📄 想法.cpp
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int fracountsum=0;
UINT afertproc (void *arg)
{
static uint reset_count=0;
while (live_flag)
{
for (int i=0;i<G_Channel.chan_num;i++)
{
if (live_flag==FALSE) break;
if(G_Channel.systype==0)//接收端处理数据
{
RXBUF * recreadbuff;
TXBUF *recfilebuff=new TXBUF;
memset(recfilebuff, 0, sizeof(TXBUF));
int ptr = 0;
short len;
uchar val;
recreadbuff= &G_Channel.chan_data[i].recrx ;
LenRecQ(recreadbuff,&len);
if(len>6)
{
if (len ==0) break;
ptr = recreadbuff->headP;
for(int j=0;j<len;j++)
{
int fracount=0;
if (recreadbuff->buf[ptr+j] == 0xeb &&
recreadbuff->buf[ptr+j+1] == 0x90 &&
recreadbuff->buf[ptr+j+2] == 0xeb &&
recreadbuff->buf[ptr+j+3] == 0x90 &&
recreadbuff->buf[ptr+j+4] == 0xeb &&
recreadbuff->buf[ptr+j+5] == 0x90)
{
if(j>0){
for(int k=0;k<j;k++)
{
GetRecVal(recreadbuff, &val);
EnterTrnQ(recfilebuff,val);
}
fracount++;
len=len-j;
}
}
else if(recreadbuff->buf[ptr] == 0xD7 &&
recreadbuff->buf[ptr+1] == 0x09 &&
recreadbuff->buf[ptr+2] == 0xD7 &&
recreadbuff->buf[ptr+3] == 0x09 &&
recreadbuff->buf[ptr+4] == 0xD7 &&
recreadbuff->buf[ptr+5] == 0x09)
{
if(j>0){
for(int k=0;k<j;k++)
{
GetRecVal(recreadbuff, &val);
EnterTrnQ(recfilebuff,val);
}
fracount++;
len=len-j;
}
}
fracountsum=fracountsum+fracount;
}
/*
for(int j=0;j<len;j++)
{
int fracount=0;
if (recreadbuff->buf[ptr+j] == 0xeb &&
recreadbuff->buf[ptr+j+1] == 0x90 &&
recreadbuff->buf[ptr+j+2] == 0xeb &&
recreadbuff->buf[ptr+j+3] == 0x90 &&
recreadbuff->buf[ptr+j+4] == 0xeb &&
recreadbuff->buf[ptr+j+5] == 0x90)
{
if (j>0) {
for(int k =0;k<j; k++)
{
GetRecVal(recreadbuff, &val);
EnterTrnQ(recfilebuff,val);
}
fracount++;
len=len-j;
}
}
else if(recreadbuff->buf[ptr+j] == 0xD7 &&
recreadbuff->buf[ptr+j+1] == 0x09 &&
recreadbuff->buf[ptr+j+2] == 0xD7 &&
recreadbuff->buf[ptr+j+3] == 0x09 &&
recreadbuff->buf[ptr+j+4] == 0xD7 &&
recreadbuff->buf[ptr+j+5] == 0x09)
{
if (j>0) {
for(int k =0;k<j; k++)
{
GetRecVal(recreadbuff, &val);//这其实都执行了recreadbuff->headP=recreadbuff->headP+j;
EnterTrnQ(recfilebuff,val);//能用数组？？
}
fracount++;
len=len-j;
}
}
fracountsum=fracountsum+fracount;
// recreadbuff->headP=recreadbuff->headP+j;*/
}
}
CString str;
char strpath[50];
GetCurrentDirectory(MAX_PATH,strpath);
//str.Format("%s\\channeldata\\通道%02d%s.txt",strpath,i,G_Channel.chan_data[i].chanName);//不能用fopen创建文件夹
str.Format("%s\\通道%02d%s.txt",strpath,i,G_Channel.chan_data[i].chanName);
if(fracountsum>5)// || fracount%(G_Channel.timeTrig/40) ==0)
{
int cnt=0;
char writebuff[1080];
while(recfilebuff->tailP != recfilebuff->headP)
{
uchar value = recfilebuff->buf[recfilebuff->headP];
writebuff[cnt] = value;
recfilebuff->headP = (recfilebuff->headP + 1) % TRNLength;
cnt++;
}
if (cnt >0) {
FILE *fp;//声明文件指针对象
