| -rw-r--r-- | pwmanager/pwmanager/compiler.h | 10 | ||||
| -rw-r--r-- | pwmanager/pwmanager/pwm.h | 3 | ||||
| -rw-r--r-- | pwmanager/pwmanager/pwmanager.pro | 4 | ||||
| -rw-r--r-- | pwmanager/pwmanager/pwmdoc.h | 4 | ||||
| -rw-r--r-- | pwmanager/pwmanager/randomizer.cpp | 8 | ||||
| -rw-r--r-- | pwmanager/pwmanager/setmasterpwwndimpl.h | 4 | ||||
| -rw-r--r-- | pwmanager/pwmanager/sha1.h | 9 |
7 files changed, 32 insertions, 10 deletions
diff --git a/pwmanager/pwmanager/compiler.h b/pwmanager/pwmanager/compiler.h index be08c6d..a942246 100644 --- a/pwmanager/pwmanager/compiler.h +++ b/pwmanager/pwmanager/compiler.h @@ -1,61 +1,69 @@ /*************************************************************************** * * * Derived from the linux-2.6 tree * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License version 2 * * as published by the Free Software Foundation. * * * ***************************************************************************/ #ifndef __PWMANAGER_COMPILER_H #define __PWMANAGER_COMPILER_H +#ifdef _WIN32_ +# define __builtin_expect(x, expected_value) (x) +#define NOREGPARM __attribute__((regparm(0))) +#define REGPARM __attribute__((regparm(3))) +#define likely(x) __builtin_expect(!!(x), 1) +#define unlikely(x) __builtin_expect(!!(x), 0) + +#else #ifdef __deprecated # undef __deprecated #endif #if __GNUC__ >= 3 # if __GNUC_MINOR__ > 0 # define __deprecated __attribute__((deprecated)) # endif #elif __GNUC__ == 2 # if __GNUC_MINOR__ < 96 # ifdef __builtin_expect # undef __builtin_expect # endif # define __builtin_expect(x, expected_value) (x) # endif #else # error "Sorry, your compiler is too old/not supported." #endif /* * Allow us to mark functions as 'deprecated' and have gcc emit a nice * warning for each use, in hopes of speeding the functions removal. * Usage is: * int __deprecated foo(void) */ #ifndef __deprecated # define __deprecated /* unimplemented */ #endif /* define likely() and unlikely() */ #ifdef likely # undef likely #endif #ifdef unlikely # undef unlikely #endif #define likely(x) __builtin_expect(!!(x), 1) #define unlikely(x) __builtin_expect(!!(x), 0) #ifdef NOREGPARM # undef NOREGPARM #endif #define NOREGPARM __attribute__((regparm(0))) #ifdef REGPARM # undef REGPARM #endif #define REGPARM __attribute__((regparm(3))) - +#endif #endif // __PWMANAGER_COMPILER_H diff --git a/pwmanager/pwmanager/pwm.h b/pwmanager/pwmanager/pwm.h index 116bc66..6ab9d6b 100644 --- a/pwmanager/pwmanager/pwm.h +++ b/pwmanager/pwmanager/pwm.h @@ -1,294 +1,293 @@ /*************************************************************************** * * * copyright (C) 2003, 2004 by Michael Buesch * * email: mbuesch@freenet.de * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License version 2 * * as published by the Free Software Foundation. * * * ***************************************************************************/ /*************************************************************************** * copyright (C) 2004 by Ulf Schenk * This file is originaly based on version 1.0.1 of pwmanager * and was modified to run on embedded devices that run microkde * * $Id$ **************************************************************************/ #ifndef __PWM_H #define __PWM_H #include <kpopupmenu.h> #include <klistview.h> #include <kmainwindow.h> #ifndef PWM_EMBEDDED #include <kwin.h> #include <kapp.h> #include <kdeversion.h> #else #include <ksyncmanager.h> #endif #include <kaction.h> #include <qglobal.h> #include "pwmview.h" #include "pwmexception.h" /** timeout for displaying a message on the status-bar (in seconds) */ #define STATUSBAR_MSG_TIMEOUT 5 class PwMInit; class KSyncManager; /** PwM is the base class of the project */ #ifndef PWM_EMBEDDED //MOC_SKIP_BEGIN class PwM : public KMainWindow //MOC_SKIP_END #else class PwM : public KMainWindow, public KSyncInterface #endif { Q_OBJECT public: friend class PwMView; /** construtor */ PwM(PwMInit *_init, PwMDoc *doc, bool virginity = true, QWidget* parent = 0, const char *name = 0); /** destructor */ ~PwM(); /** copy some text to the global clipboard */ static void copyToClipboard(const QString &s); /** returns pointer to the view */ PwMView * curView() { return view; } /** returns pointer to the currently using document. */ PwMDoc * curDoc() { return curView()->document(); } /** open a new doc with the given filename */ PwMDoc * openDoc(QString filename, bool openDeepLocked = false); /** show a message on the global status bar. * The message times out after some seconds. */ void showStatMsg(const QString &msg); /** ask the user where to save the doc (if it has not been saved, yet) * and write the data to disk. */ bool save(); /** ask the user where to save the doc * and write the data to disk. */ bool saveAs(); /** force quit. Quit this window, always! Don't minimize it */ bool isForceQuit() { return forceQuit; } /** set forceQuit */ void setForceQuit(bool force) { forceQuit = force; } /** force minimize this window */ bool isForceMinimizeToTray() { return forceMinimizeToTray; } /** set forceMinimizeToTray */ void setForceMinimizeToTray(bool force) { forceMinimizeToTray = force; } public slots: /** file/new triggered */ void new_slot(); /** file/open triggered */ //US ENH void open_slot(); void open_slot(QString fn); /** file/close triggered */ void close_slot(); /** file/quit triggered */ void quitButton_slot(); /** file/save triggered */ void save_slot(); /** file/saveAs triggered */ void saveAs_slot(); /** file/export/text triggered */ void exportToText(); /** file/export/gpasman triggered */ void exportToGpasman(); /** file/export/kwallet triggered */ void exportToKWallet(); /** file/import/text triggered */ bool importFromText(); /** file/import/gpasman triggered */ bool importFromGpasman(); /** file/import/kwallet triggered */ bool importKWallet(); /** file/print triggered */ void print_slot(); /** manage/add