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Improve code style

This commit is contained in:
halx99 2021-12-06 13:00:44 +08:00
parent 0f4b92c1e4
commit a95a00e96b
2 changed files with 517 additions and 475 deletions
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172
cocos/base/ccUtils.cpp
View File

@ -3,8 +3,9 @@ Copyright (c) 2010 cocos2d-x.org
Copyright (c) 2013-2016 Chukong Technologies Inc. Copyright (c) 2013-2016 Chukong Technologies Inc.
Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd. Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
Copyright (c) 2020 c4games.com Copyright (c) 2020 c4games.com
Copyright (c) 2021 Bytedance Inc.
http://www.cocos2d-x.org https://adxe.org
Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
@ -89,19 +90,24 @@ void captureScreen(std::function<void(RefPtr<Image>)> imageCallback)
// !!!Metal: needs setFrameBufferOnly before draw // !!!Metal: needs setFrameBufferOnly before draw
#if defined(CC_USE_METAL) #if defined(CC_USE_METAL)
s_captureScreenListener = eventDispatcher->addCustomEventListener(Director::EVENT_BEFORE_DRAW, [=](EventCustom* /*event*/) { s_captureScreenListener =
eventDispatcher->addCustomEventListener(Director::EVENT_BEFORE_DRAW, [=](EventCustom* /*event*/) {
#else #else
s_captureScreenListener = eventDispatcher->addCustomEventListener(Director::EVENT_AFTER_DRAW, [=](EventCustom* /*event*/) { s_captureScreenListener =
eventDispatcher->addCustomEventListener(Director::EVENT_AFTER_DRAW, [=](EventCustom* /*event*/) {
#endif #endif
eventDispatcher->removeEventListener(s_captureScreenListener); eventDispatcher->removeEventListener(s_captureScreenListener);
s_captureScreenListener = nullptr; s_captureScreenListener = nullptr;
// !!!GL: AFTER_DRAW and BEFORE_END_FRAME // !!!GL: AFTER_DRAW and BEFORE_END_FRAME
renderer->readPixels(renderer->getDefaultRenderTarget(), [=](const backend::PixelBufferDescriptor& pbd) { renderer->readPixels(renderer->getDefaultRenderTarget(), [=](const backend::PixelBufferDescriptor& pbd) {
if (pbd) { if (pbd)
auto image = utils::makeInstance<Image>(&Image::initWithRawData, pbd._data.getBytes(), pbd._data.getSize(), pbd._width, pbd._height, 8, false); {
auto image = utils::makeInstance<Image>(&Image::initWithRawData, pbd._data.getBytes(),
pbd._data.getSize(), pbd._width, pbd._height, 8, false);
imageCallback(image); imageCallback(image);
} }
else imageCallback(nullptr); else
imageCallback(nullptr);
}); });
}); });
} }
@ -130,7 +136,8 @@ void captureNode(Node* startNode, std::function<void(RefPtr<Image>)> imageCallba
// rtx->setKeepMatrix(true); // rtx->setKeepMatrix(true);
Point savedPos = startNode->getPosition(); Point savedPos = startNode->getPosition();
Point anchor; Point anchor;
if (!startNode->isIgnoreAnchorPointForPosition()) { if (!startNode->isIgnoreAnchorPointForPosition())
{
anchor = startNode->getAnchorPoint(); anchor = startNode->getAnchorPoint();
} }
startNode->setPosition(Point(size.width * anchor.x, size.height * anchor.y)); startNode->setPosition(Point(size.width * anchor.x, size.height * anchor.y));
@ -141,13 +148,15 @@ void captureNode(Node* startNode, std::function<void(RefPtr<Image>)> imageCallba
if (std::abs(scale - 1.0f) < 1e-6f /* no scale */) if (std::abs(scale - 1.0f) < 1e-6f /* no scale */)
finalRtx = rtx; finalRtx = rtx;
else { else
{
/* scale */ /* scale */
auto finalRect = Rect(0, 0, size.width, size.height); auto finalRect = Rect(0, 0, size.width, size.height);
Sprite* sprite = Sprite::createWithTexture(rtx->getSprite()->getTexture(), finalRect); Sprite* sprite = Sprite::createWithTexture(rtx->getSprite()->getTexture(), finalRect);
