contrib/smbfs/smbutil/dumptree.c

   1 /* $FreeBSD$ */
   2
   3 #include <sys/param.h>
   4 #include <sys/time.h>
   5 #include <grp.h>
   6 #include <pwd.h>
   7 #include <stdio.h>
   8 #include <stdlib.h>
   9 #include <string.h>
  10 #include <unistd.h>
  11 #ifdef APPLE
  12 #include <err.h>
  13 #include <sysexits.h>
  14 #endif
  15
  16 #include <netsmb/smb_lib.h>
  17 #include <netsmb/smb_conn.h>
  18
  19 #include "common.h"
  20
  21 #define DEFBIT(bit)     {bit, #bit}
  22
  23 static struct smb_bitname conn_caps[] = {
  24         DEFBIT(SMB_CAP_RAW_MODE),
  25         DEFBIT(SMB_CAP_MPX_MODE),
  26         DEFBIT(SMB_CAP_UNICODE),
  27         DEFBIT(SMB_CAP_LARGE_FILES),
  28         DEFBIT(SMB_CAP_NT_SMBS),
  29         DEFBIT(SMB_CAP_NT_FIND),
  30         DEFBIT(SMB_CAP_EXT_SECURITY),
  31         {0, NULL}
  32 };
  33
  34 static struct smb_bitname vc_flags[] = {
  35         DEFBIT(SMBV_PERMANENT),
  36         {SMBV_PRIVATE,  "private"},
  37         {SMBV_SINGLESHARE, "singleshare"},
  38         {SMBV_ENCRYPT,  "encpwd"},
  39         {SMBV_WIN95,    "win95"},
  40         {SMBV_LONGNAMES,"longnames"},
  41         {0, NULL}
  42 };
  43
  44 static struct smb_bitname ss_flags[] = {
  45         DEFBIT(SMBS_PERMANENT),
  46         {0, NULL}
  47 };
  48
  49 static char *conn_proto[] = {
  50         "unknown",
  51         "PC NETWORK PROGRAM 1.0, PCLAN1.0",
  52         "MICROSOFT NETWORKS 1.03",
  53         "MICROSOFT NETWORKS 3.0, LANMAN1.0",
  54         "LM1.2X002, DOS LM1.2X002",
  55         "DOS LANMAN2.1, LANMAN2.1",
  56         "NT LM 0.12, Windows for Workgroups 3.1a, NT LANMAN 1.0"
  57 };
  58
  59 static char *iod_state[] = {
  60         "Not connected",
  61         "Reconnecting",
  62         "Transport activated",
  63         "Session active",
  64         "Session dead"
  65 };
  66
  67 static void
  68 print_vcinfo(struct smb_vc_info *vip)
  69 {
  70         char buf[200];
  71
  72         printf("VC: \\\\%s\\%s\n", vip->srvname, vip->vcname);
  73         printf("(%s:%s) %o", user_from_uid(vip->uid, 0),
  74             group_from_gid(vip->gid, 0), vip->mode);
  75         printf("\n");
  76         if (!verbose)
  77                 return;
  78         iprintf(4, "state:    %s\n", iod_state[vip->iodstate]);
  79         iprintf(4, "flags:    0x%04x %s\n", vip->flags,
  80             smb_printb(buf, vip->flags, vc_flags));
  81         iprintf(4, "usecount: %d\n", vip->usecount);
  82         iprintf(4, "dialect:  %d (%s)\n", vip->sopt.sv_proto, conn_proto[vip->sopt.sv_proto]);
  83         iprintf(4, "smode:    %d\n", vip->sopt.sv_sm);
  84         iprintf(4, "caps:     0x%04x %s\n", vip->sopt.sv_caps,
  85             smb_printb(buf, vip->sopt.sv_caps, conn_caps));
  86         iprintf(4, "maxmux:   %d\n", vip->sopt.sv_maxmux);
  87         iprintf(4, "maxvcs:   %d\n", vip->sopt.sv_maxvcs);
  88 }
  89
  90 static void
  91 print_shareinfo(struct smb_share_info *sip)
  92 {
  93         char buf[200];
  94
  95         iprintf(4, "Share:    %s", sip->sname);
  96         printf("(%s:%s) %o", user_from_uid(sip->uid, 0),
  97             group_from_gid(sip->gid, 0), sip->mode);
  98         printf("\n");
  99         if (!verbose)
 100                 return;
 101         iprintf(8, "flags:    0x%04x %s\n", sip->flags,
 102             smb_printb(buf, sip->flags, ss_flags));
 103         iprintf(8, "usecount: %d\n", sip->usecount);
 104 }
 105
 106 int
 107 cmd_dumptree(int argc, char *argv[])
 108 {
 109         void *p, *op;
 110         int *itype;
 111
 112         printf("SMB connections:\n");
 113 #ifdef APPLE
 114         if (loadsmbvfs())
 115                 errx(EX_OSERR, "SMB filesystem is not available");
 116 #endif
 117         p = smb_dumptree();
 118         if (p == NULL) {
 119                 printf("None\n");
 120                 return 0;
 121         }
 122         op = p;
 123         for (;;) {
 124                 itype = p;
 125                 if (*itype == SMB_INFO_NONE)
 126                         break;
 127                 switch (*itype) {
 128                     case SMB_INFO_VC:
 129                         print_vcinfo(p);
 130                         p = (struct smb_vc_info*)p + 1;
 131                         break;
 132                     case SMB_INFO_SHARE:
 133                         print_shareinfo(p);
 134                         p = (struct smb_share_info*)p + 1;
 135                         break;
 136                     default:
 137                         printf("Out of sync\n");
 138                         free(op);
 139                         return 1;
 140
 141                 }
 142         }
 143         free(op);
 144         printf("\n");
 145         return 0;
 146 }