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/smatch.h"
  13 #include "sbr/context_find.h"
  14 #include "sbr/ambigsw.h"
  15 #include "sbr/print_version.h"
  16 #include "sbr/print_help.h"
  17 #include "sbr/error.h"
  18 #include "h/mts.h"
  19 #include "h/done.h"
  20 #include "h/utils.h"
  21
  22 #define MHPARAM_SWITCHES \
  23     X("components", 0, COMPSW) \
  24     X("nocomponents", 0, NCOMPSW) \
  25     X("all", 0, ALLSW) \
  26     X("version", 0, VERSIONSW) \
  27     X("help", 0, HELPSW) \
  28     X("debug", 5, DEBUGSW) \
  29
  30 #define X(sw, minchars, id) id,
  31 DEFINE_SWITCH_ENUM(MHPARAM);
  32 #undef X
  33
  34 #define X(sw, minchars, id) { sw, minchars, id },
  35 DEFINE_SWITCH_ARRAY(MHPARAM, switches);
  36 #undef X
  37
  38 extern char *mhbindir;
  39 extern char *mhlibexecdir;
  40 extern char *mhetcdir;
  41 extern char *mhdocdir;
  42
  43 static char *sbackup = BACKUP_PREFIX;
  44
  45 static char *datalocking = "fcntl";
  46 static char *localmbox = "";
  47 static bool localmbox_primed;
  48
  49 extern char *spoollocking;
  50
  51 static char *sasl =
  52 #ifdef CYRUS_SASL
  53     "cyrus_sasl";
  54 #else
  55     "";
  56 #endif
  57
  58 static char *tls =
  59 #ifdef TLS_SUPPORT
  60     "tls";
  61 #else
  62     "";
  63 #endif
  64
  65 static char *mimetypeproc =
  66 #ifdef MIMETYPEPROC
  67     MIMETYPEPROC;
  68 #else
  69     "";
  70 #endif
  71
  72 static char *mimeencodingproc =
  73 #ifdef MIMEENCODINGPROC
  74     MIMEENCODINGPROC;
  75 #else
  76     "";
  77 #endif
  78
  79 static char *iconv =
  80 #ifdef HAVE_ICONV
  81     "iconv";
  82 #else
  83     "";
  84 #endif
  85
  86 static char *oauth =
  87 #ifdef OAUTH_SUPPORT
  88     "oauth";
  89 #else
  90     "";
  91 #endif
  92
  93 struct proc {
  94     char *p_name;
  95     char **p_field;
  96 };
  97
  98 static struct proc procs [] = {
  99      { "context",          &context },
 100      { "mh-sequences",     &mh_seq },
 101      { "buildmimeproc",    &buildmimeproc },
 102      { "fileproc",         &fileproc },
 103      { "foldprot",         &foldprot },
 104      { "formatproc",       &formatproc },
 105      { "incproc",          &incproc },
 106      { "lproc",            &lproc },
 107      { "mailproc",         &mailproc },
 108      { "mhlproc",          &mhlproc },
 109      { "mimetypeproc",     &mimetypeproc },
 110      { "mimeencodingproc", &mimeencodingproc },
 111      { "moreproc",         &moreproc },
 112      { "msgprot",          &msgprot },
 113      { "packproc",         &packproc },
 114      { "postproc",         &postproc },
 115      { "rmmproc",          &rmmproc },
 116      { "sendproc",         &sendproc },
 117      { "showmimeproc",     &showmimeproc },
 118      { "showproc",         &showproc },
 119      { "version",          &version_num },
 120      { "whatnowproc",      &whatnowproc },
 121      { "whomproc",         &whomproc },
 122      { "bindir",           &mhbindir },
 123      { "libexecdir",       &mhlibexecdir },
 124      { "etcdir",           &mhetcdir },
 125      { "docdir",           &mhdocdir },
 126      { "localmbox",        &localmbox },
 127      { "sbackup",          &sbackup },
 128      { "datalocking",      &datalocking },
 129      { "spoollocking",     &spoollocking },
 130      { "iconv",            &iconv },
 131      { "oauth",            &oauth },
 132      { "sasl",             &sasl },
 133      { "tls",              &tls },
 134      { NULL,               NULL },
 135 };
 136
 137
 138 /*
 139  * static prototypes
 140  */
 141 static char *p_find(char *) PURE;
 142
 143
 144 int
 145 main(int argc, char **argv)
 146 {
 147     int i, compp = 0;
 148     bool missed;
 149     bool all = false;
 150     bool debug = false;
 151     int components = -1;
 152     char *cp, buf[BUFSIZ], **argp;
 153     char **arguments, *comps[MAXARGS];
 154
 155     if (nmh_init(argv[0], true, false)) { return 1; }
 156
