diff options
Diffstat (limited to 'remote-curl.c')
| -rw-r--r-- | remote-curl.c | 49 |
1 files changed, 30 insertions, 19 deletions
diff --git a/remote-curl.c b/remote-curl.c index 468ccef58a..9a8b123507 100644 --- a/remote-curl.c +++ b/remote-curl.c @@ -95,15 +95,16 @@ static struct discovery* discover_refs(const char *service) struct strbuf buffer = STRBUF_INIT; struct discovery *last = last_discovery; char *refs_url; - int http_ret, is_http = 0; + int http_ret, maybe_smart = 0; if (last && !strcmp(service, last->service)) return last; free_discovery(last); strbuf_addf(&buffer, "%sinfo/refs", url); - if (!prefixcmp(url, "http://") || !prefixcmp(url, "https://")) { - is_http = 1; + if ((!prefixcmp(url, "http://") || !prefixcmp(url, "https://")) && + git_env_bool("GIT_SMART_HTTP", 1)) { + maybe_smart = 1; if (!strchr(url, '?')) strbuf_addch(&buffer, '?'); else @@ -131,7 +132,7 @@ static struct discovery* discover_refs(const char *service) last->buf_alloc = strbuf_detach(&buffer, &last->len); last->buf = last->buf_alloc; - if (is_http && 5 <= last->len && last->buf[4] == '#') { + if (maybe_smart && 5 <= last->len && last->buf[4] == '#') { /* smart HTTP response; validate that the service * pkt-line matches our request. */ @@ -355,7 +356,7 @@ static int run_slot(struct active_request_slot *slot) slot->curl_result = curl_easy_perform(slot->curl); finish_active_slot(slot); - err = handle_curl_result(slot, &results); + err = handle_curl_result(&results); if (err != HTTP_OK && err != HTTP_REAUTH) { error("RPC failed; result=%d, HTTP code = %ld", results.curl_result, results.http_code); @@ -399,6 +400,7 @@ static int post_rpc(struct rpc_state *rpc) struct curl_slist *headers = NULL; int use_gzip = rpc->gzip_request; char *gzip_body = NULL; + size_t gzip_size = 0; int err, large_request = 0; /* Try to load the entire request, if we can fit it into the @@ -430,6 +432,11 @@ static int post_rpc(struct rpc_state *rpc) return -1; } + headers = curl_slist_append(headers, rpc->hdr_content_type); + headers = curl_slist_append(headers, rpc->hdr_accept); + headers = curl_slist_append(headers, "Expect:"); + +retry: slot = get_active_slot(); curl_easy_setopt(slot->curl, CURLOPT_NOBODY, 0); @@ -437,10 +444,6 @@ static int post_rpc(struct rpc_state *rpc) curl_easy_setopt(slot->curl, CURLOPT_URL, rpc->service_url); curl_easy_setopt(slot->curl, CURLOPT_ENCODING, "gzip"); - headers = curl_slist_append(headers, rpc->hdr_content_type); - headers = curl_slist_append(headers, rpc->hdr_accept); - headers = curl_slist_append(headers, "Expect:"); - if (large_request) { /* The request body is large and the size cannot be predicted. * We must use chunked encoding to send it. @@ -458,24 +461,32 @@ static int post_rpc(struct rpc_state *rpc) fflush(stderr); } + } else if (gzip_body) { + /* + * If we are looping to retry authentication, then the previous + * run will have set up the headers and gzip buffer already, + * and we just need to send it. + */ + curl_easy_setopt(slot->curl, CURLOPT_POSTFIELDS, gzip_body); + curl_easy_setopt(slot->curl, CURLOPT_POSTFIELDSIZE, gzip_size); + } else if (use_gzip && 1024 < rpc->len) { /* The client backend isn't giving us compressed data so * we can try to deflate it ourselves, this may save on. * the transfer time. */ - size_t size; git_zstream stream; int ret; memset(&stream, 0, sizeof(stream)); git_deflate_init_gzip(&stream, Z_BEST_COMPRESSION); - size = git_deflate_bound(&stream, rpc->len); - gzip_body = xmalloc(size); + gzip_size = git_deflate_bound(&stream, rpc->len); + gzip_body = xmalloc(gzip_size); stream.next_in = (unsigned char *)rpc->buf; stream.avail_in = rpc->len; stream.next_out = (unsigned char *)gzip_body; - stream.avail_out = size; + stream.avail_out = gzip_size; ret = git_deflate(&stream, Z_FINISH); if (ret != Z_STREAM_END) @@ -485,16 +496,16 @@ static int post_rpc(struct rpc_state *rpc) if (ret != Z_OK) die("cannot deflate request; zlib end error %d", ret); - size = stream.total_out; + gzip_size = stream.total_out; headers = curl_slist_append(headers, "Content-Encoding: gzip"); curl_easy_setopt(slot->curl, CURLOPT_POSTFIELDS, gzip_body); - curl_easy_setopt(slot->curl, CURLOPT_POSTFIELDSIZE, size); + curl_easy_setopt(slot->curl, CURLOPT_POSTFIELDSIZE, gzip_size); if (options.verbosity > 1) { fprintf(stderr, "POST %s (gzip %lu to %lu bytes)\n", rpc->service_name, - (unsigned long)rpc->len, (unsigned long)size); + (unsigned long)rpc->len, (unsigned long)gzip_size); fflush(stderr); } } else { @@ -514,9 +525,9 @@ static int post_rpc(struct rpc_state *rpc) curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, rpc_in); curl_easy_setopt(slot->curl, CURLOPT_FILE, rpc); - do { - err = run_slot(slot); - } while (err == HTTP_REAUTH && !large_request && !use_gzip); + err = run_slot(slot); + if (err == HTTP_REAUTH && !large_request) + goto retry; if (err != HTTP_OK) err = -1; |