triggered */ //US ENH : changed code to run with older MOC void addPwd_slot(); void addPwd_slot1(QString *pw, PwMDoc *_doc); /** manage/edit triggered */ //US ENH : changed code to run with older MOC void editPwd_slot(); void editPwd_slot1(const QString *category); - void editPwd_slot3(const QString *category = 0, const int *index = 0, - PwMDoc *_doc = 0); + void editPwd_slot3(const QString *category, const int *index ,PwMDoc *_doc ); /** manage/delete triggered */ void deletePwd_slot(); /** execute the "Launcher" entry */ void execLauncher_slot(); /** open browser with URL entry */ void goToURL_slot(); /** manage/changeMasterPwd triggered */ void changeMasterPwd_slot(); /** lock current document */ void lockWnd_slot(); /** deeplock current document */ void deepLockWnd_slot(); /** window/unlock triggered */ void unlockWnd_slot(); /** find item */ void find_slot(); /** configure clicked */ void config_slot(); /** (de)activate the "change master pw" button in the menu-bar */ void activateMpButton(bool activate = true); /** generate a new chipcard */ void genNewCard_slot(); /** completely erase the current card */ void eraseCard_slot(); /** returns the ID number of the current card */ void readCardId_slot(); /** make backup image of the current card */ void makeCardBackup_slot(); /** write backup image to current card */ void replayCardBackup_slot(); #ifdef PWM_EMBEDDED void whatsnew_slot(); void showLicense_slot(); void faq_slot(); void createAboutData_slot(); void syncHowTo_slot(); #endif protected: /** is this window virgin? */ bool isVirgin() { return virgin; } /** add/remove virginity */ void setVirgin(bool v); /** initialize the menubar */ void initMenubar(); /** initialize the toolbar */ void initToolbar(); /** initialize the window-metrics */ void initMetrics(); /** close-event */ void closeEvent(QCloseEvent *e); /** creates a new PwM-ListView and returns it */ PwMView * makeNewListView(PwMDoc *doc); /** Window hide-event */ void hideEvent(QHideEvent *); /** is this window minimized? */ bool isMinimized() { #ifndef PWM_EMBEDDED #if KDE_VERSION >= KDE_MAKE_VERSION(3, 2, 0) return KWin::windowInfo(winId()).isMinimized(); #else // KDE_VERSION return KWin::info(winId()).isIconified(); #endif // KDE_VERSION #else return false; #endif } /** window got the focus */ void focusInEvent(QFocusEvent *e); /** update the caption string */ void updateCaption(); #ifdef CONFIG_KWALLETIF /** check if kwalletemu is enabled and ask the user what to do */ bool checkAndAskForKWalletEmu(); #endif // CONFIG_KWALLETIF protected slots: /** doc got closed */ void docClosed(PwMDoc *doc); signals: /** window got closed (by user or someone else) */ void closed(PwM *wnd); /** window got the focus (was brought to foreground) */ void gotFocus(PwM *wnd); /** window lost the focus */ void lostFocus(PwM *wnd); protected: /** pointer to the view active in this KMainWindow */ PwMView *view; /** pointer to the init class */ PwMInit *init; /** has this window already lost its virginity? * Means is there an open working document */ bool virgin; /** "file" popup-menu */ KPopupMenu *filePopup; /** "manage" popup-menu */ KPopupMenu *managePopup; #ifdef CONFIG_KEYCARD /** "chipcard" popup-menu */ KPopupMenu *chipcardPopup; #endif // CONFIG_KEYCARD /** "view" popup-menu */ KPopupMenu *viewPopup; /** "options" popup-menu */ KPopupMenu *optionsPopup; /** "help" popup-menu */ KPopupMenu *helpPopup; /** "export" popup-menu */ KPopupMenu *exportPopup; /** "import" popup-menu */ KPopupMenu *importPopup; /** force quit this window? */ bool forceQuit; /** force minimize this window to the tray */ bool forceMinimizeToTray; private: #ifdef PWM_EMBEDDED //this are the overwritten callbackmethods from the syncinterface virtual bool sync(KSyncManager* manager, QString filename, int mode); // LR ******************************* // sync stuff! QPopupMenu *syncPopup; KSyncManager* syncManager; #endif }; #endif diff --git a/pwmanager/pwmanager/pwmanager.pro b/pwmanager/pwmanager/pwmanager.pro index 7f39c76..49c1f46 100644 --- a/pwmanager/pwmanager/pwmanager.pro +++ b/pwmanager/pwmanager/pwmanager.pro @@ -1,173 +1,173 @@ TEMPLATE = app -CONFIG += qt warn_on +CONFIG += qt warn_off DESTDIR= ../../bin TARGET = pwmpi include( ../../variables.pri ) INCLUDEPATH += . ../../ ../../libkdepim ../../microkde ../../microkde/kdecore ../../microkde/kdeui ../../microkde/kutils DEFINES += PWM_EMBEDDED CONFIG_PWMANAGER_GCRY DESKTOP_VERSION #enable this setting if you want debugoutput for pwmanager #DEFINES += CONFIG_DEBUG LIBS += -L../libcrypt/ LIBS += -L../../bin/ LIBS += -lmicrokde LIBS += -lmicrokdepim LIBS += -lzlib LIBS += -lkpmicrocipher LIBS += -lkpmicroerror LIBS += -lkpmicrompi LIBS += -lstdc++ unix:{ OBJECTS_DIR = obj/unix MOC_DIR = moc/unix } win32:{ DEFINES += _WIN32_ OBJECTS_DIR = obj/win MOC_DIR = moc/win QMAKE_LINK += /NODEFAULTLIB:LIBC - +QMAKE_CXXFLAGS += /TP /GX /GR /Ehsc } #INTERFACES = \ #addentrywnd.ui \ #configwnd.ui \ #findwnd.ui \ #getmasterpwwnd.ui \ #pwgenwnd.ui \ #setmasterpwwnd.ui \ #subtbledit.ui #INTERFACES = \ #subtbledit.ui \ #HEADERS = \ #configuration_31compat.h \ #configuration.h \ #configwnd.h \ #configwndimpl.h \ #selftest.h #subtbledit.h \ #subtbleditimpl.h \ #compressbzip2.h \ HEADERS = \ addentrywnd_emb.h \ addentrywndimpl.h \ base64.h \ binentrygen.h \ blowfish.h \ commentbox.h \ compiler.h \ compressgzip.h \ findwnd_emb.h \ findwndimpl.h \ genpasswd.h \ getkeycardwnd.h \ getmasterpwwnd_emb.h \ getmasterpwwndimpl.h \ globalstuff.h \ gpasmanfile.h \ htmlgen.h \ htmlparse.h \ ipc.h \ libgcryptif.h \ listobjselectwnd.h \ listviewpwm.h \ printtext.h \ pwgenwnd_emb.h \ pwgenwndimpl.h \ pwmdoc.h \ pwmdocui.h \ pwmexception.h \ pwm.h \ pwminit.h \ pwmprefs.h \ pwmprint.h \ pwmtray.h \ pwmview.h \ pwmviewstyle_0.h \ pwmviewstyle_1.h \ pwmviewstyle.h \ randomizer.h \ rc2.h \ rencatwnd.h \ serializer.h \ setmasterpwwnd_emb.h \ setmasterpwwndimpl.h \ sha1.h \ waitwnd.h \ kcmconfigs/kcmpwmconfig.h \ kcmconfigs/pwmconfigwidget.h #sources that need not be build #SOURCES = \ #advcommeditimpl.cpp \ #configuration.cpp \ #configwnd.cpp \ #configwndimpl.cpp \ #configuration_31compat.cpp \ #htmlparse.cpp \ #printtext.cpp \ #selftest.cpp \ #pwmprint.cpp \ #spinforsignal.cpp #subtbledit.cpp \ #subtbleditimpl.cpp \ #compressbzip2.cpp SOURCES = \ addentrywnd_emb.cpp \ addentrywndimpl.cpp \ base64.cpp \ binentrygen.cpp \ blowfish.cpp \ commentbox.cpp \ compressgzip.cpp \ findwnd_emb.cpp \ findwndimpl.cpp \ genpasswd.cpp \ getkeycardwnd.cpp \ getmasterpwwnd_emb.cpp \ getmasterpwwndimpl.cpp \ globalstuff.cpp \ gpasmanfile.cpp \ htmlgen.cpp \ ipc.cpp \ libgcryptif.cpp \ listobjselectwnd.cpp \ listviewpwm.cpp \ main.cpp \ pwgenwnd_emb.cpp \ pwgenwndimpl.cpp \ pwm.cpp \ pwmdoc.cpp \ pwmdocui.cpp \ pwmexception.cpp \ pwminit.cpp \ pwmprefs.cpp \ pwmtray.cpp \ pwmview.cpp \ pwmviewstyle_0.cpp \ pwmviewstyle_1.cpp \ pwmviewstyle.cpp \ randomizer.cpp \ rc2.cpp \ rencatwnd.cpp \ serializer.cpp \ setmasterpwwnd_emb.cpp \ setmasterpwwndimpl.cpp \ sha1.cpp \ waitwnd.cpp \ kcmconfigs/kcmpwmconfig.cpp \ kcmconfigs/pwmconfigwidget.cpp diff --git a/pwmanager/pwmanager/pwmdoc.h b/pwmanager/pwmanager/pwmdoc.h index 635361a..55e3231 100644 --- a/pwmanager/pwmanager/pwmdoc.h +++ b/pwmanager/pwmanager/pwmdoc.h @@ -1,786 +1,788 @@ /*************************************************************************** * * * copyright (C) 2003, 2004 by Michael Buesch * * email: mbuesch@freenet.de * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License version 2 * * as published by the Free Software Foundation. * * * ***************************************************************************/ /*************************************************************************** * copyright (C) 2004 by Ulf Schenk * This file is originaly based on version 1.1 of pwmanager * and was modified to run on embedded devices that run microkde * * $Id$ **************************************************************************/ #ifndef __PWMDOC_H #define __PWMDOC_H - +#ifdef _WIN32_ +#define ssize_t unsigned int +#endif #define PWM_FILE_VER (static_cast<char>(0x05)) #define PWM_HASH_SHA1 (static_cast<char>(0x01)) #define PWM_HASH_SHA256 (static_cast<char>(0x02)) #define PWM_HASH_SHA384 (static_cast<char>(0x03)) #define PWM_HASH_SHA512 (static_cast<char>(0x04)) #define PWM_HASH_MD5 (static_cast<char>(0x05)) #define PWM_HASH_RMD160 (static_cast<char>(0x06)) #define PWM_HASH_TIGER (static_cast<char>(0x07)) #define PWM_CRYPT_BLOWFISH (static_cast<char>(0x01)) #define PWM_CRYPT_AES128 (static_cast<char>(0x02)) #define PWM_CRYPT_AES192 (static_cast<char>(0x03)) #define PWM_CRYPT_AES256 (static_cast<char>(0x04)) #define PWM_CRYPT_3DES (static_cast<char>(0x05)) #define PWM_CRYPT_TWOFISH (static_cast<char>(0x06)) #define PWM_CRYPT_TWOFISH128 (static_cast<char>(0x07)) #define PWM_COMPRESS_NONE (static_cast<char>(0x00)) #define PWM_COMPRESS_GZIP (static_cast<char>(0x01)) #define PWM_COMPRESS_BZIP2 (static_cast<char>(0x02)) #define DEFAULT_MAX_ENTRIES (~(static_cast<unsigned int>(0))) #define FILE_ID_HEADER "PWM_PASSWORD_FILE" #include "pwmexception.h" #include "pwmdocui.h" #include <qobject.h> #include <qtimer.h> #include <qdatetime.h> #include <kprocess.h> #ifndef PWM_EMBEDDED #include "configuration.h" #else #include <kapplication.h> #include <ksyncmanager.h> #endif #include <string> #include <vector> #include <utility> using std::vector; using std::string; using std::pair; /* used in findEntry() function */ #define SEARCH_IN_DESC (1) #define SEARCH_IN_NAME (1 << 1) #define SEARCH_IN_PW (1 << 2) #define SEARCH_IN_COMMENT (1 << 3) #define SEARCH_IN_URL (1 << 4) #define SEARCH_IN_LAUNCHER (1 << 5) #define SEARCH_IN_ALL (SEARCH_IN_DESC | SEARCH_IN_NAME | \ SEARCH_IN_PW | SEARCH_IN_COMMENT | \ SEARCH_IN_URL | SEARCH_IN_LAUNCHER) /** document deeplocked. Data is out for lunch to disk */ #define DOC_STAT_DEEPLOCKED (1) /** encrypted document on disk is dirty. data has to go to disk. */ #define DOC_STAT_DISK_DIRTY (1 << 1) /** we are using a chipcard to encrypt the data */ #define DOC_STAT_USE_CHIPCARD (1 << 2) /** use "currentPw" to unlock. (This flag is set/unset by a timer) */ #define DOC_STAT_UNLOCK_WITHOUT_PW (1 << 3) class PwMDoc; class PwMView; class QFile; /* meta data for a PwMDataItem */ struct PwMMetaData { PwMMetaData() : updateInt (0) { } /** creation date of the PwMDataItem to which * this meta data belongs. */ QDateTime create; /** becomes valid on this date */ QDateTime valid; /** expire date */ QDateTime expire; /** update date (last updated at this date) */ QDateTime update; /** update interval (in minutes). Time since the * last update to remind the user to update the item. * 0 disables. */ unsigned long updateInt; //US ENH: enhancements of the filestructure /* each entry gets a unique id assigned */ string uniqueid; void clear() { create = QDateTime(); expire = QDateTime(); update = QDateTime(); updateInt = 0; uniqueid = KApplication::randomString(8).latin1(); } inline bool isValid() const { if (valid.isNull()) return true; return (valid < QDateTime::currentDateTime()); } inline bool isExpired() const { if (expire.isNull()) return false; return (expire < QDateTime::currentDateTime()); } inline bool isUpdateIntOver() const { if (updateInt == 0 || update.isNull()) return false; QDateTime d(update); return (d.addSecs(updateInt * 60) < QDateTime::currentDateTime()); } }; struct PwMDataItem { PwMDataItem() : lockStat (true) , listViewPos (-1) , binary (false) , rev (0) { } /** password description */ string desc; /** user-name */ string name; /** the password itself */ string pw; /** some comment */ string comment; /** an URL string */ string url; /** launcher. Can be executed as a system() command */ string launcher; /** locking status. If locked (true), pw