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Posted to commits@cordova.apache.org by sh...@apache.org on 2012/02/17 02:38:49 UTC
[10/27] Rename PhoneGap to Cordova.
http://git-wip-us.apache.org/repos/asf/incubator-cordova-ios/blob/bcff9559/CordovaLib/Classes/NSData+Base64.h
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diff --git a/CordovaLib/Classes/NSData+Base64.h b/CordovaLib/Classes/NSData+Base64.h
new file mode 100644
index 0000000..eb1ff48
--- /dev/null
+++ b/CordovaLib/Classes/NSData+Base64.h
@@ -0,0 +1,33 @@
+//
+// NSData+Base64.h
+// base64
+//
+// Created by Matt Gallagher on 2009/06/03.
+// Copyright 2009 Matt Gallagher. All rights reserved.
+//
+// Permission is given to use this source code file, free of charge, in any
+// project, commercial or otherwise, entirely at your risk, with the condition
+// that any redistribution (in part or whole) of source code must retain
+// this copyright and permission notice. Attribution in compiled projects is
+// appreciated but not required.
+//
+
+#import <Foundation/Foundation.h>
+
+void *NewBase64Decode(
+ const char *inputBuffer,
+ size_t length,
+ size_t *outputLength);
+
+char *NewBase64Encode(
+ const void *inputBuffer,
+ size_t length,
+ bool separateLines,
+ size_t *outputLength);
+
+@interface NSData (Base64)
+
++ (NSData *)dataFromBase64String:(NSString *)aString;
+- (NSString *)base64EncodedString;
+
+@end
http://git-wip-us.apache.org/repos/asf/incubator-cordova-ios/blob/bcff9559/CordovaLib/Classes/NSData+Base64.m
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diff --git a/CordovaLib/Classes/NSData+Base64.m b/CordovaLib/Classes/NSData+Base64.m
new file mode 100644
index 0000000..13f828d
--- /dev/null
+++ b/CordovaLib/Classes/NSData+Base64.m
@@ -0,0 +1,299 @@
+//
+// NSData+Base64.m
+// base64
+//
+// Created by Matt Gallagher on 2009/06/03.
+// Copyright 2009 Matt Gallagher. All rights reserved.
+//
+// Permission is given to use this source code file, free of charge, in any
+// project, commercial or otherwise, entirely at your risk, with the condition
+// that any redistribution (in part or whole) of source code must retain
+// this copyright and permission notice. Attribution in compiled projects is
+// appreciated but not required.
+//
+
+#import "NSData+Base64.h"
+
+//
+// Mapping from 6 bit pattern to ASCII character.
+//
+static unsigned char base64EncodeLookup[65] =
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+//
+// Definition for "masked-out" areas of the base64DecodeLookup mapping
+//
+#define xx 65
+
+//
+// Mapping from ASCII character to 6 bit pattern.
+//
+static unsigned char base64DecodeLookup[256] =
+{
+ xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx,
+ xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx,
+ xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, 62, xx, xx, xx, 63,
+ 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, xx, xx, xx, xx, xx, xx,
+ xx, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, xx, xx, xx, xx, xx,
+ xx, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, xx, xx, xx, xx, xx,
+ xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx,
+ xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx,
+ xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx,
+ xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx,
+ xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx,
+ xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx,
+ xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx,
+ xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx,
+};
+
+//
+// Fundamental sizes of the binary and base64 encode/decode units in bytes
+//
+#define BINARY_UNIT_SIZE 3
+#define BASE64_UNIT_SIZE 4
+
+//
+// NewBase64Decode
+//
+// Decodes the base64 ASCII string in the inputBuffer to a newly malloced
+// output buffer.
+//
+// inputBuffer - the source ASCII string for the decode
+// length - the length of the string or -1 (to specify strlen should be used)
+// outputLength - if not-NULL, on output will contain the decoded length
+//
+// returns the decoded buffer. Must be free'd by caller. Length is given by
+// outputLength.
