thodg/libgit2

diff --git a/src/fetch.c b/src/fetch.c
index 4880772..0de0c62 100644
--- a/src/fetch.c
+++ b/src/fetch.c
@@ -79,7 +79,7 @@ static int recv_pkt(git_pkt **out, gitno_buffer *buf)
 {
 	const char *ptr = buf->data, *line_end = ptr;
 	git_pkt *pkt;
-	int pkt_type, error = 0;
+	int pkt_type, error = 0, ret;
 
 	do {
 		if (buf->offset > 0)
@@ -106,7 +106,7 @@ static int recv_pkt(git_pkt **out, gitno_buffer *buf)
 			return GIT_PKT_NAK;
 		}
 
-		if ((error = gitno_recv(buf)) < 0)
+		if ((ret = gitno_recv(buf)) < 0)
 			return -1;
 	} while (error);
 
@@ -122,7 +122,6 @@ static int recv_pkt(git_pkt **out, gitno_buffer *buf)
 
 static int store_common(git_transport *t)
 {
-	int done = 0;
 	git_pkt *pkt = NULL;
 	gitno_buffer *buf = &t->buffer;
 
@@ -219,12 +218,42 @@ int git_fetch_negotiate(git_remote *remote)
 
 		if (t->common.length > 0)
 			break;
+
+		if (i % 20 == 0 && t->rpc) {
+			git_pkt_ack *pkt;
+			unsigned int i;
+
+			if (git_pkt_buffer_wants(&remote->refs, &t->caps, &data) < 0)
+				goto on_error;
+
+			git_vector_foreach(&t->common, i, pkt) {
+				git_pkt_buffer_have(&pkt->oid, &data);
+			}
+
+			if (git_buf_oom(&data))
+				goto on_error;
+		}
 	}
 
 	if (error < 0 && error != GIT_REVWALKOVER)
 		goto on_error;
 
 	/* Tell the other end that we're done negotiating */
+	if (t->rpc && t->common.length > 0) {
+		git_pkt_ack *pkt;
+		unsigned int i;
+
+		if (git_pkt_buffer_wants(&remote->refs, &t->caps, &data) < 0)
+			goto on_error;
+
+		git_vector_foreach(&t->common, i, pkt) {
+			git_pkt_buffer_have(&pkt->oid, &data);
+		}
+
+		if (git_buf_oom(&data))
+			goto on_error;
+	}
+
 	git_pkt_buffer_done(&data);
 	if (t->negotiation_step(t, data.ptr, data.size) < 0)
 		goto on_error;
@@ -233,10 +262,26 @@ int git_fetch_negotiate(git_remote *remote)
 	git_revwalk_free(walk);
 
 	/* Now let's eat up whatever the server gives us */
-	pkt_type = recv_pkt(NULL, buf);
-	if (pkt_type != GIT_PKT_ACK && pkt_type != GIT_PKT_NAK) {
-		giterr_set(GITERR_NET, "Unexpected pkt type");
-		return -1;
+	if (!t->caps.multi_ack) {
+		pkt_type = recv_pkt(NULL, buf);
+		if (pkt_type != GIT_PKT_ACK && pkt_type != GIT_PKT_NAK) {
+			giterr_set(GITERR_NET, "Unexpected pkt type");
+			return -1;
+		}
+	} else {
+		git_pkt_ack *pkt;
+		do {
+			if (recv_pkt((git_pkt **)&pkt, buf) < 0)
+				return -1;
+
+			if (pkt->type == GIT_PKT_NAK ||
+			    (pkt->type == GIT_PKT_ACK && pkt->status != GIT_ACK_CONTINUE)) {
+				git__free(pkt);
+				break;
+			}
+
+			git__free(pkt);
+		} while (1);
 	}
 
 	return 0;
@@ -257,50 +302,39 @@ int git_fetch_download_pack(git_remote *remote, git_off_t *bytes, git_indexer_st
 	if (t->own_logic)
 		return t->download_pack(t, remote->repo, bytes, stats);
 
-	return git_fetch__download_pack(NULL, 0, t, remote->repo, bytes, stats);
+	return git_fetch__download_pack(t, remote->repo, bytes, stats);
 
