📄 echoserver.cpp

📁 这个文件是windows mysql源码
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/* echoserver.cpp */#include "../../testsuite/test.hpp"#ifndef NO_MAIN_DRIVER    #define ECHO_OUT    THREAD_RETURN YASSL_API echoserver_test(void*);    int main(int argc, char** argv)    {        func_args args;        args.argc = argc;        args.argv = argv;        echoserver_test(&args);        yaSSL_CleanUp();        return args.return_code;    }#endif // NO_MAIN_DRIVERvoid EchoError(SSL_CTX* ctx, SSL* ssl, SOCKET_T& s1, SOCKET_T& s2,               const char* msg){    SSL_CTX_free(ctx);    SSL_free(ssl);    tcp_close(s1);    tcp_close(s2);    err_sys(msg);}THREAD_RETURN YASSL_API echoserver_test(void* args){#ifdef _WIN32    WSADATA wsd;    WSAStartup(0x0002, &wsd);#endif    SOCKET_T sockfd = 0;    int      argc = 0;    char**   argv = 0;    set_args(argc, argv, *static_cast<func_args*>(args));#ifdef ECHO_OUT    FILE* fout = stdout;    if (argc >= 2) fout = fopen(argv[1], "w");    if (!fout) err_sys("can't open output file");#endif    tcp_listen(sockfd);    SSL_METHOD* method = SSLv23_server_method();    SSL_CTX*    ctx    = SSL_CTX_new(method);    set_serverCerts(ctx);    DH* dh = set_tmpDH(ctx);    bool shutdown(false);#if defined(_POSIX_THREADS) && defined(NO_MAIN_DRIVER)    // signal ready to tcp_accept    func_args& server_args = *((func_args*)args);    tcp_ready& ready = *server_args.signal_;    pthread_mutex_lock(&ready.mutex_);    ready.ready_ = true;    pthread_cond_signal(&ready.cond_);    pthread_mutex_unlock(&ready.mutex_);#endif    while (!shutdown) {        sockaddr_in client;        socklen_t   client_len = sizeof(client);        SOCKET_T    clientfd   = accept(sockfd, (sockaddr*)&client,                                      (ACCEPT_THIRD_T)&client_len);        if (clientfd == -1) {            SSL_CTX_free(ctx);            tcp_close(sockfd);            err_sys("tcp accept failed");        }        SSL* ssl = SSL_new(ctx);        SSL_set_fd(ssl, clientfd);        if (SSL_accept(ssl) != SSL_SUCCESS) {            printf("SSL_accept failed\n");            SSL_free(ssl);            tcp_close(clientfd);            continue;         }        char command[1024];        int echoSz(0);        while ( (echoSz = SSL_read(ssl, command, sizeof(command))) > 0) {                       if ( strncmp(command, "quit", 4) == 0) {                printf("client sent quit command: shutting down!\n");                shutdown = true;                break;            }            else if ( strncmp(command, "GET", 3) == 0) {                char type[]   = "HTTP/1.0 200 ok\r\nContent-type:"                                " text/html\r\n\r\n";                char header[] = "<html><body BGCOLOR=\"#ffffff\">\n<pre>\n";                char body[]   = "greetings from yaSSL\n";                char footer[] = "</body></html>\r\n\r\n";                            strncpy(command, type, sizeof(type));                echoSz = sizeof(type) - 1;                strncpy(&command[echoSz], header, sizeof(header));                echoSz += sizeof(header) - 1;                strncpy(&command[echoSz], body, sizeof(body));                echoSz += sizeof(body) - 1;                strncpy(&command[echoSz], footer, sizeof(footer));                echoSz += sizeof(footer);                if (SSL_write(ssl, command, echoSz) != echoSz)                    EchoError(ctx, ssl, sockfd, clientfd, "SSL_write failed");                break;            }            command[echoSz] = 0;        #ifdef ECHO_OUT            fputs(command, fout);        #endif            if (SSL_write(ssl, command, echoSz) != echoSz)                EchoError(ctx, ssl, sockfd, clientfd, "SSL_write failed");        }        SSL_shutdown(ssl);        SSL_free(ssl);        tcp_close(clientfd);    }    tcp_close(sockfd);    DH_free(dh);    SSL_CTX_free(ctx);    ((func_args*)args)->return_code = 0;    return 0;}
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