mirror of
https://github.com/ioquake/launch.git
synced 2024-11-10 06:31:39 +00:00
Use the ioq3 patch data (zip) instead of the official id linux patch (tar.gz).
This commit is contained in:
Jonathan Young
parent
ded0f9c6f4
commit
360385d1cf
10 changed files with 3101 additions and 142 deletions
22
LICENSE
22
LICENSE
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@ -18,3 +18,25 @@ FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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||||||
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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--------------------------------------------------------------------------------
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MiniZip - Copyright (c) 1998-2010 - by Gilles Vollant - version 1.1 64 bits from Mathias Svensson
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Condition of use and distribution are the same than zlib :
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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173
fileextract.cpp
173
fileextract.cpp
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@ -24,29 +24,9 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#include <time.h>
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#include <time.h>
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#include <QFile>
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#include <QFile>
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#include <QFileInfo>
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#include <QFileInfo>
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#include <QtZlib/zlib.h>
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#include "minizip/unzip.h"
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#include "fileextract.h"
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#include "fileextract.h"
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struct TarHeader
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{
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char name[100];
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char mode[8];
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char uid[8];
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char gid[8];
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char size[12];
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char mtime[12];
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char chksum[8];
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char typeflag;
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char linkname[100];
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char magic[6];
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char version[2];
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char uname[32];
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char gname[32];
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char devmajor[8];
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char devminor[8];
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char prefix[155];
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};
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FileExtractWorker::FileExtractWorker(const QString &archiveFilename, const QList<FileOperation> &filesToExtract) : archiveFilename(archiveFilename), filesToExtract(filesToExtract), isCancelled(false)
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FileExtractWorker::FileExtractWorker(const QString &archiveFilename, const QList<FileOperation> &filesToExtract) : archiveFilename(archiveFilename), filesToExtract(filesToExtract), isCancelled(false)
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{
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{
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}
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}
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@ -55,105 +35,50 @@ void FileExtractWorker::extract()
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{
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{
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qsrand(time(NULL));
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qsrand(time(NULL));
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// Extract gzip compressed archive.
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#ifdef Q_OS_WIN32
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z_stream zstream;
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archiveFilename = archiveFilename.replace('/', '\\');
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zstream.zalloc = Z_NULL;
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#endif
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zstream.zfree = Z_NULL;
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zstream.opaque = Z_NULL;
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zstream.avail_in = 0;
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zstream.next_in = Z_NULL;
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int result = inflateInit2(&zstream, 32 | MAX_WBITS);
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unzFile zipFile = unzOpen(archiveFilename.toLatin1().constData());
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if (result != Z_OK)
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if (!zipFile)
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{
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{
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emit errorMessage("zlib inflateInit2 failed");
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emit errorMessage(QString("Error opening '%1' for extraction").arg(archiveFilename));
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return;
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return;
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}
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}
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QFile archiveFile(archiveFilename);
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unz_global_info gi;
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if (!archiveFile.open(QIODevice::ReadOnly))
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if (unzGetGlobalInfo(zipFile, &gi) != UNZ_OK)
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{
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{
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emit errorMessage(QString("Error opening '%1': '%2'").arg(archiveFile.fileName()).arg(archiveFile.errorString()));
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unzClose(zipFile);
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emit errorMessage(QString("Error getting global info from archive '%1'").arg(archiveFilename));
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return;
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return;
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}
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}
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tarFile.open();
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const int bufferSize = 32 * 1024;
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const int bufferSize = 32 * 1024;
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static char inputBuffer[bufferSize];
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char buffer[bufferSize];
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static char outputBuffer[bufferSize];
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do
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for (unsigned int i = 0; i < gi.number_entry; i++)
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{
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{
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qint64 bytesRead = archiveFile.read(inputBuffer, bufferSize);
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unz_file_info fi;
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char zipFilename[256];
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if (bytesRead == 0)
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if (unzGetCurrentFileInfo(zipFile, &fi, zipFilename, sizeof(zipFilename), NULL, 0, NULL, 0) != UNZ_OK)
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break;
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zstream.avail_in = bytesRead;
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zstream.next_in = (z_Bytef *)inputBuffer;
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do
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{
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{
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zstream.avail_out = bufferSize;
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unzClose(zipFile);
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zstream.next_out = (z_Bytef *)outputBuffer;
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emit errorMessage(QString("Error getting file info from archive '%1'").arg(archiveFilename));
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return;
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result = inflate(&zstream, Z_NO_FLUSH);
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if (result != Z_OK && result != Z_STREAM_END)
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{
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emit errorMessage(QString("zlib error %1").arg(result));
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inflateEnd(&zstream);
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return;
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}
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tarFile.write(outputBuffer, bufferSize - zstream.avail_out);
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}
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while (zstream.avail_out == 0);
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}
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while (result != Z_STREAM_END);
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archiveFile.close();
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inflateEnd(&zstream);
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// Extract the files in the TAR file.
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tarFile.seek(0);
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for (;;)
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{
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// Read TAR file header (padded to 512 bytes).
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TarHeader header;
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if (tarFile.read((char *)&header, sizeof(header)) != sizeof(header))
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break; // EOF
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tarFile.seek(tarFile.pos() + 512 - sizeof(header));
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// Convert size from octal string.
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qint64 size = 0;
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int exponent = 0;
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for (int i = sizeof(header.size) - 1; i >= 0; i--)
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{
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int digit = (int)(header.size[i] - '0');
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if (digit < 0 || digit > 7)
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continue;
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size += qint64(digit * pow(8.0f, exponent));
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exponent++;
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}
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}
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// See if this is one of the files to be extracted.
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// See if this is one of the files to be extracted.
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int extractFileIndex = -1;
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int extractFileIndex = -1;
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for (int i = 0; i < filesToExtract.size(); i++)
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for (int j = 0; j < filesToExtract.size(); j++)
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{
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{
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if (filesToExtract.at(i).source == header.name)
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if (filesToExtract.at(j).source == zipFilename)
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{
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{
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extractFileIndex = i;
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extractFileIndex = j;
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break;
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break;
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}
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}
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}
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}
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@ -161,6 +86,13 @@ void FileExtractWorker::extract()
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// Extract a file.
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// Extract a file.
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if (extractFileIndex != -1)
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if (extractFileIndex != -1)
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{
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{
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if (unzOpenCurrentFile(zipFile) != UNZ_OK)
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{
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unzClose(zipFile);
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emit errorMessage(QString("'%1': error opening '%2'").arg(archiveFilename).arg(zipFilename));
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goto cleanup;
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}
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// Write to the destination file if it doesn't exist, otherwise write to a uniquely named file.
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// Write to the destination file if it doesn't exist, otherwise write to a uniquely named file.
