xmem/lib/diag/Cmds.h

   1 /**************************************************************************/
   2 /* Command line stuff                                                     */
   3 /**************************************************************************/
   4
   5 int Illegal();              /* llegal command */
   6
   7 int Quit();                 /* Quit test program  */
   8 int Help();                 /* Help on commands   */
   9 int History();              /* History            */
  10 int Shell();                /* Shell command      */
  11 int Sleep();                /* Sleep seconds      */
  12 int Pause();                /* Pause keyboard     */
  13 int Atoms();                /* Atom list commands */
  14
  15 int RegisterCallback();
  16 int GetAllNodeIds();
  17 int GetNodeName();
  18 int GetNodeId();
  19 int GetAllTableIds();
  20 int GetTableName();
  21 int GetTableId();
  22 int GetTableDesc();
  23 int Wait();
  24 int Poll();
  25 int SendTable();
  26 int RecvTable();
  27 int SendMessage();
  28 int CheckTables();
  29 int LoadTable();
  30 int SaveTable();
  31 int EditSharedMemory();
  32 int Init();
  33
  34 int ShowDaemonEventLog();
  35 int ShowDaemonEventHistory();
  36 int ClearDaemonEventLog();
  37 int KillDaemon();
  38
  39 typedef enum {
  40
  41    CmdNOCM,    /* llegal command */
  42
  43    CmdQUIT,    /* Quit test program  */
  44    CmdHELP,    /* Help on commands   */
  45    CmdHIST,    /* History            */
  46    CmdSHELL,   /* Shell command      */
  47    CmdSLEEP,   /* Sleep seconds      */
  48    CmdPAUSE,   /* Pause keyboard     */
  49    CmdATOMS,   /* Atom list commands */
  50
  51    CmdRGCB,    /* Register/Unregister callback */
  52
  53    CmdNDS,     /* Show all nodes */
  54    CmdTDS,
  55
  56    CmdWAIT,
  57    CmdPOLL,
  58
  59    CmdSNDT,
  60    CmdRCVT,
  61
  62    CmdSMS,
  63
  64    CmdCHKT,
  65
  66    CmdLDT,     /* Load table from disc */
  67    CmdSVT,     /* Save table to dsic */
  68
  69    CmdESHM,    /* Edit table in shared memory */
  70
  71    CmdSDEL,
  72    CmdSDEH,
  73    CmdCDEL,
  74    CmdKILD,
  75    CmdINIT,    /* Execute initialize protocol */
  76
  77    CmdCMDS } CmdId;
  78
  79 typedef struct {
  80    CmdId  Id;
  81    char  *Name;
  82    char  *Help;
  83    char  *Optns;
  84    int  (*Proc)(); } Cmd;
  85
  86 static Cmd cmds[CmdCMDS] = {
  87
  88    { CmdNOCM,   "???",    "Illegal command"          ,""           ,Illegal },
  89
  90    { CmdQUIT,    "q" ,    "Quit test program"        ,""           ,Quit  },
  91    { CmdHELP,    "h" ,    "Help on commands"         ,""           ,Help  },
  92    { CmdHIST,    "his",   "History"                  ,""           ,History},
  93    { CmdSHELL,   "sh",    "Shell command"            ,"UnixCmd"    ,Shell },
  94    { CmdSLEEP,   "s" ,    "Sleep seconds"            ,"Seconds"    ,Sleep },
  95    { CmdPAUSE,   "z" ,    "Pause keyboard"           ,""           ,Pause },
  96    { CmdATOMS,   "a" ,    "Atom list commands"       ,""           ,Atoms },
  97
  98    { CmdRGCB,"rgcb","Register callback again"   ,"?|<EvtMask>"            ,RegisterCallback },
  99    { CmdNDS, "nds" ,"Get all node Ids"          ,""                       ,GetAllNodeIds    },
 100    { CmdTDS, "tds" ,"Get table description"     ,"<TbIdMsk>"              ,GetTableDesc     },
 101    { CmdWAIT,"wait","Wait for callback"         ,""                       ,Wait             },
 102    { CmdPOLL,"poll","Poll for callback"         ,""                       ,Poll             },
 103    { CmdSNDT,"wsh" ,"Write shmem to xmem"       ,"<TbId>"                 ,SendTable        },
 104    { CmdRCVT,"rsh" ,"Read shmem from xmem"      ,"<TbId>"                 ,RecvTable        },
 105    { CmdSMS, "sms" ,"Send message"              ,"?|<Type><NdIdMsk><Data>",SendMessage      },
