diff options
Diffstat (limited to 'protocols/MRA/src/Sdk/InternetTime.h')
| -rw-r--r-- | protocols/MRA/src/Sdk/InternetTime.h | 473 |
1 files changed, 473 insertions, 0 deletions
diff --git a/protocols/MRA/src/Sdk/InternetTime.h b/protocols/MRA/src/Sdk/InternetTime.h new file mode 100644 index 0000000000..c6abf16786 --- /dev/null +++ b/protocols/MRA/src/Sdk/InternetTime.h @@ -0,0 +1,473 @@ +/*
+ * Copyright (c) 2003 Rozhuk Ivan <rozhuk.im@gmail.com>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ */ +
+
+
+#if !defined(AFX_INTERNET_TIME_H__F58D13FF_F6F2_476C_B8F0_7B9E9357CF48__INCLUDED_)
+#define AFX_INTERNET_TIME_H__F58D13FF_F6F2_476C_B8F0_7B9E9357CF48__INCLUDED_
+
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+
+#include <StrToNum.h>
+#include <MemoryFind.h>
+#include <MemoryFindByte.h>
+
+
+
+typedef struct
+{
+ LONG lTimeZone;
+ SYSTEMTIME stTime;
+} INTERNET_TIME;
+
+
+static LPCSTR lpcszenmMonthEnum[13]= {"---","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};
+static LPCSTR lpcszenmDayOfWeakEnum[7]= {"Sun","Mon","Tue","Wed","Thu","Fri","Sat"};
+
+#define CRLF "\r\n"
+#define LF "\n"
+//WSP++
+#define LWSHT "\r\n\t"
+#define LWSSP "\r\n "
+//WSP--
+
+//FWS++
+#define FWSHT LWSHT
+#define FWSSP LWSSP
+//FWS--
+
+#define SEPARATOR "\r\n\r\n"
+
+
+//DWORD InternetTimeGetTime (LPCSTR lpszTime,size_t dwTimeSize,INTERNET_TIME *pitTime);
+//BOOL SkeepSPWSP (LPCSTR lpszBuff,size_t dwBuffSize,LPSTR *plpszRetBuff,size_t *pdwRetBuffSize);
+//BOOL WSP2SP (LPCSTR lpszBuff,size_t dwBuffSize,LPSTR lpszRetBuff,size_t *pdwRetBuffSize);
+
+
+
+
+
+__inline BOOL SkeepSPWSP(LPCSTR lpszBuff,size_t dwBuffSize,LPSTR *plpszRetBuff,size_t *pdwRetBuffSize)
+{
+ BOOL bRet=TRUE;
+
+ if (lpszBuff && dwBuffSize && (plpszRetBuff || pdwRetBuffSize))
+ {
+ while ((*lpszBuff)<33 && dwBuffSize)
+ {
+ dwBuffSize--;
+ lpszBuff++;
+ }
+
+ if (plpszRetBuff) (*plpszRetBuff)=(LPSTR)lpszBuff;
+ if (pdwRetBuffSize) (*pdwRetBuffSize)=dwBuffSize;
+ }else{
+ bRet=FALSE;
+ }
+return(bRet);
+}
+
+
+__inline BOOL WSP2SP(LPCSTR lpszBuff,size_t dwBuffSize,LPSTR lpszRetBuff,size_t *pdwRetBuffSize)
+{// WSP->SP
+ BOOL bRet=TRUE;
+
+ if (lpszBuff && dwBuffSize && lpszRetBuff)
+ {
+ LPSTR lpszCurReadPos,pCRLF,lpszCurWritePos;
