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// AprSharp, a wrapper library around the Apache Portable Runtime Library |
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#region Copyright (C) 2004 SOFTEC sa. |
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// |
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// This library is free software; you can redistribute it and/or |
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// modify it under the terms of the GNU Lesser General Public |
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// License as published by the Free Software Foundation; either |
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// version 2.1 of the License, or (at your option) any later version. |
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// |
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// This library is distributed in the hope that it will be useful, |
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// but WITHOUT ANY WARRANTY; without even the implied warranty of |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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// Lesser General Public License for more details. |
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// |
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// You should have received a copy of the GNU Lesser General Public |
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// License along with this library; if not, write to the Free Software |
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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// |
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// Sources, support options and lastest version of the complete library |
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// is available from: |
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// http://www.softec.st/AprSharp |
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// |
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// |
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// Initial authors : |
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// Denis Gervalle |
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// Olivier Desaive |
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#endregion |
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// |
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using System; |
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using System.Runtime.InteropServices; |
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using System.Text; |
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using System.Diagnostics; |
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namespace Softec.AprSharp |
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{ |
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///<summary>Embeds all APR external calls</summary> |
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///<remark>Take care to call apr_initialize</remark> |
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public sealed class Apr |
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{ |
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#if WIN32 |
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private const string AprLibrary = "libapr"; |
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#else |
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private const string AprLibrary = "apr-0"; |
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#endif |
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// no instance constructor ! |
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private Apr() { } |
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static Apr() |
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{ |
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int apr_status; |
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Debug.Write("apr_initialize..."); |
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apr_status = apr_initialize(); |
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Debug.WriteLine("Done"); |
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if( apr_status != 0 ) |
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throw new AprException(apr_status); |
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//FIXME: Shoud shedule a call to apr_terminate |
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// at process exit |
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} |
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public static void Terminate() |
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{ |
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Debug.Write("apr_terminate..."); |
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apr_terminate(); |
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Debug.WriteLine("Done"); |
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} |
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#region Initialize / Terminate |
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[DllImport(AprLibrary)] |
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private static extern int apr_initialize( ); |
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[DllImport(AprLibrary)] |
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private static extern void apr_terminate( ); |
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#endregion |
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#region Error |
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[DllImport(AprLibrary)] // CLSCompliant(false) |
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private static extern void apr_strerror(int apr_status, |
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StringBuilder buf, |
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uint size); |
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public static string StrError(int apr_status) |
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{ |
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StringBuilder buf = new StringBuilder (1024); |
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Apr.apr_strerror(apr_status, buf, (uint)buf.Capacity); |
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return(buf.ToString()); |
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} |
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#endregion |
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#region Allocator |
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[DllImport(AprLibrary)] static extern |
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internal int apr_allocator_create(out IntPtr allocator); |
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[DllImport(AprLibrary)] static extern |
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internal void apr_allocator_destroy(IntPtr allocator); |
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[DllImport(AprLibrary)] /* CLSCompliant(false) */ static extern |
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internal IntPtr apr_allocator_alloc(IntPtr allocator, |
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uint size); |
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[DllImport(AprLibrary)] static extern |
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internal void apr_allocator_free(IntPtr allocator, |
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IntPtr memnode); |
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[DllImport(AprLibrary)] static extern |
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internal void apr_allocator_owner_set(IntPtr allocator, |
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IntPtr pool); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_allocator_owner_get(IntPtr allocator); |
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[DllImport(AprLibrary)] /* CLSCompliant(false) */ static extern |
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internal void apr_allocator_max_free_set(IntPtr allocator, |
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uint size); |
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[DllImport(AprLibrary)] static extern |
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internal void apr_allocator_mutex_set(IntPtr allocator, |
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IntPtr mutex); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_allocator_mutex_get(IntPtr allocator); |
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#endregion |
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#region ThreadMutex |
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[DllImport(AprLibrary)] /* CLSCompliant(false) */ static extern |
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internal int apr_thread_mutex_create(out IntPtr mutext, |
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uint flags, |
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IntPtr pool); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_thread_mutex_lock(IntPtr mutex); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_thread_mutex_trylock(IntPtr mutex); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_thread_mutex_unlock(IntPtr mutex); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_thread_mutex_destroy(IntPtr mutex); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_thread_mutex_pool_get(IntPtr mutex); |
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#endregion |
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#region Pool |
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[DllImport(AprLibrary)] static extern |
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internal int apr_pool_create_ex(out IntPtr newpool, IntPtr parent, |
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IntPtr abort_fn, IntPtr allocator); |
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[DllImport(AprLibrary)] static extern |
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internal void apr_pool_destroy(IntPtr p); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_pool_allocator_get(IntPtr pool); |
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[DllImport(AprLibrary)] static extern |