+//
+void *NewBase64Decode(
+ const char *inputBuffer,
+ size_t length,
+ size_t *outputLength)
+{
+ if (length == -1)
+ {
+ length = strlen(inputBuffer);
+ }
+
+ size_t outputBufferSize = (length / BASE64_UNIT_SIZE) * BINARY_UNIT_SIZE;
+ unsigned char *outputBuffer = (unsigned char *)malloc(outputBufferSize);
+
+ size_t i = 0;
+ size_t j = 0;
+ while (i < length)
+ {
+ //
+ // Accumulate 4 valid characters (ignore everything else)
+ //
+ unsigned char accumulated[BASE64_UNIT_SIZE];
+ bzero(accumulated, sizeof(unsigned char) * BASE64_UNIT_SIZE);
+ size_t accumulateIndex = 0;
+ while (i < length)
+ {
+ unsigned char decode = base64DecodeLookup[inputBuffer[i++]];
+ if (decode != xx)
+ {
+ accumulated[accumulateIndex] = decode;
+ accumulateIndex++;
+
+ if (accumulateIndex == BASE64_UNIT_SIZE)
+ {
+ break;
+ }
+ }
+ }
+
+ //
+ // Store the 6 bits from each of the 4 characters as 3 bytes
+ //
+ outputBuffer[j] = (accumulated[0] << 2) | (accumulated[1] >> 4);
+ outputBuffer[j + 1] = (accumulated[1] << 4) | (accumulated[2] >> 2);
+ outputBuffer[j + 2] = (accumulated[2] << 6) | accumulated[3];
+ j += accumulateIndex - 1;
+ }
+
+ if (outputLength)
+ {
+ *outputLength = j;
+ }
+ return outputBuffer;
+}
+
+//
+// NewBase64Decode
+//
+// Encodes the arbitrary data in the inputBuffer as base64 into a newly malloced
+// output buffer.
+//
+// inputBuffer - the source data for the encode
+// length - the length of the input in bytes
+// separateLines - if zero, no CR/LF characters will be added. Otherwise
+// a CR/LF pair will be added every 64 encoded chars.
+// outputLength - if not-NULL, on output will contain the encoded length
+// (not including terminating 0 char)
+//
+// returns the encoded buffer. Must be free'd by caller. Length is given by
+// outputLength.
+//
+char *NewBase64Encode(
+ const void *buffer,
+ size_t length,
+ bool separateLines,
+ size_t *outputLength)
+{
+ const unsigned char *inputBuffer = (const unsigned char *)buffer;
+
+ #define MAX_NUM_PADDING_CHARS 2
+ #define OUTPUT_LINE_LENGTH 64
+ #define INPUT_LINE_LENGTH ((OUTPUT_LINE_LENGTH / BASE64_UNIT_SIZE) * BINARY_UNIT_SIZE)
+ #define CR_LF_SIZE 0
+
+ //
+ // Byte accurate calculation of final buffer size
+ //
+ size_t outputBufferSize =
+ ((length / BINARY_UNIT_SIZE)
+ + ((length % BINARY_UNIT_SIZE) ? 1 : 0))
+ * BASE64_UNIT_SIZE;
+ if (separateLines)
+ {
+ outputBufferSize +=
+ (outputBufferSize / OUTPUT_LINE_LENGTH) * CR_LF_SIZE;
+ }
+
+ //
+ // Include space for a terminating zero
+ //
+ outputBufferSize += 1;
+
+ //
+ // Allocate the output buffer
+ //
+ char *outputBuffer = (char *)malloc(outputBufferSize);
+ if (!outputBuffer)
+ {
+ return NULL;
+ }
+
+ size_t i = 0;
+ size_t j = 0;
+ const size_t lineLength = separateLines ? INPUT_LINE_LENGTH : length;
+ size_t lineEnd = lineLength;
+
+ while (true)
+ {
+ if (lineEnd > length)
+ {
+ lineEnd = length;
+ }
+
+ for (; i + BINARY_UNIT_SIZE - 1 < lineEnd; i += BINARY_UNIT_SIZE)
+ {
+ //
+ // Inner loop: turn 48 bytes into 64 base64 characters
+ //
+ outputBuffer[j++] = base64EncodeLookup[(inputBuffer[i] & 0xFC) >> 2];
+ outputBuffer[j++] = base64EncodeLookup[((inputBuffer[i] & 0x03) << 4)
+ | ((inputBuffer[i + 1] & 0xF0) >> 4)];
