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85 lines
2.5 KiB
85 lines
2.5 KiB
#ifndef LIGHTNING_LIGHTNINGD_PLUGIN_H
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#define LIGHTNING_LIGHTNINGD_PLUGIN_H
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#include "config.h"
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#include <ccan/take/take.h>
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#include <ccan/tal/tal.h>
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#include <lightningd/jsonrpc.h>
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#include <lightningd/log.h>
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/**
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* A collection of plugins, and some associated information.
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*
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* Mainly used as root context for calls in the plugin subsystem.
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*/
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struct plugins;
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/**
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* Create a new plugins context.
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*/
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struct plugins *plugins_new(const tal_t *ctx, struct log_book *log_book,
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struct jsonrpc *rpc, struct lightningd *ld);
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/**
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* Initialize the registered plugins.
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*
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* Initialization includes spinning up the plugins, reading their
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* manifest, and registering the JSON-RPC passthrough and command line
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* arguments. In order to read the getmanifest reply from the plugins
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* we spin up our own io_loop that exits once all plugins have
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* responded.
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*
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* The dev_plugin_debug arg comes from --dev-debugger if DEVELOPER.
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*/
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void plugins_init(struct plugins *plugins, const char *dev_plugin_debug);
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/**
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* Register a plugin for initialization and execution.
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*
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* @param plugins: Plugin context
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* @param path: The path of the executable for this plugin
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*/
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void plugin_register(struct plugins *plugins, const char* path TAKES);
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/**
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* Remove a plugin registered for initialization.
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*
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* @param plugins: Plugin context
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* @param arg: The basename or fullname of the executable for this plugin
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*/
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bool plugin_remove(struct plugins *plugins, const char *name);
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/**
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* Send the configure message to all plugins.
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*
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* Once we've collected all the command line arguments we can go ahead
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* and send them over to the plugin. This finalizes the initialization
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* of the plugins and signals that lightningd is now ready to process
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* incoming JSON-RPC calls and messages.
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*/
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void plugins_config(struct plugins *plugins);
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/**
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* Add the plugin option and their respective options to listconfigs.
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*
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* This adds a dict that maps the plugin name to a dict of configuration options
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* for the corresponding plugins.
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*/
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void json_add_opt_plugins(struct json_stream *response,
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const struct plugins *plugins);
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/**
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* Add a directory to the plugin path to automatically load plugins.
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*/
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char *add_plugin_dir(struct plugins *plugins, const char *dir,
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bool nonexist_ok);
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/**
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* Clear all plugins registered so far.
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*/
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void clear_plugins(struct plugins *plugins);
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void plugins_notify(struct plugins *plugins,
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const struct jsonrpc_notification *n TAKES);
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#endif /* LIGHTNING_LIGHTNINGD_PLUGIN_H */
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