Cosmetics and error string reporting for libnetapi.

Guenther
(This used to be commit 4ca33928512bd71268bafd41d2b608e814a7295f)

3 files changed, 114 insertions, 16 deletions

diff --git a/source3/lib/netapi/getdc.c b/source3/lib/netapi/getdc.c
index 484af04a55..1084ddc3c8 100644
--- a/source3/lib/netapi/getdc.c
+++ b/source3/lib/netapi/getdc.c
@@ -22,6 +22,9 @@
 #include "lib/netapi/netapi.h"
 #include "libnet/libnet.h"
 
+/********************************************************************
+********************************************************************/
+
 static WERROR NetGetDCNameLocal(struct libnetapi_ctx *ctx,
 				const char *server_name,
 				const char *domain_name,
@@ -30,6 +33,9 @@ static WERROR NetGetDCNameLocal(struct libnetapi_ctx *ctx,
 	return WERR_NOT_SUPPORTED;
 }
 
+/********************************************************************
+********************************************************************/
+
 static WERROR NetGetDCNameRemote(struct libnetapi_ctx *ctx,
 				 const char *server_name,
 				 const char *domain_name,
@@ -73,6 +79,9 @@ static WERROR NetGetDCNameRemote(struct libnetapi_ctx *ctx,
 	return werr;
 }
 
+/********************************************************************
+********************************************************************/
+
 static WERROR libnetapi_NetGetDCName(struct libnetapi_ctx *ctx,
 				     const char *server_name,
 				     const char *domain_name,
@@ -91,6 +100,10 @@ static WERROR libnetapi_NetGetDCName(struct libnetapi_ctx *ctx,
 				  buffer);
 }
 
+/****************************************************************
+ NetGetDCName
+****************************************************************/
+
 NET_API_STATUS NetGetDCName(const char *server_name,
 			    const char *domain_name,
 			    uint8_t **buffer)
@@ -112,9 +125,12 @@ NET_API_STATUS NetGetDCName(const char *server_name,
 		return W_ERROR_V(werr);
 	}
 
-	return 0;
+	return NET_API_STATUS_SUCCESS;
 }
 
+/********************************************************************
+********************************************************************/
+
 static WERROR NetGetAnyDCNameLocal(struct libnetapi_ctx *ctx,
 				   const char *server_name,
 				   const char *domain_name,
@@ -123,6 +139,9 @@ static WERROR NetGetAnyDCNameLocal(struct libnetapi_ctx *ctx,
 	return WERR_NOT_SUPPORTED;
 }
 
+/********************************************************************
+********************************************************************/
+
 static WERROR NetGetAnyDCNameRemote(struct libnetapi_ctx *ctx,
 				    const char *server_name,
 				    const char *domain_name,
@@ -170,6 +189,9 @@ static WERROR NetGetAnyDCNameRemote(struct libnetapi_ctx *ctx,
 
 }
 
+/********************************************************************
+********************************************************************/
+
 static WERROR libnetapi_NetGetAnyDCName(struct libnetapi_ctx *ctx,
 					const char *server_name,
 					const char *domain_name,
@@ -188,6 +210,10 @@ static WERROR libnetapi_NetGetAnyDCName(struct libnetapi_ctx *ctx,
 				     buffer);
 }
 
+/****************************************************************
+ NetGetAnyDCName
+****************************************************************/
+
 NET_API_STATUS NetGetAnyDCName(const char *server_name,
 			       const char *domain_name,
 			       uint8_t **buffer)
@@ -209,5 +235,5 @@ NET_API_STATUS NetGetAnyDCName(const char *server_name,
 		return W_ERROR_V(werr);
 	}
 
-	return 0;
+	return NET_API_STATUS_SUCCESS;
 }
diff --git a/source3/lib/netapi/joindomain.c b/source3/lib/netapi/joindomain.c
index b268e41a2a..43662b3ffa 100644
--- a/source3/lib/netapi/joindomain.c
+++ b/source3/lib/netapi/joindomain.c
@@ -22,6 +22,9 @@
 #include "lib/netapi/netapi.h"
 #include "libnet/libnet.h"
 
+/****************************************************************
+****************************************************************/
+
 static WERROR NetJoinDomainLocal(struct libnetapi_ctx *mem_ctx,
 				 const char *server_name,
 				 const char *domain_name,
@@ -52,6 +55,8 @@ static WERROR NetJoinDomainLocal(struct libnetapi_ctx *mem_ctx,
 		status = dsgetdcname(mem_ctx, NULL, domain_name,
 				     NULL, NULL, flags, &info);
 		if (!NT_STATUS_IS_OK(status)) {
+			libnetapi_set_error_string(mem_ctx,
+				"%s", get_friendly_nt_error_msg(status));
 			return ntstatus_to_werror(status);
 		}
 		r->in.dc_name = talloc_strdup(mem_ctx,
@@ -79,13 +84,16 @@ static WERROR NetJoinDomainLocal(struct libnetapi_ctx *mem_ctx,
 
