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Declarative specification of the 'general' section
- Temporary code for supporting both 'handler' specifications - Type specs will follow when they stop changing - Code for the decalrative handlers will be removed last Functional changes: - The 'general.mongooseim_access_commands.commands' option no longer accepts the string "all" for type consistency. Now this option has to be omitted to enable all commands.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| -module(mongoose_config_spec). | ||
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| -compile(export_all). | ||
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| -include("ejabberd_config.hrl"). | ||
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| -type config_node() :: #section{} | #option{} | #list{}. | ||
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| handler(Path) -> | ||
| handler(Path, root()). | ||
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| handler([Node], #section{items = Items}) when is_map(Items) -> | ||
| maps:get(Node, Items); | ||
| handler([_Node], #section{items = Item}) -> | ||
| Item; | ||
| handler([item], #list{items = Item}) -> | ||
| Item; | ||
| handler([Node|Rest], #section{items = Items}) when is_map(Items) -> | ||
| Item = maps:get(Node, Items), | ||
| handler(Rest, Item); | ||
| handler([_Node|Rest], #section{items = Item}) -> | ||
| handler(Rest, Item); | ||
| handler([item|Rest], #list{items = Items}) -> | ||
| handler(Rest, Items). | ||
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| root() -> | ||
| #section{ | ||
| items = #{<<"general">> => general()}, | ||
| process = fun ?MODULE:process_root/1 | ||
| }. | ||
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| general() -> | ||
| #section{ | ||
| items = #{<<"loglevel">> => #option{type = atom, | ||
| validate = loglevel, | ||
| format = local_config}, | ||
| <<"hosts">> => #list{items = #option{type = binary, | ||
| validate = non_empty, | ||
| process = fun ?MODULE:prepare_host/1}, | ||
| validate = unique_non_empty, | ||
| format = config}, | ||
| <<"registration_timeout">> => #option{type = int_or_infinity, | ||
| validate = timeout, | ||
| format = local_config}, | ||
| <<"language">> => #option{type = binary, | ||
| validate = non_empty, | ||
| format = config}, | ||
| <<"all_metrics_are_global">> => #option{type = boolean, | ||
| format = local_config}, | ||
| <<"sm_backend">> => #option{type = atom, | ||
| validate = {module, ejabberd_sm_}, | ||
| process = fun ?MODULE:process_sm_backend/1, | ||
| format = config}, | ||
| <<"max_fsm_queue">> => #option{type = integer, | ||
| validate = positive, | ||
| format = local_config}, | ||
| <<"http_server_name">> => #option{type = string, | ||
| format = {local_config, cowboy_server_name}}, | ||
| <<"rdbms_server_type">> => #option{type = atom, | ||
| validate = {enum, [mssql, pgsql]}, | ||
| format = local_config}, | ||
| <<"override">> => #list{items = #option{type = atom, | ||
| validate = {enum, [local, global, acls]}, | ||
| format = override}, | ||
| validate = unique_non_empty, | ||
| format = none}, | ||
| <<"pgsql_users_number_estimate">> => #option{type = boolean, | ||
| format = host_local_config}, | ||
| <<"route_subdomains">> => #option{type = atom, | ||
| validate = {enum, [s2s]}, | ||
| format = host_local_config}, | ||
| <<"mongooseimctl_access_commands">> => #section{items = ctl_access_rule(), | ||
| format = local_config}, | ||
| <<"routing_modules">> => #list{items = #option{type = atom, | ||
| validate = module}, | ||
| format = local_config}, | ||
| <<"replaced_wait_timeout">> => #option{type = integer, | ||
| validate = positive, | ||
| format = host_local_config}, | ||
| <<"hide_service_name">> => #option{type = boolean, | ||
| format = host_local_config} | ||
| } | ||
| }. | ||
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| ctl_access_rule() -> | ||
| #section{ | ||
| items = #{<<"commands">> => #list{items = #option{type = string}}, | ||
| <<"argument_restrictions">> => #section{items = #option{type = string}} | ||
| }, | ||
| process = fun ?MODULE:process_ctl_access_rule/1, | ||
| format = prepend_key | ||
| }. | ||
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| process_root(KVs) -> | ||
| true = lists:any(fun(#local_config{key = hosts}) -> true; | ||
| (_) -> false | ||
| end, KVs), | ||
| KVs. | ||
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| process_ctl_access_rule(KVs) -> | ||
| Commands = proplists:get_value(commands, KVs, all), | ||
| ArgRestrictions = proplists:get_value(argument_restrictions, KVs, []), | ||
| {Commands, ArgRestrictions}. | ||
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| process_sm_backend(Backend) -> | ||
| {Backend, []}. | ||
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| prepare_host(Host) -> | ||
| Node = jid:nodeprep(Host), | ||
| true = Node =/= error, | ||
| Node. |
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