is not emitted through getEntry() */ bool lockStat; /** position of this item in main "list-view" * If -1, the position is not yet specified and should be appended to the list */ int listViewPos; /** does this entry contain binary data? */ bool binary; /** meta data for this data item. */ PwMMetaData meta; /** data revision counter. This counter can be used * to easily, efficiently determine if this data item * has changed since some time. * This counter is incremented on every update. */ unsigned int rev; void clear(bool clearMeta = true) { /* NOTE: Don't use .clear() here to be * backward compatible with gcc-2 (Debian Woody) */ desc = ""; name = ""; pw = ""; comment = ""; url = ""; launcher = ""; lockStat = true; listViewPos = -1; binary = false; if (clearMeta) meta.clear(); } //US ENH: we need this operator to compare two items if we have no unique ids //available. Generaly this happens before the first sync bool PwMDataItem::operator==( const PwMDataItem &a ) const { //qDebug("oper==%s", a.desc.c_str()); if ( desc != a.desc ) return false; if ( name != a.name ) return false; if ( pw != a.pw ) return false; if ( comment != a.comment ) return false; if ( url != a.url ) return false; if ( launcher != a.launcher ) return false; //all other field will not be checked. return true; } }; struct PwMCategoryItem { /** all PwMDataItems (all passwords) within this category */ vector<PwMDataItem> d; /** category name/description */ string name; void clear() { d.clear(); name = ""; } }; struct PwMSyncItem { string syncName; QDateTime lastSyncDate; void clear() { lastSyncDate = QDateTime(); syncName = ""; } }; struct PwMItem { vector<PwMCategoryItem> dta; vector<PwMSyncItem> syncDta; void clear() { dta.clear(); syncDta.clear(); } }; /** "Function Object" for sort()ing PwMDataItem::listViewPos */ class dta_lvp_greater { public: bool operator() (const pair<unsigned int, unsigned int> &d1, const pair<unsigned int, unsigned int> &d2) { return d1.second > d2.second; } }; /** list of PwMDoc documents and it's IDs */ class PwMDocList { public: struct listItem { /** document filename (known as ID, here) */ string docId; /** pointer to the document class */ PwMDoc *doc; }; PwMDocList() {} /** add a new item to the list */ void add(PwMDoc *doc, const string &id); /** changes the contents of an existing item */ void edit(PwMDoc *doc, const string &newId); /** remove the given item */ void del(PwMDoc *doc); /** get the item at index */ listItem getAt(int index) { return docList[index]; } /** find an entry with this id */ bool find(const string &id, listItem *ret = 0); /** returns a copy of the list */ const vector<listItem>* getList() const { return &docList; } /** returns a new unique number to extend the name of * an unnamed document. */ static unsigned int getNewUnnamedNumber() { return unnamedDocCnt++; } protected: /* Hm, I think we shouldn't really use a "list" here, should we? * So I decided to actually use a vector. */ vector<listItem> docList; /** This value is used to get a new number for yet unnamed * documents. It is incremented on every request. So it's * theoretically possible to overflow it, but... :) */ static unsigned int unnamedDocCnt; }; /** implements timers for the document */ class DocTimer : public QObject { Q_OBJECT public: enum TimerIDs { id_mpwTimer, id_autoLockTimer, id_metaCheckTimer }; public: DocTimer(PwMDoc *_doc); ~DocTimer(); /** start the timer */ void start(TimerIDs timer); /** stop the timer */ void stop(TimerIDs timer); /** get the lock for a timer. * This lock is a recursive lock. When a lock is * held, the timer will be stopped and timeout is * guaranteed to not happen */ void getLock(TimerIDs timer); /** put a recursive timer lock */ void putLock(TimerIDs timer); protected slots: /** timeout slot for the mpw timer */ void mpwTimeout(); /** timeout slot for the autoLock timer */ void autoLockTimeout(); /** timeout slot for the metaCheck timer */ void metaCheckTimeout(); protected: /** pointer to the document associated with this timer. */ PwMDoc *doc; /** timer object for mpw timer */ QTimer *mpwTimer; /** timer object for the autoLock timer */ QTimer *autoLockTimer; /** timer object for the metaCheck timer */ QTimer *metaCheckTimer; /** lock counter for the mpw timer */ unsigned int mpwLock; /** lock counter for the autoLock timer */ unsigned int autoLockLock; /** lock counter for the metaCheck timer */ unsigned int metaCheckLock; }; /** Document class for PwM */ //US ENH: derived from KSyncInterfaces, to get called by PwM when a sync is required. // But PwMDoc is handling the sync by itself. class PwMDoc : public PwMDocUi, public KSyncInterface { Q_OBJECT friend class DocTimer; public: /** construtor */ PwMDoc(QObject* parent = 0, const char *name = 0); /** destructor */ ~PwMDoc(); /** returns a pointer to a list of all open documents */ static PwMDocList* getOpenDocList() { return &openDocList; } /** flag document dirty. dta changed */ void flagDirty() { setDocStatFlag(DOC_STAT_DISK_DIRTY); emitDataChanged(this); } /** modified? */ bool isDirty() { return getDocStatFlag(DOC_STAT_DISK_DIRTY); } /** save document to disk */ PwMerror saveDoc(char compress, const QString *file = 0); /** read document from file. * "openLocked is must be set to either of these values: * 0 == open with all entries unlocked * 1 == open with all entries locked * 2 == open deep-locked */ PwMerror openDoc(const QString *file, int openLocked); /** export document to ascii-textfile */ PwMerror exportToText(const QString *file); /** export document to gpasman / kpasman file */ PwMerror exportToGpasman(const QString *file); /** import document from ascii-textfile */ PwMerror importFromText(const QString *file, int format = -1); /** import document from gpasman / kpasman file */ PwMerror importFromGpasman(const QString *file); /** add new entry */ PwMerror addEntry(const QString &category, PwMDataItem *d, bool dontFlagDirty = false, bool updateMeta = true); /** add new category. This function doesn't flag the document dirty! */ PwMerror addCategory(const QString &category, unsigned int *categoryIndex, bool checkIfExist = true); /** rename an existing category */ bool renameCategory(const QString &category, const QString &newName); /** rename an existing category */ bool renameCategory(unsigned int category, const QString &newName, bool dontFlagDirty = false); /** delete an existing category */ bool delCategory(const QString &category); /** delete an existing category */ bool delCategory(unsigned int category, bool dontFlagDirty = false); /** returns a list of all category-names */ void getCategoryList(vector<string> *list); /** returns a list of all category-names */ void getCategoryList(QStringList *list); /** returns a list of all entry-descs in the given category */ void getEntryList(const QString &category, QStringList *list); /** returns a list of all entry-descs in the given category */ void getEntryList(const QString &category, vector<string> *list); /** returns a list of all entry-descs in the given category */ void getEntryList(unsigned int category, vector<string> *list); /** returns a list of all entry-descs in the given category */ void getEntryList(unsigned int category, QStringList *list); /** delete entry */ bool delEntry(const QString &category, unsigned int index, bool dontFlagDirty = false); /** delete entry */ bool delEntry(unsigned int category, unsigned int index, bool dontFlagDirty = false); /** edit entry */ bool editEntry(const QString &oldCategory, const QString &newCategory, unsigned int index, PwMDataItem *d, bool updateMeta = true); /** edit entry */ bool editEntry(unsigned int oldCategory, const QString &newCategory, unsigned int index, PwMDataItem *d, bool updateMeta = true); /** finds the category with the "name" and return it's index */ bool findCategory(const QString &name, unsigned int *index); /** search for an entry "find" and check while searching only for * the data-fields specified by "searchIn". To set the "searchIn" * value, we may use one or more of the SEARCH_IN_* defines at * the top of this header-file. It returns the positions of all * matched entries in "foundPositions". If "breakAfterFound" is true, * the function terminates after the first occurence of the entry * and doesn't go on searching. So foundPositions->size() is never * > 1 if breakAfterFound is true. */ void findEntry(unsigned int category, PwMDataItem find, unsigned int searchIn, vector<unsigned int> *foundPositions, bool breakAfterFound = false, bool caseSensitive = true, bool exactWordMatch = true, bool sortByLvp = false); /** see the above funtion. This function allows to set the category by name. */ void findEntry(const QString &category, PwMDataItem find, unsigned int searchIn, vector<unsigned int> *foundPositions, bool breakAfterFound = false, bool caseSensitive = true, bool exactWordMatch = true, bool sortByLvp = false); /** returns number of entries */ unsigned int numEntries(const QString &category); unsigned int numEntries(unsigned int category) { return dti.dta[category].d.size(); } /** returns number of categories */ unsigned int numCategories() { return dti.dta.size(); } /** returns the name of the category at "index" */ const string* getCategory(unsigned int index) { return (&(dti.dta[index].name)); } /** returns the data of item at "index". * It unlocks the entry if it's locked and unlockIfLocked is true. * If the entry is locked, but unlockIfLocked is false, it'll not return * the pw. */ bool getEntry(const QString &category, unsigned int index, PwMDataItem *d, bool unlockIfLocked = false); bool getEntry(unsigned int category, unsigned int index, PwMDataItem *d, bool unlockIfLocked = false); /** returns the comment-string by looking at the category * and the listViewPos */ PwMerror getCommentByLvp(const QString &category, int listViewPos, string *foundComment); /** checks if a password is already available. (currentPw) */ bool isPwAvailable() { return (currentPw != ""); } /** un/lock entry at "index". If needed, ask for password. */ bool lockAt(const QString &category, unsigned int index, bool lock = true); bool lockAt(unsigned int category, unsigned int index, bool lock = true); /** returns the lock-status at "index" */ bool isLocked(const QString &category, unsigned int index); bool isLocked(unsigned int category, unsigned int index) { return dti.dta[category].d[index].lockStat; } /** returns the deeplock status */ bool isDeepLocked() { return getDocStatFlag(DOC_STAT_DEEPLOCKED); } /** (un)lock all entries */ bool lockAll(bool lock); /** unlocks all entries tempoarly. * 1st NOTE: Be very careful with this function! :) * 2nd NOTE: After you have called unlockAll_Tempoary(); , * please DON'T forget to call unlockAll_Tempoary(true); * _before_ the user (or someone else) is able to change * the document! * 3rd NOTE: Please DON'T change "dta" while the data is tempoary * unlocked! This will cause corruption. */ bool unlockAll_tempoary(bool revert = false); /** deep-(un)locks the document. * deep-locking writes all data to the file, deletes all data * in memory, but doesn't close the document. * deep-locking is only available, if the user previously saved * the doc to a file (with a password). * If "saveToFile" is false, it does NOT write the data to the file! */ PwMerror deepLock(bool lock = true, bool saveToFile = true); /** is unlockable without pw? */ bool unlockWoPw() { return getDocStatFlag(DOC_STAT_UNLOCK_WITHOUT_PW); } /** get the "currentPassword" */ const QString& getCurrentPw() { return currentPw; } /** open a window and request the user to change the mpw */ void changeCurrentPw(); /** set the "listViewPos" variable of "dta" */ void setListViewPos(const QString &category, unsigned int index, int pos); /** set the "listViewPos" variable of "dta" */ void setListViewPos(unsigned int category, unsigned int index, int pos); /** get the "listViewPos" variable of "dta" */ int getListViewPos(const QString &category, unsigned int index); /** set the maximum number of entries allowed */ void setMaxNumEntries(unsigned int num = DEFAULT_MAX_ENTRIES) { maxEntries = num; } /** get the maximum number of entries allowed */ unsigned int getMaxNumEntries() { return maxEntries; } /** ensure all listViewPos of all dta items are set. (are ! -1). * If there are some undefined entries, add them to the end of * the listViewPos(itions). */ void ensureLvp(); /** execute the "launcher" of this entry */ bool execLauncher(const QString &category, unsigned int entryIndex); /** see above */ bool execLauncher(unsigned int category, unsigned int entryIndex); /** open a browser with the URL-section of the given entry */ bool goToURL(const QString &category, unsigned int entryIndex); /** see above */ bool goToURL(unsigned int category, unsigned int entryIndex); /** returns true if there is no entry present in the document. * Note: The "default" Category is present everytime, so * it's checked for it's entries. */ bool isDocEmpty() { if (numCategories() > 1) return false; if (numEntries(0)) return false; return true; } /** returns the filename of this doc */ const QString& getFilename() { return filename; } /** returns the title of the doc */ QString getTitle(); /** sets the list-view-pointer hold in the doc */ void setListViewPointer(PwMView *_listView) { listView = _listView; } /** returns the list-view-pointer */ PwMView * getListViewPointer() { return listView; } /** try to delete the doc. The user may be asked to save * the data. The user may cancel the whole operation. * false is returned, then. */ bool tryDelete(); /** is the doc deleted? (with tryDelete() ) */ bool isDeleted() { return deleted; } /** returns the document timer object */ DocTimer * timer() { return _timer; } /** get a lock on the dataChanged signal. * If someone is holding a lock, the signal is not emitted. */ void getDataChangedLock() { ++dataChangedLock; } /** put the dataChanged lock */ void putDataChangedLock() { --dataChangedLock; } /** returns the revision count of the item at cat/index */ unsigned int getEntryRevCnt(unsigned int category, unsigned int index) { return dti.dta[category].d[index].rev; } /** returns a const pointer to the entries meta */ const PwMMetaData * getEntryMeta(unsigned int category, unsigned int index) { return &(dti.dta[category].d[index].meta); } /** is the entry at "category" "index" a binary entry? */ bool isBinEntry(unsigned int category, unsigned int index) { return dti.dta[category].d[index].binary; } public slots: /** wrapper for PwMTray */ void _deepUnlock(); signals: /** the data of the document has changed and must be updated * in all views. * NOTE: use emitDataChanged(PwMDoc *document) to emit this signal! */ void dataChanged(PwMDoc *document); /** the document class is going to close. This signal may be * used to nofify all views, that the user closed the document, * so the views can go down, too. */ void docClosed(PwMDoc *document); /** somebody just opened the document */ void docOpened(PwMDoc *document); /** this document object just got created */ void docCreated(PwMDoc *document); public: /** emit the dataChanged signal after checking for a lock */ void emitDataChanged(PwMDoc *document) { if (!dataChangedLock) emit dataChanged(document); } protected: /** current file for this doc */ QString filename; //US ENH: we need a place where we keep the syncentries. So I invented // struct PwMItem, that has a vector of PwMCategoryItem and vector of PwMSyncItem /** holds all data */ PwMItem dti; /** maximum number of entries */ unsigned int maxEntries; /** currently used password to encrypt data */ QString currentPw; /** current global document status flags */ unsigned int curDocStat; /** browser process for goToURL() */ KProcess browserProc; /** pointer to the list-view, using this document. * As there can only be one list-view per doc, we * don't need a list here. */ PwMView *listView; /** unnamedNum is used to store the "unnamed counter" * for this document, while it's unnamed. If it's 0, * we have to get a new unique one. */ unsigned int unnamedNum; /** is this doc going to be deleted (executing in destructor context) */ bool deleted; /** document timer */ DocTimer *_timer; /** lock counter for the "dataChanged" signal */ unsigned int dataChangedLock; /** list of all open documents */ static PwMDocList openDocList; protected: /** serialize "dta" and return it in "d". */ bool serializeDta(string *d); /** de-serialize "d" and overwrite "dta" */ bool deSerializeDta(const string *d, bool entriesLocked); /** write header to file */ PwMerror writeFileHeader(char keyHash, char dataHash, char crypt, char compress, QString *pw, QFile *f); /** write data-hash to file */ PwMerror writeDataHash(char dataHash, string *d, QFile *f); /** check header. Read header info and verify key-hash and filever. * returns length of header in "headerLength" */ PwMerror checkHeader(char *cryptAlgo, QString *pw, char *compress, unsigned int *headerLength, char *dataHashType, string *dataHash, QFile *f); /** check the data-hash */ PwMerror checkDataHash(char dataHashType, const string *dataHash, const string *dataStream); /** encrypt data "d" and write to "filename" */ PwMerror encrypt(string *d, const QString *pw, QFile *f, char algo); /** read data from file beginning at "pos", decrypt and return it */ PwMerror decrypt(string *d, unsigned int pos, const QString *pw, char algo, QFile *f); /** compress the data */ bool compressDta(string *d, char algo); /** uncompress the data */ bool decompressDta(string *d, char algo); /** internal import function for a text-file generated by PwM. * If this is not a valid PwM-exported file, it returns