add base: browser window, hints, history, cookies, adblock

adblock/att_adblock.h

@@ -0,0 +1,37 @@
+#pragma once
+
+// C API of the att_adblock Rust crate (adblock/src/lib.rs), a thin wrapper
+// over Brave's adblock-rust. Keep the two in sync by hand.
+
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct AttAdblockEngine AttAdblockEngine;
+
+// Compiles filter list text; several lists may be concatenated. Null on failure.
+AttAdblockEngine *att_adblock_engine_from_rules(const uint8_t *rules, size_t len);
+
+// Loads data from att_adblock_engine_serialize. Null if it is corrupt or from an
+// incompatible adblock-rust version.
+AttAdblockEngine *att_adblock_engine_deserialize(const uint8_t *data, size_t len);
+
+// The returned buffer must be released with att_adblock_buffer_free.
+uint8_t *att_adblock_engine_serialize(const AttAdblockEngine *engine, size_t *out_len);
+void att_adblock_buffer_free(uint8_t *data, size_t len);
+
+void att_adblock_engine_free(AttAdblockEngine *engine);
+
+// All strings are NUL-terminated UTF-8. request_type uses webRequest names
+// ("script", "image", "xhr", "sub_frame", ...). Thread-safe.
+bool att_adblock_should_block(const AttAdblockEngine *engine, const char *url,
+                              const char *source_url, const char *request_type,
+                              const char *method);
+
+#ifdef __cplusplus
+}
+#endif