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
  15 #define MHPARAM_SWITCHES \
  16     X("components", 0, COMPSW) \
  17     X("nocomponents", 0, NCOMPSW) \
  18     X("all", 0, ALLSW) \
  19     X("version", 0, VERSIONSW) \
  20     X("help", 0, HELPSW) \
  21     X("debug", 5, DEBUGSW) \
  22
  23 #define X(sw, minchars, id) id,
  24 DEFINE_SWITCH_ENUM(MHPARAM);
  25 #undef X
  26
  27 #define X(sw, minchars, id) { sw, minchars, id },
  28 DEFINE_SWITCH_ARRAY(MHPARAM, switches);
  29 #undef X
  30
  31 extern char *mhlibdir;
  32 extern char *mhetcdir;
  33
  34 char *sbackup = BACKUP_PREFIX;
  35
  36 char *datalocking = "fcntl";
  37
  38 extern char *spoollocking;
  39
  40 char *sasl =
  41 #ifdef CYRUS_SASL
  42     "cyrus_sasl";
  43 #else
  44     "";
  45 #endif
  46
  47 char *tls =
  48 #ifdef TLS_SUPPORT
  49     "tls";
  50 #else
  51     "";
  52 #endif
  53
  54 char *mimetypeproc =
  55 #ifdef MIMETYPEPROC
  56     MIMETYPEPROC;
  57 #else
  58     "";
  59 #endif
  60
  61 char *mimeencodingproc =
  62 #ifdef MIMEENCODINGPROC
  63     MIMEENCODINGPROC;
  64 #else
  65     "";
  66 #endif
  67
  68 struct proc {
  69     char *p_name;
  70     char **p_field;
  71 };
  72
  73 static struct proc procs [] = {
  74      { "context",          &context },
  75      { "mh-sequences",     &mh_seq },
  76      { "buildmimeproc",    &buildmimeproc },
  77      { "fileproc",         &fileproc },
  78      { "foldprot",         &foldprot },
  79      { "formatproc",       &formatproc },
  80      { "incproc",          &incproc },
  81      { "lproc",            &lproc },
  82      { "mailproc",         &mailproc },
  83      { "mhlproc",          &mhlproc },
  84      { "mimetypeproc",     &mimetypeproc },
  85      { "mimeencodingproc", &mimeencodingproc },
  86      { "moreproc",         &moreproc },
  87      { "msgprot",          &msgprot },
  88      { "mshproc",          &mshproc },
  89      { "packproc",         &packproc },
  90      { "postproc",         &postproc },
  91      { "rmmproc",          &rmmproc },
  92      { "sendproc",         &sendproc },
  93      { "showmimeproc",     &showmimeproc },
  94      { "showproc",         &showproc },
  95      { "version",          &version_num },
  96      { "vmhproc",          &vmhproc },
  97      { "whatnowproc",      &whatnowproc },
  98      { "whomproc",         &whomproc },
  99      { "etcdir",           &mhetcdir },
 100      { "libdir",           &mhlibdir },
 101      { "sbackup",          &sbackup },
 102      { "datalocking",      &datalocking },
 103      { "spoollocking",     &spoollocking },
 104      { "sasl",             &sasl },
 105      { "tls",              &tls },
 106      { NULL,               NULL },
 107 };
 108
 109
 110 /*
 111  * static prototypes
 112  */
 113 static char *p_find(char *);
 114
 115
 116 int
 117 main(int argc, char **argv)
 118 {
 119     int i, compp = 0, missed = 0;
 120     int all = 0, debug = 0;
 121     int components = -1;
 122     char *cp, buf[BUFSIZ], **argp;
 123     char **arguments, *comps[MAXARGS];
 124
 125     if (nmh_init(argv[0], 1)) { return 1; }
 126
 127     arguments = getarguments (invo_name, argc, argv, 1);
 128     argp = arguments;
 129
 130     while ((cp = *argp++)) {
 131         if (*cp == '-') {
 132             switch (smatch (++cp, switches)) {
 133                 case AMBIGSW:
 134                     ambigsw (cp, switches);
 135                     done (1);
 136                 case UNKWNSW:
 137                     adios (NULL, "-%s unknown", cp);
 138
 139                 case HELPSW:
 140                     snprintf (buf, sizeof(buf), "%s [profile-components] [switches]",
 141                         invo_name);
 142                     print_help (buf, switches, 1);
 143                     done (0);
 144                 case VERSIONSW:
 145                     print_version(invo_name);
 146                     done (0);
 147
 148                 case COMPSW:
 149                     components = 1;
 150                     break;
 151                 case NCOMPSW:
 152                     components = 0;
 153                     break;
 154
 155                 case ALLSW:
 156                     all = 1;
 157                     break;
 158
 159                 case DEBUGSW:
 160                     debug = 1;
 161                     break;
 162             }
 163         } else {
 164             comps[compp++] = cp;
 165         }
 166     }
 167
 168     if (all) {
 169         struct node *np;
 170
 171         if (compp)
 172             advise(NULL, "profile-components ignored with -all");
 173
 174         if (components >= 0)
 175             advise(NULL, "-%scomponents ignored with -all",
 176                    components ? "" : "no");
 177
 178         /* print all entries in context/profile list */
 179         for (np = m_defs; np; np = np->n_next)
 180             printf("%s: %s\n", np->n_name, np->n_field);
 181
 182     } else if (debug) {
 183         struct proc *ps;
 184
 185         /* Need to see if datalocking was set in profile. */
 186         if ((cp = context_find("datalocking"))) { datalocking = cp; }
 187
 188         /*
 189          * Print the current value of everything in
 190          * procs array.  This will show their current
 191          * value (as determined after context is read).
 192          */
 193         for (ps = procs; ps->p_name; ps++)
 194             printf ("%s: %s\n", ps->p_name, *ps->p_field ? *ps->p_field : "");
 195
 196     } else {
 197         if (components < 0)
 198             components = compp > 1;
 199
 200         for (i = 0; i < compp; i++)  {
 201             register char *value;
 202
 203             value = context_find (comps[i]);
 204             if (!value)
 205                 value = p_find (comps[i]);
 206             if (value) {
 207                 if (components)
 208                     printf("%s: ", comps[i]);
 209
 210                 printf("%s\n", value);
 211             } else
 212                 missed++;
 213         }
 214     }
 215
 216     done (missed);
 217     return 1;
 218 }
 219
 220
 221 static char *
 222 p_find(char *str)
 223 {
 224     struct proc *ps;
 225
 226     for (ps = procs; ps->p_name; ps++)
 227         if (!strcasecmp (ps->p_name, str ? str : ""))
 228             return (*ps->p_field);
 229
 230     return NULL;
 231 }