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