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

   1 /* mhparam.c -- print mh_profile values
   2  *
   3  * Originally contributed by
   4  * Jeffrey C Honig <Jeffrey_C_Honig@cornell.edu>
   5  *
   6  * This code is Copyright (c) 2002, by the authors of nmh.  See the
   7  * COPYRIGHT file in the root directory of the nmh distribution for
   8  * complete copyright information.
   9  */
  10
  11 #include "h/mh.h"
  12 #include "sbr/print_version.h"
  13 #include "sbr/print_help.h"
  14 #include "sbr/error.h"
  15 #include "h/mts.h"
  16 #include "h/done.h"
  17 #include "h/utils.h"
  18
  19 #define MHPARAM_SWITCHES \
  20     X("components", 0, COMPSW) \
  21     X("nocomponents", 0, NCOMPSW) \
  22     X("all", 0, ALLSW) \
  23     X("version", 0, VERSIONSW) \
  24     X("help", 0, HELPSW) \
  25     X("debug", 5, DEBUGSW) \
  26
  27 #define X(sw, minchars, id) id,
  28 DEFINE_SWITCH_ENUM(MHPARAM);
  29 #undef X
  30
  31 #define X(sw, minchars, id) { sw, minchars, id },
  32 DEFINE_SWITCH_ARRAY(MHPARAM, switches);
  33 #undef X
  34
  35 extern char *mhbindir;
  36 extern char *mhlibexecdir;
  37 extern char *mhetcdir;
  38 extern char *mhdocdir;
  39
  40 static char *sbackup = BACKUP_PREFIX;
  41
  42 static char *datalocking = "fcntl";
  43 static char *localmbox = "";
  44 static bool localmbox_primed;
  45
  46 extern char *spoollocking;
  47
  48 static char *sasl =
  49 #ifdef CYRUS_SASL
  50     "cyrus_sasl";
  51 #else
  52     "";
  53 #endif
  54
  55 static char *tls =
  56 #ifdef TLS_SUPPORT
  57     "tls";
  58 #else
  59     "";
  60 #endif
  61
  62 static char *mimetypeproc =
  63 #ifdef MIMETYPEPROC
  64     MIMETYPEPROC;
  65 #else
  66     "";
  67 #endif
  68
  69 static char *mimeencodingproc =
  70 #ifdef MIMEENCODINGPROC
  71     MIMEENCODINGPROC;
  72 #else
  73     "";
  74 #endif
  75
  76 static char *iconv =
  77 #ifdef HAVE_ICONV
  78     "iconv";
  79 #else
  80     "";
  81 #endif
  82
  83 static char *oauth =
  84 #ifdef OAUTH_SUPPORT
  85     "oauth";
  86 #else
  87     "";
  88 #endif
  89
  90 struct proc {
  91     char *p_name;
  92     char **p_field;
  93 };
  94
  95 static struct proc procs [] = {
  96      { "context",          &context },
  97      { "mh-sequences",     &mh_seq },
  98      { "buildmimeproc",    &buildmimeproc },
  99      { "fileproc",         &fileproc },
 100      { "foldprot",         &foldprot },
 101      { "formatproc",       &formatproc },
 102      { "incproc",          &incproc },
 103      { "lproc",            &lproc },
 104      { "mailproc",         &mailproc },
 105      { "mhlproc",          &mhlproc },
 106      { "mimetypeproc",     &mimetypeproc },
 107      { "mimeencodingproc", &mimeencodingproc },
 108      { "moreproc",         &moreproc },
 109      { "msgprot",          &msgprot },
 110      { "packproc",         &packproc },
 111      { "postproc",         &postproc },
 112      { "rmmproc",          &rmmproc },
 113      { "sendproc",         &sendproc },
 114      { "showmimeproc",     &showmimeproc },
 115      { "showproc",         &showproc },
 116      { "version",          &version_num },
 117      { "whatnowproc",      &whatnowproc },
 118      { "whomproc",         &whomproc },
 119      { "bindir",           &mhbindir },
 120      { "libexecdir",       &mhlibexecdir },
 121      { "etcdir",           &mhetcdir },
 122      { "docdir",           &mhdocdir },
 123      { "localmbox",        &localmbox },
 124      { "sbackup",          &sbackup },
 125      { "datalocking",      &datalocking },
 126      { "spoollocking",     &spoollocking },
 127      { "iconv",            &iconv },
 128      { "oauth",            &oauth },
 129      { "sasl",             &sasl },
 130      { "tls",              &tls },
 131      { NULL,               NULL },
 132 };
 133
 134
 135 /*
 136  * static prototypes
 137  */
 138 static char *p_find(char *) PURE;
 139
 140
 141 int
 142 main(int argc, char **argv)
 143 {
 144     int i, compp = 0;
 145     bool missed;
 146     bool all = false;
 147     bool debug = false;
 148     int components = -1;
