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 #include <h/mts.h>
  15
  16 #define MHPARAM_SWITCHES \
  17     X("components", 0, COMPSW) \
  18     X("nocomponents", 0, NCOMPSW) \
  19     X("all", 0, ALLSW) \
  20     X("version", 0, VERSIONSW) \
  21     X("help", 0, HELPSW) \
  22     X("debug", 5, DEBUGSW) \
  23
  24 #define X(sw, minchars, id) id,
  25 DEFINE_SWITCH_ENUM(MHPARAM);
  26 #undef X
  27
  28 #define X(sw, minchars, id) { sw, minchars, id },
  29 DEFINE_SWITCH_ARRAY(MHPARAM, switches);
  30 #undef X
  31
  32 extern char *mhbindir;
  33 extern char *mhetcdir;
  34 extern char *mhlibexecdir;
  35
  36 static char *sbackup = BACKUP_PREFIX;
  37
  38 static char *datalocking = "fcntl";
  39 static char *localmbox = "";
  40 static int localmbox_primed = 0;
  41
  42 extern char *spoollocking;
  43
  44 static char *sasl =
  45 #ifdef CYRUS_SASL
  46     "cyrus_sasl";
  47 #else
  48     "";
  49 #endif
  50
  51 static char *tls =
  52 #ifdef TLS_SUPPORT
  53     "tls";
  54 #else
  55     "";
  56 #endif
  57
  58 static char *mimetypeproc =
  59 #ifdef MIMETYPEPROC
  60     MIMETYPEPROC;
  61 #else
  62     "";
  63 #endif
  64
  65 static char *mimeencodingproc =
  66 #ifdef MIMEENCODINGPROC
  67     MIMEENCODINGPROC;
  68 #else
  69     "";
  70 #endif
  71
  72 static char *iconv =
  73 #ifdef HAVE_ICONV
  74     "iconv";
  75 #else
  76     "";
  77 #endif
  78
  79 struct proc {
  80     char *p_name;
  81     char **p_field;
  82 };
  83
  84 static struct proc procs [] = {
  85      { "context",          &context },
  86      { "mh-sequences",     &mh_seq },
  87      { "buildmimeproc",    &buildmimeproc },
  88      { "fileproc",         &fileproc },
  89      { "foldprot",         &foldprot },
  90      { "formatproc",       &formatproc },
  91      { "incproc",          &incproc },
  92      { "lproc",            &lproc },
  93      { "mailproc",         &mailproc },
  94      { "mhlproc",          &mhlproc },
  95      { "mimetypeproc",     &mimetypeproc },
  96      { "mimeencodingproc", &mimeencodingproc },
  97      { "moreproc",         &moreproc },
  98      { "msgprot",          &msgprot },
  99      { "packproc",         &packproc },
 100      { "postproc",         &postproc },
 101      { "rmmproc",          &rmmproc },
 102      { "sendproc",         &sendproc },
 103      { "showmimeproc",     &showmimeproc },
 104      { "showproc",         &showproc },
 105      { "version",          &version_num },
 106      { "whatnowproc",      &whatnowproc },
 107      { "whomproc",         &whomproc },
 108      { "bindir",           &mhbindir },
 109      { "etcdir",           &mhetcdir },
 110      { "libdir",           &mhlibexecdir },
 111      { "libexecdir",       &mhlibexecdir },
 112      { "localmbox",        &localmbox },
 113      { "sbackup",          &sbackup },
 114      { "datalocking",      &datalocking },
 115      { "spoollocking",     &spoollocking },
 116      { "iconv",            &iconv },
 117      { "sasl",             &sasl },
 118      { "tls",              &tls },
 119      { NULL,               NULL },
 120 };
 121
 122
 123 /*
 124  * static prototypes
 125  */
 126 static char *p_find(char *);
 127
 128
 129 int
 130 main(int argc, char **argv)
 131 {
 132     int i, compp = 0, missed = 0;
 133     int all = 0, debug = 0;
 134     int components = -1;
 135     char *cp, buf[BUFSIZ], **argp;
 136     char **arguments, *comps[MAXARGS];
 137
 138     if (nmh_init(argv[0], 1)) { return 1; }
 139
 140     arguments = getarguments (invo_name, argc, argv, 1);
 141     argp = arguments;
 142
 143     while ((cp = *argp++)) {
 144         if (*cp == '-') {
 145             switch (smatch (++cp, switches)) {
 146                 case AMBIGSW:
