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          { "context",       &context },
  39          { "mh-sequences",  &mh_seq },
  40          { "buildmimeproc", &buildmimeproc },
  41          { "editor",        &defaulteditor },
  42          { "faceproc",      &faceproc },
  43          { "fileproc",      &fileproc },
  44          { "foldprot",      &foldprot },
  45          { "incproc",       &incproc },
  46          { "lproc",         &lproc },
  47          { "mailproc",      &mailproc },
  48          { "mhlproc",       &mhlproc },
  49          { "moreproc",      &moreproc },
  50          { "msgprot",       &msgprot },
  51          { "postproc",      &postproc },
  52          { "rmmproc",       &rmmproc },
  53          { "sendmail",      &sendmail },
  54          { "sendproc",      &sendproc },
  55          { "showmimeproc",  &showmimeproc },
  56          { "showproc",      &showproc },
  57          { "version",       &version_num },
  58          { "whatnowproc",   &whatnowproc },
  59          { "etcdir",        &mhetcdir },
  60          { "libdir",        &mhlibdir },
  61          { "backup-prefix", &backup_prefix },
  62          { "altmsg-link",   &altmsglink },
  63          { "draft-folder",  &draftfolder },
  64          { NULL,            NULL },
  65 };
  66
  67
  68 /*
  69 ** static prototypes
  70 */
  71 static char *p_find(char *);
  72
  73
  74 int
  75 main(int argc, char **argv)
  76 {
  77         int i, compp = 0, missed = 0;
  78         int all = 0, debug = 0;
  79         int components = -1;
  80         char *cp, buf[BUFSIZ], **argp;
  81         char **arguments, *comps[MAXARGS];
  82
  83         invo_name = mhbasename(argv[0]);
  84
  85         /* read user profile/context */
  86         context_read();
  87
  88         arguments = getarguments(invo_name, argc, argv, 1);
  89         argp = arguments;
  90
  91         while ((cp = *argp++)) {
  92                 if (*cp == '-') {
  93                         switch (smatch(++cp, switches)) {
  94                                 case AMBIGSW:
  95                                         ambigsw(cp, switches);
  96                                         done(1);
  97                                 case UNKWNSW:
  98                                         adios(NULL, "-%s unknown", cp);
  99
 100                                 case HELPSW:
 101                                         snprintf(buf, sizeof(buf), "%s [profile-components] [switches]", invo_name);
 102                                         print_help(buf, switches, 1);
 103                                         done(1);
 104                                 case VERSIONSW:
 105                                         print_version(invo_name);
 106                                         done(1);
 107
 108                                 case COMPSW:
 109                                         components = 1;
 110                                         break;
 111                                 case NCOMPSW:
 112                                         components = 0;
 113                                         break;
 114
 115                                 case ALLSW:
 116                                         all = 1;
 117                                         break;
 118
 119                                 case DEBUGSW:
 120                                         debug = 1;
 121                                         break;
 122                         }
 123                 } else {
 124                         comps[compp++] = cp;
 125                 }
 126         }
 127
 128         if (all) {
 129                 struct node *np;
 130
 131                 if (compp)
 132                         advise(NULL, "profile-components ignored with -all");
 133
 134                 if (components >= 0)
 135                         advise(NULL, "-%scomponents ignored with -all",
 136                                         components ? "" : "no");
 137
 138                 /* print all entries in context/profile list */
 139                 for (np = m_defs; np; np = np->n_next)
 140                         printf("%s: %s\n", np->n_name, np->n_field);
 141
 142         } else if (debug) {
 143                 struct proc *ps;
 144
 145                 /*
 146                 ** Print the current value of everything in
 147                 ** procs array.  This will show their current
 148                 ** value (as determined after context is read).
 149                 */
 150                 for (ps = procs; ps->p_name; ps++)
 151                         printf("%s: %s\n", ps->p_name,
 152                                         *ps->p_field ? *ps->p_field : "");
 153
 154         } else {
 155                 if (components < 0)
 156                         components = compp > 1;
 157
 158                 for (i = 0; i < compp; i++)  {
 159                         register char *value;
 160
 161                         value = context_find(comps[i]);
 162                         if (!value)
 163                                 value = p_find(comps[i]);
 164                         if (value) {
 165                                 if (components)
 166                                         printf("%s: ", comps[i]);
 167
 168                                 printf("%s\n", value);
 169                         } else
 170                                 missed++;
 171                 }
 172         }
 173
 174         done(missed);
 175         return 1;
 176 }
 177
 178
 179 static char *
 180 p_find(char *str)
 181 {
 182         struct proc *ps;
 183
 184         for (ps = procs; ps->p_name; ps++)
 185                 if (!mh_strcasecmp(ps->p_name, str))
 186                         return (*ps->p_field);
 187
 188         return NULL;
 189 }