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QString filename(filesToExtract.at(extractFileIndex).dest);
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QString filename(filesToExtract.at(extractFileIndex).dest);
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const bool fileExists = QFile::exists(filename);
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const bool fileExists = QFile::exists(filename);
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@ -174,6 +106,8 @@ void FileExtractWorker::extract()
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if (!file.open(QIODevice::WriteOnly))
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if (!file.open(QIODevice::WriteOnly))
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{
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{
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unzCloseCurrentFile(zipFile);
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unzClose(zipFile);
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emit errorMessage(QString("'%1': %2").arg(file.fileName()).arg(file.errorString()));
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emit errorMessage(QString("'%1': %2").arg(file.fileName()).arg(file.errorString()));
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goto cleanup;
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goto cleanup;
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}
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}
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@ -192,37 +126,48 @@ void FileExtractWorker::extract()
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for (;;)
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for (;;)
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{
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{
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qint64 bytesToRead = bufferSize;
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const int bytesRead = unzReadCurrentFile(zipFile, buffer, bufferSize);
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if (totalBytesRead + bytesToRead > size)
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if (bytesRead < 0)
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{
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{
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bytesToRead = size - totalBytesRead;
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unzCloseCurrentFile(zipFile);
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unzClose(zipFile);
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emit errorMessage(QString("'%1': error %2 extracting '%3'").arg(archiveFilename).arg(bytesRead).arg(zipFilename));
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goto cleanup;
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}
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}
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else if (bytesRead == 0)
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const qint64 bytesRead = tarFile.read(outputBuffer, bytesToRead);
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{
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if (bytesRead == 0)
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break;
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break;
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}
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file.write(outputBuffer, bytesRead);
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else
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totalBytesRead += bytesRead;
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{
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emit progressChanged(totalBytesRead, size);
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file.write(buffer, bytesRead);
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totalBytesRead += bytesRead;
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emit progressChanged(totalBytesRead, fi.uncompressed_size);
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}
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QMutexLocker locker(&cancelMutex);
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QMutexLocker locker(&cancelMutex);
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if (isCancelled)
|
if (isCancelled)
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{
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unzCloseCurrentFile(zipFile);
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unzClose(zipFile);
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goto cleanup;
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goto cleanup;
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}
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}
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}
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}
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else
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unzCloseCurrentFile(zipFile);
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{
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tarFile.seek(tarFile.pos() + size);
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}
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}
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// TAR file size is padded to 512 byte blocks.
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if (i + 1 < gi.number_entry && unzGoToNextFile(zipFile) != UNZ_OK)
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tarFile.seek(tarFile.pos() + ((size % 512) == 0 ? 0 : 512 - (size % 512)));
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{
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|
emit errorMessage(QString("'%1': error getting next file'").arg(archiveFilename));
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unzClose(zipFile);
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goto cleanup;
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|
}
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}
|
}
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|
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|
unzClose(zipFile);
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emit finished(renameOperations);
|
emit finished(renameOperations);
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return;
|
return;
|
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@ -49,7 +49,6 @@ signals:
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private:
|
private:
|
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QString archiveFilename;
|
QString archiveFilename;
|
||||||
const QList<FileOperation> filesToExtract;
|
const QList<FileOperation> filesToExtract;
|
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QTemporaryFile tarFile;
|
|
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bool isCancelled;
|
bool isCancelled;
|
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QMutex cancelMutex;
|
QMutex cancelMutex;
|
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QList<FileOperation> renameOperations;
|
QList<FileOperation> renameOperations;
|
||||||
|
|
|
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|
|
@ -35,7 +35,6 @@ InstallWizard_Patch::InstallWizard_Patch(QWidget *parent) :
|
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isCancelled(false),
|
isCancelled(false),
|
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isDownloadFinished(false),
|
isDownloadFinished(false),
|
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isPatchInstalled(false),
|
isPatchInstalled(false),
|
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usePatchFileBuffer(true),
|
|
||||||
extractWorker(NULL),
|
extractWorker(NULL),
|
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isExtractFinished(false)
|
isExtractFinished(false)
|
||||||
{
|
{
|
||||||
|
|
@ -53,14 +52,20 @@ InstallWizard_Patch::~InstallWizard_Patch()
|
||||||
void InstallWizard_Patch::initializePage()
|
void InstallWizard_Patch::initializePage()
|
||||||
{
|
{
|
||||||
isCancelled = isDownloadFinished = isPatchInstalled = isExtractFinished = false;
|
isCancelled = isDownloadFinished = isPatchInstalled = isExtractFinished = false;
|
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patchFileBuffer.clear();
|
|
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usePatchFileBuffer = true;
|
|
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extractWorker = NULL;
|
extractWorker = NULL;
|
||||||
|
|
||||||
patchFile = new QTemporaryFile;
|
patchFile = new QTemporaryFile;
|
||||||
patchFile->open();
|
patchFile->open();
|
||||||
|
|
||||||
networkReply = nam.get(QNetworkRequest(QUrl("http://localhost:8080/linuxq3apoint-1.32b-3.x86.run")));
|
#ifdef QT_DEBUG
|
||||||
|
QNetworkRequest networkRequest(QUrl("http://localhost:8080/quake3-latest-pk3s.zip"));
|
||||||
|
#else
|
||||||
|
QNetworkRequest networkRequest(QUrl("http://ioquake3.org/data/quake3-latest-pk3s.zip"));
|
||||||
|
networkRequest.setRawHeader("Referer", "http://ioquake3.org/extras/patch-data/");
|
||||||
|
//networkRequest.setRawHeader("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64; rv:29.0) Gecko/20100101 Firefox/29.0");
|
||||||
|
#endif
|
||||||
|
|
||||||
|
networkReply = nam.get(networkRequest);
|
||||||
connect(networkReply, &QNetworkReply::readyRead, this, &InstallWizard_Patch::downloadRead);
|
connect(networkReply, &QNetworkReply::readyRead, this, &InstallWizard_Patch::downloadRead);
|
||||||
connect(networkReply, &QNetworkReply::downloadProgress, this, &InstallWizard_Patch::updateProgress);
|
connect(networkReply, &QNetworkReply::downloadProgress, this, &InstallWizard_Patch::updateProgress);
|
||||||
connect(networkReply, &QNetworkReply::finished, this, &InstallWizard_Patch::downloadFinished);
|
connect(networkReply, &QNetworkReply::finished, this, &InstallWizard_Patch::downloadFinished);
|
||||||
|
|
@ -97,24 +102,7 @@ void InstallWizard_Patch::cancel()
|
||||||
|
|
||||||
void InstallWizard_Patch::downloadRead()
|
void InstallWizard_Patch::downloadRead()
|
||||||
{
|
{
|
||||||
// Skip the first n bytes, giving a valid tar.gz file.
|
patchFile->write(networkReply->readAll());
|
||||||
if (usePatchFileBuffer)
|
|
||||||
{
|
|
||||||
const qint64 bytesToSkip = 8251;
|
|
||||||
|
|
||||||
patchFileBuffer.append(networkReply->readAll());
|
|
||||||
|
|
||||||
if (patchFileBuffer.length() > bytesToSkip + 1)
|
|
||||||
{
|
|
||||||
patchFile->write(&patchFileBuffer.data()[bytesToSkip], patchFileBuffer.length() - bytesToSkip);
|
|
||||||
usePatchFileBuffer = false;
|
|
||||||
patchFileBuffer.clear();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
patchFile->write(networkReply->readAll());
|
|
||||||
}
|
|
||||||
}
|
}
|
||||||
|
|
||||||
void InstallWizard_Patch::downloadFinished()
|
void InstallWizard_Patch::downloadFinished()
|
||||||
|
|
@ -135,6 +123,7 @@ void InstallWizard_Patch::downloadFinished()
|
||||||
if (isCancelled)
|
if (isCancelled)
|
||||||
return;
|
return;
|
||||||
|
|
||||||
|
patchFile->flush();
|
||||||
isDownloadFinished = true;
|
isDownloadFinished = true;
|
||||||
|
|
||||||
// Build a list of pak files to extract.
|
// Build a list of pak files to extract.
