4 This file is part of polypaudio.
6 polypaudio 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 polypaudio 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 polypaudio; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
30 #include <polyp/xmalloc.h>
32 #include <polypcore/core-util.h>
34 #include "parseaddr.h"
36 /* Parse addresses in one of the following forms:
42 * Return a newly allocated string of the hostname and fill in *ret_port if specified */
44 static char *parse_host(const char *s, uint16_t *ret_port) {
45 assert(s && ret_port);
48 if (!(e = strchr(s+1, ']')))
52 *ret_port = atoi(e+2);
56 return pa_xstrndup(s+1, e-s-1);
60 if (!(e = strrchr(s, ':')))
63 *ret_port = atoi(e+1);
64 return pa_xstrndup(s, e-s);
68 int pa_parse_address(const char *name, pa_parsed_address *ret_p) {
70 assert(name && ret_p);
71 memset(ret_p, 0, sizeof(pa_parsed_address));
72 ret_p->type = PA_PARSED_ADDRESS_TCP_AUTO;
76 /* The URL starts with a host specification for detecting local connections */
78 if (!pa_get_host_name(hn, sizeof(hn)))
81 pfx = pa_sprintf_malloc("{%s}", hn);
82 if (!pa_startswith(name, pfx)) {
88 p = name + strlen(pfx);
94 ret_p->type = PA_PARSED_ADDRESS_UNIX;
95 else if (pa_startswith(p, "unix:")) {
96 ret_p->type = PA_PARSED_ADDRESS_UNIX;
97 p += sizeof("unix:")-1;
98 } else if (pa_startswith(p, "tcp:") || pa_startswith(p, "tcp4:")) {
99 ret_p->type = PA_PARSED_ADDRESS_TCP4;
100 p += sizeof("tcp:")-1;
101 } else if (pa_startswith(p, "tcp6:")) {
102 ret_p->type = PA_PARSED_ADDRESS_TCP6;
103 p += sizeof("tcp6:")-1;
106 if (ret_p->type == PA_PARSED_ADDRESS_UNIX)
107 ret_p->path_or_host = pa_xstrdup(p);
109 if (!(ret_p->path_or_host = parse_host(p, &ret_p->port)))