| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| #pragma once |
| |
| #ifdef _WINDOWS |
| #include <direct.h> |
| |
| #define _CRT_SECURE_NO_WARNINGS |
| #define snprintf _snprintf |
| #define strcasecmp _stricmp |
| #define mktemp _mktemp |
| #define mkdir _mkdir |
| #define bzero(mem,size) memset(mem,0,size) |
| |
| #ifndef snprintf |
| #define snprintf _snprintf |
| #endif // snprintf |
| |
| #else |
| #include <unistd.h> |
| #endif // _WINDOWS |
| |
| #ifndef ATTRIBUTE_FORMAT |
| #ifdef _MSC_VER |
| #define ATTRIBUTE_FORMAT(archetype,index,first) |
| #define ATTRIBUTE_ALIGNED(n) __declspec(align(8)) |
| #else |
| #define ATTRIBUTE_FORMAT(archetype,index,first) __attribute__((format(archetype,index,first))) |
| #define ATTRIBUTE_ALIGNED(n) __attribute__((aligned (n))) |
| #endif // _MSC_VER |
| #endif // ATTRIBUTE_FORMAT |
| |
| typedef struct DFDirEntryList DFDirEntryList; |
| |
| struct DFDirEntryList { |
| char *name; |
| DFDirEntryList *next; |
| }; |
| |
| int DFMkdirIfAbsent(const char *path, char **errmsg); |
| |
| int DFAddDirContents(const char *absPath, const char *relPath, |
| int recursive, DFDirEntryList ***list, |
| char **errmsg); |
| |
| int DFGetImageDimensions(const void *data, size_t len, |
| const char *ext, unsigned int *width, |
| unsigned int *height, char **errmsg); |
| |
| #define DF_ONCE_INIT 0 |
| typedef int DFOnce; |
| typedef void (*DFOnceFunction)(void); |
| |
| void DFInitOnce(DFOnce *once, DFOnceFunction fun); |
| |
| // Zip functions |
| typedef struct { |
| int compressedSize; // File size on disk |
| int uncompressedSize; // Real file size |
| int compressionMethod; // Type of compression |
| long offset; // offset in file |
| long crc32; // copy from local header |
| char *fileName; // filename zero terminated |
| } DFextZipDirEntry; |
| typedef DFextZipDirEntry * DFextZipDirEntryP; |
| typedef struct { |
| void *zipFile; // file handle to zip file |
| int zipFileCount; // number of entries in array |
| int zipCreateMode; // > 0 signals create mode, # is allocation of array |
| DFextZipDirEntry *zipFileEntries; // array with filenames in zip |
| } DFextZipHandle; |
| typedef DFextZipHandle * DFextZipHandleP; |
| |
| |
| DFextZipHandleP DFextZipOpen(const char *zipFilename); |
| DFextZipHandleP DFextZipCreate(const char *zipFilename); |
| |
| unsigned char *DFextZipReadFile(DFextZipHandleP zipHandle, DFextZipDirEntryP zipEntry); |
| DFextZipDirEntryP DFextZipWriteFile(DFextZipHandleP zipHandle, const char *fileName, const void *buf, const int len); |
| |
| void DFextZipClose(DFextZipHandleP zipHandle); |
| |
| |
| |
| |
| void *xmalloc(size_t size); |
| |
| void *xcalloc(size_t nmemb, size_t size); |
| |
| void *xrealloc(void *ptr, size_t size); |
| |
| char *xstrdup(const char *s); |