|
||||||
|
|
@ -143,7 +132,7 @@ void InstallWizard_Patch::downloadFinished()
|
||||||
for (int i = 1; i <= 8; i++)
|
for (int i = 1; i <= 8; i++)
|
||||||
{
|
{
|
||||||
FileOperation fo;
|
FileOperation fo;
|
||||||
fo.source = QString("baseq3/pak%1.pk3").arg(i);
|
fo.source = QString("quake3-latest-pk3s/baseq3/pak%1.pk3").arg(i);
|
||||||
fo.dest = QString("%1/baseq3/pak%2.pk3").arg(((InstallWizard *)wizard())->getQuakePath()).arg(i);
|
fo.dest = QString("%1/baseq3/pak%2.pk3").arg(((InstallWizard *)wizard())->getQuakePath()).arg(i);
|
||||||
filesToExtract.append(fo);
|
filesToExtract.append(fo);
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -66,8 +66,6 @@ private:
|
||||||
bool isCancelled;
|
bool isCancelled;
|
||||||
bool isDownloadFinished;
|
bool isDownloadFinished;
|
||||||
bool isPatchInstalled;
|
bool isPatchInstalled;
|
||||||
bool usePatchFileBuffer;
|
|
||||||
QByteArray patchFileBuffer;
|
|
||||||
|
|
||||||
QString extractFilename;
|
QString extractFilename;
|
||||||
FileExtractWorker *extractWorker;
|
FileExtractWorker *extractWorker;
|
||||||
|
|
|
||||||
|
|
@ -23,7 +23,9 @@ SOURCES += main.cpp\
|
||||||
installwizard_copy.cpp \
|
installwizard_copy.cpp \
|
||||||
filecopy.cpp \
|
filecopy.cpp \
|
||||||
quakeutils.cpp \
|
quakeutils.cpp \
|
||||||
fileextract.cpp
|
fileextract.cpp \
|
||||||
|
minizip/ioapi.c \
|
||||||
|
minizip/unzip.c
|
||||||
|
|
||||||
HEADERS += mainwindow.h \
|
HEADERS += mainwindow.h \
|
||||||
settings.h \
|
settings.h \
|
||||||
|
|
@ -35,7 +37,9 @@ HEADERS += mainwindow.h \
|
||||||
installwizard_copy.h \
|
installwizard_copy.h \
|
||||||
filecopy.h \
|
filecopy.h \
|
||||||
quakeutils.h \
|
quakeutils.h \
|
||||||
fileextract.h
|
fileextract.h \
|
||||||
|
minizip/ioapi.h \
|
||||||
|
minizip/unzip.h
|
||||||
|
|
||||||
FORMS += mainwindow.ui \
|
FORMS += mainwindow.ui \
|
||||||
installwizard.ui \
|
installwizard.ui \
|
||||||
|
|
|
||||||
240
minizip/ioapi.c
Normal file
240
minizip/ioapi.c
Normal file
|
|
@ -0,0 +1,240 @@
|
||||||
|
/* ioapi.h -- IO base function header for compress/uncompress .zip
|
||||||
|
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 for Zip64 support
|
||||||
|
Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com )
|
||||||
|
|
||||||
|
For more info read MiniZip_info.txt
|
||||||
|
|
||||||
|
*/
|
||||||
|
|
||||||
|
#if (defined(_WIN32))
|
||||||
|
#define _CRT_SECURE_NO_WARNINGS
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "ioapi.h"
|
||||||
|
|
||||||
|
#pragma GCC diagnostic push
|
||||||
|
#pragma GCC diagnostic ignored "-Wunused-parameter"
|
||||||
|
|
||||||
|
voidpf call_zopen64 (const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode)
|
||||||
|
{
|
||||||
|
if (pfilefunc->zfile_func64.zopen64_file != NULL)
|
||||||
|
return (*(pfilefunc->zfile_func64.zopen64_file)) (pfilefunc->zfile_func64.opaque,filename,mode);
|
||||||
|
else
|
||||||
|
{
|
||||||
|
return (*(pfilefunc->zopen32_file))(pfilefunc->zfile_func64.opaque,(const char*)filename,mode);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
long call_zseek64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin)
|
||||||
|
{
|
||||||
|
if (pfilefunc->zfile_func64.zseek64_file != NULL)
|
||||||
|
return (*(pfilefunc->zfile_func64.zseek64_file)) (pfilefunc->zfile_func64.opaque,filestream,offset,origin);
|
||||||
|
else
|
||||||
|
{
|
||||||
|
uLong offsetTruncated = (uLong)offset;
|
||||||
|
if (offsetTruncated != offset)
|
||||||
|
return -1;
|
||||||
|
else
|
||||||
|
return (*(pfilefunc->zseek32_file))(pfilefunc->zfile_func64.opaque,filestream,offsetTruncated,origin);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
ZPOS64_T call_ztell64 (const zlib_filefunc64_32_def* pfilefunc,voidpf filestream)
|
||||||
|
{
|
||||||
|
if (pfilefunc->zfile_func64.zseek64_file != NULL)
|
||||||
|
return (*(pfilefunc->zfile_func64.ztell64_file)) (pfilefunc->zfile_func64.opaque,filestream);
|
||||||
|
else
|
||||||
|
{
|
||||||
|
uLong tell_uLong = (*(pfilefunc->ztell32_file))(pfilefunc->zfile_func64.opaque,filestream);
|
||||||
|
if ((tell_uLong) == ((uLong)-1))
|
||||||
|
return (ZPOS64_T)-1;
|
||||||
|
else
|
||||||
|
return tell_uLong;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32)
|
||||||
|
{
|
||||||
|
p_filefunc64_32->zfile_func64.zopen64_file = NULL;
|
||||||
|
p_filefunc64_32->zopen32_file = p_filefunc32->zopen_file;
|
||||||
|
p_filefunc64_32->zfile_func64.zerror_file = p_filefunc32->zerror_file;
|
||||||
|
p_filefunc64_32->zfile_func64.zread_file = p_filefunc32->zread_file;
|
||||||
|
p_filefunc64_32->zfile_func64.zwrite_file = p_filefunc32->zwrite_file;
|
||||||
|
p_filefunc64_32->zfile_func64.ztell64_file = NULL;
|
||||||
|
p_filefunc64_32->zfile_func64.zseek64_file = NULL;
|
||||||
|
p_filefunc64_32->zfile_func64.zclose_file = p_filefunc32->zclose_file;
|
||||||
|
p_filefunc64_32->zfile_func64.zerror_file = p_filefunc32->zerror_file;
|
||||||
|
p_filefunc64_32->zfile_func64.opaque = p_filefunc32->opaque;
|
||||||
|
p_filefunc64_32->zseek32_file = p_filefunc32->zseek_file;
|
||||||
|
p_filefunc64_32->ztell32_file = p_filefunc32->ztell_file;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
static voidpf ZCALLBACK fopen_file_func OF((voidpf opaque, const char* filename, int mode));
|
||||||
|
static uLong ZCALLBACK fread_file_func OF((voidpf opaque, voidpf stream, void* buf, uLong size));
|
||||||
|
static uLong ZCALLBACK fwrite_file_func OF((voidpf opaque, voidpf stream, const void* buf,uLong size));
|
||||||
|
static ZPOS64_T ZCALLBACK ftell64_file_func OF((voidpf opaque, voidpf stream));
|
||||||
|
static long ZCALLBACK fseek64_file_func OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin));
|
||||||
|
static int ZCALLBACK fclose_file_func OF((voidpf opaque, voidpf stream));
|
||||||
|
static int ZCALLBACK ferror_file_func OF((voidpf opaque, voidpf stream));
|
||||||
|
|
||||||
|
