git-upload-pack: More efficient usage of the has_sha1 array

[git.git] / connect.c

diff --git a/connect.c b/connect.c
index b157cf1..b171c5d 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -1,6 +1,7 @@
 #include "cache.h"
 #include "pkt-line.h"
 #include "quote.h"
+#include "refs.h"
 #include <sys/wait.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
@@ -10,7 +11,8 @@
 /*
  * Read all the refs from the other end
  */
-struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match)
+struct ref **get_remote_heads(int in, struct ref **list,
+                             int nr_match, char **match, int ignore_funny)
 {
        *list = NULL;
        for (;;) {
@@ -29,6 +31,11 @@ struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **ma
                if (len < 42 || get_sha1_hex(buffer, old_sha1) || buffer[40] != ' ')
                        die("protocol error: expected sha/ref, got '%s'", buffer);
                name = buffer + 41;
+
+               if (ignore_funny && 45 < len && !memcmp(name, "refs/", 5) &&
+                   check_ref_format(name + 5))
+                       continue;
+
                if (nr_match && !path_match(name, nr_match, match))
                        continue;
                ref = xcalloc(1, sizeof(*ref) + len - 40);
@@ -284,6 +291,10 @@ static enum protocol get_protocol(const char *name)
                return PROTO_SSH;
        if (!strcmp(name, "git"))
                return PROTO_GIT;
+       if (!strcmp(name, "git+ssh"))
+               return PROTO_SSH;
+       if (!strcmp(name, "ssh+git"))
+               return PROTO_SSH;
        die("I don't handle protocol '%s'", name);
 }