			#include <compat.h> // IWYU pragma: keep

			#include <stdio.h>
			#include <stdlib.h>
			#include <string.h>
			#include <signal.h>
			#include <uv.h>

			#include <zlib.h>
			#include <utarray.h>

			#include "ant.h"
			#include "config.h"
			#include "runtime.h"
			#include "modules/server.h"
			#include "modules/timer.h"
			#include "modules/json.h"

			#define MAX_WRITE_HANDLES 1000
			#define READ_BUFFER_SIZE 8192
			#define GZIP_MIN_SIZE 1024
			#define MAX_HEADER_NAME_LEN 128
			#define MAX_HEADER_VALUE_LEN 2048

			static char* strip_ansi(const char *str) {
			if (!str) return NULL;

			size_t len = strlen(str);
			char result = (char )malloc(len + 1);
			if (!result) return NULL;

			size_t j = 0;
			for (size_t i = 0; i < len; i++) {
			if (str[i] == '\033' && i + 1 < len && str[i + 1] == '[') {
			i += 2;
			while (i < len && !((str[i] >= 'A' && str[i] <= 'Z') \|\| (str[i] >= 'a' && str[i] <= 'z'))) i++;
			continue;
			}
			result[j++] = str[i];
			}
			result[j] = '\0';
			return result;
			}

			typedef struct {
			char name[MAX_HEADER_NAME_LEN];
			char value[MAX_HEADER_VALUE_LEN];
			} http_header_t;

			typedef struct {
			char *name;
			char *value;
			} custom_header_t;

			UT_icd header_icd = {sizeof(http_header_t), NULL, NULL, NULL};
			UT_icd custom_header_icd = {sizeof(custom_header_t), NULL, NULL, NULL};

			typedef struct response_ctx_s {
			int status;
			char *body;
			size_t body_len;
			char *content_type;
			int sent;
			int supports_gzip;
			int should_free_body;
			UT_array *custom_headers;
			char *redirect_location;
			uv_tcp_t *client_handle;
			struct response_ctx_s *next;
			} response_ctx_t;

			typedef struct http_server_s {
			struct js *js;
			jsval_t handler;
			jsval_t store_obj;
			int port;
			uv_tcp_t server;
			uv_loop_t *loop;
			response_ctx_t *pending_responses;
			} http_server_t;

			typedef struct {
			uv_tcp_t handle;
			http_server_t *server;
			char *buffer;
			size_t buffer_len;
			size_t buffer_capacity;
			response_ctx_t *response_ctx;
			} client_t;

			typedef struct {
			uv_write_t req;
			uv_buf_t buf;
			} write_req_t;

			static uv_loop_t *g_loop = NULL;
			static int g_loop_initialized = 0;
			static uv_timer_t g_js_timer;
			static int g_request_count = 0;

			static void server_signal_handler(int signum) {
			(void)signum;
			if (g_loop_initialized && g_loop) uv_stop(g_loop);
			exit(0);
			}

			static void on_js_timer(uv_timer_t *handle) {
			struct js js = (struct js)handle->data;
			if (js) {
			if (has_pending_immediates()) process_immediates(js);
			if (has_pending_timers()) {
			int64_t next_timeout = get_next_timer_timeout();
			if (next_timeout <= 0) process_timers(js);
			}
			}
			}

			static int parse_accept_encoding(const char *buffer, size_t len) {
			const char *accept_encoding = strstr(buffer, "Accept-Encoding:");
			if (!accept_encoding) accept_encoding = strstr(buffer, "accept-encoding:");
			if (!accept_encoding) return 0;

			const char *line_end = strstr(accept_encoding, "\r\n");
			if (!line_end) return 0;

			size_t header_len = line_end - accept_encoding;
			if (header_len > 1024) return 0;

			char header[1024];
			memcpy(header, accept_encoding, header_len);
			header[header_len] = '\0';

			return (strstr(header, "gzip") != NULL);
			}

			static int should_compress_content_type(const char *content_type) {
			if (!content_type) return 0;

			const char *compressible_types[] = {
			"text/html",
			"text/plain",
			"text/css",
			"text/javascript",
			"application/javascript",
			"application/json",
			"application/xml",
			"text/xml",
			NULL
			};

			for (int i = 0; compressible_types[i] != NULL; i++) {
			if (strstr(content_type, compressible_types[i]) != NULL) return 1;
			}

