static int __init nf_conntrack_tftp_init(void) { int i, j, ret; if (ports_c == 0) ports[ports_c++] = TFTP_PORT; for (i = 0; i < ports_c; i++) { memset(&tftp[i], 0, sizeof(tftp[i])); tftp[i][0].tuple.src.l3num = AF_INET; tftp[i][1].tuple.src.l3num = AF_INET6; for (j = 0; j < 2; j++) { tftp[i][j].tuple.dst.protonum = IPPROTO_UDP; tftp[i][j].tuple.src.u.udp.port = htons(ports[i]); tftp[i][j].expect_policy = &tftp_exp_policy; tftp[i][j].me = THIS_MODULE; tftp[i][j].help = tftp_help; if (ports[i] == TFTP_PORT) sprintf(tftp[i][j].name, "tftp"); else sprintf(tftp[i][j].name, "tftp-%u", i); ret = nf_conntrack_helper_register(&tftp[i][j]); if (ret) { pr_err("failed to register helper for pf: %u port: %u\n", tftp[i][j].tuple.src.l3num, ports[i]); nf_conntrack_tftp_fini(); return ret; } } } return 0; }
static int __init nf_conntrack_tftp_init(void) { int i, j, ret; char *tmpname; #ifdef CONFIG_CAMEO_ALG_TFTP static struct proc_dir_entry *proc_tftp = NULL; #endif if (ports_c == 0) ports[ports_c++] = TFTP_PORT; for (i = 0; i < ports_c; i++) { memset(&tftp[i], 0, sizeof(tftp[i])); tftp[i][0].tuple.src.l3num = AF_INET; tftp[i][1].tuple.src.l3num = AF_INET6; for (j = 0; j < 2; j++) { tftp[i][j].tuple.dst.protonum = IPPROTO_UDP; tftp[i][j].tuple.src.u.udp.port = htons(ports[i]); tftp[i][j].expect_policy = &tftp_exp_policy; tftp[i][j].me = THIS_MODULE; tftp[i][j].help = tftp_help; tmpname = &tftp_names[i][j][0]; if (ports[i] == TFTP_PORT) sprintf(tmpname, "tftp"); else sprintf(tmpname, "tftp-%u", i); tftp[i][j].name = tmpname; ret = nf_conntrack_helper_register(&tftp[i][j]); if (ret) { printk(KERN_ERR "nf_ct_tftp: failed to register" " helper for pf: %u port: %u\n", tftp[i][j].tuple.src.l3num, ports[i]); nf_conntrack_tftp_fini(); return ret; } } } #ifdef CONFIG_CAMEO_ALG_TFTP //Xavier@20130515 proc_tftp = create_proc_entry("tftp",0,NULL); if (proc_tftp) { proc_tftp->read_proc = tftp_read_proc; proc_tftp->write_proc = tftp_write_proc; } //End #endif return 0; }
static int __init nf_conntrack_tftp_init(void) { int i, j, ret; char *tmpname; if (ports_c == 0) ports[ports_c++] = TFTP_PORT; for (i = 0; i < ports_c; i++) { memset(&tftp[i], 0, sizeof(tftp[i])); tftp[i][0].tuple.src.l3num = AF_INET; tftp[i][1].tuple.src.l3num = AF_INET6; for (j = 0; j < 2; j++) { tftp[i][j].tuple.dst.protonum = IPPROTO_UDP; tftp[i][j].tuple.src.u.udp.port = htons(ports[i]); tftp[i][j].mask.src.l3num = 0xFFFF; tftp[i][j].mask.dst.protonum = 0xFF; tftp[i][j].mask.src.u.udp.port = htons(0xFFFF); tftp[i][j].max_expected = 1; tftp[i][j].timeout = 5 * 60; /* 5 minutes */ tftp[i][j].me = THIS_MODULE; tftp[i][j].help = tftp_help; tmpname = &tftp_names[i][j][0]; if (ports[i] == TFTP_PORT) sprintf(tmpname, "tftp"); else sprintf(tmpname, "tftp-%u", i); tftp[i][j].name = tmpname; ret = nf_conntrack_helper_register(&tftp[i][j]); if (ret) { printk("nf_ct_tftp: failed to register helper " "for pf: %u port: %u\n", tftp[i][j].tuple.src.l3num, ports[i]); nf_conntrack_tftp_fini(); return ret; } } } return 0; }