sprite->setAnchorPoint(Point(0, 0)); sprite->setAnchorPoint(Point(0, 0));
sprite->setFlippedY(true); sprite->setFlippedY(true);
finalRtx = RenderTexture::create(size.width * scale, size.height * scale, backend::PixelFormat::RGBA8, PixelFormat::D24S8); finalRtx = RenderTexture::create(size.width * scale, size.height * scale, backend::PixelFormat::RGBA8,
PixelFormat::D24S8);
sprite->setScale(scale); // or use finalRtx->setKeepMatrix(true); sprite->setScale(scale); // or use finalRtx->setKeepMatrix(true);
finalRtx->begin(); finalRtx->begin();
@ -160,7 +169,8 @@ void captureNode(Node* startNode, std::function<void(RefPtr<Image>)> imageCallba
finalRtx->newImage(imageCallback); finalRtx->newImage(imageCallback);
}; };
auto listener = Director::getInstance()->getEventDispatcher()->addCustomEventListener(Director::EVENT_BEFORE_DRAW, callback); auto listener =
Director::getInstance()->getEventDispatcher()->addCustomEventListener(Director::EVENT_BEFORE_DRAW, callback);
s_captureNodeListener[startNode] = listener; s_captureNodeListener[startNode] = listener;
} }
@ -175,10 +185,12 @@ void captureScreen(std::function<void(bool, const std::string&)> afterCap, const
outfile = FileUtils::getInstance()->getWritablePath() + filename; outfile = FileUtils::getInstance()->getWritablePath() + filename;
captureScreen([_afterCap = std::move(afterCap), _outfile = std::move(outfile)](RefPtr<Image> image) mutable { captureScreen([_afterCap = std::move(afterCap), _outfile = std::move(outfile)](RefPtr<Image> image) mutable {
AsyncTaskPool::getInstance()->enqueue(AsyncTaskPool::TaskType::TASK_IO, [_afterCap = std::move(_afterCap), image = std::move(image), _outfile = std::move(_outfile)]() mutable AsyncTaskPool::getInstance()->enqueue(
{ AsyncTaskPool::TaskType::TASK_IO,
[_afterCap = std::move(_afterCap), image = std::move(image), _outfile = std::move(_outfile)]() mutable {
bool ok = image->saveToFile(_outfile); bool ok = image->saveToFile(_outfile);
Director::getInstance()->getScheduler()->performFunctionInCocosThread([ok, _afterCap = std::move(_afterCap), _outfile = std::move(_outfile)]{ Director::getInstance()->getScheduler()->performFunctionInCocosThread(
[ok, _afterCap = std::move(_afterCap), _outfile = std::move(_outfile)] {
_afterCap(ok, _outfile); _afterCap(ok, _outfile);
}); });
}); });
@ -244,10 +256,12 @@ Rect getCascadeBoundingBox(Node *node)
for (auto object : node->getChildren()) for (auto object : node->getChildren())
{ {
child = dynamic_cast<Node*>(object); child = dynamic_cast<Node*>(object);
if (!child->isVisible()) continue; if (!child->isVisible())
continue;
const Rect box = getCascadeBoundingBox(child); const Rect box = getCascadeBoundingBox(child);
if (box.size.width <= 0 || box.size.height <= 0) continue; if (box.size.width <= 0 || box.size.height <= 0)
continue;
if (!merge) if (!merge)
{ {
@ -263,7 +277,8 @@ Rect getCascadeBoundingBox(Node *node)
// merge content size // merge content size
if (contentSize.width > 0 && contentSize.height > 0) if (contentSize.width > 0 && contentSize.height > 0)
{ {
const Rect box = RectApplyAffineTransform(Rect(0, 0, contentSize.width, contentSize.height), node->getNodeToWorldAffineTransform()); const Rect box = RectApplyAffineTransform(Rect(0, 0, contentSize.width, contentSize.height),
node->getNodeToWorldAffineTransform());
if (!merge) if (!merge)
{ {
cbb = box; cbb = box;
@ -290,7 +305,8 @@ Sprite* createSpriteFromBase64Cached(const char* base64String, const char* key)
bool imageResult = image->initWithImageData(decoded, length, true); bool imageResult = image->initWithImageData(decoded, length, true);
