#include "shallow.h"
#include "write-or-die.h"
#include "json-writer.h"
+#include "strmap.h"
/* Remember to update object flag allocation in object.h */
#define THEY_HAVE (1u << 11)
struct string_list symref; /* v0 only */
struct object_array want_obj;
struct object_array have_obj;
- struct oid_array haves; /* v2 only */
- struct string_list wanted_refs; /* v2 only */
+ struct strmap wanted_refs; /* v2 only */
struct strvec hidden_refs;
struct object_array shallows;
- struct string_list deepen_not;
+ struct oidset deepen_not;
struct object_array extra_edge_obj;
int depth;
timestamp_t deepen_since;
unsigned done : 1; /* v2 only */
unsigned allow_ref_in_want : 1; /* v2 only */
unsigned allow_sideband_all : 1; /* v2 only */
+ unsigned seen_haves : 1; /* v2 only */
+ unsigned allow_packfile_uris : 1; /* v2 only */
unsigned advertise_sid : 1;
unsigned sent_capabilities : 1;
};
static void upload_pack_data_init(struct upload_pack_data *data)
{
struct string_list symref = STRING_LIST_INIT_DUP;
- struct string_list wanted_refs = STRING_LIST_INIT_DUP;
+ struct strmap wanted_refs = STRMAP_INIT;
struct strvec hidden_refs = STRVEC_INIT;
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;
+ struct oidset deepen_not = OID_ARRAY_INIT;
struct string_list uri_protocols = STRING_LIST_INIT_DUP;
struct object_array extra_edge_obj = OBJECT_ARRAY_INIT;
struct string_list allowed_filters = STRING_LIST_INIT_DUP;
data->hidden_refs = hidden_refs;
data->want_obj = want_obj;
data->have_obj = have_obj;
- data->haves = haves;
data->shallows = shallows;
data->deepen_not = deepen_not;
data->uri_protocols = uri_protocols;
static void upload_pack_data_clear(struct upload_pack_data *data)
{
string_list_clear(&data->symref, 1);
- string_list_clear(&data->wanted_refs, 1);
+ strmap_clear(&data->wanted_refs, 1);
strvec_clear(&data->hidden_refs);
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);
+ oidset_clear(&data->deepen_not);
object_array_clear(&data->extra_edge_obj);
list_objects_filter_release(&data->filter_options);
string_list_clear(&data->allowed_filters, 0);
static int do_got_oid(struct upload_pack_data *data, const struct object_id *oid)
{
int we_knew_they_have = 0;
- struct object *o = parse_object(the_repository, oid);
+ struct object *o = parse_object_with_flags(the_repository, oid,
+ PARSE_OBJECT_SKIP_HASH_CHECK |
+ PARSE_OBJECT_DISCARD_TREE);
if (!o)
die("oops (%s)", oid_to_hex(oid));
int got_other = 0;
int sent_ready = 0;
- save_commit_buffer = 0;
-
for (;;) {
const char *arg;
strvec_push(&av, "rev-list");
if (data->deepen_since)
strvec_pushf(&av, "--max-age=%"PRItime, data->deepen_since);
- if (data->deepen_not.nr) {
+ if (oidset_size(&data->deepen_not)) {
+ const struct object_id *oid;
+ struct oidset_iter iter;
strvec_push(&av, "--not");
- for (i = 0; i < data->deepen_not.nr; i++) {
- struct string_list_item *s = data->deepen_not.items + i;
- strvec_push(&av, s->string);
- }
+ oidset_iter_init(&data->deepen_not, &iter);
+ while ((oid = oidset_iter_next(&iter)))
+ strvec_push(&av, oid_to_hex(oid));
strvec_push(&av, "--not");
}
for (i = 0; i < data->want_obj.nr; i++) {
return 0;
}
-static int process_deepen_not(const char *line, struct string_list *deepen_not, int *deepen_rev_list)
+static int process_deepen_not(const char *line, struct oidset *deepen_not, int *deepen_rev_list)
{
const char *arg;
if (skip_prefix(line, "deepen-not ", &arg)) {
struct object_id oid;
if (expand_ref(the_repository, arg, strlen(arg), &oid, &ref) != 1)
die("git upload-pack: ambiguous deepen-not: %s", line);
- string_list_append(deepen_not, ref);
+ oidset_insert(deepen_not, &oid);
free(ref);
*deepen_rev_list = 1;
return 1;
free(client_sid);
}
- o = parse_object(the_repository, &oid_buf);
+ o = parse_object_with_flags(the_repository, &oid_buf,
+ PARSE_OBJECT_SKIP_HASH_CHECK |
+ PARSE_OBJECT_DISCARD_TREE);
