Net::SFTP::Foreign::Constants - Constant definitions for Net::SFTP::Foreign
use Net::SFTP::Foreign::Constants qw(:tag SSH2_FILEXFER_VERSION); print "Protocol version is ", SSH2_FILEXFER_VERSION;
Net::SFTP::Foreign::Constants provides a list of exportable SFTP constants: for SFTP messages and commands, for file-open flags, for status messages, etc. Constants can be exported individually, or in sets identified by tag names.
Net::SFTP::Foreign::Constants provides values for all of the constants listed in the SFTP protocol version 3 draft; the only thing to note is that the constants are listed with the prefix SSH2_ instead of SSH_. So, for example, to import the constant for the file-open command, you would write:
SSH2_
SSH_
use Net::SFTP::Foreign::Constants qw( SSH2_FXP_OPEN );
As mentioned above, constants can either be imported individually or in sets grouped by tag names. The tag names are:
Imports all of the SSH2_FXP_* constants: these are the constants used in the messaging protocol.
SSH2_FXP_*
Imports all of the SSH2_FXF_* constants: these are constants used as flags sent to the server when opening files.
SSH2_FXF_*
Imports all of the SSH2_FILEXFER_ATTR_* constants: these are the constants used to construct the flag in the serialized attributes. The flag describes what types of file attributes are listed in the buffer.
SSH2_FILEXFER_ATTR_*
Imports all of the SSH2_FX_* constants: these are constants returned from a server SSH2_FXP_STATUS message and indicate the status of a particular operation.
SSH2_FX_*
SSH2_FXP_STATUS
Imports all the SFTP_ERR_* constants used to represent high level errors: SFTP_ERR_LOCAL_ALREADY_EXISTS, SFTP_ERR_LOCAL_CHMOD_FAILED, SFTP_ERR_LOCAL_OPEN_FAILED, SFTP_ERR_LOCAL_READ_ERROR, SFTP_ERR_LOCAL_STAT_FAILED, SFTP_ERR_LOCAL_UTIME_FAILED, SFTP_ERR_LOCAL_WRITE_FAILED, SFTP_ERR_REMOTE_BAD_PACKET_SEQUENCE, SFTP_ERR_REMOTE_BAD_PERMISSIONS, SFTP_ERR_REMOTE_BAD_TIME, SFTP_ERR_REMOTE_BLOCK_TOO_SMALL, SFTP_ERR_REMOTE_CLOSE_FAILED, SFTP_ERR_REMOTE_FSETSTAT_FAILED, SFTP_ERR_REMOTE_FSTAT_FAILED, SFTP_ERR_REMOTE_LSTAT_FAILED, SFTP_ERR_REMOTE_MKDIR_FAILED, SFTP_ERR_REMOTE_OPENDIR_FAILED, SFTP_ERR_REMOTE_OPEN_FAILED, SFTP_ERR_REMOTE_READDIR_FAILED, SFTP_ERR_REMOTE_READ_FAILED, SFTP_ERR_REMOTE_REALPATH_FAILED, SFTP_ERR_REMOTE_REMOVE_FAILED, SFTP_ERR_REMOTE_RENAME_FAILED, SFTP_ERR_REMOTE_RMDIR_FAILED, SFTP_ERR_REMOTE_READLINK_FAILED, SFTP_ERR_REMOTE_SYMLINK_FAILED, SFTP_ERR_REMOTE_SETSTAT_FAILED, SFTP_ERR_REMOTE_STAT_FAILED and SFTP_ERR_REMOTE_WRITE_FAILED.
SFTP_ERR_*
SFTP_ERR_LOCAL_ALREADY_EXISTS
SFTP_ERR_LOCAL_CHMOD_FAILED
SFTP_ERR_LOCAL_OPEN_FAILED
SFTP_ERR_LOCAL_READ_ERROR
SFTP_ERR_LOCAL_STAT_FAILED
SFTP_ERR_LOCAL_UTIME_FAILED
SFTP_ERR_LOCAL_WRITE_FAILED
SFTP_ERR_REMOTE_BAD_PACKET_SEQUENCE
SFTP_ERR_REMOTE_BAD_PERMISSIONS
SFTP_ERR_REMOTE_BAD_TIME
SFTP_ERR_REMOTE_BLOCK_TOO_SMALL
SFTP_ERR_REMOTE_CLOSE_FAILED
SFTP_ERR_REMOTE_FSETSTAT_FAILED
SFTP_ERR_REMOTE_FSTAT_FAILED
SFTP_ERR_REMOTE_LSTAT_FAILED
SFTP_ERR_REMOTE_MKDIR_FAILED
SFTP_ERR_REMOTE_OPENDIR_FAILED
SFTP_ERR_REMOTE_OPEN_FAILED
SFTP_ERR_REMOTE_READDIR_FAILED
SFTP_ERR_REMOTE_READ_FAILED
SFTP_ERR_REMOTE_REALPATH_FAILED
SFTP_ERR_REMOTE_REMOVE_FAILED
SFTP_ERR_REMOTE_RENAME_FAILED
SFTP_ERR_REMOTE_RMDIR_FAILED
SFTP_ERR_REMOTE_READLINK_FAILED
SFTP_ERR_REMOTE_SYMLINK_FAILED
SFTP_ERR_REMOTE_SETSTAT_FAILED
SFTP_ERR_REMOTE_STAT_FAILED
SFTP_ERR_REMOTE_WRITE_FAILED
Note: these constants are not defined on the SFTP draft.
There is one constant that does not fit into any of the tag sets: SSH2_FILEXFER_VERSION, which holds the value of the SFTP protocol implemented by Net::SFTP::Foreign.
SSH2_FILEXFER_VERSION
Please see the Net::SFTP::Foreign manpage for author, copyright, and license information.
To install Net::SFTP::Foreign, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Net::SFTP::Foreign
CPAN shell
perl -MCPAN -e shell install Net::SFTP::Foreign
For more information on module installation, please visit the detailed CPAN module installation guide.