static void DNSSD_API enum_reply(DNSServiceRef client, const DNSServiceFlags flags, uint32_t ifIndex,
DNSServiceErrorType errorCode, const char *replyDomain, void *context)
{
DNSServiceFlags partialflags = flags & ~(kDNSServiceFlagsMoreComing | kDNSServiceFlagsAdd | kDNSServiceFlagsDefault);
int labels = 0, depth = 0, i, initial = 0;
char text[64];
const char *label[128];
(void)client; // Unused
(void)ifIndex; // Unused
(void)context; // Unused
// 1. Print the header
if (num_printed++ == 0) printf("Timestamp Recommended %s domain\n", operation == 'E' ? "Registration" : "Browsing");
printtimestamp();
if (errorCode)
printf("Error code %d\n", errorCode);
else if (!*replyDomain)
printf("Error: No reply domain\n");
else
{
printf("%-10s", DomainMsg(flags));
printf("%-8s", (flags & kDNSServiceFlagsMoreComing) ? "(More)" : "");
if (partialflags) printf("Flags: %4X ", partialflags);
else printf(" ");
// 2. Count the labels
while (*replyDomain)
{
label[labels++] = replyDomain;
replyDomain = GetNextLabel(replyDomain, text);
}
// 3. Decide if we're going to clump the last two or three labels (e.g. "apple.com", or "nicta.com.au")
if (labels >= 3 && replyDomain - label[labels-1] <= 3 && label[labels-1] - label[labels-2] <= 4) initial = 3;
else if (labels >= 2 && replyDomain - label[labels-1] <= 4) initial = 2;
else initial = 1;
labels -= initial;
// 4. Print the initial one-, two- or three-label clump
for (i=0; i<initial; i++)
{
GetNextLabel(label[labels+i], text);
if (i>0) printf(".");
printf("%s", text);
}
printf("\n");
// 5. Print the remainder of the hierarchy
for (depth=0; depth<labels; depth++)
{
printf(" ");
for (i=0; i<=depth; i++) printf("- ");
GetNextLabel(label[labels-1-depth], text);
printf("> %s\n", text);
}
}
if (!(flags & kDNSServiceFlagsMoreComing)) fflush(stdout);
}
OSStatus
CConfigPropertySheet::DecodeDomainName( const char * raw, CString & decoded )
{
char nextLabel[128] = "\0";
char decodedDomainString[kDNSServiceMaxDomainName];
char * buffer = (char *) raw;
int labels = 0, i;
char text[64];
const char *label[128];
OSStatus err;
// Initialize
decodedDomainString[0] = '\0';
// Count the labels
while ( *buffer )
{
label[labels++] = buffer;
buffer = (char *) GetNextLabel(buffer, text);
}
buffer = (char*) raw;
for (i = 0; i < labels; i++)
{
buffer = (char *)GetNextLabel(buffer, nextLabel);
strcat(decodedDomainString, nextLabel);
strcat(decodedDomainString, ".");
}
// Remove trailing dot from domain name.
decodedDomainString[ strlen( decodedDomainString ) - 1 ] = '\0';
// Convert to Unicode
err = UTF8StringToStringObject( decodedDomainString, decoded );
return err;
}
/// \brief
/// Indicate that this memory is unbound from GPU usage.
inline void EndUse() {
VASSERT( m_uiInUse > 0 );
--m_uiInUse;
if ( m_uiInUse == 0 )
m_label = GetNextLabel();
}
