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fixed the error handling in the d/l location setting

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git-svn-id: svn://10.0.0.236/trunk@152017 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
pinkerton%aol.net 2004-01-29 16:10:07 +00:00
parent 010ee73da1
commit c71cf0b1a7
1 changed files with 20 additions and 17 deletions
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37
mozilla/camino/PreferencePanes/Navigation/Navigation.mm
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@ -245,30 +245,33 @@ const int kDefaultExpireDays = 9;
return;
// make a ICFileSpec out of our path and shove it into IC. This requires
// creating an FSSpec and an alias.
// creating an FSSpec and an alias. We can't just bail on error because
// we have to make sure we call ICStop() below.
BOOL noErrors = NO;
FSRef fsRef;
Boolean isDir;
AliasHandle alias = nil;
FSSpec fsSpec;
error = ::FSPathMakeRef((UInt8 *)[inNewFolder fileSystemRepresentation], &fsRef, &isDir);
if (error != noErr)
return;
error = ::FSGetCatalogInfo(&fsRef, kFSCatInfoNone, nil, nil, &fsSpec, nil);
if (error != noErr)
return;
error = ::FSNewAlias(nil, &fsRef, &alias);
if (error != noErr)
return;
if (!error) {
error = ::FSGetCatalogInfo(&fsRef, kFSCatInfoNone, nil, nil, &fsSpec, nil);
if (!error) {
error = ::FSNewAlias(nil, &fsRef, &alias);
if (!error)
noErrors = YES;
}
}
// copy the data out of our variables into the ICFileSpec and hand it to IC.
long headerSize = offsetof(ICFileSpec, alias);
long aliasSize = ::GetHandleSize((Handle)alias);
ICFileSpec* realbuffer = (ICFileSpec*) calloc(headerSize + aliasSize, 1);
realbuffer->fss = fsSpec;
memcpy(&realbuffer->alias, *alias, aliasSize);
error = ::ICSetPref(icInstance, kICDownloadFolder, kICAttrNoChange, (const void*)realbuffer, headerSize + aliasSize);
NSLog(@"error is %d", error);
free(realbuffer);
if (noErrors) {
long headerSize = offsetof(ICFileSpec, alias);
long aliasSize = ::GetHandleSize((Handle)alias);
ICFileSpec* realbuffer = (ICFileSpec*) calloc(headerSize + aliasSize, 1);
realbuffer->fss = fsSpec;
memcpy(&realbuffer->alias, *alias, aliasSize);
::ICSetPref(icInstance, kICDownloadFolder, kICAttrNoChange, (const void*)realbuffer, headerSize + aliasSize);
free(realbuffer);
}
::ICStop(icInstance);
}