			return 0;
			}

			static const char* get_status_text(int status) {
			switch (status) {
			case 100: return "Continue";
			case 101: return "Switching Protocols";
			case 102: return "Processing";
			case 103: return "Early Hints";

			case 200: return "OK";
			case 201: return "Created";
			case 202: return "Accepted";
			case 203: return "Non-Authoritative Information";
			case 204: return "No Content";
			case 205: return "Reset Content";
			case 206: return "Partial Content";
			case 207: return "Multi-Status";
			case 208: return "Already Reported";
			case 226: return "IM Used";

			case 300: return "Multiple Choices";
			case 301: return "Moved Permanently";
			case 302: return "Found";
			case 303: return "See Other";
			case 304: return "Not Modified";
			case 305: return "Use Proxy";
			case 306: return "Switch Proxy";
			case 307: return "Temporary Redirect";
			case 308: return "Permanent Redirect";

			case 400: return "Bad Request";
			case 401: return "Unauthorized";
			case 402: return "Payment Required";
			case 403: return "Forbidden";
			case 404: return "Not Found";
			case 405: return "Method Not Allowed";
			case 406: return "Not Acceptable";
			case 407: return "Proxy Authentication Required";
			case 408: return "Request Timeout";
			case 409: return "Conflict";
			case 410: return "Gone";
			case 411: return "Length Required";
			case 412: return "Precondition Failed";
			case 413: return "Payload Too Large";
			case 414: return "URI Too Long";
			case 415: return "Unsupported Media Type";
			case 416: return "Range Not Satisfiable";
			case 417: return "Expectation Failed";
			case 418: return "I'm a Teapot";
			case 421: return "Misdirected Request";
			case 422: return "Unprocessable Entity";
			case 423: return "Locked";
			case 424: return "Failed Dependency";
			case 425: return "Too Early";
			case 426: return "Upgrade Required";
			case 428: return "Precondition Required";
			case 429: return "Too Many Requests";
			case 431: return "Request Header Fields Too Large";
			case 451: return "Unavailable For Legal Reasons";

			case 500: return "Internal Server Error";
			case 501: return "Not Implemented";
			case 502: return "Bad Gateway";
			case 503: return "Service Unavailable";
			case 504: return "Gateway Timeout";
			case 505: return "HTTP Version Not Supported";
			case 506: return "Variant Also Negotiates";
			case 507: return "Insufficient Storage";
			case 508: return "Loop Detected";
			case 510: return "Not Extended";
			case 511: return "Network Authentication Required";

			default: return "Unknown";
			}
			}

			typedef struct {
			char method[16];
			char uri[2048];
			char query[2048];
			char *body;
			size_t body_len;
			int accepts_gzip;
			UT_array *headers;
			} http_request_t;

			static int parse_http_request(const char buffer, size_t len, http_request_t req) {
			const char *method_end = strchr(buffer, ' ');
			if (!method_end \|\| method_end - buffer >= sizeof(req->method)) return -1;

			memcpy(req->method, buffer, method_end - buffer);
			req->method[method_end - buffer] = '\0';

			const char *uri_start = method_end + 1;
			const char *uri_end = strchr(uri_start, ' ');
			if (!uri_end) return -1;

			const char *query_start = strchr(uri_start, '?');
			if (query_start && query_start < uri_end) {
			size_t uri_len = query_start - uri_start;
			if (uri_len >= sizeof(req->uri)) return -1;
			memcpy(req->uri, uri_start, uri_len);
			req->uri[uri_len] = '\0';

			size_t query_len = uri_end - query_start - 1;
			if (query_len >= sizeof(req->query)) return -1;
			memcpy(req->query, query_start + 1, query_len);
			req->query[query_len] = '\0';
			} else {
			size_t uri_len = uri_end - uri_start;
			if (uri_len >= sizeof(req->uri)) return -1;
			memcpy(req->uri, uri_start, uri_len);
			req->uri[uri_len] = '\0';
			req->query[0] = '\0';
			}

			utarray_new(req->headers, &header_icd);

			const char *header_start = strstr(buffer, "\r\n");
			if (header_start) {
			header_start += 2;

			while (header_start && header_start < buffer + len) {
			if (header_start[0] == '\r' && header_start[1] == '\n') break;

			const char *colon = strchr(header_start, ':');
			const char *line_end = strstr(header_start, "\r\n");

