forked from lda/telodendria
172 lines
4 KiB
C
172 lines
4 KiB
C
/*
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* Copyright (C) 2022-2024 Jordan Bancino <@jordan:bancino.net> with
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* other valuable contributors. See CONTRIBUTORS.txt for the full list.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation files
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* (the "Software"), to deal in the Software without restriction,
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* including without limitation the rights to use, copy, modify, merge,
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* publish, distribute, sublicense, and/or sell copies of the Software,
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* and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include <stdio.h>
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#include <signal.h>
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#include <string.h>
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#include <Telodendria.h>
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#include <Cytoplasm/HttpServer.h>
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#include <Cytoplasm/Util.h>
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#include <Cytoplasm/Memory.h>
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#include <Cytoplasm/Log.h>
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#include <Cytoplasm/Db.h>
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#include <Cytoplasm/Json.h>
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static HttpServer *server = NULL;
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static void
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SignalHandle(int signal)
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{
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(void) signal;
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HttpServerStop(server);
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}
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struct Args
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{
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Db *db;
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HttpRouter *router;
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HttpServerContext *cx;
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};
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static void *
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TestFunc(Array * path, void *argp)
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{
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struct Args *args = argp;
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HttpServerContext *cx = args->cx;
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HashMap *headers = HttpRequestHeaders(cx);
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HttpRequestMethod method = HttpRequestMethodGet(cx);
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Db *db = args->db;
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char *key;
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char *val;
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size_t bytes;
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DbRef *ref;
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(void) args;
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(void) path;
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Log(LOG_INFO, "%s %s", HttpRequestMethodToString(method),
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HttpRequestPath(cx));
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while (HashMapIterate(headers, &key, (void **) &val))
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{
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Log(LOG_INFO, "%s: %s", key, val);
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}
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Log(LOG_INFO, "");
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bytes = StreamCopy(HttpServerStream(cx), StreamStdout());
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StreamPutc(StreamStdout(), '\n');
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Log(LOG_DEBUG, "(%lu bytes)", bytes);
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ref = DbLock(db, 1, "test");
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HttpSendHeaders(cx);
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JsonEncode(DbJson(ref), HttpServerStream(cx), JSON_DEFAULT);
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DbUnlock(db, ref);
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return NULL;
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}
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void
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HttpHandle(HttpServerContext * cx, void *argp)
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{
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struct Args *args = argp;
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args->cx = cx;
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HttpRouterRoute(args->router, HttpRequestPath(cx), args, NULL);
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}
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int
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Main(void)
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{
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struct sigaction sa;
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HttpServerConfig cfg;
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struct Args args;
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LogConfigLevelSet(LogConfigGlobal(), LOG_DEBUG);
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Log(LOG_INFO, "Setting memory hook...");
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MemoryHook(TelodendriaMemoryHook, NULL);
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memset(&cfg, 0, sizeof(HttpServerConfig));
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cfg.flags = HTTP_FLAG_NONE;
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cfg.port = 8008;
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cfg.threads = 1;
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cfg.maxConnections = 1;
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cfg.handler = HttpHandle;
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cfg.handlerArgs = &args;
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args.db = DbOpen("data", 0);
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args.router = HttpRouterCreate();
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HttpRouterAdd(args.router, "/test", TestFunc);
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Log(LOG_DEBUG, "Creating server...");
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server = HttpServerCreate(&cfg);
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Log(LOG_DEBUG, "Starting server...");
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if (!HttpServerStart(server))
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{
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Log(LOG_ERR, "Unable to start HTTP server.");
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HttpServerFree(server);
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return 1;
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}
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Log(LOG_INFO, "Listening on port 8008.");
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sa.sa_handler = SignalHandle;
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sigfillset(&sa.sa_mask);
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sa.sa_flags = SA_RESTART;
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if (sigaction(SIGINT, &sa, NULL) < 0)
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{
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Log(LOG_ERR, "Unable to install signal handler.");
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HttpServerStop(server);
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HttpServerJoin(server);
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HttpServerFree(server);
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return 1;
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}
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HttpServerJoin(server);
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Log(LOG_INFO, "Shutting down.");
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HttpServerStop(server);
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return 0;
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}
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