Merge branch 'jc/nostat'

diff --git a/http-fetch.c b/http-fetch.c
index 97ce13c44c3bedcb13b55c4af885940831f1d12c..ce3df5f35c1fe16dbafec299ade95bb706d86e77 100644 (file)
--- a/http-fetch.c
+++ b/http-fetch.c
@@ -220,7 +220,6 @@ static void start_object_request(struct object_request *obj_req)
                free(obj_req->url);
                return;
        }
-       
 }
 
 static void finish_object_request(struct object_request *obj_req)
@@ -312,7 +311,7 @@ void fill_active_slots(void)
        while (active_requests < max_requests && obj_req != NULL) {
                if (obj_req->state == WAITING) {
                        if (has_sha1_file(obj_req->sha1))
-                               release_object_request(obj_req);
+                               obj_req->state = COMPLETE;
                        else
                                start_object_request(obj_req);
                        curl_multi_perform(curlm, &num_transfers);
@@ -326,7 +325,7 @@ void fill_active_slots(void)
                        slot->curl = NULL;
                }
                slot = slot->next;
-       }                               
+       }
 }
 #endif
 
@@ -382,10 +381,10 @@ static int fetch_index(struct alt_base *repo, unsigned char *sha1)
 
        if (get_verbosely)
                fprintf(stderr, "Getting index for pack %s\n", hex);
-       
+
        url = xmalloc(strlen(repo->base) + 64);
        sprintf(url, "%s/objects/pack/pack-%s.idx", repo->base, hex);
-       
+
        filename = sha1_pack_index_name(sha1);
        snprintf(tmpfile, sizeof(tmpfile), "%s.temp", filename);
        indexfile = fopen(tmpfile, "a");
@@ -469,13 +468,11 @@ static void process_alternates_response(void *callback_data)
                                         alt_req->url);
                        active_requests++;
                        slot->in_use = 1;
-                       if (start_active_slot(slot)) {
-                               return;
-                       } else {
+                       if (!start_active_slot(slot)) {
                                got_alternates = -1;
                                slot->in_use = 0;
-                               return;
                        }
+                       return;
                }
        } else if (slot->curl_result != CURLE_OK) {
                if (slot->http_code != 404 &&
@@ -504,7 +501,7 @@ static void process_alternates_response(void *callback_data)
                        } else if (!memcmp(data + i, "../", 3)) {
                                i += 3;
                                serverlen = strlen(base);
-                               while (i + 2 < posn && 
+                               while (i + 2 < posn &&
                                       !memcmp(data + i, "../", 3)) {
                                        do {
                                                serverlen--;
@@ -513,7 +510,7 @@ static void process_alternates_response(void *callback_data)
                                        i += 3;
                                }
                                // If the server got removed, give up.
-                               okay = strchr(base, ':') - base + 3 < 
+                               okay = strchr(base, ':') - base + 3 <
                                        serverlen;
                        } else if (alt_req->http_specific) {
                                char *colon = strchr(data + i, ':');
@@ -531,7 +528,7 @@ static void process_alternates_response(void *callback_data)
                                        posn - i - 7);
                                target[serverlen + posn - i - 7] = '\0';
                                if (get_verbosely)
-                                       fprintf(stderr, 
+                                       fprintf(stderr,
                                                "Also look at %s\n", target);
                                newalt = xmalloc(sizeof(*newalt));
                                newalt->next = NULL;
@@ -580,7 +577,7 @@ static void fetch_alternates(char *base)
 
        if (get_verbosely)
                fprintf(stderr, "Getting alternates list for %s\n", base);
-       
+
        url = xmalloc(strlen(base) + 31);
        sprintf(url, "%s/objects/info/http-alternates", base);
 
@@ -630,7 +627,7 @@ static int fetch_indices(struct alt_base *repo)
 
        if (get_verbosely)
                fprintf(stderr, "Getting pack list for %s\n", repo->base);
-       
+
        url = xmalloc(strlen(repo->base) + 21);
        sprintf(url, "%s/objects/info/packs", repo->base);
 
@@ -776,6 +773,20 @@ static int fetch_pack(struct alt_base *repo, unsigned char *sha1)
        return 0;
 }
 
+static void abort_object_request(struct object_request *obj_req)
+{
+       if (obj_req->local >= 0) {
+               close(obj_req->local);
+               obj_req->local = -1;
+       }
+       unlink(obj_req->tmpfile);
+       if (obj_req->slot) {
+               release_active_slot(obj_req->slot);
+               obj_req->slot = NULL;
+       }
+       release_object_request(obj_req);
+}
+
 static int fetch_object(struct alt_base *repo, unsigned char *sha1)
 {
        char *hex = sha1_to_hex(sha1);
@@ -788,7 +799,7 @@ static int fetch_object(struct alt_base *repo, unsigned char *sha1)
                return error("Couldn't find request for %s in the queue", hex);
 
        if (has_sha1_file(obj_req->sha1)) {
-               release_object_request(obj_req);
+               abort_object_request(obj_req);
                return 0;
        }
 
@@ -823,9 +834,8 @@ static int fetch_object(struct alt_base *repo, unsigned char *sha1)
        } else if (memcmp(obj_req->sha1, obj_req->real_sha1, 20)) {
                ret = error("File %s has bad hash\n", hex);
        } else if (obj_req->rename < 0) {
-               ret = error("unable to write sha1 filename %s: %s",
-                           obj_req->filename,
-                           strerror(obj_req->rename));
+               ret = error("unable to write sha1 filename %s",
+                           obj_req->filename);
        }
 
        release_object_request(obj_req);
@@ -844,7 +854,7 @@ int fetch(unsigned char *sha1)
                fetch_alternates(alt->base);
                altbase = altbase->next;
        }
-       return error("Unable to find %s under %s\n", sha1_to_hex(sha1), 
+       return error("Unable to find %s under %s\n", sha1_to_hex(sha1),
                     alt->base);
 }
 
@@ -905,7 +915,7 @@ int fetch_ref(char *ref, unsigned char *sha1)
         buffer.posn = 0;
         buffer.buffer = hex;
         hex[41] = '\0';
-        
+
        url = quote_ref_url(base, ref);
        slot = get_active_slot();
        slot->results = &results;