+ size_t dwToCopy,dwRetBuffSize;
+
+ pCRLF=(LPSTR)lpszBuff;
+ lpszCurReadPos=(LPSTR)lpszBuff;
+ lpszCurWritePos=lpszRetBuff;
+ dwRetBuffSize=0;
+
+ while(pCRLF)
+ {
+ pCRLF=(LPSTR)MemoryFind((pCRLF-lpszBuff),lpszBuff,(dwBuffSize-1),CRLF,2);
+ if (pCRLF)
+ {
+ pCRLF+=2;
+ if ((*pCRLF)==9 || (*pCRLF)==32)// LWS: <US-ASCII HT, horizontal-tab (9)> || <US-ASCII SP, space (32)>
+ {
+ dwToCopy=((pCRLF-2)-lpszCurReadPos);
+ pCRLF++;
+
+ memmove((LPVOID)lpszCurWritePos,(CONST VOID*)lpszCurReadPos,dwToCopy);
+ dwRetBuffSize+=(dwToCopy+1);
+ lpszCurWritePos+=dwToCopy;
+ lpszCurWritePos[0]=32;
+ lpszCurWritePos++;
+ lpszCurReadPos=pCRLF;
+ }
+ }else{
+ dwToCopy=((lpszBuff+dwBuffSize)-lpszCurReadPos);
+ dwRetBuffSize+=dwToCopy;
+ memmove((LPVOID)lpszCurWritePos,(CONST VOID*)lpszCurReadPos,dwToCopy);
+ }
+ }
+
+ if (pdwRetBuffSize) (*pdwRetBuffSize)=dwRetBuffSize;
+ }else{
+ bRet=FALSE;
+ }
+return(bRet);
+}
+
+
+
+__inline BOOL HT2SP(LPCSTR lpszBuff,size_t dwBuffSize,LPSTR lpszRetBuff,size_t *pdwRetBuffSize)
+{// HT->SP
+ BOOL bRet=TRUE;
+
+ if (lpszBuff && dwBuffSize && lpszRetBuff)
+ {
+ LPSTR lpszCurReadPos,pHT,lpszCurWritePos;
+ size_t dwToCopy,dwRetBuffSize;
+
+ pHT=(LPSTR)lpszBuff;
+ lpszCurReadPos=(LPSTR)lpszBuff;
+ lpszCurWritePos=lpszRetBuff;
+ dwRetBuffSize=0;
+
+ while(pHT)
+ {
+ pHT=(LPSTR)MemoryFind((pHT-lpszBuff),lpszBuff,dwBuffSize,"\t",1);
+ if (pHT)
+ {
+ dwToCopy=(pHT-lpszCurReadPos);
+ pHT++;
+
+ dwRetBuffSize+=(dwToCopy+1);
+ memmove((LPVOID)lpszCurWritePos,(CONST VOID*)lpszCurReadPos,dwToCopy);
+ lpszCurWritePos+=dwToCopy;
+ lpszCurWritePos[0]=32;
+ lpszCurWritePos++;
+ lpszCurReadPos=pHT;
+ }else{
+ dwToCopy=((lpszBuff+dwBuffSize)-lpszCurReadPos);
+ dwRetBuffSize+=dwToCopy;
+ memmove((LPVOID)lpszCurWritePos,(CONST VOID*)lpszCurReadPos,dwToCopy);
+ }
+ }
+
+ if (pdwRetBuffSize) (*pdwRetBuffSize)=dwRetBuffSize;
+ }else{
+ bRet=FALSE;
+ }
+return(bRet);
+}
+
+
+
+
+__inline BOOL CleanUnneededSP(LPCSTR lpszBuff,size_t dwBuffSize,LPSTR lpszRetBuff,size_t *pdwRetBuffSize)
+{// nSP->SP, SPCRLF->CRLF, CRLFSP->CRLF
+ BOOL bRet=TRUE;
+
+ if (lpszBuff && dwBuffSize && lpszRetBuff)
+ {
+ LPSTR lpszCurReadPos,pSP,pSPStart,pSPEnd,lpszCurWritePos,pEnd;
+ size_t dwToCopy,dwRetBuffSize;
+
+ pSP=(LPSTR)lpszBuff;