+ outputBuffer[j++] = base64EncodeLookup[((inputBuffer[i + 1] & 0x0F) << 2)
+ | ((inputBuffer[i + 2] & 0xC0) >> 6)];
+ outputBuffer[j++] = base64EncodeLookup[inputBuffer[i + 2] & 0x3F];
+ }
+
+ if (lineEnd == length)
+ {
+ break;
+ }
+
+ //
+ // Add the newline
+ //
+ //outputBuffer[j++] = '\r';
+ //outputBuffer[j++] = '\n';
+ lineEnd += lineLength;
+ }
+
+ if (i + 1 < length)
+ {
+ //
+ // Handle the single '=' case
+ //
+ outputBuffer[j++] = base64EncodeLookup[(inputBuffer[i] & 0xFC) >> 2];
+ outputBuffer[j++] = base64EncodeLookup[((inputBuffer[i] & 0x03) << 4)
+ | ((inputBuffer[i + 1] & 0xF0) >> 4)];
+ outputBuffer[j++] = base64EncodeLookup[(inputBuffer[i + 1] & 0x0F) << 2];
+ outputBuffer[j++] = '=';
+ }
+ else if (i < length)
+ {
+ //
+ // Handle the double '=' case
+ //
+ outputBuffer[j++] = base64EncodeLookup[(inputBuffer[i] & 0xFC) >> 2];
+ outputBuffer[j++] = base64EncodeLookup[(inputBuffer[i] & 0x03) << 4];
+ outputBuffer[j++] = '=';
+ outputBuffer[j++] = '=';
+ }
+ outputBuffer[j] = 0;
+
+ //
+ // Set the output length and return the buffer
+ //
+ if (outputLength)
+ {
+ *outputLength = j;
+ }
+ return outputBuffer;
+}
+
+@implementation NSData (Base64)
+
+//
+// dataFromBase64String:
+//
+// Creates an NSData object containing the base64 decoded representation of
+// the base64 string 'aString'
+//
+// Parameters:
+// aString - the base64 string to decode
+//
+// returns the autoreleased NSData representation of the base64 string
+//
++ (NSData *)dataFromBase64String:(NSString *)aString
+{
+ NSData *data = [aString dataUsingEncoding:NSASCIIStringEncoding];
+ size_t outputLength;
+ void *outputBuffer = NewBase64Decode([data bytes], [data length], &outputLength);
+ NSData *result = [NSData dataWithBytes:outputBuffer length:outputLength];
+ free(outputBuffer);
+ return result;
+}
+
+//
+// base64EncodedString
+//
+// Creates an NSString object that contains the base 64 encoding of the
+// receiver's data. Lines are broken at 64 characters long.
+//
+// returns an autoreleased NSString being the base 64 representation of the
+// receiver.
+//
+- (NSString *)base64EncodedString
+{
+ size_t outputLength;
+ char *outputBuffer =
+ NewBase64Encode([self bytes], [self length], true, &outputLength);
+
+ NSString *result =
+ [[[NSString alloc]
+ initWithBytes:outputBuffer
+ length:outputLength
+ encoding:NSASCIIStringEncoding]
+ autorelease];
+ free(outputBuffer);
+ return result;
+}
+
+@end
http://git-wip-us.apache.org/repos/asf/incubator-cordova-ios/blob/bcff9559/CordovaLib/Classes/NSDictionary+Extensions.h
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diff --git a/CordovaLib/Classes/NSDictionary+Extensions.h b/CordovaLib/Classes/NSDictionary+Extensions.h
new file mode 100644
index 0000000..cc85128
--- /dev/null
+++ b/CordovaLib/Classes/NSDictionary+Extensions.h
@@ -0,0 +1,36 @@
+/*
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance
+ with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing,
+ software distributed under the License is distributed on an
+ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ KIND, either express or implied. See the License for the
+ specific language governing permissions and limitations
+ under the License.
