contrib/smbfs/smbutil/dumptree.c

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