CCASSERT(imageResult, "Failed to create image from base64!"); CCASSERT(imageResult, "Failed to create image from base64!");
if (!imageResult) { if (!imageResult)
{
CC_SAFE_RELEASE_NULL(image); CC_SAFE_RELEASE_NULL(image);
return nullptr; return nullptr;
} }
@ -313,7 +329,8 @@ Sprite* createSpriteFromBase64(const char* base64String)
bool imageResult = image->initWithImageData(decoded, length, decoded); bool imageResult = image->initWithImageData(decoded, length, decoded);
CCASSERT(imageResult, "Failed to create image from base64!"); CCASSERT(imageResult, "Failed to create image from base64!");
if (!imageResult) { if (!imageResult)
{
CC_SAFE_RELEASE_NULL(image); CC_SAFE_RELEASE_NULL(image);
return nullptr; return nullptr;
} }
@ -378,7 +395,8 @@ std::string getFileMD5Hash(const std::string &filename)
return getDataMD5Hash(data); return getDataMD5Hash(data);
} }
std::string getDataMD5Hash(const Data& data) { std::string getDataMD5Hash(const Data& data)
{
// static const unsigned int MD5_DIGEST_LENGTH = 16; // static const unsigned int MD5_DIGEST_LENGTH = 16;
if (data.isNull()) if (data.isNull())
@ -487,7 +505,8 @@ LanguageType getLanguageTypeByISO2(const char* code)
backend::BlendFactor toBackendBlendFactor(int factor) backend::BlendFactor toBackendBlendFactor(int factor)
{ {
switch (factor) { switch (factor)
{
case GLBlendConst::ONE: case GLBlendConst::ONE:
return backend::BlendFactor::ONE; return backend::BlendFactor::ONE;
case GLBlendConst::ZERO: case GLBlendConst::ZERO:
@ -607,12 +626,7 @@ backend::SamplerAddressMode toBackendAddressMode(int mode)
const Mat4& getAdjustMatrix() const Mat4& getAdjustMatrix()
{ {
static cocos2d::Mat4 adjustMatrix = { static cocos2d::Mat4 adjustMatrix = {1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0.5, 0.5, 0, 0, 0, 1};
1, 0, 0, 0,
0, 1, 0, 0,
0, 0, 0.5, 0.5,
0, 0, 0, 1
};
return adjustMatrix; return adjustMatrix;
} }
@ -624,31 +638,43 @@ std::vector<float> getNormalMat3OfMat4(const Mat4 &mat)
mvInverse.m[12] = mvInverse.m[13] = mvInverse.m[14] = 0.0f; mvInverse.m[12] = mvInverse.m[13] = mvInverse.m[14] = 0.0f;
mvInverse.inverse(); mvInverse.inverse();
mvInverse.transpose(); mvInverse.transpose();
normalMat[0] = mvInverse.m[0]; normalMat[1] = mvInverse.m[1]; normalMat[2] = mvInverse.m[2]; normalMat[0] = mvInverse.m[0];
normalMat[3] = mvInverse.m[4]; normalMat[4] = mvInverse.m[5]; normalMat[5] = mvInverse.m[6]; normalMat[1] = mvInverse.m[1];
normalMat[6] = mvInverse.m[8]; normalMat[7] = mvInverse.m[9]; normalMat[8] = mvInverse.m[10]; normalMat[2] = mvInverse.m[2];
normalMat[3] = mvInverse.m[4];
normalMat[4] = mvInverse.m[5];
normalMat[5] = mvInverse.m[6];
normalMat[6] = mvInverse.m[8];
normalMat[7] = mvInverse.m[9];
normalMat[8] = mvInverse.m[10];
return normalMat; return normalMat;
} }
std::vector<int> parseIntegerList(const std::string &intsString) { std::vector<int> parseIntegerList(std::string_view intsString)
{
std::vector<int> result; std::vector<int> result;
const char *cStr = intsString.c_str(); if (!intsString.empty())
{
const char* cStr = intsString.data();
char* endptr; char* endptr;
for (int32_t i = strtol(cStr, &endptr, 10); endptr != cStr; i = strtol(cStr, &endptr, 10)) { for (int32_t i = strtol(cStr, &endptr, 10); endptr != cStr; i = strtol(cStr, &endptr, 10))
if (errno == ERANGE) { {
if (errno == ERANGE)
{
errno = 0; errno = 0;
CCLOGWARN("%s contains out of range integers", intsString.c_str()); CCLOGWARN("%s contains out of range integers", intsString.data());
} }
result.push_back(static_cast<int>(i)); result.push_back(static_cast<int>(i));
cStr = endptr; cStr = endptr;
} }
}
return result; return result;
} }