 	werr = libnet_Join(mem_ctx, r);
 	if (!W_ERROR_IS_OK(werr) && r->out.error_string) {
-		libnetapi_set_error_string(mem_ctx, r->out.error_string);
+		libnetapi_set_error_string(mem_ctx, "%s", r->out.error_string);
 	}
 	TALLOC_FREE(r);
 
 	return werr;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR NetJoinDomainRemote(struct libnetapi_ctx *ctx,
 				  const char *server_name,
 				  const char *domain_name,
@@ -149,6 +157,9 @@ static WERROR NetJoinDomainRemote(struct libnetapi_ctx *ctx,
 	return werr;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR libnetapi_NetJoinDomain(struct libnetapi_ctx *ctx,
 				      const char *server_name,
 				      const char *domain_name,
@@ -181,6 +192,10 @@ static WERROR libnetapi_NetJoinDomain(struct libnetapi_ctx *ctx,
 				   join_flags);
 }
 
+/****************************************************************
+ NetJoinDomain
+****************************************************************/
+
 NET_API_STATUS NetJoinDomain(const char *server_name,
 			     const char *domain_name,
 			     const char *account_ou,
@@ -208,9 +223,12 @@ NET_API_STATUS NetJoinDomain(const char *server_name,
 		return W_ERROR_V(werr);
 	}
 
-	return 0;
+	return NET_API_STATUS_SUCCESS;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR NetUnjoinDomainLocal(struct libnetapi_ctx *mem_ctx,
 				   const char *server_name,
 				   const char *account,
@@ -232,7 +250,6 @@ static WERROR NetUnjoinDomainLocal(struct libnetapi_ctx *mem_ctx,
 		r->in.dc_name = talloc_strdup(mem_ctx, server_name);
 		W_ERROR_HAVE_NO_MEMORY(r->in.dc_name);
 	} else {
-
 		NTSTATUS status;
 		const char *domain = NULL;
 		struct DS_DOMAIN_CONTROLLER_INFO *info = NULL;
@@ -247,6 +264,8 @@ static WERROR NetUnjoinDomainLocal(struct libnetapi_ctx *mem_ctx,
 		status = dsgetdcname(mem_ctx, NULL, domain,
 				     NULL, NULL, flags, &info);
 		if (!NT_STATUS_IS_OK(status)) {
+			libnetapi_set_error_string(mem_ctx,
+				"%s", get_friendly_nt_error_msg(status));
 			return ntstatus_to_werror(status);
 		}
 		r->in.dc_name = talloc_strdup(mem_ctx,
@@ -266,13 +285,22 @@ static WERROR NetUnjoinDomainLocal(struct libnetapi_ctx *mem_ctx,
 
 	r->in.unjoin_flags = unjoin_flags;
 	r->in.modify_config = true;
+	r->in.debug = true;
 
 	r->in.domain_sid = &domain_sid;
 
-	return libnet_Unjoin(mem_ctx, r);
+	werr = libnet_Unjoin(mem_ctx, r);
+	if (!W_ERROR_IS_OK(werr) && r->out.error_string) {
+		libnetapi_set_error_string(mem_ctx, "%s", r->out.error_string);
+	}
+	TALLOC_FREE(r);
 
+	return werr;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR NetUnjoinDomainRemote(struct libnetapi_ctx *ctx,
 				    const char *server_name,
 				    const char *account,
@@ -335,6 +363,9 @@ static WERROR NetUnjoinDomainRemote(struct libnetapi_ctx *ctx,
 	return werr;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR libnetapi_NetUnjoinDomain(struct libnetapi_ctx *ctx,
 					const char *server_name,
 					const char *account,
@@ -357,6 +388,10 @@ static WERROR libnetapi_NetUnjoinDomain(struct libnetapi_ctx *ctx,
 				     unjoin_flags);
 }
 
+/****************************************************************
+ NetUnjoinDomain
+****************************************************************/
+
 NET_API_STATUS NetUnjoinDomain(const char *server_name,
 			       const char *account,
 			       const char *password,
@@ -380,9 +415,12 @@ NET_API_STATUS NetUnjoinDomain(const char *server_name,
 		return W_ERROR_V(werr);
 	}
 
-	return 0;
+	return NET_API_STATUS_SUCCESS;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR NetGetJoinInformationRemote(struct libnetapi_ctx *ctx,
 					  const char *server_name,
 					  const char **name_buffer,
@@ -431,6 +469,9 @@ static WERROR NetGetJoinInformationRemote(struct libnetapi_ctx *ctx,
 	return werr;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR NetGetJoinInformationLocal(struct libnetapi_ctx *ctx,
 					 const char *server_name,
 					 const char **name_buffer,
@@ -478,6 +519,10 @@ static WERROR libnetapi_NetGetJoinInformation(struct libnetapi_ctx *ctx,
 					   name_type);
 }
 
