Last version before deleting Makefile and CmakeLists.txt

nostr_core/nip011.h

@@ -0,0 +1,84 @@
+/*
+ * NOSTR Core Library - NIP-011: Relay Information Document
+ */
+
+#ifndef NIP011_H
+#define NIP011_H
+
+#include "nip001.h"
+#include <stddef.h>
+
+// NIP-11 Relay Information structures
+
+// Basic relay information
+typedef struct {
+    char* name;
+    char* description;
+    char* pubkey;
+    char* contact;
+    char* software;
+    char* version;
+    int* supported_nips;
+    size_t supported_nips_count;
+} nostr_relay_basic_info_t;
+
+// Relay limitations
+typedef struct {
+    int max_message_length;
+    int max_subscriptions;
+    int max_filters;
+    int max_limit;
+    int max_subid_length;
+    int min_prefix;
+    int max_event_tags;
+    int max_content_length;
+    int min_pow_difficulty;
+    int auth_required;        // -1 = not specified, 0 = false, 1 = true
+    int payment_required;     // -1 = not specified, 0 = false, 1 = true
+    int restricted_writes;    // -1 = not specified, 0 = false, 1 = true
+    long created_at_lower_limit;
+    long created_at_upper_limit;
+} nostr_relay_limitations_t;
+
+// Content limitations
+typedef struct {
+    char** relay_countries;
+    size_t relay_countries_count;
+} nostr_relay_content_limitations_t;
+
+// Community preferences
+typedef struct {
+    char** language_tags;
+    size_t language_tags_count;
+    char** tags;
+    size_t tags_count;
+    char* posting_policy;
+} nostr_relay_community_preferences_t;
+
+// Icon information
+typedef struct {
+    char* icon;
+} nostr_relay_icon_t;
+
+// Complete relay information structure
+typedef struct {
+    nostr_relay_basic_info_t basic;
+    
+    int has_limitations;
+    nostr_relay_limitations_t limitations;
+    
+    int has_content_limitations;
+    nostr_relay_content_limitations_t content_limitations;
+    
+    int has_community_preferences;
+    nostr_relay_community_preferences_t community_preferences;
+    
+    int has_icon;
+    nostr_relay_icon_t icon;
+} nostr_relay_info_t;
+
+// Function declarations
+int nostr_nip11_fetch_relay_info(const char* relay_url, nostr_relay_info_t** info_out, int timeout_seconds);
+void nostr_nip11_relay_info_free(nostr_relay_info_t* info);
+
+#endif // NIP011_H