int main(
int argc,
char *argv[])
{
int i;
int opt_overwrite=0;
int opt_compress_level=Z_DEFAULT_COMPRESSION;
int opt_exclude_path=0;
int zipfilenamearg = 0;
char filename_try[MAXFILENAME+16];
int zipok;
int err=0;
int size_buf=0;
void* buf=NULL;
const char* password=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=='o') || (c=='O'))
opt_overwrite = 1;
if ((c=='a') || (c=='A'))
opt_overwrite = 2;
if ((c>='0') && (c<='9'))
opt_compress_level = c-'0';
if ((c=='j') || (c=='J'))
opt_exclude_path = 1;
if (((c=='p') || (c=='P')) && (i+1<argc))
{
password=argv[i+1];
i++;
}
}
}
else
{
if (zipfilenamearg == 0)
{
zipfilenamearg = i ;
}
}
}
}
size_buf = WRITEBUFFERSIZE;
buf = (void*)malloc(size_buf);
if (buf==NULL)
{
printf("Error allocating memory\n");
return ZIP_INTERNALERROR;
}
if (zipfilenamearg==0)
{
zipok=0;
}
else
{
int i,len;
int dot_found=0;
zipok = 1 ;
strncpy(filename_try, argv[zipfilenamearg],MAXFILENAME-1);
/* strncpy doesnt append the trailing NULL, of the string is too long. */
filename_try[ MAXFILENAME ] = '\0';
len=(int)strlen(filename_try);
for (i=0;i<len;i++)
if (filename_try[i]=='.')
dot_found=1;
if (dot_found==0)
strcat(filename_try,".zip");
if (opt_overwrite==2)
{
/* if the file don't exist, we not append file */
if (check_exist_file(filename_try)==0)
opt_overwrite=1;
}
else
if (opt_overwrite==0)
if (check_exist_file(filename_try)!=0)
{
char rep=0;
do
{
char answer[128];
int ret;
printf("The file %s exists. Overwrite ? [y]es, [n]o, [a]ppend : ",filename_try);
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')
zipok = 0;
if (rep=='A')
opt_overwrite = 2;
}
}
if (zipok==1)
{
zipFile zf;
int errclose;
# ifdef USEWIN32IOAPI
zlib_filefunc64_def ffunc;
fill_win32_filefunc64A(&ffunc);
zf = zipOpen2_64(filename_try,(opt_overwrite==2) ? 2 : 0,NULL,&ffunc);
# else
zf = zipOpen64(filename_try,(opt_overwrite==2) ? 2 : 0);
# endif
if (zf == NULL)
{
printf("error opening %s\n",filename_try);
err= ZIP_ERRNO;
}
else
printf("creating %s\n",filename_try);
for (i=zipfilenamearg+1;(i<argc) && (err==ZIP_OK);i++)
{
if (!((((*(argv[i]))=='-') || ((*(argv[i]))=='/')) &&
((argv[i][1]=='o') || (argv[i][1]=='O') ||
(argv[i][1]=='a') || (argv[i][1]=='A') ||
(argv[i][1]=='p') || (argv[i][1]=='P') ||
((argv[i][1]>='0') || (argv[i][1]<='9'))) &&
(strlen(argv[i]) == 2)))
{
FILE * fin;
int size_read;
const char* filenameinzip = argv[i];
const char *savefilenameinzip;
zip_fileinfo zi;
unsigned long crcFile=0;
int zip64 = 0;
zi.tmz_date.tm_sec = zi.tmz_date.tm_min = zi.tmz_date.tm_hour =
zi.tmz_date.tm_mday = zi.tmz_date.tm_mon = zi.tmz_date.tm_year = 0;
zi.dosDate = 0;
zi.internal_fa = 0;
zi.external_fa = 0;
filetime(filenameinzip,&zi.tmz_date,&zi.dosDate);
/*
err = zipOpenNewFileInZip(zf,filenameinzip,&zi,
NULL,0,NULL,0,NULL / * comment * /,
(opt_compress_level != 0) ? Z_DEFLATED : 0,
opt_compress_level);
*/
if ((password != NULL) && (err==ZIP_OK))
err = getFileCrc(filenameinzip,buf,size_buf,&crcFile);
zip64 = isLargeFile(filenameinzip);
/* The path name saved, should not include a leading slash. */
/*if it did, windows/xp and dynazip couldn't read the zip file. */
savefilenameinzip = filenameinzip;
while( savefilenameinzip[0] == '\\' || savefilenameinzip[0] == '/' )
{
savefilenameinzip++;
}
/*should the zip file contain any path at all?*/
if( opt_exclude_path )
{
const char *tmpptr;
const char *lastslash = 0;
for( tmpptr = savefilenameinzip; *tmpptr; tmpptr++)
{
if( *tmpptr == '\\' || *tmpptr == '/')
{
lastslash = tmpptr;
}
}
if( lastslash != NULL )
{
savefilenameinzip = lastslash+1; // base filename follows last slash.
