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#ifndef __COMMANDQUEUE_H__
#define __COMMANDQUEUE_H__
#include "fileinfo.h"
class commandqueue
{
struct activeentry
{
refptr<fileinfo> pTarget;
vector<string>::iterator CurrentCommandIt;
string Command;
md5_context md5ctx;
bool IgnoreError;
};
private:
queue< refptr<fileinfo> > m_Queue;
unsigned m_MaxNrCommandsInParallel;
HANDLE *m_pActiveProcesses;
activeentry *m_pActiveEntries;
unsigned m_NrActiveEntries;
private:
void ThrowCommandExecutionError(activeentry *pActiveEntry);
void RemoveActiveEntry(unsigned Entry);
bool StartExecuteCommands(const refptr<fileinfo> &pTarget);
bool StartExecuteNextCommand(activeentry *pActiveEntry, HANDLE *pActiveProcess);
void TargetBuildFinished(activeentry *pActiveEntry);
public:
commandqueue();
~commandqueue();
bool QueueTarget(const refptr<fileinfo> &pTarget); // Returns true if target has been queued, false when commands are executed upon return
mh_time_t WaitForTarget(const refptr<fileinfo> &pTarget);
void SetNrParallelBuilds(unsigned NrParallelBuilds);
};
#endif
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