+ lpszCurReadPos=(LPSTR)lpszBuff;
+ lpszCurWritePos=lpszRetBuff;
+ pEnd=((LPSTR)lpszBuff+dwBuffSize);
+ dwRetBuffSize=0;
+
+ while(pSP)
+ {
+ pSP=(LPSTR)MemoryFind((pSP-lpszBuff),lpszBuff,dwBuffSize," ",1);
+ if (pSP)
+ {
+ dwToCopy=(pSP-lpszCurReadPos);
+ pSPStart=pSP;
+ pSPEnd=pSP;
+ while((*pSPEnd)==32 && pSPEnd<pEnd) pSPEnd++;
+
+ // check SP on line start
+ if ((pSPStart-1)>lpszBuff)
+ {
+ if ((*((WORD*)(pSPStart-2)))!=(*((WORD*)CRLF))) dwToCopy++;
+ }else{// buff start
+ if (pSPStart>lpszBuff) dwToCopy++;
+ }
+
+ // check SP on line end
+ if ((pSPEnd+1)<=pEnd)
+ {
+ if ((*((WORD*)pSPEnd))!=(*((WORD*)CRLF))) dwToCopy++;
+ }else{// buff start
+ if (pSPEnd>lpszBuff) dwToCopy++;
+ }
+
+ memmove((LPVOID)lpszCurWritePos,(CONST VOID*)lpszCurReadPos,dwToCopy);
+ lpszCurWritePos+=dwToCopy;
+ dwRetBuffSize+=dwToCopy;
+ lpszCurReadPos=pSPEnd;
+ pSP=pSPEnd;
+ }else{
+ dwToCopy=((lpszBuff+dwBuffSize)-lpszCurReadPos);
+ dwRetBuffSize+=dwToCopy;
+ memmove((LPVOID)lpszCurWritePos,(CONST VOID*)lpszCurReadPos,dwToCopy);
+ }
+ }
+
+ if (pdwRetBuffSize) (*pdwRetBuffSize)=dwRetBuffSize;
+ }else{
+ bRet=FALSE;
+ }
+return(bRet);
+}
+
+
+
+
+__inline size_t CopyText(LPVOID lpOutBuff,LPCVOID lpcBuff,size_t dwLen)
+{
+ size_t dwRet=0;
+
+ if (lpOutBuff && lpcBuff && dwLen)
+ {
+ BYTE bt;
+ LPBYTE lpbtIn=(LPBYTE)lpcBuff,lpbtOut=(LPBYTE)lpOutBuff;
+
+ for(size_t i=dwLen;i;i--)
+ {
+ bt=(*(lpbtIn++));
+ if (bt<127 && (bt>31 || bt==9 || bt==10 || bt==13))
+ {
+ (*(lpbtOut++))=bt;
+ dwRet++;
+ }
+ }
+ }
+return(dwRet);
+}
+
+
+__inline void InternetTimeGetCurrentTime(INTERNET_TIME *pitTime)
+{
+ TIME_ZONE_INFORMATION tzi={0};
+ GetTimeZoneInformation(&tzi);
+ pitTime->lTimeZone=tzi.Bias;
+ GetSystemTime(&pitTime->stTime);
+}
+
+
+__inline DWORD InternetTimeGetString(INTERNET_TIME *pitTime,LPSTR lpszBuff,size_t dwBuffSize,size_t *pdwBuffSizeRet)
+{// Переводит время из MAILTIME в строковое
+ DWORD dwRet=NO_ERROR;
+
+ if (dwBuffSize>31)
+ {
+ LPSTR lpszCurPos=lpszBuff;
+ size_t dwTimeLen=0,dwtm;
+
+ // day of weak// date of mounth// mounth name// year// hours // minutes// seconds
+ dwtm=wsprintfA(lpszCurPos,"%s, %02lu %s %04lu %02lu:%02lu:%02lu ",lpcszenmDayOfWeakEnum[pitTime->stTime.wDayOfWeek],pitTime->stTime.wDay,lpcszenmMonthEnum[pitTime->stTime.wMonth],pitTime->stTime.wYear,pitTime->stTime.wHour,pitTime->stTime.wMinute,pitTime->stTime.wSecond);
