Constants
From Libssh2
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Method Types
/* libssh2_session_method_pref() constants */ #define LIBSSH2_METHOD_KEX 0 #define LIBSSH2_METHOD_HOSTKEY 1 #define LIBSSH2_METHOD_CRYPT_CS 2 #define LIBSSH2_METHOD_CRYPT_SC 3 #define LIBSSH2_METHOD_MAC_CS 4 #define LIBSSH2_METHOD_MAC_SC 5 #define LIBSSH2_METHOD_COMP_CS 6 #define LIBSSH2_METHOD_COMP_SC 7 #define LIBSSH2_METHOD_LANG_CS 8 #define LIBSSH2_METHOD_LANG_SC 9
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Disconnect Reasons
/* Disconnect Codes (defined by SSH protocol) */ #define SSH_DISCONNECT_HOST_NOT_ALLOWED_TO_CONNECT 1 #define SSH_DISCONNECT_PROTOCOL_ERROR 2 #define SSH_DISCONNECT_KEY_EXCHANGE_FAILED 3 #define SSH_DISCONNECT_RESERVED 4 #define SSH_DISCONNECT_MAC_ERROR 5 #define SSH_DISCONNECT_COMPRESSION_ERROR 6 #define SSH_DISCONNECT_SERVICE_NOT_AVAILABLE 7 #define SSH_DISCONNECT_PROTOCOL_VERSION_NOT_SUPPORTED 8 #define SSH_DISCONNECT_HOST_KEY_NOT_VERIFIABLE 9 #define SSH_DISCONNECT_CONNECTION_LOST 10 #define SSH_DISCONNECT_BY_APPLICATION 11 #define SSH_DISCONNECT_TOO_MANY_CONNECTIONS 12 #define SSH_DISCONNECT_AUTH_CANCELLED_BY_USER 13 #define SSH_DISCONNECT_NO_MORE_AUTH_METHODS_AVAILABLE 14 #define SSH_DISCONNECT_ILLEGAL_USER_NAME 15
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Session Flags
/* session.flags bits */ #define LIBSSH2_FLAG_SIGPIPE 0x00000001
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Channel
#define LIBSSH2_CHANNEL_WINDOW_DEFAULT 65536 #define LIBSSH2_CHANNEL_PACKET_DEFAULT 16384 #define LIBSSH2_CHANNEL_MINADJUST 1024
/* Defaults for pty requests */ #define LIBSSH2_TERM_WIDTH 80 #define LIBSSH2_TERM_HEIGHT 24 #define LIBSSH2_TERM_WIDTH_PX 0 #define LIBSSH2_TERM_HEIGHT_PX 0 /* SSH2 proto defines this as a standard extended data stream ID */ #define SSH_EXTENDED_DATA_STDERR 1 /* Extended Data Handling */ #define LIBSSH2_CHANNEL_EXTENDED_DATA_NORMAL 0 #define LIBSSH2_CHANNEL_EXTENDED_DATA_IGNORE 1 #define LIBSSH2_CHANNEL_EXTENDED_DATA_MERGE 2 /* Group flushing for libssh2_channel_flush_ex() */ #define LIBSSH2_CHANNEL_FLUSH_EXTENDED_DATA -1 #define LIBSSH2_CHANNEL_FLUSH_ALL -2
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Polling
/* Poll FD Descriptor Types */ #define LIBSSH2_POLLFD_SOCKET 1 #define LIBSSH2_POLLFD_CHANNEL 2 #define LIBSSH2_POLLFD_LISTENER 3
/* Note: Win32 Doesn't actually have a poll() implementation, so some of these values are faked with select() data */ /* Poll FD events/revents -- Match sys/poll.h where possible */ /* Data available to be read or connection available -- All */ #define LIBSSH2_POLLFD_POLLIN 0x0001 /* Priority data available to be read -- Socket only */ #define LIBSSH2_POLLFD_POLLPRI 0x0002 /* Extended data available to be read -- Channel only */ #define LIBSSH2_POLLFD_POLLEXT 0x0002 /* Can may be written -- Socket/Channel */ #define LIBSSH2_POLLFD_POLLOUT 0x0004
