diff options
| -rw-r--r-- | cache.h | 1 | ||||
| -rw-r--r-- | connect.c | 16 |
2 files changed, 16 insertions, 1 deletions
@@ -340,6 +340,7 @@ extern int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail, int nr_refspec, char **refspec, int all); extern int get_ack(int fd, unsigned char *result_sha1); extern struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match, int ignore_funny); +extern int server_supports(const char *feature); extern struct packed_git *parse_pack_index(unsigned char *sha1); extern struct packed_git *parse_pack_index_file(const unsigned char *sha1, @@ -8,6 +8,8 @@ #include <arpa/inet.h> #include <netdb.h> +static char *server_capabilities = ""; + /* * Read all the refs from the other end */ @@ -20,7 +22,7 @@ struct ref **get_remote_heads(int in, struct ref **list, unsigned char old_sha1[20]; static char buffer[1000]; char *name; - int len; + int len, name_len; len = packet_read_line(in, buffer, sizeof(buffer)); if (!len) @@ -36,6 +38,13 @@ struct ref **get_remote_heads(int in, struct ref **list, check_ref_format(name + 5)) continue; + name_len = strlen(name); + if (len != name_len + 41) { + if (server_capabilities) + free(server_capabilities); + server_capabilities = strdup(name + name_len + 1); + } + if (nr_match && !path_match(name, nr_match, match)) continue; ref = xcalloc(1, sizeof(*ref) + len - 40); @@ -47,6 +56,11 @@ struct ref **get_remote_heads(int in, struct ref **list, return list; } +int server_supports(const char *feature) +{ + return strstr(feature, server_capabilities) != NULL; +} + int get_ack(int fd, unsigned char *result_sha1) { static char line[1000]; |