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.
23 #include "dynconfig.h"
25 #include "lib/cmdline/popt_common.h"
26 #include "system/time.h"
30 * ls - list values/keys
31 * rmval/rm - remove value
32 * rmkey/rmdir - remove key
33 * mkkey/mkdir - make key
35 * info - show key info
40 static struct registry_key *cmd_info(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
43 printf("Name: %s\n", cur->name);
44 printf("Full path: %s\n", cur->path);
45 printf("Key Class: %s\n", cur->class_name);
46 last_mod = nt_time_to_unix(cur->last_mod);
47 printf("Time Last Modified: %s\n", ctime(&last_mod));
48 /* FIXME: Security info */
52 static struct registry_key *cmd_pwd(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
54 printf("%s\n", cur->path);
58 static struct registry_key *cmd_set(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
64 static struct registry_key *cmd_ck(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
66 struct registry_key *new = NULL;
71 error = reg_open_key(mem_ctx, cur, argv[1], &new);
72 if(!W_ERROR_IS_OK(error)) {
73 DEBUG(0, ("Error opening specified key: %s\n", win_errstr(error)));
78 printf("Current path is: %s\n", new->path);
83 static struct registry_key *cmd_ls(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
87 struct registry_value *value;
88 struct registry_key *sub;
89 for(i = 0; W_ERROR_IS_OK(error = reg_key_get_subkey_by_index(mem_ctx, cur, i, &sub)); i++) {
90 printf("K %s\n", sub->name);
93 if(!W_ERROR_EQUAL(error, WERR_NO_MORE_ITEMS)) {
94 DEBUG(0, ("Error occured while browsing thru keys: %s\n", win_errstr(error)));
97 for(i = 0; W_ERROR_IS_OK(error = reg_key_get_value_by_index(mem_ctx, cur, i, &value)); i++) {
98 printf("V \"%s\" %s %s\n", value->name, str_regtype(value->data_type), reg_val_data_string(mem_ctx, value));
103 static struct registry_key *cmd_mkkey(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
105 struct registry_key *tmp;
107 fprintf(stderr, "Usage: mkkey <keyname>\n");
111 if(!W_ERROR_IS_OK(reg_key_add_name(mem_ctx, cur, argv[1], 0, NULL, &tmp))) {
112 fprintf(stderr, "Error adding new subkey '%s'\n", argv[1]);
116 fprintf(stderr, "Successfully added new subkey '%s' to '%s'\n", argv[1], cur->path);
121 static struct registry_key *cmd_rmkey(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
123 struct registry_key *key;
125 fprintf(stderr, "Usage: rmkey <name>\n");
129 if(!W_ERROR_IS_OK(reg_open_key(mem_ctx, cur, argv[1], &key))) {
130 fprintf(stderr, "No such subkey '%s'\n", argv[1]);
134 if(!W_ERROR_IS_OK(reg_key_del(key))) {
135 fprintf(stderr, "Error deleting '%s'\n", argv[1]);
137 fprintf(stderr, "Successfully deleted '%s'\n", argv[1]);
143 static struct registry_key *cmd_rmval(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
145 struct registry_value *val;
147 fprintf(stderr, "Usage: rmval <valuename>\n");
151 if(!W_ERROR_IS_OK(reg_key_get_value_by_name(mem_ctx, cur, argv[1], &val))) {
152 fprintf(stderr, "No such value '%s'\n", argv[1]);
156 if(!W_ERROR_IS_OK(reg_del_value(val))) {
157 fprintf(stderr, "Error deleting value '%s'\n", argv[1]);
159 fprintf(stderr, "Successfully deleted value '%s'\n", argv[1]);
165 static struct registry_key *cmd_hive(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
168 for(i = 0; i < cur->hive->reg_ctx->num_hives; i++) {
171 printf("%s\n", cur->hive->reg_ctx->hives[i]->name);
172 } else if(!strcmp(cur->hive->reg_ctx->hives[i]->name, argv[1])) {
173 return cur->hive->reg_ctx->hives[i]->root;
179 static struct registry_key *cmd_exit(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
185 static struct registry_key *cmd_help(TALLOC_CTX *mem_ctx, struct registry_key *, int, char **);
191 struct registry_key *(*handle)(TALLOC_CTX *mem_ctx, struct registry_key *, int argc, char **argv);
192 } regshell_cmds[] = {
193 {"ck", "cd", "Change current key", cmd_ck },
194 {"ch", "hive", "Change current hive", cmd_hive },
195 {"info", "i", "Show detailed information of a key", cmd_info },
196 {"list", "ls", "List values/keys in current key", cmd_ls },
197 {"mkkey", "mkdir", "Make new key", cmd_mkkey },
