diff options
Diffstat (limited to 'archive-zip.c')
| -rw-r--r-- | archive-zip.c | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/archive-zip.c b/archive-zip.c index f5af81f90..928da1d79 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); |