2019-08-09 15:01:28 +00:00
|
|
|
#include <sys/timerfd.h>
|
|
|
|
#include "algo_utils.h"
|
|
|
|
#include "utils.h"
|
|
|
|
#include "url.h"
|
|
|
|
#include "proxy.h"
|
|
|
|
#include "timer.h"
|
|
|
|
|
2019-08-13 15:07:52 +00:00
|
|
|
struct thunder_ctx {
|
|
|
|
uint16_t recv_id;
|
|
|
|
uint16_t emit_id;
|
|
|
|
};
|
|
|
|
|
2019-08-09 15:01:28 +00:00
|
|
|
|
|
|
|
void prepare(struct evt_core_ctx* ctx, struct evt_core_fdinfo* fdinfo, struct buffer_packet* bp) {
|
2019-08-13 15:07:52 +00:00
|
|
|
struct algo_ctx* app_ctx = fdinfo->cat->app_ctx;
|
|
|
|
struct thunder_ctx* thunderc = app_ctx->misc;
|
|
|
|
|
|
|
|
thunderc->emit_id++;
|
|
|
|
union abstract_packet metadata = {
|
|
|
|
.fmt.headers.cmd = CMD_UDP_METADATA_THUNDER,
|
|
|
|
.fmt.headers.size = sizeof(metadata.fmt.headers) + sizeof(metadata.fmt.content.udp_metadata_thunder),
|
|
|
|
.fmt.headers.flags = 0,
|
|
|
|
.fmt.content.udp_metadata_thunder.id = thunderc->emit_id,
|
|
|
|
.fmt.content.udp_metadata_thunder.deltat = 0
|
|
|
|
};
|
2019-08-09 15:01:28 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void pad(struct evt_core_ctx* ctx, struct evt_core_fdinfo* fdinfo, struct buffer_packet* bp) {
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
int schedule(struct evt_core_ctx* ctx, struct evt_core_fdinfo* fdinfo, struct buffer_packet* bp) {
|
|
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
void algo_thunder_init(struct evt_core_ctx* ctx, struct algo_ctx* app_ctx, struct algo_params* ap) {
|
2019-08-13 15:07:52 +00:00
|
|
|
app_ctx->misc = malloc(sizeof(struct thunder_ctx));
|
|
|
|
if (app_ctx->misc == NULL) {
|
|
|
|
perror("malloc failed in algo thunder init");
|
|
|
|
exit(EXIT_FAILURE);
|
|
|
|
}
|
|
|
|
memset(app_ctx->misc, 0, sizeof(struct thunder_ctx));
|
2019-08-09 15:01:28 +00:00
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
int algo_thunder_on_stream(struct evt_core_ctx* ctx, struct evt_core_fdinfo* fdinfo, struct buffer_packet* bp) {
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
int algo_thunder_on_datagram(struct evt_core_ctx* ctx, struct evt_core_fdinfo* fdinfo, struct buffer_packet* bp) {
|
|
|
|
prepare(ctx, fdinfo, bp);
|
|
|
|
pad(ctx, fdinfo, bp);
|
|
|
|
return schedule(ctx, fdinfo, bp);
|
|
|
|
}
|
|
|
|
|
|
|
|
int algo_thunder_on_err(struct evt_core_ctx *ctx, struct evt_core_fdinfo *fdinfo) {
|
|
|
|
if (strstr(fdinfo->cat->name, "udp") != NULL) return 1;
|
|
|
|
return 0;
|
|
|
|
}
|