			if (colon && line_end && colon < line_end) {
			size_t name_len = colon - header_start;
			if (name_len < MAX_HEADER_NAME_LEN) {
			http_header_t header;
			memcpy(header.name, header_start, name_len);
			header.name[name_len] = '\0';

			const char *value_start = colon + 1;
			while (*value_start == ' ') value_start++;

			size_t value_len = line_end - value_start;
			if (value_len < MAX_HEADER_VALUE_LEN) {
			memcpy(header.value, value_start, value_len);
			header.value[value_len] = '\0';
			utarray_push_back(req->headers, &header);
			}
			}

			header_start = line_end + 2;
			} else break;
			}
			}

			req->accepts_gzip = parse_accept_encoding(buffer, len);

			const char *body_start = strstr(buffer, "\r\n\r\n");
			if (body_start) {
			body_start += 4;
			req->body_len = len - (body_start - buffer);
			if (req->body_len > 0) {
			req->body = malloc(req->body_len + 1);
			if (req->body) {
			memcpy(req->body, body_start, req->body_len);
			req->body[req->body_len] = '\0';
			}
			} else req->body = NULL;
			} else {
			req->body = NULL;
			req->body_len = 0;
			}

			return 0;
			}

			static void free_http_request(http_request_t *req) {
			if (req->body) {
			free(req->body);
			req->body = NULL;
			}
			if (req->headers) {
			utarray_free(req->headers);
			req->headers = NULL;
			}
			}

			static void on_close(uv_handle_t *handle);
			static void send_response(uv_stream_t client, response_ctx_t res_ctx);

			static jsval_t js_set_prop(struct js js, jsval_t args, int nargs) {
			if (nargs < 2) return js_mkundef();

			jsval_t fn = js_getcurrentfunc(js);
			jsval_t store_obj = js_get_slot(js, fn, SLOT_DATA);
			if (js_type(store_obj) == JS_UNDEF) return js_mkundef();

			if (js_type(args[0]) == JS_STR) {
			size_t key_len;
			const char *key = js_getstr(js, args[0], &key_len);
			js_set(js, store_obj, key, args[1]);
			}

			return js_mkundef();
			}

			static jsval_t js_get_prop(struct js js, jsval_t args, int nargs) {
			if (nargs < 1) return js_mkundef();

			jsval_t fn = js_getcurrentfunc(js);
			jsval_t store_obj = js_get_slot(js, fn, SLOT_DATA);
			if (js_type(store_obj) == JS_UNDEF) return js_mkundef();

			if (js_type(args[0]) == JS_STR) {
			size_t key_len;
			const char *key = js_getstr(js, args[0], &key_len);
			return js_get(js, store_obj, key);
			}

			return js_mkundef();
			}

			static jsval_t req_header(struct js js, jsval_t args, int nargs) {
			if (nargs < 1) return js_mkundef();

			jsval_t fn = js_getcurrentfunc(js);
			jsval_t headers_val = js_get_slot(js, fn, SLOT_DATA);
			if (js_type(headers_val) != JS_NUM) return js_mkundef();

			UT_array headers = (UT_array )(unsigned long)js_getnum(headers_val);
			if (!headers) return js_mkundef();

			if (js_type(args[0]) != JS_STR) return js_mkundef();
			size_t name_len;
			const char *search_name = js_getstr(js, args[0], &name_len);

			http_header_t *header = NULL;
			while ((header = (http_header_t*)utarray_next(headers, header))) {
			if (strcasecmp(header->name, search_name) == 0) {
			return js_mkstr(js, header->value, strlen(header->value));
			}
			}

			return js_mkundef();
			}

			static jsval_t res_header(struct js js, jsval_t args, int nargs) {
			if (nargs < 2) return js_mkundef();

			jsval_t fn = js_getcurrentfunc(js);
			jsval_t ctx_val = js_get_slot(js, fn, SLOT_DATA);
			if (js_type(ctx_val) != JS_NUM) return js_mkundef();

			response_ctx_t ctx = (response_ctx_t )(unsigned long)js_getnum(ctx_val);
			if (!ctx \|\| !ctx->custom_headers) return js_mkundef();

			if (js_type(args[0]) == JS_STR && js_type(args[1]) == JS_STR) {
			custom_header_t header;
			header.name = js_getstr(js, args[0], NULL);
			header.value = js_getstr(js, args[1], NULL);
			utarray_push_back(ctx->custom_headers, &header);
			}