std::string bin2hex(const std::string& binary /*charstring also regard as binary in C/C++*/, int delim, bool prefix) std::string bin2hex(std::string_view binary /*charstring also regard as binary in C/C++*/, int delim, bool prefix)
{ {
char low; char low;
char high; char high;
@ -659,19 +685,19 @@ std::string bin2hex(const std::string& binary /*charstring also regard as binary
std::string result; std::string result;
result.reserve((len << 1) + (delim_needed ? len : 0) + (prefix ? (len << 1) : 0)); result.reserve((len << 1) + (delim_needed ? len : 0) + (prefix ? (len << 1) : 0));
for (size_t i = 0; i < len; ++i) for (size_t i = 0; i < len; ++i)
{ {
auto ch = binary[i]; auto ch = binary[i];
high = (ch >> 4) & 0x0f; high = (ch >> 4) & 0x0f;
low = ch & 0x0f; low = ch & 0x0f;
if (prefix) { if (prefix)
{
result.push_back('0'); result.push_back('0');
result.push_back('x'); result.push_back('x');
} }
auto hic = CC_HEX2CHAR(high); auto hic = nibble2hex(high);
auto lic = CC_HEX2CHAR(low); auto lic = nibble2hex(low);
result.push_back(hic); result.push_back(hic);
result.push_back(lic); result.push_back(lic);
if (delim_needed) if (delim_needed)
@ -692,6 +718,74 @@ void killCurrentProcess()
#endif #endif
} }
unsigned char nibble2hex(unsigned char c)
{
return ((c) < 0xa ? ((c) + '0') : ((c) + 'a' - 10));
} }
unsigned char hex2nibble(unsigned char c)
{
if (c >= '0' && c <= '9')
{
return c - '0';
}
else if (c >= 'a' && c <= 'f')
{
return 10 + (c - 'a');
}
else if (c >= 'A' && c <= 'F')
{
return 10 + (c - 'A');
}
return 0;
}
std::string urlEncode(std::string_view s)
{
std::string encoded;
for (const char c : s)
{
if (isalnum(c) || c == '-' || c == '_' || c == '.' || c == '~')
{
encoded = encoded + c;
}
else
{
char hex[4];
snprintf(hex, sizeof(hex), "%%%02x", c);
encoded = encoded + hex;
}
}
return encoded;
}
std::string urlDecode(std::string_view st)
{
std::string decoded;
const char* s = st.data();
const size_t length = st.length();
for (unsigned int i = 0; i < length; ++i)
{
if (!s[i])
break;
if (s[i] == '%')
{
decoded.push_back(hex2char(s + i + 1));
i = i + 2;
}
else if (s[i] == '+')
{
decoded.push_back(' ');
}
else
{
decoded.push_back(s[i]);
}
}
return decoded;
}
} // namespace utils
NS_CC_END NS_CC_END

110
cocos/base/ccUtils.h
View File

@ -3,8 +3,9 @@ Copyright (c) 2010 cocos2d-x.org
Copyright (c) 2013-2016 Chukong Technologies Inc. Copyright (c) 2013-2016 Chukong Technologies Inc.
Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd. Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
Copyright (c) 2020 c4games.com Copyright (c) 2020 c4games.com
Copyright (c) 2021 Bytedance Inc.
http://www.cocos2d-x.org https://adxe.org
Permission is hereby granted, free of charge, to any person obtaining a copy Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal of this software and associated documentation files (the "Software"), to deal
@ -36,8 +37,6 @@ THE SOFTWARE.
#include "renderer/backend/Types.h" #include "renderer/backend/Types.h"
#include "math/Mat4.h" #include "math/Mat4.h"
#define CC_HEX2CHAR(hex) ((hex) < 0xa ? ((hex) + '0') : ((hex) + 'a' - 10))
/** @file ccUtils.h /** @file ccUtils.h
Misc free functions Misc free functions
*/ */
@ -69,8 +68,9 @@ namespace utils
* To ensure the snapshot is applied after everything is updated and rendered in the current frame, * To ensure the snapshot is applied after everything is updated and rendered in the current frame,
* we need to wrap the operation with a custom command which is then inserted into the tail of the render queue. * we need to wrap the operation with a custom command which is then inserted into the tail of the render queue.