if (!o) {
packet_writer_error(&data->writer,
"upload-pack: not our ref %s",
data->allow_ref_in_want = git_config_bool(var, value);
} else if (!strcmp("uploadpack.allowsidebandall", var)) {
data->allow_sideband_all = git_config_bool(var, value);
+ } else if (!strcmp("uploadpack.blobpackfileuri", var)) {
+ if (value)
+ data->allow_packfile_uris = 1;
} else if (!strcmp("core.precomposeunicode", var)) {
precomposed_unicode = git_config_bool(var, value);
} else if (!strcmp("transfer.advertisesid", var)) {
return 0;
}
-static void get_upload_pack_config(struct upload_pack_data *data)
+static void get_upload_pack_config(struct repository *r,
+ struct upload_pack_data *data)
{
- git_config(upload_pack_config, data);
+ repo_config(r, upload_pack_config, data);
git_protected_config(upload_pack_protected_config, data);
+
+ data->allow_sideband_all |= git_env_bool("GIT_TEST_SIDEBAND_ALL", 0);
}
void upload_pack(const int advertise_refs, const int stateless_rpc,
struct upload_pack_data data;
upload_pack_data_init(&data);
- get_upload_pack_config(&data);
+ get_upload_pack_config(the_repository, &data);
data.stateless_rpc = stateless_rpc;
data.timeout = timeout;
"expected to get oid, not '%s'", line);
o = parse_object_with_flags(the_repository, &oid,
- PARSE_OBJECT_SKIP_HASH_CHECK);
+ PARSE_OBJECT_SKIP_HASH_CHECK |
+ PARSE_OBJECT_DISCARD_TREE);
if (!o) {
packet_writer_error(writer,
}
static int parse_want_ref(struct packet_writer *writer, const char *line,
- struct string_list *wanted_refs,
+ struct strmap *wanted_refs,
struct strvec *hidden_refs,
struct object_array *want_obj)
{
const char *refname_nons;
if (skip_prefix(line, "want-ref ", &refname_nons)) {
struct object_id oid;
- struct string_list_item *item;
struct object *o = NULL;
struct strbuf refname = STRBUF_INIT;
}
strbuf_release(&refname);
- item = string_list_append(wanted_refs, refname_nons);
- item->util = oiddup(&oid);
+ if (strmap_put(wanted_refs, refname_nons, oiddup(&oid))) {
+ packet_writer_error(writer, "duplicate want-ref %s",
+ refname_nons);
+ die("duplicate want-ref %s", refname_nons);
+ }
if (!starts_with(refname_nons, "refs/tags/")) {
struct commit *commit = lookup_commit_in_graph(the_repository, &oid);
return 0;
}
-static int parse_have(const char *line, struct oid_array *haves)
+static int parse_have(const char *line, struct upload_pack_data *data)
{
const char *arg;
if (skip_prefix(line, "have ", &arg)) {
struct object_id oid;
- if (get_oid_hex(arg, &oid))
- die("git upload-pack: expected SHA1 object, got '%s'", arg);
- oid_array_append(haves, &oid);
+ got_oid(data, arg, &oid);
+ data->seen_haves = 1;
return 1;
}
struct json_writer jw = JSON_WRITER_INIT;
jw_object_begin(&jw, 0);
- jw_object_intmax(&jw, "haves", data->haves.nr);
+ jw_object_intmax(&jw, "haves", data->have_obj.nr);
jw_object_intmax(&jw, "wants", data->want_obj.nr);
- jw_object_intmax(&jw, "want-refs", data->wanted_refs.nr);
+ jw_object_intmax(&jw, "want-refs", strmap_get_size(&data->wanted_refs));
jw_object_intmax(&jw, "depth", data->depth);
jw_object_intmax(&jw, "shallows", data->shallows.nr);
jw_object_bool(&jw, "deepen-since", data->deepen_since);
- jw_object_intmax(&jw, "deepen-not", data->deepen_not.nr);
+ jw_object_intmax(&jw, "deepen-not", oidset_size(&data->deepen_not));
jw_object_bool(&jw, "deepen-relative", data->deepen_relative);
if (data->filter_options.choice)
jw_object_string(&jw, "filter", list_object_filter_config_name(data->filter_options.choice));
&data->hidden_refs, &data->want_obj))
continue;
/* process have line */
- if (parse_have(arg, &data->haves))
+ if (parse_have(arg, data))
continue;
/* process args like thin-pack */
continue;
}
- if ((git_env_bool("GIT_TEST_SIDEBAND_ALL", 0) ||
- data->allow_sideband_all) &&
+ if (data->allow_sideband_all &&
!strcmp(arg, "sideband-all")) {
data->writer.use_sideband = 1;
