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Diffstat (limited to 'archive-zip.c')
-rw-r--r--archive-zip.c27
1 files changed, 21 insertions, 6 deletions
diff --git a/archive-zip.c b/archive-zip.c
index f5af81f904..928da1d791 100644
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -4,6 +4,8 @@
#include "cache.h"
#include "archive.h"
#include "streaming.h"
+#include "commit.h"
+#include "utf8.h"
static int zip_date;
static int zip_time;
@@ -16,7 +18,8 @@ static unsigned int zip_dir_offset;
static unsigned int zip_dir_entries;
#define ZIP_DIRECTORY_MIN_SIZE (1024 * 1024)
-#define ZIP_STREAM (8)
+#define ZIP_STREAM (1 << 3)
+#define ZIP_UTF8 (1 << 11)
struct zip_local_header {
unsigned char magic[4];
@@ -173,7 +176,8 @@ static int write_zip_entry(struct archiver_args *args,
{
struct zip_local_header header;
struct zip_dir_header dirent;
- unsigned long attr2;
+ unsigned int creator_version = 0;
+ unsigned long attr2 = 0;
unsigned long compressed_size;
unsigned long crc;
unsigned long direntsize;
@@ -187,6 +191,13 @@ static int write_zip_entry(struct archiver_args *args,
crc = crc32(0, NULL, 0);
+ if (has_non_ascii(path)) {
+ if (is_utf8(path))
+ flags |= ZIP_UTF8;
+ else
+ warning("Path is not valid UTF-8: %s", path);
+ }
+
if (pathlen > 0xffff) {
return error("path too long (%d chars, SHA1: %s): %s",
(int)pathlen, sha1_to_hex(sha1), path);
@@ -204,10 +215,15 @@ static int write_zip_entry(struct archiver_args *args,
enum object_type type = sha1_object_info(sha1, &size);
method = 0;
- attr2 = S_ISLNK(mode) ? ((mode | 0777) << 16) :
- (mode & 0111) ? ((mode) << 16) : 0;
if (S_ISREG(mode) && args->compression_level != 0 && size > 0)
method = 8;
+ if (S_ISLNK(mode) || (mode & 0111) || (flags & ZIP_UTF8)) {
+ creator_version = 0x033f;
+ attr2 = mode;
+ if (S_ISLNK(mode))
+ attr2 |= 0777;
+ attr2 <<= 16;
+ }
compressed_size = size;
if (S_ISREG(mode) && type == OBJ_BLOB && !args->convert &&
@@ -254,8 +270,7 @@ static int write_zip_entry(struct archiver_args *args,
}
copy_le32(dirent.magic, 0x02014b50);
- copy_le16(dirent.creator_version,
- S_ISLNK(mode) || (S_ISREG(mode) && (mode & 0111)) ? 0x0317 : 0);
+ copy_le16(dirent.creator_version, creator_version);
copy_le16(dirent.version, 10);
copy_le16(dirent.flags, flags);
copy_le16(dirent.compression_method, method);