generic-library/ssh2
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fix by Immanuel Gregoire, sizeof != strlen!

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This commit is contained in:
Daniel Stenberg 2007-09-24 12:14:18 +00:00
parent 5a854cfb26
commit 5d91d286f1
2 changed files with 37 additions and 12 deletions
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45
example/simple/scp_nonblock.c
View File

@ -1,5 +1,5 @@
/*
* $Id: scp_nonblock.c,v 1.9 2007/08/09 01:10:11 dfandrich Exp $
* $Id: scp_nonblock.c,v 1.10 2007/09/24 12:14:18 bagder Exp $
*
* Sample showing how to do SCP transfers in a non-blocking manner.
*/
@ -156,11 +156,12 @@ int main(int argc, char *argv[])
fprintf(stderr, "libssh2_scp_recv() is done, now receive data!\n");
while(got < fileinfo.st_size) {
char mem[1000];
char mem[256000];
struct timeval timeout;
int rc;
fd_set fd;
fd_set readfd;
fd_set writefd;
do {
int amount=sizeof(mem);
@ -172,32 +173,56 @@ int main(int argc, char *argv[])
/* loop until we block */
rc = libssh2_channel_read(channel, mem, amount);
if (rc > 0) {
#if 0
write(1, mem, rc);
#endif
got += rc;
}
else {
//printf("libssh2 returned %d\n", rc);
}
} while (rc > 0);
if (rc == LIBSSH2_ERROR_EAGAIN) {
/* this is due to blocking that would occur otherwise
so we loop on this condition */
timeout.tv_sec = 10;
timeout.tv_sec = 1;
timeout.tv_usec = 0;
FD_ZERO(&fd);
FD_ZERO(&readfd);
FD_ZERO(&writefd);
FD_SET(sock, &fd);
FD_SET(sock, &readfd);
FD_SET(sock, &writefd);
rc = select(sock+1, &fd, &fd, NULL, &timeout);
if (rc <= 0) {
/* negative is error
0 is timeout */
rc = select(sock+1, &readfd, &writefd, NULL, &timeout);
if(rc < 0) {
fprintf(stderr, "SCP ERROR: %d\n", rc);
}
else if (rc == 0) {
fprintf(stderr, "SCP timed out: %d\n", rc);
}
else {
#if 0
if(FD_ISSET(sock, &readfd)) {
printf("Readable socket\n");
}
else if(FD_ISSET(sock, &writefd)) {
static counter=0;
printf("Writeable socket\n");
if(counter++ > 200)
return 1;
}
#endif
}
continue;
}
break;
}
printf("Got totally %d bytes\n", (int)got);
libssh2_channel_free(channel);
channel = NULL;

4
example/simple/sftp.c
View File

@ -1,5 +1,5 @@
/*
* $Id: sftp.c,v 1.13 2007/08/09 01:10:11 dfandrich Exp $
* $Id: sftp.c,v 1.14 2007/09/24 12:14:18 bagder Exp $
*
* Sample showing how to do SFTP transfers.
*
@ -147,7 +147,7 @@ int main(int argc, char *argv[])
fprintf(stderr, "\n");
/* check what authentication methods are available */
userauthlist = libssh2_userauth_list(session, username, sizeof(username));
userauthlist = libssh2_userauth_list(session, username, strlen(username));
printf("Authentication methods: %s\n", userauthlist);
if (strstr(userauthlist, "password") != NULL) {
auth_pw |= 1;