+ */
+
+#import <Foundation/Foundation.h>
+
+@interface NSDictionary(org_apache_cordova_NSDictionary_Extension)
+
+- (bool) existsValue:(NSString*)expectedValue forKey:(NSString*)key;
+- (NSInteger) integerValueForKey:(NSString*)key defaultValue:(NSInteger)defaultValue withRange:(NSRange)range;
+- (BOOL) typeValueForKey:(NSString *)key isArray:(BOOL*)bArray isNull:(BOOL*)bNull isNumber:(BOOL*) bNumber isString:(BOOL*)bString;
+- (BOOL) valueForKeyIsArray:(NSString *)key;
+- (BOOL) valueForKeyIsNull:(NSString *)key;
+- (BOOL) valueForKeyIsString:(NSString *)key;
+- (BOOL) valueForKeyIsNumber:(NSString *)key;
+
+- (NSDictionary*) dictionaryWithLowercaseKeys;
+
+@end
+
+
http://git-wip-us.apache.org/repos/asf/incubator-cordova-ios/blob/bcff9559/CordovaLib/Classes/NSDictionary+Extensions.m
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diff --git a/CordovaLib/Classes/NSDictionary+Extensions.m b/CordovaLib/Classes/NSDictionary+Extensions.m
new file mode 100644
index 0000000..eb987b2
--- /dev/null
+++ b/CordovaLib/Classes/NSDictionary+Extensions.m
@@ -0,0 +1,136 @@
+/*
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance
+ with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing,
+ software distributed under the License is distributed on an
+ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ KIND, either express or implied. See the License for the
+ specific language governing permissions and limitations
+ under the License.
+ */
+
+
+#import "NSDictionary+Extensions.h"
+#import <math.h>
+
+@implementation NSDictionary(org_apache_cordova_NSDictionary_Extension)
+
+- (bool) existsValue:(NSString*)expectedValue forKey:(NSString*)key
+{
+ id val = [self valueForKey:key];
+ bool exists = false;
+ if (val != nil) {
+ exists = [(NSString*)val compare:expectedValue options:NSCaseInsensitiveSearch] == 0;
+ }
+
+ return exists;
+}
+
+- (NSInteger) integerValueForKey:(NSString*)key defaultValue:(NSInteger)defaultValue withRange:(NSRange)range
+{
+
+ NSInteger value = defaultValue;
+
+ NSNumber* val = [self valueForKey:key]; //value is an NSNumber
+ if (val != nil) {
+ value = [val integerValue];
+ }
+
+ // min, max checks
+ value = MAX(range.location, value);
+ value = MIN(range.length, value);
+
+ return value;
+}
+
+/*
+ * Determine the type of object stored in a dictionary
+ * IN:
+ * (BOOL*) bString - if exists will be set to YES if object is an NSString, NO if not
+ * (BOOL*) bNull - if exists will be set to YES if object is an NSNull, NO if not
+ * (BOOL*) bArray - if exists will be set to YES if object is an NSArray, NO if not
+ * (BOOL*) bNumber - if exsists will be set to YES if object is an NSNumber, NO if not
+ *
+ * OUT:
+ * YES if key exists
+ * NO if key does not exist. Input parameters remain untouched
+ *
+ */
+
+- (BOOL) typeValueForKey:(NSString *)key isArray:(BOOL*)bArray isNull:(BOOL*)bNull isNumber:(BOOL*) bNumber isString:(BOOL*)bString
+{
+ BOOL bExists = YES;
+ NSObject* value = [self objectForKey: key];
+ if (value) {
+ bExists = YES;
+ if (bString)
+ *bString = [value isKindOfClass: [NSString class]];
+ if (bNull)
+ *bNull = [value isKindOfClass: [NSNull class]];
+ if (bArray)
+ *bArray = [value isKindOfClass: [NSArray class]];
+ if (bNumber)
+ *bNumber = [value isKindOfClass:[NSNumber class]];
+ }
+ return bExists;
+}
+- (BOOL) valueForKeyIsArray:(NSString *)key
+{
+ BOOL bArray = NO;
+ NSObject* value = [self objectForKey: key];
+ if (value) {
+ bArray = [value isKindOfClass: [NSArray class]];
+ }
+ return bArray;
+}
+- (BOOL) valueForKeyIsNull:(NSString *)key
