1 /*        $NetBSD: save_execute.c,v 1.1.1.1 2012/03/23 21:20:10 christos Exp $  */
2 
3 #include "ipf.h"
4 #include "ipmon.h"
5 
6 static void *execute_parse __P((char **));
7 static void execute_destroy __P((void *));
8 static int execute_send __P((void *, ipmon_msg_t *));
9 static void execute_print __P((void *));
10 
11 typedef struct execute_opts_s {
12           char      *path;
13 } execute_opts_t;
14 
15 ipmon_saver_t executesaver = {
16           "execute",
17           execute_destroy,
18           NULL,                         /* dup */
19           NULL,                         /* match */
20           execute_parse,
21           execute_print,
22           execute_send
23 };
24 
25 
26 static void *
execute_parse(char ** strings)27 execute_parse(char **strings)
28 {
29           execute_opts_t *ctx;
30 
31           ctx = calloc(1, sizeof(*ctx));
32 
33           if (ctx != NULL && strings[0] != NULL && strings[0][0] != '\0') {
34                     ctx->path = strdup(strings[0]);
35 
36           } else {
37                     free(ctx);
38                     return NULL;
39           }
40 
41           return ctx;
42 }
43 
44 
45 static void
execute_print(ctx)46 execute_print(ctx)
47           void *ctx;
48 {
49           execute_opts_t *exe = ctx;
50 
51           printf("%s", exe->path);
52 }
53 
54 
55 static void
execute_destroy(ctx)56 execute_destroy(ctx)
57           void *ctx;
58 {
59           execute_opts_t *exe = ctx;
60 
61           if (exe != NULL)
62                     free(exe->path);
63           free(exe);
64 }
65 
66 
67 static int
execute_send(ctx,msg)68 execute_send(ctx, msg)
69           void *ctx;
70           ipmon_msg_t *msg;
71 {
72           execute_opts_t *exe = ctx;
73           FILE *fp;
74 
75           fp = popen(exe->path, "w");
76           if (fp != NULL) {
77                     fwrite(msg->imm_msg, msg->imm_msglen, 1, fp);
78                     pclose(fp);
79           }
80           return 0;
81 }
82 
83