}
}
/**/
err = zipOpenNewFileInZip3_64(zf,savefilenameinzip,&zi,
NULL,0,NULL,0,NULL /* comment*/,
(opt_compress_level != 0) ? Z_DEFLATED : 0,
opt_compress_level,0,
/* -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, */
-MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
password,crcFile, zip64);
if (err != ZIP_OK)
printf("error in opening %s in zipfile\n",filenameinzip);
else
{
fin = FOPEN_FUNC(filenameinzip,"rb");
if (fin==NULL)
{
err=ZIP_ERRNO;
printf("error in opening %s for reading\n",filenameinzip);
}
}
if (err == ZIP_OK)
do
{
err = ZIP_OK;
size_read = (int)fread(buf,1,size_buf,fin);
if (size_read < size_buf)
if (feof(fin)==0)
{
printf("error in reading %s\n",filenameinzip);
err = ZIP_ERRNO;
}
if (size_read>0)
{
err = zipWriteInFileInZip (zf,buf,size_read);
if (err<0)
{
printf("error in writing %s in the zipfile\n",
filenameinzip);
}
}
} while ((err == ZIP_OK) && (size_read>0));
if (fin)
fclose(fin);
if (err<0)
err=ZIP_ERRNO;
else
{
err = zipCloseFileInZip(zf);
if (err!=ZIP_OK)
printf("error in closing %s in the zipfile\n",
filenameinzip);
}
}
}
errclose = zipClose(zf,NULL);
if (errclose != ZIP_OK)
printf("error in closing %s\n",filename_try);
}
else
{
do_help();
}
free(buf);
return 0;
}
extern "C" bool ArchAddFileW(HZIP hZip,WCHAR *pstrSourceFile,WCHAR *pstrDestFile)
{
bool r=false;
if ((hZip) && (((ZIPCOMPRESSION *)hZip)->bHandleType == HT_COMPRESSOR) && (pstrSourceFile) && (pstrDestFile))
{
int lDest,lSrc;
if (((lDest=lstrlenW(pstrDestFile)) < MAX_PATH-1) && ((lSrc=lstrlenW(pstrSourceFile)) < MAX_PATH-1))
{
ZIPCOMPRESSION *p=(ZIPCOMPRESSION *)hZip;
char *file=UnicodeToOemEx(pstrDestFile,lDest);
if (file)
{
void *buf=_alloc(INT_BUF_SIZE);
if (buf)
{
p->bInMem=false;
zip_fileinfo zi={0};
filetime(pstrSourceFile,&zi.tmz_date,&zi.dosDate);
char *lpPassword=NULL;
unsigned long crcFile=0;
if (p->bEncrypted)
{
getFileCrc(pstrSourceFile,buf,INT_BUF_SIZE,&crcFile);
lpPassword=p->szPassword;
}
int err=zipOpenNewFileInZip3_64(p->hZip,file,&zi,NULL,0,NULL,0,NULL,(p->dwCompLevel>0) ? Z_DEFLATED:0,p->dwCompLevel,0,-MAX_WBITS,DEF_MEM_LEVEL,Z_DEFAULT_STRATEGY,lpPassword,crcFile,0);
if (err == ZIP_OK)
{
HANDLE fin=CreateFileW(pstrSourceFile,GENERIC_READ,0,NULL,OPEN_EXISTING,0,NULL);
if (fin != INVALID_HANDLE_VALUE)
{
unsigned long size_read = 0;
do
{
err=ZIP_OK;
ReadFile(fin,buf,INT_BUF_SIZE,&size_read,0);
if (size_read < INT_BUF_SIZE)
{
if (!_feof(fin))
err=ZIP_ERRNO;
}
if (size_read>0)
err=zipWriteInFileInZip(p->hZip,buf,size_read);
}
while ((err == ZIP_OK) && (size_read>0));
SysCloseHandle(fin);
if (err<0)
err=ZIP_ERRNO;
else
{
err=zipCloseFileInZip(p->hZip);
r=true;
}
}
}
MemFree(buf);
}
}
MemFree(file);
}
}
else
ArchSetLastError(ARCH_INVALID_PARAMETER);
return r;
}
int BLZip::Add( std::string contentPath, std::string zipPath, int flags )
{
int compressLevel = 0;
int zip64 = 0;
char * password = NULL;
zip_fileinfo zi;
FILE * fin = NULL;
int size_read;
int size_buf=0;
void* buf=NULL;
int err;
unsigned long crcFile=0;
if( !this->zf ) return ZIP_PARAMERROR;
size_buf = WRITEBUFFERSIZE;
buf = (void*)malloc(size_buf);
if (buf==NULL)
{
printf("Error allocating memory\n");
return ZIP_INTERNALERROR;
}
if( !zipPath.compare( "" ) ) {
zipPath.assign( contentPath );
}
if( flags & ZipFlag_Faster ) compressLevel = 1;
if( flags & ZipFlag_Better ) compressLevel = 9;
err = getFileCrc( contentPath.c_str(), buf, size_buf, &crcFile );
zip64 = isLargeFile( contentPath.c_str() );
err = zipOpenNewFileInZip3_64(this->zf,zipPath.c_str(),&zi,
NULL,0,NULL,0,NULL /* comment*/,
(compressLevel != 0) ? Z_DEFLATED : 0,
compressLevel,0,
/* -MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY, */
-MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY,
password,crcFile, zip64);
if (err != ZIP_OK)
printf("error in opening %s in zipfile\n", contentPath.c_str() );
else
{
fin = FOPEN_FUNC( (char *)contentPath.c_str(), "rb" );
if (fin==NULL)
{
err=ZIP_ERRNO;
printf("error in opening %s for reading\n", contentPath.c_str());
}
}
if (err == ZIP_OK)
do
{
err = ZIP_OK;
size_read = (int)fread(buf,1,size_buf,fin);
if (size_read < size_buf)
if (feof(fin)==0)
{
printf("error in reading %s\n", contentPath.c_str() );
err = ZIP_ERRNO;
}
if (size_read>0)
{
err = zipWriteInFileInZip (this->zf,buf,size_read);
if (err<0)
{
printf("error in writing %s in the zipfile\n", contentPath.c_str() );
}
}
} while ((err == ZIP_OK) && (size_read>0));
if (fin)
fclose(fin);
/* and close the file */
if( err == ZIP_OK ) {
err = zipCloseFileInZip(this->zf);
}
free( buf );
return ZIP_OK;
}
