Differential D5394 Diff 13621 src/buffer/katesecuretextbuffer_p.h

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src/buffer/katesecuretextbuffer_p.h

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23		23
24	#include <QObject>	24	#include <QObject>
25	#include <QString>	25	#include <QString>
		26	#include <QCryptographicHash>
26		27
27	#include <kauth.h>	28	#include <kauth.h>
28		29
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43		44
44	public:	45	public:
45		46
46	/**
47	* We support Prepare action for temporary file creation
48	* and Move action for moving final file to its destination
49	*/
50	enum ActionMode {
51	Prepare = 1,
52	Move = 2
53	};
54
55	SecureTextBuffer() {}	47	SecureTextBuffer() {}
56		48
57	~SecureTextBuffer() {}	49	~SecureTextBuffer() {}
58		50
59	/**	51	/**
60	* Common helper methods	52	* Common helper method
61	*/	53	*/
62	static void setOwner(const QString &filename, const uint ownerId, const uint groupId);	54	static void setOwner(const int filedes, const uint ownerId, const uint groupId);
63	static void syncToDisk(const int fd);	55
		56	static const QCryptographicHash::Algorithm checksumAlgorithm = QCryptographicHash::Algorithm::Sha512;
64		57
65	private:	58	private:
66	static const qint64 bufferLength = 4096;	59	static const qint64 bufferLength = 4096;
67		60
68	/**	61	/**
69	* Creates temporary file based on given target file path.	62	* Saves file contents using sets permissions.
70	* Temporary file is set to not be deleted on object destroy
71	* so KTextEditor can save contents in it.
72	*/	63	*/
73	static QString prepareTempFileInternal(const QString &targetFile, const uint ownerId);	64	static bool saveFileInternal(const QString &sourceFile, const QString &targetFile,
		65	const QByteArray &checksum, const uint ownerId, const uint groupId);
74		66
75	/**	67	static bool moveFile(const QString &sourceFile, const QString &targetFile);
76	* Move file to its given destination and set owner.	68
77	*/	69	static void syncToDisk(const int fd);
78	static bool moveFileInternal(const QString &sourceFile, const QString &targetFile, const uint ownerId, const uint groupId);
79		70
80	public Q_SLOTS:	71	public Q_SLOTS:
81	/**	72	/**
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