			return js_mkundef();
			}

			static jsval_t res_status(struct js js, jsval_t args, int nargs) {
			if (nargs < 1) return js_mkundef();

			jsval_t fn = js_getcurrentfunc(js);
			jsval_t ctx_val = js_get_slot(js, fn, SLOT_DATA);
			if (js_type(ctx_val) != JS_NUM) return js_mkundef();

			response_ctx_t ctx = (response_ctx_t )(unsigned long)js_getnum(ctx_val);
			if (!ctx) return js_mkundef();

			if (js_type(args[0]) == JS_NUM) {
			ctx->status = (int)js_getnum(args[0]);
			}

			return js_mkundef();
			}

			static jsval_t res_body(struct js js, jsval_t args, int nargs) {
			if (nargs < 1) return js_mkundef();

			jsval_t fn = js_getcurrentfunc(js);
			jsval_t ctx_val = js_get_slot(js, fn, SLOT_DATA);
			if (js_type(ctx_val) != JS_NUM) return js_mkundef();

			response_ctx_t ctx = (response_ctx_t )(unsigned long)js_getnum(ctx_val);
			if (!ctx) return js_mkundef();

			if (js_type(args[0]) == JS_STR) {
			ctx->body = js_getstr(js, args[0], &ctx->body_len);
			}

			if (nargs >= 2 && js_type(args[1]) == JS_NUM) {
			ctx->status = (int)js_getnum(args[1]);
			}

			if (nargs >= 3 && js_type(args[2]) == JS_STR) {
			ctx->content_type = js_getstr(js, args[2], NULL);
			} else {
			ctx->content_type = "text/plain";
			}

			ctx->sent = 1;

			return js_mkundef();
			}

			static jsval_t res_html(struct js js, jsval_t args, int nargs) {
			if (nargs < 1) return js_mkundef();

			jsval_t fn = js_getcurrentfunc(js);
			jsval_t ctx_val = js_get_slot(js, fn, SLOT_DATA);
			if (js_type(ctx_val) != JS_NUM) return js_mkundef();

			response_ctx_t ctx = (response_ctx_t )(unsigned long)js_getnum(ctx_val);
			if (!ctx) return js_mkundef();

			if (js_type(args[0]) == JS_STR) {
			ctx->body = js_getstr(js, args[0], &ctx->body_len);
			}

			if (nargs >= 2 && js_type(args[1]) == JS_NUM) {
			ctx->status = (int)js_getnum(args[1]);
			}

			ctx->content_type = "text/html";
			ctx->sent = 1;

			return js_mkundef();
			}

			static jsval_t res_json(struct js js, jsval_t args, int nargs) {
			if (nargs < 1) return js_mkundef();

			jsval_t fn = js_getcurrentfunc(js);
			jsval_t ctx_val = js_get_slot(js, fn, SLOT_DATA);
			if (js_type(ctx_val) != JS_NUM) return js_mkundef();

			response_ctx_t ctx = (response_ctx_t )(unsigned long)js_getnum(ctx_val);
			if (!ctx) return js_mkundef();

			jsval_t stringify_args[1] = { args[0] };
			jsval_t result = js_json_stringify(js, stringify_args, 1);

			if (js_type(result) == JS_STR) {
			ctx->body = js_getstr(js, result, &ctx->body_len);
			} else if (js_type(result) == JS_ERR) {
			const char *json_str = js_str(js, args[0]);
			if (json_str) {
			ctx->body = (char *)json_str;
			ctx->body_len = strlen(json_str);
			}
			}

			if (nargs >= 2 && js_type(args[1]) == JS_NUM) {
			ctx->status = (int)js_getnum(args[1]);
			}

			ctx->content_type = "application/json";
			ctx->sent = 1;

			return js_mkundef();
			}

			static jsval_t res_notFound(struct js js, jsval_t args, int nargs) {
			(void)args; (void)nargs;

			jsval_t fn = js_getcurrentfunc(js);
			jsval_t ctx_val = js_get_slot(js, fn, SLOT_DATA);
			if (js_type(ctx_val) != JS_NUM) return js_mkundef();

			response_ctx_t ctx = (response_ctx_t )(unsigned long)js_getnum(ctx_val);
			if (!ctx) return js_mkundef();