+{
+ BOOL bNull = NO;
+ NSObject* value = [self objectForKey: key];
+ if (value) {
+ bNull = [value isKindOfClass: [NSNull class]];
+ }
+ return bNull;
+}
+- (BOOL) valueForKeyIsString:(NSString *)key
+{
+ BOOL bString = NO;
+ NSObject* value = [self objectForKey: key];
+ if (value) {
+ bString = [value isKindOfClass: [NSString class]];
+ }
+ return bString;
+}
+- (BOOL) valueForKeyIsNumber:(NSString *)key
+{
+ BOOL bNumber = NO;
+ NSObject* value = [self objectForKey: key];
+ if (value) {
+ bNumber = [value isKindOfClass: [NSNumber class]];
+ }
+ return bNumber;
+}
+
+- (NSDictionary*) dictionaryWithLowercaseKeys
+{
+ NSMutableDictionary* result = [NSMutableDictionary dictionaryWithCapacity:self.count];
+ NSString* key;
+
+ for (key in self) {
+ [result setObject:[self objectForKey:key] forKey:[key lowercaseString]];
+ }
+
+ return result;
+}
+
+
+@end
+
http://git-wip-us.apache.org/repos/asf/incubator-cordova-ios/blob/bcff9559/CordovaLib/Classes/NSMutableArray+QueueAdditions.h
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diff --git a/CordovaLib/Classes/NSMutableArray+QueueAdditions.h b/CordovaLib/Classes/NSMutableArray+QueueAdditions.h
new file mode 100755
index 0000000..e86632e
--- /dev/null
+++ b/CordovaLib/Classes/NSMutableArray+QueueAdditions.h
@@ -0,0 +1,30 @@
+/*
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance
+ with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing,
+ software distributed under the License is distributed on an
+ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ KIND, either express or implied. See the License for the
+ specific language governing permissions and limitations
+ under the License.
+ */
+
+#import <Foundation/Foundation.h>
+
+
+@interface NSMutableArray (QueueAdditions)
+
+- (id) pop;
+- (id) queueHead;
+- (id) dequeue;
+- (void) enqueue:(id)obj;
+
+@end
http://git-wip-us.apache.org/repos/asf/incubator-cordova-ios/blob/bcff9559/CordovaLib/Classes/NSMutableArray+QueueAdditions.m
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diff --git a/CordovaLib/Classes/NSMutableArray+QueueAdditions.m b/CordovaLib/Classes/NSMutableArray+QueueAdditions.m
new file mode 100755
index 0000000..c2736f0
--- /dev/null
+++ b/CordovaLib/Classes/NSMutableArray+QueueAdditions.m
@@ -0,0 +1,58 @@
+/*
+ Licensed to the Apache Software Foundation (ASF) under one
+ or more contributor license agreements. See the NOTICE file
+ distributed with this work for additional information
+ regarding copyright ownership. The ASF licenses this file
+ to you under the Apache License, Version 2.0 (the
+ "License"); you may not use this file except in compliance
+ with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing,
+ software distributed under the License is distributed on an
+ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ KIND, either express or implied. See the License for the
+ specific language governing permissions and limitations
+ under the License.
+ */
+
+#import "NSMutableArray+QueueAdditions.h"
+
+@implementation NSMutableArray (QueueAdditions)
+
+- (id) queueHead
+{
+ if ([self count] == 0) {
+ return nil;
+ }
+
+ return [self objectAtIndex:0];
+}
+
+- (id) dequeue
+{
+ if ([self count] == 0) {
+ return nil;
+ }
+
+ id head = [self objectAtIndex:0];
+ if (head != nil) {
+ [[head retain] autorelease];
+ [self removeObjectAtIndex:0];
+ }
+
+ return head;
+}
+
+- (id) pop
+{
+ return [self dequeue];
+}
+
+- (void) enqueue:(id)object
+{
+ [self addObject:object];
+}
+
+@end
\ No newline at end of file