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2004-11-05 Dan Williams <dcbw@redhat.com>

Browse source 
Patch from Robert Paskowitz:
	* src/backends/NetworkManagerGentoo.c
		- Update static IP config code


git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@298 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
This commit is contained in:
Dan Williams 2004-11-06 03:40:17 +00:00
parent 8089b48442
commit 301e338f2c
2 changed files with 127 additions and 123 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2004-11-05 Dan Williams <dcbw@redhat.com>
Patch from Robert Paskowitz:
* src/backends/NetworkManagerGentoo.c
- Update static IP config code
2004-11-05 Dan Williams <dcbw@redhat.com> 2004-11-05 Dan Williams <dcbw@redhat.com>
* info-daemon/NetworkManagerInfoDbus.c * info-daemon/NetworkManagerInfoDbus.c

244
src/backends/NetworkManagerGentoo.c
View file

@ -30,14 +30,6 @@
#include "NetworkManagerSystem.h" #include "NetworkManagerSystem.h"
#include "NetworkManagerUtils.h" #include "NetworkManagerUtils.h"
typedef enum GENTOOConfType
{
GENTOO_CONF_TYPE_IFCONFIG = 0,
GENTOO_CONF_TYPE_IPROUTE
} GENTOOConfType;
static GENTOOConfType nm_system_gentoo_conf_type;
/* /*
* nm_system_init * nm_system_init
* *
@ -46,14 +38,10 @@ static GENTOOConfType nm_system_gentoo_conf_type;
*/ */
void nm_system_init (void) void nm_system_init (void)
{ {
// TODO: autodetect conf type, probably by checking if /sbin/ip exists /* While dhcpcd is the client of choice, it's not forced upon the user
* So we should probably put in a check for available clients, and
/* It's not safe to assume the the iproute stuff exists, but seeing as it * modify our commands appropriatly.
* is far more convinient to flush stuff with /sbin/ip with iproute */
* I think it would be acceptable to introduce the sys-apps/iproute2
* package as a dependancy for Gentoo.
*/
nm_system_gentoo_conf_type = GENTOO_CONF_TYPE_IPROUTE;
} }
/* /*
@ -139,17 +127,7 @@ void nm_system_device_flush_routes (NMDevice *dev)
/* Not really applicable for test devices */ /* Not really applicable for test devices */
if (nm_device_is_test_device (dev)) if (nm_device_is_test_device (dev))
return; return;
snprintf (buf, 100, "/sbin/ip route flush dev %s", nm_device_get_iface (dev));
if (nm_system_gentoo_conf_type == GENTOO_CONF_TYPE_IPROUTE) {
snprintf (buf, 100, "/sbin/ip route flush dev %s", nm_device_get_iface (dev));
} else if (nm_system_gentoo_conf_type == GENTOO_CONF_TYPE_IFCONFIG) {
// FIXME: this command still isn't right
/* See note above */
snprintf (buf, 100, "/sbin/route del dev %s", nm_device_get_iface (dev));
} else {
snprintf (buf, 100, "/bin/false");
}
nm_spawn_process (buf); nm_spawn_process (buf);
} }
@ -169,16 +147,7 @@ void nm_system_device_flush_addresses (NMDevice *dev)
if (nm_device_is_test_device (dev)) if (nm_device_is_test_device (dev))
return; return;
if (nm_system_gentoo_conf_type == GENTOO_CONF_TYPE_IPROUTE) { snprintf (buf, 100, "/sbin/ip address flush dev %s", nm_device_get_iface (dev));
snprintf (buf, 100, "/sbin/ip address flush dev %s", nm_device_get_iface (dev));
} else if (nm_system_gentoo_conf_type == GENTOO_CONF_TYPE_IFCONFIG) {
// FIXME: find the correct command
/* See note above */
snprintf (buf, 100, "/bin/false");
} else {
snprintf (buf, 100, "/bin/false");
}
nm_spawn_process (buf); nm_spawn_process (buf);
} }
@ -195,6 +164,50 @@ void nm_system_device_flush_addresses (NMDevice *dev)
gboolean nm_system_device_setup_static_ip4_config (NMDevice *dev) gboolean nm_system_device_setup_static_ip4_config (NMDevice *dev)
{ {
syslog (LOG_WARNING, "nm_system_device_setup_static_ip4_config() is not implemented yet for this distribution.\n"); syslog (LOG_WARNING, "nm_system_device_setup_static_ip4_config() is not implemented yet for this distribution.\n");
#define IPBITS (sizeof (guint32) * 8)
struct in_addr ip_addr, net_addr, broad_addr, gate_addr;
int i, err;
guint32 prefix = IPBITS;
char *iface;
char *buf;
char *addr, *netmask, *broadcast, *gateway;
/* Extract the addresses back into strings */
