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#ifndef ENV_MODULE_H
#define ENV_MODULE_H
#include <QString>
#include <QDateTime>
namespace env
{
// represents one module
//
class Module
{
public:
Module(QString path, std::size_t fileSize);
// returns the module's path
//
const QString& path() const;
// returns the module's path in lowercase and using forward slashes
//
QString displayPath() const;
// returns the size in bytes, may be 0
//
std::size_t fileSize() const;
// returns the x.x.x.x version embedded from the version info, may be empty
//
const QString& version() const;
// returns the FileVersion entry from the resource file, returns
// "(no version)" if not available
//
const QString& versionString() const;
// returns the build date from the version info, or the creation time of the
// file on the filesystem, may be empty
//
const QDateTime& timestamp() const;
// returns the md5 of the file, may be empty for system files
//
const QString& md5() const;
// converts timestamp() to a string for display, returns "(no timestamp)" if
// not available
//
QString timestampString() const;
// returns a string with all the above information on one line
//
QString toString() const;
private:
// contains the information from the version resource
//
struct FileInfo
{
VS_FIXEDFILEINFO ffi;
QString fileDescription;
};
QString m_path;
std::size_t m_fileSize;
QString m_version;
QDateTime m_timestamp;
QString m_versionString;
QString m_md5;
// returns information from the version resource
//
FileInfo getFileInfo() const;
// uses VS_FIXEDFILEINFO to build the version string
//
QString getVersion(const VS_FIXEDFILEINFO& fi) const;
// uses the file date from VS_FIXEDFILEINFO if available, or gets the
// creation date on the file
//
QDateTime getTimestamp(const VS_FIXEDFILEINFO& fi) const;
// returns the md5 hash unless the path contains "\windows\"
//
QString getMD5() const;
// gets VS_FIXEDFILEINFO from the file version info buffer
//
VS_FIXEDFILEINFO getFixedFileInfo(std::byte* buffer) const;
// gets FileVersion from the file version info buffer
//
QString getFileDescription(std::byte* buffer) const;
};
// represents one process
//
class Process
{
public:
Process(DWORD pid, QString name);
DWORD pid() const;
const QString& name() const;
// whether this process can be accessed; fails if the current process doesn't
// have the proper permissions
//
bool canAccess() const;
private:
DWORD m_pid;
QString m_name;
};
std::vector<Process> getRunningProcesses();
std::vector<Module> getLoadedModules();
QString getProcessName(HANDLE process);
DWORD getProcessParentID(DWORD pid);
DWORD getProcessParentID(HANDLE handle);
} // namespace env
#endif // ENV_MODULE_H
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