constants.c

   1 // L2TPNS: constants
   2
   3 #include <stdio.h>
   4 #include "constants.h"
   5
   6 #define CONSTANT(table, ...) \
   7     static char const *table ## s[] = { \
   8         __VA_ARGS__ \
   9     }; \
  10     char const *table(int index) \
  11     { \
  12         static char n[16]; \
  13         if (index >= 0 && index < sizeof(table ## s) / sizeof(table ## s[0]) \
  14             && table ## s[index]) \
  15                 return table ## s[index]; \
  16         snprintf(n, sizeof(n), "%d", index); \
  17         return n; \
  18     }
  19
  20 CONSTANT(l2tp_code,
  21     0,                                                  // 0
  22     "SCCRQ",                                            // 1
  23     "SCCRP",                                            // 2
  24     "SCCCN",                                            // 3
  25     "StopCCN",                                          // 4
  26     0,                                                  // 5
  27     "HELLO",                                            // 6
  28     "OCRQ",                                             // 7
  29     "OCRP",                                             // 8
  30     "OCCN",                                             // 9
  31     "ICRQ",                                             // 10
  32     "ICRP",                                             // 11
  33     "ICCN",                                             // 12
  34     0,                                                  // 13
  35     "CDN",                                              // 14
  36     "WEN",                                              // 15
  37     "SLI"                                               // 16
  38 )
  39
  40 CONSTANT(l2tp_avp_name,
  41     "Message Type",                                     // 0
  42     "Result Code",                                      // 1
  43     "Protocol Version",                                 // 2
  44     "Framing Capabilities",                             // 3
  45     "Bearer Capabilities",                              // 4
  46     "Tie Breaker",                                      // 5
  47     "Firmware Revision",                                // 6
  48     "Host Name",                                        // 7
  49     "Vendor Name",                                      // 8
  50     "Assigned Tunnel ID",                               // 9
  51     "Receive Window Size",                              // 10
  52     "Challenge",                                        // 11
  53     "Q.931 Cause Code",                                 // 12
  54     "Challenge Response",                               // 13
  55     "Assigned Session ID",                              // 14
  56     "Call Serial Number",                               // 15
  57     "Minimum BPS",                                      // 16
  58     "Maximum BPS",                                      // 17
  59     "Bearer Type",                                      // 18 (2 = Analog, 1 = Digital)
  60     "Framing Type",                                     // 19 (2 = Async, 1 = Sync)
  61     0,                                                  // 20
  62     "Called Number",                                    // 21
  63     "Calling Number",                                   // 22
  64     "Sub Address",                                      // 23
  65     "Tx Connect Speed",                                 // 24
  66     "Physical Channel ID",                              // 25
  67     "Initial Received LCP CONFREQ",                     // 26
  68     "Last Sent LCP CONFREQ",                            // 27
  69     "Last Received LCP CONFREQ",                        // 28
  70     "Proxy Authen Type",                                // 29
  71     "Proxy Authen Name",                                // 30
  72     "Proxy Authen Challenge",                           // 31
  73     "Proxy Authen ID",                                  // 32
  74     "Proxy Authen Response",                            // 33
  75     "Call Errors",                                      // 34
  76     "ACCM",                                             // 35
  77     "Random Vector",                                    // 36
  78     "Private Group ID",                                 // 37
  79     "Rx Connect Speed",                                 // 38
  80     "Sequencing Required"                               // 39
  81 )
  82
  83 CONSTANT(l2tp_stopccn_result_code,
  84     0,                                                  // 0
  85     "General request to clear control connection",      // 1
  86     "General error--Error Code indicates the problem",  // 2
  87     "Control channel already exists",                   // 3
  88     "Requester is not authorized to establish a"
  89         " control channel",                             // 4
  90     "The protocol version of the requester is not"
  91         " supported",                                   // 5
  92     "Requester is being shut down",                     // 6
  93     "Finite State Machine error"                        // 7
  94 )
  95
  96 CONSTANT(l2tp_cdn_result_code,
  97     0,                                                  // 0
  98     "Call disconnected due to loss of carrier",         // 1
  99     "Call disconnected for the reason indicated in"
 100         " error code",                                  // 2
 101     "Call disconnected for administrative reasons",     // 3
 102     "Call failed due to lack of appropriate facilities"
 103         " being available (temporary condition)",       // 4
 104     "Call failed due to lack of appropriate facilities"
 105         " being available (permanent condition)",       // 5
 106     "Invalid destination",                              // 6
 107     "Call failed due to no carrier detected",           // 7
 108     "Call failed due to detection of a busy signal",    // 8
 109     "Call failed due to lack of a dial tone",           // 9
 110     "Call was not established within time allotted by"
 111         " LAC",                                         // 10
 112     "Call was connected but no appropriate framing was"
