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Move eid functions to utils.c, mark netsock.h deprecated

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Move eid functions from netsock.c to utils.c.  These functions were
already published by utils.h.  Flag netsock.h as deprecated and switch
res_pjsip_session.h to use netsock2.h.  The only code that still uses
netsock.h is chan_iax2.

ASTERISK-23920 #close
Reported by: Corey Farrell
Review: https://reviewboard.asterisk.org/r/3661/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@417167 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Corey Farrell
2014-06-24 02:50:15 +00:00
parent d5ca5b7f8f
commit db6a8a6347
4 changed files with 110 additions and 104 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/asterisk/netsock.h
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@@ -19,6 +19,8 @@
/*! \file
* \brief Network socket handling
*
* \deprecated Use netsock2.h instead
*/
#ifndef _ASTERISK_NETSOCK_H

2
include/asterisk/res_pjsip_session.h
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@@ -25,7 +25,7 @@
/* Needed for AST_MAX_EXTENSION constant */
#include "asterisk/channel.h"
/* Needed for ast_sockaddr struct */
#include "asterisk/netsock.h"
#include "asterisk/netsock2.h"
/* Needed for ast_sdp_srtp struct */
#include "asterisk/sdp_srtp.h"

103
main/netsock.c
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@@ -201,106 +201,3 @@ void ast_netsock_unref(struct ast_netsock *ns)
{
ASTOBJ_UNREF(ns, ast_netsock_destroy);
}
char *ast_eid_to_str(char *s, int maxlen, struct ast_eid *eid)
{
int x;
char *os = s;
if (maxlen < 18) {
if (s && (maxlen > 0))
*s = '\0';
} else {
for (x = 0; x < 5; x++) {
sprintf(s, "%02x:", (unsigned)eid->eid[x]);
s += 3;
}
sprintf(s, "%02x", (unsigned)eid->eid[5]);
}
return os;
}
void ast_set_default_eid(struct ast_eid *eid)
{
#if defined(SIOCGIFHWADDR) && defined(HAVE_STRUCT_IFREQ_IFR_IFRU_IFRU_HWADDR)
int s, x = 0;
char eid_str[20];
struct ifreq ifr;
static const unsigned int MAXIF = 10;
s = socket(AF_INET, SOCK_STREAM, 0);
if (s < 0)
return;
for (x = 0; x < MAXIF; x++) {
static const char *prefixes[] = { "eth", "em" };
unsigned int i;
for (i = 0; i < ARRAY_LEN(prefixes); i++) {
memset(&ifr, 0, sizeof(ifr));
snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), "%s%d", prefixes[i], x);
if (!ioctl(s, SIOCGIFHWADDR, &ifr)) {
break;
}
}
if (i == ARRAY_LEN(prefixes)) {
/* Try pciX#[1..N] */
for (i = 0; i < MAXIF; i++) {
memset(&ifr, 0, sizeof(ifr));
snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), "pci%d#%u", x, i);
if (!ioctl(s, SIOCGIFHWADDR, &ifr)) {
break;
}
}
if (i == MAXIF) {
continue;
}
}
memcpy(eid, ((unsigned char *)&ifr.ifr_hwaddr) + 2, sizeof(*eid));
ast_debug(1, "Seeding global EID '%s' from '%s' using 'siocgifhwaddr'\n", ast_eid_to_str(eid_str, sizeof(eid_str), eid), ifr.ifr_name);
close(s);
return;
}
close(s);
#else
#if defined(ifa_broadaddr) && !defined(SOLARIS)
char eid_str[20];
struct ifaddrs *ifap;
if (getifaddrs(&ifap) == 0) {
struct ifaddrs *p;
for (p = ifap; p; p = p->ifa_next) {
if ((p->ifa_addr->sa_family == AF_LINK) && !(p->ifa_flags & IFF_LOOPBACK) && (p->ifa_flags & IFF_RUNNING)) {
struct sockaddr_dl* sdp = (struct sockaddr_dl*) p->ifa_addr;
memcpy(&(eid->eid), sdp->sdl_data + sdp->sdl_nlen, 6);
ast_debug(1, "Seeding global EID '%s' from '%s' using 'getifaddrs'\n", ast_eid_to_str(eid_str, sizeof(eid_str), eid), p->ifa_name);
freeifaddrs(ifap);
return;
}
}
freeifaddrs(ifap);
}
#endif
#endif
ast_debug(1, "No ethernet interface found for seeding global EID. You will have to set it manually.\n");
}
int ast_str_to_eid(struct ast_eid *eid, const char *s)
{
unsigned int eid_int[6];
int x;
if (sscanf(s, "%2x:%2x:%2x:%2x:%2x:%2x", &eid_int[0], &eid_int[1], &eid_int[2],
&eid_int[3], &eid_int[4], &eid_int[5]) != 6)
return -1;
for (x = 0; x < 6; x++)
eid->eid[x] = eid_int[x];
return 0;
}
int ast_eid_cmp(const struct ast_eid *eid1, const struct ast_eid *eid2)
{
return memcmp(eid1, eid2, sizeof(*eid1));
}