fp=fopen(str,"a+");
//fp=fopen("C:\\Program Files\\test.txt","r+");
if(fp!=NULL)
{
fwrite(writebuff,sizeof(char),cnt,fp);
fracountsum=0;
}
fclose(fp);
}
}
delete recfilebuff;
}
else if(G_Channel.systype==1)//发送端处理数据(从文件读取数据到G_Channel.chan_data[i].sentx）
{
//TXBUF *sendwritebuff=0;
CString str;
char strpath[50];
GetCurrentDirectory(MAX_PATH,strpath);
str.Format("%s\\channeldata\\通道%02d%s.txt",strpath,i,G_Channel.chan_data[i].chanName);
char sendbuff[2048];
FILE *fp;//声明文件指针对象
fp=fopen(str,"r+");
if(fp!=NULL)
{
fread(sendbuff,sizeof(char),1080,fp);
}
fclose(fp);
for(int t=0;t<2048;t++)
{
G_Channel.chan_data[i].sentx.buf[t]=sendbuff[t];
}
}
}
Sleep(40);
}
return NULL;
}
//***********************************************************
//创建文件夹
一段我用过的代码：
CString strFolderPath="c:\\test"
// 判断路径是否存在
if (!PathIsDirectory(m_strFolderPath) )
{
CString strMsg;
strMsg.Format ("指定路径\"%s\"不存在，是否创建?", m_strFolderPath);
if (AfxMessageBox(strMsg, MB_YESNO) == IDYES)
{
if (!CreateDirectory(m_strFolderPath, NULL ) )
{
strMsg.Format ("创建路径\"%s\"失败！是否继续?", m_strFolderPath);
if (AfxMessageBox(strMsg, MB_YESNO) == IDYES)
return;
}
}
}
一个标准的保存与另存为对话框
BOOL CMainFrame::SaveProject( int saveFlat )
{
//源地址szResDir
wchar_t szResDir[MAX_PATH] = {0};
//目的地址
wchar_t szDestDir[MAX_PATH] = {0};
//已经存在的地址
wchar_t szExistDir[MAX_PATH] = {0};
//普通对话框结构体
OPENFILENAME ofn;
//保存的文件名szFile
wchar_t szFile[260];
ZeroMemory(&ofn, sizeof(ofn));
ofn.lStructSize = sizeof(ofn);
//对话框的Handle，如(CFrameWnd*)AfxGetMainWnd()->m_hWnd
ofn.hwndOwner = (CFrameWnd*)AfxGetMainWnd()->m_hWnd;
ofn.lpstrFile = szFile;
CString folderName = g_lpszXmlName;
CString fmat;
//保存文件的后缀
CString extName;
fmat.Format(L"%s",L".");
int filterIndex = 1;
//搜索是否存在"."
int num = folderName.Find(fmat);
fmat = folderName.Left(num);
int stl = folderName.GetLength();
int charCount = stl - num;
extName = folderName.Right(charCount);
if(saveFlat == 1)
{
wsprintf(ofn.lpstrFile,L"%s",L"Executor\0");
}
else
{
if(wcscmp(extName, L".vxml") == 0)
{
filterIndex = 1;
}
if(wcscmp(extName, L".xml") == 0)
{
filterIndex = 2;
}
wsprintf(ofn.lpstrFile,L"%s",fmat);
}
//文件路径的最大长度
ofn.nMaxFile = sizeof(szFile);
ofn.nFilterIndex = filterIndex;
ofn.lpstrFileTitle = NULL;
ofn.nMaxFileTitle = 0;
ofn.lpstrInitialDir = NULL;
//对话框类型
ofn.Flags = OFN_NOCHANGEDIR;//OFN_PATHMUSTEXIST | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY
if(saveFlat == 1)
{
//对话框标题
fn.lpstrTitle = L"保存为";
}
else
{
ofn.lpstrTitle = L"另存为";
}
//对话框过滤器
ofn.lpstrFilter = L"VXML(*.vxml)\0*.vxml\0XML(*.xml)\0*.xml\0";
//弹出保存对话框
if(GetSaveFileName(&ofn) != TRUE)
{
return FALSE;
}
wchar_t temp[MAX_PATH] = {0};
//文件保存所在的驱动器，如C:
wchar_t drive[_MAX_DRIVE];
//不包含文件名与驱动器的文件路径
wchar_t dir[_MAX_DIR];
//文件名