 147                     ambigsw (cp, switches);
 148                     done (1);
 149                 case UNKWNSW:
 150                     adios (NULL, "-%s unknown", cp);
 151
 152                 case HELPSW:
 153                     snprintf (buf, sizeof(buf), "%s [profile-components] [switches]",
 154                         invo_name);
 155                     print_help (buf, switches, 1);
 156                     done (0);
 157                 case VERSIONSW:
 158                     print_version(invo_name);
 159                     done (0);
 160
 161                 case COMPSW:
 162                     components = 1;
 163                     break;
 164                 case NCOMPSW:
 165                     components = 0;
 166                     break;
 167
 168                 case ALLSW:
 169                     all = 1;
 170                     break;
 171
 172                 case DEBUGSW:
 173                     debug = 1;
 174                     break;
 175             }
 176         } else {
 177             comps[compp++] = cp;
 178             if (strcmp("localmbox", cp) == 0 && ! localmbox_primed) {
 179                 localmbox = getlocalmbox();
 180                 localmbox_primed = 1;
 181             }
 182         }
 183     }
 184
 185     if (all) {
 186         struct node *np;
 187
 188         if (compp)
 189             advise(NULL, "profile-components ignored with -all");
 190
 191         if (components >= 0)
 192             advise(NULL, "-%scomponents ignored with -all",
 193                    components ? "" : "no");
 194
 195         /* Print all entries in context/profile list.  That does not
 196            include entries in mts.conf, such as spoollocking. */
 197         for (np = m_defs; np; np = np->n_next)
 198             printf("%s: %s\n", np->n_name, np->n_field);
 199
 200     } else if (debug) {
 201         struct proc *ps;
 202
 203         /* In case datalocking was set in profile. */
 204         if ((cp = context_find("datalocking"))) { datalocking = cp; }
 205
 206         /* In case spoollocking was set in mts.conf. */
 207         mts_init(invo_name);
 208
 209         /* Also set localmbox here */
 210         if (! localmbox_primed) {
 211             localmbox = getlocalmbox();
 212             localmbox_primed = 1;
 213         }
 214
 215         /*
 216          * Print the current value of everything in
 217          * procs array.  This will show their current
 218          * value (as determined after context is read).
 219          */
 220         for (ps = procs; ps->p_name; ps++)
 221             printf ("%s: %s\n", ps->p_name, *ps->p_field ? *ps->p_field : "");
 222
 223     } else {
 224         if (components < 0)
 225             components = compp > 1;
 226
 227         for (i = 0; i < compp; i++)  {
 228             register char *value;
 229
 230             if (! strcmp ("spoollocking", comps[i])) {
 231                 /* In case spoollocking was set in mts.conf. */
 232                 mts_init(invo_name);
 233             }
 234
 235             value = context_find (comps[i]);
 236             if (!value)
 237                 value = p_find (comps[i]);
 238             if (value) {
 239                 if (components)
 240                     printf("%s: ", comps[i]);
 241
 242                 printf("%s\n", value);
 243             } else
 244                 missed++;
 245         }
 246     }
 247
 248     done (missed);
 249     return 1;
 250 }
 251
 252
 253 static char *
 254 p_find(char *str)
 255 {
 256     struct proc *ps;
 257
 258     for (ps = procs; ps->p_name; ps++)
 259         if (!strcasecmp (ps->p_name, str ? str : ""))
 260             return (*ps->p_field);
 261
 262     return NULL;
 263 }