 113         " detected"                                     // 11
 114 )
 115
 116 CONSTANT(l2tp_error_code,
 117     "No general error",                                 // 0
 118     "No control connection exists yet for this LAC-LNS"
 119         " pair",                                        // 1
 120     "Length is wrong",                                  // 2
 121     "One of the field values was out of range or"
 122         " reserved field was non-zero",                 // 3
 123     "Insufficient resources to handle this operation"
 124         " now",                                         // 4
 125     "The Session ID is invalid in this context",        // 5
 126     "A generic vendor-specific error occurred in the"
 127         " LAC",                                         // 6
 128     "Try another LNS",                                  // 7
 129     "Session or tunnel was shutdown due to receipt of"
 130         " an unknown AVP with the M-bit set"            // 8
 131 )
 132
 133 CONSTANT(ppp_phase,
 134     "Dead",                                             // 0
 135     "Establish",                                        // 1
 136     "Authenticate",                                     // 2
 137     "Network",                                          // 3
 138     "Terminate",                                        // 4
 139 )
 140
 141 CONSTANT(ppp_state,
 142     "Initial",                                          // 0
 143     "Starting",                                         // 1
 144     "Closed",                                           // 2
 145     "Stopped",                                          // 3
 146     "Closing",                                          // 4
 147     "Stopping",                                         // 5
 148     "Request-Sent",                                     // 6
 149     "Ack-Received",                                     // 7
 150     "Ack-Sent",                                         // 8
 151     "Opened"                                            // 9
 152 )
 153
 154 CONSTANT(ppp_auth_type,
 155     0,                                                  // 0
 156     "Textual username/password exchange",               // 1
 157     "PPP CHAP",                                         // 2
 158     "PPP PAP",                                          // 3
 159     "No Authentication",                                // 4
 160     "Microsoft CHAP Version 1 (MSCHAPv1)"               // 5
 161 )
 162
 163 CONSTANT(ppp_code,
 164     0,                                                  // 0
 165     "ConfigReq",                                        // 1
 166     "ConfigAck",                                        // 2
 167     "ConfigNak",                                        // 3
 168     "ConfigRej",                                        // 4
 169     "TerminateReq",                                     // 5
 170     "TerminateAck",                                     // 6
 171     "CodeRej",                                          // 7
 172     "ProtocolRej",                                      // 8
 173     "EchoReq",                                          // 9
 174     "EchoReply",                                        // 10
 175     "DiscardRequest",                                   // 11
 176     "IdentRequest"                                      // 12
 177 )
 178
 179 CONSTANT(ppp_lcp_option,
 180     0,                                                  // 0
 181     "Maximum-Receive-Unit",                             // 1
 182     "Async-Control-Map",                                // 2
 183     "Authentication-Protocol",                          // 3
 184     "Quality-Protocol",                                 // 4
 185     "Magic-Number",                                     // 5
 186     0,                                                  // 6
 187     "Protocol-Field-Compression",                       // 7
 188     "Address-and-Control-Field-Compression"             // 8
 189 )
 190
 191 CONSTANT(radius_state,
 192     "RADIUSNULL",                                       // 0
 193     "RADIUSCHAP",                                       // 1
 194     "RADIUSAUTH",                                       // 2
 195     "RADIUSSTART",                                      // 3
 196     "RADIUSSTOP",                                       // 4
 197     "RADIUSINTERIM",                                    // 5
 198     "RADIUSWAIT",                                       // 6
 199     "RADIUSJUSTAUTH"                                    // 7
 200 )
 201
 202 CONSTANT(radius_code,
 203     0,                                                  // 0
 204     "Access-Request",                                   // 1
 205     "Access-Accept",                                    // 2
 206     "Access-Reject",                                    // 3
 207     "Accounting-Request",                               // 4
 208     "Accounting-Response",                              // 5
 209     0,                                                  // 6
 210     0,                                                  // 7
 211     0,                                                  // 8
 212     0,                                                  // 9
 213     0,                                                  // 10
 214     "Access-Challenge",                                 // 11
 215     "Status-Server",                                    // 12
 216     "Status-Client",                                    // 13
 217     0, 0, 0, 0, 0, 0,                                   // 14-19
 218     0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                       // 20-29
 219     0, 0, 0, 0, 0, 0, 0, 0, 0, 0,                       // 30-39
 220     "Disconnect-Request",                               // 40
 221     "Disconnect-ACK",                                   // 41
 222     "Disconnect-NAK",                                   // 42
 223     "CoA-Request",                                      // 43
 224     "CoA-ACK",                                          // 44
 225     "CoA-NAK"                                           // 45
 226 )