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-rw-r--r--upload-pack.c58
1 files changed, 32 insertions, 26 deletions
diff --git a/upload-pack.c b/upload-pack.c
index 540778d1dd..6ad4661441 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -53,7 +53,6 @@ static int no_progress, daemon_mode;
#define ALLOW_ANY_SHA1 07
static unsigned int allow_unadvertised_object_request;
static int shallow_nr;
-static struct object_array have_obj;
static struct object_array want_obj;
static struct object_array extra_edge_obj;
static unsigned int timeout;
@@ -100,7 +99,7 @@ static int write_one_shallow(const struct commit_graft *graft, void *cb_data)
return 0;
}
-static void create_pack_file(void)
+static void create_pack_file(const struct object_array *have_obj)
{
struct child_process pack_objects = CHILD_PROCESS_INIT;
char data[8193], progress[128];
@@ -165,9 +164,9 @@ static void create_pack_file(void)
fprintf(pipe_fd, "%s\n",
oid_to_hex(&want_obj.objects[i].item->oid));
fprintf(pipe_fd, "--not\n");
- for (i = 0; i < have_obj.nr; i++)
+ for (i = 0; i < have_obj->nr; i++)
fprintf(pipe_fd, "%s\n",
- oid_to_hex(&have_obj.objects[i].item->oid));
+ oid_to_hex(&have_obj->objects[i].item->oid));
for (i = 0; i < extra_edge_obj.nr; i++)
fprintf(pipe_fd, "%s\n",
oid_to_hex(&extra_edge_obj.objects[i].item->oid));
@@ -304,7 +303,8 @@ static void create_pack_file(void)
die("git upload-pack: %s", abort_msg);
}
-static int got_oid(const char *hex, struct object_id *oid)
+static int got_oid(const char *hex, struct object_id *oid,
+ struct object_array *have_obj)
{
struct object *o;
int we_knew_they_have = 0;
@@ -332,17 +332,17 @@ static int got_oid(const char *hex, struct object_id *oid)
parents->item->object.flags |= THEY_HAVE;
}
if (!we_knew_they_have) {
- add_object_array(o, NULL, &have_obj);
+ add_object_array(o, NULL, have_obj);
return 1;
}
return 0;
}
-static int ok_to_give_up(void)
+static int ok_to_give_up(const struct object_array *have_obj)
{
uint32_t min_generation = GENERATION_NUMBER_ZERO;
- if (!have_obj.nr)
+ if (!have_obj->nr)
return 0;
return can_all_from_reach_with_flag(&want_obj, THEY_HAVE,
@@ -350,7 +350,7 @@ static int ok_to_give_up(void)
min_generation);
}
-static int get_common_commits(void)
+static int get_common_commits(struct object_array *have_obj)
{
struct object_id oid;
char last_hex[GIT_MAX_HEXSZ + 1];
@@ -368,11 +368,11 @@ static int get_common_commits(void)
if (!line) {
if (multi_ack == 2 && got_common
- && !got_other && ok_to_give_up()) {
+ && !got_other && ok_to_give_up(have_obj)) {
sent_ready = 1;
packet_write_fmt(1, "ACK %s ready\n", last_hex);
}
- if (have_obj.nr == 0 || multi_ack)
+ if (have_obj->nr == 0 || multi_ack)
packet_write_fmt(1, "NAK\n");
if (no_done && sent_ready) {
@@ -386,10 +386,10 @@ static int get_common_commits(void)
continue;
}
if (skip_prefix(line, "have ", &arg)) {
- switch (got_oid(arg, &oid)) {
+ switch (got_oid(arg, &oid, have_obj)) {
case -1: /* they have what we do not */
got_other = 1;
- if (multi_ack && ok_to_give_up()) {
+ if (multi_ack && ok_to_give_up(have_obj)) {
const char *hex = oid_to_hex(&oid);
if (multi_ack == 2) {
sent_ready = 1;
@@ -405,14 +405,14 @@ static int get_common_commits(void)
