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