			ctx->status = 404;
			ctx->body = "not found\nant http v" ANT_VERSION " (" ANT_GIT_HASH ")";
			ctx->body_len = strlen(ctx->body);
			ctx->content_type = "text/plain";
			ctx->sent = 1;

			return js_mkundef();
			}

			static jsval_t res_redirect(struct js js, jsval_t args, int nargs) {
			if (nargs < 1) return js_mkundef();

			jsval_t fn = js_getcurrentfunc(js);
			jsval_t ctx_val = js_get_slot(js, fn, SLOT_DATA);
			if (js_type(ctx_val) != JS_NUM) return js_mkundef();

			response_ctx_t ctx = (response_ctx_t )(unsigned long)js_getnum(ctx_val);
			if (!ctx) return js_mkundef();

			if (js_type(args[0]) == JS_STR) {
			ctx->redirect_location = js_getstr(js, args[0], NULL);
			}

			ctx->status = 302;
			if (nargs >= 2 && js_type(args[1]) == JS_NUM) {
			ctx->status = (int)js_getnum(args[1]);
			}

			ctx->body = "";
			ctx->body_len = 0;
			ctx->content_type = "text/plain";
			ctx->sent = 1;

			return js_mkundef();
			}

			static char* gzip_compress(const char data, size_t data_len, size_t compressed_len) {
			z_stream stream;
			memset(&stream, 0, sizeof(stream));

			if (deflateInit2(&stream, Z_DEFAULT_COMPRESSION, Z_DEFLATED, 15 + 16, 8, Z_DEFAULT_STRATEGY) != Z_OK) {
			return NULL;
			}

			size_t bound = deflateBound(&stream, data_len);
			char *compressed = malloc(bound);
			if (!compressed) {
			deflateEnd(&stream);
			return NULL;
			}

			stream.next_in = (Bytef *)data;
			stream.avail_in = data_len;
			stream.next_out = (Bytef *)compressed;
			stream.avail_out = bound;

			if (deflate(&stream, Z_FINISH) != Z_STREAM_END) {
			free(compressed);
			deflateEnd(&stream);
			return NULL;
			}

			*compressed_len = stream.total_out;
			deflateEnd(&stream);

			return compressed;
			}

			static void on_write(uv_write_t *req, int status) {
			write_req_t wr = (write_req_t )req;
			if (status) fprintf(stderr, "Write error: %s\n", uv_strerror(status));
			if (wr->buf.base) free(wr->buf.base);
			free(wr);
			}

			static void send_response(uv_stream_t client, response_ctx_t res_ctx) {
			char *body_to_send = res_ctx->body;
			size_t body_len_to_send = res_ctx->body_len;
			char *compressed = NULL;
			int use_gzip = 0;

			if (res_ctx->supports_gzip &&
			res_ctx->body_len >= GZIP_MIN_SIZE &&
			should_compress_content_type(res_ctx->content_type)) {

			size_t compressed_len;
			compressed = gzip_compress(res_ctx->body, res_ctx->body_len, &compressed_len);

			if (compressed && compressed_len < res_ctx->body_len) {
			body_to_send = compressed;
			body_len_to_send = compressed_len;
			use_gzip = 1;
			} else if (compressed) {
			free(compressed);
			compressed = NULL;
			}
			}

			char header[8192];
			int header_len = snprintf(header, sizeof(header),
			"HTTP/1.1 %d %s\r\n"
			"Content-Type: %s\r\n"
			"Content-Length: %zu\r\n"
			"%s"
			"%s",
			res_ctx->status,
			get_status_text(res_ctx->status),
			res_ctx->content_type ? res_ctx->content_type : "text/plain",
			body_len_to_send,
			use_gzip ? "Content-Encoding: gzip\r\n" : "",
			res_ctx->redirect_location ? "Location: " : ""
			);

			if (res_ctx->redirect_location) {
			header_len += snprintf(header + header_len, sizeof(header) - header_len,
			"%s\r\n", res_ctx->redirect_location);
			}

			if (res_ctx->custom_headers) {
			custom_header_t *custom_header = NULL;
			while ((custom_header = (custom_header_t*)utarray_next(res_ctx->custom_headers, custom_header))) {
			if (custom_header->name && custom_header->value) {
			header_len += snprintf(header + header_len, sizeof(header) - header_len,
			"%s: %s\r\n", custom_header->name, custom_header->value);
			}
			}
			}