198 {"rmval", "rm", "Remove value", cmd_rmval },
199 {"rmkey", "rmdir", "Remove key", cmd_rmkey },
200 {"pwd", "pwk", "Printing current key", cmd_pwd },
201 {"set", "update", "Update value", cmd_set },
202 {"help", "?", "Help", cmd_help },
203 {"exit", "quit", "Exit", cmd_exit },
207 static struct registry_key *cmd_help(TALLOC_CTX *mem_ctx, struct registry_key *cur, int argc, char **argv)
210 printf("Available commands:\n");
211 for(i = 0; regshell_cmds[i].name; i++) {
212 printf("%s - %s\n", regshell_cmds[i].name, regshell_cmds[i].help);
217 static struct registry_key *process_cmd(TALLOC_CTX *mem_ctx, struct registry_key *k, char *line)
223 if ((ret = poptParseArgvString(line, &argc, (const char ***) &argv)) != 0) {
224 fprintf(stderr, "regshell: %s\n", poptStrerror(ret));
228 for(i = 0; regshell_cmds[i].name; i++) {
229 if(!strcmp(regshell_cmds[i].name, argv[0]) ||
230 (regshell_cmds[i].alias && !strcmp(regshell_cmds[i].alias, argv[0]))) {
231 return regshell_cmds[i].handle(mem_ctx, k, argc, argv);
235 fprintf(stderr, "No such command '%s'\n", argv[0]);
240 #define MAX_COMPLETIONS 100
242 static struct registry_key *current_key = NULL;
244 static char **reg_complete_command(const char *text, int end)
246 /* Complete command */
248 int i, len, samelen, count=1;
250 matches = (char **)malloc(sizeof(matches[0])*MAX_COMPLETIONS);
251 if (!matches) return NULL;
255 for (i=0;regshell_cmds[i].handle && count < MAX_COMPLETIONS-1;i++) {
256 if (strncmp(text, regshell_cmds[i].name, len) == 0) {
257 matches[count] = strdup(regshell_cmds[i].name);
261 samelen = strlen(matches[count]);
263 while (strncmp(matches[count], matches[count-1], samelen) != 0)
270 case 0: /* should never happen */
274 matches[0] = strdup(matches[1]);
277 matches[0] = malloc(samelen+1);
280 strncpy(matches[0], matches[1], samelen);
281 matches[0][samelen] = 0;
283 matches[count] = NULL;
295 static char **reg_complete_key(const char *text, int end)
297 struct registry_key *subkey;
302 /* Complete argument */
304 matches = (char **)malloc(sizeof(matches[0])*MAX_COMPLETIONS);
305 if (!matches) return NULL;
309 mem_ctx = talloc_init("completion");
310 for(i = 0; j < MAX_COMPLETIONS-1; i++) {
311 WERROR status = reg_key_get_subkey_by_index(mem_ctx, current_key, i, &subkey);
312 if(W_ERROR_IS_OK(status)) {
313 if(!strncmp(text, subkey->name, len)) {
314 matches[j] = strdup(subkey->name);
317 } else if(W_ERROR_EQUAL(status, WERR_NO_MORE_ITEMS)) {
320 printf("Error creating completion list: %s\n", win_errstr(status));
321 talloc_destroy(mem_ctx);
326 talloc_destroy(mem_ctx);
330 static char **reg_completion(const char *text, int start, int end)
332 smb_readline_ca_char(' ');
335 return reg_complete_command(text, end);
337 return reg_complete_key(text, end);
341 int main(int argc, char **argv)
344 const char *backend = "rpc";
345 const char *credentials = NULL;
346 struct registry_key *curkey = NULL;
349 TALLOC_CTX *mem_ctx = talloc_init("cmd");
350 struct registry_context *h;
351 struct poptOption long_options[] = {
354 {"backend", 'b', POPT_ARG_STRING, &backend, 0, "backend to use", NULL},
355 {"credentials", 'c', POPT_ARG_STRING, &credentials, 0, "credentials", NULL},
359 regshell_init_subsystems;
361 if (!lp_load(dyn_CONFIGFILE,True,False,False)) {
362 fprintf(stderr, "Can't load %s - run testparm to debug it\n", dyn_CONFIGFILE);
366 pc = poptGetContext(argv[0], argc, (const char **) argv, long_options,0);
368 while((opt = poptGetNextOpt(pc)) != -1) {
371 setup_logging("regtree", True);
373 error = reg_open(&h, backend, poptPeekArg(pc), credentials);
374 if(!W_ERROR_IS_OK(error)) {
375 fprintf(stderr, "Unable to open '%s' with backend '%s'\n", poptGetArg(pc), backend);
380 curkey = h->hives[0]->root;
385 if(curkey->hive->name) {
386 asprintf(&prompt, "%s:%s> ", curkey->hive->name, curkey->path);
388 asprintf(&prompt, "%s> ", curkey->path);
391 current_key = curkey; /* No way to pass a void * pointer
393 line = smb_readline(prompt, NULL, reg_completion);
398 if(line[0] != '\n') {
399 struct registry_key *new = process_cmd(mem_ctx, curkey, line);
403 talloc_destroy(mem_ctx);