diff options
Diffstat (limited to 'source3/lib/netapi/netapi.c')
| -rw-r--r-- | source3/lib/netapi/netapi.c | 257 |
1 files changed, 257 insertions, 0 deletions
diff --git a/source3/lib/netapi/netapi.c b/source3/lib/netapi/netapi.c new file mode 100644 index 0000000000..47b3ba93cf --- /dev/null +++ b/source3/lib/netapi/netapi.c @@ -0,0 +1,257 @@ +/* + * Unix SMB/CIFS implementation. + * NetApi Support + * Copyright (C) Guenther Deschner 2007-2008 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#include "includes.h" +#include "lib/netapi/netapi.h" + +extern bool AllowDebugChange; + +struct libnetapi_ctx *stat_ctx = NULL; +TALLOC_CTX *frame = NULL; +static bool libnetapi_initialized = false; + +/**************************************************************** +****************************************************************/ + +NET_API_STATUS libnetapi_init(struct libnetapi_ctx **context) +{ + struct libnetapi_ctx *ctx = NULL; + char *krb5_cc_env = NULL; + + if (stat_ctx && libnetapi_initialized) { + *context = stat_ctx; + return NET_API_STATUS_SUCCESS; + } + +#ifdef DEVELOPER + talloc_enable_leak_report(); +#endif + frame = talloc_stackframe(); + + ctx = talloc_zero(frame, struct libnetapi_ctx); + if (!ctx) { + TALLOC_FREE(frame); + return W_ERROR_V(WERR_NOMEM); + } + + DEBUGLEVEL = 0; + setup_logging("libnetapi", true); + + dbf = x_stderr; + x_setbuf(x_stderr, NULL); + AllowDebugChange = false; + + load_case_tables(); + + if (!lp_load(get_dyn_CONFIGFILE(), true, false, false, false)) { + TALLOC_FREE(frame); + return W_ERROR_V(WERR_GENERAL_FAILURE); + } + + AllowDebugChange = true; + + init_names(); + load_interfaces(); + reopen_logs(); + + BlockSignals(True, SIGPIPE); + + krb5_cc_env = getenv(KRB5_ENV_CCNAME); + if (!krb5_cc_env || (strlen(krb5_cc_env) == 0)) { + ctx->krb5_cc_env = talloc_strdup(frame, "MEMORY:libnetapi"); + setenv(KRB5_ENV_CCNAME, ctx->krb5_cc_env, 1); + } + + libnetapi_initialized = true; + + *context = stat_ctx = ctx; + + return NET_API_STATUS_SUCCESS; +} + +/**************************************************************** +****************************************************************/ + +NET_API_STATUS libnetapi_getctx(struct libnetapi_ctx **ctx) +{ + if (stat_ctx) { + *ctx = stat_ctx; + return NET_API_STATUS_SUCCESS; + } + + return libnetapi_init(ctx); +} + +/**************************************************************** +****************************************************************/ + +NET_API_STATUS libnetapi_free(struct libnetapi_ctx *ctx) +{ + + if (ctx->krb5_cc_env) { + char *env = getenv(KRB5_ENV_CCNAME); + if (env && (strequal(ctx->krb5_cc_env, env))) { + unsetenv(KRB5_ENV_CCNAME); + } + } + + gfree_names(); + gfree_loadparm(); + gfree_case_tables(); + gfree_charcnv(); + gfree_interfaces(); + + gencache_shutdown(); + secrets_shutdown(); + + TALLOC_FREE(ctx); + TALLOC_FREE(frame); + + gfree_debugsyms(); + + return NET_API_STATUS_SUCCESS; +} + +/**************************************************************** +****************************************************************/ + +NET_API_STATUS libnetapi_set_debuglevel(struct libnetapi_ctx *ctx, + const char *debuglevel) +{ + AllowDebugChange = true; + ctx->debuglevel = talloc_strdup(ctx, debuglevel); + if (!debug_parse_levels(debuglevel)) { + return W_ERROR_V(WERR_GENERAL_FAILURE); + } + return NET_API_STATUS_SUCCESS; +} + +/**************************************************************** +****************************************************************/ + +NET_API_STATUS libnetapi_get_debuglevel(struct libnetapi_ctx *ctx, + char **debuglevel) +{ + *debuglevel = ctx->debuglevel; + return NET_API_STATUS_SUCCESS; +} + +/**************************************************************** +****************************************************************/ + +NET_API_STATUS libnetapi_set_username(struct libnetapi_ctx *ctx, + const char *username) +{ + TALLOC_FREE(ctx->username); + ctx->username = talloc_strdup(ctx, username); + if (!ctx->username) { + return W_ERROR_V(WERR_NOMEM); + } + return NET_API_STATUS_SUCCESS; +} + +NET_API_STATUS libnetapi_set_password(struct libnetapi_ctx *ctx, + const char *password) +{ + TALLOC_FREE(ctx->password); + ctx->password = talloc_strdup(ctx, password); + if (!ctx->password) { + return W_ERROR_V(WERR_NOMEM); + } + return NET_API_STATUS_SUCCESS; +} + +NET_API_STATUS libnetapi_set_workgroup(struct libnetapi_ctx *ctx, + const char *workgroup) +{ + TALLOC_FREE(ctx->workgroup); + ctx->workgroup = talloc_strdup(ctx, workgroup); + if (!ctx->workgroup) { + return W_ERROR_V(WERR_NOMEM); + } + return NET_API_STATUS_SUCCESS; +} + +/**************************************************************** +****************************************************************/ + +const char *libnetapi_errstr(NET_API_STATUS status) +{ + if (status & 0xc0000000) { + return get_friendly_nt_error_msg(NT_STATUS(status)); + } + + return get_friendly_werror_msg(W_ERROR(status)); +} + +/**************************************************************** +****************************************************************/ + +NET_API_STATUS libnetapi_set_error_string(struct libnetapi_ctx *ctx, + const char *format, ...) +{ + va_list args; + + TALLOC_FREE(ctx->error_string); + + va_start(args, format); + ctx->error_string = talloc_vasprintf(ctx, format, args); + va_end(args); + + if (!ctx->error_string) { + return W_ERROR_V(WERR_NOMEM); + } + return NET_API_STATUS_SUCCESS; +} + +/**************************************************************** +****************************************************************/ + +const char *libnetapi_get_error_string(struct libnetapi_ctx *ctx, + NET_API_STATUS status) +{ + struct libnetapi_ctx *tmp_ctx = ctx; + + if (!tmp_ctx) { + status = libnetapi_getctx(&tmp_ctx); + if (status != 0) { + return NULL; + } + } + + if (tmp_ctx->error_string) { + return tmp_ctx->error_string; + } + + return libnetapi_errstr(status); +} + +/**************************************************************** +****************************************************************/ + +NET_API_STATUS NetApiBufferFree(void *buffer) +{ + if (!buffer) { + return W_ERROR_V(WERR_INSUFFICIENT_BUFFER); + } + + talloc_free(buffer); + + return NET_API_STATUS_SUCCESS; +} |