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/getarguments.h"
  13 #include "sbr/smatch.h"
  14 #include "sbr/context_find.h"
  15 #include "sbr/ambigsw.h"
  16 #include "sbr/print_version.h"
  17 #include "sbr/print_help.h"
  18 #include "sbr/error.h"
  19 #include "h/mts.h"
  20 #include "h/done.h"
  21 #include "h/utils.h"
  22
  23 #define MHPARAM_SWITCHES \
  24     X("components", 0, COMPSW) \
  25     X("nocomponents", 0, NCOMPSW) \
  26     X("all", 0, ALLSW) \
  27     X("version", 0, VERSIONSW) \
  28     X("help", 0, HELPSW) \
  29     X("debug", 5, DEBUGSW) \
  30
  31 #define X(sw, minchars, id) id,
  32 DEFINE_SWITCH_ENUM(MHPARAM);
  33 #undef X
  34
  35 #define X(sw, minchars, id) { sw, minchars, id },
  36 DEFINE_SWITCH_ARRAY(MHPARAM, switches);
  37 #undef X
  38
  39 extern char *mhbindir;
  40 extern char *mhlibexecdir;
  41 extern char *mhetcdir;
  42 extern char *mhdocdir;
  43
  44 static char *sbackup = BACKUP_PREFIX;
  45
  46 static char *datalocking = "fcntl";
  47 static char *localmbox = "";
  48 static bool localmbox_primed;
  49
  50 extern char *spoollocking;
  51
  52 static char *sasl =
  53 #ifdef CYRUS_SASL
  54     "cyrus_sasl";
  55 #else
  56     "";
  57 #endif
  58
  59 static char *tls =
  60 #ifdef TLS_SUPPORT
  61     "tls";
  62 #else
  63     "";
  64 #endif
  65
  66 static char *mimetypeproc =
  67 #ifdef MIMETYPEPROC
  68     MIMETYPEPROC;
  69 #else
  70     "";
  71 #endif
  72
  73 static char *mimeencodingproc =
  74 #ifdef MIMEENCODINGPROC
  75     MIMEENCODINGPROC;
  76 #else
  77     "";
  78 #endif
  79
  80 static char *iconv =
  81 #ifdef HAVE_ICONV
  82     "iconv";
  83 #else
  84     "";
  85 #endif
  86
  87 static char *oauth =
  88 #ifdef OAUTH_SUPPORT
  89     "oauth";
  90 #else
  91     "";
  92 #endif
  93
  94 struct proc {
  95     char *p_name;
  96     char **p_field;
  97 };
  98
  99 static struct proc procs [] = {
 100      { "context",          &context },
 101      { "mh-sequences",     &mh_seq },
 102      { "buildmimeproc",    &buildmimeproc },
 103      { "fileproc",         &fileproc },
 104      { "foldprot",         &foldprot },
 105      { "formatproc",       &formatproc },
 106      { "incproc",          &incproc },
 107      { "lproc",            &lproc },
 108      { "mailproc",         &mailproc },
 109      { "mhlproc",          &mhlproc },
 110      { "mimetypeproc",     &mimetypeproc },
 111      { "mimeencodingproc", &mimeencodingproc },
 112      { "moreproc",         &moreproc },
 113      { "msgprot",          &msgprot },
 114      { "packproc",         &packproc },
 115      { "postproc",         &postproc },
 116      { "rmmproc",          &rmmproc },
 117      { "sendproc",         &sendproc },
 118      { "showmimeproc",     &showmimeproc },
 119      { "showproc",         &showproc },
 120      { "version",          &version_num },
 121      { "whatnowproc",      &whatnowproc },
 122      { "whomproc",         &whomproc },
 123      { "bindir",           &mhbindir },
 124      { "libexecdir",       &mhlibexecdir },
 125      { "etcdir",           &mhetcdir },
 126      { "docdir",           &mhdocdir },
 127      { "localmbox",        &localmbox },
 128      { "sbackup",          &sbackup },
 129      { "datalocking",      &datalocking },
 130      { "spoollocking",     &spoollocking },
 131      { "iconv",            &iconv },
 132      { "oauth",            &oauth },
 133      { "sasl",             &sasl },
 134      { "tls",              &tls },
 135      { NULL,               NULL },
 136 };
 137
 138
 139 /*
 140  * static prototypes
 141  */
 142 static char *p_find(char *) PURE;
 143
 144
 145 int
 146 main(int argc, char **argv)
 147 {
 148     int i, compp = 0;
 149     bool missed;
 150     bool all = false;
 151     bool debug = false;
 152     int components = -1;
 153     char *cp, buf[BUFSIZ], **argp;
 154     char **arguments, *comps[MAXARGS];
 155
 156     if (nmh_init(argv[0], true, false)) { return 1; }
