Commit ad2c19f9 authored by Francis Dupont's avatar Francis Dupont Committed by Tomek Mrugalski

[5014_phase2] Defined some config subparsers (to be used for tests)

parent 8d5dca26
......@@ -104,6 +104,20 @@ ControlCharacterFill [^"\\]|\\{JSONEscapeSequence}
switch (start_token_value) {
case Parser6Context::PARSER_DHCP6:
return isc::dhcp::Dhcp6Parser::make_TOPLEVEL_DHCP6(driver.loc_);
case Parser6Context::SUBPARSER_INTERFACES6:
return isc::dhcp::Dhcp6Parser::make_SUB_INTERFACES6(driver.loc_);
case Parser6Context::SUBPARSER_SUBNET6:
return isc::dhcp::Dhcp6Parser::make_SUB_SUBNET6(driver.loc_);
case Parser6Context::SUBPARSER_POOL6:
return isc::dhcp::Dhcp6Parser::make_SUB_POOL6(driver.loc_);
case Parser6Context::SUBPARSER_PD_POOL:
return isc::dhcp::Dhcp6Parser::make_SUB_PD_POOL(driver.loc_);
case Parser6Context::SUBPARSER_HOST_RESERVATION6:
return isc::dhcp::Dhcp6Parser::make_SUB_RESERVATION(driver.loc_);
case Parser6Context::SUBPARSER_OPTION_DATA:
return isc::dhcp::Dhcp6Parser::make_SUB_OPTION_DATA(driver.loc_);
case Parser6Context::SUBPARSER_HOOKS_LIBRARY:
return isc::dhcp::Dhcp6Parser::make_SUB_HOOKS_LIBRARY(driver.loc_);
case Parser6Context::PARSER_GENERIC_JSON:
default:
return isc::dhcp::Dhcp6Parser::make_TOPLEVEL_GENERIC_JSON(driver.loc_);
......
......@@ -131,6 +131,13 @@ using namespace std;
// parse.
TOPLEVEL_GENERIC_JSON
TOPLEVEL_DHCP6
SUB_INTERFACES6
SUB_SUBNET6
SUB_POOL6
SUB_PD_POOL
SUB_RESERVATION
SUB_OPTION_DATA
SUB_HOOKS_LIBRARY
;
%token <std::string> STRING "constant string"
......@@ -146,12 +153,18 @@ using namespace std;
// The whole grammar starts with a map, because the config file
// constists of Dhcp, Logger and DhcpDdns entries in one big { }.
// %start map - this will parse everything as generic JSON
// %start dhcp6_map - this will parse everything with Dhcp6 syntax checking
// We made the same for subparsers.
%start start;
start: TOPLEVEL_GENERIC_JSON { ctx.ctx_ = ctx.NO_KEYWORD; } map2
| TOPLEVEL_DHCP6 { ctx.ctx_ = ctx.CONFIG; } syntax_map
| SUB_INTERFACES6 { ctx.ctx_ = ctx.INTERFACES_CONFIG; } sub_interfaces6
| SUB_SUBNET6 { ctx.ctx_ = ctx.SUBNET6; } sub_subnet6
| SUB_POOL6 { ctx.ctx_ = ctx.POOLS; } sub_pool6
| SUB_PD_POOL { ctx.ctx_ = ctx.PD_POOLS; } sub_pd_pool
| SUB_RESERVATION { ctx.ctx_ = ctx.RESERVATIONS; } sub_reservation
| SUB_OPTION_DATA { ctx.ctx_ = ctx.OPTION_DATA; } sub_option_data
| SUB_HOOKS_LIBRARY { ctx.ctx_ = ctx.HOOKS_LIBRARIES; } sub_hooks_library
;
// ---- generic JSON parser ---------------------------------
......@@ -336,6 +349,14 @@ interfaces_config: INTERFACES_CONFIG {
ctx.leave();
};
sub_interfaces6: LCURLY_BRACKET {
// Parse the interfaces-config map
ElementPtr m(new MapElement(ctx.loc2pos(@1)));
ctx.stack_.push_back(m);
} interface_config_map RCURLY_BRACKET {
// parsing completed
};
interface_config_map: INTERFACES {
ElementPtr l(new ListElement(ctx.loc2pos(@1)));
ctx.stack_.back()->set("interfaces", l);
......@@ -517,6 +538,14 @@ hooks_library: LCURLY_BRACKET {
ctx.stack_.pop_back();
};
sub_hooks_library: LCURLY_BRACKET {
// Parse the hooks-libraries list entry map
ElementPtr m(new MapElement(ctx.loc2pos(@1)));
ctx.stack_.push_back(m);
} hooks_params RCURLY_BRACKET {
// parsing completed
};
hooks_params: hooks_param
| hooks_params COMMA hooks_param
;
......@@ -603,6 +632,14 @@ subnet6: LCURLY_BRACKET {
ctx.stack_.pop_back();
};
sub_subnet6: LCURLY_BRACKET {
// Parse the subnet6 list entry map
ElementPtr m(new MapElement(ctx.loc2pos(@1)));
ctx.stack_.push_back(m);
} subnet6_params RCURLY_BRACKET {
// parsing completed
};
// This defines that subnet can have one or more parameters.
