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Diffstat (limited to 'src/muniacli.cc')
| -rw-r--r-- | src/muniacli.cc | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/src/muniacli.cc b/src/muniacli.cc new file mode 100644 index 0000000..3620a85 --- /dev/null +++ b/src/muniacli.cc @@ -0,0 +1,145 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set et sw=2 ts=2: */ +/*************************************************************************** + * muniacli.cc + * + * Fri May 4 15:39:06 CEST 2012 + * Copyright 2012 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of Munia. + * + * Munia is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * Munia is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Munia; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <getopt.h> +#include <string.h> + +#include <libwebsockets.h> + +enum demo_protocols { + PROTOCOL_TASK, +}; + +static int callback_task(struct libwebsocket_context *me, + struct libwebsocket *wsi, + enum libwebsocket_callback_reasons reason, + void *user, void *in, size_t len) +{ + unsigned char buf[LWS_SEND_BUFFER_PRE_PADDING + 4096 + + LWS_SEND_BUFFER_POST_PADDING]; + int l; + char msg[4096]; + + switch (reason) { + + case LWS_CALLBACK_CLOSED: + fprintf(stderr, "mirror: LWS_CALLBACK_CLOSED\n"); + // wsi_mirror = NULL; + break; + + case LWS_CALLBACK_CLIENT_ESTABLISHED: + libwebsocket_callback_on_writable(me, wsi); + break; + + case LWS_CALLBACK_CLIENT_RECEIVE: + fprintf(stderr, "rx %d '", (int)len); + fwrite(in, len, 1, stderr); + fprintf(stderr, "'\n"); + libwebsocket_callback_on_writable(me, wsi); + break; + + case LWS_CALLBACK_CLIENT_WRITEABLE: + fgets(msg, sizeof(msg), stdin); + printf("send...\n"); + l = sprintf((char *)&buf[LWS_SEND_BUFFER_PRE_PADDING], "%s", msg); + + libwebsocket_write(wsi, &buf[LWS_SEND_BUFFER_PRE_PADDING], + l, LWS_WRITE_TEXT); + break; + + default: + break; + } + + return 0; +} + +static struct libwebsocket_protocols protocols[] = { + { "lws-task-protocol", callback_task, 0, }, + { NULL, NULL, 0 } +}; + +int client(const char *address, int port) +{ + struct libwebsocket_context *context; + struct libwebsocket *wsi_task = NULL; + int ietf_version = -1; // latest + + context = libwebsocket_create_context(CONTEXT_PORT_NO_LISTEN, NULL, + protocols, + libwebsocket_internal_extensions, + NULL, NULL, -1, -1, 0); + if (context == NULL) { + fprintf(stderr, "Creating libwebsocket context failed\n"); + return 1; + } + + + /* + * sit there servicing the websocket context to handle incoming + * packets, and drawing random circles on the mirror protocol websocket + */ + int n = 1; + while(n >= 0) { + n = libwebsocket_service(context, 1000); + + if (wsi_task == NULL) { + wsi_task = libwebsocket_client_connect(context, address, port, + 0, "/", address, address, + protocols[PROTOCOL_TASK].name, + ietf_version); + + if (wsi_task == NULL) { + fprintf(stderr, "libwebsocket task connect failed\n"); + return -1; + } + + } else { + + /* + fprintf(stderr, "closing mirror session\n"); + libwebsocket_close_and_free_session(context, + wsi_mirror, LWS_CLOSE_STATUS_GOINGAWAY); + */ + } + } + + fprintf(stderr, "Exiting\n"); + + libwebsocket_context_destroy(context); + + return 0; +} + +int main() +{ + client("localhost", 10001); + return 0; +} |