Unify name parsing and reposnder headers

Use common sss_parse_name function in all responders
Simplify responder headers by combining common,cmd,dp in one header and
add name parse structure as part of the common responder context.

1 files changed, 119 insertions, 0 deletions

diff --git a/server/responder/common/responder.h b/server/responder/common/responder.h
new file mode 100644
index 00000000..4b6bfeee
--- /dev/null
+++ b/server/responder/common/responder.h
@@ -0,0 +1,119 @@
+/*
+   SSSD
+
+   SSS Client Responder, header file
+
+   Copyright (C) Simo Sorce <ssorce@redhat.com>	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/>.
+*/
+
+#ifndef __SSS_RESPONDER_H__
+#define __SSS_RESPONDER_H__
+
+#include <stdint.h>
+#include <sys/un.h>
+#include <pcre.h>
+#include "config.h"
+#include "talloc.h"
+#include "tevent.h"
+#include "ldb.h"
+#include "sbus/sssd_dbus.h"
+#include "../sss_client/sss_cli.h"
+#include "util/btreemap.h"
+
+/* needed until nsssrv.h is updated */
+struct cli_request {
+
+    /* original request from the wire */
+    struct sss_packet *in;
+
+    /* reply data */
+    struct sss_packet *out;
+};
+
+struct sss_names_ctx {
+    char *re_pattern;
+    char *fq_fmt;
+
+    pcre *re;
+};
+
+struct resp_ctx {
+    struct tevent_context *ev;
+    struct tevent_fd *lfde;
+    int lfd;
+    struct tevent_fd *priv_lfde;
+    int priv_lfd;
+    struct sysdb_ctx *sysdb;
+    struct confdb_ctx *cdb;
+    const char *sock_name;
+    const char *priv_sock_name;
+    struct service_sbus_ctx *ss_ctx;
+    struct service_sbus_ctx *dp_ctx;
+
+    struct btreemap *domain_map;
+    char *default_domain;
+
+    struct sbus_method *sss_sbus_methods;
+    struct sss_cmd_table *sss_cmds;
+    const char *sss_pipe_name;
+    const char *confdb_service_path;
+    struct sbus_method *dp_methods;
+
+    struct sss_names_ctx *names;
+
+    void *pvt_ctx;
+};
+
+struct cli_ctx {
+    struct tevent_context *ev;
+    struct resp_ctx *rctx;
+    int cfd;
+    struct tevent_fd *cfde;
+    struct sockaddr_un addr;
+    struct cli_request *creq;
+    int priv;
+};
+
+struct sss_cmd_table {
+    enum sss_cli_command cmd;
+    int (*fn)(struct cli_ctx *cctx);
+};
+
+/* responder_common.c */
+int sss_process_init(TALLOC_CTX *mem_ctx,
+                     struct tevent_context *ev,
+                     struct confdb_ctx *cdb,
+                     struct sbus_method sss_sbus_methods[],
+                     struct sss_cmd_table sss_cmds[],
+                     const char *sss_pipe_name,
+                     const char *sss_priv_pipe_name,
+                     const char *confdb_service_path,
+                     struct sbus_method dp_methods[],
+                     struct resp_ctx **responder_ctx);
+
+int sss_parse_name(TALLOC_CTX *memctx,
+                   struct sss_names_ctx *snctx,
+                   const char *orig, char **domain, char **name);
+
+/* responder_cmd.c */
+int sss_cmd_execute(struct cli_ctx *cctx, struct sss_cmd_table *sss_cmds);
+void sss_cmd_done(struct cli_ctx *cctx, void *freectx);
+int sss_cmd_get_version(struct cli_ctx *cctx);
+
+/* responder_dp.c */
+int sss_dp_init(struct resp_ctx *rctx, struct sbus_method dp_methods[]);
+
+#endif /* __SSS_RESPONDER_H__ */