			header_len += snprintf(header + header_len, sizeof(header) - header_len,
			"Connection: close\r\n\r\n");

			size_t total_len = header_len + body_len_to_send;

			write_req_t *write_req = malloc(sizeof(write_req_t));
			if (!write_req) {
			if (compressed) free(compressed);
			return;
			}

			char *response = malloc(total_len);
			if (!response) {
			free(write_req);
			if (compressed) free(compressed);
			return;
			}

			memcpy(response, header, header_len);
			if (body_len_to_send > 0) memcpy(response + header_len, body_to_send, body_len_to_send);

			if (compressed) free(compressed);

			write_req->buf = uv_buf_init(response, total_len);
			uv_write((uv_write_t *)write_req, client, &write_req->buf, 1, on_write);
			}

			static void handle_http_request(client_t client, http_request_t http_req) {
			http_server_t *server = client->server;
			jsval_t result = js_mkundef();

			if (++g_request_count >= 1000 * 10) {
			js_gc_compact(server->js);
			g_request_count = 0;

			server->store_obj = js_get_slot(server->js, rt->ant_obj, SLOT_DATA);
			server->handler = js_get_slot(server->js, server->store_obj, SLOT_DATA);
			}

			response_ctx_t *res_ctx = malloc(sizeof(response_ctx_t));
			if (!res_ctx) {
			fprintf(stderr, "Failed to allocate response context\n");
			uv_close((uv_handle_t *)&client->handle, on_close);
			return;
			}

			res_ctx->status = 200;
			res_ctx->body = "";
			res_ctx->body_len = 0;
			res_ctx->content_type = "text/plain";
			res_ctx->sent = 0;
			res_ctx->supports_gzip = http_req->accepts_gzip;
			res_ctx->should_free_body = 0;
			utarray_new(res_ctx->custom_headers, &custom_header_icd);
			res_ctx->redirect_location = NULL;
			res_ctx->client_handle = &client->handle;
			res_ctx->next = NULL;

			client->response_ctx = res_ctx;
			res_ctx->next = server->pending_responses;
			server->pending_responses = res_ctx;

			if (server->handler != 0 && js_type(server->handler) != JS_UNDEF) {
			jsval_t ctx = js_mkobj(server->js);

			jsval_t req = js_mkobj(server->js);
			js_set(server->js, req, "method", js_mkstr(server->js, http_req->method, strlen(http_req->method)));
			js_set(server->js, req, "uri", js_mkstr(server->js, http_req->uri, strlen(http_req->uri)));
			js_set(server->js, req, "query", js_mkstr(server->js, http_req->query, strlen(http_req->query)));
			js_set(server->js, req, "body", js_mkstr(server->js, http_req->body ? http_req->body : "", http_req->body ? http_req->body_len : 0));
			js_set(server->js, req, "header", js_heavy_mkfun(server->js, req_header, ANT_PTR(http_req->headers)));

			jsval_t res_obj = js_mkobj(server->js);
			js_set(server->js, res_obj, "header", js_heavy_mkfun(server->js, res_header, ANT_PTR(res_ctx)));
			js_set(server->js, res_obj, "status", js_heavy_mkfun(server->js, res_status, ANT_PTR(res_ctx)));
			js_set(server->js, res_obj, "body", js_heavy_mkfun(server->js, res_body, ANT_PTR(res_ctx)));
			js_set(server->js, res_obj, "html", js_heavy_mkfun(server->js, res_html, ANT_PTR(res_ctx)));
			js_set(server->js, res_obj, "json", js_heavy_mkfun(server->js, res_json, ANT_PTR(res_ctx)));
			js_set(server->js, res_obj, "notFound", js_heavy_mkfun(server->js, res_notFound, ANT_PTR(res_ctx)));
			js_set(server->js, res_obj, "redirect", js_heavy_mkfun(server->js, res_redirect, ANT_PTR(res_ctx)));

			js_set(server->js, ctx, "req", req);
			js_set(server->js, ctx, "res", res_obj);

			js_set(server->js, ctx, "set", js_heavy_mkfun(server->js, js_set_prop, server->store_obj));
			js_set(server->js, ctx, "get", js_heavy_mkfun(server->js, js_get_prop, server->store_obj));

			jsval_t args[1] = {ctx};
			result = js_call(server->js, server->handler, args, 1);
			if (js_type(result) == JS_PROMISE) return;