static voidpf ZCALLBACK fopen_file_func (voidpf opaque, const char* filename, int mode)
|
||||||
|
{
|
||||||
|
FILE* file = NULL;
|
||||||
|
const char* mode_fopen = NULL;
|
||||||
|
if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ)
|
||||||
|
mode_fopen = "rb";
|
||||||
|
else
|
||||||
|
if (mode & ZLIB_FILEFUNC_MODE_EXISTING)
|
||||||
|
mode_fopen = "r+b";
|
||||||
|
else
|
||||||
|
if (mode & ZLIB_FILEFUNC_MODE_CREATE)
|
||||||
|
mode_fopen = "wb";
|
||||||
|
|
||||||
|
if ((filename!=NULL) && (mode_fopen != NULL))
|
||||||
|
file = fopen(filename, mode_fopen);
|
||||||
|
return file;
|
||||||
|
}
|
||||||
|
|
||||||
|
static voidpf ZCALLBACK fopen64_file_func (voidpf opaque, const void* filename, int mode)
|
||||||
|
{
|
||||||
|
FILE* file = NULL;
|
||||||
|
const char* mode_fopen = NULL;
|
||||||
|
if ((mode & ZLIB_FILEFUNC_MODE_READWRITEFILTER)==ZLIB_FILEFUNC_MODE_READ)
|
||||||
|
mode_fopen = "rb";
|
||||||
|
else
|
||||||
|
if (mode & ZLIB_FILEFUNC_MODE_EXISTING)
|
||||||
|
mode_fopen = "r+b";
|
||||||
|
else
|
||||||
|
if (mode & ZLIB_FILEFUNC_MODE_CREATE)
|
||||||
|
mode_fopen = "wb";
|
||||||
|
|
||||||
|
if ((filename!=NULL) && (mode_fopen != NULL))
|
||||||
|
file = fopen64((const char*)filename, mode_fopen);
|
||||||
|
return file;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static uLong ZCALLBACK fread_file_func (voidpf opaque, voidpf stream, void* buf, uLong size)
|
||||||
|
{
|
||||||
|
uLong ret;
|
||||||
|
ret = (uLong)fread(buf, 1, (size_t)size, (FILE *)stream);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static uLong ZCALLBACK fwrite_file_func (voidpf opaque, voidpf stream, const void* buf, uLong size)
|
||||||
|
{
|
||||||
|
uLong ret;
|
||||||
|
ret = (uLong)fwrite(buf, 1, (size_t)size, (FILE *)stream);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream)
|
||||||
|
{
|
||||||
|
long ret;
|
||||||
|
ret = ftell((FILE *)stream);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static ZPOS64_T ZCALLBACK ftell64_file_func (voidpf opaque, voidpf stream)
|
||||||
|
{
|
||||||
|
ZPOS64_T ret;
|
||||||
|
ret = ftello64((FILE *)stream);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static long ZCALLBACK fseek_file_func (voidpf opaque, voidpf stream, uLong offset, int origin)
|
||||||
|
{
|
||||||
|
int fseek_origin=0;
|
||||||
|
long ret;
|
||||||
|
switch (origin)
|
||||||
|
{
|
||||||
|
case ZLIB_FILEFUNC_SEEK_CUR :
|
||||||
|
fseek_origin = SEEK_CUR;
|
||||||
|
break;
|
||||||
|
case ZLIB_FILEFUNC_SEEK_END :
|
||||||
|
fseek_origin = SEEK_END;
|
||||||
|
break;
|
||||||
|
case ZLIB_FILEFUNC_SEEK_SET :
|
||||||
|
fseek_origin = SEEK_SET;
|
||||||
|
break;
|
||||||
|
default: return -1;
|
||||||
|
}
|
||||||
|
ret = 0;
|
||||||
|
if (fseek((FILE *)stream, offset, fseek_origin) != 0)
|
||||||
|
ret = -1;
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static long ZCALLBACK fseek64_file_func (voidpf opaque, voidpf stream, ZPOS64_T offset, int origin)
|
||||||
|
{
|
||||||
|
int fseek_origin=0;
|
||||||
|
long ret;
|
||||||
|
switch (origin)
|
||||||
|
{
|
||||||
|
case ZLIB_FILEFUNC_SEEK_CUR :
|
||||||
|
fseek_origin = SEEK_CUR;
|
||||||
|
break;
|
||||||
|
case ZLIB_FILEFUNC_SEEK_END :
|
||||||
|
fseek_origin = SEEK_END;
|
||||||
|
break;
|
||||||
|
case ZLIB_FILEFUNC_SEEK_SET :
|
||||||
|
fseek_origin = SEEK_SET;
|
||||||
|
break;
|
||||||
|
default: return -1;
|
||||||
|
}
|
||||||
|
ret = 0;
|
||||||
|
|
||||||
|
if(fseeko64((FILE *)stream, offset, fseek_origin) != 0)
|
||||||
|
ret = -1;
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static int ZCALLBACK fclose_file_func (voidpf opaque, voidpf stream)
|
||||||
|
{
|
||||||
|
int ret;
|
||||||
|
ret = fclose((FILE *)stream);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int ZCALLBACK ferror_file_func (voidpf opaque, voidpf stream)
|
||||||
|
{
|
||||||
|
int ret;
|
||||||
|
ret = ferror((FILE *)stream);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
void fill_fopen_filefunc (pzlib_filefunc_def)
|
||||||
|
zlib_filefunc_def* pzlib_filefunc_def;
|
||||||
|
{
|
||||||
|
pzlib_filefunc_def->zopen_file = fopen_file_func;
|
||||||
|
pzlib_filefunc_def->zread_file = fread_file_func;
|
||||||
|
pzlib_filefunc_def->zwrite_file = fwrite_file_func;
|
||||||
|
pzlib_filefunc_def->ztell_file = ftell_file_func;
|
||||||
|
pzlib_filefunc_def->zseek_file = fseek_file_func;
|
||||||
|
pzlib_filefunc_def->zclose_file = fclose_file_func;
|
||||||
|
pzlib_filefunc_def->zerror_file = ferror_file_func;
|
||||||
|
pzlib_filefunc_def->opaque = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
void fill_fopen64_filefunc (zlib_filefunc64_def* pzlib_filefunc_def)
|
||||||
|
{
|
||||||
|
pzlib_filefunc_def->zopen64_file = fopen64_file_func;
|
||||||
|
pzlib_filefunc_def->zread_file = fread_file_func;
|
||||||
|
pzlib_filefunc_def->zwrite_file = fwrite_file_func;
|
||||||
|
pzlib_filefunc_def->ztell64_file = ftell64_file_func;
|
||||||
|
pzlib_filefunc_def->zseek64_file = fseek64_file_func;
|
||||||
|
pzlib_filefunc_def->zclose_file = fclose_file_func;
|
||||||
|
pzlib_filefunc_def->zerror_file = ferror_file_func;
|
||||||
|
pzlib_filefunc_def->opaque = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
#pragma GCC diagnostic pop
|
||||||
200
minizip/ioapi.h
Normal file
200
minizip/ioapi.h
Normal file
|
|
@ -0,0 +1,200 @@
|
||||||
|
/* ioapi.h -- IO base function header for compress/uncompress .zip
|
||||||
|
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 for Zip64 support
|
||||||
|
Copyright (C) 2009-2010 Mathias Svensson ( http://result42.com )
|
||||||
|
|
||||||
|
For more info read MiniZip_info.txt
|
||||||
|
|
||||||
|
Changes
|
||||||
|
|
||||||
|
Oct-2009 - Defined ZPOS64_T to fpos_t on windows and u_int64_t on linux. (might need to find a better why for this)
|
||||||
|
Oct-2009 - Change to fseeko64, ftello64 and fopen64 so large files would work on linux.
