// 读取文件数据
bool FileGetData(LPTSTR fileName, char* fileBuffer, int fileSize)
{
// 获取文件名
FileGetName(fileName);
// 文件句柄
HANDLE hFile = CreateFile(TheFileName,GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL);
// 读取字节数
DWORD dSize = 0;
// 无法打开文件
if(hFile==INVALID_HANDLE_VALUE){
return false;
}
// 读取文件
if(!ReadFile(hFile,fileBuffer,fileSize,&dSize,NULL)){
return false;
}
// 关闭文件句柄
CloseHandle(hFile);
return true;
}
void PhoneGapFile::actionResolveLocalFileSystemURI(JSONMessage& message)
{
String callbackID = message.getParam("PhoneGapCallBackId");
String uri = message.getArgsField("uri");
// Get path.
const char* pURL = uri.c_str();
const char* pPath = strstr(pURL, "file://");
if (NULL == pPath)
{
callFileError(callbackID, "1000");
return;
}
if (pURL != pPath)
{
callFileError(callbackID, FILEERROR_SYNTAX_ERR);
return;
}
// Move to after "file://"
pPath += 7;
// Check that this is an existing directory.
if (!FileIsDirectory(pPath))
{
callFileError(callbackID, FILEERROR_NOT_FOUND_ERR);
return;
}
String entry = emitDirectoryEntry(
FileGetName(pPath),
pPath);
callSuccess(
callbackID,
entry,
"window.localFileSystem._castEntry");
}
/**
* Return a File object.
*/
void PhoneGapFile::actionGetFileMetadata(JSONMessage& message)
{
String callbackID = message.getParam("PhoneGapCallBackId");
String fullPath = message.getArgsField("fullPath");
char sizeBuf[64];
sprintf(sizeBuf, "%i", FileGetSize(fullPath));
String file = emitFile(
FileGetName(fullPath),
fullPath,
FileGetMimeType(fullPath),
FileGetDate(fullPath),
sizeBuf);
// Note that _castDate also casts a File object.
callSuccess(
callbackID,
file,
"window.localFileSystem._castDate");
}
BOOL SaveChart (HWND hWndGraph, HANDLE hInputFile, BOOL bGetFileName)
{
PGRAPHSTRUCT pGraph ;
PLINE pLine ;
HANDLE hFile ;
DISKCHART DiskChart ;
PERFFILEHEADER FileHeader ;
TCHAR szFileName [256] ;
BOOL newFileName = FALSE ;
if (hInputFile)
{
// use the input file handle if it is available
// this is the case for saving workspace data
hFile = hInputFile ;
}
else
{
if (pChartFullFileName)
{
lstrcpy (szFileName, pChartFullFileName) ;
}
if (bGetFileName || pChartFullFileName == NULL)
{
// if (!pChartFullFileName)
// {
// StringLoad (IDS_GRAPH_FNAME, szFileName) ;
// }
if (!FileGetName (hWndGraph, IDS_CHARTFILE, szFileName))
{
return (FALSE) ;
}
newFileName = TRUE ;
}
hFile = FileHandleCreate (szFileName) ;
if (hFile && newFileName)
{
ChangeSaveFileName (szFileName, IDM_VIEWCHART) ;
}
else if (!hFile)
{
DlgErrorBox (hWndGraph, ERR_CANT_OPEN, szFileName) ;
}
}
if (!hFile)
return (FALSE) ;
pGraph = pGraphs ;
if (!pGraph)
{
if (!hInputFile)
{
CloseHandle (hFile) ;
}
return (FALSE) ;
}
if (!hInputFile)
{
// only need to write file header if not workspace
memset (&FileHeader, 0, sizeof (FileHeader)) ;
lstrcpy (FileHeader.szSignature, szPerfChartSignature) ;
FileHeader.dwMajorVersion = ChartMajorVersion ;
