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added null point handling for get dragging file directory.

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This commit is contained in:
jerry 2013-09-26 11:34:21 +00:00
parent 952be51c8c
commit 10b9b2e406
3 changed files with 42 additions and 32 deletions
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20
src/lib/server/CServer.cpp
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@ -1750,10 +1750,13 @@ CServer::onMouseMovePrimary(SInt32 x, SInt32 y)
if (m_screen->getDraggingStarted() && m_active != newScreen) {
CString& dragFileList = m_screen->getDraggingFileDir();
size_t size = dragFileList.size() + 1;
char* fileList = new char[size];
memcpy(fileList, dragFileList.c_str(), size);
fileList[size - 1] = '\0';
char* fileList = NULL;
UInt32 fileCount = 1;
if (dragFileList.empty() == false) {
fileList = new char[size];
memcpy(fileList, dragFileList.c_str(), size);
fileList[size - 1] = '\0';
}
// fake a escape key down and up then left mouse button up
m_screen->keyDown(kKeyEscape, 8192, 1);
@ -1769,11 +1772,12 @@ CServer::onMouseMovePrimary(SInt32 x, SInt32 y)
m_ignoreFileTransfer = true;
#endif
LOG((CLOG_DEBUG2 "sending drag information to client"));
LOG((CLOG_DEBUG3 "dragging file list: %s", fileList));
LOG((CLOG_DEBUG3 "dragging file list string size: %i", size));
newScreen->draggingInfoSending(fileCount, fileList, size);
//m_screen->setDraggingStarted(false);
if (dragFileList.empty() == false) {
LOG((CLOG_DEBUG2 "sending drag information to client"));
LOG((CLOG_DEBUG3 "dragging file list: %s", fileList));
LOG((CLOG_DEBUG3 "dragging file list string size: %i", size));
newScreen->draggingInfoSending(fileCount, fileList, size);
}
}
// switch screen