+ lpszCurPos+=dwtm;
+ dwTimeLen+=dwtm;
+
+ // time zone
+ if (pitTime->lTimeZone)
+ {
+ if (pitTime->lTimeZone < 0)
+ {// нужно добавить плюсик, минус добавляется автоматом
+ (*((BYTE*)lpszCurPos))='+';
+ lpszCurPos++;
+ dwTimeLen++;
+ }
+
+ dwtm=wsprintfA(lpszCurPos,"%04ld",-(((pitTime->lTimeZone/60)*100)+pitTime->lTimeZone%60));
+ lpszCurPos+=dwtm;
+ dwTimeLen+=dwtm;
+ }else{
+ dwtm=wsprintfA(lpszCurPos,"GMT");
+ lpszCurPos+=dwtm;
+ dwTimeLen+=dwtm;
+ }
+
+ if (pdwBuffSizeRet) (*pdwBuffSizeRet)=dwTimeLen;
+ }else{// переданный буффер слишком мал
+ if (pdwBuffSizeRet) (*pdwBuffSizeRet)=32;
+ dwRet=ERROR_INSUFFICIENT_BUFFER;
+ }
+return(dwRet);
+}
+
+
+
+__inline DWORD InternetTimeGetTime(LPCSTR lpszTime,size_t dwTimeSize,INTERNET_TIME *pitTime)
+{// Переводит время из строкового в INTERNET_TIME
+ DWORD dwRet=NO_ERROR;
+
+ if (lpszTime && dwTimeSize && dwTimeSize<4097 && pitTime)
+ {// = Thu, 21 May 1998 05:33:29 -0700 =
+ char sztmBuff[4096];
+ LPSTR lpszCurPos=sztmBuff,lpszTemp;
+ size_t i,dwCurSize=4096,dwTemp;
+
+ memset(pitTime, 0, sizeof(INTERNET_TIME));
+ WSP2SP((LPSTR)lpszTime,dwTimeSize,lpszCurPos,&dwCurSize);
+
+ if (dwCurSize>3)
+ {// день недели
+ if (lpszCurPos[3]==',')
+ {
+ for (i=0;i<8;i++)
+ {
+ if (CompareStringA(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NORM_IGNORECASE,lpcszenmDayOfWeakEnum[i],3,lpszCurPos,3)==CSTR_EQUAL)
+ {
+ pitTime->stTime.wDayOfWeek=(unsigned short)i;
+ break;
+ }
+ }
+
+ lpszCurPos+=4;
+ dwCurSize-=4;
+ }
+
+ if (dwCurSize>2)
+ {// день месяца
+ SkeepSPWSP(lpszCurPos,dwCurSize,&lpszCurPos,&dwCurSize);
+ if ((lpszTemp=(LPSTR)MemoryFindByte(0,lpszCurPos,dwCurSize,' ')))
+ {
+ dwTemp=(lpszTemp-lpszCurPos);
+ pitTime->stTime.wDay=(unsigned short)StrToUNum32(lpszCurPos,dwTemp);
+
+ lpszCurPos=(lpszTemp+1);
+ dwCurSize-=(dwTemp+1);
+
+ if (dwCurSize>3)
+ {// месяц
+ SkeepSPWSP(lpszCurPos,dwCurSize,&lpszCurPos,&dwCurSize);
+
+ for (i=1;i<14;i++)
+ {
+ if (CompareStringA(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),NORM_IGNORECASE,lpcszenmMonthEnum[i],3,lpszCurPos,3)==CSTR_EQUAL)
+ {
+ pitTime->stTime.wMonth=(unsigned short)i;
