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 *lockmethod =
  37 #if defined FCNTL_LOCKING
  38     "fcntl"
  39 #elif defined FLOCK_LOCKING
  40     "flock"
  41 #elif defined LOCKF_LOCKING
  42     "lockf"
  43 #elif defined DOT_LOCKING
  44     "dot"
  45 #else
  46     "none"
  47 #endif
  48     ;
  49
  50 char *sasl =
  51 #ifdef CYRUS_SASL
  52     "cyrus_sasl";
  53 #else
  54     "";
  55 #endif
  56
  57 char *tls =
  58 #ifdef TLS_SUPPORT
  59     "tls";
  60 #else
  61     "";
  62 #endif
  63
  64 char *mimetypeproc =
  65 #ifdef MIMETYPEPROC
  66     MIMETYPEPROC;
  67 #else
  68     "";
  69 #endif
  70
  71 struct proc {
  72     char *p_name;
  73     char **p_field;
  74 };
  75
  76 static struct proc procs [] = {
  77      { "context",       &context },
  78      { "mh-sequences",  &mh_seq },
  79      { "buildmimeproc", &buildmimeproc },
  80      { "fileproc",      &fileproc },
  81      { "foldprot",      &foldprot },
  82      { "formatproc",    &formatproc },
  83      { "incproc",       &incproc },
  84      { "lproc",         &lproc },
  85      { "mailproc",      &mailproc },
  86      { "mhlproc",       &mhlproc },
  87      { "mimetypeproc",  &mimetypeproc },
  88      { "moreproc",      &moreproc },
  89      { "msgprot",       &msgprot },
  90      { "mshproc",       &mshproc },
  91      { "packproc",      &packproc },
  92      { "postproc",      &postproc },
  93      { "rmmproc",       &rmmproc },
  94      { "sendproc",      &sendproc },
  95      { "showmimeproc",  &showmimeproc },
  96      { "showproc",      &showproc },
  97      { "version",       &version_num },
  98      { "vmhproc",       &vmhproc },
  99      { "whatnowproc",   &whatnowproc },
 100      { "whomproc",      &whomproc },
 101      { "etcdir",        &mhetcdir },
 102      { "libdir",        &mhlibdir },
 103      { "sbackup",       &sbackup },
 104      { "lockmethod",    &lockmethod },
 105      { "sasl",          &sasl },
 106      { "tls",           &tls },
 107      { NULL,            NULL },
 108 };
 109
 110
 111 /*
 112  * static prototypes
 113  */
 114 static char *p_find(char *);
 115
 116
 117 int
 118 main(int argc, char **argv)
 119 {
 120     int i, compp = 0, missed = 0;
 121     int all = 0, debug = 0;
 122     int components = -1;
 123     char *cp, buf[BUFSIZ], **argp;
 124     char **arguments, *comps[MAXARGS];
 125
 126     invo_name = r1bindex (argv[0], '/');
 127
 128     /* read user profile/context */
 129     context_read();
 130
 131     arguments = getarguments (invo_name, argc, argv, 1);
 132     argp = arguments;
 133
 134     while ((cp = *argp++)) {
 135         if (*cp == '-') {
 136             switch (smatch (++cp, switches)) {
 137                 case AMBIGSW:
 138                     ambigsw (cp, switches);
 139                     done (1);
 140                 case UNKWNSW:
 141                     adios (NULL, "-%s unknown", cp);
 142
 143                 case HELPSW:
 144                     snprintf (buf, sizeof(buf), "%s [profile-components] [switches]",
 145                         invo_name);
 146                     print_help (buf, switches, 1);
 147                     done (0);
 148                 case VERSIONSW:
 149                     print_version(invo_name);
 150                     done (0);
 151
 152                 case COMPSW:
 153                     components = 1;
 154                     break;
 155                 case NCOMPSW:
 156                     components = 0;
 157                     break;
 158
 159                 case ALLSW:
 160                     all = 1;
 161                     break;
 162
 163                 case DEBUGSW:
 164                     debug = 1;
 165                     break;
 166             }
 167         } else {
 168             comps[compp++] = cp;
 169         }
 170     }
 171
 172     if (all) {
 173         struct node *np;
 174
 175         if (compp)
 176             advise(NULL, "profile-components ignored with -all");
 177
 178         if (components >= 0)
 179             advise(NULL, "-%scomponents ignored with -all",
 180                    components ? "" : "no");
 181
 182         /* print all entries in context/profile list */
 183         for (np = m_defs; np; np = np->n_next)
 184             printf("%s: %s\n", np->n_name, np->n_field);
 185
 186     } else if (debug) {
 187         struct proc *ps;
 188
 189         /*
 190          * Print the current value of everything in
 191          * procs array.  This will show their current
 192          * value (as determined after context is read).
 193          */
 194         for (ps = procs; ps->p_name; ps++)
 195             printf ("%s: %s\n", ps->p_name, *ps->p_field ? *ps->p_field : "");
 196
 197     } else {
 198         if (components < 0)
 199             components = compp > 1;
 200
 201         for (i = 0; i < compp; i++)  {
 202             register char *value;
 203
 204             value = context_find (comps[i]);
 205             if (!value)
 206                 value = p_find (comps[i]);
 207             if (value) {
 208                 if (components)
 209                     printf("%s: ", comps[i]);
 210
 211                 printf("%s\n", value);
 212             } else
 213                 missed++;
 214         }
 215     }
 216
 217     done (missed);
 218     return 1;
 219 }
 220
 221
 222 static char *
 223 p_find(char *str)
 224 {
 225     struct proc *ps;
 226
 227     for (ps = procs; ps->p_name; ps++)
 228         if (!strcasecmp (ps->p_name, str ? str : ""))
 229             return (*ps->p_field);
 230
 231     return NULL;
 232 }