107
main/utils.c
View File

@@ -2548,3 +2548,110 @@ void __ast_assert_failed(int condition, const char *condition_str, const char *f
ast_do_crash();
}
#endif /* defined(AST_DEVMODE) */
char *ast_eid_to_str(char *s, int maxlen, struct ast_eid *eid)
{
int x;
char *os = s;
if (maxlen < 18) {
if (s && (maxlen > 0)) {
*s = '\0';
}
} else {
for (x = 0; x < 5; x++) {
sprintf(s, "%02x:", (unsigned)eid->eid[x]);
s += 3;
}
sprintf(s, "%02x", (unsigned)eid->eid[5]);
}
return os;
}
void ast_set_default_eid(struct ast_eid *eid)
{
#if defined(SIOCGIFHWADDR) && defined(HAVE_STRUCT_IFREQ_IFR_IFRU_IFRU_HWADDR)
int s, x = 0;
char eid_str[20];
struct ifreq ifr;
static const unsigned int MAXIF = 10;
s = socket(AF_INET, SOCK_STREAM, 0);
if (s < 0) {
return;
}
for (x = 0; x < MAXIF; x++) {
static const char *prefixes[] = { "eth", "em" };
unsigned int i;
for (i = 0; i < ARRAY_LEN(prefixes); i++) {
memset(&ifr, 0, sizeof(ifr));
snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), "%s%d", prefixes[i], x);
if (!ioctl(s, SIOCGIFHWADDR, &ifr)) {
break;
}
}
if (i == ARRAY_LEN(prefixes)) {
/* Try pciX#[1..N] */
for (i = 0; i < MAXIF; i++) {
memset(&ifr, 0, sizeof(ifr));
snprintf(ifr.ifr_name, sizeof(ifr.ifr_name), "pci%d#%u", x, i);
if (!ioctl(s, SIOCGIFHWADDR, &ifr)) {
break;
}
}
if (i == MAXIF) {
continue;
}
}
memcpy(eid, ((unsigned char *)&ifr.ifr_hwaddr) + 2, sizeof(*eid));
ast_debug(1, "Seeding global EID '%s' from '%s' using 'siocgifhwaddr'\n", ast_eid_to_str(eid_str, sizeof(eid_str), eid), ifr.ifr_name);
close(s);
return;
}
close(s);
#else
#if defined(ifa_broadaddr) && !defined(SOLARIS)
char eid_str[20];
struct ifaddrs *ifap;
if (getifaddrs(&ifap) == 0) {
struct ifaddrs *p;
for (p = ifap; p; p = p->ifa_next) {
if ((p->ifa_addr->sa_family == AF_LINK) && !(p->ifa_flags & IFF_LOOPBACK) && (p->ifa_flags & IFF_RUNNING)) {
struct sockaddr_dl* sdp = (struct sockaddr_dl*) p->ifa_addr;
memcpy(&(eid->eid), sdp->sdl_data + sdp->sdl_nlen, 6);
ast_debug(1, "Seeding global EID '%s' from '%s' using 'getifaddrs'\n", ast_eid_to_str(eid_str, sizeof(eid_str), eid), p->ifa_name);
freeifaddrs(ifap);
return;
}
}
freeifaddrs(ifap);
}
#endif
#endif
ast_debug(1, "No ethernet interface found for seeding global EID. You will have to set it manually.\n");
}
int ast_str_to_eid(struct ast_eid *eid, const char *s)
{
unsigned int eid_int[6];
int x;
if (sscanf(s, "%2x:%2x:%2x:%2x:%2x:%2x", &eid_int[0], &eid_int[1], &eid_int[2],
&eid_int[3], &eid_int[4], &eid_int[5]) != 6) {
return -1;
}
for (x = 0; x < 6; x++) {
eid->eid[x] = eid_int[x];
}
return 0;
}
int ast_eid_cmp(const struct ast_eid *eid1, const struct ast_eid *eid2)
{
return memcmp(eid1, eid2, sizeof(*eid1));
}