|
||||||
|
More if/def section may be needed to support other platforms
|
||||||
|
Oct-2009 - Defined fxxxx64 calls to normal fopen/ftell/fseek so they would compile on windows.
|
||||||
|
(but you should use iowin32.c for windows instead)
|
||||||
|
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _ZLIBIOAPI64_H
|
||||||
|
#define _ZLIBIOAPI64_H
|
||||||
|
|
||||||
|
#if (!defined(_WIN32)) && (!defined(WIN32))
|
||||||
|
|
||||||
|
// 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.
|
||||||
|
|
||||||
|
#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
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <QtZlib/zlib.h>
|
||||||
|
|
||||||
|
#if defined(USE_FILE32API)
|
||||||
|
#define fopen64 fopen
|
||||||
|
#define ftello64 ftell
|
||||||
|
#define fseeko64 fseek
|
||||||
|
#else
|
||||||
|
#ifdef _MSC_VER
|
||||||
|
#define fopen64 fopen
|
||||||
|
#if (_MSC_VER >= 1400) && (!(defined(NO_MSCVER_FILE64_FUNC)))
|
||||||
|
#define ftello64 _ftelli64
|
||||||
|
#define fseeko64 _fseeki64
|
||||||
|
#else // old MSC
|
||||||
|
#define ftello64 ftell
|
||||||
|
#define fseeko64 fseek
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
#ifndef ZPOS64_T
|
||||||
|
#ifdef _WIN32
|
||||||
|
#define ZPOS64_T fpos_t
|
||||||
|
#else
|
||||||
|
#include <stdint.h>
|
||||||
|
#define ZPOS64_T uint64_t
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifdef HAVE_MINIZIP64_CONF_H
|
||||||
|
#include "mz64conf.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* a type choosen by DEFINE */
|
||||||
|
#ifdef HAVE_64BIT_INT_CUSTOM
|
||||||
|
typedef 64BIT_INT_CUSTOM_TYPE ZPOS64_T;
|
||||||
|
#else
|
||||||
|
#ifdef HAS_STDINT_H
|
||||||
|
#include "stdint.h"
|
||||||
|
typedef uint64_t ZPOS64_T;
|
||||||
|
#else
|
||||||
|
|
||||||
|
|
||||||
|
#if defined(_MSC_VER) || defined(__BORLANDC__)
|
||||||
|
typedef unsigned __int64 ZPOS64_T;
|
||||||
|
#else
|
||||||
|
typedef unsigned long long int ZPOS64_T;
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
#define ZLIB_FILEFUNC_SEEK_CUR (1)
|
||||||
|
#define ZLIB_FILEFUNC_SEEK_END (2)
|
||||||
|
#define ZLIB_FILEFUNC_SEEK_SET (0)
|
||||||
|
|
||||||
|
#define ZLIB_FILEFUNC_MODE_READ (1)
|
||||||
|
#define ZLIB_FILEFUNC_MODE_WRITE (2)
|
||||||
|
#define ZLIB_FILEFUNC_MODE_READWRITEFILTER (3)
|
||||||
|
|
||||||
|
#define ZLIB_FILEFUNC_MODE_EXISTING (4)
|
||||||
|
#define ZLIB_FILEFUNC_MODE_CREATE (8)
|
||||||
|
|
||||||
|
|
||||||
|
#ifndef ZCALLBACK
|
||||||
|
#if (defined(WIN32) || defined(_WIN32) || defined (WINDOWS) || defined (_WINDOWS)) && defined(CALLBACK) && defined (USEWINDOWS_CALLBACK)
|
||||||
|
#define ZCALLBACK CALLBACK
|
||||||
|
#else
|
||||||
|
#define ZCALLBACK
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
typedef voidpf (ZCALLBACK *open_file_func) OF((voidpf opaque, const char* filename, int mode));
|
||||||
|
typedef uLong (ZCALLBACK *read_file_func) OF((voidpf opaque, voidpf stream, void* buf, uLong size));
|
||||||
|
typedef uLong (ZCALLBACK *write_file_func) OF((voidpf opaque, voidpf stream, const void* buf, uLong size));
|
||||||
|
typedef int (ZCALLBACK *close_file_func) OF((voidpf opaque, voidpf stream));
|
||||||
|
typedef int (ZCALLBACK *testerror_file_func) OF((voidpf opaque, voidpf stream));
|
||||||
|
|
||||||
|
typedef long (ZCALLBACK *tell_file_func) OF((voidpf opaque, voidpf stream));
|
||||||
|
typedef long (ZCALLBACK *seek_file_func) OF((voidpf opaque, voidpf stream, uLong offset, int origin));
|
||||||
|
|
||||||
|
|
||||||
|
/* here is the "old" 32 bits structure structure */
|
||||||
|
typedef struct zlib_filefunc_def_s
|
||||||
|
{
|
||||||
|
open_file_func zopen_file;
|
||||||
|
read_file_func zread_file;
|
||||||
|
write_file_func zwrite_file;
|
||||||
|
tell_file_func ztell_file;
|
||||||
|
seek_file_func zseek_file;
|
||||||
|
close_file_func zclose_file;
|
||||||
|
testerror_file_func zerror_file;
|
||||||
|
voidpf opaque;
|
||||||
|
} zlib_filefunc_def;
|
||||||
|
|
||||||
|
typedef ZPOS64_T (ZCALLBACK *tell64_file_func) OF((voidpf opaque, voidpf stream));
|
||||||
|
typedef long (ZCALLBACK *seek64_file_func) OF((voidpf opaque, voidpf stream, ZPOS64_T offset, int origin));
|
||||||
|
typedef voidpf (ZCALLBACK *open64_file_func) OF((voidpf opaque, const void* filename, int mode));
|
||||||
|
|
||||||
|
typedef struct zlib_filefunc64_def_s
|
||||||
|
{
|
||||||
|
open64_file_func zopen64_file;
|
||||||
|
read_file_func zread_file;
|
||||||
|
write_file_func zwrite_file;
|
||||||
|
tell64_file_func ztell64_file;
|
||||||
|
seek64_file_func zseek64_file;
|
||||||
|
close_file_func zclose_file;
|
||||||
|
testerror_file_func zerror_file;
|
||||||
|
voidpf opaque;
|
||||||
|
} zlib_filefunc64_def;
|
||||||
|
|
||||||
|
void fill_fopen64_filefunc OF((zlib_filefunc64_def* pzlib_filefunc_def));
|
||||||
|
void fill_fopen_filefunc OF((zlib_filefunc_def* pzlib_filefunc_def));
|
||||||
|
|
||||||
|
/* now internal definition, only for zip.c and unzip.h */
|
||||||
|
typedef struct zlib_filefunc64_32_def_s
|
||||||
|
{
|
||||||
|
zlib_filefunc64_def zfile_func64;
|
||||||
|
open_file_func zopen32_file;
|
||||||
|
tell_file_func ztell32_file;
|
||||||
|
seek_file_func zseek32_file;
|
||||||
|
} zlib_filefunc64_32_def;
|
||||||
|
|
||||||
|
|
||||||
|
#define ZREAD64(filefunc,filestream,buf,size) ((*((filefunc).zfile_func64.zread_file)) ((filefunc).zfile_func64.opaque,filestream,buf,size))
|
||||||
|
#define ZWRITE64(filefunc,filestream,buf,size) ((*((filefunc).zfile_func64.zwrite_file)) ((filefunc).zfile_func64.opaque,filestream,buf,size))
|
||||||
|
//#define ZTELL64(filefunc,filestream) ((*((filefunc).ztell64_file)) ((filefunc).opaque,filestream))
|
||||||
|
//#define ZSEEK64(filefunc,filestream,pos,mode) ((*((filefunc).zseek64_file)) ((filefunc).opaque,filestream,pos,mode))
|
||||||
|
#define ZCLOSE64(filefunc,filestream) ((*((filefunc).zfile_func64.zclose_file)) ((filefunc).zfile_func64.opaque,filestream))
|
||||||
|
#define ZERROR64(filefunc,filestream) ((*((filefunc).zfile_func64.zerror_file)) ((filefunc).zfile_func64.opaque,filestream))
|
||||||
|
|
||||||
|
voidpf call_zopen64 OF((const zlib_filefunc64_32_def* pfilefunc,const void*filename,int mode));
|
||||||
|
long call_zseek64 OF((const zlib_filefunc64_32_def* pfilefunc,voidpf filestream, ZPOS64_T offset, int origin));
|
||||||
|
ZPOS64_T call_ztell64 OF((const zlib_filefunc64_32_def* pfilefunc,voidpf filestream));
|
||||||
|
|
||||||
|
void fill_zlib_filefunc64_32_def_from_filefunc32(zlib_filefunc64_32_def* p_filefunc64_32,const zlib_filefunc_def* p_filefunc32);
|
||||||
|
|
||||||
|
#define ZOPEN64(filefunc,filename,mode) (call_zopen64((&(filefunc)),(filename),(mode)))
|
||||||
|
#define ZTELL64(filefunc,filestream) (call_ztell64((&(filefunc)),(filestream)))
