apu.hw revision 362181 
1/* Licensed to the Apache Software Foundation (ASF) under one or more
2 * contributor license agreements.  See the NOTICE file distributed with
3 * this work for additional information regarding copyright ownership.
4 * The ASF licenses this file to You under the Apache License, Version 2.0
5 * (the "License"); you may not use this file except in compliance with
6 * the License.  You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17/* 
18 * apu.h is duplicated from apu.hw at build time -- do not edit apu.h
19 */
20/* @file apu.h
21 * @brief APR-Utility main file
22 */
23/**
24 * @defgroup APR_Util APR Utility Functions
25 * @{
26 */
27
28
29#ifndef APU_H
30#define APU_H
31
32/**
33 * APU_DECLARE_EXPORT is defined when building the APR-UTIL dynamic library,
34 * so that all public symbols are exported.
35 *
36 * APU_DECLARE_STATIC is defined when including the APR-UTIL public headers,
37 * to provide static linkage when the dynamic library may be unavailable.
38 *
39 * APU_DECLARE_STATIC and APU_DECLARE_EXPORT are left undefined when
40 * including the APR-UTIL public headers, to import and link the symbols from 
41 * the dynamic APR-UTIL library and assure appropriate indirection and calling
42 * conventions at compile time.
43 */
44
45/* Make sure we have our platform identifier macro defined we ask for later.
46 */
47#if defined(_WIN32) && !defined(WIN32)
48#define WIN32 1
49#endif
50
51#if defined(DOXYGEN) || !defined(WIN32)
52/**
53 * The public APR-UTIL functions are declared with APU_DECLARE(), so they may
54 * use the most appropriate calling convention.  Public APR functions with 
55 * variable arguments must use APU_DECLARE_NONSTD().
56 *
57 * @fn APU_DECLARE(rettype) apr_func(args);
58 */
59#define APU_DECLARE(type)            type
60/**
61 * The public APR-UTIL functions using variable arguments are declared with 
62 * APU_DECLARE_NONSTD(), as they must use the C language calling convention.
63 *
64 * @fn APU_DECLARE_NONSTD(rettype) apr_func(args, ...);
65 */
66#define APU_DECLARE_NONSTD(type)     type
67/**
68 * The public APR-UTIL variables are declared with APU_DECLARE_DATA.
69 * This assures the appropriate indirection is invoked at compile time.
70 *
71 * @fn APU_DECLARE_DATA type apr_variable;
72 * @note extern APU_DECLARE_DATA type apr_variable; syntax is required for
73 * declarations within headers to properly import the variable.
74 */
75#define APU_DECLARE_DATA
76#elif defined(APU_DECLARE_STATIC)
77#define APU_DECLARE(type)            type __stdcall
78#define APU_DECLARE_NONSTD(type)     type __cdecl
79#define APU_DECLARE_DATA
80#elif defined(APU_DECLARE_EXPORT)
81#define APU_DECLARE(type)            __declspec(dllexport) type __stdcall
82#define APU_DECLARE_NONSTD(type)     __declspec(dllexport) type __cdecl
83#define APU_DECLARE_DATA             __declspec(dllexport)
84#else
85#define APU_DECLARE(type)            __declspec(dllimport) type __stdcall
86#define APU_DECLARE_NONSTD(type)     __declspec(dllimport) type __cdecl
87#define APU_DECLARE_DATA             __declspec(dllimport)
88#endif
89
90#if !defined(WIN32) || defined(APU_MODULE_DECLARE_STATIC)
91/**
92 * Declare a dso module's exported module structure as APU_MODULE_DECLARE_DATA.
93 *
94 * Unless APU_MODULE_DECLARE_STATIC is defined at compile time, symbols 
95 * declared with APU_MODULE_DECLARE_DATA are always exported.
96 * @code
97 * module APU_MODULE_DECLARE_DATA mod_tag
98 * @endcode
99 */
100#define APU_MODULE_DECLARE_DATA
101#else
102#define APU_MODULE_DECLARE_DATA           __declspec(dllexport)
103#endif
104
105/*
106 * we always have SDBM (it's in our codebase)
107 */
108#define APU_HAVE_SDBM           1
109
110#ifndef APU_DSO_MODULE_BUILD
111#define APU_HAVE_GDBM           0
112#define APU_HAVE_NDBM           0
113#define APU_HAVE_DB             0
114
115#if APU_HAVE_DB
116#define APU_HAVE_DB_VERSION     0
117#endif
118#endif
119
120/* 
121 * we always enable dynamic driver loads within apr_dbd
122 * Win32 always has odbc (it's always installed)
123 */
124#ifndef APU_DSO_MODULE_BUILD
125#define APU_HAVE_PGSQL          0
126#define APU_HAVE_MYSQL          0
127#define APU_HAVE_SQLITE3        0
128#define APU_HAVE_SQLITE2        0
129#define APU_HAVE_ORACLE         0
130#define APU_HAVE_ODBC           1
131#endif
132
133#define APU_HAVE_CRYPTO         0
134
135#ifndef APU_DSO_MODULE_BUILD
136#define APU_HAVE_OPENSSL        0
137#define APU_HAVE_NSS            0
138#define APU_HAVE_COMMONCRYPTO   0
139#endif
140
141#define APU_HAVE_APR_ICONV      1
142#define APU_HAVE_ICONV          0
143#define APR_HAS_XLATE           (APU_HAVE_APR_ICONV || APU_HAVE_ICONV)
144
145#endif /* APU_H */
146/** @} */
147