[#3477] Checkpoint: updated syntax

diff --git a/src/bin/dhcp4/dhcp4_lexer.ll b/src/bin/dhcp4/dhcp4_lexer.ll
index c0eaa4598482964dd59ae5597a656b0e4c9f4636..e4dc4e73f8261697b1931c118656ac4da08c3f5f 100644 (file)
--- a/src/bin/dhcp4/dhcp4_lexer.ll
+++ b/src/bin/dhcp4/dhcp4_lexer.ll
@@ -401,6 +401,7 @@ ControlCharacterFill            [^"\\]|\\["\\/bfnrtu]
     case isc::dhcp::Parser4Context::HOSTS_DATABASE:
     case isc::dhcp::Parser4Context::OPTION_DEF:
     case isc::dhcp::Parser4Context::CONFIG_DATABASE:
+    case isc::dhcp::Parser4Context::AUTH_TYPE:
         return isc::dhcp::Dhcp4Parser::make_TYPE(driver.loc_);
     default:
         return isc::dhcp::Dhcp4Parser::make_STRING("type", driver.loc_);
@@ -439,6 +440,7 @@ ControlCharacterFill            [^"\\]|\\["\\/bfnrtu]
     case isc::dhcp::Parser4Context::LEASE_DATABASE:
     case isc::dhcp::Parser4Context::HOSTS_DATABASE:
     case isc::dhcp::Parser4Context::CONFIG_DATABASE:
+    case isc::dhcp::Parser4Context::CLIENTS:
         return isc::dhcp::Dhcp4Parser::make_USER(driver.loc_);
     default:
         return isc::dhcp::Dhcp4Parser::make_STRING("user", driver.loc_);
@@ -450,6 +452,7 @@ ControlCharacterFill            [^"\\]|\\["\\/bfnrtu]
     case isc::dhcp::Parser4Context::LEASE_DATABASE:
     case isc::dhcp::Parser4Context::HOSTS_DATABASE:
     case isc::dhcp::Parser4Context::CONFIG_DATABASE:
+    case isc::dhcp::Parser4Context::CLIENTS:
         return isc::dhcp::Dhcp4Parser::make_PASSWORD(driver.loc_);
     default:
         return isc::dhcp::Dhcp4Parser::make_STRING("password", driver.loc_);
@@ -629,6 +632,7 @@ ControlCharacterFill            [^"\\]|\\["\\/bfnrtu]
     case isc::dhcp::Parser4Context::LEASE_DATABASE:
     case isc::dhcp::Parser4Context::HOSTS_DATABASE:
     case isc::dhcp::Parser4Context::CONFIG_DATABASE:
+    case isc::dhcp::Parser4Context::CONTROL_SOCKET:
         return isc::dhcp::Dhcp4Parser::make_TRUST_ANCHOR(driver.loc_);
     default:
         return isc::dhcp::Dhcp4Parser::make_STRING("trust-anchor", driver.loc_);
@@ -640,6 +644,7 @@ ControlCharacterFill            [^"\\]|\\["\\/bfnrtu]
     case isc::dhcp::Parser4Context::LEASE_DATABASE:
     case isc::dhcp::Parser4Context::HOSTS_DATABASE:
     case isc::dhcp::Parser4Context::CONFIG_DATABASE:
+    case isc::dhcp::Parser4Context::CONTROL_SOCKET:
         return isc::dhcp::Dhcp4Parser::make_CERT_FILE(driver.loc_);
     default:
         return isc::dhcp::Dhcp4Parser::make_STRING("cert-file", driver.loc_);
@@ -651,6 +656,7 @@ ControlCharacterFill            [^"\\]|\\["\\/bfnrtu]
     case isc::dhcp::Parser4Context::LEASE_DATABASE:
     case isc::dhcp::Parser4Context::HOSTS_DATABASE:
     case isc::dhcp::Parser4Context::CONFIG_DATABASE:
+    case isc::dhcp::Parser4Context::CONTROL_SOCKET:
         return isc::dhcp::Dhcp4Parser::make_KEY_FILE(driver.loc_);
     default:
         return isc::dhcp::Dhcp4Parser::make_STRING("key-file", driver.loc_);
@@ -1671,6 +1677,15 @@ ControlCharacterFill            [^"\\]|\\["\\/bfnrtu]
     }
 }
 
