git.marmaro.de Git - mmh/blob - uip/mhparam.c

   1 /*
   2 ** mhparam.c -- print mh_profile values
   3 **
   4 ** Originally contributed by
   5 ** Jeffrey C Honig <Jeffrey_C_Honig@cornell.edu>
   6 **
   7 ** This code is Copyright (c) 2002, by the authors of nmh.  See the
   8 ** COPYRIGHT file in the root directory of the nmh distribution for
   9 ** complete copyright information.
  10 */
  11
  12 #include <h/mh.h>
  13
  14 extern char *mhlibdir;
  15
  16 static struct swit switches[] = {
  17 #define COMPSW  0
  18         { "components", 0 },
  19 #define NCOMPSW  1
  20         { "nocomponents", 0 },
  21 #define ALLSW  2
  22         { "all", 0 },
  23 #define VERSIONSW 3
  24         { "version", 0 },
  25 #define HELPSW  4
  26         { "help", 0 },
  27 #define DEBUGSW   5
  28         { "debug", -5 },
  29         { NULL, 0 }
  30 };
  31
  32 struct proc {
  33         char *p_name;
  34         char **p_field;
  35 };
  36
  37 static struct proc procs [] = {
  38         { "attachment-header",  &attach_hdr },
  39         { "context",       &context },
  40         { "mh-sequences",  &mh_seq },
  41         { "buildmimeproc", &buildmimeproc },
  42         { "editor",        &defaulteditor },
  43         { "fileproc",      &fileproc },
  44         { "foldprot",      &foldprot },
  45         { "incproc",       &incproc },
  46         { "lproc",         &lproc },
  47         { "mailproc",      &mailproc },
  48         { "mhlproc",       &mhlproc },
  49         { "mimetypequeryproc", &mimetypequeryproc },
  50         { "moreproc",      &moreproc },
  51         { "msgprot",       &msgprot },
  52         { "postproc",      &postproc },
  53         { "rmmproc",       &rmmproc },
  54         { "sendmail",      &sendmail },
  55         { "sendproc",      &sendproc },
  56         { "showmimeproc",  &showmimeproc },
  57         { "showproc",      &showproc },
  58         { "version",       &version_num },
  59         { "whatnowproc",   &whatnowproc },
  60         { "etcdir",        &mhetcdir },
  61         { "libdir",        &mhlibdir },
  62         { "backup-prefix", &backup_prefix },
  63         { "altmsg-link",   &altmsglink },
  64         { "draft-folder",  &draftfolder },
  65         { NULL,            NULL },
  66 };
  67
  68
  69 /*
  70 ** static prototypes
  71 */
  72 static char *p_find(char *);
  73
  74
  75 int
  76 main(int argc, char **argv)
  77 {
  78         int i, compp = 0, missed = 0;
  79         int all = 0, debug = 0;
  80         int components = -1;
  81         char *cp, buf[BUFSIZ], **argp;
  82         char **arguments, *comps[MAXARGS];
  83
  84         invo_name = mhbasename(argv[0]);
  85
  86         /* read user profile/context */
  87         context_read();
  88
  89         arguments = getarguments(invo_name, argc, argv, 1);
  90         argp = arguments;
  91
  92         while ((cp = *argp++)) {
  93                 if (*cp == '-') {
  94                         switch (smatch(++cp, switches)) {
  95                         case AMBIGSW:
  96                                 ambigsw(cp, switches);
  97                                 done(1);
  98                         case UNKWNSW:
  99                                 adios(NULL, "-%s unknown", cp);
 100
 101                         case HELPSW:
 102                                 snprintf(buf, sizeof(buf), "%s [profile-components] [switches]", invo_name);
 103                                 print_help(buf, switches, 1);
 104                                 done(1);
 105                         case VERSIONSW:
 106                                 print_version(invo_name);
 107                                 done(1);
 108
 109                         case COMPSW:
 110                                 components = 1;
 111                                 break;
 112                         case NCOMPSW:
 113                                 components = 0;
 114                                 break;
 115
 116                         case ALLSW:
 117                                 all = 1;
 118                                 break;
 119
 120                         case DEBUGSW:
 121                                 debug = 1;
 122                                 break;
 123                         }
 124                 } else {
 125                         comps[compp++] = cp;
 126                 }
 127         }
 128
 129         if (all) {
 130                 struct node *np;
 131
 132                 if (compp)
 133                         advise(NULL, "profile-components ignored with -all");
 134
 135                 if (components >= 0)
 136                         advise(NULL, "-%scomponents ignored with -all",
 137                                         components ? "" : "no");
 138
 139                 /* print all entries in context/profile list */
 140                 for (np = m_defs; np; np = np->n_next)
 141                         printf("%s: %s\n", np->n_name, np->n_field);
 142
 143         } else if (debug) {
 144                 struct proc *ps;
 145
 146                 /*
 147                 ** Print the current value of everything in
 148                 ** procs array.  This will show their current
 149                 ** value (as determined after context is read).
 150                 */
 151                 for (ps = procs; ps->p_name; ps++)
 152                         printf("%s: %s\n", ps->p_name,
 153                                         *ps->p_field ? *ps->p_field : "");
 154
 155         } else {
 156                 if (components < 0)
 157                         components = compp > 1;
 158
 159                 for (i = 0; i < compp; i++)  {
 160                         register char *value;
 161
 162                         value = context_find(comps[i]);
 163                         if (!value)
 164                                 value = p_find(comps[i]);
 165                         if (value) {
 166                                 if (components)
 167                                         printf("%s: ", comps[i]);
 168
 169                                 printf("%s\n", value);
 170                         } else
 171                                 missed++;
 172                 }
 173         }
 174
 175         done(missed);
 176         return 1;
 177 }
 178
 179
 180 static char *
 181 p_find(char *str)
 182 {
 183         struct proc *ps;
 184
 185         for (ps = procs; ps->p_name; ps++)
 186                 if (!mh_strcasecmp(ps->p_name, str))
 187                         return (*ps->p_field);
 188
 189         return NULL;
 190 }