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Fixed bug where file transport would spin if it failed in the nsIFileSystem::Open method. Affected jar protocol.

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This commit is contained in:
warren%netscape.com 1999-12-02 02:50:48 +00:00
parent 3c49d461b2
commit 0d72878cfc
1 changed files with 37 additions and 44 deletions
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81
netwerk/base/src/nsFileTransport.cpp
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@ -702,26 +702,18 @@ nsFileTransport::Process(void)
("nsFileTransport: OPENING [this=%x %s]",
this, (const char*)mSpec));
mStatus = mFileObject->Open(&mContentType, &mTotalAmount);
if (NS_FAILED(mStatus)) {
mState = CLOSING;
return;
}
if (mOpenObserver) {
if (NS_SUCCEEDED(mStatus) && mOpenObserver) {
mStatus = mOpenObserver->OnStartRequest(this, mOpenContext);
if (NS_FAILED(mStatus)) {
mState = CLOSING;
return;
}
}
switch (mCommand) {
case INITIATE_READ:
mState = START_READ;
mState = NS_FAILED(mStatus) ? END_READ : START_READ;
break;
case INITIATE_WRITE:
mState = START_WRITE;
mState = NS_FAILED(mStatus) ? END_WRITE : START_WRITE;
break;
default:
mState = OPENED;
mState = NS_FAILED(mStatus) ? CLOSING : OPENED;
break;
}
break;
@ -857,7 +849,7 @@ nsFileTransport::Process(void)
}
mContext = null_nsCOMPtr();
mState = OPENED; // stay in the opened state for the next read/write request
mState = NS_FAILED(mStatus) ? CLOSING : OPENED; // stay in the opened state for the next read/write request
mCommand = NONE;
break;
}
@ -964,40 +956,40 @@ nsFileTransport::Process(void)
}
case END_WRITE: {
PR_LOG(gFileTransportLog, PR_LOG_DEBUG,
("nsFileTransport: END_WRITE [this=%x %s] status=%x",
this, (const char*)mSpec, mStatus));
PR_LOG(gFileTransportLog, PR_LOG_DEBUG,
("nsFileTransport: END_WRITE [this=%x %s] status=%x",
this, (const char*)mSpec, mStatus));
if (mSink) {
mSink->Flush();
}
if (mBufferInputStream)
mBufferInputStream = null_nsCOMPtr();
else if (mBuffer) {
delete mBuffer;
mBuffer = nsnull;
}
mSink = null_nsCOMPtr();
mSource = null_nsCOMPtr();
if (mSink) {
mSink->Flush();
}
if (mBufferInputStream)
mBufferInputStream = null_nsCOMPtr();
else if (mBuffer) {
delete mBuffer;
mBuffer = nsnull;
}
mSink = null_nsCOMPtr();
mSource = null_nsCOMPtr();
mState = OPENED;
mState = OPENED;
if (mObserver) {
// XXX where do we get the done message?
(void)mObserver->OnStopRequest(this, mContext, mStatus, nsnull);
mObserver = null_nsCOMPtr();
}
if (mProgress) {
// XXX fix up this message for i18n
nsAutoString msg = "Wrote ";
msg += (const char*)mSpec;
(void)mProgress->OnStatus(this, mContext, msg.mUStr);
}
mContext = null_nsCOMPtr();
if (mObserver) {
// XXX where do we get the done message?
(void)mObserver->OnStopRequest(this, mContext, mStatus, nsnull);
mObserver = null_nsCOMPtr();
}
if (mProgress) {
// XXX fix up this message for i18n
nsAutoString msg = "Wrote ";
msg += (const char*)mSpec;
(void)mProgress->OnStatus(this, mContext, msg.mUStr);
}
mContext = null_nsCOMPtr();
mState = OPENED; // stay in the opened state for the next read/write request
mCommand = NONE;
break;
mState = NS_FAILED(mStatus) ? CLOSING : OPENED; // stay in the opened state for the next read/write request
mCommand = NONE;
break;
}
case CLOSING: {
@ -1006,7 +998,7 @@ nsFileTransport::Process(void)
this, (const char*)mSpec, mStatus));
if (mOpenObserver) {
(void)mOpenObserver->OnStopRequest(this, mOpenContext,
(void)mOpenObserver->OnStopRequest(this, mOpenContext,
mStatus, nsnull); // XXX fix error message
mOpenObserver = null_nsCOMPtr();
mOpenContext = null_nsCOMPtr();
@ -1016,6 +1008,7 @@ nsFileTransport::Process(void)
NS_ASSERTION(NS_SUCCEEDED(rv), "unexpected Close failure");
mFileObject = null_nsCOMPtr();
}
mState = CLOSED;
break;
}