FileHeader.dwMinorVersion = ChartMinorVersion ;
if (!FileWrite (hFile, &FileHeader, sizeof (PERFFILEHEADER)))
{
goto Exit0 ;
}
}
DiskChart.Visual = pGraph->Visual ;
DiskChart.gOptions = pGraph->gOptions ;
DiskChart.gMaxValues = pGraph->gMaxValues ;
DiskChart.dwNumLines = NumLines (pGraph->pLineFirst) ;
DiskChart.bManualRefresh = pGraph->bManualRefresh ;
DiskChart.perfmonOptions = Options ;
if (!FileWrite (hFile, &DiskChart, sizeof (DISKCHART)))
{
goto Exit0 ;
}
for (pLine = pGraph->pLineFirst ;
pLine ;
pLine = pLine->pLineNext)
{ // for
if (!WriteLine (pLine, hFile))
{
goto Exit0 ;
}
} // for
if (!hInputFile)
{
CloseHandle (hFile) ;
}
return (TRUE) ;
Exit0:
if (!hInputFile)
{
CloseHandle (hFile) ;
// only need to report error if not workspace
DlgErrorBox (hWndGraph, ERR_SETTING_FILE, szFileName) ;
}
return (FALSE) ;
} // SaveChart
// This routine opens the export file and put in the header info.
// It is used by ExportChart, ExportAlert, & ExportReport.
INT ExportFileOpen (HWND hWnd, HANDLE *phFile, int IntervalMSecs, LPTSTR *ppFileName)
{
CHAR TempBuff [LongTextLen] ;
TCHAR UnicodeBuff [LongTextLen] ;
TCHAR UnicodeBuff1 [MiscTextLen] ;
SYSTEMTIME SystemTime ;
int StringLen ;
INT ErrCode = 0 ;
FLOAT eIntervalSecs ;
// defined and setup in status.c
extern TCHAR szCurrentActivity [] ;
extern TCHAR szStatusFormat [] ;
*phFile = 0 ;
if (!FileGetName (hWnd, IDS_EXPORTFILE, UnicodeBuff))
{
// user cancel
goto Exit0 ;
}
*ppFileName = StringAllocate (UnicodeBuff) ;
// open the file..
if (!(*phFile = FileHandleCreate (UnicodeBuff)))
{
// can't open the file
ErrCode = ERR_CANT_OPEN ;
goto Exit0 ;
}
// export header
StringLoad (IDS_REPORT_HEADER, UnicodeBuff) ;
ConvertUnicodeStr (TempBuff, UnicodeBuff) ;
StringLen = strlen (TempBuff) ;
ConvertUnicodeStr (&TempBuff[StringLen], LocalComputerName) ;
strcat (TempBuff, LineEndStr) ;
if (!FileWrite (*phFile, TempBuff, strlen(TempBuff)))
{
ErrCode = ERR_EXPORT_FILE ;
goto Exit0 ;
}
// export today's date time
GetLocalTime (&SystemTime) ;
StringLoad (IDS_EXPORT_DATE, UnicodeBuff) ;
StringLen = lstrlen (UnicodeBuff) ;
UnicodeBuff[StringLen] = TEXT(':') ;
UnicodeBuff[StringLen+1] = TEXT(' ') ;
SystemTimeDateString (&SystemTime, &UnicodeBuff[StringLen+2]) ;
ConvertUnicodeStr (TempBuff, UnicodeBuff) ;
strcat (TempBuff, LineEndStr) ;
if (!FileWrite (*phFile, TempBuff, strlen(TempBuff)))
{
ErrCode = ERR_EXPORT_FILE ;
goto Exit0 ;
}
StringLoad (IDS_EXPORT_TIME, UnicodeBuff) ;
StringLen = lstrlen (UnicodeBuff) ;
UnicodeBuff[StringLen] = TEXT(':') ;
UnicodeBuff[StringLen+1] = TEXT(' ') ;
SystemTimeTimeString (&SystemTime, &UnicodeBuff[StringLen+2], FALSE) ;
ConvertUnicodeStr (TempBuff, UnicodeBuff) ;
strcat (TempBuff, LineEndStr) ;
if (!FileWrite (*phFile, TempBuff, strlen(TempBuff)))
{
ErrCode = ERR_EXPORT_FILE ;
goto Exit0 ;
}
// export data source
TSPRINTF (UnicodeBuff, szStatusFormat,
PlayingBackLog () ?