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internal void apr_pool_clear(IntPtr pool); |
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[DllImport(AprLibrary)] /* CLSCompliant(false) */ static extern |
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internal IntPtr apr_palloc(IntPtr pool, uint size); |
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[DllImport(AprLibrary)] /* CLSCompliant(false) */ static extern |
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internal IntPtr apr_pcalloc(IntPtr pool, uint size); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_pool_parent_get(IntPtr pool); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_pool_is_ancestor(IntPtr a, IntPtr b); |
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/* |
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[DllImport(AprLibrary)] static extern |
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internal void apr_pool_tag(IntPtr pool, IntPtr tag); |
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internal delegate int AprPoolCleanUpDelegate(IntPtr data); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_pool_userdata_set(IntPtr data, |
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IntPtr key, |
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AprPoolCleanUpDelegate cleanup, |
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IntPtr pool); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_pool_userdata_setn(IntPtr data, |
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IntPtr key, |
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AprPoolCleanUpDelegate cleanup, |
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IntPtr pool); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_pool_userdata_get(out IntPtr data, |
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IntPtr key, |
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IntPtr pool); |
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[DllImport(AprLibrary)] static extern |
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internal void apr_pool_cleanup_register(IntPtr pool, |
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IntPtr data, |
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AprPoolCleanUpDelegate plaincleanup, |
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AprPoolCleanUpDelegate childcleanup); |
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[DllImport(AprLibrary)] static extern |
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internal void apr_pool_cleanup_kill(IntPtr pool, |
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IntPtr data, |
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AprPoolCleanUpDelegate cleanup); |
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[DllImport(AprLibrary)] static extern |
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internal void apr_pool_child_cleanup_set(IntPtr pool, |
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IntPtr data, |
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AprPoolCleanUpDelegate plaincleanup, |
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AprPoolCleanUpDelegate childcleanup); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_pool_cleanup_run(IntPtr pool, |
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IntPtr data, |
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AprPoolCleanUpDelegate cleanup); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_pool_cleanup_null(IntPtr data); |
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[DllImport(AprLibrary)] static extern |
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internal void apr_pool_cleanup_for_exec(); |
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*/ |
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#endregion |
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#region AprTime |
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[DllImport(AprLibrary)] static extern |
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internal long apr_time_now(); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_ctime(StringBuilder date_str, long input); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_rfc822_date(StringBuilder date_str, long input); |
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#endregion |
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#region AprTimeExp |
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[DllImport(AprLibrary)] static extern |
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internal int apr_time_exp_gmt(IntPtr result, long input); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_time_exp_gmt_get(out long result, IntPtr input); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_time_exp_get(out long result, IntPtr input); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_time_exp_lt(IntPtr result, long input); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_time_exp_tz(IntPtr result, long input, int offset); |
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[DllImport(AprLibrary)] /* CLSCompliant(false) */ static extern |
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internal int apr_strftime(StringBuilder s, out uint retsize, |
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uint maxsize, string Format, IntPtr input); |
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#endregion |
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#region AprString |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_pstrdup(IntPtr pool, IntPtr str); |
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[DllImport(AprLibrary, CharSet=CharSet.Ansi)] static extern |
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internal IntPtr apr_pstrdup(IntPtr pool, string str); |
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[DllImport(AprLibrary)] /* CLSCompliant(false) */ static extern |
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internal IntPtr apr_pstrndup(IntPtr pool, IntPtr str, uint size); |
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[DllImport(AprLibrary, CharSet=CharSet.Ansi)] /* CLSCompliant(false) */ static extern |
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internal IntPtr apr_pstrndup(IntPtr pool, string str, uint size); |
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#endregion |
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#region AprHash |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_hash_make(IntPtr pool); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_hash_copy (IntPtr pool, IntPtr h); |
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[DllImport(AprLibrary)] static extern |
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internal void apr_hash_set (IntPtr ht, IntPtr key, int klen, IntPtr val); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_hash_get (IntPtr ht, IntPtr key, int klen); |
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[DllImport(AprLibrary)] /* CLSCompliant(false) */ static extern |
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internal uint apr_hash_count(IntPtr ht); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_hash_overlay (IntPtr p, IntPtr overlayh, IntPtr baseh); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_hash_pool_get(IntPtr thehash); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_hash_first (IntPtr p, IntPtr ht); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_hash_next(IntPtr hi); |
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[DllImport(AprLibrary)] static extern |
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internal void apr_hash_this(IntPtr hi, out IntPtr key, out int klen, out IntPtr val); |
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#endregion |
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#region AprHash |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_array_make(IntPtr pool, int elts, int elt_size); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_array_copy(IntPtr pool, IntPtr arr); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_array_copy_hdr(IntPtr pool, IntPtr arr); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_array_append (IntPtr pool, IntPtr first, IntPtr second); |
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[DllImport(AprLibrary)] static extern |
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internal void apr_array_cat (IntPtr dst, IntPtr src); |
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[DllImport(AprLibrary, CharSet=CharSet.Ansi)] static extern |
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internal IntPtr apr_array_pstrcat (IntPtr pool, IntPtr arr, char sep); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_array_push(IntPtr arr); |
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[DllImport(AprLibrary)] static extern |
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internal IntPtr apr_array_pop(IntPtr arr); |
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[DllImport(AprLibrary)] static extern |
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internal bool apr_is_empty_array(IntPtr arr); |
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#endregion |
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#region AprFile |
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[DllImport(AprLibrary, CharSet=CharSet.Ansi)] static extern |
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internal int apr_file_open(out IntPtr new_file, string fname, |
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int flag, int perm, IntPtr pool); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_file_close(IntPtr file); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_file_open_stdin(out IntPtr thefile, IntPtr pool); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_file_open_stdout(out IntPtr thefile, IntPtr pool); |
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[DllImport(AprLibrary)] static extern |
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internal int apr_file_open_stderr(out IntPtr thefile, IntPtr pool); |
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#endregion |
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} |
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} |
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