diplodocus.org Git - nmh/blob - docs/historical/mh-6.8.5/uip/RCS/install-mh.c,v

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   9 date    92.12.15.00.20.22;      author jromine; state Exp;
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  53 1.8
  54 log
  55 @endif sugar
  56 @
  57 text
  58 @/* install-mh.c - initialize the MH environment */
  59 #ifndef lint
  60 static char ident[] = "@@(#)$Id: install-mh.c,v 1.7 1992/11/04 00:44:07 jromine Exp jromine $";
  61 #endif  /* lint */
  62
  63 #include "../h/mh.h"
  64 #include <pwd.h>
  65 #include <stdio.h>
  66 #include <sys/types.h>
  67 #include <sys/stat.h>
  68 #ifdef LOCALE
  69 #include        <locale.h>
  70 #endif
  71
  72 /* \f */
  73
  74 static char *message[] = {
  75     "Prior to using MH, it is necessary to have a file in your login",
  76     "directory (%s) named %s which contains information",
  77     "to direct certain MH operations.  The only item which is required",
  78     "is the path to use for all MH folder operations.  The suggested MH",
  79     "path for you is %s/Mail...",
  80     NULL
  81 };
  82
  83
  84 static char   *geta ();
  85
  86 #ifndef __STDC__
  87 #ifdef  SYS5
  88 struct passwd  *getpwuid ();
  89 #endif
  90 #endif /* !__STDC__ */
  91
  92 /* \f */
  93
  94 /* ARGSUSED */
  95
  96 main (argc, argv)
  97 int     argc;
  98 char  **argv;
  99 {
 100     int     autof,
 101             i;
 102     char   *cp,
 103            *path;
 104     struct node *np;
 105     struct passwd *pw;
 106     struct stat st;
 107     FILE   *in,
 108            *out;
 109
 110 #ifdef LOCALE
 111         setlocale(LC_ALL, "");
 112 #endif
 113     invo_name = r1bindex (argv[0], '/');
 114
 115 #ifdef  COMPAT
 116     if (argc == 2 && strcmp (argv[1], "-compat") == 0) {
 117         context = "/dev/null";  /* hack past m_getdefs() */
 118
 119         m_getdefs ();
 120         for (np = m_defs; np; np = np -> n_next)
 121             if (uleq (pfolder, np -> n_name)
 122                     || ssequal ("atr-", np -> n_name)
 123                     || ssequal ("cur-", np -> n_name))
 124                 np -> n_context = 1;
 125
 126         ctxpath = getcpy (m_maildir (context = "context"));
 127         ctxflags |= CTXMOD;
 128         m_update ();
 129
 130         if ((out = fopen (defpath, "w")) == NULL)
 131             adios (defpath, "unable to write");
 132         for (np = m_defs; np; np = np -> n_next)
 133             if (!np -> n_context)
 134                 fprintf (out, "%s: %s\n", np -> n_name, np -> n_field);
 135         (void) fclose (out);
 136
 137         done (0);
 138     }
 139 #endif  /* COMPAT */
 140
 141     autof = (argc == 2 && strcmp (argv[1], "-auto") == 0);
 142     if (mypath == NULL) {       /* straight from m_getdefs... */
 143         if (mypath = getenv ("HOME"))
 144             mypath = getcpy (mypath);
 145         else
 146             if ((pw = getpwuid (getuid ())) == NULL
 147                     || pw -> pw_dir == NULL
 148                     || *pw -> pw_dir == 0)
 149                 adios (NULLCP, "no HOME envariable");
 150             else
 151                 mypath = getcpy (pw -> pw_dir);
 152         if ((cp = mypath + strlen (mypath) - 1) > mypath && *cp == '/')
 153             *cp = 0;
 154     }
 155     defpath = concat (mypath, "/", mh_profile, NULLCP);
 156
 157     if (stat (defpath, &st) != NOTOK)
 158         if (autof)
 159             adios (NULLCP, "invocation error");
 160         else
 161             adios (NULLCP,
 162                     "You already have an MH profile, use an editor to modify it");
 163
 164     if (!autof && gans ("Do you want help? ", anoyes)) {
 165         (void) putchar ('\n');
 166         for (i = 0; message[i]; i++) {
 167             printf (message[i], mypath, mh_profile);
 168             (void) putchar ('\n');
 169         }
 170         (void) putchar ('\n');
 171     }
 172
 173 /* \f */
 174
 175     cp = concat (mypath, "/", "Mail", NULLCP);
 176     if (stat (cp, &st) != NOTOK) {
 177         if ((st.st_mode & S_IFMT) == S_IFDIR) {
