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 *mhlibexecdir;
  34 extern char *mhetcdir;
  35 extern char *mhdocdir;
  36
  37 static char *sbackup = BACKUP_PREFIX;
  38
  39 static char *datalocking = "fcntl";
  40 static char *localmbox = "";
  41 static int localmbox_primed = 0;
  42
  43 extern char *spoollocking;
  44
  45 static char *sasl =
  46 #ifdef CYRUS_SASL
  47     "cyrus_sasl";
  48 #else
  49     "";
  50 #endif
  51
  52 static char *tls =
  53 #ifdef TLS_SUPPORT
  54     "tls";
  55 #else
  56     "";
  57 #endif
  58
  59 static char *mimetypeproc =
  60 #ifdef MIMETYPEPROC
  61     MIMETYPEPROC;
  62 #else
  63     "";
  64 #endif
  65
  66 static char *mimeencodingproc =
  67 #ifdef MIMEENCODINGPROC
  68     MIMEENCODINGPROC;
  69 #else
  70     "";
  71 #endif
  72
  73 static char *iconv =
  74 #ifdef HAVE_ICONV
  75     "iconv";
  76 #else
  77     "";
  78 #endif
  79
  80 struct proc {
  81     char *p_name;
  82     char **p_field;
  83 };
  84
  85 static struct proc procs [] = {
  86      { "context",          &context },
  87      { "mh-sequences",     &mh_seq },
  88      { "buildmimeproc",    &buildmimeproc },
  89      { "fileproc",         &fileproc },
  90      { "foldprot",         &foldprot },
  91      { "formatproc",       &formatproc },
  92      { "incproc",          &incproc },
  93      { "lproc",            &lproc },
  94      { "mailproc",         &mailproc },
  95      { "mhlproc",          &mhlproc },
  96      { "mimetypeproc",     &mimetypeproc },
  97      { "mimeencodingproc", &mimeencodingproc },
  98      { "moreproc",         &moreproc },
  99      { "msgprot",          &msgprot },
 100      { "packproc",         &packproc },
 101      { "postproc",         &postproc },
 102      { "rmmproc",          &rmmproc },
 103      { "sendproc",         &sendproc },
 104      { "showmimeproc",     &showmimeproc },
 105      { "showproc",         &showproc },
 106      { "version",          &version_num },
 107      { "whatnowproc",      &whatnowproc },
 108      { "whomproc",         &whomproc },
 109      { "bindir",           &mhbindir },
 110      { "libexecdir",       &mhlibexecdir },
 111      { "libdir",           &mhlibexecdir },
 112      { "etcdir",           &mhetcdir },
 113      { "docdir",           &mhdocdir },
 114      { "localmbox",        &localmbox },
 115      { "sbackup",          &sbackup },
 116      { "datalocking",      &datalocking },
 117      { "spoollocking",     &spoollocking },
 118      { "iconv",            &iconv },
 119      { "sasl",             &sasl },
 120      { "tls",              &tls },
 121      { NULL,               NULL },
 122 };
 123
 124
 125 /*
 126  * static prototypes
 127  */
 128 static char *p_find(char *);
 129
 130
 131 int
 132 main(int argc, char **argv)
 133 {
 134     int i, compp = 0, missed = 0;
 135     int all = 0, debug = 0;
 136     int components = -1;
 137     char *cp, buf[BUFSIZ], **argp;
 138     char **arguments, *comps[MAXARGS];
 139
 140     if (nmh_init(argv[0], 1)) { return 1; }
 141
 142     arguments = getarguments (invo_name, argc, argv, 1);
 143     argp = arguments;
 144
 145     while ((cp = *argp++)) {
 146         if (*cp == '-') {
 147             switch (smatch (++cp, switches)) {
 148                 case AMBIGSW:
 149                     ambigsw (cp, switches);
 150                     done (1);
 151                 case UNKWNSW:
 152                     adios (NULL, "-%s unknown", cp);
 153
 154                 case HELPSW:
 155                     snprintf (buf, sizeof(buf), "%s [profile-components] [switches]",
 156                         invo_name);
 157                     print_help (buf, switches, 1);
 158                     done (0);
 159                 case VERSIONSW:
 160                     print_version(invo_name);
 161                     done (0);
 162
 163                 case COMPSW:
 164                     components = 1;
 165                     break;
 166                 case NCOMPSW:
 167                     components = 0;
 168                     break;
 169
 170                 case ALLSW:
 171                     all = 1;
 172                     break;
 173
 174                 case DEBUGSW:
 175                     debug = 1;
 176                     break;
 177             }
 178         } else {
 179             comps[compp++] = cp;
 180             if (strcmp("localmbox", cp) == 0 && ! localmbox_primed) {
 181                 localmbox = getlocalmbox();
 182                 localmbox_primed = 1;
 183             }
 184         }
 185     }
 186
 187     if (all) {
 188         struct node *np;
 189
 190         if (compp)
 191             advise(NULL, "profile-components ignored with -all");
 192
 193         if (components >= 0)
 194             advise(NULL, "-%scomponents ignored with -all",
 195                    components ? "" : "no");
 196
 197         /* Print all entries in context/profile list.  That does not
 198            include entries in mts.conf, such as spoollocking. */
 199         for (np = m_defs; np; np = np->n_next)
 200             printf("%s: %s\n", np->n_name, np->n_field);
 201
 202     } else if (debug) {
 203         struct proc *ps;
 204
 205         /* In case datalocking was set in profile. */
 206         if ((cp = context_find("datalocking"))) { datalocking = cp; }
 207
 208         /* In case spoollocking was set in mts.conf. */
 209         mts_init(invo_name);
 210
 211         /* Also set localmbox here */
 212         if (! localmbox_primed) {
 213             localmbox = getlocalmbox();
 214             localmbox_primed = 1;
 215         }
 216
 217         /*
 218          * Print the current value of everything in
 219          * procs array.  This will show their current
 220          * value (as determined after context is read).
 221          */
 222         for (ps = procs; ps->p_name; ps++)
 223             printf ("%s: %s\n", ps->p_name, *ps->p_field ? *ps->p_field : "");
 224
 225     } else {
 226         if (components < 0)
 227             components = compp > 1;
 228
 229         for (i = 0; i < compp; i++)  {
 230             register char *value;
 231
 232             if (! strcmp ("spoollocking", comps[i])) {
 233                 /* In case spoollocking was set in mts.conf. */
 234                 mts_init(invo_name);
 235             }
 236
 237             value = context_find (comps[i]);
 238             if (!value)
 239                 value = p_find (comps[i]);
 240             if (value) {
 241                 if (components)
 242                     printf("%s: ", comps[i]);
 243
 244                 printf("%s\n", value);
 245             } else
 246                 missed++;
 247         }
 248     }
 249
 250     done (missed);
 251     return 1;
 252 }
 253
 254
 255 static char *
 256 p_find(char *str)
 257 {
 258     struct proc *ps;
 259
 260     for (ps = procs; ps->p_name; ps++)
 261         if (!strcasecmp (ps->p_name, str ? str : ""))
 262             return (*ps->p_field);
 263
 264     return NULL;
 265 }