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Annotation of embedaddon/curl/lib/arpa_telnet.h, revision 1.1

1.1     ! misho       1: #ifndef HEADER_CURL_ARPA_TELNET_H
        !             2: #define HEADER_CURL_ARPA_TELNET_H
        !             3: /***************************************************************************
        !             4:  *                                  _   _ ____  _
        !             5:  *  Project                     ___| | | |  _ \| |
        !             6:  *                             / __| | | | |_) | |
        !             7:  *                            | (__| |_| |  _ <| |___
        !             8:  *                             \___|\___/|_| \_\_____|
        !             9:  *
        !            10:  * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
        !            11:  *
        !            12:  * This software is licensed as described in the file COPYING, which
        !            13:  * you should have received as part of this distribution. The terms
        !            14:  * are also available at https://curl.haxx.se/docs/copyright.html.
        !            15:  *
        !            16:  * You may opt to use, copy, modify, merge, publish, distribute and/or sell
        !            17:  * copies of the Software, and permit persons to whom the Software is
        !            18:  * furnished to do so, under the terms of the COPYING file.
        !            19:  *
        !            20:  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
        !            21:  * KIND, either express or implied.
        !            22:  *
        !            23:  ***************************************************************************/
        !            24: #ifndef CURL_DISABLE_TELNET
        !            25: /*
        !            26:  * Telnet option defines. Add more here if in need.
        !            27:  */
        !            28: #define CURL_TELOPT_BINARY   0  /* binary 8bit data */
        !            29: #define CURL_TELOPT_ECHO     1  /* just echo! */
        !            30: #define CURL_TELOPT_SGA      3  /* Suppress Go Ahead */
        !            31: #define CURL_TELOPT_EXOPL  255  /* EXtended OPtions List */
        !            32: #define CURL_TELOPT_TTYPE   24  /* Terminal TYPE */
        !            33: #define CURL_TELOPT_NAWS    31  /* Negotiate About Window Size */
        !            34: #define CURL_TELOPT_XDISPLOC 35 /* X DISPlay LOCation */
        !            35: 
        !            36: #define CURL_TELOPT_NEW_ENVIRON 39  /* NEW ENVIRONment variables */
        !            37: #define CURL_NEW_ENV_VAR   0
        !            38: #define CURL_NEW_ENV_VALUE 1
        !            39: 
        !            40: #ifndef CURL_DISABLE_VERBOSE_STRINGS
        !            41: /*
        !            42:  * The telnet options represented as strings
        !            43:  */
        !            44: static const char * const telnetoptions[]=
        !            45: {
        !            46:   "BINARY",      "ECHO",           "RCP",           "SUPPRESS GO AHEAD",
        !            47:   "NAME",        "STATUS",         "TIMING MARK",   "RCTE",
        !            48:   "NAOL",        "NAOP",           "NAOCRD",        "NAOHTS",
        !            49:   "NAOHTD",      "NAOFFD",         "NAOVTS",        "NAOVTD",
        !            50:   "NAOLFD",      "EXTEND ASCII",   "LOGOUT",        "BYTE MACRO",
        !            51:   "DE TERMINAL", "SUPDUP",         "SUPDUP OUTPUT", "SEND LOCATION",
        !            52:   "TERM TYPE",   "END OF RECORD",  "TACACS UID",    "OUTPUT MARKING",
        !            53:   "TTYLOC",      "3270 REGIME",    "X3 PAD",        "NAWS",
        !            54:   "TERM SPEED",  "LFLOW",          "LINEMODE",      "XDISPLOC",
        !            55:   "OLD-ENVIRON", "AUTHENTICATION", "ENCRYPT",       "NEW-ENVIRON"
        !            56: };
        !            57: #endif
        !            58: 
        !            59: #define CURL_TELOPT_MAXIMUM CURL_TELOPT_NEW_ENVIRON
        !            60: 
        !            61: #define CURL_TELOPT_OK(x) ((x) <= CURL_TELOPT_MAXIMUM)
        !            62: #define CURL_TELOPT(x)    telnetoptions[x]
        !            63: 
        !            64: #define CURL_NTELOPTS 40
        !            65: 
        !            66: /*
        !            67:  * First some defines
        !            68:  */
        !            69: #define CURL_xEOF 236 /* End Of File */
        !            70: #define CURL_SE   240 /* Sub negotiation End */
        !            71: #define CURL_NOP  241 /* No OPeration */
        !            72: #define CURL_DM   242 /* Data Mark */
        !            73: #define CURL_GA   249 /* Go Ahead, reverse the line */
        !            74: #define CURL_SB   250 /* SuBnegotiation */
        !            75: #define CURL_WILL 251 /* Our side WILL use this option */
        !            76: #define CURL_WONT 252 /* Our side WON'T use this option */
        !            77: #define CURL_DO   253 /* DO use this option! */
        !            78: #define CURL_DONT 254 /* DON'T use this option! */
        !            79: #define CURL_IAC  255 /* Interpret As Command */
        !            80: 
        !            81: #ifndef CURL_DISABLE_VERBOSE_STRINGS
        !            82: /*
        !            83:  * Then those numbers represented as strings:
        !            84:  */
        !            85: static const char * const telnetcmds[]=
        !            86: {
        !            87:   "EOF",  "SUSP",  "ABORT", "EOR",  "SE",
        !            88:   "NOP",  "DMARK", "BRK",   "IP",   "AO",
        !            89:   "AYT",  "EC",    "EL",    "GA",   "SB",
        !            90:   "WILL", "WONT",  "DO",    "DONT", "IAC"
        !            91: };
        !            92: #endif
        !            93: 
        !            94: #define CURL_TELCMD_MINIMUM CURL_xEOF /* the first one */
        !            95: #define CURL_TELCMD_MAXIMUM CURL_IAC  /* surprise, 255 is the last one! ;-) */
        !            96: 
        !            97: #define CURL_TELQUAL_IS   0
        !            98: #define CURL_TELQUAL_SEND 1
        !            99: #define CURL_TELQUAL_INFO 2
        !           100: #define CURL_TELQUAL_NAME 3
        !           101: 
        !           102: #define CURL_TELCMD_OK(x) ( ((unsigned int)(x) >= CURL_TELCMD_MINIMUM) && \
        !           103:                        ((unsigned int)(x) <= CURL_TELCMD_MAXIMUM) )
        !           104: #define CURL_TELCMD(x)    telnetcmds[(x)-CURL_TELCMD_MINIMUM]
        !           105: 
        !           106: #endif /* CURL_DISABLE_TELNET */
        !           107: 
        !           108: #endif /* HEADER_CURL_ARPA_TELNET_H */