|
||||||
|
#define ZSEEK64(filefunc,filestream,pos,mode) (call_zseek64((&(filefunc)),(filestream),(pos),(mode)))
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
2125
minizip/unzip.c
Normal file
2125
minizip/unzip.c
Normal file
File diff suppressed because it is too large
Load diff
437
minizip/unzip.h
Normal file
437
minizip/unzip.h
Normal file
|
|
@ -0,0 +1,437 @@
|
||||||
|
/* unzip.h -- IO for uncompress .zip files using zlib
|
||||||
|
Version 1.1, February 14h, 2010
|
||||||
|
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 )
|
||||||
|
|
||||||
|
For more info read MiniZip_info.txt
|
||||||
|
|
||||||
|
---------------------------------------------------------------------------------
|
||||||
|
|
||||||
|
Condition of use and distribution are the same than zlib :
|
||||||
|
|
||||||
|
This software is provided 'as-is', without any express or implied
|
||||||
|
warranty. In no event will the authors be held liable for any damages
|
||||||
|
arising from the use of this software.
|
||||||
|
|
||||||
|
Permission is granted to anyone to use this software for any purpose,
|
||||||
|
including commercial applications, and to alter it and redistribute it
|
||||||
|
freely, subject to the following restrictions:
|
||||||
|
|
||||||
|
1. The origin of this software must not be misrepresented; you must not
|
||||||
|
claim that you wrote the original software. If you use this software
|
||||||
|
in a product, an acknowledgment in the product documentation would be
|
||||||
|
appreciated but is not required.
|
||||||
|
2. Altered source versions must be plainly marked as such, and must not be
|
||||||
|
misrepresented as being the original software.
|
||||||
|
3. This notice may not be removed or altered from any source distribution.
|
||||||
|
|
||||||
|
---------------------------------------------------------------------------------
|
||||||
|
|
||||||
|
Changes
|
||||||
|
|
||||||
|
See header of unzip64.c
|
||||||
|
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _unz64_H
|
||||||
|
#define _unz64_H
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef _ZLIB_H
|
||||||
|
#include <QtZlib/zlib.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef _ZLIBIOAPI_H
|
||||||
|
#include "ioapi.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_BZIP2
|
||||||
|
#include "bzlib.h"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define Z_BZIP2ED 12
|
||||||
|
|
||||||
|
#if defined(STRICTUNZIP) || defined(STRICTZIPUNZIP)
|
||||||
|
/* like the STRICT of WIN32, we define a pointer that cannot be converted
|
||||||
|
from (void*) without cast */
|
||||||
|
typedef struct TagunzFile__ { int unused; } unzFile__;
|
||||||
|
typedef unzFile__ *unzFile;
|
||||||
|
#else
|
||||||
|
typedef voidp unzFile;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
#define UNZ_OK (0)
|
||||||
|
#define UNZ_END_OF_LIST_OF_FILE (-100)
|
||||||
|
#define UNZ_ERRNO (Z_ERRNO)
|
||||||
|
#define UNZ_EOF (0)
|
||||||
|
#define UNZ_PARAMERROR (-102)
|
||||||
|
#define UNZ_BADZIPFILE (-103)
|
||||||
|
#define UNZ_INTERNALERROR (-104)
|
||||||
|
#define UNZ_CRCERROR (-105)
|
||||||
|
|
||||||
|
/* tm_unz contain date/time info */
|
||||||
|
typedef struct tm_unz_s
|
||||||
|
{
|
||||||
|
uInt tm_sec; /* seconds after the minute - [0,59] */
|
||||||
|
uInt tm_min; /* minutes after the hour - [0,59] */
|
||||||
|
uInt tm_hour; /* hours since midnight - [0,23] */
|
||||||
|
uInt tm_mday; /* day of the month - [1,31] */
|
||||||
|
uInt tm_mon; /* months since January - [0,11] */
|
||||||
|
uInt tm_year; /* years - [1980..2044] */
|
||||||
|
} tm_unz;
|
||||||
|
|
||||||
|
/* unz_global_info structure contain global data about the ZIPfile
|
||||||
|
These data comes from the end of central dir */
|
||||||
|
typedef struct unz_global_info64_s
|
||||||
|
{
|
||||||
|
ZPOS64_T number_entry; /* total number of entries in
|
||||||
|
the central dir on this disk */
|
||||||
|
uLong size_comment; /* size of the global comment of the zipfile */
|
||||||
|
} unz_global_info64;
|
||||||
|
|
||||||
|
typedef struct unz_global_info_s
|
||||||
|
{
|
||||||
|
uLong number_entry; /* total number of entries in
|
||||||
|
the central dir on this disk */
|
||||||
|
uLong size_comment; /* size of the global comment of the zipfile */
|
||||||
|
} unz_global_info;
|
||||||
|
|
||||||
|
/* unz_file_info contain information about a file in the zipfile */
|
||||||
|
typedef struct unz_file_info64_s
|
||||||
|
{
|
||||||
|
uLong version; /* version made by 2 bytes */
|
||||||
|
uLong version_needed; /* version needed to extract 2 bytes */
|
||||||
|
uLong flag; /* general purpose bit flag 2 bytes */
|
||||||
|
uLong compression_method; /* compression method 2 bytes */
|
||||||
|
uLong dosDate; /* last mod file date in Dos fmt 4 bytes */
|
||||||
|
uLong crc; /* crc-32 4 bytes */
|
||||||
|
ZPOS64_T compressed_size; /* compressed size 8 bytes */
|
||||||
|
ZPOS64_T uncompressed_size; /* uncompressed size 8 bytes */
|
||||||
|
uLong size_filename; /* filename length 2 bytes */
|
||||||
|
uLong size_file_extra; /* extra field length 2 bytes */
|
||||||
|
uLong size_file_comment; /* file comment length 2 bytes */
|
||||||
|
|
||||||
|
uLong disk_num_start; /* disk number start 2 bytes */
|
||||||
|
uLong internal_fa; /* internal file attributes 2 bytes */
|
||||||
|
uLong external_fa; /* external file attributes 4 bytes */
|
||||||
|
|
||||||
|
tm_unz tmu_date;
|
||||||
|
} unz_file_info64;
|
||||||
|
|
||||||
|
typedef struct unz_file_info_s
|
||||||
|
{
|
||||||
|
uLong version; /* version made by 2 bytes */
|
||||||
|
uLong version_needed; /* version needed to extract 2 bytes */
|
||||||
|
uLong flag; /* general purpose bit flag 2 bytes */
|
||||||
|
uLong compression_method; /* compression method 2 bytes */
|
||||||
|
uLong dosDate; /* last mod file date in Dos fmt 4 bytes */
|
||||||
|
uLong crc; /* crc-32 4 bytes */
|
||||||
|
uLong compressed_size; /* compressed size 4 bytes */
|
||||||
|
uLong uncompressed_size; /* uncompressed size 4 bytes */
|
||||||
|
uLong size_filename; /* filename length 2 bytes */
|
||||||
|
uLong size_file_extra; /* extra field length 2 bytes */
|
||||||
|
uLong size_file_comment; /* file comment length 2 bytes */
|
||||||
|
|
||||||
|
uLong disk_num_start; /* disk number start 2 bytes */
|
||||||
|
uLong internal_fa; /* internal file attributes 2 bytes */
|
||||||
|
uLong external_fa; /* external file attributes 4 bytes */
|
||||||
|
|
||||||
|
tm_unz tmu_date;
|
||||||
|
} unz_file_info;
|
||||||
|
|
||||||
|
extern int ZEXPORT unzStringFileNameCompare OF ((const char* fileName1,
|
||||||
|
const char* fileName2,
|
||||||
|
int iCaseSensitivity));
|
||||||
|
/*
|
||||||
|
Compare two filename (fileName1,fileName2).