			if (js_type(result) == JS_ERR) {
			const char *error_msg = js_str(server->js, result);
			fprintf(stderr, "Handler error: %s\n", error_msg);

			char *clean_error = strip_ansi(error_msg);
			if (clean_error) {
			res_ctx->body = clean_error;
			res_ctx->body_len = strlen(clean_error);
			res_ctx->should_free_body = 1;
			} else {
			res_ctx->body = (char *)error_msg;
			res_ctx->body_len = strlen(error_msg);
			res_ctx->should_free_body = 0;
			}
			res_ctx->status = 500;
			res_ctx->content_type = "text/plain";
			res_ctx->sent = 1;
			} else if (!res_ctx->sent) {
			res_ctx->status = 404;
			res_ctx->body = "not found\nant http v" ANT_VERSION " (" ANT_GIT_HASH ")";
			res_ctx->body_len = strlen(res_ctx->body);
			res_ctx->content_type = "text/plain";
			res_ctx->sent = 1;
			}

			return;
			}

			res_ctx->status = 404;
			res_ctx->body = "not found\nant http v" ANT_VERSION " (" ANT_GIT_HASH ")";
			res_ctx->body_len = strlen(res_ctx->body);
			res_ctx->content_type = "text/plain";
			res_ctx->sent = 1;
			}

			static void on_close(uv_handle_t *handle) {
			client_t client = (client_t )handle->data;
			if (client) {
			if (client->buffer) free(client->buffer);
			free(client);
			}
			}

			static void check_pending_responses(http_server_t *server) {
			response_ctx_t **current = &server->pending_responses;

			while (*current) {
			response_ctx_t ctx = current;

			if (ctx->sent) {
			*current = ctx->next;

			if (!uv_is_closing((uv_handle_t *)ctx->client_handle)) {
			send_response((uv_stream_t *)ctx->client_handle, ctx);
			uv_close((uv_handle_t *)ctx->client_handle, on_close);
			}

			if (ctx->custom_headers) utarray_free(ctx->custom_headers);
			if (ctx->should_free_body && ctx->body) free(ctx->body);

			free(ctx);
			} else { current = &ctx->next; }
			}
			}

			static void alloc_buffer(uv_handle_t handle, size_t suggested_size, uv_buf_t buf) {
			buf->base = malloc(suggested_size);
			buf->len = suggested_size;
			}

			static void on_read(uv_stream_t stream, ssize_t nread, const uv_buf_t buf) {
			client_t client = (client_t )stream->data;

			if (nread < 0) {
			if (nread != UV_EOF) fprintf(stderr, "Read error: %s\n", uv_strerror(nread));
			uv_close((uv_handle_t *)stream, on_close);
			free(buf->base);
			return;
			}

			if (nread == 0) {
			free(buf->base);
			return;
			}

			size_t new_len = client->buffer_len + nread;
			if (new_len + 1 > client->buffer_capacity) {
			size_t new_capacity = client->buffer_capacity * 2;
			if (new_capacity < new_len + 1) new_capacity = new_len + 1;
			char *new_buffer = realloc(client->buffer, new_capacity);
			if (!new_buffer) {
			free(buf->base);
			uv_close((uv_handle_t *)stream, on_close);
			return;
			}
			client->buffer = new_buffer;
			client->buffer_capacity = new_capacity;
			}

			memcpy(client->buffer + client->buffer_len, buf->base, nread);
			client->buffer_len = new_len;
			client->buffer[client->buffer_len] = '\0';
			free(buf->base);

			if (strstr(client->buffer, "\r\n\r\n")) {
			uv_read_stop(stream);

			http_request_t http_req = {0};
			if (parse_http_request(client->buffer, client->buffer_len, &http_req) == 0) {
			handle_http_request(client, &http_req);
			check_pending_responses(client->server);
			free_http_request(&http_req);
			} else {
			response_ctx_t *res_ctx = malloc(sizeof(response_ctx_t));
			if (res_ctx) {
			res_ctx->status = 400;
			res_ctx->body = "bad request\nant http v" ANT_VERSION " (" ANT_GIT_HASH ")";
			res_ctx->body_len = strlen(res_ctx->body);
			res_ctx->content_type = "text/plain";
			res_ctx->sent = 1;
			res_ctx->supports_gzip = 0;
			res_ctx->should_free_body = 0;
			utarray_new(res_ctx->custom_headers, &custom_header_icd);
			res_ctx->redirect_location = NULL;
			res_ctx->client_handle = &client->handle;
			res_ctx->next = client->server->pending_responses;
			client->server->pending_responses = res_ctx;
			client->response_ctx = res_ctx;
			check_pending_responses(client->server);
			}
			}
			}
			}

