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Merge pull request #18903 from volzhs/minizip-1.2.11

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Update minizip to 1.2.11
This commit is contained in:
Rémi Verschelde 2018-05-16 18:13:19 +02:00 committed by GitHub
commit b1182f9de1
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GPG key ID: 4AEE18F83AFDEB23
8 changed files with 68 additions and 45 deletions
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2
thirdparty/README.md vendored
View file

@ -267,7 +267,7 @@ File extracted from upstream release tarball `mbedtls-2.8.0-apache.tgz`:
## minizip
- Upstream: http://www.zlib.net
- Version: 1.2.4 (zlib contrib)
- Version: 1.2.11 (zlib contrib)
- License: zlib
Files extracted from the upstream source:

8
thirdparty/minizip/crypt.h vendored
View file

@ -32,7 +32,7 @@
/***********************************************************************
* Return the next byte in the pseudo-random sequence
*/
static int decrypt_byte(unsigned long* pkeys, const unsigned long* pcrc_32_tab)
static int decrypt_byte(unsigned long* pkeys, const z_crc_t* pcrc_32_tab)
{
unsigned temp; /* POTENTIAL BUG: temp*(temp^1) may overflow in an
* unpredictable manner on 16-bit systems; not a problem
@ -45,7 +45,7 @@ static int decrypt_byte(unsigned long* pkeys, const unsigned long* pcrc_32_tab)
/***********************************************************************
* Update the encryption keys with the next byte of plain text
*/
static int update_keys(unsigned long* pkeys,const unsigned long* pcrc_32_tab,int c)
static int update_keys(unsigned long* pkeys,const z_crc_t* pcrc_32_tab,int c)
{
(*(pkeys+0)) = CRC32((*(pkeys+0)), c);
(*(pkeys+1)) += (*(pkeys+0)) & 0xff;
@ -62,7 +62,7 @@ static int update_keys(unsigned long* pkeys,const unsigned long* pcrc_32_tab,int
* Initialize the encryption keys and the random header according to
* the given password.
*/
static void init_keys(const char* passwd,unsigned long* pkeys,const unsigned long* pcrc_32_tab)
static void init_keys(const char* passwd,unsigned long* pkeys,const z_crc_t* pcrc_32_tab)
{
*(pkeys+0) = 305419896L;
*(pkeys+1) = 591751049L;
@ -91,7 +91,7 @@ static int crypthead(const char* passwd, /* password string */
unsigned char* buf, /* where to write header */
int bufSize,
unsigned long* pkeys,
const unsigned long* pcrc_32_tab,
const z_crc_t* pcrc_32_tab,
unsigned long crcForCrypting)
{
int n; /* index in random header */

6
thirdparty/minizip/godot-zlib-1.2.4-minizip-seek.patch vendored
View file

@ -96,8 +96,8 @@ index 7617f41f1..32e27bd65 100644
+/* GODOT end */
+
/*
Close a ZipFile opened with unzipOpen.
If there is files inside the .Zip opened with unzipOpenCurrentFile (see later),
Close a ZipFile opened with unzOpen.
If there is files inside the .Zip opened with unzOpenCurrentFile (see later),
@@ -1018,10 +1034,20 @@ local int unz64local_GetCurrentFileInfoInternal (unzFile file,
if (lSeek!=0)
@ -237,7 +237,7 @@ index 3183968b7..54e65ad8a 100644
--- a/thirdparty/minizip/unzip.h
+++ b/thirdparty/minizip/unzip.h
@@ -202,6 +202,10 @@ extern int ZEXPORT unzClose OF((unzFile file));
these files MUST be closed with unzipCloseCurrentFile before call unzipClose.
these files MUST be closed with unzCloseCurrentFile before call unzClose.
return UNZ_OK if there is no problem. */
+/* GODOT start */

22
thirdparty/minizip/ioapi.c vendored
View file

@ -10,10 +10,22 @@
*/
#if (defined(_WIN32))
#if defined(_WIN32) && (!(defined(_CRT_SECURE_NO_WARNINGS)))
#define _CRT_SECURE_NO_WARNINGS
#endif
#if defined(__APPLE__) || defined(IOAPI_NO_64)
// In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions
#define FOPEN_FUNC(filename, mode) fopen(filename, mode)
#define FTELLO_FUNC(stream) ftello(stream)
#define FSEEKO_FUNC(stream, offset, origin) fseeko(stream, offset, origin)
#else
#define FOPEN_FUNC(filename, mode) fopen64(filename, mode)
#define FTELLO_FUNC(stream) ftello64(stream)
#define FSEEKO_FUNC(stream, offset, origin) fseeko64(stream, offset, origin)
#endif
#include "ioapi.h"
voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode)
@ -47,7 +59,7 @@ ZPOS64_T call_ztell64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream
else
{
uLong tell_uLong = (*(pfilefunc->ztell32_file))(pfilefunc->zfile_func64.opaque,filestream);
if ((tell_uLong) == ((uLong)-1))
if ((tell_uLong) == MAXU32)
return (ZPOS64_T)-1;
else
return tell_uLong;
@ -119,7 +131,7 @@ static voidpf ZCALLBACK fopen64_file_func (voidpf opaque, const void* filename,
mode_fopen = "wb";
if ((filename!=NULL) && (mode_fopen != NULL))
file = fopen64((const char*)filename, mode_fopen);
file = FOPEN_FUNC((const char*)filename, mode_fopen);
return file;
}
@ -149,7 +161,7 @@ static long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream)
static ZPOS64_T ZCALLBACK ftell64_file_func (voidpf opaque, voidpf stream)
{
ZPOS64_T ret;
ret = ftello64((FILE *)stream);
ret = FTELLO_FUNC((FILE *)stream);
return ret;
}
@ -195,7 +207,7 @@ static long ZCALLBACK fseek64_file_func (voidpf opaque, voidpf stream, ZPOS64_T
}
ret = 0;
if(fseeko64((FILE *)stream, offset, fseek_origin) != 0)
if(FSEEKO_FUNC((FILE *)stream, offset, fseek_origin) != 0)
ret = -1;
return ret;

10
thirdparty/minizip/ioapi.h vendored
View file

@ -21,7 +21,7 @@
#ifndef _ZLIBIOAPI64_H
#define _ZLIBIOAPI64_H
#if (!defined(_WIN32)) && (!defined(WIN32))
#if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__))
// Linux needs this to support file operation on files larger then 4+GB
// But might need better if/def to select just the platforms that needs them.
@ -38,6 +38,7 @@
#ifndef _FILE_OFFSET_BIT
#define _FILE_OFFSET_BIT 64
#endif
#endif
#include <stdio.h>
@ -65,6 +66,11 @@
#define ftello64 ftell
#define fseeko64 fseek
#else
#ifdef __FreeBSD__
#define fopen64 fopen
#define ftello64 ftello
#define fseeko64 fseeko
#endif
#ifdef _MSC_VER
#define fopen64 fopen
#if (_MSC_VER >= 1400) && (!(defined(NO_MSCVER_FILE64_FUNC)))
@ -101,6 +107,8 @@ typedef 64BIT_INT_CUSTOM_TYPE ZPOS64_T;
typedef uint64_t ZPOS64_T;
#else
/* Maximum unsigned 32-bit value used as placeholder for zip64 */
#define MAXU32 0xffffffff
#if defined(_MSC_VER) || defined(__BORLANDC__)
typedef unsigned __int64 ZPOS64_T;

26
thirdparty/minizip/unzip.c vendored
View file

@ -191,7 +191,7 @@ typedef struct
# ifndef NOUNCRYPT
unsigned long keys[3]; /* keys defining the pseudo-random sequence */
const unsigned long* pcrc_32_tab;
const z_crc_t* pcrc_32_tab;
# endif
} unz64_s;
@ -203,7 +203,7 @@ typedef struct
/* ===========================================================================
Read a byte from a gz_stream; update next_in and avail_in. Return EOF
for end of file.
IN assertion: the stream s has been sucessfully opened for reading.
IN assertion: the stream s has been successfully opened for reading.
*/
@ -817,9 +817,9 @@ extern void* unzGetOpaque(unzFile file) {
/* GODOT end */
/*
Close a ZipFile opened with unzipOpen.
If there is files inside the .Zip opened with unzipOpenCurrentFile (see later),
these files MUST be closed with unzipCloseCurrentFile before call unzipClose.
Close a ZipFile opened with unzOpen.
If there is files inside the .Zip opened with unzOpenCurrentFile (see later),
these files MUST be closed with unzCloseCurrentFile before call unzClose.
return UNZ_OK if there is no problem. */
extern int ZEXPORT unzClose (unzFile file)
{
@ -1066,26 +1066,26 @@ local int unz64local_GetCurrentFileInfoInternal (unzFile file,
{
uLong uL;
if(file_info.uncompressed_size == (ZPOS64_T)(unsigned long)-1)
if(file_info.uncompressed_size == MAXU32)
{
if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.uncompressed_size) != UNZ_OK)
err=UNZ_ERRNO;
}
if(file_info.compressed_size == (ZPOS64_T)(unsigned long)-1)
if(file_info.compressed_size == MAXU32)
{
if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info.compressed_size) != UNZ_OK)
err=UNZ_ERRNO;
}
if(file_info_internal.offset_curfile == (ZPOS64_T)(unsigned long)-1)
if(file_info_internal.offset_curfile == MAXU32)
{
/* Relative Header offset */
if (unz64local_getLong64(&s->z_filefunc, s->filestream,&file_info_internal.offset_curfile) != UNZ_OK)
err=UNZ_ERRNO;
}
if(file_info.disk_num_start == (unsigned long)-1)
if(file_info.disk_num_start == MAXU32)
{
/* Disk Start Number */
if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK)
@ -1171,7 +1171,7 @@ extern int ZEXPORT unzGetCurrentFileInfo (unzFile file,
szFileName,fileNameBufferSize,
extraField,extraFieldBufferSize,
szComment,commentBufferSize);
if (err==UNZ_OK)
if ((err==UNZ_OK) && (pfile_info != NULL))
{
pfile_info->version = file_info64.version;
pfile_info->version_needed = file_info64.version_needed;
@ -1249,7 +1249,7 @@ extern int ZEXPORT unzGoToNextFile (unzFile file)
/*
Try locate the file szFileName in the zipfile.
For the iCaseSensitivity signification, see unzipStringFileNameCompare
For the iCaseSensitivity signification, see unzStringFileNameCompare
return value :
UNZ_OK if the file is found. It becomes the current file.
@ -1806,7 +1806,7 @@ extern int ZEXPORT unzReadCurrentFile (unzFile file, voidp buf, unsigned len)
return UNZ_PARAMERROR;
if ((pfile_in_zip_read_info->read_buffer == NULL))
if (pfile_in_zip_read_info->read_buffer == NULL)
return UNZ_END_OF_LIST_OF_FILE;
if (len==0)
return 0;
@ -2108,7 +2108,7 @@ extern int ZEXPORT unzGetLocalExtrafield (unzFile file, voidp buf, unsigned len)
}
/*
Close the file in zip opened with unzipOpenCurrentFile
Close the file in zip opened with unzOpenCurrentFile
Return UNZ_CRCERROR if all the file was read but the CRC is not good
*/
extern int ZEXPORT unzCloseCurrentFile (unzFile file)

4
thirdparty/minizip/unzip.h vendored
View file

@ -197,9 +197,9 @@ extern unzFile ZEXPORT unzOpen2_64 OF((const void *path,
extern int ZEXPORT unzClose OF((unzFile file));
/*
Close a ZipFile opened with unzipOpen.
Close a ZipFile opened with unzOpen.
If there is files inside the .Zip opened with unzOpenCurrentFile (see later),
these files MUST be closed with unzipCloseCurrentFile before call unzipClose.
these files MUST be closed with unzCloseCurrentFile before call unzClose.
return UNZ_OK if there is no problem. */
/* GODOT start */

35
thirdparty/minizip/zip.c vendored
View file

@ -15,7 +15,7 @@
Oct-2009 - Mathias Svensson - Did some code cleanup and refactoring to get better overview of some functions.
Oct-2009 - Mathias Svensson - Added zipRemoveExtraInfoBlock to strip extra field data from its ZIP64 data
It is used when recreting zip archive with RAW when deleting items from a zip.
ZIP64 data is automaticly added to items that needs it, and existing ZIP64 data need to be removed.
ZIP64 data is automatically added to items that needs it, and existing ZIP64 data need to be removed.
Oct-2009 - Mathias Svensson - Added support for BZIP2 as compression mode (bzip2 lib is required)
Jan-2010 - back to unzip and minizip 1.0 name scheme, with compatibility layer
@ -116,7 +116,7 @@ typedef struct linkedlist_datablock_internal_s
struct linkedlist_datablock_internal_s* next_datablock;
uLong avail_in_this_block;
uLong filled_in_this_block;
uLong unused; /* for future use and alignement */
uLong unused; /* for future use and alignment */
unsigned char data[SIZEDATA_INDATABLOCK];
} linkedlist_datablock_internal;
@ -157,7 +157,7 @@ typedef struct
ZPOS64_T totalUncompressedData;
#ifndef NOCRYPT
unsigned long keys[3]; /* keys defining the pseudo-random sequence */
const unsigned long* pcrc_32_tab;
const z_crc_t* pcrc_32_tab;
int crypt_header_size;
#endif
} curfile64_info;
@ -171,7 +171,7 @@ typedef struct
curfile64_info ci; /* info on the file curretly writing */
ZPOS64_T begin_pos; /* position of the beginning of the zipfile */
ZPOS64_T add_position_when_writting_offset;
ZPOS64_T add_position_when_writing_offset;
ZPOS64_T number_entry;
#ifndef NO_ADDFILEINEXISTINGZIP
@ -807,7 +807,7 @@ int LoadCentralDirectoryRecord(zip64_internal* pziinit)
}
byte_before_the_zipfile = central_pos - (offset_central_dir+size_central_dir);
pziinit->add_position_when_writting_offset = byte_before_the_zipfile;
pziinit->add_position_when_writing_offset = byte_before_the_zipfile;
{
ZPOS64_T size_central_dir_to_read = size_central_dir;
@ -877,7 +877,7 @@ extern zipFile ZEXPORT zipOpen3 (const void *pathname, int append, zipcharpc* gl
ziinit.in_opened_file_inzip = 0;
ziinit.ci.stream_initialised = 0;
ziinit.number_entry = 0;
ziinit.add_position_when_writting_offset = 0;
ziinit.add_position_when_writing_offset = 0;
init_linkedlist(&(ziinit.central_dir));
@ -1069,6 +1069,7 @@ extern int ZEXPORT zipOpenNewFileInZip4_64 (zipFile file, const char* filename,
int err = ZIP_OK;
# ifdef NOCRYPT
(crcForCrypting);
if (password != NULL)
return ZIP_PARAMERROR;
# endif
@ -1116,9 +1117,9 @@ extern int ZEXPORT zipOpenNewFileInZip4_64 (zipFile file, const char* filename,
zi->ci.flag = flagBase;
if ((level==8) || (level==9))
zi->ci.flag |= 2;
if ((level==2))
if (level==2)
zi->ci.flag |= 4;
if ((level==1))
if (level==1)
zi->ci.flag |= 6;
if (password != NULL)
zi->ci.flag |= 1;
@ -1165,7 +1166,7 @@ extern int ZEXPORT zipOpenNewFileInZip4_64 (zipFile file, const char* filename,
if(zi->ci.pos_local_header >= 0xffffffff)
zip64local_putValue_inmemory(zi->ci.central_header+42,(uLong)0xffffffff,4);
else
zip64local_putValue_inmemory(zi->ci.central_header+42,(uLong)zi->ci.pos_local_header - zi->add_position_when_writting_offset,4);
zip64local_putValue_inmemory(zi->ci.central_header+42,(uLong)zi->ci.pos_local_header - zi->add_position_when_writing_offset,4);
for (i=0;i<size_filename;i++)
*(zi->ci.central_header+SIZECENTRALHEADER+i) = *(filename+i);
@ -1714,7 +1715,7 @@ extern int ZEXPORT zipCloseFileInZipRaw64 (zipFile file, ZPOS64_T uncompressed_s
if (err==ZIP_OK)
err = zip64local_putValue(&zi->z_filefunc,zi->filestream,crc32,4); /* crc 32, unknown */
if(uncompressed_size >= 0xffffffff)
if(uncompressed_size >= 0xffffffff || compressed_size >= 0xffffffff )
{
if(zi->ci.pos_zip64extrainfo > 0)
{
@ -1728,6 +1729,8 @@ extern int ZEXPORT zipCloseFileInZipRaw64 (zipFile file, ZPOS64_T uncompressed_s
if (err==ZIP_OK) /* uncompressed size, unknown */
err = zip64local_putValue(&zi->z_filefunc, zi->filestream, compressed_size, 8);
}
else
err = ZIP_BADZIPFILE; // Caller passed zip64 = 0, so no room for zip64 info -> fatal
}
else
{
@ -1756,7 +1759,7 @@ extern int ZEXPORT zipCloseFileInZip (zipFile file)
int Write_Zip64EndOfCentralDirectoryLocator(zip64_internal* zi, ZPOS64_T zip64eocd_pos_inzip)
{
int err = ZIP_OK;
ZPOS64_T pos = zip64eocd_pos_inzip - zi->add_position_when_writting_offset;
ZPOS64_T pos = zip64eocd_pos_inzip - zi->add_position_when_writing_offset;
err = zip64local_putValue(&zi->z_filefunc,zi->filestream,(uLong)ZIP64ENDLOCHEADERMAGIC,4);
@ -1809,7 +1812,7 @@ int Write_Zip64EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centra
if (err==ZIP_OK) /* offset of start of central directory with respect to the starting disk number */
{
ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writting_offset;
ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writing_offset;
err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (ZPOS64_T)pos,8);
}
return err;
@ -1850,13 +1853,13 @@ int Write_EndOfCentralDirectoryRecord(zip64_internal* zi, uLong size_centraldir,
if (err==ZIP_OK) /* offset of start of central directory with respect to the starting disk number */
{
ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writting_offset;
ZPOS64_T pos = centraldir_pos_inzip - zi->add_position_when_writing_offset;
if(pos >= 0xffffffff)
{
err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)0xffffffff,4);
}
else
err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)(centraldir_pos_inzip - zi->add_position_when_writting_offset),4);
err = zip64local_putValue(&zi->z_filefunc,zi->filestream, (uLong)(centraldir_pos_inzip - zi->add_position_when_writing_offset),4);
}
return err;
@ -1922,8 +1925,8 @@ extern int ZEXPORT zipClose (zipFile file, const char* global_comment)
}
free_linkedlist(&(zi->central_dir));
pos = centraldir_pos_inzip - zi->add_position_when_writting_offset;
if(pos >= 0xffffffff)
pos = centraldir_pos_inzip - zi->add_position_when_writing_offset;
if(pos >= 0xffffffff || zi->number_entry > 0xFFFF)
{
ZPOS64_T Zip64EOCDpos = ZTELL64(zi->z_filefunc,zi->filestream);
Write_Zip64EndOfCentralDirectoryRecord(zi, size_centraldir, centraldir_pos_inzip);