 157     arguments = getarguments (invo_name, argc, argv, 1);
 158     argp = arguments;
 159
 160     while ((cp = *argp++)) {
 161         if (*cp == '-') {
 162             switch (smatch (++cp, switches)) {
 163                 case AMBIGSW:
 164                     ambigsw (cp, switches);
 165                     done (1);
 166                 case UNKWNSW:
 167                     die("-%s unknown", cp);
 168
 169                 case HELPSW:
 170                     snprintf (buf, sizeof(buf), "%s [profile-components] [switches]",
 171                         invo_name);
 172                     print_help (buf, switches, 1);
 173                     done (0);
 174                 case VERSIONSW:
 175                     print_version(invo_name);
 176                     done (0);
 177
 178                 case COMPSW:
 179                     components = 1;
 180                     break;
 181                 case NCOMPSW:
 182                     components = 0;
 183                     break;
 184
 185                 case ALLSW:
 186                     all = true;
 187                     break;
 188
 189                 case DEBUGSW:
 190                     debug = true;
 191                     break;
 192             }
 193         } else {
 194             comps[compp++] = cp;
 195             if (strcmp("localmbox", cp) == 0 && ! localmbox_primed) {
 196                 localmbox = getlocalmbox();
 197                 localmbox_primed = true;
 198             }
 199         }
 200     }
 201
 202     if (all) {
 203         struct node *np;
 204
 205         if (compp)
 206             inform("profile-components ignored with -all");
 207
 208         if (components >= 0)
 209             inform("-%scomponents ignored with -all",
 210                    components ? "" : "no");
 211
 212         /* Print all entries in context/profile list.  That does not
 213            include entries in mts.conf, such as spoollocking. */
 214         for (np = m_defs; np; np = np->n_next)
 215             printf("%s: %s\n", np->n_name, np->n_field);
 216
 217     }
 218
 219     if (debug) {
 220         struct proc *ps;
 221
 222         /* In case datalocking was set in profile. */
 223         if ((cp = context_find("datalocking"))) { datalocking = cp; }
 224
 225         /* In case spoollocking was set in mts.conf. */
 226         mts_init();
 227
 228         /* Also set localmbox here */
 229         if (! localmbox_primed) {
 230             localmbox = getlocalmbox();
 231             localmbox_primed = true;
 232         }
 233
 234         /*
 235          * Print the current value of everything in
 236          * procs array.  This will show their current
 237          * value (as determined after context is read).
 238          */
 239         for (ps = procs; ps->p_name; ps++)
 240             printf ("%s: %s\n", ps->p_name, FENDNULL(*ps->p_field));
 241
 242     }
 243
 244     missed = false;
 245     if (! all) {
 246         if (components < 0)
 247             components = compp > 1;
 248
 249         for (i = 0; i < compp; i++)  {
 250             char *value;
 251
 252             if (! strcmp ("spoollocking", comps[i])) {
 253                 /* In case spoollocking was set in mts.conf. */
 254                 mts_init();
 255             }
 256
 257             value = context_find (comps[i]);
 258             if (!value)
 259                 value = p_find (comps[i]);
 260             if (value) {
 261                 if (components)
 262                     printf("%s: ", comps[i]);
 263
 264                 puts(value);
 265             } else
 266                 missed = true;
 267         }
 268     }
 269
 270     done(missed);
 271 }
 272
 273
 274 static char *
 275 p_find(char *str)
 276 {
 277     struct proc *ps;
 278
 279     for (ps = procs; ps->p_name; ps++)
 280         if (!strcasecmp (ps->p_name, str))
 281             return *ps->p_field;
 282
 283     return NULL;
 284 }