2 This file is part of PulseAudio.
4 Copyright 2004-2006 Lennart Poettering
6 PulseAudio is free software; you can redistribute it and/or modify
7 it under the terms of the GNU Lesser General Public License as
8 published by the Free Software Foundation; either version 2.1 of the
9 License, or (at your option) any later version.
11 PulseAudio is distributed in the hope that it will be useful, but
12 WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with PulseAudio; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
29 #include <pulse/xmalloc.h>
30 #include <pulse/util.h>
32 #include <pulsecore/core-util.h>
33 #include <pulsecore/macro.h>
35 #include "parseaddr.h"
37 /* Parse addresses in one of the following forms:
43 * Return a newly allocated string of the hostname and fill in *ret_port if specified */
45 static char *parse_host(const char *s, uint16_t *ret_port) {
51 if (!(e = strchr(s+1, ']')))
57 if (pa_atou(e+2, &p) < 0)
60 *ret_port = (uint16_t) p;
64 return pa_xstrndup(s+1, (size_t) (e-s-1));
69 if (!(e = strrchr(s, ':')))
72 if (pa_atou(e+1, &p) < 0)
75 *ret_port = (uint16_t) p;
76 return pa_xstrndup(s, (size_t) (e-s));
80 int pa_parse_address(const char *name, pa_parsed_address *ret_p) {
86 memset(ret_p, 0, sizeof(pa_parsed_address));
87 ret_p->type = PA_PARSED_ADDRESS_TCP_AUTO;
91 /* The URL starts with a host specification for detecting local connections */
93 if (!pa_get_host_name(hn, sizeof(hn)))
96 pfx = pa_sprintf_malloc("{%s}", hn);
97 if (!pa_startswith(name, pfx)) {
103 p = name + strlen(pfx);
109 ret_p->type = PA_PARSED_ADDRESS_UNIX;
110 else if (pa_startswith(p, "unix:")) {
111 ret_p->type = PA_PARSED_ADDRESS_UNIX;
112 p += sizeof("unix:")-1;
113 } else if (pa_startswith(p, "tcp:")) {
114 ret_p->type = PA_PARSED_ADDRESS_TCP4;
115 p += sizeof("tcp:")-1;
116 } else if (pa_startswith(p, "tcp4:")) {
117 ret_p->type = PA_PARSED_ADDRESS_TCP4;
118 p += sizeof("tcp4:")-1;
119 } else if (pa_startswith(p, "tcp6:")) {
120 ret_p->type = PA_PARSED_ADDRESS_TCP6;
121 p += sizeof("tcp6:")-1;
124 if (ret_p->type == PA_PARSED_ADDRESS_UNIX)
125 ret_p->path_or_host = pa_xstrdup(p);
127 if (!(ret_p->path_or_host = parse_host(p, &ret_p->port)))