+\"control-sockets\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::DHCP4:
+        return isc::dhcp::Dhcp4Parser::make_CONTROL_SOCKETS(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("control-sockets", driver.loc_);
+    }
+}
+
 \"socket-type\" {
     switch(driver.ctx_) {
     case isc::dhcp::Parser4Context::CONTROL_SOCKET:
@@ -1680,6 +1695,33 @@ ControlCharacterFill            [^"\\]|\\["\\/bfnrtu]
     }
 }
 
+\"unix\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::CONTROL_SOCKET_TYPE:
+        return isc::dhcp::Dhcp4Parser::make_UNIX(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("unix", driver.loc_);
+    }
+}
+
+\"http\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::CONTROL_SOCKET_TYPE:
+        return isc::dhcp::Dhcp4Parser::make_HTTP(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("http", driver.loc_);
+    }
+}
+
+\"https\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::CONTROL_SOCKET_TYPE:
+        return isc::dhcp::Dhcp4Parser::make_HTTPS(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("https", driver.loc_);
+    }
+}
+
 \"socket-name\" {
     switch(driver.ctx_) {
     case isc::dhcp::Parser4Context::CONTROL_SOCKET:
@@ -1689,6 +1731,96 @@ ControlCharacterFill            [^"\\]|\\["\\/bfnrtu]
     }
 }
 
+\"socket-address\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::CONTROL_SOCKET:
+        return isc::dhcp::Dhcp4Parser::make_SOCKET_ADDRESS(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("socket-address", driver.loc_);
+    }
+}
+
+\"socket-port\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::CONTROL_SOCKET:
+        return isc::dhcp::Dhcp4Parser::make_SOCKET_PORT(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("socket-port", driver.loc_);
+    }
+}
+
+\"authentication\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::CONTROL_SOCKET:
+        return isc::dhcp::Dhcp4Parser::make_AUTHENTICATION(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("authentication", driver.loc_);
+    }
+}
+
+\"basic\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::AUTH_TYPE:
+        return isc::dhcp::Dhcp4Parser::make_BASIC(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("basic", driver.loc_);
+    }
+}
+
+\"realm\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::AUTHENTICATION:
+        return isc::dhcp::Dhcp4Parser::make_REALM(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("realm", driver.loc_);
+    }
+}
+
+\"directory\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::AUTHENTICATION:
+        return isc::dhcp::Dhcp4Parser::make_DIRECTORY(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("directory", driver.loc_);
+    }
+}
+
+\"clients\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::AUTHENTICATION:
+        return isc::dhcp::Dhcp4Parser::make_CLIENTS(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("clients", driver.loc_);
+    }
+}
+
+\"user-file\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::CLIENTS:
+        return isc::dhcp::Dhcp4Parser::make_USER_FILE(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("user-file", driver.loc_);
+    }
+}
+
+\"password-file\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::CLIENTS:
+        return isc::dhcp::Dhcp4Parser::make_PASSWORD_FILE(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("password-file", driver.loc_);
+    }
+}
+
+\"cert-required\" {
+    switch(driver.ctx_) {
+    case isc::dhcp::Parser4Context::CONTROL_SOCKET:
+        return isc::dhcp::Dhcp4Parser::make_CERT_REQUIRED(driver.loc_);
+    default:
+        return isc::dhcp::Dhcp4Parser::make_STRING("cert-required", driver.loc_);
+    }
+}
+
 \"dhcp-queue-control\" {
     switch(driver.ctx_) {
     case isc::dhcp::Parser4Context::DHCP4:

diff --git a/src/bin/dhcp4/dhcp4_parser.yy b/src/bin/dhcp4/dhcp4_parser.yy
index a0816348ce84c1e28aa495e5126f308b4a9a8724..183b6f8ed0984524a91615bfbe9d04a8223e86d2 100644 (file)
--- a/src/bin/dhcp4/dhcp4_parser.yy
+++ b/src/bin/dhcp4/dhcp4_parser.yy
@@ -221,8 +221,22 @@ using namespace std;
   PACKET_QUEUE_SIZE "packet-queue-size"
 
