git.marmaro.de Git - mmh/blob - uip/mhparam.c

   1 /*
   2 ** mhparam.c -- print mh_profile values
   3 **
   4 ** Originally contributed by
   5 ** Jeffrey C Honig <Jeffrey_C_Honig@cornell.edu>
   6 **
   7 ** This code is Copyright (c) 2002, by the authors of nmh.  See the
   8 ** COPYRIGHT file in the root directory of the nmh distribution for
   9 ** complete copyright information.
  10 */
  11
  12 #include <h/mh.h>
  13
  14 extern char *mhlibdir;
  15
  16 static struct swit switches[] = {
  17 #define COMPSW  0
  18         { "components", 0 },
  19 #define NCOMPSW  1
  20         { "nocomponents", 0 },
  21 #define ALLSW  2
  22         { "all", 0 },
  23 #define VERSIONSW 3
  24         { "version", 0 },
  25 #define HELPSW  4
  26         { "help", 0 },
  27 #define DEBUGSW   5
  28         { "debug", -5 },
  29         { NULL, 0 }
  30 };
  31
  32 struct proc {
  33         char *p_name;
  34         char **p_field;
  35 };
  36
  37 static struct proc procs [] = {
  38          { "context",       &context },
  39          { "mh-sequences",  &mh_seq },
  40          { "buildmimeproc", &buildmimeproc },
  41          { "editor",        &defaulteditor },
  42          { "fileproc",      &fileproc },
  43          { "foldprot",      &foldprot },
  44          { "incproc",       &incproc },
  45          { "lproc",         &lproc },
  46          { "mailproc",      &mailproc },
  47          { "mhlproc",       &mhlproc },
  48          { "moreproc",      &moreproc },
  49          { "msgprot",       &msgprot },
  50          { "postproc",      &postproc },
  51          { "rmmproc",       &rmmproc },
  52          { "sendmail",      &sendmail },
  53          { "sendproc",      &sendproc },
  54          { "showmimeproc",  &showmimeproc },
  55          { "showproc",      &showproc },
  56          { "version",       &version_num },
  57          { "whatnowproc",   &whatnowproc },
  58          { "etcdir",        &mhetcdir },
  59          { "libdir",        &mhlibdir },
  60          { "backup-prefix", &backup_prefix },
  61          { "altmsg-link",   &altmsglink },
  62          { "draft-folder",  &draftfolder },
  63          { NULL,            NULL },
  64 };
  65
  66
  67 /*
  68 ** static prototypes
  69 */
  70 static char *p_find(char *);
  71
  72
  73 int
  74 main(int argc, char **argv)
  75 {
  76         int i, compp = 0, missed = 0;
  77         int all = 0, debug = 0;
  78         int components = -1;
  79         char *cp, buf[BUFSIZ], **argp;
  80         char **arguments, *comps[MAXARGS];
  81
  82         invo_name = mhbasename(argv[0]);
  83
  84         /* read user profile/context */
  85         context_read();
  86
  87         arguments = getarguments(invo_name, argc, argv, 1);
  88         argp = arguments;
  89
  90         while ((cp = *argp++)) {
  91                 if (*cp == '-') {
  92                         switch (smatch(++cp, switches)) {
  93                                 case AMBIGSW:
  94                                         ambigsw(cp, switches);
  95                                         done(1);
  96                                 case UNKWNSW:
  97                                         adios(NULL, "-%s unknown", cp);
  98
  99                                 case HELPSW:
 100                                         snprintf(buf, sizeof(buf), "%s [profile-components] [switches]", invo_name);
 101                                         print_help(buf, switches, 1);
 102                                         done(1);
 103                                 case VERSIONSW:
 104                                         print_version(invo_name);
 105                                         done(1);
 106
 107                                 case COMPSW:
 108                                         components = 1;
 109                                         break;
 110                                 case NCOMPSW:
 111                                         components = 0;
 112                                         break;
 113
 114                                 case ALLSW:
 115                                         all = 1;
 116                                         break;
 117
 118                                 case DEBUGSW:
 119                                         debug = 1;
 120                                         break;
 121                         }
 122                 } else {
 123                         comps[compp++] = cp;
 124                 }
 125         }
 126
 127         if (all) {
 128                 struct node *np;
 129
 130                 if (compp)
 131                         advise(NULL, "profile-components ignored with -all");
 132
 133                 if (components >= 0)
 134                         advise(NULL, "-%scomponents ignored with -all",
 135                                         components ? "" : "no");
 136
 137                 /* print all entries in context/profile list */
 138                 for (np = m_defs; np; np = np->n_next)
 139                         printf("%s: %s\n", np->n_name, np->n_field);
 140
 141         } else if (debug) {
 142                 struct proc *ps;
 143
 144                 /*
 145                 ** Print the current value of everything in
 146                 ** procs array.  This will show their current
 147                 ** value (as determined after context is read).
 148                 */
 149                 for (ps = procs; ps->p_name; ps++)
 150                         printf("%s: %s\n", ps->p_name,
 151                                         *ps->p_field ? *ps->p_field : "");
 152
 153         } else {
 154                 if (components < 0)
 155                         components = compp > 1;
 156
 157                 for (i = 0; i < compp; i++)  {
 158                         register char *value;
 159
 160                         value = context_find(comps[i]);
 161                         if (!value)
 162                                 value = p_find(comps[i]);
 163                         if (value) {
 164                                 if (components)
 165                                         printf("%s: ", comps[i]);
 166
 167                                 printf("%s\n", value);
 168                         } else
 169                                 missed++;
 170                 }
 171         }
 172
 173         done(missed);
 174         return 1;
 175 }
 176
 177
 178 static char *
 179 p_find(char *str)
 180 {
 181         struct proc *ps;
 182
 183         for (ps = procs; ps->p_name; ps++)
 184                 if (!mh_strcasecmp(ps->p_name, str))
 185                         return (*ps->p_field);
 186
 187         return NULL;
 188 }