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 char *mimetypeproc =
  65 #ifdef MIMETYPEPROC
  66     MIMETYPEPROC;
  67 #else
  68     "";
  69 #endif
  70
  71 char *mimeencodingproc =
  72 #ifdef MIMEENCODINGPROC
  73     MIMEENCODINGPROC;
  74 #else
  75     "";
  76 #endif
  77
  78 struct proc {
  79     char *p_name;
  80     char **p_field;
  81 };
  82
  83 static struct proc procs [] = {
  84      { "context",          &context },
  85      { "mh-sequences",     &mh_seq },
  86      { "buildmimeproc",    &buildmimeproc },
  87      { "fileproc",         &fileproc },
  88      { "foldprot",         &foldprot },
  89      { "formatproc",       &formatproc },
  90      { "incproc",          &incproc },
  91      { "lproc",            &lproc },
  92      { "mailproc",         &mailproc },
  93      { "mhlproc",          &mhlproc },
  94      { "mimetypeproc",     &mimetypeproc },
  95      { "mimeencodingproc", &mimeencodingproc },
  96      { "moreproc",         &moreproc },
  97      { "msgprot",          &msgprot },
  98      { "mshproc",          &mshproc },
  99      { "packproc",         &packproc },
 100      { "postproc",         &postproc },
 101      { "rmmproc",          &rmmproc },
 102      { "sendproc",         &sendproc },
 103      { "showmimeproc",     &showmimeproc },
 104      { "showproc",         &showproc },
 105      { "version",          &version_num },
 106      { "vmhproc",          &vmhproc },
 107      { "whatnowproc",      &whatnowproc },
 108      { "whomproc",         &whomproc },
 109      { "etcdir",           &mhetcdir },
 110      { "libdir",           &mhlibdir },
 111      { "sbackup",          &sbackup },
 112      { "lockmethod",       &lockmethod },
 113      { "sasl",             &sasl },
 114      { "tls",              &tls },
 115      { NULL,               NULL },
 116 };
 117
 118
 119 /*
 120  * static prototypes
 121  */
 122 static char *p_find(char *);
 123
 124
 125 int
 126 main(int argc, char **argv)
 127 {
 128     int i, compp = 0, missed = 0;
 129     int all = 0, debug = 0;
 130     int components = -1;
 131     char *cp, buf[BUFSIZ], **argp;
 132     char **arguments, *comps[MAXARGS];
 133
 134     if (nmh_init(argv[0], 1)) { return 1; }
 135
 136     arguments = getarguments (invo_name, argc, argv, 1);
 137     argp = arguments;
 138
 139     while ((cp = *argp++)) {
 140         if (*cp == '-') {
 141             switch (smatch (++cp, switches)) {
 142                 case AMBIGSW:
 143                     ambigsw (cp, switches);
 144                     done (1);
 145                 case UNKWNSW:
 146                     adios (NULL, "-%s unknown", cp);
 147
 148                 case HELPSW:
 149                     snprintf (buf, sizeof(buf), "%s [profile-components] [switches]",
 150                         invo_name);
 151                     print_help (buf, switches, 1);
 152                     done (0);
 153                 case VERSIONSW:
 154                     print_version(invo_name);
 155                     done (0);
 156
 157                 case COMPSW:
 158                     components = 1;
 159                     break;
 160                 case NCOMPSW:
 161                     components = 0;
 162                     break;
 163
 164                 case ALLSW:
 165                     all = 1;
 166                     break;
 167
 168                 case DEBUGSW:
 169                     debug = 1;
 170                     break;
 171             }
 172         } else {
 173             comps[compp++] = cp;
 174         }
 175     }
 176
 177     if (all) {
 178         struct node *np;
 179
 180         if (compp)
 181             advise(NULL, "profile-components ignored with -all");
 182
 183         if (components >= 0)
 184             advise(NULL, "-%scomponents ignored with -all",
 185                    components ? "" : "no");
 186
 187         /* print all entries in context/profile list */
 188         for (np = m_defs; np; np = np->n_next)
 189             printf("%s: %s\n", np->n_name, np->n_field);
 190
 191     } else if (debug) {
 192         struct proc *ps;
 193
 194         /*
 195          * Print the current value of everything in
 196          * procs array.  This will show their current
 197          * value (as determined after context is read).
 198          */
 199         for (ps = procs; ps->p_name; ps++)
 200             printf ("%s: %s\n", ps->p_name, *ps->p_field ? *ps->p_field : "");
 201
 202     } else {
 203         if (components < 0)
 204             components = compp > 1;
 205
 206         for (i = 0; i < compp; i++)  {
 207             register char *value;
 208
 209             value = context_find (comps[i]);
 210             if (!value)
 211                 value = p_find (comps[i]);
 212             if (value) {
 213                 if (components)
 214                     printf("%s: ", comps[i]);
 215
 216                 printf("%s\n", value);
 217             } else
 218                 missed++;
 219         }
 220     }
 221
 222     done (missed);
 223     return 1;
 224 }
 225
 226
 227 static char *
 228 p_find(char *str)
 229 {
 230     struct proc *ps;
 231
 232     for (ps = procs; ps->p_name; ps++)
 233         if (!strcasecmp (ps->p_name, str ? str : ""))
 234             return (*ps->p_field);
 235
 236     return NULL;
 237 }