+ break;
+ }
+ }
+
+ lpszCurPos+=3;
+ dwCurSize-=3;
+
+
+ if (dwCurSize>3)
+ {// год
+ SkeepSPWSP(lpszCurPos,dwCurSize,&lpszCurPos,&dwCurSize);
+ if ((lpszTemp=(LPSTR)MemoryFindByte(0,lpszCurPos,dwCurSize,' ')))
+ {
+ dwTemp=(lpszTemp-lpszCurPos);
+ pitTime->stTime.wYear=(unsigned short)StrToUNum32(lpszCurPos,dwTemp);
+
+ lpszCurPos=(lpszTemp+1);
+ dwCurSize-=(dwTemp+1);
+
+ if (dwCurSize>2)
+ { // часы
+ SkeepSPWSP(lpszCurPos,dwCurSize,&lpszCurPos,&dwCurSize);
+ if ((lpszTemp=(LPSTR)MemoryFindByte(0,lpszCurPos,dwCurSize,':')))
+ {
+ dwTemp=(lpszTemp-lpszCurPos);
+ pitTime->stTime.wHour=(unsigned short)StrToUNum32(lpszCurPos,dwTemp);
+
+ lpszCurPos=(lpszTemp+1);
+ dwCurSize-=(dwTemp+1);
+
+ if (dwCurSize>2)
+ {// минуты
+ SkeepSPWSP(lpszCurPos,dwCurSize,&lpszCurPos,&dwCurSize);
+ if ((lpszTemp=(LPSTR)MemoryFindByte(0,lpszCurPos,dwCurSize,':')))
+ {
+ dwTemp=(lpszTemp-lpszCurPos);
+ pitTime->stTime.wMinute=(unsigned short)StrToUNum32(lpszCurPos,dwTemp);
+
+ lpszCurPos=(lpszTemp+1);
+ dwCurSize-=(dwTemp+1);
+
+ if (dwCurSize>2)
+ {// секунды, они есть
+ if ((lpszTemp=(LPSTR)MemoryFindByte(0,lpszCurPos,dwCurSize,' ')))
+ {
+ dwTemp=(lpszTemp-lpszCurPos);
+ pitTime->stTime.wSecond=(unsigned short)StrToUNum32(lpszCurPos,dwTemp);
+
+ lpszCurPos=(lpszTemp+1);
+ dwCurSize-=(dwTemp+1);
+ }
+ }else{// зоны нет
+ if (dwCurSize)
+ {
+ pitTime->stTime.wSecond=(unsigned short)StrToUNum32(lpszCurPos,dwCurSize);
+ lpszCurPos+=dwCurSize;
+ dwCurSize=0;
+ }
+ }
+ }else{
+ if ((lpszTemp=(LPSTR)MemoryFindByte(0,lpszCurPos,dwCurSize,' ')))
+ {
+ dwTemp=(lpszTemp-lpszCurPos);
+ pitTime->stTime.wMinute=(unsigned short)StrToUNum32(lpszCurPos,dwTemp);
+
+ lpszCurPos=(lpszTemp+1);
+ dwCurSize-=(dwTemp+1);
+ }
+ }
+
+ if (dwCurSize)
+ {// часовой пояс
+ SkeepSPWSP(lpszCurPos,dwCurSize,&lpszCurPos,&dwCurSize);
+ pitTime->lTimeZone=(LONG)StrToNum(lpszCurPos,dwCurSize);
+ if (pitTime->lTimeZone>1300 || pitTime->lTimeZone<-1200) pitTime->lTimeZone=2400;
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }else{
+ dwRet=ERROR_INVALID_HANDLE;
+ }
+return(dwRet);
+}
+
+
+
+#endif // !defined(AFX_INTERNET_TIME_H__F58D13FF_F6F2_476C_B8F0_7B9E9357CF48__INCLUDED_)
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