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gprs: Set IP address for GPRS contexts of type MMS

This commit is contained in:
Marcel Holtmann 2010-10-27 15:25:25 +02:00
parent 87cd9f57b3
commit 534d1ccec6
1 changed files with 49 additions and 0 deletions
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49
src/gprs.c
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@ -30,6 +30,8 @@
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <glib.h>
#include <gdbus.h>
@ -365,6 +367,47 @@ done:
close(sk);
}
static void pri_setaddr(const char *interface, const char *address)
{
struct ifreq ifr;
struct sockaddr_in addr;
int sk;
if (!interface)
return;
sk = socket(PF_INET, SOCK_DGRAM, 0);
if (sk < 0)
return;
memset(&ifr, 0, sizeof(ifr));
strncpy(ifr.ifr_name, interface, IFNAMSIZ);
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_addr.s_addr = address ? inet_addr(address) : INADDR_ANY;
memcpy(&ifr.ifr_addr, &addr, sizeof(ifr.ifr_addr));
if (ioctl(sk, SIOCSIFADDR, &ifr) < 0) {
ofono_error("Failed to set interface address");
goto done;
}
if (!address)
goto done;
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_addr.s_addr = inet_addr("255.255.255.255");
memcpy(&ifr.ifr_netmask, &addr, sizeof(ifr.ifr_netmask));
if (ioctl(sk, SIOCSIFNETMASK, &ifr) < 0)
ofono_error("Failed to set interface netmask");
done:
close(sk);
}
static void pri_reset_context_settings(struct pri_context *ctx)
{
char *interface;
@ -380,6 +423,9 @@ static void pri_reset_context_settings(struct pri_context *ctx)
pri_context_signal_settings(ctx);
if (ctx->type == OFONO_GPRS_CONTEXT_TYPE_MMS)
pri_setaddr(interface, NULL);
pri_ifupdown(interface, FALSE);
g_free(interface);
@ -412,6 +458,9 @@ static void pri_update_context_settings(struct pri_context *ctx,
pri_ifupdown(interface, TRUE);
if (ctx->type == OFONO_GPRS_CONTEXT_TYPE_MMS)
pri_setaddr(interface, ip);
pri_context_signal_settings(ctx);
}