/* revents only */ /* Error Condition -- Socket */ #define LIBSSH2_POLLFD_POLLERR 0x0008 /* HangUp/EOF -- Socket */ #define LIBSSH2_POLLFD_POLLHUP 0x0010 /* Session Disconnect */ #define LIBSSH2_POLLFD_SESSION_CLOSED 0x0010 /* Invalid request -- Socket Only */ #define LIBSSH2_POLLFD_POLLNVAL 0x0020 /* Exception Condition -- Socket/Win32 */ #define LIBSSH2_POLLFD_POLLEX 0x0040 /* Channel Disconnect */ #define LIBSSH2_POLLFD_CHANNEL_CLOSED 0x0080 /* Listener Disconnect */ #define LIBSSH2_POLLFD_LISTENER_CLOSED 0x0080
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SFTP
#define LIBSSH2_SFTP_VERSION 3 #define LIBSSH2_SFTP_PACKET_MAXLEN 40000
/* Flags for open_ex() */ #define LIBSSH2_SFTP_OPENFILE 0 #define LIBSSH2_SFTP_OPENDIR 1 /* Flags for rename_ex() */ #define LIBSSH2_SFTP_RENAME_OVERWRITE 0x0001 #define LIBSSH2_SFTP_RENAME_ATOMIC 0x0002 #define LIBSSH2_SFTP_RENAME_NATIVE 0x0004 /* Flags for stat_ex() */ #define LIBSSH2_SFTP_STAT 0 #define LIBSSH2_SFTP_LSTAT 1 #define LIBSSH2_SFTP_SETSTAT 2 /* Flags for symlink_ex() */ #define LIBSSH2_SFTP_SYMLINK 0 #define LIBSSH2_SFTP_READLINK 1 #define LIBSSH2_SFTP_REALPATH 2 /* SFTP File Transfer Flags -- (e.g. flags parameter to sftp_open()) */ * Danger will robinson... APPEND doesn't have any effect on OpenSSH servers */ #define LIBSSH2_FXF_READ 0x0001 #define LIBSSH2_FXF_WRITE 0x0002 #define LIBSSH2_FXF_APPEND 0x0004 #define LIBSSH2_FXF_CREAT 0x0008 #define LIBSSH2_FXF_TRUNC 0x0010 #define LIBSSH2_FXF_EXCL 0x0020
/* SFTP Status Codes (returned by libssh2_sftp_last_error() ) */ #define LIBSSH2_FX_OK 0 #define LIBSSH2_FX_EOF 1 #define LIBSSH2_FX_NO_SUCH_FILE 2 #define LIBSSH2_FX_PERMISSION_DENIED 3 #define LIBSSH2_FX_FAILURE 4 #define LIBSSH2_FX_BAD_MESSAGE 5 #define LIBSSH2_FX_NO_CONNECTION 6 #define LIBSSH2_FX_CONNECTION_LOST 7 #define LIBSSH2_FX_OP_UNSUPPORTED 8 #define LIBSSH2_FX_INVALID_HANDLE 9 #define LIBSSH2_FX_NO_SUCH_PATH 10 #define LIBSSH2_FX_FILE_ALREADY_EXISTS 11 #define LIBSSH2_FX_WRITE_PROTECT 12 #define LIBSSH2_FX_NO_MEDIA 13 #define LIBSSH2_FX_NO_SPACE_ON_FILESYSTEM 14 #define LIBSSH2_FX_QUOTA_EXCEEDED 15 #define LIBSSH2_FX_UNKNOWN_PRINCIPLE 16 #define LIBSSH2_FX_LOCK_CONFlICT 17 #define LIBSSH2_FX_DIR_NOT_EMPTY 18 #define LIBSSH2_FX_NOT_A_DIRECTORY 19 #define LIBSSH2_FX_INVALID_FILENAME 20 #define LIBSSH2_FX_LINK_LOOP 21
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Other
#define LIBSSH2_VERSION "0.12" /* Changed with each release */ #define LIBSSH2_SSH_BANNER "SSH-2.0-libssh2_" LIBSSH2_VERSION
