X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Fcore%2Fgnunet-service-core_typemap.h;h=aee4573b61d9b13fef985f5063672ce7408bef6c;hb=18357100980d3ca6c417bfb975a57b13c6d1263d;hp=1087a90a6331fdd6c7b7e061dc9a92367f6cb02d;hpb=e887c4f5ee3bc146ca003aedad709f73321c714b;p=oweals%2Fgnunet.git

diff --git a/src/core/gnunet-service-core_typemap.h b/src/core/gnunet-service-core_typemap.h
index 1087a90a6..aee4573b6 100644
--- a/src/core/gnunet-service-core_typemap.h
+++ b/src/core/gnunet-service-core_typemap.h
@@ -39,31 +39,77 @@ struct GSC_TypeMap;
  * Add a set of types to our type map.
  */
 void
-GSC_TYPEMAP_add (const uint16_t *types,
-		 unsigned int tlen);
+GSC_TYPEMAP_add (const uint16_t * types, unsigned int tlen);
 
 
 /**
  * Remove a set of types from our type map.
  */
 void
-GSC_TYPEMAP_remove (const uint16_t *types,
-		    unsigned int tlen);
+GSC_TYPEMAP_remove (const uint16_t * types, unsigned int tlen);
+
+
+/**
+ * Compute a type map message for this peer.
+ *
+ * @return this peers current type map message.
+ */
+struct GNUNET_MessageHeader *
+GSC_TYPEMAP_compute_type_map_message (void);
+
+
+/**
+ * Extract a type map from a TYPE_MAP message.
+ *
+ * @param msg a type map message
+ * @return NULL on error
+ */
+struct GSC_TypeMap *
+GSC_TYPEMAP_get_from_message (const struct GNUNET_MessageHeader *msg);
 
 
 /**
  * Test if any of the types from the types array is in the
  * given type map.
  *
- * @param map map to test
+ * @param tmap map to test
  * @param types array of types
  * @param tcnt number of entries in types
  * @return GNUNET_YES if a type is in the map, GNUNET_NO if not
- */ 
+ */
 int
-GSC_TYPEMAP_test_match (const struct GSC_TypeMap *tmap,
-			const uint16_t *types,
-			unsigned int tcnt);
+GSC_TYPEMAP_test_match (const struct GSC_TypeMap *tmap, const uint16_t * types,
+                        unsigned int tcnt);
+
+
+/**
+ * Add additional types to a given typemap.
+ *
+ * @param tmap map to extend (not changed)
+ * @param types array of types to add
+ * @param tcnt number of entries in types
+ * @return updated type map (fresh copy)
+ */
+struct GSC_TypeMap *
+GSC_TYPEMAP_extend (const struct GSC_TypeMap *tmap, const uint16_t * types,
+                    unsigned int tcnt);
+
+/**
+ * Create an empty type map.
+ *
+ * @return an empty type map
+ */
+struct GSC_TypeMap *
+GSC_TYPEMAP_create (void);
+
+
+/**
+ * Free the given type map.
+ *
+ * @param tmap a type map
+ */
+void
+GSC_TYPEMAP_destroy (struct GSC_TypeMap *tmap);
 
 
 /**