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Allow list of environment variables to be passed to execute_script().

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When executing host-up/down scripts, include the address and port of the
remote host.
This commit is contained in:
Guus Sliepen 2002-07-10 11:27:06 +00:00
parent a1bd878e11
commit 36cbaa32f4
4 changed files with 69 additions and 59 deletions
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62
src/graph.c
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@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: graph.c,v 1.1.2.13 2002/06/21 10:11:12 guus Exp $
$Id: graph.c,v 1.1.2.14 2002/07/10 11:27:06 guus Exp $
*/
/* We need to generate two trees from the graph:
@ -63,6 +63,7 @@
#include "edge.h"
#include "connection.h"
#include "process.h"
#include "device.h"
#include "system.h"
@ -157,6 +158,9 @@ void sssp_bfs(void)
avl_tree_t *todo_tree;
int indirect;
char *name;
char *address, *port;
char *envp[7];
int i;
todo_tree = avl_alloc_tree(NULL, NULL);
@ -253,32 +257,40 @@ void sssp_bfs(void)
next = node->next;
n = (node_t *)node->data;
if(n->status.visited)
if(n->status.visited ^ n->status.reachable)
{
if(!n->status.reachable)
{
if(debug_lvl >= DEBUG_TRAFFIC)
n->status.reachable = !n->status.reachable;
if(debug_lvl >= DEBUG_TRAFFIC)
if(n->status.reachable)
syslog(LOG_DEBUG, _("Node %s (%s) became reachable"), n->name, n->hostname);
n->status.reachable = 1;
asprintf(&name, "hosts/%s-up", n->name);
execute_script(name);
free(name);
}
}
else
{
if(n->status.reachable)
{
if(debug_lvl >= DEBUG_TRAFFIC)
syslog(LOG_DEBUG, _("Node %s (%s) became unreachable"), n->name, n->hostname);
n->status.reachable = 0;
n->status.validkey = 0;
n->status.waitingforkey = 0;
n->sent_seqno = 0;
asprintf(&name, "hosts/%s-down", n->name);
execute_script(name);
free(name);
}
else
syslog(LOG_DEBUG, _("Node %s (%s) became unreachable"), n->name, n->hostname);
if(!n->status.reachable)
{
n->status.reachable = 0;
n->status.validkey = 0;
n->status.waitingforkey = 0;
n->sent_seqno = 0;
}
asprintf(&envp[0], "NETNAME=%s", netname?netname:"");
asprintf(&envp[1], "DEVICE=%s", device?device:"");
asprintf(&envp[2], "INTERFACE=%s", interface?interface:"");
asprintf(&envp[3], "NODE=%s", n->name);
sockaddr2str(&n->address, &address, &port);
asprintf(&envp[4], "REMOTEADDRESS=%s", address);
asprintf(&envp[5], "REMOTEPORT=%s", port);
envp[6] = NULL;
asprintf(&name, n->status.reachable?"hosts/%s-up":"hosts/%s-down", n->name);
execute_script(name, envp);
free(name);
free(address);
free(port);
for(i = 0; i < 7; i++)
free(envp[i]);
}
}
}