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upload-pack: move {want,have}_obj to upload_pack_data 

As we cleanup 'upload-pack.c' by using 'struct upload_pack_data'
more thoroughly, let's move the want_obj and have_obj object
arrays into 'struct upload_pack_data'.

These object arrays are used by both upload_pack() and
upload_pack_v2(), for example when these functions call
create_pack_file(). We are going to use
'struct upload_pack_data' in upload_pack() in a followup
commit.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Christian Couder 2020-05-15 12:04:43 +02:00 committed by Junio C Hamano
parent 06c7a43296
commit 389f161ab2
1 changed files with 25 additions and 23 deletions
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48
upload-pack.c
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@ -1132,6 +1132,8 @@ void upload_pack(struct upload_pack_options *options)
struct upload_pack_data {
struct string_list wanted_refs;
struct object_array want_obj;
struct object_array have_obj;
struct oid_array haves;
struct object_array shallows;
@ -1157,12 +1159,16 @@ struct upload_pack_data {
static void upload_pack_data_init(struct upload_pack_data *data)
{
struct string_list wanted_refs = STRING_LIST_INIT_DUP;
struct object_array want_obj = OBJECT_ARRAY_INIT;
struct object_array have_obj = OBJECT_ARRAY_INIT;
struct oid_array haves = OID_ARRAY_INIT;
struct object_array shallows = OBJECT_ARRAY_INIT;
struct string_list deepen_not = STRING_LIST_INIT_DUP;
memset(data, 0, sizeof(*data));
data->wanted_refs = wanted_refs;
data->want_obj = want_obj;
data->have_obj = have_obj;
data->haves = haves;
data->shallows = shallows;
data->deepen_not = deepen_not;
@ -1172,6 +1178,8 @@ static void upload_pack_data_init(struct upload_pack_data *data)
static void upload_pack_data_clear(struct upload_pack_data *data)
{
string_list_clear(&data->wanted_refs, 1);
object_array_clear(&data->want_obj);
object_array_clear(&data->have_obj);
oid_array_clear(&data->haves);
object_array_clear(&data->shallows);
string_list_clear(&data->deepen_not, 0);
@ -1256,19 +1264,18 @@ static int parse_have(const char *line, struct oid_array *haves)
}
static void process_args(struct packet_reader *request,
struct upload_pack_data *data,
struct object_array *want_obj)
struct upload_pack_data *data)
{
while (packet_reader_read(request) == PACKET_READ_NORMAL) {
const char *arg = request->line;
const char *p;
/* process want */
if (parse_want(&data->writer, arg, want_obj))
if (parse_want(&data->writer, arg, &data->want_obj))
continue;
if (allow_ref_in_want &&
parse_want_ref(&data->writer, arg, &data->wanted_refs,
want_obj))
&data->want_obj))
continue;
/* process have line */
if (parse_have(arg, &data->haves))
@ -1399,17 +1406,16 @@ static int send_acks(struct packet_writer *writer, struct oid_array *acks,
return 0;
}
static int process_haves_and_send_acks(struct upload_pack_data *data,
struct object_array *have_obj,
struct object_array *want_obj)
static int process_haves_and_send_acks(struct upload_pack_data *data)
{
struct oid_array common = OID_ARRAY_INIT;
int ret = 0;
process_haves(&data->haves, &common, have_obj);
process_haves(&data->haves, &common, &data->have_obj);
if (data->done) {
ret = 1;
} else if (send_acks(&data->writer, &common, have_obj, want_obj)) {
} else if (send_acks(&data->writer, &common,
&data->have_obj, &data->want_obj)) {
packet_writer_delim(&data->writer);
ret = 1;
} else {
@ -1441,8 +1447,7 @@ static void send_wanted_ref_info(struct upload_pack_data *data)
packet_writer_delim(&data->writer);
}
static void send_shallow_info(struct upload_pack_data *data,
struct object_array *want_obj)
static void send_shallow_info(struct upload_pack_data *data)
{
/* No shallow info needs to be sent */
if (!data->depth && !data->deepen_rev_list && !data->shallows.nr &&
@ -1455,10 +1460,10 @@ static void send_shallow_info(struct upload_pack_data *data,
data->deepen_rev_list,
data->deepen_since, &data->deepen_not,
data->deepen_relative,
&data->shallows, want_obj) &&
&data->shallows, &data->want_obj) &&
is_repository_shallow(the_repository))
deepen(&data->writer, INFINITE_DEPTH, data->deepen_relative,
&data->shallows, want_obj);
&data->shallows, &data->want_obj);
packet_delim(1);
}
@ -1475,8 +1480,6 @@ int upload_pack_v2(struct repository *r, struct argv_array *keys,
{
enum fetch_state state = FETCH_PROCESS_ARGS;
struct upload_pack_data data;
struct object_array have_obj = OBJECT_ARRAY_INIT;
struct object_array want_obj = OBJECT_ARRAY_INIT;
clear_object_flags(ALL_FLAGS);
@ -1488,9 +1491,9 @@ int upload_pack_v2(struct repository *r, struct argv_array *keys,
while (state != FETCH_DONE) {
switch (state) {
case FETCH_PROCESS_ARGS:
process_args(request, &data, &want_obj);
process_args(request, &data);
if (!want_obj.nr) {
if (!data.want_obj.nr) {
/*
* Request didn't contain any 'want' lines,
* guess they didn't want anything.
@ -1510,18 +1513,19 @@ int upload_pack_v2(struct repository *r, struct argv_array *keys,
}
break;
case FETCH_SEND_ACKS:
if (process_haves_and_send_acks(&data, &have_obj,
&want_obj))
if (process_haves_and_send_acks(&data))
state = FETCH_SEND_PACK;
else
state = FETCH_DONE;
break;
case FETCH_SEND_PACK:
send_wanted_ref_info(&data);
send_shallow_info(&data, &want_obj);
send_shallow_info(&data);
packet_writer_write(&data.writer, "packfile\n");
create_pack_file(&have_obj, &want_obj, &data.filter_options);
create_pack_file(&data.have_obj,
&data.want_obj,
&data.filter_options);
state = FETCH_DONE;
break;
case FETCH_DONE:
@ -1530,8 +1534,6 @@ int upload_pack_v2(struct repository *r, struct argv_array *keys,
}
upload_pack_data_clear(&data);
object_array_clear(&have_obj);
object_array_clear(&want_obj);
return 0;
}