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Extracted AutotypeParser

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This commit is contained in:
michael starke
2013-11-29 18:38:56 +01:00
parent c14bcf497e
commit 96f854133e
6 changed files with 207 additions and 145 deletions
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11
MacPass/MPAutotypeCommand.h
View File

@@ -8,6 +8,8 @@
#import <Foundation/Foundation.h>
@class KPKEntry;
/**
* The Autotype command reperesent a capsualted Action that was determined by interpreting
* Autotype field for a given entry. This is a class cluster and schould be considered the sole
@@ -16,8 +18,6 @@
@interface MPAutotypeCommand : NSObject
@property (readonly, copy) NSString *commandString;
+ (NSArray *)commandsForCommandString:(NSString *)commands;
/**
* Determines the Keycode for the given keyboard layout for the supplied character
*
@@ -37,9 +37,14 @@
*/
- (void)sendPressKey:(CGKeyCode)keyCode modifierFlags:(CGEventFlags)flags;
/**
* Convenience message to be sent for executing a simple paste command
*/
- (void)sendPasteKeyCode;
/**
* Exectues the Autotype Command. This will be called by the autotype daemon.
*/
- (void)execute;
- (void)executeWithEntry:(KPKEntry *)entry;
@end

141
MacPass/MPAutotypeCommand.m
View File

@@ -11,143 +11,8 @@
#import <Carbon/Carbon.h>
/*
Autotype workflow:
run copy/paste with content
special keys:
Tab {TAB}
Enter {ENTER} or ~
Arrow Up {UP}
Arrow Down {DOWN}
Arrow Left {LEFT}
Arrow Right {RIGHT}
Insert {INSERT} or {INS}
Delete {DELETE} or {DEL}
Home {HOME}
End {END}
Page Up {PGUP}
Page Down {PGDN}
Backspace {BACKSPACE}, {BS} or {BKSP}
Break {BREAK}
Caps-Lock {CAPSLOCK}
Escape {ESC}
Windows Key {WIN} (equ. to {LWIN})
Windows Key: left, right {LWIN}, {RWIN}
Apps / Menu {APPS}
Help {HELP}
Numlock {NUMLOCK}
Print Screen {PRTSC}
Scroll Lock {SCROLLLOCK}
F1 - F16 {F1} - {F16}
Numeric Keypad + {ADD}
Numeric Keypad - {SUBTRACT}
Numeric Keypad * {MULTIPLY}
Numeric Keypad / {DIVIDE}
Numeric Keypad 0 to 9 {NUMPAD0} to {NUMPAD9}
Shift +
Ctrl ^
Alt %
+ {+}
^ {^}
% {%}
~ {~}
(, ) {(}, {)}
[, ] {[}, {]}
{, } {{}, {}}
special commands:
{DELAY X} Delays X milliseconds.
{CLEARFIELD} Clears the contents of the edit control that currently has the focus (only single-line edit controls).
{VKEY X}
*/
@implementation MPAutotypeCommand
+ (NSArray *)commandsForCommandString:(NSString *)commands {
NSUInteger commandIndex = 0;
CGEventFlags modiferKeys = 0;
while(commandIndex <= [commands length]) {
/* Modifier Keys
Shift +
Ctrl ^
Alt %
Enter ~ // No modifier!
*/
NSString *currentCommans = [commands substringFromIndex:commandIndex];
NSCharacterSet *modifierKeySet = [NSCharacterSet characterSetWithCharactersInString:@"+^%"];
NSRange modifierRange = [currentCommans rangeOfCharacterFromSet:modifierKeySet options:NSCaseInsensitiveSearch range:NSMakeRange(0, 1)];
if(modifierRange.length != 0 && modifierRange.location == 0) {
/* starts with a special key */
if([currentCommans hasPrefix:@"+"]) {
modiferKeys |= kCGEventFlagMaskAlphaShift;
}
if([currentCommans hasPrefix:@"^"]) {
modiferKeys |= kCGEventFlagMaskControl;
}
if([currentCommans hasPrefix:@"%"]) {
modiferKeys = kCGEventFlagMaskAlternate;
}
/* move the index and continue */
commandIndex++;
continue;
}
if([currentCommans hasPrefix:@"{"]) {
NSRange closeBracket = [currentCommans rangeOfString:@"}"];
if(closeBracket.length == 0) {
NSLog(@"Syntax error in Autotype Sequence %@ at index: %ld", commands, commandIndex);
return nil;
}
}
/* Search on to another bracket or a special key */
/* Command Keys
Tab {TAB}
Enter {ENTER} or ~
Arrow Up {UP}
Arrow Down {DOWN}
Arrow Left {LEFT}
Arrow Right {RIGHT}
Insert {INSERT} or {INS}
Delete {DELETE} or {DEL}
Home {HOME}
End {END}
Page Up {PGUP}
Page Down {PGDN}
Backspace {BACKSPACE}, {BS} or {BKSP}
Break {BREAK}
Caps-Lock {CAPSLOCK}
Escape {ESC}
Windows Key {WIN} (equ. to {LWIN})
Windows Key: left, right {LWIN}, {RWIN}
Apps / Menu {APPS}
Help {HELP}
Numlock {NUMLOCK}
Print Screen {PRTSC}
Scroll Lock {SCROLLLOCK}
F1 - F16 {F1} - {F16}
Numeric Keypad + {ADD}
Numeric Keypad - {SUBTRACT}
Numeric Keypad * {MULTIPLY}
Numeric Keypad / {DIVIDE}
Numeric Keypad 0 to 9 {NUMPAD0} to {NUMPAD9}
+ {+}
^ {^}
% {%}
~ {~}
(, ) {(}, {)}
[, ] {[}, {]}
{, } {{}, {}}
*/
}
return nil;
}
- (void)sendPressKey:(CGKeyCode)keyCode modifierFlags:(CGEventFlags)flags {
CGEventRef pressKey = CGEventCreateKeyboardEvent (NULL, keyCode, YES);
CGEventRef releaseKey = CGEventCreateKeyboardEvent (NULL, keyCode, NO);
@@ -260,8 +125,8 @@
return (CGKeyCode)virtualKeyCode;
}
- (void)execute {}
- (void)executeWithEntry:(KPKEntry *)entry {
NSAssert(NO, @"Not Implemented");
}
@end

