lvfulong
148 lines
4.5 KiB
C++
148 lines
4.5 KiB
C++
/**
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@file JSFile.cpp
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@brief
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@author James
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@version 1.0
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@date 2017_11_28
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*/
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#include "JSFile.h"
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namespace laya
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{
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ADDJSCLSINFO(JsBlob, JSObjNode);
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ADDJSCLSINFO(JsFile, JsBlob);
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JsFile::JsFile()
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{
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m_pszName = 0;
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m_iPos = __IsLocal;
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m_bEnableCache = true;
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UpdateTime();
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AdjustAmountOfExternalAllocatedMemory(301);
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JCMemorySurvey::GetInstance()->newClass("JsFile", 301, this);
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}
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JsFile::JsFile(const char *p_pszName)
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{
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m_pszName = 0;
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m_iPos = __IsLocal;
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m_bEnableCache = true;
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UpdateTime();
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SetName(p_pszName);
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AdjustAmountOfExternalAllocatedMemory(301);
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JCMemorySurvey::GetInstance()->newClass("JsFile", 301, this);
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}
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JsFile::JsFile(const char *p_pszName, const char *p_pszType)
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{
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m_pszName = 0;
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m_iPos = __IsLocal;
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m_bEnableCache = true;
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UpdateTime();
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SetName(p_pszName);
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SetType(p_pszType);
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AdjustAmountOfExternalAllocatedMemory(301);
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JCMemorySurvey::GetInstance()->newClass("JsFile", 301, this);
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}
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JsFile::~JsFile()
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{
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if (0 != m_pszName)
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{
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delete[] m_pszName;
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m_pszName = 0;
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}
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JCMemorySurvey::GetInstance()->releaseClass("JsFile", this);
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}
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void JsFile::UpdateTime(time_t p_tm) // unix timestamp
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{
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if (0 == p_tm)
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{
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p_tm = time(0);
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}
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lastModifiedDate = p_tm;
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lastModifiedDate *= 1000;
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}
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JsValue JsFile::GetlastModifiedDate()
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{
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return (__TransferToJs<int64_t>::ToJsDate(lastModifiedDate));
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}
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const char *JsFile::GetName()
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{
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if (0 == m_pszName)
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return "";
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else
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return m_pszName;
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}
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//给 m_FullName 和 m_pszName 赋值
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void JsFile::SetName(const char *p_pszName)
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{
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if (0 != m_pszName)
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{
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delete[] m_pszName;
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m_pszName = 0;
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}
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size_t len;
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if (0 == p_pszName || 0 == (len = strlen(p_pszName)))
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{
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return;
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}
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if (len > 7 && (strncasecmp(p_pszName, "http://", 7) == 0 || strncasecmp(p_pszName, "https://", 8) == 0))
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{
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m_iPos = __IsRemote;
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//由于在复杂的url中有?:|等很多符号，容易导致非法。所以需要处理一下
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m_FullName = p_pszName;
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const char* pQpos = strchr(p_pszName, '?');
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int len = strlen(p_pszName);
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if (pQpos) len = pQpos - p_pszName;
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std::string strName = "";
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strName.append(p_pszName, len);
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std::string strname = fs::path(strName).filename().generic_string();
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len = strname.length();
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if (len > 0)
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{
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m_pszName = new char[len + 1];
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memcpy(m_pszName, strname.c_str(), len + 1);
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}
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}
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else
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{
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m_iPos = __IsLocal;
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if (len > 7 && strncasecmp(p_pszName, "file://", 7) == 0)
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p_pszName += 7;
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if (p_pszName[2] == ':') //有盘符
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p_pszName++;
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const char* pQpos = strchr(p_pszName, '?');
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int len = strlen(p_pszName);
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if (pQpos) len = pQpos - p_pszName;
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std::string strName = "";
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strName.append(p_pszName, len);
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m_FullName = strName.c_str();
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std::string strname = fs::path(m_FullName).filename().generic_string();
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len = strname.length();
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if (len > 0)
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{
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m_pszName = new char[len + 1];
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memcpy(m_pszName, strname.c_str(), len + 1);
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}
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}
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}
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void JsFile::RegisterToJS()
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{
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JSP_CLASS("File", JsFile);
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JSP_ADD_PROPERTY_RO(lastModifiedDate, JsFile, GetlastModifiedDate);
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JSP_ADD_PROPERTY_RO(name, JsFile, GetName);
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JSP_ADD_PROPERTY_RO(size, JsFile, GetSize);
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JSP_ADD_PROPERTY_RO(type, JsFile, GetType);
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JSP_ADD_METHOD("close", JsFile::close);
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JSP_ADD_METHOD("slice", JsFile::slice);
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JSP_ADD_PROPERTY(enableCache, JsFile, getEnableCache, setEnableCache);
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JSP_REG_CONSTRUCTOR(JsFile, const char *);
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JSP_REG_CONSTRUCTOR(JsFile, const char *, const char *);
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JSP_INSTALL_CLASS("File", JsFile);
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}
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}
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//------------------------------------------------------------------------------
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//-----------------------------END FILE--------------------------------
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