2 Unix SMB/CIFS implementation.
3 simple registry frontend
5 Copyright (C) Jelmer Vernooij 2004
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.
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.
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.
26 * ls - list values/keys
27 * rmval/rm - remove value
28 * rmkey/rmdir - remove key
29 * mkkey/mkdir - make key
31 * info - show key info
36 static struct registry_key *cmd_info(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
39 printf("Name: %s\n", cur->name);
40 printf("Full path: %s\n", cur->path);
41 printf("Key Class: %s\n", cur->class_name);
42 last_mod = nt_time_to_unix(cur->last_mod);
43 printf("Time Last Modified: %s\n", ctime(&last_mod));
44 /* FIXME: Security info */
48 static struct registry_key *cmd_pwd(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
50 printf("%s\n", cur->path);
54 static struct registry_key *cmd_set(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
60 static struct registry_key *cmd_ck(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
62 struct registry_key *new = NULL;
67 error = reg_open_key(mem_ctx, cur, argv[1], &new);
68 if(!W_ERROR_IS_OK(error)) {
69 DEBUG(0, ("Error opening specified key: %s\n", win_errstr(error)));
74 printf("Current path is: %s\n", new->path);
79 static struct registry_key *cmd_ls(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
83 struct registry_value *value;
84 struct registry_key *sub;
85 for(i = 0; W_ERROR_IS_OK(error = reg_key_get_subkey_by_index(mem_ctx, cur, i, &sub)); i++) {
86 printf("K %s\n", sub->name);
89 if(!W_ERROR_EQUAL(error, WERR_NO_MORE_ITEMS)) {
90 DEBUG(0, ("Error occured while browsing thru keys: %s\n", win_errstr(error)));
93 for(i = 0; W_ERROR_IS_OK(error = reg_key_get_value_by_index(mem_ctx, cur, i, &value)); i++) {
94 printf("V \"%s\" %s %s\n", value->name, str_regtype(value->data_type), reg_val_data_string(mem_ctx, value));
99 static struct registry_key *cmd_mkkey(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
101 struct registry_key *tmp;
103 fprintf(stderr, "Usage: mkkey <keyname>\n");
107 if(!W_ERROR_IS_OK(reg_key_add_name(mem_ctx, cur, argv[1], 0, NULL, &tmp))) {
108 fprintf(stderr, "Error adding new subkey '%s'\n", argv[1]);
112 fprintf(stderr, "Successfully added new subkey '%s' to '%s'\n", argv[1], cur->path);
117 static struct registry_key *cmd_rmkey(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
119 struct registry_key *key;
121 fprintf(stderr, "Usage: rmkey <name>\n");
125 if(!W_ERROR_IS_OK(reg_open_key(mem_ctx, cur, argv[1], &key))) {
126 fprintf(stderr, "No such subkey '%s'\n", argv[1]);
130 if(!W_ERROR_IS_OK(reg_key_del(key))) {
131 fprintf(stderr, "Error deleting '%s'\n", argv[1]);
133 fprintf(stderr, "Successfully deleted '%s'\n", argv[1]);
139 static struct registry_key *cmd_rmval(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
141 struct registry_value *val;
143 fprintf(stderr, "Usage: rmval <valuename>\n");
147 if(!W_ERROR_IS_OK(reg_key_get_value_by_name(mem_ctx, cur, argv[1], &val))) {
148 fprintf(stderr, "No such value '%s'\n", argv[1]);
152 if(!W_ERROR_IS_OK(reg_del_value(val))) {
153 fprintf(stderr, "Error deleting value '%s'\n", argv[1]);
155 fprintf(stderr, "Successfully deleted value '%s'\n", argv[1]);
161 static struct registry_key *cmd_hive(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
164 for(i = 0; i < cur->hive->reg_ctx->num_hives; i++) {
167 printf("%s\n", cur->hive->reg_ctx->hives[i]->name);
168 } else if(!strcmp(cur->hive->reg_ctx->hives[i]->name, argv[1])) {
169 return cur->hive->reg_ctx->hives[i]->root;
175 static struct registry_key *cmd_exit(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
181 static struct registry_key *cmd_help(TALLOC_CTX *mem_ctx, struct registry_key *, int, char **);
187 struct registry_key *(*handle)(TALLOC_CTX *mem_ctx, struct registry_key *, int argc, char **argv);
188 } regshell_cmds[] = {
189 {"ck", "cd", "Change current key", cmd_ck },
190 {"ch", "hive", "Change current hive", cmd_hive },
191 {"info", "i", "Show detailed information of a key", cmd_info },
192 {"list", "ls", "List values/keys in current key", cmd_ls },
