source4/lib/registry/tools/regtree.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    simple registry frontend
   4
   5    Copyright (C) Jelmer Vernooij 2004
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20 */
  21
  22 #include "includes.h"
  23 #include "lib/registry/registry.h"
  24 #include "lib/events/events.h"
  25 #include "lib/cmdline/popt_common.h"
  26
  27 static void print_tree(int l, struct registry_key *p, int fullpath, int novals)
  28 {
  29         struct registry_key *subkey;
  30         struct registry_value *value;
  31         struct security_descriptor *sec_desc;
  32         WERROR error;
  33         int i;
  34         TALLOC_CTX *mem_ctx;
  35
  36         for(i = 0; i < l; i++) putchar(' ');
  37
  38         /* Hive name */
  39         if(p->hive->root == p) {
  40                 if(p->hive->root->name) printf("%s\n", p->hive->root->name); else printf("<No Name>\n");
  41         } else {
  42                 if(!p->name) printf("<No Name>\n");
  43                 if(fullpath) printf("%s\n", p->path);
  44                 else printf("%s\n", p->name?p->name:"(NULL)");
  45         }
  46
  47         mem_ctx = talloc_init("print_tree");
  48         for(i = 0; W_ERROR_IS_OK(error = reg_key_get_subkey_by_index(mem_ctx, p, i, &subkey)); i++) {
  49                 print_tree(l+1, subkey, fullpath, novals);
  50         }
  51         talloc_free(mem_ctx);
  52
  53         if(!W_ERROR_EQUAL(error, WERR_NO_MORE_ITEMS)) {
  54                 DEBUG(0, ("Error occured while fetching subkeys for '%s': %s\n", p->path, win_errstr(error)));
  55         }
  56
  57         if(!novals) {
  58                 mem_ctx = talloc_init("print_tree");
  59                 for(i = 0; W_ERROR_IS_OK(error = reg_key_get_value_by_index(mem_ctx, p, i, &value)); i++) {
  60                         int j;
  61                         char *desc;
  62                         for(j = 0; j < l+1; j++) putchar(' ');
  63                         desc = reg_val_description(mem_ctx, value);
  64                         printf("%s\n", desc);
  65                 }
  66                 talloc_free(mem_ctx);
  67
  68                 if(!W_ERROR_EQUAL(error, WERR_NO_MORE_ITEMS)) {
  69                         DEBUG(0, ("Error occured while fetching values for '%s': %s\n", p->path, win_errstr(error)));
  70                 }
  71         }
  72
  73         mem_ctx = talloc_init("sec_desc");
  74         if (NT_STATUS_IS_ERR(reg_get_sec_desc(mem_ctx, p, &sec_desc))) {
  75                 DEBUG(0, ("Error getting security descriptor\n"));
  76         }
  77         talloc_free(mem_ctx);
  78 }
  79
  80 int main(int argc, char **argv)
  81 {
  82         int opt, i;
  83         const char *backend = NULL;
  84         const char *remote = NULL;
  85         poptContext pc;
  86         struct registry_context *h = NULL;
  87         struct registry_key *root = NULL;
  88         WERROR error;
  89         int fullpath = 0, no_values = 0;
  90         struct poptOption long_options[] = {
  91                 POPT_AUTOHELP
  92                 {"backend", 'b', POPT_ARG_STRING, &backend, 0, "backend to use", NULL},
  93                 {"fullpath", 'f', POPT_ARG_NONE, &fullpath, 0, "show full paths", NULL},
  94                 {"remote", 'R', POPT_ARG_STRING, &remote, 0, "connect to specified remote server", NULL },
  95                 {"no-values", 'V', POPT_ARG_NONE, &no_values, 0, "don't show values", NULL},
  96                 POPT_COMMON_SAMBA
  97                 POPT_COMMON_CREDENTIALS
  98                 { NULL }
  99         };
 100
 101         pc = poptGetContext(argv[0], argc, (const char **) argv, long_options,0);
 102
 103         while((opt = poptGetNextOpt(pc)) != -1) {
 104         }
 105
 106         registry_init();
 107
 108         if (remote) {
 109                 error = reg_open_remote(&h, NULL, cmdline_credentials, remote, NULL);
 110
 111                 if(!W_ERROR_IS_OK(error)) {
 112                         fprintf(stderr, "Unable to open remote registry at %s:%s \n", remote, win_errstr(error));
 113                         return 1;
 114                 }
 115
 116         } else if (backend) {
 117             error = reg_open_hive(NULL, backend, poptGetArg(pc), NULL, cmdline_credentials, &root);
 118
 119                 if(!W_ERROR_IS_OK(error)) {
 120                         fprintf(stderr, "Unable to open '%s' with backend '%s':%s \n", poptGetArg(pc), backend, win_errstr(error));
 121                         return 1;
 122                 }
 123         } else {
 124                 error = reg_open_local (NULL, &h, NULL, cmdline_credentials);
 125
 126                 if(!W_ERROR_IS_OK(error)) {
 127                         fprintf(stderr, "Unable to open local registry:%s \n", win_errstr(error));
 128                         return 1;
 129                 }
 130
 131         }
 132
 133         poptFreeContext(pc);
 134
 135         error = WERR_OK;
 136
 137         if (root != NULL) {
 138                 print_tree(0, root, fullpath, no_values);
 139         } else {
 140                 for(i = 0; reg_predefined_keys[i].handle; i++) {
 141                         error = reg_get_predefined_key(h, reg_predefined_keys[i].handle, &root);
 142                         if (!W_ERROR_IS_OK(error)) {
 143                                 fprintf(stderr, "Skipping %s\n", reg_predefined_keys[i].name);
 144                                 continue;
 145                         }
 146                         SMB_ASSERT(root);
 147                         print_tree(0, root, fullpath, no_values);
 148                 }
 149         }
 150
 151         return 0;
 152 }