bcollet/socat
1
0
Fork 0
mirror of https://repo.or.cz/socat.git synced 2025-07-30 06:02:56 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

add generic setsockopt address options

Browse source
This commit is contained in:
Gerhard Rieger 2008-05-03 21:44:48 +02:00
parent 52be3b085e
commit 140443794b
9 changed files with 192 additions and 7 deletions

138
xioopts.c
View file

@ -1196,6 +1196,9 @@ const struct optname optionnames[] = {
#if WITH_EXEC || WITH_SYSTEM
IF_EXEC ("setsid", &opt_setsid)
#endif
IF_SOCKET ("setsockopt-bin", &opt_setsockopt_bin)
IF_SOCKET ("setsockopt-int", &opt_setsockopt_int)
IF_SOCKET ("setsockopt-string", &opt_setsockopt_string)
IF_ANY ("setuid", &opt_setuid)
IF_ANY ("setuid-early", &opt_setuid_early)
#if WITH_EXEC || WITH_SYSTEM
@ -2031,13 +2034,97 @@ int parseopts_table(const char **a, unsigned int groups, struct opt **opts,
ent->desc->defname);
}
++rest;
if (((*opts)[i].value2.u_string = strdup(token)) == NULL) {
if (((*opts)[i].value2.u_string = strdup(rest)) == NULL) {
Error("out of memory"); return -1;
}
}
Info3("setting option \"%s\" to %d:\"$s\"", ent->desc->defname,
Info3("setting option \"%s\" to %d:\"%s\"", ent->desc->defname,
(*opts)[i].value.u_int, (*opts)[i].value2.u_string);
break;
case TYPE_INT_INT_INT:
if (!assign) {
Error1("option \"%s\": values required", a0);
continue;
}
{
char *rest;
(*opts)[i].value.u_int = strtoul(token, &rest, 0);
if (*rest != ':') {
Error1("option \"%s\": 3 arguments required",
ent->desc->defname);
}
++rest;
(*opts)[i].value2.u_int = strtoul(rest, &rest, 0);
if (*rest != ':') {
Error1("option \"%s\": 3 arguments required",
ent->desc->defname);
}
++rest;
(*opts)[i].value3.u_int = strtoul(rest, &rest, 0);
}
Info4("setting option \"%s\" to %d:%d:%d", ent->desc->defname,
(*opts)[i].value.u_int, (*opts)[i].value2.u_int, (*opts)[i].value3.u_int);
break;
case TYPE_INT_INT_BIN:
if (!assign) {
Error1("option \"%s\": values required", a0);
continue;
}
{
char *rest;
(*opts)[i].value.u_int = strtoul(token, &rest, 0);
if (*rest != ':') {
Error1("option \"%s\": 3 arguments required",
ent->desc->defname);
}
++rest;
(*opts)[i].value2.u_int = strtoul(rest, &rest, 0);
if (*rest != ':') {
Error1("option \"%s\": 3 arguments required",
ent->desc->defname);
}
++rest;
optlen = 0;
if ((result = dalan(rest, optbuf, &optlen, sizeof(optbuf))) != 0) {
Error1("parseopts(): problem with \"%s\" data", rest);
continue;
}
if (((*opts)[i].value3.u_bin.b_data = memdup(optbuf, optlen)) == NULL) {
Error1("memdup(, "F_Zu"): out of memory", optlen);
return -1;
}
(*opts)[i].value3.u_bin.b_len = optlen;
}
Info3("setting option \"%s\" to %d:%d:..."/*!!!*/, ent->desc->defname,
(*opts)[i].value.u_int, (*opts)[i].value2.u_int);
break;
case TYPE_INT_INT_STRING:
if (!assign) {
Error1("option \"%s\": values required", a0);
continue;
}
{
char *rest;
(*opts)[i].value.u_int = strtoul(token, &rest, 0);
if (*rest != ':') {
Error1("option \"%s\": 3 arguments required",
ent->desc->defname);
}
++rest;
(*opts)[i].value2.u_int = strtoul(rest, &rest, 0);
if (*rest != ':') {
Error1("option \"%s\": 3 arguments required",
ent->desc->defname);
}
++rest;
if (((*opts)[i].value3.u_string = strdup(rest)) == NULL) {
Error("out of memory"); return -1;
}
}
Info4("setting option \"%s\" to %d:%d:\"%s\"", ent->desc->defname,
(*opts)[i].value.u_int, (*opts)[i].value2.u_int,
(*opts)[i].value3.u_int);
break;
#if defined(HAVE_STRUCT_IP_MREQ) || defined (HAVE_STRUCT_IP_MREQN)
case TYPE_IP_MREQN:
{
@ -3134,6 +3221,53 @@ int applyopts(int fd, struct opt *opts, unsigned int phase) {
Error1("ioctl() data type %d not implemented", opt->desc->type);
}
break;
case OPT_SETSOCKOPT_INT:
switch (opt->desc->type) {
case TYPE_INT_INT_INT:
if (Setsockopt(fd, opt->value.u_int, opt->value2.u_int,
&opt->value3.u_int, sizeof(int)) < 0) {
Error6("setsockopt(%d, %d, %d, {%d}, "F_Zu"): %s",
fd, opt->value.u_int, opt->value2.u_int,
opt->value3.u_int, sizeof(int), strerror(errno));
}
break;
default:
Error1("setsockopt() data type %d not implemented",
opt->desc->type);
}
break;
case OPT_SETSOCKOPT_BIN:
switch (opt->desc->type) {
case TYPE_INT_INT_BIN:
if (Setsockopt(fd, opt->value.u_int, opt->value2.u_int,
opt->value3.u_bin.b_data, opt->value3.u_bin.b_len) < 0) {
Error5("setsockopt(%d, %d, %d, {...}, "F_Zu"): %s",
fd, opt->value.u_int, opt->value2.u_int,
opt->value3.u_bin.b_len, strerror(errno));
}
break;
default:
Error1("setsockopt() data type %d not implemented",
opt->desc->type);
}
break;
case OPT_SETSOCKOPT_STRING:
switch (opt->desc->type) {
case TYPE_INT_INT_STRING:
if (Setsockopt(fd, opt->value.u_int, opt->value2.u_int,
opt->value3.u_string,
strlen(opt->value3.u_string)+1) < 0) {
Error6("setsockopt(%d, %d, %d, \"%s\", "F_Zu"): %s",
fd, opt->value.u_int, opt->value2.u_int,
opt->value3.u_string, strlen(opt->value3.u_string)+1,
strerror(errno));
}
break;
default:
Error1("setsockopt() data type %d not implemented",
opt->desc->type);
}
break;
default: Error1("applyopts(): option \"%s\" not implemented",
opt->desc->defname);