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Outsource from request_handler

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Lorenz Stechauner
2022-12-30 16:48:48 +01:00
parent 204317f46a
commit 28d7cf68df
7 changed files with 103 additions and 45 deletions
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32
src/worker/proxy_handler.c
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@@ -1,7 +1,7 @@
/**
* sesimos - secure, simple, modern web server
* @brief Proxy handler
* @file src/worker/proxy_handler.c
* @file src/worker/proxy_handler_1.c
* @author Lorenz Stechauner
* @date 2022-12-29
*/
@@ -15,17 +15,21 @@
#include <string.h>
static int proxy_handler(client_ctx_t *ctx);
static int proxy_handler_1(client_ctx_t *ctx);
static int proxy_handler_2(client_ctx_t *ctx);
void proxy_handler_func(client_ctx_t *ctx) {
logger_set_prefix("[%s%*s%s]%s", BLD_STR, INET6_ADDRSTRLEN, ctx->req_host, CLR_STR, ctx->log_prefix);
proxy_handler(ctx);
proxy_handler_1(ctx);
respond(ctx);
proxy_handler_2(ctx);
request_complete(ctx);
handle_request(ctx);
}
static int proxy_handler(client_ctx_t *ctx) {
static int proxy_handler_1(client_ctx_t *ctx) {
http_res *res = &ctx->res;
http_req *req = &ctx->req;
http_uri *uri = &ctx->uri;
@@ -104,3 +108,23 @@ static int proxy_handler(client_ctx_t *ctx) {
return 0;
}
static int proxy_handler_2(client_ctx_t *ctx) {
const char *transfer_encoding = http_get_header_field(&ctx->res.hdr, "Transfer-Encoding");
int chunked = transfer_encoding != NULL && strstr(transfer_encoding, "chunked") != NULL;
const char *content_len = http_get_header_field(&ctx->res.hdr, "Content-Length");
unsigned long len_to_send = 0;
if (content_len != NULL) {
len_to_send = strtol(content_len, NULL, 10);
}
int flags = (chunked ? PROXY_CHUNKED : 0) | (ctx->use_proxy & PROXY_COMPRESS);
int ret = proxy_send(&ctx->socket, len_to_send, flags);
if (ret < 0) {
ctx->c_keep_alive = 0;
}
return ret;
}