+/****************************************************************
+ NetGetJoinInformation
+****************************************************************/
+
 NET_API_STATUS NetGetJoinInformation(const char *server_name,
 				     const char **name_buffer,
 				     uint16_t *name_type)
@@ -499,5 +544,5 @@ NET_API_STATUS NetGetJoinInformation(const char *server_name,
 		return W_ERROR_V(werr);
 	}
 
-	return 0;
+	return NET_API_STATUS_SUCCESS;
 }
diff --git a/source3/lib/netapi/serverinfo.c b/source3/lib/netapi/serverinfo.c
index 6cd074615b..7fa166e411 100644
--- a/source3/lib/netapi/serverinfo.c
+++ b/source3/lib/netapi/serverinfo.c
@@ -22,6 +22,9 @@
 #include "lib/netapi/netapi.h"
 #include "libnet/libnet.h"
 
+/****************************************************************
+****************************************************************/
+
 static WERROR NetServerGetInfoLocal_1005(struct libnetapi_ctx *ctx,
 					 uint8_t **buffer)
 {
@@ -36,6 +39,9 @@ static WERROR NetServerGetInfoLocal_1005(struct libnetapi_ctx *ctx,
 	return WERR_OK;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR NetServerGetInfoLocal(struct libnetapi_ctx *ctx,
 				    const char *server_name,
 				    uint32_t level,
@@ -51,6 +57,9 @@ static WERROR NetServerGetInfoLocal(struct libnetapi_ctx *ctx,
 	return WERR_UNKNOWN_LEVEL;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR NetServerGetInfoRemote(struct libnetapi_ctx *ctx,
 				     const char *server_name,
 				     uint32_t level,
@@ -102,6 +111,9 @@ static WERROR NetServerGetInfoRemote(struct libnetapi_ctx *ctx,
 	return werr;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR libnetapi_NetServerGetInfo(struct libnetapi_ctx *ctx,
 					 const char *server_name,
 					 uint32_t level,
@@ -121,6 +133,10 @@ static WERROR libnetapi_NetServerGetInfo(struct libnetapi_ctx *ctx,
 
 }
 
+/****************************************************************
+ NetServerGetInfo
+****************************************************************/
+
 NET_API_STATUS NetServerGetInfo(const char *server_name,
 				uint32_t level,
 				uint8_t **buffer)
@@ -142,17 +158,18 @@ NET_API_STATUS NetServerGetInfo(const char *server_name,
 		return W_ERROR_V(werr);
 	}
 
-	return 0;
+	return NET_API_STATUS_SUCCESS;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR NetServerSetInfoLocal_1005(struct libnetapi_ctx *ctx,
 					 uint8_t *buffer,
 					 uint32_t *parm_error)
 {
 	WERROR werr;
 	struct libnet_conf_ctx *conf_ctx;
-	TALLOC_CTX *mem_ctx;
-
 	struct srvsvc_NetSrvInfo1005 *info1005;
 
 	if (!buffer) {
@@ -171,8 +188,7 @@ static WERROR NetServerSetInfoLocal_1005(struct libnetapi_ctx *ctx,
 		return WERR_NOT_SUPPORTED;
 	}
 
-	mem_ctx = talloc_stackframe();
-	werr = libnet_conf_open(mem_ctx, &conf_ctx);
+	werr = libnet_conf_open(ctx, &conf_ctx);
 	if (!W_ERROR_IS_OK(werr)) {
 		goto done;
 	}
@@ -181,12 +197,14 @@ static WERROR NetServerSetInfoLocal_1005(struct libnetapi_ctx *ctx,
 						"server string",
 						info1005->comment);
 
-done:
+ done:
 	libnet_conf_close(conf_ctx);
-	TALLOC_FREE(mem_ctx);
 	return werr;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR NetServerSetInfoLocal(struct libnetapi_ctx *ctx,
 				    const char *server_name,
 				    uint32_t level,
@@ -203,6 +221,9 @@ static WERROR NetServerSetInfoLocal(struct libnetapi_ctx *ctx,
 	return WERR_UNKNOWN_LEVEL;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR NetServerSetInfoRemote(struct libnetapi_ctx *ctx,
 				     const char *server_name,
 				     uint32_t level,
@@ -263,6 +284,9 @@ static WERROR NetServerSetInfoRemote(struct libnetapi_ctx *ctx,
 	return werr;
 }
 
+/****************************************************************
+****************************************************************/
+
 static WERROR libnetapi_NetServerSetInfo(struct libnetapi_ctx *ctx,
 					 const char *server_name,
 					 uint32_t level,
@@ -284,6 +308,9 @@ static WERROR libnetapi_NetServerSetInfo(struct libnetapi_ctx *ctx,
 				      parm_error);
 }
 
+/****************************************************************
+ NetServerSetInfo
+****************************************************************/
 
 NET_API_STATUS NetServerSetInfo(const char *server_name,
 				uint32_t level,
@@ -308,5 +335,5 @@ NET_API_STATUS NetServerSetInfo(const char *server_name,
 		return W_ERROR_V(werr);
 	}
 
-	return 0;
+	return NET_API_STATUS_SUCCESS;
 }