   CONTROL_SOCKET "control-socket"
+  CONTROL_SOCKETS "control-sockets"
   SOCKET_TYPE "socket-type"
+  UNIX "unix"
+  HTTP "http"
+  HTTPS "https"
   SOCKET_NAME "socket-name"
+  SOCKET_ADDRESS "socket-address"
+  SOCKET_PORT "socket-port"
+  AUTHENTICATION "authentication"
+  BASIC "basic"
+  REALM "realm"
+  DIRECTORY "directory"
+  CLIENTS "clients"
+  USER_FILE "user-file"
+  USER_PASSWORD "user-password"
+  CERT_REQUIRED "cert-required"
 
   DHCP_QUEUE_CONTROL "dhcp-queue-control"
   ENABLE_QUEUE "enable-queue"
@@ -514,6 +528,7 @@ global_param: valid_lifetime
             | expired_leases_processing
             | dhcp4o6_port
             | control_socket
+            | control_sockets
             | dhcp_queue_control
             | dhcp_ddns
             | echo_client_id
@@ -2505,6 +2520,37 @@ control_socket: CONTROL_SOCKET {
     ctx.leave();
 };
 
+control_sockets: CONTROL_SOCKETS {
+    ctx.unique("control-sockets", ctx.loc2pos(@1));
+    ElementPtr l(new ListElement(ctx.loc2pos(@1)));
+    ctx.stack_.back()->set("control-sockets", l);
+    ctx.stack_.push_back(l);
+    ctx.enter(ctx.CONTROL_SOCKET);
+} COLON LSQUARE_BRACKET control_socket_list RSQUARE_BRACKET {
+    ctx.stack_.pop_back();
+    ctx.leave();
+};
+
+control_socket_list: %empty
+                   | not_empty_control_socket_list
+                   ;
+
+not_empty_control_socket_list: control_socket_entry
+                             | not_empty_control_socket_list COMMA control_socket_entry
+                             | not_empty_control_socket_list COMMA {
+                                 ctx.warnAboutExtraCommas(@2);
+                                 }
+                             ;
+
+control_socket_entry: LCURLY_BRACKET {
+    ElementPtr m(new MapElement(ctx.loc2pos(@1)));
+    ctx.stack_.back()->set("control-socket", m);
+    ctx.stack_.push_back(m);
+} control_socket_params RCURLY_BRACKET {
+    ctx.stack_.pop_back();
+    ctx.leave();
+};
+
 control_socket_params: control_socket_param
                      | control_socket_params COMMA control_socket_param
                      | control_socket_params COMMA {
@@ -2514,6 +2560,13 @@ control_socket_params: control_socket_param
 
 control_socket_param: control_socket_type
                     | control_socket_name
+                    | control_socket_address
+                    | control_socket_port
+                    | authentication
+                    | trust_anchor
+                    | cert_file
+                    | key_file
+                    | cert_required
                     | user_context
                     | comment
                     | unknown_map_entry
@@ -2521,13 +2574,18 @@ control_socket_param: control_socket_type
 
 control_socket_type: SOCKET_TYPE {
     ctx.unique("socket-type", ctx.loc2pos(@1));
-    ctx.enter(ctx.NO_KEYWORD);
-} COLON STRING {
-    ElementPtr stype(new StringElement($4, ctx.loc2pos(@4)));
-    ctx.stack_.back()->set("socket-type", stype);
+    ctx.enter(ctx.CONTROL_SOCKET_TYPE);
+} COLON control_socket_type_value {
+    ctx.stack_.back()->set("socket-type", $4);
     ctx.leave();
 };
 
