void NetDev_addAddress(const char* ifName,
struct Sockaddr* sa,
int prefixLen,
struct Log* logger,
struct Except* eh)
{
int addrFam = Sockaddr_getFamily(sa);
struct Allocator* alloc;
BufferAllocator_STACK(alloc, 4096);
char* printedAddr = Sockaddr_print(sa, alloc);
if (addrFam != Sockaddr_AF_INET && addrFam != Sockaddr_AF_INET6) {
Except_throw(eh, "Unknown address type for address [%s]", printedAddr);
}
int prefixMax = (addrFam == Sockaddr_AF_INET6) ? 128 : 32;
if (prefixLen < 0 || prefixLen > prefixMax) {
Except_throw(eh, "prefixLen [%d] must be greater than 0 and less than %d",
prefixLen, prefixMax);
}
void* addr;
int len = Sockaddr_getAddress(sa, &addr);
if (len < 0 || len != prefixMax / 8) {
Except_throw(eh, "Invalid sockaddr [%s]", printedAddr);
}
Log_info(logger, "Setting IP address [%s/%d] on interface [%s]",
printedAddr, prefixLen, ifName);
NetPlatform_addAddress(ifName, addr, prefixLen, addrFam, logger, eh);
}
void NetDev_addAddress(const char* ifName,
struct Sockaddr* sa,
struct Log* logger,
struct Except* eh)
{
int addrFam;
char* printedAddr;
void* addr;
struct Allocator* alloc;
BufferAllocator_STACK(alloc, 4096);
checkAddressAndPrefix(sa, &addrFam, &printedAddr, &addr, alloc, eh);
Log_info(logger, "Setting IP address [%s/%d] on interface [%s]",
printedAddr, sa->prefix, ifName);
NetPlatform_addAddress(ifName, addr, sa->prefix, addrFam, logger, alloc, eh);
}