193 {"mkkey", "mkdir", "Make new key", cmd_mkkey },
194 {"rmval", "rm", "Remove value", cmd_rmval },
195 {"rmkey", "rmdir", "Remove key", cmd_rmkey },
196 {"pwd", "pwk", "Printing current key", cmd_pwd },
197 {"set", "update", "Update value", cmd_set },
198 {"help", "?", "Help", cmd_help },
199 {"exit", "quit", "Exit", cmd_exit },
203 static struct registry_key *cmd_help(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
206 printf("Available commands:\n");
207 for(i = 0; regshell_cmds[i].name; i++) {
208 printf("%s - %s\n", regshell_cmds[i].name, regshell_cmds[i].help);
213 static struct registry_key *process_cmd(TALLOC_CTX *mem_ctx, struct registry_key *k, char *line)
219 if ((ret = poptParseArgvString(line, &argc, (const char ***) &argv)) != 0) {
220 fprintf(stderr, "regshell: %s\n", poptStrerror(ret));
224 for(i = 0; regshell_cmds[i].name; i++) {
225 if(!strcmp(regshell_cmds[i].name, argv[0]) ||
226 (regshell_cmds[i].alias && !strcmp(regshell_cmds[i].alias, argv[0]))) {
227 return regshell_cmds[i].handle(mem_ctx, k, argc, argv);
231 fprintf(stderr, "No such command '%s'\n", argv[0]);
236 #define MAX_COMPLETIONS 100
238 static struct registry_key *current_key = NULL;
240 static char **reg_complete_command(const char *text, int end)
242 /* Complete command */
244 int i, len, samelen, count=1;
246 matches = (char **)malloc(sizeof(matches[0])*MAX_COMPLETIONS);
247 if (!matches) return NULL;
251 for (i=0;regshell_cmds[i].handle && count < MAX_COMPLETIONS-1;i++) {
252 if (strncmp(text, regshell_cmds[i].name, len) == 0) {
253 matches[count] = strdup(regshell_cmds[i].name);
257 samelen = strlen(matches[count]);
259 while (strncmp(matches[count], matches[count-1], samelen) != 0)
266 case 0: /* should never happen */
270 matches[0] = strdup(matches[1]);
273 matches[0] = malloc(samelen+1);
276 strncpy(matches[0], matches[1], samelen);
277 matches[0][samelen] = 0;
279 matches[count] = NULL;
291 static char **reg_complete_key(const char *text, int end)
293 struct registry_key *subkey;
298 /* Complete argument */
300 matches = (char **)malloc(sizeof(matches[0])*MAX_COMPLETIONS);
301 if (!matches) return NULL;
305 mem_ctx = talloc_init("completion");
306 for(i = 0; j < MAX_COMPLETIONS-1; i++) {
307 WERROR status = reg_key_get_subkey_by_index(mem_ctx, current_key, i, &subkey);
308 if(W_ERROR_IS_OK(status)) {
309 if(!strncmp(text, subkey->name, len)) {
310 matches[j] = strdup(subkey->name);
313 } else if(W_ERROR_EQUAL(status, WERR_NO_MORE_ITEMS)) {
316 printf("Error creating completion list: %s\n", win_errstr(status));
317 talloc_destroy(mem_ctx);
322 talloc_destroy(mem_ctx);
326 static char **reg_completion(const char *text, int start, int end)
328 smb_readline_ca_char(' ');
331 return reg_complete_command(text, end);
333 return reg_complete_key(text, end);
337 int main(int argc, char **argv)
340 const char *backend = "rpc";
341 const char *credentials = NULL;
342 struct registry_key *curkey = NULL;
345 TALLOC_CTX *mem_ctx = talloc_init("cmd");
346 struct registry_context *h;
347 struct poptOption long_options[] = {
350 {"backend", 'b', POPT_ARG_STRING, &backend, 0, "backend to use", NULL},
351 {"credentials", 'c', POPT_ARG_STRING, &credentials, 0, "credentials", NULL},
356 if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
357 fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
361 pc = poptGetContext(argv[0], argc, (const char **) argv, long_options,0);
363 while((opt = poptGetNextOpt(pc)) != -1) {
366 setup_logging("regtree", True);
368 error = reg_open(&h, backend, poptPeekArg(pc), credentials);
369 if(!W_ERROR_IS_OK(error)) {
370 fprintf(stderr, "Unable to open '%s' with backend '%s'\n", poptGetArg(pc), backend);
375 curkey = h->hives[0]->root;
380 if(curkey->hive->name) {
381 asprintf(&prompt, "%s:%s> ", curkey->hive->name, curkey->path);
383 asprintf(&prompt, "%s> ", curkey->path);
386 current_key = curkey; /* No way to pass a void * pointer
388 line = smb_readline(prompt, NULL, reg_completion);
393 if(line[0] != '\n') {
394 struct registry_key *new = process_cmd(mem_ctx, curkey, line);
398 talloc_destroy(mem_ctx);