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Beginning of the SSH_BIND implementation

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hack for errors handling so it supports an Object-oriented kind of errors (generic for ssh_bind and ssh_session data types)



git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@3 7dcaeef0-15fb-0310-b436-a5af3365683c
This commit is contained in:
Aris Adamantiadis
2005-07-05 21:10:50 +00:00
parent d40f16d48e
commit 55846a4c7b
6 changed files with 130 additions and 48 deletions
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27
include/libssh/priv.h
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@@ -223,12 +223,23 @@ struct channel_struct {
int blocking;
};
struct error_struct {
/* error handling */
int error_code;
char error_buffer[ERROR_BUFFERLEN];
};
struct ssh_session {
struct error_struct error;
int fd;
SSH_OPTIONS *options;
char *serverbanner;
char *clientbanner;
int protoversion;
int server;
int client;
u32 send_seq;
u32 recv_seq;
/* status flags */
@@ -272,9 +283,6 @@ struct ssh_session {
int exec_channel_opened; /* version 1 only. more
info in channels1.c */
/* error handling */
int error_code;
char error_buffer[ERROR_BUFFERLEN];
/* keyb interactive data */
struct ssh_kbdint *kbdint;
int version; /* 1 or 2 */
@@ -294,7 +302,7 @@ void ssh_cleanup(SSH_SESSION *session);
/* errors.c */
void ssh_set_error(SSH_SESSION *session,int code,char *descr,...);
void ssh_set_error(void *error,int code,char *descr,...);
/* in dh.c */
/* DH key generation */
@@ -360,12 +368,15 @@ void channel_handle(SSH_SESSION *session, int type);
CHANNEL *channel_new(SSH_SESSION *session);
void channel_default_bufferize(CHANNEL *channel, void *data, int len,
int is_stderr);
/* options.c */
void options_free(SSH_OPTIONS *opt);
void ssh_options_free(SSH_OPTIONS *opt);
/* this function must be called when no specific username has been asked. it has to guess it */
int options_default_username(SSH_OPTIONS *opt);
int options_default_ssh_dir(SSH_OPTIONS *opt);
int options_default_known_hosts_file(SSH_OPTIONS *opt);
int ssh_options_default_username(SSH_OPTIONS *opt);
int ssh_options_default_ssh_dir(SSH_OPTIONS *opt);
int ssh_options_default_known_hosts_file(SSH_OPTIONS *opt);
/* buffer.c */
void buffer_add_ssh_string(BUFFER *buffer,STRING *string);