 157
 158     arguments = getarguments (invo_name, argc, argv, 1);
 159     argp = arguments;
 160
 161     while ((cp = *argp++)) {
 162         if (*cp == '-') {
 163             switch (smatch (++cp, switches)) {
 164                 case AMBIGSW:
 165                     ambigsw (cp, switches);
 166                     done (1);
 167                 case UNKWNSW:
 168                     die("-%s unknown", cp);
 169
 170                 case HELPSW:
 171                     snprintf (buf, sizeof(buf), "%s [profile-components] [switches]",
 172                         invo_name);
 173                     print_help (buf, switches, 1);
 174                     done (0);
 175                 case VERSIONSW:
 176                     print_version(invo_name);
 177                     done (0);
 178
 179                 case COMPSW:
 180                     components = 1;
 181                     break;
 182                 case NCOMPSW:
 183                     components = 0;
 184                     break;
 185
 186                 case ALLSW:
 187                     all = true;
 188                     break;
 189
 190                 case DEBUGSW:
 191                     debug = true;
 192                     break;
 193             }
 194         } else {
 195             comps[compp++] = cp;
 196             if (strcmp("localmbox", cp) == 0 && ! localmbox_primed) {
 197                 localmbox = getlocalmbox();
 198                 localmbox_primed = true;
 199             }
 200         }
 201     }
 202
 203     if (all) {
 204         struct node *np;
 205
 206         if (compp)
 207             inform("profile-components ignored with -all");
 208
 209         if (components >= 0)
 210             inform("-%scomponents ignored with -all",
 211                    components ? "" : "no");
 212
 213         /* Print all entries in context/profile list.  That does not
 214            include entries in mts.conf, such as spoollocking. */
 215         for (np = m_defs; np; np = np->n_next)
 216             printf("%s: %s\n", np->n_name, np->n_field);
 217
 218     }
 219
 220     if (debug) {
 221         struct proc *ps;
 222
 223         /* In case datalocking was set in profile. */
 224         if ((cp = context_find("datalocking"))) { datalocking = cp; }
 225
 226         /* In case spoollocking was set in mts.conf. */
 227         mts_init();
 228
 229         /* Also set localmbox here */
 230         if (! localmbox_primed) {
 231             localmbox = getlocalmbox();
 232             localmbox_primed = true;
 233         }
 234
 235         /*
 236          * Print the current value of everything in
 237          * procs array.  This will show their current
 238          * value (as determined after context is read).
 239          */
 240         for (ps = procs; ps->p_name; ps++)
 241             printf ("%s: %s\n", ps->p_name, FENDNULL(*ps->p_field));
 242
 243     }
 244
 245     missed = false;
 246     if (! all) {
 247         if (components < 0)
 248             components = compp > 1;
 249
 250         for (i = 0; i < compp; i++)  {
 251             char *value;
 252
 253             if (! strcmp ("spoollocking", comps[i])) {
 254                 /* In case spoollocking was set in mts.conf. */
 255                 mts_init();
 256             }
 257
 258             value = context_find (comps[i]);
 259             if (!value)
 260                 value = p_find (comps[i]);
 261             if (value) {
 262                 if (components)
 263                     printf("%s: ", comps[i]);
 264
 265                 puts(value);
 266             } else
 267                 missed = true;
 268         }
 269     }
 270
 271     done(missed);
 272 }
 273
 274
 275 static char *
 276 p_find(char *str)
 277 {
 278     struct proc *ps;
 279
 280     for (ps = procs; ps->p_name; ps++)
 281         if (!strcasecmp (ps->p_name, str))
 282             return *ps->p_field;
 283
 284     return NULL;
 285 }