 }
 
 /* Receiving data from a socket and storing it is pretty much the same for git and HTTP */
 int git_fetch__download_pack(
-	const char *buffered,
-	size_t buffered_size,
 	git_transport *t,
 	git_repository *repo,
 	git_off_t *bytes,
 	git_indexer_stats *stats)
 {
 	int recvd;
-	char buff[1024];
-	gitno_buffer buf;
 	git_buf path = GIT_BUF_INIT;
+	gitno_buffer *buf = &t->buffer;
 	git_indexer_stream *idx = NULL;
 
-	gitno_buffer_setup(t, &buf, buff, sizeof(buff));
-
-	if (buffered && memcmp(buffered, "PACK", strlen("PACK"))) {
-		giterr_set(GITERR_NET, "The pack doesn't start with the signature");
-		return -1;
-	}
-
 	if (git_buf_joinpath(&path, git_repository_path(repo), "objects/pack") < 0)
 		return -1;
 
 	if (git_indexer_stream_new(&idx, git_buf_cstr(&path)) < 0)
 		goto on_error;
 
+	git_buf_free(&path);
 	memset(stats, 0, sizeof(git_indexer_stats));
-	if (buffered && git_indexer_stream_add(idx, buffered, buffered_size, stats) < 0)
-		goto on_error;
-
-	*bytes = buffered_size;
+	*bytes = 0;
 
 	do {
-		if (git_indexer_stream_add(idx, buf.data, buf.offset, stats) < 0)
+		if (git_indexer_stream_add(idx, buf->data, buf->offset, stats) < 0)
 			goto on_error;
 
-		gitno_consume_n(&buf, buf.offset);
-		if ((recvd = gitno_recv(&buf)) < 0)
+		gitno_consume_n(buf, buf->offset);
+
+		if ((recvd = gitno_recv(buf)) < 0)
 			goto on_error;
 
 		*bytes += recvd;
diff --git a/src/fetch.h b/src/fetch.h
index a7f1265..87bb43b 100644
--- a/src/fetch.h
+++ b/src/fetch.h
@@ -12,8 +12,7 @@
 int git_fetch_negotiate(git_remote *remote);
 int git_fetch_download_pack(git_remote *remote, git_off_t *bytes, git_indexer_stats *stats);
 
-int git_fetch__download_pack(const char *buffered, size_t buffered_size, git_transport *t,
-			     git_repository *repo, git_off_t *bytes, git_indexer_stats *stats);
+int git_fetch__download_pack(git_transport *t, git_repository *repo, git_off_t *bytes, git_indexer_stats *stats);
 int git_fetch_setup_walk(git_revwalk **out, git_repository *repo);
 
 #endif
diff --git a/src/netops.c b/src/netops.c
index b369e51..918ca1d 100644
--- a/src/netops.c
+++ b/src/netops.c
@@ -61,7 +61,7 @@ static int ssl_set_error(gitno_ssl *ssl, int error)
 }
 #endif
 
-void gitno_buffer_setup(git_transport *t, gitno_buffer *buf, char *data, unsigned int len)
+void gitno_buffer_setup_callback(git_transport *t, gitno_buffer *buf, char *data, unsigned int len, int (*recv)(gitno_buffer *buf), void *cb_data)
 {
 	memset(buf, 0x0, sizeof(gitno_buffer));
 	memset(data, 0x0, len);
@@ -73,6 +73,19 @@ void gitno_buffer_setup(git_transport *t, gitno_buffer *buf, char *data, unsigne
 	if (t->encrypt)
 		buf->ssl = &t->ssl;
 #endif
+
+	buf->recv = recv;
+	buf->cb_data = cb_data;
+}
+
+void gitno_buffer_setup(git_transport *t, gitno_buffer *buf, char *data, unsigned int len)
+{
+	gitno_buffer_setup_callback(t, buf, data, len, gitno__recv, NULL);
+}
+
+int gitno_recv(gitno_buffer *buf)
+{
+	return buf->recv(buf);
 }
 
 #ifdef GIT_SSL
@@ -91,7 +104,7 @@ static int ssl_recv(gitno_ssl *ssl, void *data, size_t len)
 }
 #endif
 
