2 * Copyright (c) 2009, Olivier MATZ <zer0@droids-corp.org>
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the University of California, Berkeley nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 #include <sys/socket.h>
37 #include <netinet/in.h>
38 #include <sys/socket.h>
41 #include "cmdline_parse.h"
42 #include "cmdline_rdline.h"
45 /**********************/
48 cmdline_tcpv4_listen(in_addr_t addr, uint16_t port)
51 struct sockaddr_in sin_ci;
54 s = socket(PF_INET, SOCK_STREAM, 0);
56 dprintf("socket() failed\n");
60 if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR,
61 &optval, sizeof(optval)) == -1) {
62 dprintf("setsockopt() failed\n");
66 memset(&sin_ci, 0, sizeof(sin_ci));
67 sin_ci.sin_family = AF_INET;
68 sin_ci.sin_addr.s_addr = addr;
69 sin_ci.sin_port = htons(port);
71 sin_ci.sin_len = sizeof(sin_ci);
73 if (bind(s, (struct sockaddr *)&sin_ci, sizeof(sin_ci)) < 0) {
74 dprintf("bind() failed\n");
78 if (listen(s, 1) < 0) {
79 dprintf("listen() failed\n");
90 cmdline_tcpv6_listen(struct in6_addr addr6, uint16_t port)
93 struct sockaddr_in6 sin6_ci;
95 s = socket(PF_INET6, SOCK_STREAM, 0);
97 dprintf("socket() failed\n");
101 bzero(&sin6_ci, sizeof(sin6_ci));
102 sin6_ci.sin6_family = AF_INET6;
104 sin6_ci.sin6_len = sizeof(sin6_ci);
106 memcpy(&sin6_ci.sin6_addr, &addr6, sizeof(sin6_ci.sin6_addr));
107 sin6_ci.sin6_port = htons(port);
108 if (bind(s, (struct sockaddr *) &sin6_ci, sizeof(sin6_ci)) < 0) {
109 dprintf("bind() failed\n");
113 if (listen(s, 1) < 0) {
114 dprintf("listen() failed\n");
125 cmdline_unix_listen(char *filename)
128 struct sockaddr_un servAddr;
130 s = socket(AF_UNIX, SOCK_STREAM, 0);
132 dprintf("socket() failed\n");
136 bzero(&servAddr, sizeof(servAddr));
137 servAddr.sun_family = AF_UNIX;
138 memcpy(servAddr.sun_path, filename , strlen(filename));
141 if(bind(s, (struct sockaddr *) &servAddr, sizeof(servAddr)) < 0) {
142 dprintf("bind() failed\n");
146 if (listen(s, 1) < 0) {
147 dprintf("listen() failed\n");
158 cmdline_stdin_new(cmdline_parse_ctx_t *ctx, const char *prompt)
160 return (cmdline_new(ctx, prompt, 0, 1));
164 cmdline_file_new(cmdline_parse_ctx_t *ctx, const char *prompt, const char *path)
167 fd = open(path, O_RDONLY, 0);
169 dprintf("open() failed\n");
172 return (cmdline_new(ctx, prompt, fd, -1));
176 cmdline_accept(cmdline_parse_ctx_t *ctx, const char *prompt, int s)
182 sinlen = sizeof(struct sockaddr);
184 if ((s2 = accept(s, &sin, &sinlen)) < 0) {
185 dprintf("accept() failed\n");
189 return (cmdline_new(ctx, prompt, s2, s2));