2 * Unix SMB/CIFS implementation.
4 * Copyright (C) Guenther Deschner 2007-2008
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
21 #include "lib/netapi/netapi.h"
22 #include "lib/netapi/netapi_private.h"
24 extern bool AllowDebugChange;
26 struct libnetapi_ctx *stat_ctx = NULL;
27 TALLOC_CTX *frame = NULL;
28 static bool libnetapi_initialized = false;
30 /****************************************************************
31 ****************************************************************/
33 NET_API_STATUS libnetapi_init(struct libnetapi_ctx **context)
35 struct libnetapi_ctx *ctx = NULL;
36 char *krb5_cc_env = NULL;
38 if (stat_ctx && libnetapi_initialized) {
40 return NET_API_STATUS_SUCCESS;
44 talloc_enable_leak_report();
46 frame = talloc_stackframe();
48 ctx = talloc_zero(frame, struct libnetapi_ctx);
51 return W_ERROR_V(WERR_NOMEM);
58 /* prevent setup_logging() from closing x_stderr... */
60 setup_logging("libnetapi", true);
63 x_setbuf(x_stderr, NULL);
64 AllowDebugChange = false;
68 if (!lp_load(get_dyn_CONFIGFILE(), true, false, false, false)) {
70 fprintf(stderr, "lp_load failed\n");
71 return W_ERROR_V(WERR_GENERAL_FAILURE);
74 AllowDebugChange = true;
80 BlockSignals(True, SIGPIPE);
82 krb5_cc_env = getenv(KRB5_ENV_CCNAME);
83 if (!krb5_cc_env || (strlen(krb5_cc_env) == 0)) {
84 ctx->krb5_cc_env = talloc_strdup(frame, "MEMORY:libnetapi");
85 setenv(KRB5_ENV_CCNAME, ctx->krb5_cc_env, 1);
88 ctx->username = talloc_strdup(frame, getenv("USER"));
91 fprintf(stderr, "out of memory\n");
92 return W_ERROR_V(WERR_NOMEM);
95 libnetapi_initialized = true;
97 *context = stat_ctx = ctx;
99 return NET_API_STATUS_SUCCESS;
102 /****************************************************************
103 ****************************************************************/
105 NET_API_STATUS libnetapi_getctx(struct libnetapi_ctx **ctx)
109 return NET_API_STATUS_SUCCESS;
112 return libnetapi_init(ctx);
115 /****************************************************************
116 ****************************************************************/
118 NET_API_STATUS libnetapi_free(struct libnetapi_ctx *ctx)
121 return NET_API_STATUS_SUCCESS;
124 libnetapi_shutdown_cm(ctx);
126 if (ctx->krb5_cc_env) {
127 char *env = getenv(KRB5_ENV_CCNAME);
128 if (env && (strequal(ctx->krb5_cc_env, env))) {
129 unsetenv(KRB5_ENV_CCNAME);
147 return NET_API_STATUS_SUCCESS;
150 /****************************************************************
151 ****************************************************************/
153 NET_API_STATUS libnetapi_set_debuglevel(struct libnetapi_ctx *ctx,
154 const char *debuglevel)
156 AllowDebugChange = true;
157 ctx->debuglevel = talloc_strdup(ctx, debuglevel);
158 if (!debug_parse_levels(debuglevel)) {
159 return W_ERROR_V(WERR_GENERAL_FAILURE);
161 return NET_API_STATUS_SUCCESS;
164 /****************************************************************
165 ****************************************************************/
167 NET_API_STATUS libnetapi_get_debuglevel(struct libnetapi_ctx *ctx,
170 *debuglevel = ctx->debuglevel;
171 return NET_API_STATUS_SUCCESS;
174 /****************************************************************
175 ****************************************************************/
177 NET_API_STATUS libnetapi_set_username(struct libnetapi_ctx *ctx,
178 const char *username)
180 TALLOC_FREE(ctx->username);
181 ctx->username = talloc_strdup(ctx, username ? username : "");
183 if (!ctx->username) {
184 return W_ERROR_V(WERR_NOMEM);
186 return NET_API_STATUS_SUCCESS;
189 NET_API_STATUS libnetapi_set_password(struct libnetapi_ctx *ctx,
190 const char *password)
192 TALLOC_FREE(ctx->password);
193 ctx->password = talloc_strdup(ctx, password);
194 if (!ctx->password) {
195 return W_ERROR_V(WERR_NOMEM);
197 return NET_API_STATUS_SUCCESS;
200 NET_API_STATUS libnetapi_set_workgroup(struct libnetapi_ctx *ctx,
201 const char *workgroup)
203 TALLOC_FREE(ctx->workgroup);
204 ctx->workgroup = talloc_strdup(ctx, workgroup);
205 if (!ctx->workgroup) {
206 return W_ERROR_V(WERR_NOMEM);
208 return NET_API_STATUS_SUCCESS;
211 /****************************************************************
212 ****************************************************************/
214 NET_API_STATUS libnetapi_set_use_kerberos(struct libnetapi_ctx *ctx)
216 ctx->use_kerberos = true;
217 return NET_API_STATUS_SUCCESS;
220 /****************************************************************
221 ****************************************************************/
223 const char *libnetapi_errstr(NET_API_STATUS status)
225 if (status & 0xc0000000) {
226 return get_friendly_nt_error_msg(NT_STATUS(status));
229 return get_friendly_werror_msg(W_ERROR(status));
232 /****************************************************************
233 ****************************************************************/
235 NET_API_STATUS libnetapi_set_error_string(struct libnetapi_ctx *ctx,
236 const char *format, ...)
240 TALLOC_FREE(ctx->error_string);
242 va_start(args, format);
243 ctx->error_string = talloc_vasprintf(ctx, format, args);
246 if (!ctx->error_string) {
247 return W_ERROR_V(WERR_NOMEM);
249 return NET_API_STATUS_SUCCESS;
252 /****************************************************************
253 ****************************************************************/
255 const char *libnetapi_get_error_string(struct libnetapi_ctx *ctx,
256 NET_API_STATUS status)
258 struct libnetapi_ctx *tmp_ctx = ctx;
261 status = libnetapi_getctx(&tmp_ctx);
267 if (tmp_ctx->error_string) {
268 return tmp_ctx->error_string;
271 return libnetapi_errstr(status);
274 /****************************************************************
275 ****************************************************************/
277 NET_API_STATUS NetApiBufferFree(void *buffer)
280 return W_ERROR_V(WERR_INSUFFICIENT_BUFFER);
285 return NET_API_STATUS_SUCCESS;