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