add RSS types

[catta] / avahi-common / domain.c

diff --git a/avahi-common/domain.c b/avahi-common/domain.c
index 5a51a39ae58cd4f40e7eb24d393caca68b92fc26..1a4f8a60c419b630f1db8a8d35885ce39a12a993 100644 (file)
--- a/avahi-common/domain.c
+++ b/avahi-common/domain.c
@@ -320,3 +320,38 @@ int avahi_is_valid_host_name(const char *t) {
 
     return 1;
 }
+
+unsigned avahi_domain_hash(const char *s) {
+    unsigned hash = 0;
+    
+    for (;;) {
+        char c[65], *p;
+
+        if (!avahi_unescape_label(&s, c, sizeof(c)))
+            return hash;
+
+        if (!c[0])
+            continue;
+
+        for (p = c; *p; p++)
+            hash = 31 * hash + tolower(*p);
+    }
+}
+
+int avahi_domain_ends_with(const char *domain, const char *suffix) {
+    assert(domain);
+    assert(suffix);
+
+    assert(avahi_is_valid_domain_name(domain));
+    assert(avahi_is_valid_domain_name(suffix));
+
+    for (;;) {
+        char dummy[64];
+        
+        if (avahi_domain_equal(domain, suffix))
+            return 1;
+
+        if (!(avahi_unescape_label(&domain, dummy, sizeof(dummy))))
+            return 0;
+    } 
+}