diff options
Diffstat (limited to 'source4/libads/ads_status.c')
| -rw-r--r-- | source4/libads/ads_status.c | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/source4/libads/ads_status.c b/source4/libads/ads_status.c new file mode 100644 index 0000000000..80fdb99eac --- /dev/null +++ b/source4/libads/ads_status.c @@ -0,0 +1,133 @@ +/* + Unix SMB/CIFS implementation. + ads (active directory) utility library + Copyright (C) Andrew Tridgell 2001 + Copyright (C) Remus Koos 2001 + Copyright (C) Andrew Bartlett 2001 + + + 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 2 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, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#include "includes.h" + +/* + build a ADS_STATUS structure +*/ +ADS_STATUS ads_build_error(enum ads_error_type etype, + int rc, int minor_status) +{ + ADS_STATUS ret; + + if (etype == ADS_ERROR_NT) { + DEBUG(0,("don't use ads_build_error with ADS_ERROR_NT!\n")); + ret.err.rc = -1; + ret.error_type = ADS_ERROR_SYSTEM; + ret.minor_status = 0; + return ret; + } + + ret.err.rc = rc; + ret.error_type = etype; + ret.minor_status = minor_status; + return ret; +} + +ADS_STATUS ads_build_nt_error(enum ads_error_type etype, + NTSTATUS nt_status) +{ + ADS_STATUS ret; + + if (etype != ADS_ERROR_NT) { + DEBUG(0,("don't use ads_build_nt_error without ADS_ERROR_NT!\n")); + ret.err.rc = -1; + ret.error_type = ADS_ERROR_SYSTEM; + ret.minor_status = 0; + return ret; + } + ret.err.nt_status = nt_status; + ret.error_type = etype; + ret.minor_status = 0; + return ret; +} + +/* + do a rough conversion between ads error codes and NT status codes + we'll need to fill this in more +*/ +NTSTATUS ads_ntstatus(ADS_STATUS status) +{ + if (status.error_type == ADS_ERROR_NT){ + return status.err.nt_status; + } +#ifdef HAVE_LDAP + if ((status.error_type == ADS_ERROR_LDAP) + && (status.err.rc == LDAP_NO_MEMORY)) { + return NT_STATUS_NO_MEMORY; + } +#endif + if (ADS_ERR_OK(status)) return NT_STATUS_OK; + return NT_STATUS_UNSUCCESSFUL; +} + +/* + return a string for an error from a ads routine +*/ +const char *ads_errstr(ADS_STATUS status) +{ + int msg_ctx; + static char *ret; + + SAFE_FREE(ret); + msg_ctx = 0; + + switch (status.error_type) { + case ADS_ERROR_SYSTEM: + return strerror(status.err.rc); +#ifdef HAVE_LDAP + case ADS_ERROR_LDAP: + return ldap_err2string(status.err.rc); +#endif +#ifdef HAVE_KRB5 + case ADS_ERROR_KRB5: + return error_message(status.err.rc); +#endif +#ifdef HAVE_GSSAPI + case ADS_ERROR_GSS: + { + uint32 minor; + + gss_buffer_desc msg1, msg2; + msg1.value = NULL; + msg2.value = NULL; + gss_display_status(&minor, status.err.rc, GSS_C_GSS_CODE, + GSS_C_NULL_OID, &msg_ctx, &msg1); + gss_display_status(&minor, status.minor_status, GSS_C_MECH_CODE, + GSS_C_NULL_OID, &msg_ctx, &msg2); + asprintf(&ret, "%s : %s", (char *)msg1.value, (char *)msg2.value); + gss_release_buffer(&minor, &msg1); + gss_release_buffer(&minor, &msg2); + return ret; + } +#endif + case ADS_ERROR_NT: + return nt_errstr(ads_ntstatus(status)); + default: + return "Unknown ADS error type!? (not compiled in?)"; + } + +} + + |