diplodocus.org Git - nmh/blob - uip/mhparam.c

   1
   2 /*
   3  * mhparam.c -- print mh_profile values
   4  *
   5  * Originally contributed by
   6  * Jeffrey C Honig <Jeffrey_C_Honig@cornell.edu>
   7  *
   8  * This code is Copyright (c) 2002, by the authors of nmh.  See the
   9  * COPYRIGHT file in the root directory of the nmh distribution for
  10  * complete copyright information.
  11  */
  12
  13 #include <h/mh.h>
  14
  15 #define MHPARAM_SWITCHES \
  16     X("components", 0, COMPSW) \
  17     X("nocomponents", 0, NCOMPSW) \
  18     X("all", 0, ALLSW) \
  19     X("version", 0, VERSIONSW) \
  20     X("help", 0, HELPSW) \
  21     X("debug", 5, DEBUGSW) \
  22
  23 #define X(sw, minchars, id) id,
  24 DEFINE_SWITCH_ENUM(MHPARAM);
  25 #undef X
  26
  27 #define X(sw, minchars, id) { sw, minchars, id },
  28 DEFINE_SWITCH_ARRAY(MHPARAM, switches);
  29 #undef X
  30
  31 extern char *mhlibdir;
  32 extern char *mhetcdir;
  33
  34 char *sbackup = BACKUP_PREFIX;
  35
  36 char *lockmethod =
  37 #if defined FCNTL_LOCKING
  38     "fcntl"
  39 #elif defined FLOCK_LOCKING
  40     "flock"
  41 #elif defined LOCKF_LOCKING
  42     "lockf"
  43 #elif defined DOT_LOCKING
  44     "dot"
  45 #else
  46     "none"
  47 #endif
  48     ;
  49
  50 char *sasl =
  51 #ifdef CYRUS_SASL
  52     "cyrus_sasl";
  53 #else
  54     "";
  55 #endif
  56
  57 char *tls =
  58 #ifdef TLS_SUPPORT
  59     "tls";
  60 #else
  61     "";
  62 #endif
  63
  64 struct proc {
  65     char *p_name;
  66     char **p_field;
  67 };
  68
  69 static struct proc procs [] = {
  70      { "context",       &context },
  71      { "mh-sequences",  &mh_seq },
  72      { "buildmimeproc", &buildmimeproc },
  73      { "fileproc",      &fileproc },
  74      { "foldprot",      &foldprot },
  75      { "formatproc",    &formatproc },
  76      { "incproc",       &incproc },
  77      { "lproc",         &lproc },
  78      { "mailproc",      &mailproc },
  79      { "mhlproc",       &mhlproc },
  80      { "moreproc",      &moreproc },
  81      { "msgprot",       &msgprot },
  82      { "mshproc",       &mshproc },
  83      { "packproc",      &packproc },
  84      { "postproc",      &postproc },
  85      { "rmmproc",       &rmmproc },
  86      { "sendproc",      &sendproc },
  87      { "showmimeproc",  &showmimeproc },
  88      { "showproc",      &showproc },
  89      { "version",       &version_num },
  90      { "vmhproc",       &vmhproc },
  91      { "whatnowproc",   &whatnowproc },
  92      { "whomproc",      &whomproc },
  93      { "etcdir",        &mhetcdir },
  94      { "libdir",        &mhlibdir },
  95      { "sbackup",       &sbackup },
  96      { "lockmethod",    &lockmethod },
  97      { "sasl",          &sasl },
  98      { "tls",           &tls },
  99      { NULL,            NULL },
 100 };
 101
 102
 103 /*
 104  * static prototypes
 105  */
 106 static char *p_find(char *);
 107
 108
 109 int
 110 main(int argc, char **argv)
 111 {
 112     int i, compp = 0, missed = 0;
 113     int all = 0, debug = 0;
 114     int components = -1;
 115     char *cp, buf[BUFSIZ], **argp;
 116     char **arguments, *comps[MAXARGS];
 117
 118     invo_name = r1bindex (argv[0], '/');
 119
 120     /* read user profile/context */
 121     context_read();
 122
 123     arguments = getarguments (invo_name, argc, argv, 1);
 124     argp = arguments;
 125
 126     while ((cp = *argp++)) {
 127         if (*cp == '-') {
 128             switch (smatch (++cp, switches)) {
 129                 case AMBIGSW:
 130                     ambigsw (cp, switches);
 131                     done (1);
 132                 case UNKWNSW:
 133                     adios (NULL, "-%s unknown", cp);
 134
 135                 case HELPSW:
 136                     snprintf (buf, sizeof(buf), "%s [profile-components] [switches]",
 137                         invo_name);
 138                     print_help (buf, switches, 1);
 139                     done (0);
 140                 case VERSIONSW:
 141                     print_version(invo_name);
 142                     done (0);
 143
 144                 case COMPSW:
 145                     components = 1;
 146                     break;
 147                 case NCOMPSW:
 148                     components = 0;
 149                     break;
 150
 151                 case ALLSW:
 152                     all = 1;
 153                     break;
 154
 155                 case DEBUGSW:
 156                     debug = 1;
 157                     break;
 158             }
 159         } else {
 160             comps[compp++] = cp;
 161         }
 162     }
 163
 164     if (all) {
 165         struct node *np;
 166
 167         if (compp)
 168             advise(NULL, "profile-components ignored with -all");
 169
 170         if (components >= 0)
 171             advise(NULL, "-%scomponents ignored with -all",
 172                    components ? "" : "no");
 173
 174         /* print all entries in context/profile list */
 175         for (np = m_defs; np; np = np->n_next)
 176             printf("%s: %s\n", np->n_name, np->n_field);
 177
 178     } else if (debug) {
 179         struct proc *ps;
 180
 181         /*
 182          * Print the current value of everything in
 183          * procs array.  This will show their current
 184          * value (as determined after context is read).
 185          */
 186         for (ps = procs; ps->p_name; ps++)
 187             printf ("%s: %s\n", ps->p_name, *ps->p_field ? *ps->p_field : "");
 188
 189     } else {
 190         if (components < 0)
 191             components = compp > 1;
 192
 193         for (i = 0; i < compp; i++)  {
 194             register char *value;
 195
 196             value = context_find (comps[i]);
 197             if (!value)
 198                 value = p_find (comps[i]);
 199             if (value) {
 200                 if (components)
 201                     printf("%s: ", comps[i]);
 202
 203                 printf("%s\n", value);
 204             } else
 205                 missed++;
 206         }
 207     }
 208
 209     done (missed);
 210     return 1;
 211 }
 212
 213
 214 static char *
 215 p_find(char *str)
 216 {
 217     struct proc *ps;
 218
 219     for (ps = procs; ps->p_name; ps++)
 220         if (!strcasecmp (ps->p_name, str ? str : ""))
 221             return (*ps->p_field);
 222
 223     return NULL;
 224 }