Re: C++ Wrapper, getting started

["Dave Miller @ Harbrick" <dmiller@xxxxxxxxxxxx>]

Thanks Emre,

I've added verbosity and everything is returning successfully. The 
problem is that requestExec() is not actually running the command that I 
ask it to.  It returns successfully, but does nothing.

On 05/14/2015 11:24 PM, Emre Soranlar wrote:
> Hi Dave,
>
> You should set port number and verbosity for the connection. And make 
> sure the ssh is active on the remote computer. See the my connection, 
> ( this is C code but there is no difference in c++ )
>
> int verbosity = SSH_LOG_PROTOCOL;
>
> int port = 22;
>
> char *password = "test";
>
> int rc;
>
> ssh_options_set(my_ssh_session, SSH_OPTIONS_HOST, "192.168.56.102");
>
> ssh_options_set(my_ssh_session, SSH_OPTIONS_LOG_VERBOSITY, &verbosity);
>
> ssh_options_set(my_ssh_session, SSH_OPTIONS_PORT, &port);
>
> ssh_options_set(my_ssh_session, SSH_OPTIONS_USER, "user");
>
> rc = ssh_connect(my_ssh_session);
>
> if ( rc == SSH_OK )
>
> {
>
>     EventLogger::LogMessage(true, "Connection succeded %d", rc);
>
> }
>
> else
>
> {
>
>     EventLogger::LogMessage(true, "ssh_connect failed %d", rc);
>
>     return false;
>
> }
>
> rc = ssh_userauth_password(my_ssh_session, NULL, password);
>
> if ( rc == SSH_AUTH_SUCCESS )
>
> {
>
>     EventLogger::LogMessage(true, "Authenticate succeded %d", rc);
>
> }
>
> Try that way, this is working on my machine properly
>
>
> On 15 May 2015 at 09:11, Emre Soranlar <emresoranlar@xxxxxxxxx 
> <mailto:emresoranlar@xxxxxxxxx>> wrote:
>
>     Hi Dave,
>
>     You should set port number and verbosity for the connection. And
>     make sure the ssh is active on the remote computer. See the my
>     connection, ( this is C code but there is no difference in c++ )
>
>             int verbosity = SSH_LOG_PROTOCOL;
>             int port = 22;
>             char *password = "test";
>             int rc;
>
>             ssh_options_set(my_ssh_session, SSH_OPTIONS_HOST,
>     "192.168.56.102");
>             ssh_options_set(my_ssh_session, SSH_OPTIONS_LOG_VERBOSITY,
>     &verbosity);
>             ssh_options_set(my_ssh_session, SSH_OPTIONS_PORT, &port);
>             ssh_options_set(my_ssh_session, SSH_OPTIONS_USER, "user");
>
>             rc = ssh_connect(my_ssh_session);
>             if ( rc == SSH_OK )
>             {
>                 EventLogger::LogMessage(true, "Connection succeded
>     %d", rc);
>             }
>             else
>             {
>                 EventLogger::LogMessage(true, "ssh_connect failed %d",
>     rc);
>                 return false;
>             }
>
>             rc = ssh_userauth_password(my_ssh_session, NULL, password);
>             if ( rc == SSH_AUTH_SUCCESS )
>             {
>                 EventLogger::LogMessage(true, "Authenticate succeded
>     %d", rc);
>             }
>
>
>
>     Try that way, this is working on my machine properly
>
>     On 15 May 2015 at 02:49, Dave Miller @ Harbrick
>     <dmiller@xxxxxxxxxxxx <mailto:dmiller@xxxxxxxxxxxx>> wrote:
>
>         Greetings libssh,
>
>         I'm having trouble getting started using the C++ wrapper. I'd
>         like to start a session+channel to do commands on a remote
>         machine.
>         Can't get it to work.  What am I missing?  Also, I've shown in
>         the comments where a disconnect call causes a seg fault.
>
>         Thank you!
>
>         Code:
>
>         #include <iostream>
>         using namespace std;
>
>         #include <libssh/libsshpp.hpp>
>
>         int main()
>         {
>             ssh::Session session;
>             try
>             {
>                 session.setOption( SSH_OPTIONS_USER, "user" );
>                 session.setOption( SSH_OPTIONS_HOST, "192.168.200.101" );
>                 session.connect();
>                 session.userauthPassword( "password" );
>
>                 ssh::Channel channel( session );
>                 channel.openSession();
>
>                 channel.requestExec( "psync-manager stop" );
>                 channel.close();
>                 channel.sendEof();
>
>         // This causes a seg fault in ssh_channel_free() ???
>         //              session.disconnect();
>             }
>             catch (ssh::SshException e)
>             {
>                 std::cout << "Error during connection : ";
>                 std::cout << e.getError() << std::endl;
>             }
>
>             return 0;
>         }
>         -- 
>
>         Dave Miller
>
>         Software Engineer | *Harbrick LLC*
>
>         926 Public Ave | Moscow, ID 83843
>
>         *c* 888.810.4284 x702 <tel:888.810.4284%20x702> | *e*
>         dmiller@xxxxxxxxxxxx <mailto:dmiller@xxxxxxxxxxxx> | *w*
>         www.harbrick.com <http://www.habrick.com>
>
>         The preceding e-mail message (including any attachments)
>         contains information that may be confidential, may be
>         protected by the attorney-client or other applicable
>         privileges, or may constitute non-public information. It is
>         intended to be conveyed only to the designated recipient(s)
>         named above. If you are not an intended recipient of this
>         message, please notify the sender by replying to this message
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>         Any use, dissemination, distribution, or reproduction of this
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>
>
>
>
>     -- 
>     EMRE SORANLAR
>     Ankara University
>     Software Engineer
>     Environmental Tectonics Corp/ Turkey / ODTU
>
>
>
>
> --
> EMRE SORANLAR
> Ankara University
> Software Engineer
> Environmental Tectonics Corp/ Turkey / ODTU

--

Dave Miller

Software Engineer | *Harbrick LLC*

926 Public Ave | Moscow, ID 83843

*c* 888.810.4284 x702 | *e* dmiller@xxxxxxxxxxxx | *w* www.harbrick.com 
<http://www.harbrick.com>

The preceding e-mail message (including any attachments) contains 
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