15
MacPass/MPAutotypeParser.h Normal file
View File

@@ -0,0 +1,15 @@
//
// MPAutotypeParser.h
// MacPass
//
// Created by Michael Starke on 28/11/13.
// Copyright (c) 2013 HicknHack Software GmbH. All rights reserved.
//
#import <Foundation/Foundation.h>
@interface MPAutotypeParser : NSObject
+ (NSArray *)commandsForCommandString:(NSString *)commands;
@end

163
MacPass/MPAutotypeParser.m Normal file
View File

@@ -0,0 +1,163 @@
//
// MPAutotypeParser.m
// MacPass
//
// Created by Michael Starke on 28/11/13.
// Copyright (c) 2013 HicknHack Software GmbH. All rights reserved.
//
#import "MPAutotypeParser.h"
#import "NSString+Placeholder.h"
NSString *const kMPAutotypeKeyShift = @"+";
NSString *const kMPAutotypeKeyControl = @"^";
NSString *const kMPAutotypeKeyAlt = @"%";
NSString *const kMPAutotypeKeyEnter = @"~";
NSString *const kMPAutptypeCommandEnter = @"{ENTER}";
@implementation MPAutotypeParser
/*
Tab {TAB}
Enter {ENTER} or ~
Arrow Up {UP}
Arrow Down {DOWN}
Arrow Left {LEFT}
Arrow Right {RIGHT}
Insert {INSERT} or {INS}
Delete {DELETE} or {DEL}
Home {HOME}
End {END}
Page Up {PGUP}
Page Down {PGDN}
Backspace {BACKSPACE}, {BS} or {BKSP}
Break {BREAK}
Caps-Lock {CAPSLOCK}
Escape {ESC}
Windows Key {WIN} (equ. to {LWIN})
Windows Key: left, right {LWIN}, {RWIN}
Apps / Menu {APPS}
Help {HELP}
Numlock {NUMLOCK}
Print Screen {PRTSC}
Scroll Lock {SCROLLLOCK}
F1 - F16 {F1} - {F16}
Numeric Keypad + {ADD}
Numeric Keypad - {SUBTRACT}
Numeric Keypad * {MULTIPLY}
Numeric Keypad / {DIVIDE}
Numeric Keypad 0 to 9 {NUMPAD0} to {NUMPAD9}
Shift +
Ctrl ^
Alt %
+ {+}
^ {^}
% {%}
~ {~}
(, ) {(}, {)}
[, ] {[}, {]}
{, } {{}, {}}
special commands:
{DELAY X} Delays X milliseconds.
{CLEARFIELD} Clears the contents of the edit control that currently has the focus (only single-line edit controls).
{VKEY X}
*/
+ (NSArray *)commandsForCommandString:(NSString *)commands {
NSUInteger commandIndex = 0;
CGEventFlags modiferKeys = 0;
while(commandIndex <= [commands length]) {
/* Modifier Keys
Shift +
Ctrl ^
Alt %
*/
NSString *currentCommands = [commands substringFromIndex:commandIndex];
NSCharacterSet *modifierKeySet = [NSCharacterSet characterSetWithCharactersInString:@"+^%"];
NSRange modifierRange = [currentCommands rangeOfCharacterFromSet:modifierKeySet options:NSCaseInsensitiveSearch range:NSMakeRange(0, 1)];
if(modifierRange.length != 0 && modifierRange.location == 0) {
/* starts with a special key */
if([currentCommands hasPrefix:kMPAutotypeKeyShift]) {
modiferKeys |= kCGEventFlagMaskAlphaShift;
}
if([currentCommands hasPrefix:kMPAutotypeKeyControl]) {
modiferKeys |= kCGEventFlagMaskControl;
}
if([currentCommands hasPrefix:kMPAutotypeKeyAlt]) {
modiferKeys = kCGEventFlagMaskAlternate;
}
/* move the index and continue */
commandIndex++;
