C++ FileClose函数代码示例

LibFileIoClass::~LibFileIoClass(void)
{
	LibError_SetExtErrorMessage("");
	FileClose();
}

BOOLEAN WriteSoundArray()
{
    HWFILE		hFile;
    DebugMsg(TOPIC_JA2, DBG_LEVEL_3, String("WriteSoundArray"));
    //Debug code; make sure that what we got from the file is the same as what's there
    // Open a new file
    hFile = FileOpen( "TABLEDATA\\Sounds out.xml", FILE_ACCESS_WRITE | FILE_CREATE_ALWAYS, FALSE );
    if ( !hFile )
        return( FALSE );
    UINT32 cnt;

    FilePrintf(hFile,"<SOUNDLIST>\r\n");
    for(cnt = 0;cnt < NUM_SAMPLES;cnt++)
    {
        FilePrintf(hFile,"\t<SOUND>");
        STR8 szRemainder = szSoundEffects[cnt]; //the remaining string to be output (for making valid XML)
        while(szRemainder[0] != '\0')
        {
            UINT32 uiCharLoc = strcspn(szRemainder,"&<>\'\"\0");
            char invChar = szRemainder[uiCharLoc];

            if(uiCharLoc)
            {
                szRemainder[uiCharLoc] = '\0';
                FilePrintf(hFile,"%s",szRemainder);
                szRemainder[uiCharLoc] = invChar;
            }
            szRemainder += uiCharLoc;
            switch(invChar)
            {
                case '&':
                    FilePrintf(hFile,"&amp;");
                    szRemainder++;
                    break;

                case '<':
                    FilePrintf(hFile,"&lt;");
                    szRemainder++;
                    break;

                case '>':
                    FilePrintf(hFile,"&gt;");
                    szRemainder++;
                    break;

                case '\'':
                    FilePrintf(hFile,"&apos;");
                    szRemainder++;
                    break;

                case '\"':
                    FilePrintf(hFile,"&quot;");
                    szRemainder++;
                    break;
            }
        }
        FilePrintf(hFile,"</SOUND>\r\n");
    }
    FilePrintf(hFile,"</SOUNDLIST>\r\n");
    FileClose( hFile );
    return( TRUE );
}

void CEtsEodManagerDoc::DeleteContents()
{
	FileClose();
	CDocument::DeleteContents();
}

//.........这里部分代码省略.........
  is_custom = (Boolean)(myargs[2].intvalue);
  if (myargs[3].intvalue)   /* show progress */
  {
  	pmon = MonitorStrNew("CdScan", 40);
  }
  outputfile = myargs[4].strvalue;   /* output file name */

  if (pmon != NULL)
  	MonitorStrValue(pmon, "Reading Parse Trees");

  if (! SeqEntryLoad() || ! SubmitAsnLoad())   /* read ASN.1 parse trees */
  {
  	Message(MSG_ERROR, "Can't open parse trees");
  	goto ret;
  }

  if (! PrintTemplateSetLoad ("asn2ff.prt"))
  {
    Message(MSG_ERROR, "Can't load print templates");
	goto ret;
  }

  if (pmon != NULL)
  	MonitorStrValue(pmon, "Initializing Entrez");

  if (! EntrezInit ("cdscan", FALSE, &is_network)) /* init Entrez */
  {
  	Message(MSG_ERROR, "Can't initialize Entrez");
  	goto ret;
  }

  did_init = TRUE;
  if (is_network)
  {
      Message (MSG_ERROR, "Network service does not allow scanning");
  	goto ret;
  }

  if (pmon != NULL)
  	MonitorStrValue(pmon, "Building File List");

  eip = EntrezGetInfo ();                        /* set up the file lists */
  if ((eip == NULL) || (eip->div_info == NULL))
  {
  	Message(MSG_ERROR, "Can't find Entrez file info");
  	goto ret;
  }


  flp = FileListNew (NULL, INT2_MIN, NULL, NULL);
  if (flp == NULL)
  {
  	Message(MSG_ERROR, "Can't allocate file list");
  	goto ret;
  }

  div_info = eip->div_info;
  for (i = 0; i < eip->div_count; i++)
  {
  	StringNCpy (div, div_info [i].tag, sizeof (div) - 1);
  	if (! is_na)
  	{
      	CdEnumFiles (CdDir_rec, TYP_AA, div, EnumerateFiles, &flp);
      }
  	else
  	{
      	CdEnumFiles (CdDir_rec, TYP_NT, div, EnumerateFiles, &flp);
  	}
  }

  fp = FileOpen (outputfile, "w");   /* test that we can open output file */
  if (fp == NULL)
  {
  	Message(MSG_ERROR, "Can't open [%s]", outputfile);
  	goto ret;
  }