+control_socket_type_value:
+    UNIX { $$ = ElementPtr(new StringElement("unix", ctx.loc2pos(@1))); }
+  | HTTP { $$ = ElementPtr(new StringElement("http", ctx.loc2pos(@1))); }
+  | HTTPS { $$ = ElementPtr(new StringElement("https", ctx.loc2pos(@1))); }
+  ;
+
 control_socket_name: SOCKET_NAME {
     ctx.unique("socket-name", ctx.loc2pos(@1));
     ctx.enter(ctx.NO_KEYWORD);
@@ -2537,6 +2595,150 @@ control_socket_name: SOCKET_NAME {
     ctx.leave();
 };
 
+control_socket_address: SOCKET_ADDRESS {
+    ctx.unique("socket-address", ctx.loc2pos(@1));
+    ctx.enter(ctx.NO_KEYWORD);
+} COLON STRING {
+    ElementPtr address(new StringElement($4, ctx.loc2pos(@4)));
+    ctx.stack_.back()->set("socket-address", address);
+    ctx.leave();
+};
+
+control_socket_port: SOCKET_PORT COLON INTEGER {
+    ctx.unique("socket-port", ctx.loc2pos(@1));
+    ElementPtr port(new StringElement($3, ctx.loc2pos(@3)));
+    ctx.stack_.back()->set("socket-port", port);
+};
+
+cert_required: CERT_REQUIRED COLON BOOLEAN {
+    ctx.unique("cert-required", ctx.loc2pos(@1));
+    ElementPtr req(new BoolElement($3, ctx.loc2pos(@3)));
+    ctx.stack_.back()->set("cert-required", req);
+};
+
+// --- authentication ---------------------------------------------
+
+authentication: AUTHENTICATION {
+    ctx.unique("authentication", ctx.loc2pos(@1));
+    ElementPtr m(new MapElement(ctx.loc2pos(@1)));
+    ctx.stack_.back()->set("authentication", m);
+    ctx.stack_.push_back(m);
+    ctx.enter(ctx.AUTHENTICATION);
+} COLON LCURLY_BRACKET auth_params RCURLY_BRACKET {
+    // The type parameter is required
+    ctx.require("type", ctx.loc2pos(@4), ctx.loc2pos(@6));
+    ctx.stack_.pop_back();
+    ctx.leave();
+};
+
+auth_params: auth_param
+           | auth_params COMMA auth_param
+           | auth_params COMMA {
+               ctx.warnAboutExtraCommas(@2);
+               }
+           ;
+
+auth_param: auth_type
+          | realm
+          | directory
+          | clients
+          | comment
+          | user_context
+          | unknown_map_entry
+          ;
+
+auth_type: TYPE {
+    ctx.unique("type", ctx.loc2pos(@1));
+    ctx.enter(ctx.AUTH_TYPE);
+} COLON auth_type_value {
+    ctx.stack_.back()->set("type", $4);
+    ctx.leave();
+};
+
+auth_type_value: BASIC { $$ = ElementPtr(new StringElement("basic", ctx.loc2pos(@1))); }
+               ;
+
+realm: REALM {
+    ctx.unique("realm", ctx.loc2pos(@1));
+    ctx.enter(ctx.NO_KEYWORDS);
+} COLON STRING {
+    ElementPtr realm(new StringElement($4, ctx.loc2pos(@4)));
+    ctx.stack_.back()->set("realm", realm);
+    ctx.leave();
+};
+
+directory: DIRECTORY {
+    ctx.unique("directory", ctx.loc2pos(@1));
+    ctx.enter(ctx.NO_KEYWORDS);
+} COLON STRING {
+    ElementPtr directory(new StringElement($4, ctx.loc2pos(@4)));
+    ctx.stack_.back()->set("directory", directory);
+    ctx.leave();
+};
+
+clients: CLIENTS {
+    ctx.unique("clients", ctx.loc2pos(@1));
+    ElementPtr l(new ListElement(ctx.loc2pos(@1)));
+    ctx.stack_.back()->set("clients", l);
+    ctx.stack_.push_back(l);
+    ctx.enter(ctx.CLIENTS);
+} COLON LSQUARE_BRACKET clients_list RSQUARE_BRACKET {
+    ctx.stack_.pop_back();
+    ctx.leave();
+};
+
+clients_list: %empty
+            | not_empty_clients_list
+            ;
+
+not_empty_clients_list: basic_auth
+                      | not_empty_clients_list COMMA basic_auth
+                      | not_empty_clients_list COMMA {
+                          ctx.warnAboutExtraCommas(@2);
+                          }
+                      ;
+
+basic_auth: LCURLY_BRACKET {
+    ElementPtr m(new MapElement(ctx.loc2pos(@1)));
+    ctx.stack_.back()->add(m);
+    ctx.stack_.push_back(m);
+} clients_params RCURLY_BRACKET {
+    ctx.stack_.pop_back();
+};
+
+clients_params: clients_param
+              | clients_params COMMA clients_param
+              | clients_params COMMA {
+                  ctx.warnAboutExtraCommas(@2);
+                  }
+              ;
+
+clients_param: user
+             | user_file
+             | password
+             | password_file
+             | user_context
+             | comment
+             | unknown_map_entry
+             ;
+
+user_file: USER_FILE {
+    ctx.unique("user-file", ctx.loc2pos(@1));
+    ctx.enter(ctx.NO_KEYWORDS);
+} COLON STRING {
+    ElementPtr user(new StringElement($4, ctx.loc2pos(@4)));
+    ctx.stack_.back()->set("user-file", user);
+    ctx.leave();
+};
+
+password_file: PASSWORD_FILE {
+    ctx.unique("password-file", ctx.loc2pos(@1));
+    ctx.enter(ctx.NO_KEYWORDS);
+} COLON STRING {
+    ElementPtr password(new StringElement($4, ctx.loc2pos(@4)));
+    ctx.stack_.back()->set("password-file", password);
+    ctx.leave();
+};
 
