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