OOXML files support

include/opc/config.h

@@ -0,0 +1,189 @@
+/*
+ Copyright (c) 2010, Florian Reuter
+ All rights reserved.
+ 
+ Redistribution and use in source and binary forms, with or without 
+ modification, are permitted provided that the following conditions 
+ are met:
+ 
+ * Redistributions of source code must retain the above copyright 
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright 
+ notice, this list of conditions and the following disclaimer in 
+ the documentation and/or other materials provided with the 
+ distribution.
+ * Neither the name of Florian Reuter nor the names of its contributors 
+ may be used to endorse or promote products derived from this 
+ software without specific prior written permission.
+ 
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
+ "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
+ FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
+ COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 
+ INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
+ BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
+ STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 
+ OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/**@file config/opc/config.h
+ */
+#ifndef OPC_CONFIG_H
+#define OPC_CONFIG_H
+
+#include <libxml/xmlstring.h>
+#include <plib/plib.h>
+#include <assert.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif   
+
+
+/**
+  Assert expression e is true. Will be removed entirely in release mode.
+  \hideinitializer
+ */
+#define OPC_ASSERT(e) assert(e)
+
+/**
+  Assert expression e is true. Expression will be executed in release mode too.
+  \hideinitializer
+ */
+#ifdef NDEBUG
+#define OPC_ENSURE(e) (void)(e)
+#else
+#define OPC_ENSURE(e) assert(e)
+#endif
+
+
+/**
+  Constant for boolean true.
+  \hideinitializer
+ */
+#define OPC_TRUE (0==0)
+
+/**
+  Constant for boolean false.
+  \hideinitializer
+ */
+#define OPC_FALSE (0==1)
+
+    /** 
+      Boolean type.
+      \hideinitializer
+      */
+    typedef pbool_t opc_bool_t;
+
+    /** 
+      Type which represents an offset in e.g. a file.
+      \hideinitializer
+      */
+    typedef pofs_t opc_ofs_t;
+
+    /** 
+      8-bit unsigned integer.
+      \hideinitializer
+      */
+    typedef puint8_t opc_uint8_t;
+
+    /** 
+      16-bit unsigned integer.
+      \hideinitializer
+      */
+    typedef puint16_t opc_uint16_t;
+
+    /** 
+      32-bit unsigned integer.
+      \hideinitializer
+      */
+    typedef puint32_t opc_uint32_t;
+
+    /** 
+      64-bit unsigned integer.
+      \hideinitializer
+      */
+    typedef puint64_t opc_uint64_t;
+
+    /** 
+      8-bit signed integer.
+      \hideinitializer
+      */
+    typedef pint8_t opc_int8_t;
+
+    /** 
+      16-bit signed integer.
+      \hideinitializer
+      */
+    typedef pint16_t opc_int16_t;
+
+    /** 
+      32-bit signed integer.
+      \hideinitializer
+      */
+    typedef pint32_t opc_int32_t;
+
+    /** 
+      64-bit signed integer.
+      \hideinitializer
+      */
+    typedef pint64_t opc_int64_t;
+
+/**
+  Default size fo the deflate buffer used by zlib.
+  */
+#define OPC_DEFLATE_BUFFER_SIZE 4096
+
+/**
+  Max system path len.
+  */
+#define OPC_MAX_PATH 512
+
+    /**
+      Error codes for the OPC module.
+      */
+    typedef enum OPC_ERROR_ENUM {
+        OPC_ERROR_NONE,
+        OPC_ERROR_STREAM,
+        OPC_ERROR_SEEK, // can't seek
+        OPC_ERROR_UNSUPPORTED_DATA_DESCRIPTOR,
+        OPC_ERROR_UNSUPPORTED_COMPRESSION,
+        OPC_ERROR_DEFLATE,
+        OPC_ERROR_HEADER,
+        OPC_ERROR_MEMORY,
+        OPC_ERROR_XML, 
+        OPC_ERROR_USER // user triggered an abort
+    } opc_error_t;
+    
+    /**
+      Compression options for OPC streams.
+      */
+    typedef enum OPC_COMPRESSIONOPTION_ENUM {
+        OPC_COMPRESSIONOPTION_NONE,
+        OPC_COMPRESSIONOPTION_NORMAL,
+        OPC_COMPRESSIONOPTION_MAXIMUM,
+        OPC_COMPRESSIONOPTION_FAST,
+        OPC_COMPRESSIONOPTION_SUPERFAST
+    } opcCompressionOption_t;
+
+
+/**
+  Helper for debug logs.
+  \hideinitializer
+  */
+#define opc_logf printf
+
+/**
+  Abstraction for memset(m, 0, s).
+  \hideinitializer
+ */
+#define opc_bzero_mem(m,s) memset(m, 0, s)
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif  
+
+#endif /* OPC_CONFIG_H */