packet_write_fmt(1, "ACK %s common\n", last_hex);
else if (multi_ack)
packet_write_fmt(1, "ACK %s continue\n", last_hex);
- else if (have_obj.nr == 1)
+ else if (have_obj->nr == 1)
packet_write_fmt(1, "ACK %s\n", last_hex);
break;
}
continue;
}
if (!strcmp(line, "done")) {
- if (have_obj.nr > 0) {
+ if (have_obj->nr > 0) {
if (multi_ack)
packet_write_fmt(1, "ACK %s\n", last_hex);
return 0;
@@ -1067,8 +1067,9 @@ void upload_pack(struct upload_pack_options *options)
receive_needs();
if (want_obj.nr) {
- get_common_commits();
- create_pack_file();
+ struct object_array have_obj = OBJECT_ARRAY_INIT;
+ get_common_commits(&have_obj);
+ create_pack_file(&have_obj);
}
}
@@ -1256,7 +1257,8 @@ static void process_args(struct packet_reader *request,
}
}
-static int process_haves(struct oid_array *haves, struct oid_array *common)
+static int process_haves(struct oid_array *haves, struct oid_array *common,
+ struct object_array *have_obj)
{
int i;
@@ -1289,13 +1291,14 @@ static int process_haves(struct oid_array *haves, struct oid_array *common)
parents->item->object.flags |= THEY_HAVE;
}
if (!we_knew_they_have)
- add_object_array(o, NULL, &have_obj);
+ add_object_array(o, NULL, have_obj);
}
return 0;
}
-static int send_acks(struct oid_array *acks, struct strbuf *response)
+static int send_acks(struct oid_array *acks, struct strbuf *response,
+ const struct object_array *have_obj)
{
int i;
@@ -1310,7 +1313,7 @@ static int send_acks(struct oid_array *acks, struct strbuf *response)
oid_to_hex(&acks->oid[i]));
}
- if (ok_to_give_up()) {
+ if (ok_to_give_up(have_obj)) {
/* Send Ready */
packet_buf_write(response, "ready\n");
return 1;
@@ -1319,16 +1322,17 @@ static int send_acks(struct oid_array *acks, struct strbuf *response)
return 0;
}
-static int process_haves_and_send_acks(struct upload_pack_data *data)
+static int process_haves_and_send_acks(struct upload_pack_data *data,
+ struct object_array *have_obj)
{
struct oid_array common = OID_ARRAY_INIT;
struct strbuf response = STRBUF_INIT;
int ret = 0;
- process_haves(&data->haves, &common);
+ process_haves(&data->haves, &common, have_obj);
if (data->done) {
ret = 1;
- } else if (send_acks(&common, &response)) {
+ } else if (send_acks(&common, &response, have_obj)) {
packet_buf_delim(&response);
ret = 1;
} else {
@@ -1394,6 +1398,8 @@ int upload_pack_v2(struct repository *r, struct argv_array *keys,
{
enum fetch_state state = FETCH_PROCESS_ARGS;
struct upload_pack_data data;
+ /* NEEDSWORK: make this non-static */
+ static struct object_array have_obj;
git_config(upload_pack_config, NULL);
@@ -1425,7 +1431,7 @@ int upload_pack_v2(struct repository *r, struct argv_array *keys,
}
break;
case FETCH_SEND_ACKS:
- if (process_haves_and_send_acks(&data))
+ if (process_haves_and_send_acks(&data, &have_obj))
state = FETCH_SEND_PACK;
else
state = FETCH_DONE;
@@ -1435,7 +1441,7 @@ int upload_pack_v2(struct repository *r, struct argv_array *keys,
send_shallow_info(&data);
packet_write_fmt(1, "packfile\n");
- create_pack_file();
+ create_pack_file(&have_obj);
state = FETCH_DONE;
break;
case FETCH_DONE:
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 17:50:07 +0000