|
||||||
|
If iCaseSenisivity = 1, comparision is case sensitivity (like strcmp)
|
||||||
|
If iCaseSenisivity = 2, comparision is not case sensitivity (like strcmpi
|
||||||
|
or strcasecmp)
|
||||||
|
If iCaseSenisivity = 0, case sensitivity is defaut of your operating system
|
||||||
|
(like 1 on Unix, 2 on Windows)
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
extern unzFile ZEXPORT unzOpen OF((const char *path));
|
||||||
|
extern unzFile ZEXPORT unzOpen64 OF((const void *path));
|
||||||
|
/*
|
||||||
|
Open a Zip file. path contain the full pathname (by example,
|
||||||
|
on a Windows XP computer "c:\\zlib\\zlib113.zip" or on an Unix computer
|
||||||
|
"zlib/zlib113.zip".
|
||||||
|
If the zipfile cannot be opened (file don't exist or in not valid), the
|
||||||
|
return value is NULL.
|
||||||
|
Else, the return value is a unzFile Handle, usable with other function
|
||||||
|
of this unzip package.
|
||||||
|
the "64" function take a const void* pointer, because the path is just the
|
||||||
|
value passed to the open64_file_func callback.
|
||||||
|
Under Windows, if UNICODE is defined, using fill_fopen64_filefunc, the path
|
||||||
|
is a pointer to a wide unicode string (LPCTSTR is LPCWSTR), so const char*
|
||||||
|
does not describe the reality
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
extern unzFile ZEXPORT unzOpen2 OF((const char *path,
|
||||||
|
zlib_filefunc_def* pzlib_filefunc_def));
|
||||||
|
/*
|
||||||
|
Open a Zip file, like unzOpen, but provide a set of file low level API
|
||||||
|
for read/write the zip file (see ioapi.h)
|
||||||
|
*/
|
||||||
|
|
||||||
|
extern unzFile ZEXPORT unzOpen2_64 OF((const void *path,
|
||||||
|
zlib_filefunc64_def* pzlib_filefunc_def));
|
||||||
|
/*
|
||||||
|
Open a Zip file, like unz64Open, but provide a set of file low level API
|
||||||
|
for read/write the zip file (see ioapi.h)
|
||||||
|
*/
|
||||||
|
|
||||||
|
extern int ZEXPORT unzClose OF((unzFile file));
|
||||||
|
/*
|
||||||
|
Close a ZipFile opened with unzipOpen.
|
||||||
|
If there is files inside the .Zip opened with unzOpenCurrentFile (see later),
|
||||||
|
these files MUST be closed with unzipCloseCurrentFile before call unzipClose.
|
||||||
|
return UNZ_OK if there is no problem. */
|
||||||
|
|
||||||
|
extern int ZEXPORT unzGetGlobalInfo OF((unzFile file,
|
||||||
|
unz_global_info *pglobal_info));
|
||||||
|
|
||||||
|
extern int ZEXPORT unzGetGlobalInfo64 OF((unzFile file,
|
||||||
|
unz_global_info64 *pglobal_info));
|
||||||
|
/*
|
||||||
|
Write info about the ZipFile in the *pglobal_info structure.
|
||||||
|
No preparation of the structure is needed
|
||||||
|
return UNZ_OK if there is no problem. */
|
||||||
|
|
||||||
|
|
||||||
|
extern int ZEXPORT unzGetGlobalComment OF((unzFile file,
|
||||||
|
char *szComment,
|
||||||
|
uLong uSizeBuf));
|
||||||
|
/*
|
||||||
|
Get the global comment string of the ZipFile, in the szComment buffer.
|
||||||
|
uSizeBuf is the size of the szComment buffer.
|
||||||
|
return the number of byte copied or an error code <0
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
/***************************************************************************/
|
||||||
|
/* Unzip package allow you browse the directory of the zipfile */
|
||||||
|
|
||||||
|
extern int ZEXPORT unzGoToFirstFile OF((unzFile file));
|
||||||
|
/*
|
||||||
|
Set the current file of the zipfile to the first file.
|
||||||
|
return UNZ_OK if there is no problem
|
||||||
|
*/
|
||||||
|
|
||||||
|
extern int ZEXPORT unzGoToNextFile OF((unzFile file));
|
||||||
|
/*
|
||||||
|
Set the current file of the zipfile to the next file.
|
||||||
|
return UNZ_OK if there is no problem
|
||||||
|
return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest.
|
||||||
|
*/
|
||||||
|
|
||||||
|
extern int ZEXPORT unzLocateFile OF((unzFile file,
|
||||||
|
const char *szFileName,
|
||||||
|
int iCaseSensitivity));
|
||||||
|
/*
|
||||||
|
Try locate the file szFileName in the zipfile.
|
||||||
|
For the iCaseSensitivity signification, see unzStringFileNameCompare
|
||||||
|
|
||||||
|
return value :
|
||||||
|
UNZ_OK if the file is found. It becomes the current file.