PlaybackLog.szFileTitle : szCurrentActivity) ;
ConvertUnicodeStr (TempBuff, UnicodeBuff) ;
strcat (TempBuff, LineEndStr) ;
if (!FileWrite (*phFile, TempBuff, strlen(TempBuff)))
{
ErrCode = ERR_EXPORT_FILE ;
goto Exit0 ;
}
if (!PlayingBackLog())
{
eIntervalSecs = (FLOAT)IntervalMSecs / (FLOAT) 1000.0 ;
StringLoad (IDS_CHARTINT_FORMAT, UnicodeBuff1) ;
TSPRINTF (UnicodeBuff, UnicodeBuff1, eIntervalSecs) ;
ConvertDecimalPoint (UnicodeBuff) ;
ConvertUnicodeStr (TempBuff, UnicodeBuff) ;
strcat (TempBuff, LineEndStr) ;
if (!FileWrite (*phFile, TempBuff, strlen(TempBuff)))
{
ErrCode = ERR_EXPORT_FILE ;
goto Exit0 ;
}
}
else
{
// export the log start and stop date/time
StringLoad (IDS_START_TEXT, UnicodeBuff) ;
StringLen = lstrlen (UnicodeBuff) ;
LogPositionSystemTime (&(PlaybackLog.StartIndexPos), &SystemTime) ;
SystemTimeDateString (&SystemTime, &UnicodeBuff[StringLen]) ;
StringLen = lstrlen (UnicodeBuff) ;
UnicodeBuff[StringLen] = TEXT(' ') ;
StringLen++ ;
SystemTimeTimeString (&SystemTime, &UnicodeBuff[StringLen], FALSE) ;
ConvertUnicodeStr (TempBuff, UnicodeBuff) ;
strcat (TempBuff, LineEndStr) ;
if (!FileWrite (*phFile, TempBuff, strlen(TempBuff)))
{
ErrCode = ERR_EXPORT_FILE ;
goto Exit0 ;
}
StringLoad (IDS_STOP_TEXT, UnicodeBuff) ;
StringLen = lstrlen (UnicodeBuff) ;
LogPositionSystemTime (&(PlaybackLog.StopIndexPos), &SystemTime) ;
SystemTimeDateString (&SystemTime, &UnicodeBuff[StringLen]) ;
StringLen = lstrlen (UnicodeBuff) ;
UnicodeBuff[StringLen] = TEXT(' ') ;
StringLen++ ;
SystemTimeTimeString (&SystemTime, &UnicodeBuff[StringLen], FALSE) ;
ConvertUnicodeStr (TempBuff, UnicodeBuff) ;
strcat (TempBuff, LineEndStr) ;
if (!FileWrite (*phFile, TempBuff, strlen(TempBuff)))
{
ErrCode = ERR_EXPORT_FILE ;
goto Exit0 ;
}
if (hWnd == hWndAlert)
{
eIntervalSecs = (FLOAT)IntervalMSecs / (FLOAT) 1000.0 ;
StringLoad (IDS_CHARTINT_FORMAT, UnicodeBuff1) ;
TSPRINTF (UnicodeBuff, UnicodeBuff1, eIntervalSecs) ;
ConvertDecimalPoint (UnicodeBuff) ;
ConvertUnicodeStr (TempBuff, UnicodeBuff) ;
strcat (TempBuff, LineEndStr) ;
if (!FileWrite (*phFile, TempBuff, strlen(TempBuff)))
{
ErrCode = ERR_EXPORT_FILE ;
goto Exit0 ;
}
}
}
return (0) ;
Exit0:
return (ErrCode) ;
} // ExportFileOpen
// mosync://PhoneGap?service=File&action=readEntries&args={"fullPath":"/mnt/sdcard/fob1"}&
// PhoneGapCallBackId=File21
void PhoneGapFile::actionReadEntries(JSONMessage& message)
{
String callbackID = message.getParam("PhoneGapCallBackId");
String path = message.getArgsField("fullPath");
// Open entry array.