e_fileFormat */ PwMerror importText_PwM(const QString *file); /** PwM-text-import helper function to extract the name/pw/comment out * of one entry-line */ bool textExtractEntry_PwM(const char *in, ssize_t in_size, string *out); /** compare two strings */ bool compareString(const string &s1, const string &s2, bool caseSensitive, bool exactWordMatch); /** clears all document-data */ void clearDoc(); /** delete all empty categories */ void delAllEmptyCat(bool dontFlagDirty); /** set a document status flag */ void setDocStatFlag(unsigned int statFlag) { curDocStat |= statFlag; } /** unset a document status flag */ void unsetDocStatFlag(unsigned int statFlag) { curDocStat &= ~statFlag; } /** get a document status flag */ bool getDocStatFlag(unsigned int statFlag) const { return (curDocStat & statFlag); } /** set the "currentPassword" */ void setCurrentPw(const QString &pw) { currentPw = pw; setDocStatFlag(DOC_STAT_DISK_DIRTY); } /** make a backup-copy of the given file */ bool backupFile(const QString &filePath); /** copy a file from src to dst */ bool copyFile(const QString &src, const QString &dst); public: #ifdef PWM_EMBEDDED //US ENH: this is the magic function that syncronizes the local doc with the remote doc. PwMerror syncronize(KSyncManager* manager, PwMDoc* syncLocal, PwMDoc* syncRemote, int mode ); //takePwMDataItem returns the following values // 0 equal // 1 take local // 2 take remote // 3 cancel int takePwMDataItem( PwMDataItem* local, PwMDataItem* remote, QDateTime lastSync, int mode , bool full ); //the following methods are the overwritten callbackmethods from the syncinterface virtual bool sync(KSyncManager* manager, QString filename, int mode); #endif private: //US ENH: helpermethods to access the sync data for a certain syncname. // It returns the syncdatas index bool findSyncData(const QString &syncname, unsigned int *index); /** add new syncdataentry */ PwMerror addSyncDataEntry(PwMSyncItem *d, bool dontFlagDirty = false); /** returns a pointer to the syncdata */ PwMSyncItem* getSyncDataEntry(unsigned int index) { return &(dti.syncDta[index]); } /** delete entry */ bool delSyncDataEntry(unsigned int index, bool dontFlagDirty = false); PwMDataItem* findEntryByID(const QString &uid, unsigned int *category, unsigned int *index); QStringList getIDEntryList(); }; #endif diff --git a/pwmanager/pwmanager/randomizer.cpp b/pwmanager/pwmanager/randomizer.cpp index e1085ff..da4df78 100644 --- a/pwmanager/pwmanager/randomizer.cpp +++ b/pwmanager/pwmanager/randomizer.cpp @@ -1,221 +1,225 @@ /*************************************************************************** * * * copyright (C) 2003, 2004 by Michael Buesch * * email: mbuesch@freenet.de * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License version 2 * * as published by the Free Software Foundation. * * * ***************************************************************************/ /*************************************************************************** * copyright (C) 2004 by Ulf Schenk * This file is originaly based on version 1.1 of pwmanager * and was modified to run on embedded devices that run microkde * * $Id$ **************************************************************************/ #include "randomizer.h" #include "pwmexception.h" #include <qfile.h> #include <kapplication.h> #include <stdlib.h> #include <time.h> #ifdef PWM_EMBEDDED #ifndef Q_LONG #define Q_LONG long #endif #endif //PWM_EMBEDDED - - +#ifdef _WIN32_ +int rand_r( uint * seed ) { + srand(*seed); + return rand(); +} +#endif Randomizer * Randomizer::rndObj (0); Randomizer::Randomizer() { rndDev = new QFile; seed = time(0); #if 1 // set to 0 to test rand_r() fallback // probe for /dev/urandom rndDev->setName("/dev/urandom"); if (rndDev->exists() && rndDev->open(IO_ReadOnly)) { printDebug("Randomizer: using /dev/urandom"); return; } // probe for /dev/random rndDev->setName("/dev/random"); if (rndDev->exists() && rndDev->open(IO_ReadOnly)) { printDebug("Randomizer: using /dev/random"); return; } // probe for EGD char *fn = getenv("RANDFILE"); if (fn) { rndDev->setName(fn); if (rndDev->exists() && rndDev->open(IO_ReadOnly)) { printDebug(string("Randomizer: using $RANDFILE \"") + fn + "\" (aka EGD)"); return; } } #endif /* no secure randomizer found. * Fall back to stdlib randomizer. */ delete_and_null(rndDev); printWarn("neither /dev/*random nor EGD found! " "Falling back to insecure rand_r()!"); } Randomizer::~Randomizer() { #ifndef PWM_EMBEDDED while (mutex.locked()) { /* wait for the mutex to unlock. * Don't block the GUI here, so processEvents() */ kapp->processEvents(); } #endif if (rndDev) { rndDev->close(); delete rndDev; } } char Randomizer::genRndChar() { char ret; #ifndef PWM_EMBEDDED mutex.lock(); #endif if (rndDev) { /* we have a file which provides random data. * Simply read it. */ ret = rndDev->getch(); } else { /* fall back to rand_r() */ ret = rand_r(&seed) % 0xFF; } #ifndef PWM_EMBEDDED mutex->unlock(); #endif return ret; } int Randomizer::genRndInt() { int ret; #ifndef PWM_EMBEDDED mutex->lock(); #endif if (rndDev) { if (sizeof(int) == 4) { (reinterpret_cast<char *>(&ret))[0] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[1] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[2] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[3] = rndDev->getch(); } else if (sizeof(int) == 8) { (reinterpret_cast<char *>(&ret))[0] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[1] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[2] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[3] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[4] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[5] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[6] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[7] = rndDev->getch(); } else { printWarn(string(__FILE__) + ":" + tostr(__LINE__) + ": sizeof(int) != 4 && sizeof(int) != 8"); ret = rand_r(&seed); } } else { ret = rand_r(&seed); } #ifndef PWM_EMBEDDED mutex->unlock(); #endif return ret; } unsigned int Randomizer::genRndUInt() { unsigned int ret; #ifndef PWM_EMBEDDED mutex->lock(); #endif if (rndDev) { if (sizeof(unsigned int) == 4) { (reinterpret_cast<char *>(&ret))[0] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[1] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[2] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[3] = rndDev->getch(); } else if (sizeof(unsigned int) == 8) { (reinterpret_cast<char *>(&ret))[0] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[1] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[2] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[3] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[4] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[5] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[6] = rndDev->getch(); (reinterpret_cast<char *>(&ret))[7] = rndDev->getch(); } else { printWarn(string(__FILE__) + ":" + tostr(__LINE__) + ": sizeof(unsigned int) != 4 && sizeof(unsigned int) != 8"); ret = rand_r(&seed); } } else { ret = rand_r(&seed); } #ifndef PWM_EMBEDDED mutex->unlock(); #endif return ret; } void Randomizer::genRndBuf(unsigned char *buf, size_t len) { #ifndef PWM_EMBEDDED mutex->lock(); #endif if (rndDev) { Q_LONG n; n = rndDev->readBlock(reinterpret_cast<char *>(buf), len); WARN_ON(n != static_cast<Q_LONG>(len)); } else { size_t i; for (i = 0; i < len; ++i) buf[i] = rand_r(&seed) % 0xFF; } #ifndef PWM_EMBEDDED mutex->unlock(); #endif } string Randomizer::genRndBuf(size_t len) { string ret; unsigned char *buf; buf = new unsigned char[len]; genRndBuf(buf, len); ret.assign(reinterpret_cast<const char *>(buf), len); return ret; } diff --git a/pwmanager/pwmanager/setmasterpwwndimpl.h b/pwmanager/pwmanager/setmasterpwwndimpl.h index 3203d4d..08f3654 100644 --- a/pwmanager/pwmanager/setmasterpwwndimpl.h +++ b/pwmanager/pwmanager/setmasterpwwndimpl.h @@ -1,80 +1,84 @@ /*************************************************************************** * * * copyright (C) 2003 by Michael Buesch * * email: mbuesch@freenet.de * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License version 2 * * as published by the Free Software Foundation. * * * ***************************************************************************/ /*************************************************************************** * copyright (C) 2004 by Ulf Schenk * This file is originaly based on version 1.0.1 of pwmanager * and was modified to run on embedded devices that run microkde * * $Id$ **************************************************************************/ #ifndef SETMASTERPWWNDIMPL_H #define SETMASTERPWWNDIMPL_H #ifndef PWM_EMBEDDED #include "setmasterpwwnd.h" #else #include "setmasterpwwnd_emb.h" #endif #include <klocale.h> +#ifdef _WIN32_ +#define uint32_t Q_UINT32 +#else #include <stdint.h> +#endif #include <string> using std::string; class PwMKeyCard; /** set master pw wnd */ class SetMasterPwWndImpl : public setMasterPwWnd { Q_OBJECT public: SetMasterPwWndImpl(QWidget* parent = 0, const char *name = 0); ~SetMasterPwWndImpl(); static QString string_cardNone() { return i18n("NONE"); } /** returns the selected pw (or the key on the card) */ string getPw(bool *useCard); /** set pointer to the keycard-access object */ void setPwMKeyCard(PwMKeyCard *_keyCard) { keyCard = _keyCard; } public slots: /** ok button pressed */ void okButton_slot(); /** cancel button pressed */ void cancelButton_slot(); /** "generate a new card" button pressed */ void genCardButton_slot(); /** "select current card" button pressed */ void selCardButton_slot(); #ifdef PWM_EMBEDDED virtual void slotOk(); #endif protected slots: /** key from PwMKeyCard is available */ void keyAvailable_slot(uint32_t cardId, const string &key); protected: /** key of currently inserted card */ string curCardKey; /** pointer to the keycard-access object */ PwMKeyCard *keyCard; }; #endif diff --git a/pwmanager/pwmanager/sha1.h b/pwmanager/pwmanager/sha1.h index 29442a7..c649bae 100644 --- a/pwmanager/pwmanager/sha1.h +++ b/pwmanager/pwmanager/sha1.h @@ -1,75 +1,80 @@ /*************************************************************************** * * * copyright (C) 2003 by Michael Buesch * * email: mbuesch@freenet.de * * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License version 2 * * as published by the Free Software Foundation. * * * ***************************************************************************/ /*************************************************************************** * copyright (C) 2004 by Ulf Schenk * This file is originaly based on version 1.0.1 of pwmanager * and was modified to run on embedded devices that run microkde * * $Id$ **************************************************************************/ #ifndef SHA1_H #define SHA1_H - +#ifdef _WIN32_ +#define uint32_t unsigned int +#define uint8_t unsigned char +#define byte unsigned char +#else #include <stdint.h> +typedef uint8_t byte; +#endif #include <string> using std::string; -typedef uint8_t byte; #define SHA1_HASH_LEN_BIT 160 #define SHA1_HASH_LEN_BYTE (SHA1_HASH_LEN_BIT / 8) /** sha1 hash algorithm. * Derived from libgcrypt-1.1.12 */ class Sha1 { struct SHA1_CONTEXT { uint32_t h0,h1,h2,h3,h4; uint32_t nblocks; byte buf[64]; int count; }; public: Sha1() { sha1_init(); } static bool selfTest(); void sha1_write(const byte *inbuf, uint32_t inlen); string sha1_read(); protected: void sha1_init(); void sha1_final(); void burn_stack (int bytes); void transform(const byte *data); /** Rotate a 32 bit integer by n bytes */ uint32_t rol(uint32_t x, int n) { #if defined(__GNUC__) && defined(__i386__) __asm__("roll %%cl,%0" :"=r" (x) :"0" (x),"c" (n)); return x; #else return ((x) << (n)) | ((x) >> (32-(n))); #endif } protected: struct SHA1_CONTEXT ctx; }; #endif |