-int gitno_recv(gitno_buffer *buf)
+int gitno__recv(gitno_buffer *buf)
 {
 	int ret;
 
diff --git a/src/netops.h b/src/netops.h
index e2c2b81..dded55b 100644
--- a/src/netops.h
+++ b/src/netops.h
@@ -18,10 +18,14 @@ struct gitno_buffer {
 #ifdef GIT_SSL
 	struct gitno_ssl *ssl;
 #endif
+	int (*recv)(gitno_buffer *buffer);
+	void *cb_data;
 };
 
 void gitno_buffer_setup(git_transport *t, gitno_buffer *buf, char *data, unsigned int len);
+void gitno_buffer_setup_callback(git_transport *t, gitno_buffer *buf, char *data, unsigned int len, int (*recv)(gitno_buffer *buf), void *cb_data);
 int gitno_recv(gitno_buffer *buf);
+int gitno__recv(gitno_buffer *buf);
 
 void gitno_consume(gitno_buffer *buf, const char *ptr);
 void gitno_consume_n(gitno_buffer *buf, size_t cons);
diff --git a/src/pkt.c b/src/pkt.c
index e60e30d..8c916ff 100644
--- a/src/pkt.c
+++ b/src/pkt.c
@@ -42,15 +42,29 @@ static int flush_pkt(git_pkt **out)
 /* the rest of the line will be useful for multi_ack */
 static int ack_pkt(git_pkt **out, const char *line, size_t len)
 {
-	git_pkt *pkt;
+	git_pkt_ack *pkt;
 	GIT_UNUSED(line);
 	GIT_UNUSED(len);
 
-	pkt = git__malloc(sizeof(git_pkt));
+	pkt = git__calloc(1, sizeof(git_pkt_ack));
 	GITERR_CHECK_ALLOC(pkt);
 
 	pkt->type = GIT_PKT_ACK;
-	*out = pkt;
+	line += 3;
+	len -= 3;
+
+	if (len >= GIT_OID_HEXSZ) {
+		git_oid_fromstr(&pkt->oid, line + 1);
+		line += GIT_OID_HEXSZ + 1;
+		len -= GIT_OID_HEXSZ + 1;
+	}
+
+	if (len >= 7) {
+		if (!git__prefixcmp(line + 1, "continue"))
+			pkt->status = GIT_ACK_CONTINUE;
+	}
+
+	*out = (git_pkt *) pkt;
 
 	return 0;
 }
diff --git a/src/protocol.c b/src/protocol.c
index 6b38617..d8512fd 100644
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -56,3 +56,35 @@ int git_protocol_store_refs(git_protocol *p, const char *data, size_t len)
 
 	return 0;
 }
+
+int git_protocol_detect_caps(git_pkt_ref *pkt, git_transport_caps *caps)
+{
+	const char *ptr;
+
+	/* No refs or capabilites, odd but not a problem */
+	if (pkt == NULL || pkt->capabilities == NULL)
+		return 0;
+
+	ptr = pkt->capabilities;
+	while (ptr != NULL && *ptr != '\0') {
+		if (*ptr == ' ')
+			ptr++;
+
+		if(!git__prefixcmp(ptr, GIT_CAP_OFS_DELTA)) {
+			caps->common = caps->ofs_delta = 1;
+			ptr += strlen(GIT_CAP_OFS_DELTA);
+			continue;
+		}
+
+		if(!git__prefixcmp(ptr, GIT_CAP_MULTI_ACK)) {
+			caps->common = caps->multi_ack = 1;
+			ptr += strlen(GIT_CAP_MULTI_ACK);
+			continue;
+		}
+
+		/* We don't know this capability, so skip it */
+		ptr = strchr(ptr, ' ');
+	}
+
+	return 0;
+}
diff --git a/src/protocol.h b/src/protocol.h
index a6c3e07..9d53480 100644
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -9,6 +9,7 @@
 
 #include "transport.h"
 #include "buffer.h"
+#include "pkt.h"
 
 typedef struct {
 	git_transport *transport;
@@ -19,5 +20,6 @@ typedef struct {
 } git_protocol;
 
 int git_protocol_store_refs(git_protocol *p, const char *data, size_t len);
+int git_protocol_detect_caps(git_pkt_ref *pkt, git_transport_caps *caps);
 