			static void on_connection(uv_stream_t *server, int status) {
			if (status < 0) {
			fprintf(stderr, "Connection error: %s\n", uv_strerror(status));
			return;
			}

			http_server_t http_server = (http_server_t )server->data;

			client_t *client = malloc(sizeof(client_t));
			if (!client) {
			fprintf(stderr, "Failed to allocate client\n");
			return;
			}

			client->server = http_server;
			client->buffer_capacity = READ_BUFFER_SIZE;
			client->buffer = malloc(client->buffer_capacity);
			client->buffer_len = 0;
			client->response_ctx = NULL;

			if (!client->buffer) {
			free(client);
			return;
			}

			uv_tcp_init(http_server->loop, &client->handle);
			client->handle.data = client;

			if (uv_accept(server, (uv_stream_t *)&client->handle) == 0) {
			uv_read_start((uv_stream_t *)&client->handle, alloc_buffer, on_read);
			} else uv_close((uv_handle_t *)&client->handle, on_close);
			}

			// Ant.serve(port, handler)
			jsval_t js_serve(struct js js, jsval_t args, int nargs) {
			if (nargs < 1) {
			fprintf(stderr, "Error: Ant.serve() requires at least 1 argument (port)\n");
			return js_mkundef();
			}

			int port = 8000;
			if (js_type(args[0]) == JS_NUM) {
			port = (int)js_getnum(args[0]);
			}

			http_server_t *server = malloc(sizeof(http_server_t));
			if (server == NULL) {
			fprintf(stderr, "Error: Failed to allocate server data\n");
			return js_mkundef();
			}

			server->js = js;
			server->port = port;

			server->store_obj = js_mkobj(js);
			server->handler = (nargs >= 2) ? args[1] : js_mkundef();

			js_set_slot(js, server->store_obj, SLOT_DATA, server->handler);
			js_set_slot(js, rt->ant_obj, SLOT_DATA, server->store_obj);

			if (!g_loop_initialized) {
			g_loop = uv_default_loop();
			g_loop_initialized = 1;

			signal(SIGINT, server_signal_handler);
			signal(SIGTERM, server_signal_handler);
			}

			server->loop = g_loop;

			uv_tcp_init(g_loop, &server->server);
			server->server.data = server;

			struct sockaddr_in addr;
			uv_ip4_addr("0.0.0.0", port, &addr);

			int r = uv_tcp_bind(&server->server, (const struct sockaddr *)&addr, 0);
			if (r) {
			fprintf(stderr, "Error: Failed to bind to port %d: %s\n", port, uv_strerror(r));
			free(server);
			return js_mknum(0);
			}

			r = uv_listen((uv_stream_t *)&server->server, 128, on_connection);
			if (r) {
			fprintf(stderr, "Error: Failed to listen on port %d: %s\n", port, uv_strerror(r));
			free(server);
			return js_mknum(0);
			}

			server->pending_responses = NULL;
			uv_timer_init(g_loop, &g_js_timer);

			g_js_timer.data = js;
			rt->flags \|= ANT_RUNTIME_EXT_EVENT_LOOP;

			while (uv_loop_alive(g_loop)) {
			if (has_pending_timers() \|\| has_pending_immediates()) {
			int64_t next_timeout_ms = get_next_timer_timeout();
			if (next_timeout_ms >= 0) {
			uint64_t timeout = has_pending_immediates() ? 0 : (next_timeout_ms > 0 ? (uint64_t)next_timeout_ms : 0);
			uv_timer_start(&g_js_timer, on_js_timer, timeout, 0);
			}
			} else uv_timer_stop(&g_js_timer);

			uv_run(g_loop, UV_RUN_ONCE);
			js_poll_events(js);
			check_pending_responses(server);
			}

			return js_mknum(1);
			}

			void init_server_module() {
			js_set(rt->js, rt->ant_obj, "serve", js_mkfun(js_serve));
			}

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ant/src/modules/server.c
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server.c
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ant/src/modules/server.cda28911c0817bytecode

server.cView Options

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ant/src/modules/server.c
da28911c0817bytecode

server.c
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