* Copyright (c) 2005, 2006 Rene Scharfe
*/
#include "cache.h"
+#include "config.h"
#include "tar.h"
#include "archive.h"
+#include "object-store.h"
#include "streaming.h"
#include "run-command.h"
*/
#if ULONG_MAX == 0xFFFFFFFF
#define USTAR_MAX_SIZE ULONG_MAX
-#define USTAR_MAX_MTIME ULONG_MAX
#else
#define USTAR_MAX_SIZE 077777777777UL
-#define USTAR_MAX_MTIME 077777777777UL
+#endif
+#if TIME_MAX == 0xFFFFFFFF
+#define USTAR_MAX_MTIME TIME_MAX
+#else
+#define USTAR_MAX_MTIME 077777777777ULL
#endif
/* writes out the whole block, but only if it is full */
* queues up writes, so that all our write(2) calls write exactly one
* full block; pads writes to RECORDSIZE
*/
-static int stream_blocked(const unsigned char *sha1)
+static int stream_blocked(const struct object_id *oid)
{
struct git_istream *st;
enum object_type type;
char buf[BLOCKSIZE];
ssize_t readlen;
- st = open_istream(sha1, &type, &sz, NULL);
+ st = open_istream(oid, &type, &sz, NULL);
if (!st)
- return error("cannot stream blob %s", sha1_to_hex(sha1));
+ return error(_("cannot stream blob %s"), oid_to_hex(oid));
for (;;) {
readlen = read_istream(st, buf, sizeof(buf));
if (readlen <= 0)
unsigned int mode, unsigned long size)
{
xsnprintf(header->mode, sizeof(header->mode), "%07o", mode & 07777);
- xsnprintf(header->size, sizeof(header->size), "%011lo", S_ISREG(mode) ? size : 0);
+ xsnprintf(header->size, sizeof(header->size), "%011"PRIoMAX , S_ISREG(mode) ? (uintmax_t)size : (uintmax_t)0);
xsnprintf(header->mtime, sizeof(header->mtime), "%011lo", (unsigned long) args->time);
xsnprintf(header->uid, sizeof(header->uid), "%07o", 0);
}
static void write_extended_header(struct archiver_args *args,
- const unsigned char *sha1,
+ const struct object_id *oid,
const void *buffer, unsigned long size)
{
struct ustar_header header;
memset(&header, 0, sizeof(header));
*header.typeflag = TYPEFLAG_EXT_HEADER;
mode = 0100666;
- xsnprintf(header.name, sizeof(header.name), "%s.paxheader", sha1_to_hex(sha1));
+ xsnprintf(header.name, sizeof(header.name), "%s.paxheader", oid_to_hex(oid));
prepare_header(args, &header, mode, size);
write_blocked(&header, sizeof(header));
write_blocked(buffer, size);
}
static int write_tar_entry(struct archiver_args *args,
- const unsigned char *sha1,
+ const struct object_id *oid,
const char *path, size_t pathlen,
unsigned int mode)
{
*header.typeflag = TYPEFLAG_REG;
mode = (mode | ((mode & 0100) ? 0777 : 0666)) & ~tar_umask;
} else {
- return error("unsupported file mode: 0%o (SHA1: %s)",
- mode, sha1_to_hex(sha1));
+ return error(_("unsupported file mode: 0%o (SHA1: %s)"),
+ mode, oid_to_hex(oid));
}
if (pathlen > sizeof(header.name)) {
size_t plen = get_path_prefix(path, pathlen,
memcpy(header.name, path + plen + 1, rest);
} else {
xsnprintf(header.name, sizeof(header.name), "%s.data",
- sha1_to_hex(sha1));
+ oid_to_hex(oid));
strbuf_append_ext_header(&ext_header, "path",
path, pathlen);
}
memcpy(header.name, path, pathlen);
if (S_ISREG(mode) && !args->convert &&
- sha1_object_info(sha1, &size) == OBJ_BLOB &&
+ oid_object_info(args->repo, oid, &size) == OBJ_BLOB &&
size > big_file_threshold)
buffer = NULL;
else if (S_ISLNK(mode) || S_ISREG(mode)) {
enum object_type type;
- buffer = sha1_file_to_archive(args, path, sha1, old_mode, &type, &size);
+ buffer = object_file_to_archive(args, path, oid, old_mode, &type, &size);
if (!buffer)
- return error("cannot read %s", sha1_to_hex(sha1));
+ return error(_("cannot read %s"), oid_to_hex(oid));
} else {
buffer = NULL;
size = 0;
if (S_ISLNK(mode)) {
if (size > sizeof(header.linkname)) {
xsnprintf(header.linkname, sizeof(header.linkname),
- "see %s.paxheader", sha1_to_hex(sha1));
+ "see %s.paxheader", oid_to_hex(oid));
strbuf_append_ext_header(&ext_header, "linkpath",
buffer, size);
} else
prepare_header(args, &header, mode, size_in_header);
if (ext_header.len > 0) {
- write_extended_header(args, sha1, ext_header.buf,
+ write_extended_header(args, oid, ext_header.buf,
ext_header.len);
}
strbuf_release(&ext_header);
if (buffer)
write_blocked(buffer, size);
else
- err = stream_blocked(sha1);
+ err = stream_blocked(oid);
}
free(buffer);
return err;
int r;
if (!ar->data)
- die("BUG: tar-filter archiver called with no filter defined");
+ BUG("tar-filter archiver called with no filter defined");
strbuf_addstr(&cmd, ar->data);
if (args->compression_level >= 0)
filter.in = -1;
if (start_command(&filter) < 0)
- die_errno("unable to start '%s' filter", argv[0]);
+ die_errno(_("unable to start '%s' filter"), argv[0]);
close(1);
if (dup2(filter.in, 1) < 0)
- die_errno("unable to redirect descriptor");
+ die_errno(_("unable to redirect descriptor"));
close(filter.in);
r = write_tar_archive(ar, args);
close(1);
if (finish_command(&filter) != 0)
- die("'%s' filter reported error", argv[0]);
+ die(_("'%s' filter reported error"), argv[0]);
strbuf_release(&cmd);
return r;