ACE/ACEXML/common/StreamFactory.cpp

   1 #include "ace/OS_NS_string.h"
   2
   3 #include "ACEXML/common/StreamFactory.h"
   4 #include "ACEXML/common/FileCharStream.h"
   5 #include "ACEXML/common/HttpCharStream.h"
   6
   7 #ifdef USE_ZZIP
   8 #include "ACEXML/common/ZipCharStream.h"
   9 #endif /* USE_ZZIP */
  10
  11
  12 ACEXML_CharStream*
  13 ACEXML_StreamFactory::create_stream (const ACEXML_Char* uri)
  14 {
  15   if (uri == 0)
  16     return 0;
  17   ACEXML_FileCharStream* fstream = 0;
  18   ACEXML_HttpCharStream* hstream = 0;
  19
  20   if (ACE_OS::strstr (uri, ACE_TEXT("ftp://")) != 0)
  21     {
  22       return 0;
  23     }
  24   else if (ACE_OS::strstr (uri, ACE_TEXT ("http://")) != 0)
  25     {
  26       ACE_NEW_RETURN (hstream, ACEXML_HttpCharStream, 0);
  27       if (hstream->open (uri) != -1)
  28         return hstream;
  29     }
  30   else
  31     {
  32       if (ACE_OS::strstr (uri, ACE_TEXT ("file://")) != 0)
  33         uri += 7; // Skip over file://
  34       ACE_NEW_RETURN (fstream, ACEXML_FileCharStream, 0);
  35       if (fstream->open (uri) != -1)
  36         return fstream;
  37 #ifdef USE_ZZIP
  38       else
  39         {
  40           ACEXML_ZipCharStream* zstream = 0;
  41           ACE_NEW_RETURN (zstream, ACEXML_ZipCharStream, 0);
  42           if (zstream->open (uri) != -1)
  43             return zstream;
  44         }
  45 #endif /* USE_ZZIP */
  46     }
  47   return 0;
  48 }
  49
  50 ACEXML_StreamFactory::~ACEXML_StreamFactory ()
  51 {
  52   // No op
  53 }