mirror of
https://github.com/git-for-windows/git.git
synced 2026-06-18 10:23:06 -05:00
267b644785
* js/objects-larger-than-4gb-on-windows-more: odb: use size_t for object_info.sizep and the size APIs packfile,delta: drop the `cast_size_t_to_ulong()` wrappers pack-objects: use size_t for in-core object sizes packfile: widen unpack_entry()'s size out-parameter to size_t pack-objects(check_pack_inflate()): use size_t instead of unsigned long patch-delta: use size_t for sizes compat/msvc: use _chsize_s for ftruncate
97 lines
3.1 KiB
C
97 lines
3.1 KiB
C
#include "git-compat-util.h"
|
|
#include "gettext.h"
|
|
#include "hex.h"
|
|
#include "pkt-line.h"
|
|
#include "connect.h"
|
|
#include "oid-array.h"
|
|
#include "odb.h"
|
|
#include "fetch-object-info.h"
|
|
#include "string-list.h"
|
|
|
|
/* Sends git-cat-file object-info command and its arguments into the request buffer. */
|
|
static void send_object_info_request(const int fd_out, struct object_info_args *args)
|
|
{
|
|
struct strbuf req_buf = STRBUF_INIT;
|
|
|
|
write_command_and_capabilities(&req_buf, "object-info", args->server_options);
|
|
|
|
if (unsorted_string_list_has_string(args->object_info_options, "size"))
|
|
packet_buf_write(&req_buf, "size");
|
|
|
|
if (args->oids)
|
|
for (size_t i = 0; i < args->oids->nr; i++)
|
|
packet_buf_write(&req_buf, "oid %s", oid_to_hex(&args->oids->oid[i]));
|
|
|
|
packet_buf_flush(&req_buf);
|
|
if (write_in_full(fd_out, req_buf.buf, req_buf.len) < 0)
|
|
die_errno(_("unable to write request to remote"));
|
|
|
|
strbuf_release(&req_buf);
|
|
}
|
|
|
|
int fetch_object_info(const enum protocol_version version, struct object_info_args *args,
|
|
struct packet_reader *reader, struct object_info *object_info_data,
|
|
const int stateless_rpc, const int fd_out)
|
|
{
|
|
int size_index = -1;
|
|
|
|
switch (version) {
|
|
case protocol_v2:
|
|
if (!server_supports_v2("object-info"))
|
|
die(_("object-info capability is not enabled on the server"));
|
|
|
|
for (int i = args->object_info_options->nr - 1; i >= 0; i--)
|
|
if (!server_supports_feature("object-info",
|
|
args->object_info_options->items[i].string, 0))
|
|
unsorted_string_list_delete_item(args->object_info_options, i, 0);
|
|
|
|
send_object_info_request(fd_out, args);
|
|
break;
|
|
case protocol_v1:
|
|
case protocol_v0:
|
|
die(_("unsupported protocol version. expected v2"));
|
|
case protocol_unknown_version:
|
|
BUG("unknown protocol version");
|
|
}
|
|
|
|
for (size_t i = 0; i < args->object_info_options->nr; i++) {
|
|
if (packet_reader_read(reader) != PACKET_READ_NORMAL) {
|
|
check_stateless_delimiter(stateless_rpc, reader, "stateless delimiter expected");
|
|
return -1;
|
|
}
|
|
|
|
if (!string_list_has_string(args->object_info_options, reader->line))
|
|
return -1;
|
|
|
|
if (!strcmp(reader->line, "size")) {
|
|
size_index = i;
|
|
for (size_t j = 0; j < args->oids->nr; j++)
|
|
object_info_data[j].sizep = xcalloc(1, sizeof(*object_info_data[j].sizep));
|
|
}
|
|
}
|
|
|
|
for (size_t i = 0; packet_reader_read(reader) == PACKET_READ_NORMAL && i < args->oids->nr; i++) {
|
|
struct string_list object_info_values = STRING_LIST_INIT_DUP;
|
|
|
|
string_list_split(&object_info_values, reader->line, " ", -1);
|
|
if (0 <= size_index) {
|
|
unsigned long sz;
|
|
if (!strcmp(object_info_values.items[1 + size_index].string, ""))
|
|
die("object-info: server does not recognize object %s",
|
|
object_info_values.items[0].string);
|
|
|
|
if (strtoul_ul(object_info_values.items[1 + size_index].string,
|
|
10, &sz))
|
|
die("object-info: ref %s has invalid size %s",
|
|
object_info_values.items[0].string,
|
|
object_info_values.items[1 + size_index].string);
|
|
*object_info_data[i].sizep = sz;
|
|
}
|
|
|
|
string_list_clear(&object_info_values, 0);
|
|
}
|
|
check_stateless_delimiter(stateless_rpc, reader, "stateless delimiter expected");
|
|
|
|
return 0;
|
|
}
|