zlib 1.1.3

This commit is contained in:
Mark Adler
2011-09-09 23:20:29 -07:00
parent c34c1fcbb1
commit 14763ac7c6
58 changed files with 3785 additions and 600 deletions

View File

@@ -9,7 +9,6 @@
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <utime.h>
#include <errno.h>
#include <fcntl.h>
#ifdef unix
@@ -21,6 +20,23 @@
#include "zlib.h"
#ifdef WIN32
# ifndef F_OK
# define F_OK (0)
# endif
# ifdef _MSC_VER
# define mkdir(dirname,mode) _mkdir(dirname)
# define strdup(str) _strdup(str)
# define unlink(fn) _unlink(fn)
# define access(path,mode) _access(path,mode)
# else
# define mkdir(dirname,mode) _mkdir(dirname)
# endif
#else
# include <utime.h>
#endif
/* Values used in typeflag field. */
#define REGTYPE '0' /* regular file */
@@ -83,7 +99,7 @@ char *prog;
/* This will give a benign warning */
static char *TGZprefix[] = { "\0", ".tgz", ".tar.gz", NULL };
static char *TGZprefix[] = { "\0", ".tgz", ".tar.gz", ".tar", NULL };
/* Return the real name of the TGZ archive */
/* or NULL if it does not exist. */
@@ -271,14 +287,6 @@ int tar (gzFile in,int action,int arg,int argc,char **argv)
len = gzread(in, &buffer, BLOCKSIZE);
if (len < 0)
error (gzerror(in, &err));
/*
* if we met the end of the tar
* or the end-of-tar block,
* we are done
*/
if ((len == 0) || (buffer.header.name[0]== 0))
break;
/*
* Always expect complete blocks to process
* the tar information.
@@ -291,6 +299,13 @@ int tar (gzFile in,int action,int arg,int argc,char **argv)
*/
if (getheader == 1)
{
/*
* if we met the end of the tar
* or the end-of-tar block,
* we are done
*/
if ((len == 0) || (buffer.header.name[0]== 0)) break;
tartime = (time_t)getoct(buffer.header.mtime,12);
strcpy(fname,buffer.header.name);
@@ -360,6 +375,34 @@ int tar (gzFile in,int action,int arg,int argc,char **argv)
getheader = 1;
if ((action == TGZ_EXTRACT) && (outfile != NULL))
{
#ifdef WIN32
HANDLE hFile;
FILETIME ftm,ftLocal;
SYSTEMTIME st;
struct tm localt;
fclose(outfile);
localt = *localtime(&tartime);
hFile = CreateFile(fname, GENERIC_READ | GENERIC_WRITE,
0, NULL, OPEN_EXISTING, 0, NULL);
st.wYear = (WORD)localt.tm_year+1900;
st.wMonth = (WORD)localt.tm_mon;
st.wDayOfWeek = (WORD)localt.tm_wday;
st.wDay = (WORD)localt.tm_mday;
st.wHour = (WORD)localt.tm_hour;
st.wMinute = (WORD)localt.tm_min;
st.wSecond = (WORD)localt.tm_sec;
st.wMilliseconds = 0;
SystemTimeToFileTime(&st,&ftLocal);
LocalFileTimeToFileTime(&ftLocal,&ftm);
SetFileTime(hFile,&ftm,NULL,&ftm);
CloseHandle(hFile);
outfile = NULL;
#else
struct utimbuf settime;
settime.actime = settime.modtime = tartime;
@@ -367,6 +410,7 @@ int tar (gzFile in,int action,int arg,int argc,char **argv)
fclose(outfile);
outfile = NULL;
utime(fname,&settime);
#endif
}
}
}