* @param afterCaptured specify the callback function which will be invoked after the snapshot is done. * @param afterCaptured specify the callback function which will be invoked after the snapshot is done.
* @param filename specify a filename where the snapshot is stored. This parameter can be either an absolute path or a simple * @param filename specify a filename where the snapshot is stored. This parameter can be either an absolute path or a
* base filename ("hello.png" etc.), don't use a relative path containing directory names.("mydir/hello.png" etc.). * simple base filename ("hello.png" etc.), don't use a relative path containing directory names.("mydir/hello.png"
* etc.).
* @since v4.0 with adxe * @since v4.0 with adxe
*/ */
CC_DLL void captureScreen(std::function<void(RefPtr<Image>)> imageCallback); CC_DLL void captureScreen(std::function<void(RefPtr<Image>)> imageCallback);
@ -87,8 +87,9 @@ namespace utils
* To ensure the snapshot is applied after everything is updated and rendered in the current frame, * To ensure the snapshot is applied after everything is updated and rendered in the current frame,
* we need to wrap the operation with a custom command which is then inserted into the tail of the render queue. * we need to wrap the operation with a custom command which is then inserted into the tail of the render queue.
* @param afterCaptured specify the callback function which will be invoked after the snapshot is done. * @param afterCaptured specify the callback function which will be invoked after the snapshot is done.
* @param filename specify a filename where the snapshot is stored. This parameter can be either an absolute path or a simple * @param filename specify a filename where the snapshot is stored. This parameter can be either an absolute path or a
* base filename ("hello.png" etc.), don't use a relative path containing directory names.("mydir/hello.png" etc.). * simple base filename ("hello.png" etc.), don't use a relative path containing directory names.("mydir/hello.png"
* etc.).
* @since v4.0 * @since v4.0
*/ */
CC_DLL void captureScreen(std::function<void(bool, const std::string&)> afterCap, const std::string& filename); CC_DLL void captureScreen(std::function<void(bool, const std::string&)> afterCap, const std::string& filename);
@ -105,8 +106,9 @@ namespace utils
CC_DLL std::vector<Node*> findChildren(const Node& node, const std::string& name); CC_DLL std::vector<Node*> findChildren(const Node& node, const std::string& name);
/** Same to ::atof, but strip the string, remain 7 numbers after '.' before call atof. /** Same to ::atof, but strip the string, remain 7 numbers after '.' before call atof.
* Why we need this? Because in android c++_static, atof ( and std::atof ) is unsupported for numbers have long decimal part and contain * Why we need this? Because in android c++_static, atof ( and std::atof ) is unsupported for numbers have long decimal
* several numbers can approximate to 1 ( like 90.099998474121094 ), it will return inf. This function is used to fix this bug. * part and contain several numbers can approximate to 1 ( like 90.099998474121094 ), it will return inf. This function
* is used to fix this bug.
* @param str The string be to converted to double. * @param str The string be to converted to double.
* @return Returns converted value of a string. * @return Returns converted value of a string.
*/ */
@ -144,7 +146,6 @@ namespace utils
*/ */
CC_DLL Sprite* createSpriteFromBase64(const char* base64String); CC_DLL Sprite* createSpriteFromBase64(const char* base64String);
/** /**
* Find a child by name recursively * Find a child by name recursively
@ -188,7 +189,6 @@ namespace utils
*/ */
CC_DLL std::string getFileMD5Hash(const std::string& filename); CC_DLL std::string getFileMD5Hash(const std::string& filename);
/** /**
* Gets the md5 hash for the given buffer. * Gets the md5 hash for the given buffer.
* @param data The buffer to calculate md5 hash. * @param data The buffer to calculate md5 hash.
@ -226,7 +226,7 @@ namespace utils
* @js NA * @js NA
* @lua NA * @lua NA
*/ */
CC_DLL std::vector<int> parseIntegerList(const std::string &intsString); CC_DLL std::vector<int> parseIntegerList(std::string_view intsString);
/** /**
@brief translate charstring/binarystream to hexstring. @brief translate charstring/binarystream to hexstring.