ip_addr.s_addr = nm_device_config_get_ip4_address (dev);
net_addr.s_addr = nm_device_config_get_ip4_netmask (dev);
broad_addr.s_addr = nm_device_config_get_ip4_broadcast (dev);
gate_addr.s_addr = nm_device_config_get_ip4_gateway (dev);
addr = g_strdup (inet_ntoa (ip_addr));
netmask = g_strdup (inet_ntoa (net_addr));
broadcast = g_strdup (inet_ntoa (broad_addr));
gateway = g_strdup (inet_ntoa (gate_addr));
iface = nm_device_get_iface (dev);
/* Flush the device and routes */
nm_system_device_flush_addresses (dev);
nm_system_device_flush_routes (dev);
/* Set the IP/broadcast */
buf = g_strdup_printf("/sbin/ip addr add local %s dev %s broadcast %s %s", addr, iface, broadcast, iface);
syslog (LOG_WARNING, "Running: %s", buf);
/* Set the gateway */
buf = g_strdup_printf("/sbin/ip route replace default dev %s via %s", iface, gateway);
syslog (LOG_WARNING, "Running: %s", buf);
/* Inform other computers the we are on network */
buf = g_strdup_printf ("/sbin/arping -q -A -c 1 -I %s %s", iface, addr);
syslog (LOG_WARNING, "Running: %s", buf);
buf = g_strdup_printf ("/sbin/arping -q -U -c 1 -I %s %s", iface, addr);
syslog (LOG_WARNING, "Running: %s", buf);
return(TRUE);
error:
g_free(buf);
return(FALSE);
} }
@ -206,13 +219,8 @@ gboolean nm_system_device_setup_static_ip4_config (NMDevice *dev)
*/ */
void nm_system_enable_loopback (void) void nm_system_enable_loopback (void)
{ {
if (nm_system_gentoo_conf_type == GENTOO_CONF_TYPE_IPROUTE) { nm_spawn_process ("/sbin/ip link set dev lo up");
nm_spawn_process ("/sbin/ip link set dev lo up"); nm_spawn_process ("/sbin/ip addr add 127.0.0.1/8 brd 127.255.255.255 dev lo label loopback");
nm_spawn_process ("/sbin/ip addr add 127.0.0.1/8 brd 127.255.255.255 dev lo label loopback");
} else if (nm_system_gentoo_conf_type == GENTOO_CONF_TYPE_IFCONFIG) {
nm_spawn_process ("/sbin/ifconfig lo 127.0.0.1 up");
nm_spawn_process ("/sbin/route add -net 127.0.0.0 netmask 255.0.0.0 gw 127.0.0.1 dev lo");
}
} }
/* /*
@ -223,11 +231,7 @@ void nm_system_enable_loopback (void)
*/ */
void nm_system_delete_default_route (void) void nm_system_delete_default_route (void)
{ {
if (nm_system_gentoo_conf_type == GENTOO_CONF_TYPE_IPROUTE) { nm_spawn_process ("/sbin/ip route del default");
nm_spawn_process ("/sbin/ip route del default");
} else if (nm_system_gentoo_conf_type == GENTOO_CONF_TYPE_IFCONFIG) {
nm_spawn_process ("/sbin/route del default");
}
} }
/* /*
@ -275,65 +279,60 @@ void nm_system_load_device_modules (void)
*/ */
void nm_system_device_update_config_info (NMDevice *dev) void nm_system_device_update_config_info (NMDevice *dev)
{ {
char *cfg_file_path = NULL; char *cfg_file_path = NULL;
FILE *file = NULL; FILE *file = NULL;
char buffer[100]; char buffer[100];
char confline[100], dhcpline[100], ipline[100]; char confline[100], dhcpline[100], ipline[100];
int ipa, ipb, ipc, ipd; int ipa, ipb, ipc, ipd;
int nNext = 0, bNext = 0, count = 0; int nNext = 0, bNext = 0, count = 0;
char *confToken; char *confToken;
gboolean data_good = FALSE; gboolean data_good = FALSE;
gboolean use_dhcp = TRUE; gboolean use_dhcp = TRUE;
guint32 ip4_address = 0; guint32 ip4_address = 0;
guint32 ip4_netmask = 0; guint32 ip4_netmask = 0;
guint32 ip4_gateway = 0; guint32 ip4_gateway = 0;
guint32 ip4_broadcast = 0;
g_return_if_fail (dev != NULL); g_return_if_fail (dev != NULL);
/* We use DHCP on an interface unless told not to */ /* We use DHCP on an interface unless told not to */
nm_device_config_set_use_dhcp (dev, TRUE); nm_device_config_set_use_dhcp (dev, TRUE);
nm_device_config_set_ip4_address (dev, 0); nm_device_config_set_ip4_address (dev, 0);
nm_device_config_set_ip4_gateway (dev, 0); nm_device_config_set_ip4_gateway (dev, 0);
nm_device_config_set_ip4_netmask (dev, 0); nm_device_config_set_ip4_netmask (dev, 0);
nm_device_config_set_ip4_broadcast (dev, 0);
/* Gentoo systems store this information in /* Gentoo systems store this information in
* /etc/conf.d/net, this is for all interfaces. * /etc/conf.d/net, this is for all interfaces.
