaddr = inet_addr(argv[1]);
} else {
}
else {
hostaddr = htonl(0x7F000001);
}
@ -131,8 +133,8 @@ int main(int argc, char *argv[])
sftppath = argv[4];
}
rc = libssh2_init (0);
if (rc != 0) {
rc = libssh2_init(0);
if(rc != 0) {
fprintf(stderr, "libssh2 initialization failed (%d)\n", rc);
return 1;
}
@ -146,8 +148,8 @@ 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)) != 0) {
fprintf(stderr, "failed to connect!\n");
return -1;
}
@ -185,54 +187,61 @@ int main(int argc, char *argv[])
/* check what authentication methods are available */
userauthlist = libssh2_userauth_list(session, username, strlen(username));
fprintf(stderr, "Authentication methods: %s\n", userauthlist);
if (strstr(userauthlist, "password") != NULL) {
if(strstr(userauthlist, "password") != NULL) {
auth_pw |= 1;
}
if (strstr(userauthlist, "keyboard-interactive") != NULL) {
if(strstr(userauthlist, "keyboard-interactive") != NULL) {
auth_pw |= 2;
}
if (strstr(userauthlist, "publickey") != NULL) {
if(strstr(userauthlist, "publickey") != NULL) {
auth_pw |= 4;
}
/* if we got an 4. argument we set this option if supported */
/* if we got an 4. argument we set this option if supported */
if(argc > 5) {
if ((auth_pw & 1) && !strcasecmp(argv[5], "-p")) {
if((auth_pw & 1) && !strcasecmp(argv[5], "-p")) {
auth_pw = 1;
}
if ((auth_pw & 2) && !strcasecmp(argv[5], "-i")) {
if((auth_pw & 2) && !strcasecmp(argv[5], "-i")) {
auth_pw = 2;
}
if ((auth_pw & 4) && !strcasecmp(argv[5], "-k")) {
if((auth_pw & 4) && !strcasecmp(argv[5], "-k")) {
auth_pw = 4;
}
}
if (auth_pw & 1) {
if(auth_pw & 1) {
/* We could authenticate via password */
if (libssh2_userauth_password(session, username, password)) {
if(libssh2_userauth_password(session, username, password)) {
fprintf(stderr, "Authentication by password failed.\n");
goto shutdown;
}
} else if (auth_pw & 2) {
}
else if(auth_pw & 2) {
/* Or via keyboard-interactive */
if (libssh2_userauth_keyboard_interactive(session, username, &kbd_callback) ) {
if(libssh2_userauth_keyboard_interactive(session, username,
&kbd_callback) ) {
fprintf(stderr,
"\tAuthentication by keyboard-interactive failed!\n");
goto shutdown;
} else {
}
else {
fprintf(stderr,
"\tAuthentication by keyboard-interactive succeeded.\n");
}
} else if (auth_pw & 4) {
}
else if(auth_pw & 4) {
/* Or by public key */
if (libssh2_userauth_publickey_fromfile(session, username, keyfile1, keyfile2, password)) {
if(libssh2_userauth_publickey_fromfile(session, username, keyfile1,
keyfile2, password)) {
fprintf(stderr, "\tAuthentication by public key failed!\n");
goto shutdown;
} else {
}
else {
fprintf(stderr, "\tAuthentication by public key succeeded.\n");
}
} else {
}
else {
fprintf(stderr, "No supported authentication methods found!\n");
goto shutdown;
}
@ -240,7 +249,7 @@ int main(int argc, char *argv[])
fprintf(stderr, "libssh2_sftp_init()!\n");
sftp_session = libssh2_sftp_init(session);
if (!sftp_session) {
if(!sftp_session) {
fprintf(stderr, "Unable to init SFTP session\n");
goto shutdown;
}
@ -250,7 +259,7 @@ int main(int argc, char *argv[])
sftp_handle =
libssh2_sftp_open(sftp_session, sftppath, LIBSSH2_FXF_READ, 0);
if (!sftp_handle) {
if(!sftp_handle) {
fprintf(stderr, "Unable to open file with SFTP: %ld\n",
libssh2_sftp_last_error(sftp_session));
goto shutdown;
@ -262,19 +271,20 @@ int main(int argc, char *argv[])
/* loop until we fail */
fprintf(stderr, "libssh2_sftp_read()!\n");
rc = libssh2_sftp_read(sftp_handle, mem, sizeof(mem));
if (rc > 0) {
if(rc > 0) {
write(1, mem, rc);
} else {
}
else {
break;
}
} while (1);
} while(1);
libssh2_sftp_close(sftp_handle);
libssh2_sftp_shutdown(sftp_session);
shutdown:
libssh2_session_disconnect(session, "Normal Shutdown, Thank you for playing");
libssh2_session_disconnect(session, "Normal Shutdown");
libssh2_session_free(session);
#ifdef WIN32