wchar_t fname[_MAX_FNAME];
//文件后缀
wchar_t ext[_MAX_EXT];
wchar_t strExtName[MAX_PATH] = {0};
int extFlat = 0;
extFlat = ofn.nFilterIndex;
//解析包含文件名的路径szFile
_wsplitpath( szFile, drive, dir, fname, ext );
if(extFlat == 1)
{
wsprintf(strExtName,L"%s",L".vxml");
}
else
{
wsprintf(strExtName,L"%s",L".xml");
}
wchar_t filePath[MAX_PATH] = {0};
wsprintf(filePath,L"%s\%s",drive,dir);
CString strSaveFileName = filePath;
int i = strSaveFileName.GetLength();
strSaveFileName = strSaveFileName.Left(i-1);
wsprintf(szExistDir, L"%s\\%s%s",strSaveFileName,fname,strExtName);
//如果路径szExistDir已经存在
if(_waccess(szExistDir, 0) == 0)
{
UINT ret =
::AfxMessageBox( L"此目录下已经存在有相同的数据文件名，是否覆盖现在数据？", MB_YESNO);
if(ret != IDYES)
{
return FALSE;
}
}
else
{
}
wchar_t szResFile[MAX_PATH] = {0};
wchar_t szDesFile[MAX_PATH] = {0};
wchar_t xmlPath[MAX_PATH] = {0};
wchar_t szExDestFile[MAX_PATH] = {0};
wchar_t szExResFile[MAX_PATH] = {0};
wsprintf(szDesFile, L"%s",szExistDir);
//从源路径szResFile复制文件到目标路径szDestFile
CopyFile(szResFile,szDestFile,FALSE);
wsprintf(szDestDir, L"%s", strSaveFileName);
if(saveFlat == 1)
{
wsprintf(szResFile, L"%s\\%s", g_xmlPath, g_defualtXmlName);
CopyFile(szResFile,szDesFile,FALSE);
wsprintf(szResDir, L"%s\\%s", g_xmlPath, L"vmd");
CopyDirToDir(szResDir, szDestDir);
wsprintf(szResDir, L"%s\\%s", g_xmlPath, L"media");
CopyDirToDir(szResDir, szDestDir);
}
else
{
int slen = wcslen(g_xmlPath);
for(int i=0; i
{
if(i >= 3)
xmlPath[i] = g_xmlPath[i+1];
else
xmlPath[i] = g_xmlPath[i];
}
wsprintf(m_szSavePath, L"%s", strSaveFileName);
wsprintf(szResFile, L"%s\%s", xmlPath, g_lpszXmlName);
if(wcscmp(szDesFile, szResFile) != 0)
{CopyFile(szResFile,szDesFile,FALSE);}
wsprintf(szExDestFile, L"%s\\%s", szDestDir, L"vmd");
wsprintf(szResDir, L"%s\%s", xmlPath, L"vmd");
if(wcscmp(szExDestFile, szResDir) != 0)
{CopyDirToDir(szResDir, szDestDir);}
wsprintf(szExDestFile, L"%s\\%s", szDestDir, L"media");
wsprintf(szResDir, L"%s\%s", xmlPath, L"media");
if(wcscmp(szExDestFile, szResDir) != 0)
{CopyDirToDir(szResDir, szDestDir);}
}
wsprintf(g_lpszExePath, L"%s",strSaveFileName);
wsprintf(g_xmlExecutorPath, L"%s", szDesFile);
wsprintf(g_lpszXmlName, L"%s%s",fname, strExtName);
return TRUE;
}
BOOL CopyDirToDir(wchar_t *pszSrcDir,wchar_t *pszDesDir)
{
SHFILEOPSTRUCT FileOp = {0};
//if(!PathIsDirectory(pszSrcDir) || !PathIsDirectory(pszDesDir))
//{
// return true;
//}
FileOp.fFlags = FOF_NOCONFIRMATION;
FileOp.lpszProgressTitle = NULL;
FileOp.hNameMappings = NULL;
FileOp.hwnd = NULL;
FileOp.pTo = pszDesDir;
FileOp.wFunc = FO_COPY;
FileOp.pFrom = pszSrcDir;
//Copies, moves, renames, or deletes a file system object.
return SHFileOperation(&FileOp) == 0;
}
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