 178             cp = concat ("You already have the standard MH directory \"",
 179                     cp, "\".\nDo you want to use it for MH? ", NULLCP);
 180             if (gans (cp, anoyes))
 181                 path = "Mail";
 182             else
 183                 goto query;
 184         }
 185         else
 186             goto query;
 187     }
 188     else {
 189         if (autof)
 190             printf ("I'm going to create the standard MH path for you.\n");
 191         else
 192             cp = concat ("Do you want the standard MH path \"",
 193                     mypath, "/", "Mail\"? ", NULLCP);
 194         if (autof || gans (cp, anoyes))
 195             path = "Mail";
 196         else {
 197     query:  ;
 198             if (gans ("Do you want a path below your login directory? ",
 199                         anoyes)) {
 200                 printf ("What is the path?  %s/", mypath);
 201                 path = geta ();
 202             }
 203             else {
 204                 printf ("What is the whole path?  /");
 205                 path = concat ("/", geta (), NULLCP);
 206             }
 207         }
 208     }
 209
 210     (void) chdir (mypath);
 211     if (chdir (path) == NOTOK) {
 212         cp = concat ("\"", path, "\" doesn't exist; Create it? ", NULLCP);
 213         if (autof || gans (cp, anoyes))
 214             if (makedir (path) == 0)
 215                 adios (NULLCP, "unable to create %s", path);
 216     }
 217     else
 218         printf ("[Using existing directory]\n");
 219
 220 /* \f */
 221
 222     np = m_defs = (struct node *) malloc (sizeof *np);
 223     if (np == NULL)
 224         adios (NULLCP, "unable to allocate profile storage");
 225     np -> n_name = getcpy ("Path");
 226     np -> n_field = getcpy (path);
 227     np -> n_context = 0;
 228     np -> n_next = NULL;
 229
 230     if (in = fopen (mh_defaults, "r")) {
 231         m_readefs (&np -> n_next, in, mh_defaults, 0);
 232         (void) fclose (in);
 233     }
 234
 235     ctxpath = getcpy (m_maildir (context = "context"));
 236     m_replace (pfolder, defalt);
 237     m_update ();
 238
 239     if ((out = fopen (defpath, "w")) == NULL)
 240         adios (defpath, "unable to write");
 241     for (np = m_defs; np; np = np -> n_next)
 242         if (!np -> n_context)
 243             fprintf (out, "%s: %s\n", np -> n_name, np -> n_field);
 244     (void) fclose (out);
 245
 246     done (0);
 247 }
 248
 249 /* \f */
 250
 251 static char *geta () {
 252     register char  *cp;
 253     static char line[BUFSIZ];
 254
 255     (void) fflush (stdout);
 256     if (fgets (line, sizeof line, stdin) == NULL)
 257         done (1);
 258     if (cp = index (line, '\n'))
 259         *cp = 0;
 260     return line;
 261 }
 262 @
 263
 264
 265 1.7
 266 log
 267 @LOCALE
 268 @
 269 text
 270 @d3 2
 271 a4 2
 272 static char ident[] = "@@(#)$Id: install-mh.c,v 1.6 1992/02/03 17:57:22 jromine Exp jromine $";
 273 #endif  lint
 274 d82 1
 275 a82 1
 276 #endif  COMPAT
 277 @
 278
 279
 280 1.6
 281 log
 282 @STDC/SYS5/getpw
 283 @
 284 text
 285 @d3 1
 286 a3 1
 287 static char ident[] = "@@(#)$Id: install-mh.c,v 1.5 1992/02/03 16:35:36 jromine Exp jromine $";
 288 d11 3
 289 d53 3
 290 @
 291
 292
 293 1.5
 294 log
 295 @fix
 296 @
 297 text
 298 @d3 1
 299 a3 1
 300 static char ident[] = "@@(#)$Id: install-mh.c,v 1.4 1992/01/31 22:11:43 jromine Exp jromine $";
 301 d27 1
 302 d29 1
 303 @
 304
 305
 306 1.4
 307 log
 308 @kerberos
 309 @
 310 text
 311 @d3 1
 312 a3 1
 313 static char ident[] = "@@(#)$Id: install-mh.c,v 1.3 1990/04/05 15:01:19 sources Exp jromine $";
 314 d26 1
 315 d28 1
 316 @
 317
 318
 319 1.3
 320 log
 321 @add ID
 322 @
 323 text
 324 @d3 1
 325 a3 1
 326 static char ident[] = "@@(#)$Id:$";
 327 d81 1
 328 a81 1
 329                     || *pw -> pw_dir == NULL)
 330 d86 1
 331 a86 1
 332             *cp = NULL;
 333 d192 1
 334 a192 1
 335         *cp = NULL;
 336 @
 337
 338
 339 1.2
 340 log
 341 @ANSI Compilance
 342 @
 343 text
 344 @d2 3
 345 @
 346
 347
 348 1.1
 349 log
 350 @Initial revision
 351 @
 352 text
 353 @d21 1
 354 a21 1
 355 char   *geta ();
 356 @