 #endif
diff --git a/src/transport.h b/src/transport.h
index 3ef36f4..0adc037 100644
--- a/src/transport.h
+++ b/src/transport.h
@@ -74,7 +74,8 @@ struct git_transport {
 		connected : 1,
 		check_cert: 1,
 		encrypt : 1,
-		own_logic: 1; /* transitional */
+		own_logic: 1, /* transitional */
+		rpc: 1; /* git-speak for the HTTP transport */
 #ifdef GIT_SSL
 	struct gitno_ssl ssl;
 #endif
diff --git a/src/transports/git.c b/src/transports/git.c
index f5cdfe7..ccd9755 100644
--- a/src/transports/git.c
+++ b/src/transports/git.c
@@ -156,42 +156,6 @@ static int store_refs(transport_git *t)
 	}
 }
 
-static int detect_caps(transport_git *t)
-{
-	git_vector *refs = &t->refs;
-	git_pkt_ref *pkt;
-	git_transport_caps *caps = &t->parent.caps;
-	const char *ptr;
-
-	pkt = git_vector_get(refs, 0);
-	/* No refs or capabilites, odd but not a problem */
-	if (pkt == NULL || pkt->capabilities == NULL)
-		return 0;
-
-	ptr = pkt->capabilities;
-	while (ptr != NULL && *ptr != '\0') {
-		if (*ptr == ' ')
-			ptr++;
-
-		if(!git__prefixcmp(ptr, GIT_CAP_OFS_DELTA)) {
-			caps->common = caps->ofs_delta = 1;
-			ptr += strlen(GIT_CAP_OFS_DELTA);
-			continue;
-		}
-
-		if(!git__prefixcmp(ptr, GIT_CAP_MULTI_ACK)) {
-			caps->common = caps->multi_ack = 1;
-			ptr += strlen(GIT_CAP_MULTI_ACK);
-			continue;
-		}
-
-		/* We don't know this capability, so skip it */
-		ptr = strchr(ptr, ' ');
-	}
-
-	return 0;
-}
-
 /*
  * Since this is a network connection, we need to parse and store the
  * pkt-lines at this stage and keep them there.
@@ -219,7 +183,7 @@ static int git_connect(git_transport *transport, int direction)
 	if (store_refs(t) < 0)
 		goto cleanup;
 
-	if (detect_caps(t) < 0)
+	if (git_protocol_detect_caps(git_vector_get(&t->refs, 0), &transport->caps) < 0)
 		goto cleanup;
 
 	return 0;
diff --git a/src/transports/http.c b/src/transports/http.c
index 3d99839..25db802 100644
--- a/src/transports/http.c
+++ b/src/transports/http.c
@@ -31,7 +31,7 @@ typedef struct {
 	git_transport parent;
 	git_protocol proto;
 	git_vector refs;
-	git_vector common;
+	http_parser_settings settings;
 	git_buf buf;
 	git_remote_head **heads;
 	int error;
@@ -46,7 +46,7 @@ typedef struct {
 	char *host;
 	char *port;
 	char *service;
-	git_transport_caps caps;
+	char buffer[4096];
 #ifdef GIT_WIN32
 	WSADATA wsd;
 #endif
@@ -210,6 +210,7 @@ static int on_message_complete(http_parser *parser)
 
 static int store_refs(transport_http *t)
 {
+	git_transport *transport = (git_transport *) t;
 	http_parser_settings settings;
 	char buffer[1024];
 	gitno_buffer buf;
@@ -241,7 +242,7 @@ static int store_refs(transport_http *t)
 		gitno_consume_n(&buf, parsed);
 
 		if (ret == 0 || t->transfer_finished)
-			return 0;
+			break;
 	}
 
 	pkt = git_vector_get(&t->refs, 0);
@@ -249,9 +250,14 @@ static int store_refs(transport_http *t)
 		giterr_set(GITERR_NET, "Invalid HTTP response");
 		return t->error = -1;
 	} else {
+		/* Remove the comment and flush pkts */
+		git_vector_remove(&t->refs, 0);
 		git_vector_remove(&t->refs, 0);
 	}
 
