'../include/xml',
'../include/utils',
'../include/images',
+ '../src/utils',
],
'sources': [
'../include/animator/SkAnimator.h',
'../src/animator/SkAnimatorScript.h',
#'../src/animator/SkAnimatorScript2.cpp', fails on windows
#'../src/animator/SkAnimatorScript2.h',
- '../src/animator/SkBase64.cpp',
- '../src/animator/SkBase64.h',
'../src/animator/SkBoundable.cpp',
'../src/animator/SkBoundable.h',
'../src/animator/SkBuildCondensedInfo.cpp',
'../include/utils/SkUnitMappers.h',
'../include/utils/SkWGL.h',
+ '../src/utils/SkBase64.cpp',
+ '../src/utils/SkBase64.h',
'../src/utils/SkBoundaryPatch.cpp',
'../src/utils/SkCamera.cpp',
'../src/utils/SkColorMatrix.cpp',
+++ /dev/null
-
-/*
- * Copyright 2006 The Android Open Source Project
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-
-#include "SkBase64.h"
-
-#define DecodePad -2
-#define EncodePad 64
-
-static const char encode[] =
- "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
- "abcdefghijklmnopqrstuvwxyz"
- "0123456789+/=";
-
-static const signed char decodeData[] = {
- 62, -1, -1, -1, 63,
- 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, DecodePad, -1, -1,
- -1, 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, -1, -1, -1, -1, -1,
- -1, 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
-};
-
-SkBase64::SkBase64() : fLength((size_t) -1), fData(NULL) {
-}
-
-#if defined _WIN32 && _MSC_VER >= 1300 // disable 'two', etc. may be used without having been initialized
-#pragma warning ( push )
-#pragma warning ( disable : 4701 )
-#endif
-
-SkBase64::Error SkBase64::decode(const void* srcPtr, size_t size, bool writeDestination) {
- unsigned char* dst = (unsigned char*) fData;
- const unsigned char* dstStart = (const unsigned char*) fData;
- const unsigned char* src = (const unsigned char*) srcPtr;
- bool padTwo = false;
- bool padThree = false;
- const unsigned char* end = src + size;
- while (src < end) {
- unsigned char bytes[4];
- int byte = 0;
- do {
- unsigned char srcByte = *src++;
- if (srcByte == 0)
- goto goHome;
- if (srcByte <= ' ')
- continue; // treat as white space
- if (srcByte < '+' || srcByte > 'z')
- return kBadCharError;
- signed char decoded = decodeData[srcByte - '+'];
- bytes[byte] = decoded;
- if (decoded < 0) {
- if (decoded == DecodePad)
- goto handlePad;
- return kBadCharError;
- } else
- byte++;
- if (*src)
- continue;
- if (byte == 0)
- goto goHome;
- if (byte == 4)
- break;
-handlePad:
- if (byte < 2)
- return kPadError;
- padThree = true;
- if (byte == 2)
- padTwo = true;
- break;
- } while (byte < 4);
- int two = 0;
- int three = 0;
- if (writeDestination) {
- int one = (uint8_t) (bytes[0] << 2);
- two = bytes[1];
- one |= two >> 4;
- two = (uint8_t) (two << 4);
- three = bytes[2];
- two |= three >> 2;
- three = (uint8_t) (three << 6);
- three |= bytes[3];
- SkASSERT(one < 256 && two < 256 && three < 256);
- *dst = (unsigned char) one;
- }
- dst++;
- if (padTwo)
- break;
- if (writeDestination)
- *dst = (unsigned char) two;
- dst++;
- if (padThree)
- break;
- if (writeDestination)
- *dst = (unsigned char) three;
- dst++;
- }
-goHome:
- fLength = dst - dstStart;
- return kNoError;
-}
-
-#if defined _WIN32 && _MSC_VER >= 1300
-#pragma warning ( pop )
-#endif
-
-size_t SkBase64::Encode(const void* srcPtr, size_t length, void* dstPtr) {
- const unsigned char* src = (const unsigned char*) srcPtr;
- unsigned char* dst = (unsigned char*) dstPtr;
- if (dst) {
- size_t remainder = length % 3;
- const unsigned char* end = &src[length - remainder];
- while (src < end) {
- unsigned a = *src++;
- unsigned b = *src++;
- unsigned c = *src++;
- int d = c & 0x3F;
- c = (c >> 6 | b << 2) & 0x3F;
- b = (b >> 4 | a << 4) & 0x3F;
- a = a >> 2;
- *dst++ = encode[a];
- *dst++ = encode[b];
- *dst++ = encode[c];
