Opened 14 years ago
Closed 14 years ago
#726 closed defect (fixed)
Garbage characters at end of provider registry messages.
| Reported by: | brentrobinson | Owned by: | brentrobinson |
|---|---|---|---|
| Priority: | minor | Milestone: | 3.6.0 |
| Component: | FDO API | Version: | 3.6.0 |
| Severity: | 3 | Keywords: | Provider Registry readonly exception |
| Cc: | External ID: |
Description
Steps:
- Set providers.xml (in same directory as fdo.dll) to read only
- Using FdoProviderRegistry::RegisterProvider(), register a provider.
The resulting exception message will have garbage characters at the end.
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Revision: 5829 Author: brentrobinson Date: 4:27:33 PM, Tuesday, November 23, 2010 Message: Ticket#726: Fix the formatting for FDO exception that occurs when one tries to register a new provider to a readonly providers.xml.
In this case, an exception from Xerces is trapped. The Xerces exception message is converted from XMLCh* to char* (via XMLString::transcode()) and formatted into an FDO exception message. However, the char* was getting formatted as wchar_t*, meaning that the FDO exception ended up with garbage characters.
XMLString::transcode() also converts the string to the current code page, which is a bit risky if the code page is not set to the character set for the string.
The fix was to convert the XMLCh* directly to wchar_t* before formatting into the FDO exception message.
Modified : /trunk/Fdo/Unmanaged/Src/Common/Xml/UtilXrcs.cpp Modified : /trunk/Fdo/Unmanaged/Src/Fdo/ClientServices/RegistryUtility.cpp Modified : /trunk/Fdo/Unmanaged/Src/Message/FDOMessage.mc