File indexing completed on 2024-05-05 11:56:30

 /*
  * makepage: Use mkd_xhtmlpage() to convert markdown input to a
  *           fully-formed xhtml page.
  */
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <mkdio.h>
 #include "config.h"
 #include "pgm_options.h"
 #include "gethopt.h"
 
 #ifndef HAVE_BASENAME
 char*
 basename(char *p)
 {
     char *ret = strrchr(p, '/');
 
     return ret ? (1+ret) : p;
 }
 #endif
 
 char *pgm = "makepage";
 
 struct h_opt opts[] = {
     { 0, "version", 'V', 0,           "show version info" },
     { 0, 0,         'F', "bitmap",    "set/show hex flags" },
     { 0, "flags",   'f', "{+-}flags", "set/show named flags" },
 } ;
 #define NROPTS (sizeof opts / sizeof opts[0])
 
 int
 main(argc, argv)
 int argc;
 char **argv;
 {
     MMIOT *doc;
     char *q;
     int version = 0;
     int ret;
     mkd_flag_t flags = 0;
     struct h_opt *opt;
     struct h_context blob;
 
     if ( (q = getenv("MARKDOWN_FLAGS")) )
     flags = strtol(q, 0, 0);
 
     hoptset(&blob, argc, argv);
     hopterr(&blob, 1);
 
     while ( opt = gethopt(&blob, opts, NROPTS) ) {
     if ( opt == HOPTERR ) {
         hoptusage(pgm, opts, NROPTS, "[file]");
         exit(1);
     }
     switch ( opt->optchar ) {
     case 'V':   version++;
             break;
     case 'F':   if ( strcmp(hoptarg(&blob), "?") == 0 ) {
             show_flags(0,0);
             exit(0);
             }
             else
             flags = strtol(hoptarg(&blob), 0, 0);
             break;
     case 'f':   if ( strcmp(hoptarg(&blob), "?") == 0 ) {
             show_flags(1,version);
             exit(0);
             }
             else if ( q = set_flag(&flags, hoptarg(&blob)) )
             fprintf(stderr, "unknown option <%s>\n", q);
             break;
     }
     }
     
     argc -= hoptind(&blob);
     argv += hoptind(&blob);
     
     if ( version ) {
     printf("%s: discount %s", pgm, markdown_version);
     if ( version > 1 )
         mkd_flags_are(stdout, flags, 0);
     putchar('\n');
     exit(0);
     }    
     
     if ( (argc > 0) && !freopen(argv[0], "r", stdin) ) {
     perror(argv[0]);
     exit(1);
     }
 
     if ( (doc = mkd_in(stdin, flags)) == 0 ) {
     perror( (argc > 1) ? argv[1] : "stdin" );
     exit(1);
     }
 
     ret = mkd_xhtmlpage(doc, flags, stdout);
 
     mkd_cleanup(doc);
 
     return (ret == EOF);
 }