  FileClose (fp);     /* will be reopened for each input file */

  ProcessFileList (flp, outputfile);              /* process the file list */

ret:                                                         /* clean up */

  if (pmon != NULL)     /* close the progress monitor */
	MonitorFree(pmon);

  if (did_init)
	  EntrezFini();         /* close entrez */

  while (flp != NULL)       /* free file list */
  {
    next = flp->next;
    MemFree (flp->fdir);
    MemFree (flp->fname);
    MemFree (flp);
    flp = next;
  }

  return 0;
}

bool CfgSaveExW3(CFG_RW *rw, FOLDER *f, wchar_t *name, UINT *written_size, bool write_binary)
{
	wchar_t tmp[MAX_SIZE];
	bool text = !write_binary;
	UCHAR hash[SHA1_SIZE];
	BUF *b;
	IO *o;
	bool ret = true;
	UINT dummy_int = 0;
	// Validate arguments
	if (name == NULL || f == NULL)
	{
		return false;
	}
	if (written_size == NULL)
	{
		written_size = &dummy_int;
	}

	// Convert to buffer
	b = CfgFolderToBuf(f, text);
	if (b == NULL)
	{
		return false;
	}
	// Hash the contents
	Hash(hash, b->Buf, b->Size, true);

	// Compare the contents to be written with the content which was written last
	if (rw != NULL)
	{
		if (Cmp(hash, rw->LashHash, SHA1_SIZE) == 0)
		{
			// Contents are not changed
			ret = false;
		}
		else
		{
			Copy(rw->LashHash, hash, SHA1_SIZE);
		}
	}

	if (ret || OS_IS_UNIX(GetOsInfo()->OsType))
	{
		// Generate a temporary file name
		UniFormat(tmp, sizeof(tmp), L"%s.log", name);
		// Copy the file that currently exist to a temporary file
		FileCopyW(name, tmp);

		// Save the new file
		o = FileCreateW(name);
		if (o != NULL)
		{
			if (FileWrite(o, b->Buf, b->Size) == false)
			{
				// File saving failure
				FileClose(o);
				FileDeleteW(name);
				FileRenameW(tmp, name);

				if (rw != NULL)
				{
					Zero(rw->LashHash, sizeof(rw->LashHash));
				}
			}
			else
			{
				// Successful saving file
				FileClose(o);
				// Delete the temporary file
				FileDeleteW(tmp);
			}
		}
		else
		{
			// File saving failure
			FileRenameW(tmp, name);

			if (rw != NULL)
			{
				Zero(rw->LashHash, sizeof(rw->LashHash));
			}
		}
	}

	*written_size = b->Size;

	// Release memory 
	FreeBuf(b);

	return ret;
}

BOOLEAN ReadInBurstSoundArray(STR fileName)
{
	HWFILE		hFile;
	UINT32		uiBytesRead;
	UINT32		uiFSize;
	CHAR8 *		lpcBuffer;
	XML_Parser	parser = XML_ParserCreate(NULL);

	burstSoundParseData pData;

	DebugMsg(TOPIC_JA2, DBG_LEVEL_3, String("Loading %s",SOUNDSFILENAME ) );

	// Open sounds file
	hFile = FileOpen( fileName, FILE_ACCESS_READ, FALSE );
	if ( !hFile )
		return( FALSE );

	uiFSize = FileGetSize(hFile);
	lpcBuffer = (CHAR8 *) MemAlloc(uiFSize+1);

	//Read in block
	if ( !FileRead( hFile, lpcBuffer, uiFSize, &uiBytesRead ) )
	{
		MemFree(lpcBuffer);
		return( FALSE );
	}

	lpcBuffer[uiFSize] = 0; //add a null terminator

	FileClose( hFile );


	XML_SetElementHandler(parser, burstSoundStartElementHandle, burstSoundEndElementHandle);
	XML_SetCharacterDataHandler(parser, burstSoundCharacterDataHandle);


	memset(&pData,0,sizeof(pData));
	pData.maxArraySize = MAX_SAMPLES;
	pData.curIndex = -1;