continue;
}
if([currentCommands hasPrefix:@"{"]) {
/* Commands reset the modifiers */
modiferKeys = 0;
NSRange closeBracket = [currentCommands rangeOfString:@"}"];
if(closeBracket.length == 0) {
NSLog(@"Syntax error in Autotype Sequence %@ at index: %ld", commands, commandIndex);
return nil;
}
NSString *singleCommand = [currentCommands substringWithRange:NSMakeRange(0, closeBracket.location)];
}
else {
}
/* Search on to another bracket or a special key */
/* Command Keys
Tab {TAB}
Enter {ENTER} or ~
Arrow Up {UP}
Arrow Down {DOWN}
Arrow Left {LEFT}
Arrow Right {RIGHT}
Insert {INSERT} or {INS}
Delete {DELETE} or {DEL}
Home {HOME}
End {END}
Page Up {PGUP}
Page Down {PGDN}
Backspace {BACKSPACE}, {BS} or {BKSP}
Break {BREAK}
Caps-Lock {CAPSLOCK}
Escape {ESC}
Windows Key {WIN} (equ. to {LWIN})
Windows Key: left, right {LWIN}, {RWIN}
Apps / Menu {APPS}
Help {HELP}
Numlock {NUMLOCK}
Print Screen {PRTSC}
Scroll Lock {SCROLLLOCK}
F1 - F16 {F1} - {F16}
Numeric Keypad + {ADD}
Numeric Keypad - {SUBTRACT}
Numeric Keypad * {MULTIPLY}
Numeric Keypad / {DIVIDE}
Numeric Keypad 0 to 9 {NUMPAD0} to {NUMPAD9}
+ {+}
^ {^}
% {%}
~ {~}
(, ) {(}, {)}
[, ] {[}, {]}
{, } {{}, {}} {LCURL}, {RCURL}
*/
}
return nil;
}
+ (NSString *)_normalizeCommands:(NSString *)commandString {
/* Cache normalized Commands? */
NSMutableString *mutableCommand = [commandString mutableCopy];
[mutableCommand replaceOccurrencesOfString:kMPAutotypeKeyEnter withString:kMPAutptypeCommandEnter options:NSCaseInsensitiveSearch range:NSMakeRange(0, [mutableCommand length])];
[mutableCommand replaceOccurrencesOfString:@"{{}" withString:@"{LCURL}" options:NSCaseInsensitiveSearch range:NSMakeRange(0, [mutableCommand length])];
[mutableCommand replaceOccurrencesOfString:@"{}}" withString:@"{RCURL}" options:NSCaseInsensitiveSearch range:NSMakeRange(0, [mutableCommand length])];
return nil;
}
@end

16
MacPass/MPAutotypePaste.m
View File

@@ -9,18 +9,26 @@
#import "MPAutotypePaste.h"
#import "MPPasteBoardController.h"
#import <Carbon/Carbon.h>
#import "NSString+Placeholder.h"
@implementation MPAutotypePaste
/**
* Simple copy paste action
*/
- (void)execute {
- (void)executeWithEntry:(KPKEntry *)entry {
if([self.commandString length] > 0) {
MPPasteBoardController *controller = [MPPasteBoardController defaultController];
[controller copyObjects:@[self.commandString]];
[self sendPressKey:kVK_ANSI_V modifierFlags:kCGEventFlagMaskCommand];
if([self.commandString isPlaceholder]) {
BOOL didReplace;
NSString *evaluatedPlaceholder = [self.commandString evaluatePlaceholderWithEntry:entry didReplace:&didReplace];
[controller copyObjects:@[evaluatedPlaceholder]];
}
else {
[controller copyObjects:@[self.commandString]];
}
/* Find the correct key code! */
[self sendPasteKeyCode];
}
}