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-rw-r--r--src/zip.cr54
1 files changed, 27 insertions, 27 deletions
diff --git a/src/zip.cr b/src/zip.cr
index 44b5324..43fc4c7 100644
--- a/src/zip.cr
+++ b/src/zip.cr
@@ -41,30 +41,30 @@ module Zip
# Note: Bits 1 and 2 are undefined if the compression
# method is any other.
#
- # Bit 3: If this bit is set, the fields crc-32, compressed
- # size and uncompressed size are set to zero in the
- # local header. The correct values are put in the
+ # Bit 3: If this bit is set, the fields crc-32, compressed
+ # size and uncompressed size are set to zero in the
+ # local header. The correct values are put in the
# data descriptor immediately following the compressed
- # data. (Note: PKZIP version 2.04g for DOS only
- # recognizes this bit for method 8 compression, newer
- # versions of PKZIP recognize this bit for any
+ # data. (Note: PKZIP version 2.04g for DOS only
+ # recognizes this bit for method 8 compression, newer
+ # versions of PKZIP recognize this bit for any
# compression method.)
#
# Bit 4: Reserved for use with method 8, for enhanced
- # deflating.
+ # deflating.
#
- # Bit 5: If this bit is set, this indicates that the file is
- # compressed patched data. (Note: Requires PKZIP
+ # Bit 5: If this bit is set, this indicates that the file is
+ # compressed patched data. (Note: Requires PKZIP
# version 2.70 or greater)
#
# Bit 6: Strong encryption. If this bit is set, you MUST
# set the version needed to extract value to at least
# 50 and you MUST also set bit 0. If AES encryption
- # is used, the version needed to extract value MUST
+ # is used, the version needed to extract value MUST
# be at least 51. See the section describing the Strong
- # Encryption Specification for details. Refer to the
- # section in this document entitled "Incorporating PKWARE
- # Proprietary Technology into Your Product" for more
+ # Encryption Specification for details. Refer to the
+ # section in this document entitled "Incorporating PKWARE
+ # Proprietary Technology into Your Product" for more
# information.
#
# Bit 7: Currently unused.
@@ -81,12 +81,12 @@ module Zip
#
# Bit 12: Reserved by PKWARE for enhanced compression.
#
- # Bit 13: Set when encrypting the Central Directory to indicate
+ # Bit 13: Set when encrypting the Central Directory to indicate
# selected data values in the Local Header are masked to
- # hide their actual values. See the section describing
+ # hide their actual values. See the section describing
# the Strong Encryption Specification for details. Refer
- # to the section in this document entitled "Incorporating
- # PKWARE Proprietary Technology into Your Product" for
+ # to the section in this document entitled "Incorporating
+ # PKWARE Proprietary Technology into Your Product" for
# more information.
#
# Bit 14: Reserved by PKWARE.
@@ -227,7 +227,7 @@ module Zip
def initialize(
@pos : UInt64,
- @path : String,
+ @path : String,
@io : IO,
@method : CompressionMethod = CompressionMethod::DEFLATE,
@time : Time = Time.now,
@@ -332,8 +332,8 @@ module Zip
# compressed size 4 bytes
# uncompressed size 4 bytes
#
- # 4.3.9.3 Although not originally assigned a signature, the value
- # 0x08074b50 has commonly been adopted as a signature value
+ # 4.3.9.3 Although not originally assigned a signature, the value
+ # 0x08074b50 has commonly been adopted as a signature value
FOOTER_MAGIC = 0x08074b50_u32
@@ -371,7 +371,7 @@ module Zip
# internal file attributes 2 bytes
# external file attributes 4 bytes
# relative offset of local header 4 bytes
- #
+ #
# file name (variable size)
# extra field (variable size)
# file comment (variable size)
@@ -397,7 +397,7 @@ module Zip
@crc.to_io(io, LE)
@dst_len.to_io(io, LE)
@src_len.to_io(io, LE)
-
+
# get path length and write it
path_len = @path.bytesize
path_len.to_u16.to_io(io, LE)
@@ -484,7 +484,7 @@ module Zip
end
def add(
- path : String,
+ path : String,
io : IO,
method : CompressionMethod = CompressionMethod::DEFLATE,
time : Time = Time.now,
@@ -508,7 +508,7 @@ module Zip
# add to list of entries
@entries << entry
-
+
# write entry, update offset
@pos += entry.to_s(@io)
@@ -559,12 +559,12 @@ module Zip
def self.write(
io : IO,
pos : UInt64 = 0_u64,
- comment : String = "",
+ comment : String = "",
version : UInt32 = 0_u32,
&cb : Writer -> \
) : UInt64
r = 0_u64
- begin
+ begin
w = Writer.new(io, pos, comment, version)
cb.call(w)
ensure
@@ -581,7 +581,7 @@ module Zip
def self.write(
path : String,
pos : UInt64 = 0_u64,
- comment : String = "",
+ comment : String = "",
version : UInt32 = 0_u32,
&cb : Writer -> \
) : UInt64