 149     char *cp, buf[BUFSIZ], **argp;
 150     char **arguments, *comps[MAXARGS];
 151
 152     if (nmh_init(argv[0], true, false)) { return 1; }
 153
 154     arguments = getarguments (invo_name, argc, argv, 1);
 155     argp = arguments;
 156
 157     while ((cp = *argp++)) {
 158         if (*cp == '-') {
 159             switch (smatch (++cp, switches)) {
 160                 case AMBIGSW:
 161                     ambigsw (cp, switches);
 162                     done (1);
 163                 case UNKWNSW:
 164                     die("-%s unknown", cp);
 165
 166                 case HELPSW:
 167                     snprintf (buf, sizeof(buf), "%s [profile-components] [switches]",
 168                         invo_name);
 169                     print_help (buf, switches, 1);
 170                     done (0);
 171                 case VERSIONSW:
 172                     print_version(invo_name);
 173                     done (0);
 174
 175                 case COMPSW:
 176                     components = 1;
 177                     break;
 178                 case NCOMPSW:
 179                     components = 0;
 180                     break;
 181
 182                 case ALLSW:
 183                     all = true;
 184                     break;
 185
 186                 case DEBUGSW:
 187                     debug = true;
 188                     break;
 189             }
 190         } else {
 191             comps[compp++] = cp;
 192             if (strcmp("localmbox", cp) == 0 && ! localmbox_primed) {
 193                 localmbox = getlocalmbox();
 194                 localmbox_primed = true;
 195             }
 196         }
 197     }
 198
 199     if (all) {
 200         struct node *np;
 201
 202         if (compp)
 203             inform("profile-components ignored with -all");
 204
 205         if (components >= 0)
 206             inform("-%scomponents ignored with -all",
 207                    components ? "" : "no");
 208
 209         /* Print all entries in context/profile list.  That does not
 210            include entries in mts.conf, such as spoollocking. */
 211         for (np = m_defs; np; np = np->n_next)
 212             printf("%s: %s\n", np->n_name, np->n_field);
 213
 214     }
 215
 216     if (debug) {
 217         struct proc *ps;
 218
 219         /* In case datalocking was set in profile. */
 220         if ((cp = context_find("datalocking"))) { datalocking = cp; }
 221
 222         /* In case spoollocking was set in mts.conf. */
 223         mts_init();
 224
 225         /* Also set localmbox here */
 226         if (! localmbox_primed) {
 227             localmbox = getlocalmbox();
 228             localmbox_primed = true;
 229         }
 230
 231         /*
 232          * Print the current value of everything in
 233          * procs array.  This will show their current
 234          * value (as determined after context is read).
 235          */
 236         for (ps = procs; ps->p_name; ps++)
 237             printf ("%s: %s\n", ps->p_name, FENDNULL(*ps->p_field));
 238
 239     }
 240
 241     missed = false;
 242     if (! all) {
 243         if (components < 0)
 244             components = compp > 1;
 245
 246         for (i = 0; i < compp; i++)  {
 247             char *value;
 248
 249             if (! strcmp ("spoollocking", comps[i])) {
 250                 /* In case spoollocking was set in mts.conf. */
 251                 mts_init();
 252             }
 253
 254             value = context_find (comps[i]);
 255             if (!value)
 256                 value = p_find (comps[i]);
 257             if (value) {
 258                 if (components)
 259                     printf("%s: ", comps[i]);
 260
 261                 puts(value);
 262             } else
 263                 missed = true;
 264         }
 265     }
 266
 267     done(missed);
 268 }
 269
 270
 271 static char *
 272 p_find(char *str)
 273 {
 274     struct proc *ps;
 275
 276     for (ps = procs; ps->p_name; ps++)
 277         if (!strcasecmp (ps->p_name, str))
 278             return *ps->p_field;
 279
 280     return NULL;
 281 }