*/ */
cfg_file_path = g_strdup_printf ("/etc/conf.d/net"); cfg_file_path = g_strdup_printf ("/etc/conf.d/net");
if (!cfg_file_path) if (!cfg_file_path)
return; return;
if (!(file = fopen (cfg_file_path, "r"))) if (!(file = fopen (cfg_file_path, "r")))
{ {
g_free (cfg_file_path); g_free (cfg_file_path);
return; return;
} }
sprintf(confline, "iface_%s", nm_device_get_iface (dev)); sprintf(confline, "iface_%s", nm_device_get_iface (dev));
sprintf(dhcpline, "iface_%s=\"dhcp\"", nm_device_get_iface (dev)); sprintf(dhcpline, "iface_%s=\"dhcp\"", nm_device_get_iface (dev));
while (fgets (buffer, 499, file) && !feof (file)) while (fgets (buffer, 499, file) && !feof (file))
{ {
/* Kock off newline if any */ /* Kock off newline if any */
g_strstrip (buffer); g_strstrip (buffer);
if (strncmp (buffer, confline, strlen(confline)) == 0) if (strncmp (buffer, confline, strlen(confline)) == 0)
{ {
/* Make sure this config file is for this device */ /* Make sure this config file is for this device */
if (strncmp (&buffer[strlen(confline) - strlen(nm_device_get_iface (dev))], if (strncmp (&buffer[strlen(confline) - strlen(nm_device_get_iface (dev))],
nm_device_get_iface (dev), strlen(nm_device_get_iface (dev)) nm_device_get_iface (dev), strlen(nm_device_get_iface (dev))) != 0)
) != 0) {
{ syslog (LOG_WARNING, "System config file '%s' does not define device '%s'\n",
syslog (LOG_WARNING, "System config file '%s' does not define device '%s'\n", cfg_file_path, nm_device_get_iface (dev));
cfg_file_path, nm_device_get_iface (dev)); break;
break; }
} else
else data_good = TRUE;
data_good = TRUE;
if (strncmp (buffer, dhcpline, strlen(dhcpline)) == 0) if (strncmp (buffer, dhcpline, strlen(dhcpline)) == 0)
{ {
use_dhcp = TRUE; use_dhcp = TRUE;
@ -343,7 +342,7 @@ void nm_system_device_update_config_info (NMDevice *dev)
use_dhcp = FALSE; use_dhcp = FALSE;
confToken = strtok(&buffer[strlen(confline) + 2], " "); confToken = strtok(&buffer[strlen(confline) + 2], " ");
while (count < 3) while (count < 3)
{ {
if (nNext == 1 && bNext == 1) if (nNext == 1 && bNext == 1)
{ {
ip4_address = inet_addr (confToken); ip4_address = inet_addr (confToken);
@ -360,7 +359,6 @@ void nm_system_device_update_config_info (NMDevice *dev)
else if (strcmp(confToken, "broadcast") == 0) else if (strcmp(confToken, "broadcast") == 0)
{ {
confToken = strtok(NULL, " "); confToken = strtok(NULL, " ");
ip4_broadcast = inet_addr (confToken);
count++; count++;
bNext = 1; bNext = 1;
} }
@ -369,13 +367,13 @@ void nm_system_device_update_config_info (NMDevice *dev)
ip4_address = inet_addr (confToken); ip4_address = inet_addr (confToken);
count++; count++;
} }
confToken = strtok(NULL, " "); confToken = strtok(NULL, " ");
}
} }
} }
}
/* If we aren't using dhcp, then try to get the gateway */ /* If we aren't using dhcp, then try to get the gateway */
if (!use_dhcp) if (!use_dhcp)
{ {
sprintf(ipline, "gateway=\"%s/", nm_device_get_iface (dev)); sprintf(ipline, "gateway=\"%s/", nm_device_get_iface (dev));
if (strncmp(buffer, ipline, strlen(ipline) - 1) == 0) if (strncmp(buffer, ipline, strlen(ipline) - 1) == 0)
{ {
@ -385,21 +383,21 @@ void nm_system_device_update_config_info (NMDevice *dev)
ip4_gateway = inet_addr (ipline); ip4_gateway = inet_addr (ipline);
} }
} }
} }
fclose (file); fclose (file);
g_free (cfg_file_path); g_free (cfg_file_path);
/* If successful, set values on the device */ /* If successful, set values on the device */
if (data_good) if (data_good)
{ {
nm_device_config_set_use_dhcp (dev, use_dhcp); nm_device_config_set_use_dhcp (dev, use_dhcp);
if (ip4_address) if (ip4_address)
nm_device_config_set_ip4_address (dev, ip4_address); nm_device_config_set_ip4_address (dev, ip4_address);
if (ip4_gateway) if (ip4_gateway)
nm_device_config_set_ip4_gateway (dev, ip4_gateway); nm_device_config_set_ip4_gateway (dev, ip4_gateway);
if (ip4_netmask) if (ip4_netmask)
nm_device_config_set_ip4_netmask (dev, ip4_netmask); nm_device_config_set_ip4_netmask (dev, ip4_netmask);
if (ip4_broadcast) if (ip4_broadcast)
nm_device_config_set_ip4_broadcast (dev, ip4_broadcast); nm_device_config_set_ip4_broadcast (dev, ip4_broadcast);
} }
} }