lib/libssh
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Start with ssh agent implementation.

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This is work in progress.


git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@200 7dcaeef0-15fb-0310-b436-a5af3365683c
This commit is contained in:
Andreas Schneider
2009-02-02 14:41:44 +00:00
parent 944084964a
commit 70aa33c041
6 changed files with 89 additions and 1 deletions
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41
include/libssh/priv.h
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@@ -286,6 +286,12 @@ struct channel_struct {
int blocking;
};
struct agent_struct {
struct socket *sock;
STRING *ident;
unsigned int count;
};
struct ssh_session {
struct error_struct error;
struct socket *socket;
@@ -337,6 +343,7 @@ struct ssh_session {
int maxchannel;
int exec_channel_opened; /* version 1 only. more
info in channels1.c */
AGENT *agent; /* ssh agent */
/* keyb interactive data */
struct ssh_kbdint *kbdint;
@@ -417,6 +424,34 @@ struct ssh_message {
struct ssh_channel_request channel_request;
};
/* agent.c */
/**
* @brief Create a new ssh agent structure.
*
* @return An allocated ssh agent structure or NULL on error.
*/
struct agent_struct *agent_new(struct ssh_session *session);
void agent_close(struct agent_struct *agent);
/**
* @brief Free an allocated ssh agent structure.
*
* @param agent The ssh agent structure to free.
*/
void agent_free(struct agent_struct *agent);
#ifndef _WIN32
/**
* @brief Check if the ssh agent is running.
*
* @param session The ssh session to check for the agent.
*
* @return 1 if it is running, 0 if not.
*/
int agent_running(struct ssh_session *session);
int agent_ident_count(struct ssh_session *session);
#endif
/* socket.c */
struct socket;
@@ -425,6 +460,9 @@ struct socket *ssh_socket_new(SSH_SESSION *session);
void ssh_socket_free(struct socket *s);
void ssh_socket_set_fd(struct socket *s, socket_t fd);
socket_t ssh_socket_get_fd(struct socket *s);
#ifndef _WIN32
int ssh_socket_unix(struct socket *s, const char *path);
#endif
void ssh_socket_close(struct socket *s);
int ssh_socket_read(struct socket *s, void *buffer, int len);
int ssh_socket_write(struct socket *s,const void *buffer, int len);
@@ -637,6 +675,9 @@ int ssh_handle_packets(SSH_SESSION *session);
#define enter_function() _enter_function(session)
#define leave_function() _leave_function(session)
/** Free memory space */
#define SAFE_FREE(x) do { if ((x) != NULL) {free(x); x=NULL;} } while(0)
/** Zero a structure */
#define ZERO_STRUCT(x) memset((char *)&(x), 0, sizeof(x))