external/bsd/nvi/dist/ipc/ipc_cmd.c

   1 /*      $NetBSD: ipc_cmd.c,v 1.2 2013/11/22 15:52:05 christos Exp $     */
   2 #include "config.h"
   3
   4 #include <sys/types.h>
   5 #include <sys/queue.h>
   6
   7 #include <bitstring.h>
   8 #include <limits.h>
   9 #include <stdio.h>
  10
  11 #include "../common/common.h"
  12
  13 #include "ip.h"
  14
  15 static int ipc_unmarshall_a __P((IPVIWIN *, IP_BUF*, IPFunc));
  16 static int ipc_unmarshall_12 __P((IPVIWIN *, IP_BUF*, IPFunc));
  17 static int ipc_unmarshall __P((IPVIWIN *, IP_BUF*, IPFunc));
  18 static int ipc_unmarshall_ab1 __P((IPVIWIN *, IP_BUF*, IPFunc));
  19 #if 0
  20 static int ipc_unmarshall_1a __P((IPVIWIN *, IP_BUF*, IPFunc));
  21 #endif
  22 static int ipc_unmarshall_1 __P((IPVIWIN *, IP_BUF*, IPFunc));
  23 static int ipc_unmarshall_123 __P((IPVIWIN *, IP_BUF*, IPFunc));
  24
  25 #define OFFSET(t,m) ((size_t)&((t *)0)->m)
  26
  27 IPFUNLIST const ipfuns[] = {
  28 /* SI_ADDSTR */
  29     {"a",   ipc_unmarshall_a,   OFFSET(IPSIOPS, addstr)},
  30 /* SI_ATTRIBUTE */
  31     {"12",  ipc_unmarshall_12,  OFFSET(IPSIOPS, attribute)},
  32 /* SI_BELL */
  33     {"",    ipc_unmarshall,     OFFSET(IPSIOPS, bell)},
  34 /* SI_BUSY_OFF */
  35     {"",    ipc_unmarshall,     OFFSET(IPSIOPS, busy_off)},
  36 /* SI_BUSY_ON */
  37     {"a",   ipc_unmarshall_a,   OFFSET(IPSIOPS, busy_on)},
  38 /* SI_CLRTOEOL */
  39     {"",    ipc_unmarshall,     OFFSET(IPSIOPS, clrtoeol)},
  40 /* SI_DELETELN */
  41     {"",    ipc_unmarshall,     OFFSET(IPSIOPS, deleteln)},
  42 /* SI_DISCARD */
  43     {"",    ipc_unmarshall,     OFFSET(IPSIOPS, discard)},
  44 /* SI_EDITOPT */
  45     {"ab1", ipc_unmarshall_ab1, OFFSET(IPSIOPS, editopt)},
  46 /* SI_INSERTLN */
  47     {"",    ipc_unmarshall,     OFFSET(IPSIOPS, insertln)},
  48 /* SI_MOVE */
  49     {"12",  ipc_unmarshall_12,  OFFSET(IPSIOPS, move)},
  50 /* SI_QUIT */
  51     {"",    ipc_unmarshall,     OFFSET(IPSIOPS, quit)},
  52 /* SI_REDRAW */
  53     {"",    ipc_unmarshall,     OFFSET(IPSIOPS, redraw)},
  54 /* SI_REFRESH */
  55     {"",    ipc_unmarshall,     OFFSET(IPSIOPS, refresh)},
  56 /* SI_RENAME */
  57     {"a",   ipc_unmarshall_a,   OFFSET(IPSIOPS, rename)},
  58 /* SI_REPLY */
  59     {"1a",  NULL,               0},
  60 /* SI_REWRITE */
  61     {"1",   ipc_unmarshall_1,   OFFSET(IPSIOPS, rewrite)},
  62 /* SI_SCROLLBAR */
  63     {"123", ipc_unmarshall_123, OFFSET(IPSIOPS, scrollbar)},
  64 /* SI_SELECT */
  65     {"a",   ipc_unmarshall_a,   OFFSET(IPSIOPS, select)},
  66 /* SI_SPLIT */
  67     {"",    ipc_unmarshall,     OFFSET(IPSIOPS, split)},
  68 /* SI_WADDSTR */
  69     {"a",   ipc_unmarshall_a,   OFFSET(IPSIOPS, waddstr)},
  70 /* SI_EVENT_SUP */
  71 };
  72
  73 static int
  74 ipc_unmarshall_a(IPVIWIN *ipvi, IP_BUF *ipb, IPFunc func)
  75 {
  76     return ((IPFunc_a)func)(ipvi, ipb->str1, ipb->len1);
  77 }
  78
  79 static int
  80 ipc_unmarshall_12(IPVIWIN *ipvi, IP_BUF *ipb, IPFunc func)
  81 {
  82     return ((IPFunc_12)func)(ipvi, ipb->val1, ipb->val2);
  83 }
  84
  85 static int
  86 ipc_unmarshall(IPVIWIN *ipvi, IP_BUF *ipb, IPFunc func)
  87 {
  88     return func(ipvi);
  89 }
  90
  91 static int
  92 ipc_unmarshall_ab1(IPVIWIN *ipvi, IP_BUF *ipb, IPFunc func)
  93 {
  94     return ((IPFunc_ab1)func)(ipvi, ipb->str1, ipb->len1, ipb->str2, ipb->len2, ipb->val1);
  95 }
  96
  97 #if 0
  98 static int
  99 ipc_unmarshall_1a(IPVIWIN *ipvi, IP_BUF *ipb, IPFunc func)
 100 {
 101     return ((IPFunc_1a)func)(ipvi, ipb->val1, ipb->str1, ipb->len1);
 102 }
 103 #endif
 104
 105 static int
 106 ipc_unmarshall_1(IPVIWIN *ipvi, IP_BUF *ipb, IPFunc func)
 107 {
 108     return ((IPFunc_1)func)(ipvi, ipb->val1);
 109 }
 110
 111 static int
 112 ipc_unmarshall_123(IPVIWIN *ipvi, IP_BUF *ipb, IPFunc func)
 113 {
 114     return ((IPFunc_123)func)(ipvi, ipb->val1, ipb->val2, ipb->val3);
 115 }