@ -234,7 +234,9 @@ namespace utils
* @js NA * @js NA
* @lua NA * @lua NA
*/ */
CC_DLL std::string bin2hex(const std::string& binary /*charstring also regard as binary in C/C++*/, int delim = -1, bool prefix = false); CC_DLL std::string bin2hex(std::string_view binary /*charstring also regard as binary in C/C++*/,
int delim = -1,
bool prefix = false);
/** /**
@brief killCurrentProcess immidiately, any object's destructor never call @brief killCurrentProcess immidiately, any object's destructor never call
@ -269,8 +271,8 @@ namespace utils
* @remark Auto manage cocos2d::Ref reference count, use std::unique_ptr * @remark Auto manage cocos2d::Ref reference count, use std::unique_ptr
* @limition The init function finit must be public * @limition The init function finit must be public
*/ */
template<typename T> inline template <typename T>
static RefPtr<T> makeInstance() inline static RefPtr<T> makeInstance()
{ {
return makeInstance<T>(&T::init); return makeInstance<T>(&T::init);
} }
@ -286,7 +288,8 @@ namespace utils
inline T* createInstance(F&& finit, Ts&&... args) inline T* createInstance(F&& finit, Ts&&... args)
{ {
T* pRet = new (std::nothrow) T(); T* pRet = new (std::nothrow) T();
if (pRet && std::mem_fn(finit)(pRet, std::forward<Ts>(args)...)) { if (pRet && std::mem_fn(finit)(pRet, std::forward<Ts>(args)...))
{
pRet->autorelease(); pRet->autorelease();
return pRet; return pRet;
} }
@ -341,38 +344,25 @@ namespace utils
* @remark You need call release after you don't want use it manually * @remark You need call release after you don't want use it manually
* @limition The init function finit must be public * @limition The init function finit must be public
*/ */
template<typename T> inline template <typename T>
static T* newInstance() inline static T* newInstance()
{ {
return newInstance<T>(&T::init); return newInstance<T>(&T::init);
} }
// check a number is power of two. // check a number is power of two.
static bool isPOT(int number) inline bool isPOT(int number)
{ {
return ((number > 0) && (number & (number - 1)) == 0); return ((number > 0) && (number & (number - 1)) == 0);
} }
// Convert a nibble ASCII hex digit
CC_DLL unsigned char nibble2hex(unsigned char c);
// Convert ASCII hex digit to a nibble (four bits, 0 - 15). // Convert ASCII hex digit to a nibble (four bits, 0 - 15).
// //
// Use unsigned to avoid signed overflow UB. // Use unsigned to avoid signed overflow UB.
inline unsigned char hex2nibble(unsigned char c) CC_DLL unsigned char hex2nibble(unsigned char c);
{
if (c >= '0' && c <= '9')
{
return c - '0';
}
else if (c >= 'a' && c <= 'f')
{
return 10 + (c - 'a');
}
else if (c >= 'A' && c <= 'F')
{
return 10 + (c - 'A');
}
return 0;
}
// Convert ASCII hex string (two characters) to byte. // Convert ASCII hex string (two characters) to byte.
// //
@ -382,52 +372,10 @@ namespace utils
return hex2nibble(p[0]) * 16 + hex2nibble(p[1]); return hex2nibble(p[0]) * 16 + hex2nibble(p[1]);
} }
inline std::string urlEncode(const std::string& s) CC_DLL std::string urlEncode(std::string_view s);
{
std::string encoded;
for (const char c : s)
{
if (isalnum(c) || c == '-' || c == '_' || c == '.' || c == '~')
{
encoded = encoded + c;
}
else
{
char hex[4];
snprintf(hex, sizeof(hex), "%%%02x", c);
encoded = encoded + hex;
}
}
return encoded;
}
inline std::string urlDecode(const std::string& st) CC_DLL std::string urlDecode(std::string_view st);
{ } // namespace utils
std::string decoded;
const char* s = st.c_str();
const size_t length = st.length();
for (unsigned int i = 0; i < length; ++i)
{
if (!s[i])
break;
if (s[i] == '%')
{
decoded.push_back(hex2char(s + i + 1));
i = i + 2;
}
else if (s[i] == '+')
{
decoded.push_back(' ');
}
else
{
decoded.push_back(s[i]);
}
}
return decoded;
}
}
NS_CC_END NS_CC_END