subnet6_params: subnet6_param
| subnet6_params COMMA subnet6_param
......@@ -683,6 +720,14 @@ option_data_entry: LCURLY_BRACKET {
ctx.stack_.pop_back();
};
sub_option_data: LCURLY_BRACKET {
// Parse the option-data list entry map
ElementPtr m(new MapElement(ctx.loc2pos(@1)));
ctx.stack_.push_back(m);
} option_data_params RCURLY_BRACKET {
// parsing completed
};
// This defines parameters specified inside the map that itself
// is an entry in option-data list.
option_data_params: %empty
......@@ -761,6 +806,14 @@ pool_list_entry: LCURLY_BRACKET {
ctx.stack_.pop_back();
};
sub_pool6: LCURLY_BRACKET {
// Parse the pool list entry map
ElementPtr m(new MapElement(ctx.loc2pos(@1)));
ctx.stack_.push_back(m);
} pool_params RCURLY_BRACKET {
// parsing completed
};
pool_params: pool_param
| pool_params COMMA pool_param
;
......@@ -809,6 +862,14 @@ pd_pool_entry: LCURLY_BRACKET {
ctx.stack_.pop_back();
};
sub_pd_pool: LCURLY_BRACKET {
// Parse the pd-pool list entry map
ElementPtr m(new MapElement(ctx.loc2pos(@1)));
ctx.stack_.push_back(m);
} pd_pool_params RCURLY_BRACKET {
// parsing completed
};
pd_pool_params: pd_pool_param
| pd_pool_params COMMA pd_pool_param
;
......@@ -867,6 +928,14 @@ reservation: LCURLY_BRACKET {
ctx.stack_.pop_back();
};
sub_reservation: LCURLY_BRACKET {
// Parse the reservations list entry map
ElementPtr m(new MapElement(ctx.loc2pos(@1)));
ctx.stack_.push_back(m);
} reservation_params RCURLY_BRACKET {
// parsing completed
};
reservation_params: %empty
| not_empty_reservation_params
;
......
......@@ -38,7 +38,20 @@ public:
/// @brief Defines currently support the content supported
typedef enum {
PARSER_GENERIC_JSON, // This will parse the content as generic JSON
PARSER_DHCP6 // This will parse the content as DHCP6 config
PARSER_DHCP6, // This will parse the content as DHCP6 config
// DHCP6 config subparsers
SUBPARSER_INTERFACES6,
SUBPARSER_SUBNET6,
SUBPARSER_POOL6,
SUBPARSER_PD_POOL,
SUBPARSER_HOST_RESERVATION6,
// Common DHCP subparsers
// SUBPARSER_OPTION_DEF,
SUBPARSER_OPTION_DATA,
SUBPARSER_HOOKS_LIBRARY,
// SUBPARSER_CONTROL_SOCKET,
// SUBPARSER_D2_CLIENT,
// SUBPARSER_LEASE_EXPIRATION
} ParserType;
/// @brief Default constructor.
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment