kapitan/IXWebSocket
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Link zlib statically for windows (#35)

Browse Source 
* Add zlib 1.2.11 sources

* link zlib statically for windows
This commit is contained in:
Dimon4eg
2019-04-19 19:14:03 +03:00
committed by Benjamin Sergeant
parent 5682129b1d
commit f61fd7b7f1
272 changed files with 73130 additions and 1927 deletions
Download Patch File Download Diff File Expand all files Collapse all files

660
third_party/zlib/contrib/minizip/miniunz.c vendored Normal file
View File

@@ -0,0 +1,660 @@
/*
miniunz.c
Version 1.1, February 14h, 2010
sample part of the MiniZip project - ( http://www.winimage.com/zLibDll/minizip.html )
Copyright (C) 1998-2010 Gilles Vollant (minizip) ( http://www.winimage.com/zLibDll/minizip.html )
Modifications of Unzip for Zip64
Copyright (C) 2007-2008 Even Rouault
Modifications for Zip64 support on both zip and unzip
Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com )
*/
#if (!defined(_WIN32)) && (!defined(WIN32)) && (!defined(__APPLE__))
#ifndef __USE_FILE_OFFSET64
#define __USE_FILE_OFFSET64
#endif
#ifndef __USE_LARGEFILE64
#define __USE_LARGEFILE64
#endif
#ifndef _LARGEFILE64_SOURCE
#define _LARGEFILE64_SOURCE
#endif
#ifndef _FILE_OFFSET_BIT
#define _FILE_OFFSET_BIT 64
#endif
#endif
#ifdef __APPLE__
// 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 <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <errno.h>
#include <fcntl.h>
#ifdef _WIN32
# include <direct.h>
# include <io.h>
#else
# include <unistd.h>
# include <utime.h>
#endif
#include "unzip.h"
#define CASESENSITIVITY (0)
#define WRITEBUFFERSIZE (8192)
#define MAXFILENAME (256)
#ifdef _WIN32
#define USEWIN32IOAPI
#include "iowin32.h"
#endif
/*
mini unzip, demo of unzip package
usage :
Usage : miniunz [-exvlo] file.zip [file_to_extract] [-d extractdir]
list the file in the zipfile, and print the content of FILE_ID.ZIP or README.TXT
if it exists
*/
/* change_file_date : change the date/time of a file
filename : the filename of the file where date/time must be modified
dosdate : the new date at the MSDos format (4 bytes)
tmu_date : the SAME new date at the tm_unz format */
void change_file_date(filename,dosdate,tmu_date)
const char *filename;
uLong dosdate;
tm_unz tmu_date;
{
#ifdef _WIN32
HANDLE hFile;
FILETIME ftm,ftLocal,ftCreate,ftLastAcc,ftLastWrite;
hFile = CreateFileA(filename,GENERIC_READ | GENERIC_WRITE,
0,NULL,OPEN_EXISTING,0,NULL);
GetFileTime(hFile,&ftCreate,&ftLastAcc,&ftLastWrite);
DosDateTimeToFileTime((WORD)(dosdate>>16),(WORD)dosdate,&ftLocal);
LocalFileTimeToFileTime(&ftLocal,&ftm);
SetFileTime(hFile,&ftm,&ftLastAcc,&ftm);
CloseHandle(hFile);
#else
#ifdef unix || __APPLE__
struct utimbuf ut;
struct tm newdate;
newdate.tm_sec = tmu_date.tm_sec;
newdate.tm_min=tmu_date.tm_min;
newdate.tm_hour=tmu_date.tm_hour;
newdate.tm_mday=tmu_date.tm_mday;
newdate.tm_mon=tmu_date.tm_mon;
if (tmu_date.tm_year > 1900)
newdate.tm_year=tmu_date.tm_year - 1900;
else
newdate.tm_year=tmu_date.tm_year ;
newdate.tm_isdst=-1;
ut.actime=ut.modtime=mktime(&newdate);
utime(filename,&ut);
#endif
#endif
}
/* mymkdir and change_file_date are not 100 % portable
As I don't know well Unix, I wait feedback for the unix portion */
int mymkdir(dirname)
const char* dirname;
{
int ret=0;
#ifdef _WIN32
ret = _mkdir(dirname);
#elif unix
ret = mkdir (dirname,0775);
#elif __APPLE__
ret = mkdir (dirname,0775);
#endif
return ret;
}
int makedir (newdir)
char *newdir;
{
char *buffer ;
char *p;
int len = (int)strlen(newdir);
if (len <= 0)
return 0;
buffer = (char*)malloc(len+1);
if (buffer==NULL)
{
printf("Error allocating memory\n");
return UNZ_INTERNALERROR;
}
strcpy(buffer,newdir);
if (buffer[len-1] == '/') {
buffer[len-1] = '\0';
}
if (mymkdir(buffer) == 0)
{
free(buffer);
return 1;
}
p = buffer+1;
while (1)
{
char hold;
while(*p && *p != '\\' && *p != '/')
p++;
hold = *p;
*p = 0;
if ((mymkdir(buffer) == -1) && (errno == ENOENT))
{
printf("couldn't create directory %s\n",buffer);
free(buffer);
return 0;
}
if (hold == 0)
break;
*p++ = hold;
}
free(buffer);
return 1;
}
void do_banner()
{
printf("MiniUnz 1.01b, demo of zLib + Unz package written by Gilles Vollant\n");
printf("more info at http://www.winimage.com/zLibDll/unzip.html\n\n");
}
void do_help()
{
printf("Usage : miniunz [-e] [-x] [-v] [-l] [-o] [-p password] file.zip [file_to_extr.] [-d extractdir]\n\n" \
" -e Extract without pathname (junk paths)\n" \
" -x Extract with pathname\n" \
" -v list files\n" \
" -l list files\n" \
" -d directory to extract into\n" \
" -o overwrite files without prompting\n" \
" -p extract crypted file using password\n\n");
}
void Display64BitsSize(ZPOS64_T n, int size_char)
{
/* to avoid compatibility problem , we do here the conversion */
char number[21];
int offset=19;
int pos_string = 19;
number[20]=0;
for (;;) {
number[offset]=(char)((n%10)+'0');
if (number[offset] != '0')
pos_string=offset;
n/=10;
if (offset==0)
break;
offset--;
}
{
int size_display_string = 19-pos_string;
while (size_char > size_display_string)
{
size_char--;
printf(" ");
}
}
printf("%s",&number[pos_string]);
}
int do_list(uf)
unzFile uf;
{
uLong i;
unz_global_info64 gi;
int err;
err = unzGetGlobalInfo64(uf,&gi);
if (err!=UNZ_OK)
printf("error %d with zipfile in unzGetGlobalInfo \n",err);
printf(" Length Method Size Ratio Date Time CRC-32 Name\n");
printf(" ------ ------ ---- ----- ---- ---- ------ ----\n");
for (i=0;i<gi.number_entry;i++)
{
char filename_inzip[256];
unz_file_info64 file_info;
uLong ratio=0;
const char *string_method;
char charCrypt=' ';
err = unzGetCurrentFileInfo64(uf,&file_info,filename_inzip,sizeof(filename_inzip),NULL,0,NULL,0);
if (err!=UNZ_OK)
{
printf("error %d with zipfile in unzGetCurrentFileInfo\n",err);
break;
}
if (file_info.uncompressed_size>0)
ratio = (uLong)((file_info.compressed_size*100)/file_info.uncompressed_size);
/* display a '*' if the file is crypted */
if ((file_info.flag & 1) != 0)
charCrypt='*';
if (file_info.compression_method==0)
string_method="Stored";
else
if (file_info.compression_method==Z_DEFLATED)
{
uInt iLevel=(uInt)((file_info.flag & 0x6)/2);
if (iLevel==0)
string_method="Defl:N";
else if (iLevel==1)
string_method="Defl:X";
else if ((iLevel==2) || (iLevel==3))
string_method="Defl:F"; /* 2:fast , 3 : extra fast*/
}
else
if (file_info.compression_method==Z_BZIP2ED)
{
string_method="BZip2 ";
}
else
string_method="Unkn. ";
Display64BitsSize(file_info.uncompressed_size,7);
printf(" %6s%c",string_method,charCrypt);
Display64BitsSize(file_info.compressed_size,7);
printf(" %3lu%% %2.2lu-%2.2lu-%2.2lu %2.2lu:%2.2lu %8.8lx %s\n",
ratio,
(uLong)file_info.tmu_date.tm_mon + 1,
(uLong)file_info.tmu_date.tm_mday,
(uLong)file_info.tmu_date.tm_year % 100,
(uLong)file_info.tmu_date.tm_hour,(uLong)file_info.tmu_date.tm_min,
(uLong)file_info.crc,filename_inzip);
if ((i+1)<gi.number_entry)
{
err = unzGoToNextFile(uf);
if (err!=UNZ_OK)
{
printf("error %d with zipfile in unzGoToNextFile\n",err);
break;
}
}
}
return 0;
}
int do_extract_currentfile(uf,popt_extract_without_path,popt_overwrite,password)
unzFile uf;
const int* popt_extract_without_path;
int* popt_overwrite;
const char* password;
{
char filename_inzip[256];
char* filename_withoutpath;
char* p;
int err=UNZ_OK;
FILE *fout=NULL;
void* buf;
uInt size_buf;
unz_file_info64 file_info;
uLong ratio=0;
err = unzGetCurrentFileInfo64(uf,&file_info,filename_inzip,sizeof(filename_inzip),NULL,0,NULL,0);
if (err!=UNZ_OK)
{
printf("error %d with zipfile in unzGetCurrentFileInfo\n",err);
return err;
}
size_buf = WRITEBUFFERSIZE;
buf = (void*)malloc(size_buf);
if (buf==NULL)
{
printf("Error allocating memory\n");
return UNZ_INTERNALERROR;
}
p = filename_withoutpath = filename_inzip;
while ((*p) != '\0')
{
if (((*p)=='/') || ((*p)=='\\'))
filename_withoutpath = p+1;
p++;
}
if ((*filename_withoutpath)=='\0')
{
if ((*popt_extract_without_path)==0)
{
printf("creating directory: %s\n",filename_inzip);
mymkdir(filename_inzip);
}
}
else
{
const char* write_filename;
int skip=0;
if ((*popt_extract_without_path)==0)
write_filename = filename_inzip;
else
write_filename = filename_withoutpath;
err = unzOpenCurrentFilePassword(uf,password);
if (err!=UNZ_OK)
{
printf("error %d with zipfile in unzOpenCurrentFilePassword\n",err);
}
if (((*popt_overwrite)==0) && (err==UNZ_OK))
{
char rep=0;
FILE* ftestexist;
ftestexist = FOPEN_FUNC(write_filename,"rb");
if (ftestexist!=NULL)
{
fclose(ftestexist);
do
{
char answer[128];
int ret;
printf("The file %s exists. Overwrite ? [y]es, [n]o, [A]ll: ",write_filename);
ret = scanf("%1s",answer);
if (ret != 1)
{
exit(EXIT_FAILURE);
}
rep = answer[0] ;
if ((rep>='a') && (rep<='z'))
rep -= 0x20;
}
while ((rep!='Y') && (rep!='N') && (rep!='A'));
}
if (rep == 'N')
skip = 1;
if (rep == 'A')
*popt_overwrite=1;
}
if ((skip==0) && (err==UNZ_OK))
{
fout=FOPEN_FUNC(write_filename,"wb");
/* some zipfile don't contain directory alone before file */
if ((fout==NULL) && ((*popt_extract_without_path)==0) &&
(filename_withoutpath!=(char*)filename_inzip))
{
char c=*(filename_withoutpath-1);
*(filename_withoutpath-1)='\0';
makedir(write_filename);
*(filename_withoutpath-1)=c;
fout=FOPEN_FUNC(write_filename,"wb");
}
if (fout==NULL)
{
printf("error opening %s\n",write_filename);
}
}
if (fout!=NULL)
{
printf(" extracting: %s\n",write_filename);
do
{
err = unzReadCurrentFile(uf,buf,size_buf);
if (err<0)
{
printf("error %d with zipfile in unzReadCurrentFile\n",err);
break;
}
if (err>0)
if (fwrite(buf,err,1,fout)!=1)
{
printf("error in writing extracted file\n");
err=UNZ_ERRNO;
break;
}
}
while (err>0);
if (fout)
fclose(fout);
if (err==0)
change_file_date(write_filename,file_info.dosDate,
file_info.tmu_date);
}
if (err==UNZ_OK)
{
err = unzCloseCurrentFile (uf);
if (err!=UNZ_OK)
{
printf("error %d with zipfile in unzCloseCurrentFile\n",err);
}
}
else
unzCloseCurrentFile(uf); /* don't lose the error */
}
free(buf);
return err;
}
