src/ptserver/display.c

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 #include <afsconfig.h>
  11 #include <afs/param.h>
  12 #include <afs/stds.h>
  13
  14 #include <roken.h>
  15
  16 #include "ptserver.h"
  17 #include "display.h"
  18
  19 static char *
  20 pr_TimeToString(time_t clock)
  21 {
  22     struct tm *tm;
  23     static char buffer[32];
  24     static int this_year = 0;
  25
  26     if (clock == 0)
  27         return "time-not-set  ";
  28     if (!this_year) {
  29         time_t now = time(0);
  30         tm = localtime(&now);
  31         this_year = tm->tm_year;
  32     }
  33     tm = localtime(&clock);
  34     if (tm->tm_year != this_year)
  35         strftime(buffer, 32, "%m/%d/%Y %H:%M:%S", tm);
  36     else
  37         strftime(buffer, 32, "%m/%d %H:%M:%S", tm);
  38     return buffer;
  39 }
  40
  41 #define host(a) (hostOrder ? (a) : ntohl(a))
  42
  43 #define PRINT_COMMON_FIELDS(e)                                             \
  44 do {                                                                       \
  45     int i;                                                                 \
  46     if ((e)->cellid)                                                       \
  47         fprintf(f, "cellid == %d\n", host((e)->cellid));                   \
  48     for (i = 0; i < sizeof((e)->reserved) / sizeof((e)->reserved[0]); i++) \
  49         if ((e)->reserved[i])                                              \
  50             fprintf(f, "reserved field [%d] not zero: %d\n", i,            \
  51                     host((e)->reserved[i]));                               \
  52     fprintf(f, "%*s", indent, "");                                         \
  53     fprintf(f, "Entry at %d: flags 0x%x, id %di, next %d.\n", ea,          \
  54             host((e)->flags), host((e)->id), host((e)->next));             \
  55 } while (0)
  56
  57 #define PRINT_IDS(e)                                                       \
  58 do {                                                                       \
  59     int i;                                                                 \
  60     int newline = 0;                                                       \
  61     for (i = 0; i < sizeof((e)->entries)/sizeof((e)->entries[0]); i++) {   \
  62         if ((e)->entries[i] == 0)                                          \
  63             break;                                                         \
  64         if (i == 0)                                                        \
  65             fprintf(f, "%*sids ", indent, "");                             \
  66         else if (newline == 0)                                             \
  67             fprintf(f, "%*s", indent + 4, "");                             \
  68         if (host((e)->entries[i]) == PRBADID)                              \
  69             fprintf(f, " EMPTY");                                          \
  70         else                                                               \
  71             fprintf(f, "%6d", host((e)->entries[i]));                      \
  72         newline = 1;                                                       \
  73         if (i % 10 == 9) {                                                 \
  74             fprintf(f, "\n");                                              \
  75             newline = 0;                                                   \
  76         } else                                                             \
  77             fprintf(f, " ");                                               \
  78     }                                                                      \
  79     if (newline)                                                           \
  80         fprintf(f, "\n");                                                  \
  81 } while (0)
  82
  83 /* regular entry */
  84 int
  85 pr_PrintEntry(FILE *f, int hostOrder, afs_int32 ea, struct prentry *e,
  86               int indent)
  87 {
  88     /* In case we are given the wrong type of entry. */
  89     if ((host(e->flags) & PRTYPE) == PRCONT) {
  90         struct contentry c;
  91         memcpy(&c, e, sizeof(c));
  92         return pr_PrintContEntry(f, hostOrder, ea, &c, indent);
  93     }
  94
  95     PRINT_COMMON_FIELDS(e);
  96     fprintf(f, "%*s", indent, "");
  97     fprintf(f, "c:%s ", pr_TimeToString(host(e->createTime)));
  98     fprintf(f, "a:%s ", pr_TimeToString(host(e->addTime)));
  99     fprintf(f, "r:%s ", pr_TimeToString(host(e->removeTime)));
 100     fprintf(f, "n:%s\n", pr_TimeToString(host(e->changeTime)));
 101     PRINT_IDS(e);
 102     fprintf(f, "%*s", indent, "");
 103     fprintf(f, "hash (id %d name %d).  Owner %di, creator %di\n",
 104             host(e->nextID), host(e->nextName), host(e->owner),
 105             host(e->creator));
 106     fprintf(f, "%*s", indent, "");
 107 #if defined(SUPERGROUPS)
 108     fprintf(f, "quota groups %d, foreign users %d.  Mem: %d, cntsg: %d\n",
 109             host(e->ngroups), host(e->nusers), host(e->count),
 110             host(e->instance));
 111 #else
 112     fprintf(f, "quota groups %d, foreign users %d.  Mem: %d, inst: %d\n",
 113             host(e->ngroups), host(e->nusers), host(e->count),
 114             host(e->instance));
 115 #endif
 116     fprintf(f, "%*s", indent, "");
 117 #if defined(SUPERGROUPS)
 118     fprintf(f, "Owned chain %d, next owned %d, nextsg %d, sg (%d %d).\n",
 119             host(e->owned), host(e->nextOwned), host(e->parent),
 120             host(e->sibling), host(e->child));
 121 #else
 122     fprintf(f, "Owned chain %d, next owned %d, inst ptrs(%d %d %d).\n",
 123             host(e->owned), host(e->nextOwned), host(e->parent),
 124             host(e->sibling), host(e->child));
 125 #endif
 126     fprintf(f, "%*s", indent, "");
 127     if (strlen(e->name) >= PR_MAXNAMELEN)
 128         fprintf(f, "NAME TOO LONG: ");
 129     fprintf(f, "Name is '%.*s'\n", PR_MAXNAMELEN, e->name);
 130     return 0;
 131 }
 132
 133 int
 134 pr_PrintContEntry(FILE *f, int hostOrder, afs_int32 ea, struct contentry *c, int indent)
 135 {
 136     PRINT_COMMON_FIELDS(c);
 137     /* Print the reserved fields for compatibility with older versions.
 138      * They should always be zero, checked in PRINT_COMMON_FIELDS(). */
 139     fprintf(f, "%*s", indent, "");
 140     fprintf(f, "c:%s ", pr_TimeToString(host((c)->reserved[0])));
 141     fprintf(f, "a:%s ", pr_TimeToString(host((c)->reserved[1])));
 142     fprintf(f, "r:%s ", pr_TimeToString(host((c)->reserved[2])));
 143     fprintf(f, "n:%s\n", pr_TimeToString(host((c)->reserved[3])));
 144     PRINT_IDS(c);
 145     return 0;
 146 }