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-module(mod_caps_backend). |
| 2 |
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-export([init/2, |
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read/2, |
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write/3, |
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delete_node/2]). |
| 6 |
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| 7 |
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-define(MAIN_MODULE, mod_caps). |
| 8 |
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%% ---------------------------------------------------------------------- |
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%% Callbacks |
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%% (exactly the same as specs in this module) |
| 12 |
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| 13 |
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-callback init(HostType, Opts) -> ok when |
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HostType :: mongooseim:host_type(), |
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Opts :: gen_mod:module_opts(). |
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-callback read(mongooseim:host_type(), mod_caps:node_pair()) -> |
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{ok, mod_caps:maybe_pending_features()} | error. |
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| 20 |
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-callback write(mongooseim:host_type(), mod_caps:node_pair(), |
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mod_caps:maybe_pending_features()) -> ok. |
| 22 |
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| 23 |
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-callback delete_node(mongooseim:host_type(), mod_caps:node_pair()) -> ok. |
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| 25 |
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%% ---------------------------------------------------------------------- |
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%% API Functions |
| 27 |
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-spec init(HostType, Opts) -> ok when |
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HostType :: mongooseim:host_type(), |
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Opts :: gen_mod:module_opts(). |
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init(HostType, Opts) -> |
| 32 |
2 |
TrackedFuns = [], |
| 33 |
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mongoose_backend:init(HostType, ?MAIN_MODULE, TrackedFuns, Opts), |
| 34 |
2 |
Args = [HostType, Opts], |
| 35 |
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mongoose_backend:call(HostType, ?MAIN_MODULE, ?FUNCTION_NAME, Args). |
| 36 |
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| 37 |
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-spec read(mongooseim:host_type(), mod_caps:node_pair()) -> |
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{ok, mod_caps:maybe_pending_features()} | error. |
| 39 |
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read(HostType, Node) -> |
| 40 |
:-( |
Args = [HostType, Node], |
| 41 |
:-( |
mongoose_backend:call_tracked(HostType, ?MAIN_MODULE, ?FUNCTION_NAME, Args). |
| 42 |
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| 43 |
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-spec write(mongooseim:host_type(), mod_caps:node_pair(), |
| 44 |
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mod_caps:maybe_pending_features()) -> ok. |
| 45 |
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write(HostType, Node, Features) -> |
| 46 |
:-( |
Args = [HostType, Node, Features], |
| 47 |
:-( |
mongoose_backend:call_tracked(HostType, ?MAIN_MODULE, ?FUNCTION_NAME, Args). |
| 48 |
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| 49 |
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-spec delete_node(mongooseim:host_type(), mod_caps:node_pair()) -> ok. |
| 50 |
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delete_node(HostType, Node) -> |
| 51 |
:-( |
Args = [HostType, Node], |
| 52 |
:-( |
mongoose_backend:call_tracked(HostType, ?MAIN_MODULE, ?FUNCTION_NAME, Args). |