src/tests/stub_MemObject.cc

   1 /*
   2  * $Id$
   3  *
   4  * DEBUG: section 84    Helper process maintenance
   5  * AUTHOR: Robert Collins
   6  *
   7  * SQUID Web Proxy Cache          http://www.squid-cache.org/
   8  * ----------------------------------------------------------
   9  *
  10  *  Squid is the result of efforts by numerous individuals from
  11  *  the Internet community; see the CONTRIBUTORS file for full
  12  *  details.   Many organizations have provided support for Squid's
  13  *  development; see the SPONSORS file for full details.  Squid is
  14  *  Copyrighted (C) 2001 by the Regents of the University of
  15  *  California; see the COPYRIGHT file for full details.  Squid
  16  *  incorporates software developed and/or copyrighted by other
  17  *  sources; see the CREDITS file for full details.
  18  *
  19  *  This program is free software; you can redistribute it and/or modify
  20  *  it under the terms of the GNU General Public License as published by
  21  *  the Free Software Foundation; either version 2 of the License, or
  22  *  (at your option) any later version.
  23  *
  24  *  This program is distributed in the hope that it will be useful,
  25  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  26  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  27  *  GNU General Public License for more details.
  28  *
  29  *  You should have received a copy of the GNU General Public License
  30  *  along with this program; if not, write to the Free Software
  31  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  32  *
  33  */
  34
  35 #include "squid.h"
  36 #include "comm/Connection.h"
  37 #include "MemObject.h"
  38 #include "HttpReply.h"
  39 #if USE_DELAY_POOLS
  40 #include "DelayPools.h"
  41 #endif
  42
  43 RemovalPolicy * mem_policy = NULL;
  44
  45 int64_t
  46 MemObject::endOffset() const
  47 {
  48     return data_hdr.endOffset();
  49 }
  50
  51 void
  52 MemObject::trimSwappable()
  53 {
  54     fatal ("Not implemented");
  55 }
  56
  57 void
  58 MemObject::trimUnSwappable()
  59 {
  60     fatal ("Not implemented");
  61 }
  62
  63 int64_t
  64 MemObject::policyLowestOffsetToKeep(bool swap) const
  65 {
  66     fatal ("Not implemented");
  67     return -1;
  68 }
  69
  70 MemObject::MemObject (char const *, char const *)
  71 {}
  72
  73 HttpReply const *
  74 MemObject::getReply() const
  75 {
  76     return NULL;
  77 }
  78
  79 void
  80 MemObject::reset()
  81 {
  82     fatal ("Not implemented");
  83 }
  84
  85 void
  86 MemObject::delayRead(DeferredRead const &aRead)
  87 {
  88     fatal ("Not implemented");
  89 }
  90
  91 bool
  92 MemObject::readAheadPolicyCanRead() const
  93 {
  94     fatal ("Not implemented");
  95     return false;
  96 }
  97
  98 void
  99 MemObject::setNoDelay(bool const newValue)
 100 {
 101     fatal ("Not implemented");
 102 }
 103
 104 MemObject::~MemObject()
 105 {
 106     fatal ("Not implemented");
 107 }
 108
 109 int
 110 MemObject::mostBytesWanted(int max) const
 111 {
 112     fatal ("Not implemented");
 113     return -1;
 114 }
 115
 116 #if USE_DELAY_POOLS
 117 DelayId
 118 MemObject::mostBytesAllowed() const
 119 {
 120     DelayId result;
 121     fatal ("Not implemented");
 122     return result;
 123 }
 124 #endif
 125
 126 void
 127 MemObject::unlinkRequest()
 128 {
 129     fatal ("Not implemented");
 130 }
 131
 132 void
 133 MemObject::write(StoreIOBuffer writeBuffer, STMCB *callback, void *callbackData)
 134 {
 135     PROF_start(MemObject_write);
 136     debugs(19, 6, "memWrite: offset " << writeBuffer.offset << " len " << writeBuffer.length);
 137
 138     /* the offset is into the content, not the headers */
 139     writeBuffer.offset += (_reply ? _reply->hdr_sz : 0);
 140
 141     /* We don't separate out mime headers yet, so ensure that the first
 142      * write is at offset 0 - where they start
 143      */
 144     assert (data_hdr.endOffset() || writeBuffer.offset == 0);
 145
 146     assert (data_hdr.write (writeBuffer));
 147     callback (callbackData, writeBuffer);
 148     PROF_stop(MemObject_write);
 149 }
 150
 151 void
 152 MemObject::replaceHttpReply(HttpReply *newrep)
 153 {
 154     fatal ("Not implemented");
 155 }
 156
 157 int64_t
 158 MemObject::lowestMemReaderOffset() const
 159 {
 160     fatal ("Not implemented");
 161     return 0;
 162 }
 163
 164 void
 165 MemObject::kickReads()
 166 {
 167     fatal ("Not implemented");
 168 }
 169
 170 int64_t
 171 MemObject::objectBytesOnDisk() const
 172 {
 173     fatal ("MemObject.cc required.");
 174     return 0;
 175 }
 176
 177 bool
 178 MemObject::isContiguous() const
 179 {
 180     fatal ("MemObject.cc required.");
 181     return false;
 182 }