+	if (git_protocol_detect_caps(git_vector_get(&t->refs, 0), &transport->caps) < 0)
+		return t->error = -1;
+
 	return 0;
 }
 
@@ -333,278 +339,86 @@ static int http_ls(git_transport *transport, git_headlist_cb list_cb, void *opaq
 	return 0;
 }
 
-static int on_body_parse_response(http_parser *parser, const char *str, size_t len)
+static int on_body_fill_buffer(http_parser *parser, const char *str, size_t len)
 {
+	git_transport *transport = (git_transport *) parser->data;
 	transport_http *t = (transport_http *) parser->data;
-	git_buf *buf = &t->buf;
-	git_vector *common = &t->common;
-	int error;
-	const char *line_end, *ptr;
-
-	if (len == 0) { /* EOF */
-		if (git_buf_len(buf) != 0) {
-			giterr_set(GITERR_NET, "Unexpected EOF");
-			return t->error = -1;
-		} else {
-			return 0;
-		}
-	}
-
-	git_buf_put(buf, str, len);
-	ptr = buf->ptr;
-	while (1) {
-		git_pkt *pkt;
-
-		if (git_buf_len(buf) == 0)
-			return 0;
-
-		error = git_pkt_parse_line(&pkt, ptr, &line_end, git_buf_len(buf));
-		if (error == GIT_EBUFS) {
-			return 0; /* Ask for more */
-		}
-		if (error < 0)
-			return t->error = -1;
+	gitno_buffer *buf = &transport->buffer;
 
-		git_buf_consume(buf, line_end);
-
-		if (pkt->type == GIT_PKT_PACK) {
-			git__free(pkt);
-			t->pack_ready = 1;
-			return 0;
-		}
-
-		if (pkt->type == GIT_PKT_NAK) {
-			git__free(pkt);
-			return 0;
-		}
-
-		if (pkt->type != GIT_PKT_ACK) {
-			git__free(pkt);
-			continue;
-		}
-
-		if (git_vector_insert(common, pkt) < 0)
-			return -1;
+	if (buf->len - buf->offset < len) {
+		giterr_set(GITERR_NET, "Can't fit data in the buffer");
+		return t->error = -1;
 	}
 
-	return error;
-
-}
+	memcpy(buf->data + buf->offset, str, len);
+	buf->offset += len;
 
-static int parse_response(transport_http *t)
-{
-	int ret = 0;
-	http_parser_settings settings;
-	char buffer[1024];
-	gitno_buffer buf;
-
-	http_parser_init(&t->parser, HTTP_RESPONSE);
-	t->parser.data = t;
-	t->transfer_finished = 0;
-	memset(&settings, 0x0, sizeof(http_parser_settings));
-	settings.on_header_field = on_header_field;
-	settings.on_header_value = on_header_value;
-	settings.on_headers_complete = on_headers_complete;
-	settings.on_body = on_body_parse_response;
-	settings.on_message_complete = on_message_complete;
-
-	gitno_buffer_setup((git_transport *)t, &buf, buffer, sizeof(buffer));
-
-	while(1) {
-		size_t parsed;
-
-		if ((ret = gitno_recv(&buf)) < 0)
-			return -1;
-
-		parsed = http_parser_execute(&t->parser, &settings, buf.data, buf.offset);
-		/* Both should happen at the same time */
-		if (parsed != buf.offset || t->error < 0)
-			return t->error;
-
-		gitno_consume_n(&buf, parsed);
-
-		if (ret == 0 || t->transfer_finished || t->pack_ready) {
-			return 0;
-		}
-	}
-
-	return ret;
+	return 0;
 }
 
-static int http_negotiate_fetch(git_transport *transport, git_repository *repo, const git_vector *wants)
+static int http_recv_cb(gitno_buffer *buf)
 {
+	git_transport *transport = (git_transport *) buf->cb_data;
 	transport_http *t = (transport_http *) transport;
-	int ret;
-	unsigned int i;
-	char buff[128];
-	gitno_buffer buf;
-	git_revwalk *walk = NULL;
-	git_oid oid;
-	git_pkt_ack *pkt;
-	git_vector *common = &t->common;
-	git_buf request = GIT_BUF_INIT, data = GIT_BUF_INIT;
+	size_t parsed, old_len;
+	gitno_buffer inner;
+	char buffer[2048];
+	int error;
 
