diff options
Diffstat (limited to 'tftpy/TftpPacketTypes.py')
| -rw-r--r-- | tftpy/TftpPacketTypes.py | 62 |
1 files changed, 39 insertions, 23 deletions
diff --git a/tftpy/TftpPacketTypes.py b/tftpy/TftpPacketTypes.py index 19af478..700bff6 100644 --- a/tftpy/TftpPacketTypes.py +++ b/tftpy/TftpPacketTypes.py @@ -1,3 +1,6 @@ +"""This module implements the packet types of TFTP itself, and the +corresponding encode and decode methods for them.""" + import struct from TftpShared import * @@ -198,10 +201,12 @@ class TftpPacketInitial(TftpPacket, TftpPacketWithOptions): class TftpPacketRRQ(TftpPacketInitial): """ - 2 bytes string 1 byte string 1 byte - ----------------------------------------------- -RRQ/ | 01/02 | Filename | 0 | Mode | 0 | -WRQ ----------------------------------------------- +:: + + 2 bytes string 1 byte string 1 byte + ----------------------------------------------- + RRQ/ | 01/02 | Filename | 0 | Mode | 0 | + WRQ ----------------------------------------------- """ def __init__(self): TftpPacketInitial.__init__(self) @@ -216,10 +221,12 @@ WRQ ----------------------------------------------- class TftpPacketWRQ(TftpPacketInitial): """ - 2 bytes string 1 byte string 1 byte - ----------------------------------------------- -RRQ/ | 01/02 | Filename | 0 | Mode | 0 | -WRQ ----------------------------------------------- +:: + + 2 bytes string 1 byte string 1 byte + ----------------------------------------------- + RRQ/ | 01/02 | Filename | 0 | Mode | 0 | + WRQ ----------------------------------------------- """ def __init__(self): TftpPacketInitial.__init__(self) @@ -234,10 +241,12 @@ WRQ ----------------------------------------------- class TftpPacketDAT(TftpPacket): """ - 2 bytes 2 bytes n bytes - --------------------------------- -DATA | 03 | Block # | Data | - --------------------------------- +:: + + 2 bytes 2 bytes n bytes + --------------------------------- + DATA | 03 | Block # | Data | + --------------------------------- """ def __init__(self): TftpPacket.__init__(self) @@ -280,10 +289,12 @@ DATA | 03 | Block # | Data | class TftpPacketACK(TftpPacket): """ - 2 bytes 2 bytes - ------------------- -ACK | 04 | Block # | - -------------------- +:: + + 2 bytes 2 bytes + ------------------- + ACK | 04 | Block # | + -------------------- """ def __init__(self): TftpPacket.__init__(self) @@ -307,10 +318,13 @@ ACK | 04 | Block # | class TftpPacketERR(TftpPacket): """ - 2 bytes 2 bytes string 1 byte - ---------------------------------------- -ERROR | 05 | ErrorCode | ErrMsg | 0 | - ---------------------------------------- +:: + + 2 bytes 2 bytes string 1 byte + ---------------------------------------- + ERROR | 05 | ErrorCode | ErrMsg | 0 | + ---------------------------------------- + Error Codes Value Meaning @@ -382,9 +396,11 @@ ERROR | 05 | ErrorCode | ErrMsg | 0 | class TftpPacketOACK(TftpPacket, TftpPacketWithOptions): """ - # +-------+---~~---+---+---~~---+---+---~~---+---+---~~---+---+ - # | opc | opt1 | 0 | value1 | 0 | optN | 0 | valueN | 0 | - # +-------+---~~---+---+---~~---+---+---~~---+---+---~~---+---+ +:: + + +-------+---~~---+---+---~~---+---+---~~---+---+---~~---+---+ + | opc | opt1 | 0 | value1 | 0 | optN | 0 | valueN | 0 | + +-------+---~~---+---+---~~---+---+---~~---+---+---~~---+---+ """ def __init__(self): TftpPacket.__init__(self) |