	XML_SetUserData(parser, &pData);


	if(!XML_Parse(parser, lpcBuffer, uiFSize, TRUE))
	{
		CHAR8 errorBuf[511];

		sprintf(errorBuf, "XML Parser Error in %s.xml: %s at line %d", SOUNDSFILENAME, XML_ErrorString(XML_GetErrorCode(parser)), XML_GetCurrentLineNumber(parser));
		LiveMessage(errorBuf);

		MemFree(lpcBuffer);
		return FALSE;
	}

	MemFree(lpcBuffer);


	XML_ParserFree(parser);

	return( TRUE );
}

int loadStrings()
{
	const size_t tokenNum = 1 + STR_NUM * 2;
	jsmntok_t t[tokenNum];
	char buf[8192];
	wchar_t path[_MAX_LFN];
	jsmn_parser p;
	unsigned int i, j, k;
	const char *s;
	int l, r, len;
	File fd;

	swprintf(path, _MAX_LFN, L"%ls/%s",
		langPath, fontIsLoaded ? cfgs[CFG_LANG].val.s : "en.json");
	if (!FileOpen(&fd, path, 0))
		return 1;

	len = FileGetSize(&fd);
	if (len > sizeof(buf))
		return 1;

	FileRead(&fd, buf, len, 0);
	FileClose(&fd);

	jsmn_init(&p);
	r = jsmn_parse(&p, buf, len, t, tokenNum);
	if (r < 0)
		return r;

	for (i = 1; i < r; i++) {
		for (j = 0; j < STR_NUM; j++) {
			s = buf + t[i].start;

			len = t[i].end - t[i].start;
			if (!memcmp(s, keys[j], len) && !keys[j][len]) {
				i++;
				len = t[i].end - t[i].start;
				s = buf + t[i].start;
				for (k = 0; k + 1 < STR_MAX_LEN && len > 0; k++) {
					if (s[0] == '\\' && s[1] == 'n') {
						strings[j][k] = '\n';
						l = 2;
					} else {
						l = mbtowc(strings[j] + k, s, len);
						if (l < 0)
							break;
					}

					len -= l;
					s += l;
				}

				strings[j][k] = 0;
				mbtowc(NULL, NULL, 0);
				break;
			}
		}
	}

	return 0;
}

static Int2 LIBCALLBACK TPASmartBioseqFetchFunc (Pointer data)

{
  BioseqPtr         bsp;
  Char              cmmd [256];
  Pointer           dataptr;
  Uint2             datatype;
  Uint2             entityID;
  FILE*             fp;
  OMProcControlPtr  ompcp;
  ObjMgrProcPtr     ompp;
  Char              path [PATH_MAX];
  Char              err_path [PATH_MAX];
  SeqEntryPtr       sep = NULL;
  SeqIdPtr          sip;
  TextSeqIdPtr      tsip;

  ompcp = (OMProcControlPtr) data;
  if (ompcp == NULL) return OM_MSG_RET_ERROR;
  ompp = ompcp->proc;
  if (ompp == NULL) return OM_MSG_RET_ERROR;
  sip = (SeqIdPtr) ompcp->input_data;
  if (sip == NULL) return OM_MSG_RET_ERROR;

  if (sip->choice != SEQID_TPG) return OM_MSG_RET_ERROR;
  tsip = (TextSeqIdPtr) sip->data.ptrvalue;
  if (tsip == NULL || StringHasNoText (tsip->accession)) return OM_MSG_RET_ERROR;

  if (tpasmartfetchcmd == NULL) {
    if (GetAppParam ("SEQUIN", "TPASMART", "FETCHSCRIPT", NULL, cmmd, sizeof (cmmd))) {
    	tpasmartfetchcmd = StringSaveNoNull (cmmd);
    }
  }
  if (tpasmartfetchcmd == NULL) return OM_MSG_RET_ERROR;

  TmpNam (path);

