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(svn r22208) -Fix [FS#4543]: When downloading a file via HTTP failed mid-way and OpenTTD fell back to the old system the partial downloaded amount would be counted twice

This commit is contained in:
rubidium 2011-03-06 10:11:59 +00:00
parent bbde7766d2
commit db6121f361
3 changed files with 10 additions and 6 deletions
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10
src/network/network_content.cpp
View File

@ -453,7 +453,7 @@ DEF_CONTENT_RECEIVE_COMMAND(Client, PACKET_CONTENT_SERVER_CONTENT)
return false;
}
this->OnDownloadProgress(this->curInfo, (uint)toRead);
this->OnDownloadProgress(this->curInfo, (int)toRead);
if (toRead == 0) this->AfterDownload();
}
@ -526,6 +526,10 @@ void ClientNetworkContentSocketHandler::OnFailure()
this->http_response_index = -2;
if (this->curFile != NULL) {
/* Revert the download progress when we are going for the old system. */
long size = ftell(this->curFile);
if (size > 0) this->OnDownloadProgress(this->curInfo, (int)-size);
fclose(this->curFile);
this->curFile = NULL;
}
@ -559,7 +563,7 @@ void ClientNetworkContentSocketHandler::OnReceiveData(const char *data, size_t l
this->OnFailure();
} else {
/* Just received the data. */
this->OnDownloadProgress(this->curInfo, (uint)length);
this->OnDownloadProgress(this->curInfo, (int)length);
}
/* Nothing more to do now. */
return;
@ -1023,7 +1027,7 @@ void ClientNetworkContentSocketHandler::OnReceiveContentInfo(const ContentInfo *
}
}
void ClientNetworkContentSocketHandler::OnDownloadProgress(const ContentInfo *ci, uint bytes)
void ClientNetworkContentSocketHandler::OnDownloadProgress(const ContentInfo *ci, int bytes)
{
for (ContentCallback **iter = this->callbacks.Begin(); iter != this->callbacks.End(); /* nothing */) {
ContentCallback *cb = *iter;

4
src/network/network_content.h
View File

@ -49,7 +49,7 @@ struct ContentCallback {
* @param ci the content info of the file
* @param bytes the number of bytes downloaded since the previous call
*/
virtual void OnDownloadProgress(const ContentInfo *ci, uint bytes) {}
virtual void OnDownloadProgress(const ContentInfo *ci, int bytes) {}
/**
* We have finished downloading a file
@ -89,7 +89,7 @@ protected:
void OnConnect(bool success);
void OnDisconnect();
void OnReceiveContentInfo(const ContentInfo *ci);
void OnDownloadProgress(const ContentInfo *ci, uint bytes);
void OnDownloadProgress(const ContentInfo *ci, int bytes);
void OnDownloadComplete(ContentID cid);
void OnFailure();

2
src/network/network_content_gui.cpp
View File

@ -175,7 +175,7 @@ public:
}
}
virtual void OnDownloadProgress(const ContentInfo *ci, uint bytes)
virtual void OnDownloadProgress(const ContentInfo *ci, int bytes)
{
if (ci->id != this->cur_id) {
strecpy(this->name, ci->filename, lastof(this->name));