lib/ss/ct_c.awk

   1 /^command_table / {
   2         cmdtbl = $2;
   3         printf "/* %s.c - automatically generated from %s.ct */\n", \
   4                 rootname, rootname > outfile
   5         print "#include <ss/ss.h>" > outfile
   6         print "" >outfile
   7 }
   8
   9 /^BOR$/ {
  10         cmdnum++
  11         options = 0
  12         cmdtab = ""
  13         printf "static char const * const ssu%05d[] = {\n", cmdnum > outfile
  14 }
  15
  16 /^sub/ {
  17         subr = substr($0, 6, length($0)-5)
  18 }
  19
  20 /^hlp/ {
  21         help = substr($0, 6, length($0)-5)
  22 }
  23
  24 /^cmd/ {
  25         cmd = substr($0, 6, length($0)-5)
  26         printf "%s\"%s\",\n", cmdtab, cmd > outfile
  27         cmdtab = "    "
  28 }
  29
  30 /^opt/ {
  31         opt = substr($0, 6, length($0)-5)
  32         if (opt == "dont_list") {
  33                 options += 1
  34         }
  35         if (opt == "dont_summarize") {
  36                 options += 2
  37         }
  38 }
  39
  40 /^EOR/ {
  41         print "    (char const *)0" > outfile
  42         print "};" > outfile
  43         printf "extern void %s __SS_PROTO;\n", subr > outfile
  44         # Work around a bug in gawk 3.0.5
  45         awk_bug = cmdnum
  46         subr_tab[awk_bug] = subr
  47         options_tab[awk_bug] = options
  48         help_tab[awk_bug] = help
  49 }
  50
  51 /^[0-9]/ {
  52         linenum = $1;
  53 }
  54
  55 /^ERROR/ {
  56         error = substr($0, 8, length($0)-7)
  57         printf "Error in line %d: %s\n", linenum, error
  58         print "#__ERROR_IN_FILE__" > outfile
  59 }
  60
  61 END {
  62         printf "static ss_request_entry ssu%05d[] = {\n", cmdnum+1 > outfile
  63         for (i=1; i <= cmdnum; i++) {
  64                 printf "    { ssu%05d,\n", i > outfile
  65                 printf "      %s,\n", subr_tab[i] > outfile
  66                 printf "      \"%s\",\n", help_tab[i] > outfile
  67                 printf "      %d },\n", options_tab[i] > outfile
  68         }
  69         print "    { 0, 0, 0, 0 }" > outfile
  70         print "};" > outfile
  71         print "" > outfile
  72         printf "ss_request_table %s = { 2, ssu%05d };\n", \
  73                 cmdtbl, cmdnum+1 > outfile
  74 }
  75