 // --- dhcp-queue-control ---------------------------------------------
 

diff --git a/src/bin/dhcp4/parser_context.cc b/src/bin/dhcp4/parser_context.cc
index c13d2641339738320ee0acfbb7712d4effd80bcd..c0156c79bfb3272fa55a56acf1c72250ea78e555 100644 (file)
--- a/src/bin/dhcp4/parser_context.cc
+++ b/src/bin/dhcp4/parser_context.cc
@@ -187,6 +187,14 @@ Parser4Context::contextName() {
         return ("server-id");
     case CONTROL_SOCKET:
         return ("control-socket");
+    case CONTROL_SOCKET_TYPE:
+        return ("control-socket-type");
+    case AUTHENTICATION:
+        return ("authentication");
+    case AUTH_TYPE:
+        return ("auth-type");
+    case CLIENTS:
+        return ("clients");
     case DHCP_QUEUE_CONTROL:
         return ("dhcp-queue-control");
     case DHCP_MULTI_THREADING:

diff --git a/src/bin/dhcp4/parser_context.h b/src/bin/dhcp4/parser_context.h
index d59f4b4765300a524cff0242231bb490f7e9665a..4e6ff206630f0b8ead769b734cc5c102c1dda602 100644 (file)
--- a/src/bin/dhcp4/parser_context.h
+++ b/src/bin/dhcp4/parser_context.h
@@ -293,6 +293,20 @@ public:
         /// Used while parsing Dhcp4/control-socket structures.
         CONTROL_SOCKET,
 
+        /// Used while parsing Dhcp4/control-socket/socket-type structures.
+       CONTROL_SOCKET_TYPE,
+
+       /// Used while parsing Dhcp4/control-socket/authentication structures.
+       AUTHENTICATION,
+
+       /// Used while parsing Dhcp4/control-socket/authentication/type
+        /// structures.
+       AUTH_TYPE,
+
+       /// Used while parsing Dhcp4/control-socket/authentication/clients
+        /// structures.
+       CLIENTS,
+
         /// Used while parsing Dhcp4/dhcp-queue-control structures.
         DHCP_QUEUE_CONTROL,