String entries = "[";
char nameBuf[2048];
// Make sure path end with a slash.
FileMakeDirectoryPath(path);
// Open directory listing.
MAHandle list = maFileListStart(
path.c_str(),
"",
MA_FL_SORT_NAME | MA_FL_ORDER_ASCENDING);
if (list < 0)
{
callFileError(callbackID, FILEERROR_NOT_FOUND_ERR);
return;
}
// List all files in this directory.
while (true)
{
// Move to next file.
int result = maFileListNext(list, nameBuf, 2048);
if (0 == result)
{
// No more files.
break;
}
if (0 > result)
{
maFileListClose(list);
callFileError(callbackID, FILEERROR_NOT_FOUND_ERR);
return;
}
// Add separating comma if needed.
if (entries.size() > 1)
{
entries += ",";
}
// Full path to entry.
String fullPath = path + nameBuf;
// Is this a directory?
if ('/' == nameBuf[result - 1])
{
// We remove the trailing slash of the directory.
String pathWithNoSlash = fullPath.substr(0, fullPath.size() - 1);
String entry = emitDirectoryEntry(
FileGetName(pathWithNoSlash),
pathWithNoSlash);
entries += entry;
}
else
{
String entry = emitFileEntry(
FileGetName(fullPath),
fullPath);
entries += entry;
}
}
// Close the directory listing.
maFileListClose(list);
// Close entry array.
entries += "]";
// Return result to PhoneGap.
callSuccess(
callbackID,
entries,
"window.localFileSystem._castEntries");
}
int main(int argc, char *argv[])
{
char name[100];
lst = stderr;
if (argc == 1) {
Help();
exit(EXIT_FAILURE);
}
InitFrameVars();
source_name[0] = '\0';
param_options(argc, argv);
/* check on correct parameter usage */
if (source_name[0] == 0) {
fprintf(stderr, "No input file specified");
exit(EXIT_FAILURE);
}
/* open the Source file (Scanner.S_src) */
if ((S_src = open(source_name, O_RDONLY|O_BINARY)) == -1) {
fprintf(stderr, "Unable to open input file %s\n", source_name);
exit(EXIT_FAILURE);
}
/* open the listing file */
if (L_option) {
FileGetName(name, source_name);
strcat(name, ".lst");
lstfile = OpenFile(name, "w", 1);
} else if (!Q_option) lstfile = stderr; else lstfile = stdout;
/* install error reporting procedure */
Custom_Error = (Error_Func) StoreError;
InitTab();
InitScannerTab();
Parse();
close(S_src);
lst = lstfile;
if (Errors && !L_option) SummarizeErrors();
else if (Errors || L_option) PrintListing();
if (Errors) { /* Check for Syntax Errors */
fclose(lstfile);
exit(EXIT_FAILURE);
}
MakeScanner();
MakeParser();
if (Errors) { /* Check for LL(1) Errors, Undeclared Symbols, etc */
fclose(lstfile);
exit(EXIT_FAILURE);
}
SetupFrameVars();
if (!T_option) {
if (!P_option) GenScanner();
GenParser();
GenHeaders();
if (C_option) GenCompiler();
}
if (L_option) {
if (S_option) {
ShowClassTab();
ShowTermTab();
ShowCommentTab();
ShowSymSetTab();
ShowNTermTab();
}
if (A_option) ShowDFA();
fclose(lstfile);
}
DoneTab();
DoneScannerTab();
return (EXIT_SUCCESS);
}
