From 97f678b9405478da31cc42eae6aefb6e99ef22b3 Mon Sep 17 00:00:00 2001
From: alex <alex@infiniteadaptability.org>
Date: Sun, 31 Jul 2022 00:35:49 -0700
Subject: [PATCH] ...

---
 inc/peer.h                           |  2 +-
 src/peer/hash.c                      | 12 ++++++++++--
 test/integration/Makefile.am         |  6 +++++-
 test/integration/qbittorrent.tests.c |  3 ++-
 4 files changed, 18 insertions(+), 5 deletions(-)

diff --git a/inc/peer.h b/inc/peer.h
index c2537ca..7eae50f 100644
--- a/inc/peer.h
+++ b/inc/peer.h
@@ -89,7 +89,7 @@ int peer_handshake(struct peer*);
 int peer_handshake_received(struct peer*);
 int peer_hash_reject(struct peer*);
 int peer_hash_reject_received(struct peer*,ssize_t);
-int peer_hash_request(struct peer*);
+int peer_hash_request(struct peer*, const struct hash_request*);
 int peer_hash_request_received(struct peer*,ssize_t);
 int peer_hashes(struct peer*);
 int peer_hashes_received(struct peer*,ssize_t);
diff --git a/src/peer/hash.c b/src/peer/hash.c
index efe1b43..ff92cba 100644
--- a/src/peer/hash.c
+++ b/src/peer/hash.c
@@ -1,12 +1,20 @@
 #include<peer.h>
 
 #define HASH_REQUEST_LENGTH crypto_hash_sha256_BYTES+4+4+4+4
+
 int peer_hash_request(struct peer *info,const struct hash_request *request) {
 	unsigned char buf[HASH_REQUEST_LENGTH];
 
-	
+	memcpy(buf,request->pieces_root,crypto_hash_sha256_BYTES);
 
-	return -1;
+	UINT32_T_TO_BYTES(request->base_layer,(&(buf[crypto_hash_sha256_BYTES])));
+	UINT32_T_TO_BYTES(request->index,(&(buf[crypto_hash_sha256_BYTES+4])));
+	UINT32_T_TO_BYTES(request->length,(&(buf[crypto_hash_sha256_BYTES+8])));
+	UINT32_T_TO_BYTES(request->proof_layers,(&(buf[crypto_hash_sha256_BYTES+12])));
+
+	if(net_send(info,buf,HASH_REQUEST_LENGTH)<0) { return -1; }
+
+	return 1;
 }
 
 int peer_hash_request_received(struct peer *info, ssize_t len) {
diff --git a/test/integration/Makefile.am b/test/integration/Makefile.am
index 94b93aa..d41168f 100644
--- a/test/integration/Makefile.am
+++ b/test/integration/Makefile.am
@@ -43,9 +43,13 @@ qbittorrent_tests_SOURCES = \
 	$(top_srcdir)/src/peer/choke.c \
 	$(top_srcdir)/src/peer/free.c \
 	$(top_srcdir)/src/peer/handshake.c \
+	$(top_srcdir)/src/peer/hash.c \
 	$(top_srcdir)/src/peer/id.c \
 	$(top_srcdir)/src/peer/init.c \
-	$(top_srcdir)/src/peer/interest.c
+	$(top_srcdir)/src/peer/interest.c \
+	$(top_srcdir)/src/peer/keepalive.c \
+	$(top_srcdir)/src/peer/piece.c \
+	$(top_srcdir)/src/peer/request.c
 
 clean-local:
 	-rm -rf $(TEST_DIRECTORY)
diff --git a/test/integration/qbittorrent.tests.c b/test/integration/qbittorrent.tests.c
index 28543b7..cba1e42 100644
--- a/test/integration/qbittorrent.tests.c
+++ b/test/integration/qbittorrent.tests.c
@@ -23,6 +23,7 @@ int main() {
 void qbittorrent_integration_test() {
 	struct addrinfo hints, *res;
 	struct peer *info;
+	struct hash_request req;
 	enum peer_message type;
 	ssize_t i;
 
@@ -68,7 +69,7 @@ void qbittorrent_integration_test() {
 
 	assert(1==peer_keepalive(info));
 
-	assert(1==peer_hash_request(info));
+	assert(1==peer_hash_request(info,&req));
 
 	close(info->sock);
 	peer_free(info);
-- 
2.39.5