continue;
}
- if (skip_prefix(arg, "packfile-uris ", &p)) {
+ if (data->allow_packfile_uris &&
+ skip_prefix(arg, "packfile-uris ", &p)) {
+ if (data->uri_protocols.nr)
+ send_err_and_die(data,
+ "multiple packfile-uris lines forbidden");
string_list_split(&data->uri_protocols, p, ',', -1);
continue;
}
trace2_fetch_info(data);
}
-static int process_haves(struct upload_pack_data *data, struct oid_array *common)
-{
- int i;
-
- /* Process haves */
- for (i = 0; i < data->haves.nr; i++) {
- const struct object_id *oid = &data->haves.oid[i];
-
- if (!repo_has_object_file_with_flags(the_repository, oid,
- OBJECT_INFO_QUICK | OBJECT_INFO_SKIP_FETCH_OBJECT))
- continue;
-
- oid_array_append(common, oid);
-
- do_got_oid(data, oid);
- }
-
- return 0;
-}
-
-static int send_acks(struct upload_pack_data *data, struct oid_array *acks)
+static int send_acks(struct upload_pack_data *data, struct object_array *acks)
{
int i;
for (i = 0; i < acks->nr; i++) {
packet_writer_write(&data->writer, "ACK %s\n",
- oid_to_hex(&acks->oid[i]));
+ oid_to_hex(&acks->objects[i].item->oid));
}
if (!data->wait_for_done && ok_to_give_up(data)) {
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, &common);
if (data->done) {
ret = 1;
- } else if (send_acks(data, &common)) {
+ } else if (send_acks(data, &data->have_obj)) {
packet_writer_delim(&data->writer);
ret = 1;
} else {
ret = 0;
}
- oid_array_clear(&data->haves);
- oid_array_clear(&common);
return ret;
}
static void send_wanted_ref_info(struct upload_pack_data *data)
{
- const struct string_list_item *item;
+ struct hashmap_iter iter;
+ const struct strmap_entry *e;
- if (!data->wanted_refs.nr)
+ if (strmap_empty(&data->wanted_refs))
return;
packet_writer_write(&data->writer, "wanted-refs\n");
- for_each_string_list_item(item, &data->wanted_refs) {
+ strmap_for_each_entry(&data->wanted_refs, &iter, e) {
packet_writer_write(&data->writer, "%s %s\n",
- oid_to_hex(item->util),
- item->string);
+ oid_to_hex(e->value),
+ e->key);
}
packet_writer_delim(&data->writer);
FETCH_DONE,
};
-int upload_pack_v2(struct repository *r UNUSED, struct packet_reader *request)
+int upload_pack_v2(struct repository *r, struct packet_reader *request)
{
enum fetch_state state = FETCH_PROCESS_ARGS;
struct upload_pack_data data;
upload_pack_data_init(&data);
data.use_sideband = LARGE_PACKET_MAX;
- get_upload_pack_config(&data);
+ get_upload_pack_config(r, &data);
while (state != FETCH_DONE) {
switch (state) {
* they didn't want anything.
*/
state = FETCH_DONE;
- } else if (data.haves.nr) {
+ } else if (data.seen_haves) {
/*
* Request had 'have' lines, so lets ACK them.
*/
int upload_pack_advertise(struct repository *r,
struct strbuf *value)
{
- if (value) {
- int allow_filter_value;
- int allow_ref_in_want;
- int allow_sideband_all_value;
- char *str = NULL;
+ struct upload_pack_data data;
+ upload_pack_data_init(&data);
+ get_upload_pack_config(r, &data);
+
+ if (value) {
strbuf_addstr(value, "shallow wait-for-done");
- if (!repo_config_get_bool(r,
- "uploadpack.allowfilter",
- &allow_filter_value) &&
- allow_filter_value)
+ if (data.allow_filter)
strbuf_addstr(value, " filter");
- if (!repo_config_get_bool(r,
- "uploadpack.allowrefinwant",
- &allow_ref_in_want) &&
- allow_ref_in_want)
+ if (data.allow_ref_in_want)
strbuf_addstr(value, " ref-in-want");
- if (git_env_bool("GIT_TEST_SIDEBAND_ALL", 0) ||
- (!repo_config_get_bool(r,
- "uploadpack.allowsidebandall",
- &allow_sideband_all_value) &&
- allow_sideband_all_value))
+ if (data.allow_sideband_all)
strbuf_addstr(value, " sideband-all");
- if (!repo_config_get_string(r,
- "uploadpack.blobpackfileuri",
- &str) &&
- str) {
+ if (data.allow_packfile_uris)
strbuf_addstr(value, " packfile-uris");
- free(str);
- }
}
+ upload_pack_data_clear(&data);
+
return 1;
}
projects / thirdparty / git.git / blobdiff