|
||||||
|
UNZ_END_OF_LIST_OF_FILE if the file is not found
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
/* ****************************************** */
|
||||||
|
/* Ryan supplied functions */
|
||||||
|
/* unz_file_info contain information about a file in the zipfile */
|
||||||
|
typedef struct unz_file_pos_s
|
||||||
|
{
|
||||||
|
uLong pos_in_zip_directory; /* offset in zip file directory */
|
||||||
|
uLong num_of_file; /* # of file */
|
||||||
|
} unz_file_pos;
|
||||||
|
|
||||||
|
extern int ZEXPORT unzGetFilePos(
|
||||||
|
unzFile file,
|
||||||
|
unz_file_pos* file_pos);
|
||||||
|
|
||||||
|
extern int ZEXPORT unzGoToFilePos(
|
||||||
|
unzFile file,
|
||||||
|
unz_file_pos* file_pos);
|
||||||
|
|
||||||
|
typedef struct unz64_file_pos_s
|
||||||
|
{
|
||||||
|
ZPOS64_T pos_in_zip_directory; /* offset in zip file directory */
|
||||||
|
ZPOS64_T num_of_file; /* # of file */
|
||||||
|
} unz64_file_pos;
|
||||||
|
|
||||||
|
extern int ZEXPORT unzGetFilePos64(
|
||||||
|
unzFile file,
|
||||||
|
unz64_file_pos* file_pos);
|
||||||
|
|
||||||
|
extern int ZEXPORT unzGoToFilePos64(
|
||||||
|
unzFile file,
|
||||||
|
const unz64_file_pos* file_pos);
|
||||||
|
|
||||||
|
/* ****************************************** */
|
||||||
|
|
||||||
|
extern int ZEXPORT unzGetCurrentFileInfo64 OF((unzFile file,
|
||||||
|
unz_file_info64 *pfile_info,
|
||||||
|
char *szFileName,
|
||||||
|
uLong fileNameBufferSize,
|
||||||
|
void *extraField,
|
||||||
|
uLong extraFieldBufferSize,
|
||||||
|
char *szComment,
|
||||||
|
uLong commentBufferSize));
|
||||||
|
|
||||||
|
extern int ZEXPORT unzGetCurrentFileInfo OF((unzFile file,
|
||||||
|
unz_file_info *pfile_info,
|
||||||
|
char *szFileName,
|
||||||
|
uLong fileNameBufferSize,
|
||||||
|
void *extraField,
|
||||||
|
uLong extraFieldBufferSize,
|
||||||
|
char *szComment,
|
||||||
|
uLong commentBufferSize));
|
||||||
|
/*
|
||||||
|
Get Info about the current file
|
||||||
|
if pfile_info!=NULL, the *pfile_info structure will contain somes info about
|
||||||
|
the current file
|
||||||
|
if szFileName!=NULL, the filemane string will be copied in szFileName
|
||||||
|
(fileNameBufferSize is the size of the buffer)
|
||||||
|
if extraField!=NULL, the extra field information will be copied in extraField
|
||||||
|
(extraFieldBufferSize is the size of the buffer).
|
||||||
|
This is the Central-header version of the extra field
|
||||||
|
if szComment!=NULL, the comment string of the file will be copied in szComment
|
||||||
|
(commentBufferSize is the size of the buffer)
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
/** Addition for GDAL : START */
|
||||||
|
|
||||||
|
extern ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64 OF((unzFile file));
|
||||||
|
|
||||||
|
/** Addition for GDAL : END */
|
||||||
|
|
||||||
|
|
||||||
|
/***************************************************************************/
|
||||||
|
/* for reading the content of the current zipfile, you can open it, read data
|
||||||
|
from it, and close it (you can close it before reading all the file)
|
||||||
|
*/
|
||||||
|
|
||||||
|
extern int ZEXPORT unzOpenCurrentFile OF((unzFile file));
|
||||||
|
/*
|
||||||
|
Open for reading data the current file in the zipfile.
|
||||||
|
If there is no error, the return value is UNZ_OK.
|
||||||
|
*/
|
||||||
|
|
||||||
|
extern int ZEXPORT unzOpenCurrentFilePassword OF((unzFile file,
|
||||||
|
const char* password));
|
||||||
|
/*
|
||||||
|
Open for reading data the current file in the zipfile.
|
||||||
|
password is a crypting password
|
||||||
|
If there is no error, the return value is UNZ_OK.
|
||||||
|
*/
|
||||||
|
|
||||||
|
extern int ZEXPORT unzOpenCurrentFile2 OF((unzFile file,
|
||||||
|
int* method,
|
||||||
|
int* level,
|
||||||
|
int raw));
|
||||||
|
/*
|
||||||
|
Same than unzOpenCurrentFile, but open for read raw the file (not uncompress)
|
||||||
|
if raw==1
|
||||||
|
*method will receive method of compression, *level will receive level of
|
||||||
|
compression
|
||||||
|
note : you can set level parameter as NULL (if you did not want known level,
|
||||||
|
but you CANNOT set method parameter as NULL
|
||||||
|
*/
|
||||||
|
|
||||||
|
extern int ZEXPORT unzOpenCurrentFile3 OF((unzFile file,
|
||||||
|
int* method,
|
||||||
|
int* level,
|
||||||
|
int raw,
|
||||||
|
const char* password));
|
||||||
|
/*
|
||||||
|
Same than unzOpenCurrentFile, but open for read raw the file (not uncompress)
|
||||||
|
if raw==1
|
||||||
|
*method will receive method of compression, *level will receive level of
|
||||||
|
compression
|
||||||
|
note : you can set level parameter as NULL (if you did not want known level,
|
||||||
|
but you CANNOT set method parameter as NULL
|
||||||
|
*/
|
||||||
|
|
||||||
|
|
||||||
|
extern int ZEXPORT unzCloseCurrentFile OF((unzFile file));
|
||||||
|
/*
|
||||||
|
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 unzReadCurrentFile OF((unzFile file,
|
||||||
|
voidp buf,
|
||||||
|
unsigned len));
|
||||||
|
/*
|
||||||
|
Read bytes from the current file (opened by unzOpenCurrentFile)
|
||||||
|
buf contain buffer where data must be copied
|
||||||
|
len the size of buf.
|
||||||
|
|
||||||
|
return the number of byte copied if somes bytes are copied
|
||||||
|
return 0 if the end of file was reached
|
||||||
|
return <0 with error code if there is an error
|
||||||
|
(UNZ_ERRNO for IO error, or zLib error for uncompress error)
|
||||||
|
*/
|
||||||
|
|
||||||
|
extern z_off_t ZEXPORT unztell OF((unzFile file));
|
||||||
|
|
||||||
|
extern ZPOS64_T ZEXPORT unztell64 OF((unzFile file));
|
||||||
|
/*
|
||||||
|
Give the current position in uncompressed data
|
||||||
|
*/
|
||||||
|
|
||||||
|
extern int ZEXPORT unzeof OF((unzFile file));
|
||||||
|
/*
|
||||||
|
return 1 if the end of file was reached, 0 elsewhere
|
||||||
|
*/
|
||||||
|
|
||||||
|
extern int ZEXPORT unzGetLocalExtrafield OF((unzFile file,
|
||||||
|
voidp buf,
|
||||||
|
unsigned len));
|
||||||
|
/*
|
||||||
|
Read extra field from the current file (opened by unzOpenCurrentFile)
|
||||||
|
This is the local-header version of the extra field (sometimes, there is
|
||||||
|
more info in the local-header version than in the central-header)
|
||||||
|
|
||||||
|
if buf==NULL, it return the size of the local extra field
|
||||||
|
|
||||||
|
if buf!=NULL, len is the size of the buffer, the extra header is copied in
|
||||||
|
buf.
|
||||||
|
the return value is the number of bytes copied in buf, or (if <0)
|
||||||
|
the error code
|
||||||
|
*/
|
||||||
|
|
||||||
|
/***************************************************************************/
|
||||||
|
|
||||||
|
/* Get the current file offset */
|
||||||
|
extern ZPOS64_T ZEXPORT unzGetOffset64 (unzFile file);
|
||||||
|
extern uLong ZEXPORT unzGetOffset (unzFile file);
|
||||||
|
|
||||||
|
/* Set the current file offset */
|
||||||
|
extern int ZEXPORT unzSetOffset64 (unzFile file, ZPOS64_T pos);
|
||||||
|
extern int ZEXPORT unzSetOffset (unzFile file, uLong pos);
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* _unz64_H */
|
||||||
Loading…
Reference in a new issue