- *dst++ = encode[d];
- }
- if (remainder > 0) {
- int k1 = 0;
- int k2 = EncodePad;
- int a = (uint8_t) *src++;
- if (remainder == 2)
- {
- int b = *src++;
- k1 = b >> 4;
- k2 = (b << 2) & 0x3F;
- }
- *dst++ = encode[a >> 2];
- *dst++ = encode[(k1 | a << 4) & 0x3F];
- *dst++ = encode[k2];
- *dst++ = encode[EncodePad];
- }
- }
- return (length + 2) / 3 * 4;
-}
-
-SkBase64::Error SkBase64::decode(const char* src, size_t len) {
- Error err = decode(src, len, false);
- SkASSERT(err == kNoError);
- if (err != kNoError)
- return err;
- fData = new char[fLength]; // should use sk_malloc/sk_free
- decode(src, len, true);
- return kNoError;
-}
-
-#ifdef SK_SUPPORT_UNITTEST
-void SkBase64::UnitTest() {
- signed char all[256];
- for (int index = 0; index < 256; index++)
- all[index] = (signed char) (index + 1);
- for (int offset = 0; offset < 6; offset++) {
- size_t length = 256 - offset;
- size_t encodeLength = Encode(all + offset, length, NULL);
- char* src = (char*)sk_malloc_throw(encodeLength + 1);
- Encode(all + offset, length, src);
- src[encodeLength] = '\0';
- SkBase64 tryMe;
- tryMe.decode(src, encodeLength);
- SkASSERT(length == tryMe.fLength);
- SkASSERT(strcmp((const char*) (all + offset), tryMe.fData) == 0);
- sk_free(src);
- delete[] tryMe.fData;
- }
-}
-#endif
-
-
+++ /dev/null
-
-/*
- * Copyright 2006 The Android Open Source Project
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-
-#ifndef SkBase64_DEFINED
-#define SkBase64_DEFINED
-
-#include "SkTypes.h"
-
-struct SkBase64 {
-public:
- enum Error {
- kNoError,
- kPadError,
- kBadCharError
- };
-
- SkBase64();
- Error decode(const char* src, size_t length);
- char* getData() { return fData; }
- static size_t Encode(const void* src, size_t length, void* dest);
-
-#ifdef SK_SUPPORT_UNITTEST
- static void UnitTest();
-#endif
-private:
- Error decode(const void* srcPtr, size_t length, bool writeDestination);
-
- size_t fLength;
- char* fData;
- friend class SkImage;
-};
-
-#endif // SkBase64_DEFINED
--- /dev/null
+
+/*
+ * Copyright 2006 The Android Open Source Project
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+
+#include "SkBase64.h"
+
+#define DecodePad -2
+#define EncodePad 64
+
+static const char default_encode[] =
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ "abcdefghijklmnopqrstuvwxyz"
+ "0123456789+/=";
+
+static const signed char decodeData[] = {
+ 62, -1, -1, -1, 63,
+ 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, DecodePad, -1, -1,
+ -1, 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, -1, -1, -1, -1, -1,
+ -1, 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
+};
+
+SkBase64::SkBase64() : fLength((size_t) -1), fData(NULL) {
+}
+
+#if defined _WIN32 && _MSC_VER >= 1300 // disable 'two', etc. may be used without having been initialized
+#pragma warning ( push )
+#pragma warning ( disable : 4701 )
+#endif
+
+SkBase64::Error SkBase64::decode(const void* srcPtr, size_t size, bool writeDestination) {
+ unsigned char* dst = (unsigned char*) fData;
+ const unsigned char* dstStart = (const unsigned char*) fData;
+ const unsigned char* src = (const unsigned char*) srcPtr;
+ bool padTwo = false;
+ bool padThree = false;
+ const unsigned char* end = src + size;
+ while (src < end) {
+ unsigned char bytes[4];
+ int byte = 0;
+ do {
+ unsigned char srcByte = *src++;
+ if (srcByte == 0)
+ goto goHome;
+ if (srcByte <= ' ')
+ continue; // treat as white space
+ if (srcByte < '+' || srcByte > 'z')
+ return kBadCharError;
+ signed char decoded = decodeData[srcByte - '+'];
+ bytes[byte] = decoded;
+ if (decoded < 0) {
+ if (decoded == DecodePad)
+ goto handlePad;
+ return kBadCharError;
+ } else
+ byte++;
+ if (*src)
+ continue;
+ if (byte == 0)
+ goto goHome;
+ if (byte == 4)
+ break;