 106    { CmdCHKT,"chkt","Check for table updates"   ,""                       ,CheckTables      },
 107    { CmdLDT, "ldsh","Load shmem table from disc","<TbId>"                 ,LoadTable        },
 108    { CmdSVT, "svsh","Save shmem table to disc"  ,"<TbId>"                 ,SaveTable        },
 109    { CmdESHM,"esh" ,"Edit table shared memory"  ,"<TbId>"                 ,EditSharedMemory },
 110    { CmdSDEL,"sdel","Show daemon event log"     ,""                       ,ShowDaemonEventLog     },
 111    { CmdSDEH,"sdeh","Show daemon event history" ,"<NdId>"                 ,ShowDaemonEventHistory },
 112    { CmdCDEL,"cdel","Clear daemon event log"    ,""                       ,ClearDaemonEventLog    },
 113    { CmdKILD,"kd"  ,"Kill daemons"              ,"<NdIdMsk>"              ,KillDaemon             },
 114    { CmdINIT,"init","Start Initialize protocol" ,""                       ,Init                   }
 115  };
 116
 117 typedef enum {
 118
 119    OprNOOP,
 120
 121    OprNE,  OprEQ,  OprGT,  OprGE,  OprLT , OprLE,   OprAS,
 122    OprPL,  OprMI,  OprTI,  OprDI,  OprAND, OprOR,   OprXOR,
 123    OprNOT, OprNEG, OprLSH, OprRSH, OprINC, OprDECR, OprPOP,
 124    OprSTM,
 125
 126    OprOPRS } OprId;
 127
 128 typedef struct {
 129    OprId  Id;
 130    char  *Name;
 131    char  *Help; } Opr;
 132
 133 static Opr oprs[OprOPRS] = {
 134    { OprNOOP, "?"  ,"Not an operator"       },
 135    { OprNE,   "#"  ,"Not equal"             },
 136    { OprEQ,   "="  ,"Equal"                 },
 137    { OprGT,   ">"  ,"Greater than"          },
 138    { OprGE,   ">=" ,"Greater than or equal" },
 139    { OprLT,   "<"  ,"Less than"             },
 140    { OprLE,   "<=" ,"Less than or equal"    },
 141    { OprAS,   ":=" ,"Becomes equal"         },
 142    { OprPL,   "+"  ,"Add"                   },
 143    { OprMI,   "-"  ,"Subtract"              },
 144    { OprTI,   "*"  ,"Multiply"              },
 145    { OprDI,   "/"  ,"Divide"                },
 146    { OprAND,  "&"  ,"AND"                   },
 147    { OprOR,   "!"  ,"OR"                    },
 148    { OprXOR,  "!!" ,"XOR"                   },
 149    { OprNOT,  "##" ,"Ones Compliment"       },
 150    { OprNEG,  "#-" ,"Twos compliment"       },
 151    { OprLSH,  "<<" ,"Left shift"            },
 152    { OprRSH,  ">>" ,"Right shift"           },
 153    { OprINC,  "++" ,"Increment"             },
 154    { OprDECR, "--" ,"Decrement"             },
 155    { OprPOP,  ";"  ,"POP"                   },
 156    { OprSTM,  "->" ,"PUSH"                  } };
 157
 158 static char atomhash[256] = {
 159   10,9,9,9,9,9,9,9,9,0,0,9,9,0,9 ,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,
 160   0 ,1,9,1,9,4,1,9,2,3,1,1,0,1,11,1,5,5,5,5,5,5,5,5,5,5,1,1,1,1,1,1,
 161   10,6,6,6,6,6,6,6,6,6,6,6,6,6,6 ,6,6,6,6,6,6,6,6,6,6,6,6,7,9,8,9,6,
 162   9 ,6,6,6,6,6,6,6,6,6,6,6,6,6,6 ,6,6,6,6,6,6,6,6,6,6,6,6,9,9,9,9,9,
 163   9 ,9,9,9,9,9,9,9,9,9,9,9,9,9,9 ,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,
 164   9 ,9,9,9,9,9,9,9,9,9,9,9,9,9,9 ,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,
 165   9 ,9,9,9,9,9,9,9,9,9,9,9,9,9,9 ,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,
 166   9 ,9,9,9,9,9,9,9,9,9,9,9,9,9,9 ,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9 };
 167
 168 typedef enum {
 169    Seperator=0,Operator=1,Open=2,Close=3,Comment=4,Numeric=5,Alpha=6,
 170    Open_index=7,Close_index=8,Illegal_char=9,Terminator=10,Bit=11,
 171  } AtomType;
 172
 173 #define MAX_ARG_LENGTH  32
 174 #define MAX_ARG_COUNT   16
 175 #define MAX_ARG_HISTORY 16
 176
 177 typedef struct {
 178    int      Pos;
 179    int      Number;
 180    AtomType Type;
 181    char     Text[MAX_ARG_LENGTH];
 182    CmdId    CId;
 183    OprId    OId;
 184  } ArgVal;
 185
 186 static int pcnt = 0;
 187 static ArgVal val_bufs[MAX_ARG_HISTORY][MAX_ARG_COUNT];
 188 static ArgVal *vals = val_bufs[0];
 189
 190 #define True 1
 191 #define False 0