diff options
Diffstat (limited to 'libssh/sftp.c')
| -rw-r--r-- | libssh/sftp.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/libssh/sftp.c b/libssh/sftp.c index 8e293e1..a78a4b0 100644 --- a/libssh/sftp.c +++ b/libssh/sftp.c @@ -42,6 +42,8 @@ MA 02111-1307, USA. */ static void sftp_packet_free(SFTP_PACKET *packet); void sftp_enqueue(SFTP_SESSION *session, SFTP_MESSAGE *msg); static void sftp_message_free(SFTP_MESSAGE *msg); +SFTP_PACKET *sftp_packet_read(SFTP_SESSION *sftp); +int sftp_packet_write(SFTP_SESSION *sftp,u8 type, BUFFER *payload); SFTP_SESSION *sftp_new(SSH_SESSION *session){ SFTP_SESSION *sftp=malloc(sizeof(SFTP_SESSION)); @@ -68,6 +70,35 @@ SFTP_SESSION *sftp_server_new(SSH_SESSION *session, CHANNEL *chan){ sftp->channel=chan; return sftp; } + +int sftp_server_init(SFTP_SESSION *sftp){ + SFTP_PACKET *packet=sftp_packet_read(sftp); + u32 version; + BUFFER *reply; + if(!packet) + return -1; + if(packet->type != SSH_FXP_INIT){ + ssh_set_error(sftp->session,SSH_FATAL,"Packet read of type %d instead of SSH_FXP_INIT", + packet->type); + sftp_packet_free(packet); + return -1; + } + ssh_say(2,"received SSH_FXP_INIT\n"); + buffer_get_u32(packet->payload,&version); + version=ntohl(version); + ssh_say(2,"client version %d\n"); + sftp->client_version=version; + sftp_packet_free(packet); + reply=buffer_new(); + buffer_add_u32(reply,ntohl(LIBSFTP_VERSION)); + if(sftp_packet_write(sftp,SSH_FXP_VERSION,reply)==-1){ + buffer_free(reply); + return -1; + } + buffer_free(reply); + ssh_say(2,"server version sent\n"); + return 0; +} #endif void sftp_free(SFTP_SESSION *sftp){ |