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106 lines
3.0 KiB
C
106 lines
3.0 KiB
C
#include <ccan/array_size/array_size.h>
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#include <ccan/json_out/json_out.h>
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#include <ccan/tal/str/str.h>
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#include <ccan/time/time.h>
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#include <common/utils.h>
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#include <inttypes.h>
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#include <plugins/libplugin.h>
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static u64 cycle_seconds = 0, expired_by = 86400;
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static struct plugin_timer *cleantimer;
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static void do_clean(void *cb_arg);
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static struct command_result *ignore(struct command *timer,
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const char *buf,
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const jsmntok_t *result,
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void *arg)
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{
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struct plugin *p = arg;
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cleantimer = plugin_timer(p, time_from_sec(cycle_seconds), do_clean, p);
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return timer_complete(p);
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}
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static void do_clean(void *cb_arg)
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{
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struct plugin *p = cb_arg;
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/* FIXME: delexpiredinvoice should be in our plugin too! */
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struct out_req *req = jsonrpc_request_start(p, NULL, "delexpiredinvoice",
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ignore, ignore, p);
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json_add_u64(req->js, "maxexpirytime",
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time_now().ts.tv_sec - expired_by);
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send_outreq(p, req);
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}
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static struct command_result *json_autocleaninvoice(struct command *cmd,
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const char *buffer,
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const jsmntok_t *params)
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{
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u64 *cycle;
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u64 *exby;
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if (!param(cmd, buffer, params,
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p_opt_def("cycle_seconds", param_u64, &cycle, 3600),
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p_opt_def("expired_by", param_u64, &exby, 86400),
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NULL))
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return command_param_failed();
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cycle_seconds = *cycle;
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expired_by = *exby;
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if (cycle_seconds == 0) {
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tal_free(cleantimer);
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return command_success_str(cmd, "Autoclean timer disabled");
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}
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tal_free(cleantimer);
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cleantimer = plugin_timer(cmd->plugin, time_from_sec(cycle_seconds),
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do_clean, cmd->plugin);
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return command_success_str(cmd,
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tal_fmt(cmd, "Autocleaning %"PRIu64
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"-second old invoices every %"PRIu64
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" seconds",
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expired_by, cycle_seconds));
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}
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static void init(struct plugin *p,
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const char *buf UNUSED, const jsmntok_t *config UNUSED)
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{
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if (cycle_seconds) {
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plugin_log(p, LOG_INFORM, "autocleaning every %"PRIu64" seconds", cycle_seconds);
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cleantimer = plugin_timer(p, time_from_sec(cycle_seconds),
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do_clean, p);
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} else
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plugin_log(p, LOG_DBG, "autocleaning not active");
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}
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static const struct plugin_command commands[] = { {
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"autocleaninvoice",
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"payment",
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"Set up autoclean of expired invoices. ",
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"Perform cleanup every {cycle_seconds} (default 3600), or disable autoclean if 0. "
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"Clean up expired invoices that have expired for {expired_by} seconds (default 86400). ",
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json_autocleaninvoice
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}
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};
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int main(int argc, char *argv[])
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{
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setup_locale();
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plugin_main(argv, init, PLUGIN_RESTARTABLE, NULL, commands, ARRAY_SIZE(commands),
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NULL, 0, NULL, 0,
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plugin_option("autocleaninvoice-cycle",
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"string",
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"Perform cleanup of expired invoices every"
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" given seconds, or do not autoclean if 0",
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u64_option, &cycle_seconds),
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plugin_option("autocleaninvoice-expired-by",
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"string",
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"If expired invoice autoclean enabled,"
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" invoices that have expired for at least"
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" this given seconds are cleaned",
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u64_option, &expired_by),
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NULL);
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}
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