-	gitno_buffer_setup(transport, &buf, buff, sizeof(buff));
+	if (t->transfer_finished)
+		return 0;
 
-	if (git_vector_init(common, 16, NULL) < 0)
-		return -1;
+	gitno_buffer_setup(transport, &inner, buffer, sizeof(buffer));
 
-	if (git_fetch_setup_walk(&walk, repo) < 0)
+	if ((error = gitno_recv(&inner)) < 0)
 		return -1;
 
-	do {
-		if ((ret = do_connect(t, t->host, t->port)) < 0)
-			goto cleanup;
-
-		if ((ret = git_pkt_buffer_wants(wants, &t->caps, &data)) < 0)
-			goto cleanup;
-
-		/* We need to send these on each connection */
-		git_vector_foreach (common, i, pkt) {
-			if ((ret = git_pkt_buffer_have(&pkt->oid, &data)) < 0)
-				goto cleanup;
-		}
-
-		i = 0;
-		while ((i < 20) && ((ret = git_revwalk_next(&oid, walk)) == 0)) {
-			if ((ret = git_pkt_buffer_have(&oid, &data)) < 0)
-				goto cleanup;
-
-			i++;
-		}
-
-		git_pkt_buffer_done(&data);
-
-		if ((ret = gen_request(&request, t->path, t->host, "POST", "upload-pack", data.size, 0)) < 0)
-			goto cleanup;
-
-		if ((ret = gitno_send(transport, request.ptr, request.size, 0)) < 0)
-			goto cleanup;
-
-		if ((ret = gitno_send(transport, data.ptr, data.size, 0)) < 0)
-			goto cleanup;
-
-		git_buf_clear(&request);
-		git_buf_clear(&data);
-
-		if (ret < 0 || i >= 256)
-			break;
+	old_len = buf->offset;
+	parsed = http_parser_execute(&t->parser, &t->settings, inner.data, inner.offset);
+	if (t->error < 0)
+		return t->error;
 
-		if ((ret = parse_response(t)) < 0)
-			goto cleanup;
-
-		if (t->pack_ready) {
-			ret = 0;
-			goto cleanup;
-		}
-
-	} while(1);
-
-cleanup:
-	git_buf_free(&request);
-	git_buf_free(&data);
-	git_revwalk_free(walk);
-	return ret;
+	return buf->offset - old_len;
 }
 
-typedef struct {
-	git_indexer_stream *idx;
-	git_indexer_stats *stats;
-	transport_http *transport;
-} download_pack_cbdata;
-
-static int on_message_complete_download_pack(http_parser *parser)
-{
-	download_pack_cbdata *data = (download_pack_cbdata *) parser->data;
-
-	data->transport->transfer_finished = 1;
-
-	return 0;
-}
-static int on_body_download_pack(http_parser *parser, const char *str, size_t len)
-{
-	download_pack_cbdata *data = (download_pack_cbdata *) parser->data;
-	transport_http *t = data->transport;
-	git_indexer_stream *idx = data->idx;
-	git_indexer_stats *stats = data->stats;
-
-	return t->error = git_indexer_stream_add(idx, str, len, stats);
-}
-
-/*
- * As the server is probably using Transfer-Encoding: chunked, we have
- * to use the HTTP parser to download the pack instead of giving it to
- * the simple downloader. Furthermore, we're using keep-alive
- * connections, so the simple downloader would just hang.
- */
-static int http_download_pack(git_transport *transport, git_repository *repo, git_off_t *bytes, git_indexer_stats *stats)
+static int http_negotiation_step(struct git_transport *transport, void *data, size_t len)
 {
 	transport_http *t = (transport_http *) transport;
-	git_buf *oldbuf = &t->buf;
-	int recvd;
-	http_parser_settings settings;
-	char buffer[1024];
-	gitno_buffer buf;
-	git_buf path = GIT_BUF_INIT;
-	git_indexer_stream *idx = NULL;
-	download_pack_cbdata data;
-
-	gitno_buffer_setup(transport, &buf, buffer, sizeof(buffer));
-
-	if (memcmp(oldbuf->ptr, "PACK", strlen("PACK"))) {
-		giterr_set(GITERR_NET, "The pack doesn't start with a pack signature");
-		return -1;
-	}
-
-	if (git_buf_joinpath(&path, git_repository_path(repo), "objects/pack") < 0)
-		return -1;
+	git_buf request = GIT_BUF_INIT;
+	int ret;
 
