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"
23 extern bool AllowDebugChange;
25 struct libnetapi_ctx *stat_ctx = NULL;
26 TALLOC_CTX *frame = NULL;
27 static bool libnetapi_initialized = false;
29 /****************************************************************
30 ****************************************************************/
32 NET_API_STATUS libnetapi_init(struct libnetapi_ctx **context)
34 struct libnetapi_ctx *ctx = NULL;
35 char *krb5_cc_env = NULL;
37 if (stat_ctx && libnetapi_initialized) {
39 return NET_API_STATUS_SUCCESS;
43 talloc_enable_leak_report();
45 frame = talloc_stackframe();
47 ctx = talloc_zero(frame, struct libnetapi_ctx);
50 return W_ERROR_V(WERR_NOMEM);
56 setup_logging("libnetapi", true);
59 x_setbuf(x_stderr, NULL);
60 AllowDebugChange = false;
64 if (!lp_load(get_dyn_CONFIGFILE(), true, false, false, false)) {
66 fprintf(stderr, "lp_load failed\n");
67 return W_ERROR_V(WERR_GENERAL_FAILURE);
70 AllowDebugChange = true;
76 BlockSignals(True, SIGPIPE);
78 krb5_cc_env = getenv(KRB5_ENV_CCNAME);
79 if (!krb5_cc_env || (strlen(krb5_cc_env) == 0)) {
80 ctx->krb5_cc_env = talloc_strdup(frame, "MEMORY:libnetapi");
81 setenv(KRB5_ENV_CCNAME, ctx->krb5_cc_env, 1);
84 ctx->username = talloc_strdup(frame, getenv("USER"));
87 fprintf(stderr, "out of memory\n");
88 return W_ERROR_V(WERR_NOMEM);
91 libnetapi_initialized = true;
93 *context = stat_ctx = ctx;
95 return NET_API_STATUS_SUCCESS;
98 /****************************************************************
99 ****************************************************************/
101 NET_API_STATUS libnetapi_getctx(struct libnetapi_ctx **ctx)
105 return NET_API_STATUS_SUCCESS;
108 return libnetapi_init(ctx);
111 /****************************************************************
112 ****************************************************************/
114 NET_API_STATUS libnetapi_free(struct libnetapi_ctx *ctx)
117 if (ctx->krb5_cc_env) {
118 char *env = getenv(KRB5_ENV_CCNAME);
119 if (env && (strequal(ctx->krb5_cc_env, env))) {
120 unsetenv(KRB5_ENV_CCNAME);
138 return NET_API_STATUS_SUCCESS;
141 /****************************************************************
142 ****************************************************************/
144 NET_API_STATUS libnetapi_set_debuglevel(struct libnetapi_ctx *ctx,
145 const char *debuglevel)
147 AllowDebugChange = true;
148 ctx->debuglevel = talloc_strdup(ctx, debuglevel);
149 if (!debug_parse_levels(debuglevel)) {
150 return W_ERROR_V(WERR_GENERAL_FAILURE);
152 return NET_API_STATUS_SUCCESS;
155 /****************************************************************
156 ****************************************************************/
158 NET_API_STATUS libnetapi_get_debuglevel(struct libnetapi_ctx *ctx,
161 *debuglevel = ctx->debuglevel;
162 return NET_API_STATUS_SUCCESS;
165 /****************************************************************
166 ****************************************************************/
168 NET_API_STATUS libnetapi_set_username(struct libnetapi_ctx *ctx,
169 const char *username)
171 TALLOC_FREE(ctx->username);
172 ctx->username = talloc_strdup(ctx, username ? username : "");
174 if (!ctx->username) {
175 return W_ERROR_V(WERR_NOMEM);
177 return NET_API_STATUS_SUCCESS;
180 NET_API_STATUS libnetapi_set_password(struct libnetapi_ctx *ctx,
181 const char *password)
183 TALLOC_FREE(ctx->password);
184 ctx->password = talloc_strdup(ctx, password);
185 if (!ctx->password) {
186 return W_ERROR_V(WERR_NOMEM);
188 return NET_API_STATUS_SUCCESS;
191 NET_API_STATUS libnetapi_set_workgroup(struct libnetapi_ctx *ctx,
192 const char *workgroup)
194 TALLOC_FREE(ctx->workgroup);
195 ctx->workgroup = talloc_strdup(ctx, workgroup);
196 if (!ctx->workgroup) {
197 return W_ERROR_V(WERR_NOMEM);
199 return NET_API_STATUS_SUCCESS;
202 /****************************************************************
203 ****************************************************************/
205 const char *libnetapi_errstr(NET_API_STATUS status)
207 if (status & 0xc0000000) {
208 return get_friendly_nt_error_msg(NT_STATUS(status));
211 return get_friendly_werror_msg(W_ERROR(status));
214 /****************************************************************
215 ****************************************************************/
217 NET_API_STATUS libnetapi_set_error_string(struct libnetapi_ctx *ctx,
218 const char *format, ...)
222 TALLOC_FREE(ctx->error_string);
224 va_start(args, format);
225 ctx->error_string = talloc_vasprintf(ctx, format, args);
228 if (!ctx->error_string) {
229 return W_ERROR_V(WERR_NOMEM);
231 return NET_API_STATUS_SUCCESS;
234 /****************************************************************
235 ****************************************************************/
237 const char *libnetapi_get_error_string(struct libnetapi_ctx *ctx,
238 NET_API_STATUS status)
240 struct libnetapi_ctx *tmp_ctx = ctx;
243 status = libnetapi_getctx(&tmp_ctx);
249 if (tmp_ctx->error_string) {
250 return tmp_ctx->error_string;
253 return libnetapi_errstr(status);
256 /****************************************************************
257 ****************************************************************/
259 NET_API_STATUS NetApiBufferFree(void *buffer)
262 return W_ERROR_V(WERR_INSUFFICIENT_BUFFER);
267 return NET_API_STATUS_SUCCESS;