From 87ced1364e9a2a2c1ee21b833c831903f7d92e7e Mon Sep 17 00:00:00 2001
From: PeiYong Zhang <peiyongz@apache.org>
Date: Tue, 16 Jul 2002 15:42:47 +0000
Subject: [PATCH] openFileToWrite(), writeBufferToFile()
git-svn-id: https://svn.apache.org/repos/asf/xerces/c/trunk@174016 13f79535-47bb-0310-9956-ffa450edef68
---
.../Platforms/OS400/OS400PlatformUtils.cpp | 58 +++++++++++++++++++
1 file changed, 58 insertions(+)
diff --git a/src/xercesc/util/Platforms/OS400/OS400PlatformUtils.cpp b/src/xercesc/util/Platforms/OS400/OS400PlatformUtils.cpp
index 83db3304e..6319b8db6 100644
--- a/src/xercesc/util/Platforms/OS400/OS400PlatformUtils.cpp
+++ b/src/xercesc/util/Platforms/OS400/OS400PlatformUtils.cpp
@@ -262,6 +262,30 @@ FileHandle XMLPlatformUtils::openFile(const char* const fileName)
return retVal;
}
+FileHandle XMLPlatformUtils::openFileToWrite(const XMLCh* const fileName)
+{
+ const char* tmpFileName = XMLString::transcode(fileName);
+ ArrayJanitor<char> janText((char*)tmpFileName);
+
+ return openFileToWrite(tmpFileName);
+}
+
+FileHandle XMLPlatformUtils::openFileToWrite(const char* const fileName)
+{
+ char errno_id[7];
+ errno = 0;
+ FileHandle retVal = (FILE*)fopen( fileName , "wb" );
+
+ if (retVal == NULL)
+ {
+ send_message((char*)fileName,FILE_OPEN_PROBLEMS,'d');
+ convert_errno(errno_id,errno);
+ send_message(NULL,errno_id,'d');
+ return 0;
+ }
+
+ return retVal;
+}
unsigned int
XMLPlatformUtils::readFileBuffer( FileHandle theFile
@@ -277,6 +301,40 @@ XMLPlatformUtils::readFileBuffer( FileHandle theFile
return (unsigned int)noOfItemsRead;
}
+void
+XMLPlatformUtils::writeBufferToFile( FileHandle const theFile
+ , long toWrite
+ , const XMLByte* const toFlush)
+{
+ if (!theFile ||
+ (toWrite <= 0 ) ||
+ !toFlush )
+ return;
+
+ const XMLByte* tmpFlush = (const XMLByte*) toFlush;
+ size_t bytesWritten = 0;
+
+ while (true)
+ {
+ bytesWritten=fwrite(tmpFlush, sizeof(XMLByte), toWrite, (FILE*)theFile);
+
+ if(ferror((FILE*)theFile))
+ {
+ ThrowXML(XMLPlatformUtilsException, XMLExcepts::File_CouldNotWriteToFile);
+ }
+
+ if (bytesWritten < toWrite) //incomplete write
+ {
+ tmpFlush+=bytesWritten;
+ toWrite-=bytesWritten;
+ bytesWritten=0;
+ }
+ else
+ return;
+ }
+
+ return;
+}
void XMLPlatformUtils::resetFile(FileHandle theFile)
{
--
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