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Diffstat (limited to 'remote-curl.c')
-rw-r--r--remote-curl.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/remote-curl.c b/remote-curl.c
index c540358..b4e9db8 100644
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -291,6 +291,19 @@ static int show_http_message(struct strbuf *type, struct strbuf *charset,
return 0;
}
+static int get_protocol_http_header(enum protocol_version version,
+ struct strbuf *header)
+{
+ if (version > 0) {
+ strbuf_addf(header, GIT_PROTOCOL_HEADER ": version=%d",
+ version);
+
+ return 1;
+ }
+
+ return 0;
+}
+
static struct discovery *discover_refs(const char *service, int for_push)
{
struct strbuf exp = STRBUF_INIT;
@@ -299,6 +312,8 @@ static struct discovery *discover_refs(const char *service, int for_push)
struct strbuf buffer = STRBUF_INIT;
struct strbuf refs_url = STRBUF_INIT;
struct strbuf effective_url = STRBUF_INIT;
+ struct strbuf protocol_header = STRBUF_INIT;
+ struct string_list extra_headers = STRING_LIST_INIT_DUP;
struct discovery *last = last_discovery;
int http_ret, maybe_smart = 0;
struct http_get_options http_options;
@@ -318,11 +333,16 @@ static struct discovery *discover_refs(const char *service, int for_push)
strbuf_addf(&refs_url, "service=%s", service);
}
+ /* Add the extra Git-Protocol header */
+ if (get_protocol_http_header(get_protocol_version_config(), &protocol_header))
+ string_list_append(&extra_headers, protocol_header.buf);
+
memset(&http_options, 0, sizeof(http_options));
http_options.content_type = &type;
http_options.charset = &charset;
http_options.effective_url = &effective_url;
http_options.base_url = &url;
+ http_options.extra_headers = &extra_headers;
http_options.initial_request = 1;
http_options.no_cache = 1;
http_options.keep_error = 1;
@@ -389,6 +409,8 @@ static struct discovery *discover_refs(const char *service, int for_push)
strbuf_release(&charset);
strbuf_release(&effective_url);
strbuf_release(&buffer);
+ strbuf_release(&protocol_header);
+ string_list_clear(&extra_headers, 0);
last_discovery = last;
return last;
}
@@ -425,6 +447,7 @@ struct rpc_state {
char *service_url;
char *hdr_content_type;
char *hdr_accept;
+ char *protocol_header;
char *buf;
size_t alloc;
size_t len;
@@ -611,6 +634,10 @@ static int post_rpc(struct rpc_state *rpc)
headers = curl_slist_append(headers, needs_100_continue ?
"Expect: 100-continue" : "Expect:");
+ /* Add the extra Git-Protocol header */
+ if (rpc->protocol_header)
+ headers = curl_slist_append(headers, rpc->protocol_header);
+
retry:
slot = get_active_slot();
@@ -751,6 +778,11 @@ static int rpc_service(struct rpc_state *rpc, struct discovery *heads)
strbuf_addf(&buf, "Accept: application/x-%s-result", svc);
rpc->hdr_accept = strbuf_detach(&buf, NULL);
+ if (get_protocol_http_header(heads->version, &buf))
+ rpc->protocol_header = strbuf_detach(&buf, NULL);
+ else
+ rpc->protocol_header = NULL;
+
while (!err) {
int n = packet_read(rpc->out, NULL, NULL, rpc->buf, rpc->alloc, 0);
if (!n)
@@ -778,6 +810,7 @@ static int rpc_service(struct rpc_state *rpc, struct discovery *heads)
free(rpc->service_url);
free(rpc->hdr_content_type);
free(rpc->hdr_accept);
+ free(rpc->protocol_header);
free(rpc->buf);
strbuf_release(&buf);
return err;