static void mp_filter(struct MPFilter* event, size_t bytes){
if( strcmp(event->MAMPid, MPinfo->id) != 0){
logmsg(verbose, CONTROL, "This reply was intened for a different MP (%s).\n", event->MAMPid);
return;
}
if ( debug_flag ){
logmsg(verbose, CONTROL, "Got MPFilter from MArCd.\n");
hexdump(verbose, (char*)event, bytes);
}
if ( bytes < 200 ){
logmsg(verbose, CONTROL, "Legacy MPFilter detected\n");
event->filter.version = 0;
}
struct filter filter = {0,};
filter_unpack(&event->filter, &filter);
/* Make sure that the User doesnt request more information than we can give. */
filter.caplen = MIN(filter.caplen, snaplen());
logmsg(stderr, CONTROL, "Updating filter {%d}\n", filter.filter_id);
if ( verbose_flag ){
filter_print(&filter, stdout, 0);
}
mprules_add(&filter);
}
int main(int argc, char **argv) {
#if 0
{
//system("cat /proc/self/status");
int i;
for (i = 0; i < argc; i++)
printf("*%s* ", argv[i]);
printf("\n");
}
#endif
if (argc < 2) {
usage();
return 1;
}
if (strcmp(argv[1], "-h") == 0 || strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") ==0) {
usage();
return 0;
}
else if (argc == 2 && strcmp(argv[1], "debug-syscalls") == 0)
syscall_print();
else if (argc == 2 && strcmp(argv[1], "debug-errnos") == 0)
errno_print();
else if (argc == 2 && strcmp(argv[1], "debug-protocols") == 0)
protocol_print();
else if (argc == 5 && strcmp(argv[1], "protocol") == 0 && strcmp(argv[2], "build") == 0)
protocol_build_filter(argv[3], argv[4]);
else if (argc == 4 && strcmp(argv[1], "secondary") == 0 && strcmp(argv[2], "64") == 0)
seccomp_secondary_64(argv[3]);
else if (argc == 4 && strcmp(argv[1], "secondary") == 0 && strcmp(argv[2], "32") == 0)
seccomp_secondary_32(argv[3]);
else if (argc == 3 && strcmp(argv[1], "default") == 0)
seccomp_default(argv[2], 0);
else if (argc == 4 && strcmp(argv[1], "default") == 0 && strcmp(argv[3], "allow-debuggers") == 0)
seccomp_default(argv[2], 1);
else if (argc == 4 && strcmp(argv[1], "drop") == 0)
seccomp_drop(argv[2], argv[3], 0);
else if (argc == 5 && strcmp(argv[1], "drop") == 0 && strcmp(argv[4], "allow-debuggers") == 0)
seccomp_drop(argv[2], argv[3], 1);
else if (argc == 5 && strcmp(argv[1], "default") == 0 && strcmp(argv[2], "drop") == 0)
seccomp_default_drop(argv[3], argv[4], 0);
else if (argc == 6 && strcmp(argv[1], "default") == 0 && strcmp(argv[2], "drop") == 0 && strcmp(argv[5], "allow-debuggers") == 0)
seccomp_default_drop(argv[3], argv[4], 1);
else if (argc == 4 && strcmp(argv[1], "keep") == 0)
seccomp_keep(argv[2], argv[3]);
else if (argc == 3 && strcmp(argv[1], "print") == 0)
filter_print(argv[2]);
else {
fprintf(stderr, "Error fseccomp: invalid arguments\n");
return 1;
}
return 0;
}