int do_extract(uf,opt_extract_without_path,opt_overwrite,password)
unzFile uf;
int opt_extract_without_path;
int opt_overwrite;
const char* password;
{
uLong i;
unz_global_info64 gi;
int err;
FILE* fout=NULL;
err = unzGetGlobalInfo64(uf,&gi);
if (err!=UNZ_OK)
printf("error %d with zipfile in unzGetGlobalInfo \n",err);
for (i=0;i<gi.number_entry;i++)
{
if (do_extract_currentfile(uf,&opt_extract_without_path,
&opt_overwrite,
password) != UNZ_OK)
break;
if ((i+1)<gi.number_entry)
{
err = unzGoToNextFile(uf);
if (err!=UNZ_OK)
{
printf("error %d with zipfile in unzGoToNextFile\n",err);
break;
}
}
}
return 0;
}
int do_extract_onefile(uf,filename,opt_extract_without_path,opt_overwrite,password)
unzFile uf;
const char* filename;
int opt_extract_without_path;
int opt_overwrite;
const char* password;
{
int err = UNZ_OK;
if (unzLocateFile(uf,filename,CASESENSITIVITY)!=UNZ_OK)
{
printf("file %s not found in the zipfile\n",filename);
return 2;
}
if (do_extract_currentfile(uf,&opt_extract_without_path,
&opt_overwrite,
password) == UNZ_OK)
return 0;
else
return 1;
}
int main(argc,argv)
int argc;
char *argv[];
{
const char *zipfilename=NULL;
const char *filename_to_extract=NULL;
const char *password=NULL;
char filename_try[MAXFILENAME+16] = "";
int i;
int ret_value=0;
int opt_do_list=0;
int opt_do_extract=1;
int opt_do_extract_withoutpath=0;
int opt_overwrite=0;
int opt_extractdir=0;
const char *dirname=NULL;
unzFile uf=NULL;
do_banner();
if (argc==1)
{
do_help();
return 0;
}
else
{
for (i=1;i<argc;i++)
{
if ((*argv[i])=='-')
{
const char *p=argv[i]+1;
while ((*p)!='\0')
{
char c=*(p++);;
if ((c=='l') || (c=='L'))
opt_do_list = 1;
if ((c=='v') || (c=='V'))
opt_do_list = 1;
if ((c=='x') || (c=='X'))
opt_do_extract = 1;
if ((c=='e') || (c=='E'))
opt_do_extract = opt_do_extract_withoutpath = 1;
if ((c=='o') || (c=='O'))
opt_overwrite=1;
if ((c=='d') || (c=='D'))
{
opt_extractdir=1;
dirname=argv[i+1];
}
if (((c=='p') || (c=='P')) && (i+1<argc))
{
password=argv[i+1];
i++;
}
}
}
else
{
if (zipfilename == NULL)
zipfilename = argv[i];
else if ((filename_to_extract==NULL) && (!opt_extractdir))
filename_to_extract = argv[i] ;
}
}
}
if (zipfilename!=NULL)
{
# ifdef USEWIN32IOAPI
zlib_filefunc64_def ffunc;
# endif
strncpy(filename_try, zipfilename,MAXFILENAME-1);
/* strncpy doesnt append the trailing NULL, of the string is too long. */
filename_try[ MAXFILENAME ] = '\0';
# ifdef USEWIN32IOAPI
fill_win32_filefunc64A(&ffunc);
uf = unzOpen2_64(zipfilename,&ffunc);
# else
uf = unzOpen64(zipfilename);
# endif
if (uf==NULL)
{
strcat(filename_try,".zip");
# ifdef USEWIN32IOAPI
uf = unzOpen2_64(filename_try,&ffunc);
# else
uf = unzOpen64(filename_try);
# endif
}
}
if (uf==NULL)
{
printf("Cannot open %s or %s.zip\n",zipfilename,zipfilename);
return 1;
}
printf("%s opened\n",filename_try);
if (opt_do_list==1)
ret_value = do_list(uf);
else if (opt_do_extract==1)
{
#ifdef _WIN32
if (opt_extractdir && _chdir(dirname))
#else
if (opt_extractdir && chdir(dirname))
#endif
{
printf("Error changing into %s, aborting\n", dirname);
exit(-1);
}
if (filename_to_extract == NULL)
ret_value = do_extract(uf, opt_do_extract_withoutpath, opt_overwrite, password);
else
ret_value = do_extract_onefile(uf, filename_to_extract, opt_do_extract_withoutpath, opt_overwrite, password);
}
unzClose(uf);
return ret_value;
}