+handlePad:
+ if (byte < 2)
+ return kPadError;
+ padThree = true;
+ if (byte == 2)
+ padTwo = true;
+ break;
+ } while (byte < 4);
+ int two = 0;
+ int three = 0;
+ if (writeDestination) {
+ int one = (uint8_t) (bytes[0] << 2);
+ two = bytes[1];
+ one |= two >> 4;
+ two = (uint8_t) (two << 4);
+ three = bytes[2];
+ two |= three >> 2;
+ three = (uint8_t) (three << 6);
+ three |= bytes[3];
+ SkASSERT(one < 256 && two < 256 && three < 256);
+ *dst = (unsigned char) one;
+ }
+ dst++;
+ if (padTwo)
+ break;
+ if (writeDestination)
+ *dst = (unsigned char) two;
+ dst++;
+ if (padThree)
+ break;
+ if (writeDestination)
+ *dst = (unsigned char) three;
+ dst++;
+ }
+goHome:
+ fLength = dst - dstStart;
+ return kNoError;
+}
+
+#if defined _WIN32 && _MSC_VER >= 1300
+#pragma warning ( pop )
+#endif
+
+size_t SkBase64::Encode(const void* srcPtr, size_t length, void* dstPtr, const char* encodeMap) {
+ const char* encode;
+ if (NULL == encodeMap) {
+ encode = default_encode;
+ } else {
+ encode = encodeMap;
+ }
+ const unsigned char* src = (const unsigned char*) srcPtr;
+ unsigned char* dst = (unsigned char*) dstPtr;
+ if (dst) {
+ size_t remainder = length % 3;
+ const unsigned char* end = &src[length - remainder];
+ while (src < end) {
+ unsigned a = *src++;
+ unsigned b = *src++;
+ unsigned c = *src++;
+ int d = c & 0x3F;
+ c = (c >> 6 | b << 2) & 0x3F;
+ b = (b >> 4 | a << 4) & 0x3F;
+ a = a >> 2;
+ *dst++ = encode[a];
+ *dst++ = encode[b];
+ *dst++ = encode[c];
+ *dst++ = encode[d];
+ }
+ if (remainder > 0) {
+ int k1 = 0;
+ int k2 = EncodePad;
+ int a = (uint8_t) *src++;
+ if (remainder == 2)
+ {
+ int b = *src++;
+ k1 = b >> 4;
+ k2 = (b << 2) & 0x3F;
+ }
+ *dst++ = encode[a >> 2];
+ *dst++ = encode[(k1 | a << 4) & 0x3F];
+ *dst++ = encode[k2];
+ *dst++ = encode[EncodePad];
+ }
+ }
+ return (length + 2) / 3 * 4;
+}
+
+SkBase64::Error SkBase64::decode(const char* src, size_t len) {
+ Error err = decode(src, len, false);
+ SkASSERT(err == kNoError);
+ if (err != kNoError)
+ return err;
+ fData = new char[fLength]; // should use sk_malloc/sk_free
+ decode(src, len, true);
+ return kNoError;
+}
+
+#ifdef SK_SUPPORT_UNITTEST
+void SkBase64::UnitTest() {
+ signed char all[256];
+ for (int index = 0; index < 256; index++)
+ all[index] = (signed char) (index + 1);
+ for (int offset = 0; offset < 6; offset++) {
+ size_t length = 256 - offset;
+ size_t encodeLength = Encode(all + offset, length, NULL);
+ char* src = (char*)sk_malloc_throw(encodeLength + 1);
+ Encode(all + offset, length, src);
+ src[encodeLength] = '\0';
+ SkBase64 tryMe;
+ tryMe.decode(src, encodeLength);
+ SkASSERT(length == tryMe.fLength);
+ SkASSERT(strcmp((const char*) (all + offset), tryMe.fData) == 0);
+ sk_free(src);
+ delete[] tryMe.fData;
+ }
+}
+#endif
+
+
--- /dev/null
+
+/*
+ * Copyright 2006 The Android Open Source Project
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+
+#ifndef SkBase64_DEFINED
+#define SkBase64_DEFINED
+
+#include "SkTypes.h"
+
+struct SkBase64 {
+public:
+ enum Error {
+ kNoError,
+ kPadError,
+ kBadCharError
+ };
+
+ SkBase64();
+ Error decode(const char* src, size_t length);
+ char* getData() { return fData; }
+ /**
+ Base64 encodes src into dst. encode is a pointer to at least 65 chars.
+ encode[64] will be used as the pad character. Encodings other than the
+ default encoding cannot be decoded.
+ */
+ static size_t Encode(const void* src, size_t length, void* dest, const char* encode = NULL);
+
+#ifdef SK_SUPPORT_UNITTEST
+ static void UnitTest();
+#endif
+private:
+ Error decode(const void* srcPtr, size_t length, bool writeDestination);
+
+ size_t fLength;
+ char* fData;
+ friend class SkImage;
+};
+
+#endif // SkBase64_DEFINED
projects / platform / upstream / libSkiaSharp.git / commitdiff