Sync with maint

[thirdparty/git.git] / http-walker.c

diff --git a/http-walker.c b/http-walker.c
index 1ae8363de2bb618df534cc85c86eba3eac9e9c0a..fe15e325fabf76ffc01f0ce46504b8824f3b704b 100644 (file)
--- a/http-walker.c
+++ b/http-walker.c
@@ -1,10 +1,12 @@
 #include "cache.h"
+#include "repository.h"
 #include "commit.h"
 #include "walker.h"
 #include "http.h"
 #include "list.h"
 #include "transport.h"
 #include "packfile.h"
+#include "object-store.h"
 
 struct alt_base {
        char *base;
@@ -22,7 +24,7 @@ enum object_request_state {
 
 struct object_request {
        struct walker *walker;
-       unsigned char sha1[20];
+       struct object_id oid;
        struct alt_base *repo;
        enum object_request_state state;
        struct http_object_request *req;
@@ -56,7 +58,7 @@ static void start_object_request(struct walker *walker,
        struct active_request_slot *slot;
        struct http_object_request *req;
 
-       req = new_http_object_request(obj_req->repo->base, obj_req->sha1);
+       req = new_http_object_request(obj_req->repo->base, &obj_req->oid);
        if (req == NULL) {
                obj_req->state = ABORTED;
                return;
@@ -82,7 +84,7 @@ static void finish_object_request(struct object_request *obj_req)
                return;
 
        if (obj_req->req->rename == 0)
-               walker_say(obj_req->walker, "got %s\n", sha1_to_hex(obj_req->sha1));
+               walker_say(obj_req->walker, "got %s\n", oid_to_hex(&obj_req->oid));
 }
 
 static void process_object_response(void *callback_data)
@@ -96,6 +98,11 @@ static void process_object_response(void *callback_data)
        process_http_object_request(obj_req->req);
        obj_req->state = COMPLETE;
 
+       normalize_curl_result(&obj_req->req->curl_result,
+                             obj_req->req->http_code,
+                             obj_req->req->errorstr,
+                             sizeof(obj_req->req->errorstr));
+
        /* Use alternates if necessary */
        if (missing_target(obj_req->req)) {
                fetch_alternates(walker, alt->base);
@@ -129,7 +136,7 @@ static int fill_active_slot(struct walker *walker)
        list_for_each_safe(pos, tmp, head) {
                obj_req = list_entry(pos, struct object_request, node);
                if (obj_req->state == WAITING) {
-                       if (has_sha1_file(obj_req->sha1))
+                       if (has_object_file(&obj_req->oid))
                                obj_req->state = COMPLETE;
                        else {
                                start_object_request(walker, obj_req);
@@ -148,7 +155,7 @@ static void prefetch(struct walker *walker, unsigned char *sha1)
 
        newreq = xmalloc(sizeof(*newreq));
        newreq->walker = walker;
-       hashcpy(newreq->sha1, sha1);
+       hashcpy(newreq->oid.hash, sha1);
        newreq->repo = data->alt;
        newreq->state = WAITING;
        newreq->req = NULL;
@@ -206,6 +213,9 @@ static void process_alternates_response(void *callback_data)
        char *data;
        int i = 0;
 
+       normalize_curl_result(&slot->curl_result, slot->http_code,
+                             curl_errorstr, sizeof(curl_errorstr));
+
        if (alt_req->http_specific) {
                if (slot->curl_result != CURLE_OK ||
                    !alt_req->buffer->len) {
@@ -432,9 +442,9 @@ static int http_fetch_pack(struct walker *walker, struct alt_base *repo, unsigne
 
        if (walker->get_verbosely) {
                fprintf(stderr, "Getting pack %s\n",
-                       sha1_to_hex(target->sha1));
+                       hash_to_hex(target->hash));
                fprintf(stderr, " which contains %s\n",
-                       sha1_to_hex(sha1));
+                       hash_to_hex(sha1));
        }
 
        preq = new_http_pack_request(target, repo->base);
@@ -471,9 +481,9 @@ static void abort_object_request(struct object_request *obj_req)
        release_object_request(obj_req);
 }
 