-	if (git_indexer_stream_new(&idx, git_buf_cstr(&path)) < 0)
+	/* First, send the data as a HTTP POST request */
+	if ((ret = do_connect(t, t->host, t->port)) < 0)
 		return -1;
 
-	/*
-	 * This is part of the previous response, so we don't want to
-	 * re-init the parser, just set these two callbacks.
-	 */
-	memset(stats, 0, sizeof(git_indexer_stats));
-	data.stats = stats;
-	data.idx = idx;
-	data.transport = t;
-	t->parser.data = &data;
-	t->transfer_finished = 0;
-	memset(&settings, 0x0, sizeof(settings));
-	settings.on_message_complete = on_message_complete_download_pack;
-	settings.on_body = on_body_download_pack;
-	*bytes = git_buf_len(oldbuf);
-
-	if (git_indexer_stream_add(idx, git_buf_cstr(oldbuf), git_buf_len(oldbuf), stats) < 0)
+	if ((ret = gen_request(&request, t->path, t->host, "POST", "upload-pack", len, 0)) < 0)
 		goto on_error;
 
-	gitno_buffer_setup(transport, &buf, buffer, sizeof(buffer));
-
-	do {
-		size_t parsed;
+	if ((ret = gitno_send(transport, request.ptr, request.size, 0)) < 0)
+		goto on_error;
 
-		if ((recvd = gitno_recv(&buf)) < 0)
-			goto on_error;
+	if ((ret = gitno_send(transport, data, len, 0)) < 0)
+		goto on_error;
 
-		parsed = http_parser_execute(&t->parser, &settings, buf.data, buf.offset);
-		if (parsed != buf.offset || t->error < 0)
-			goto on_error;
+	git_buf_free(&request);
 
-		*bytes += recvd;
-		gitno_consume_n(&buf, parsed);
-	} while (recvd > 0 && !t->transfer_finished);
+	/* Then we need to set up the buffer to grab data from the HTTP response */
+	http_parser_init(&t->parser, HTTP_RESPONSE);
+	t->parser.data = t;
+	t->transfer_finished = 0;
+	memset(&t->settings, 0x0, sizeof(http_parser_settings));
+	t->settings.on_header_field = on_header_field;
+	t->settings.on_header_value = on_header_value;
+	t->settings.on_headers_complete = on_headers_complete;
+	t->settings.on_body = on_body_fill_buffer;
+	t->settings.on_message_complete = on_message_complete;
 
-	if (git_indexer_stream_finalize(idx, stats) < 0)
-		goto on_error;
+	gitno_buffer_setup_callback(transport, &transport->buffer, t->buffer, sizeof(t->buffer), http_recv_cb, t);
 
-	git_indexer_stream_free(idx);
 	return 0;
 
 on_error:
-	git_indexer_stream_free(idx);
-	git_buf_free(&path);
+	git_buf_free(&request);
 	return -1;
 }
 
@@ -628,7 +442,7 @@ static void http_free(git_transport *transport)
 {
 	transport_http *t = (transport_http *) transport;
 	git_vector *refs = &t->refs;
-	git_vector *common = &t->common;
+	git_vector *common = &transport->common;
 	unsigned int i;
 	git_pkt *p;
 
@@ -668,13 +482,12 @@ int git_transport_http(git_transport **out)
 
 	memset(t, 0x0, sizeof(transport_http));
 
-	t->parent.own_logic = 1;
 	t->parent.connect = http_connect;
 	t->parent.ls = http_ls;
-	t->parent.negotiate_fetch = http_negotiate_fetch;
-	t->parent.download_pack = http_download_pack;
+	t->parent.negotiation_step = http_negotiation_step;
 	t->parent.close = http_close;
 	t->parent.free = http_free;
+	t->parent.rpc = 1;
 	t->proto.refs = &t->refs;
 	t->proto.transport = (git_transport *) t;