-static int fetch_object(struct walker *walker, unsigned char *sha1)
+static int fetch_object(struct walker *walker, unsigned char *hash)
 {
-       char *hex = sha1_to_hex(sha1);
+       char *hex = hash_to_hex(hash);
        int ret = 0;
        struct object_request *obj_req = NULL;
        struct http_object_request *req;
@@ -481,13 +491,13 @@ static int fetch_object(struct walker *walker, unsigned char *sha1)
 
        list_for_each(pos, head) {
                obj_req = list_entry(pos, struct object_request, node);
-               if (!hashcmp(obj_req->sha1, sha1))
+               if (hasheq(obj_req->oid.hash, hash))
                        break;
        }
        if (obj_req == NULL)
                return error("Couldn't find request for %s in the queue", hex);
 
-       if (has_sha1_file(obj_req->sha1)) {
+       if (has_object_file(&obj_req->oid)) {
                if (obj_req->req != NULL)
                        abort_http_object_request(obj_req->req);
                abort_object_request(obj_req);
@@ -516,17 +526,8 @@ static int fetch_object(struct walker *walker, unsigned char *sha1)
                req->localfile = -1;
        }
 
-       /*
-        * we turned off CURLOPT_FAILONERROR to avoid losing a
-        * persistent connection and got CURLE_OK.
-        */
-       if (req->http_code >= 300 && req->curl_result == CURLE_OK &&
-                       (starts_with(req->url, "http://") ||
-                        starts_with(req->url, "https://"))) {
-               req->curl_result = CURLE_HTTP_RETURNED_ERROR;
-               xsnprintf(req->errorstr, sizeof(req->errorstr),
-                         "HTTP request failed");
-       }
+       normalize_curl_result(&req->curl_result, req->http_code,
+                             req->errorstr, sizeof(req->errorstr));
 
        if (obj_req->state == ABORTED) {
                ret = error("Request for %s aborted", hex);
@@ -541,11 +542,13 @@ static int fetch_object(struct walker *walker, unsigned char *sha1)
        } else if (req->zret != Z_STREAM_END) {
                walker->corrupt_object_found++;
                ret = error("File %s (%s) corrupt", hex, req->url);
-       } else if (hashcmp(obj_req->sha1, req->real_sha1)) {
+       } else if (!oideq(&obj_req->oid, &req->real_oid)) {
                ret = error("File %s has bad hash", hex);
        } else if (req->rename < 0) {
-               ret = error("unable to write sha1 filename %s",
-                           sha1_file_name(req->sha1));
+               struct strbuf buf = STRBUF_INIT;
+               loose_object_path(the_repository, &buf, &req->oid);
+               ret = error("unable to write sha1 filename %s", buf.buf);
+               strbuf_release(&buf);
        }
 
        release_http_object_request(req);
@@ -553,20 +556,20 @@ static int fetch_object(struct walker *walker, unsigned char *sha1)
        return ret;
 }
 
-static int fetch(struct walker *walker, unsigned char *sha1)
+static int fetch(struct walker *walker, unsigned char *hash)
 {
        struct walker_data *data = walker->data;
        struct alt_base *altbase = data->alt;
 
-       if (!fetch_object(walker, sha1))
+       if (!fetch_object(walker, hash))
                return 0;
        while (altbase) {
-               if (!http_fetch_pack(walker, altbase, sha1))
+               if (!http_fetch_pack(walker, altbase, hash))
                        return 0;
                fetch_alternates(walker, data->alt->base);
                altbase = altbase->next;
        }
-       return error("Unable to find %s under %s", sha1_to_hex(sha1),
+       return error("Unable to find %s under %s", hash_to_hex(hash),
                     data->alt->base);
 }