#ifdef OS_UNIX
  sprintf (err_path, "%s.err", path);
  sprintf (cmmd, "csh %s %s > %s 2>%s", tpasmartfetchcmd, tsip->accession, path, err_path);
  system (cmmd);
#endif
#ifdef OS_MSWIN
  sprintf (cmmd, "%s %s -o %s", tpasmartfetchcmd, tsip->accession, path);
  system (cmmd);
#endif

  fp = FileOpen (path, "r");
  if (fp == NULL) {
    FileRemove (path);
#ifdef OS_UNIX
    FileRemove (err_path);
#endif
    return OM_MSG_RET_ERROR;
  }
  dataptr = ReadAsnFastaOrFlatFile (fp, &datatype, &entityID, FALSE, FALSE, TRUE, FALSE);
  FileClose (fp);
  FileRemove (path);
#ifdef OS_UNIX
  FileRemove (err_path);
#endif

  if (dataptr == NULL) return OM_MSG_RET_OK;

  sep = GetTopSeqEntryForEntityID (entityID);
  if (sep == NULL) return OM_MSG_RET_ERROR;
  bsp = BioseqFindInSeqEntry (sip, sep);
  ompcp->output_data = (Pointer) bsp;
  ompcp->output_entityID = ObjMgrGetEntityIDForChoice (sep);
  return OM_MSG_RET_DONE;
}

static VOID WINAPI DosInitialize(LPWORD Stack)
{
    /* Get the DOS BIOS file name (NULL-terminated) */
    // FIXME: Isn't it possible to use some DS:SI instead??
    LPCSTR DosBiosFileName = (LPCSTR)SEG_OFF_TO_PTR(getCS(), getIP());
    setIP(getIP() + strlen(DosBiosFileName) + 1); // Skip it

    DPRINT("DosInitialize('%s')\n", DosBiosFileName);

    /*
     * We succeeded, deregister the DOS Loading BOP
     * so that no app will be able to call us back.
     */
    RegisterBop(BOP_LOAD_DOS, NULL);

    /* Register the DOS BOPs */
    RegisterBop(BOP_DOS, DosSystemBop        );
    RegisterBop(BOP_CMD, DosCmdInterpreterBop);

    if (DosBiosFileName[0] != '\0')
    {
        BOOLEAN Success = FALSE;
        HANDLE  hDosBios;
        ULONG   ulDosBiosSize = 0;

        /* Open the DOS BIOS file */
        hDosBios = FileOpen(DosBiosFileName, &ulDosBiosSize);
        if (hDosBios == NULL) goto Quit;

        /* Attempt to load the DOS BIOS into memory */
        Success = FileLoadByHandle(hDosBios,
                                   REAL_TO_PHYS(TO_LINEAR(0x0070, 0x0000)),
                                   ulDosBiosSize,
                                   &ulDosBiosSize);

        DPRINT1("DOS BIOS file '%s' loading %s at %04X:%04X, size 0x%X (Error: %u).\n",
                DosBiosFileName,
                (Success ? "succeeded" : "failed"),
                0x0070, 0x0000,
                ulDosBiosSize,
                GetLastError());

        /* Close the DOS BIOS file */
        FileClose(hDosBios);

Quit:
        if (!Success)
        {
            BiosDisplayMessage("DOS BIOS file '%s' loading failed (Error: %u). The VDM will shut down.\n",
                               DosBiosFileName, GetLastError());
            return;
        }
    }
    else
    {
        /* Load the 16-bit startup code for DOS32 and register its Starting BOP */
        RtlCopyMemory(SEG_OFF_TO_PTR(0x0070, 0x0000), Startup, sizeof(Startup));

        // This is the equivalent of BOP_LOAD_DOS, function 0x11 "Load the DOS kernel"
        // for the Windows NT DOS.
        RegisterBop(BOP_START_DOS, DosStart);
    }

    /* Position execution pointers for DOS startup and return */
    setCS(0x0070);
    setIP(0x0000);
}

Int2 Main(void)
{
  Char             app [64];
  Int4             rval = 0;
  CharPtr          id_file;
  ValNodePtr       fetch_list = NULL;
  ValNodePtr       field_list = NULL;
  ValNodePtr       table;
  Boolean          meta_mode = FALSE;
  FILE *fp;

  /* standard setup */

  ErrSetFatalLevel (SEV_MAX);
  ErrClearOptFlags (EO_SHOW_USERSTR);
  UseLocalAsnloadDataAndErrMsg ();
  ErrPathReset ();

  /* finish resolving internal connections in ASN.1 parse tables */

  if (! AllObjLoad ()) {
    Message (MSG_FATAL, "AllObjLoad failed");
    return 1;
  }
  if (! SubmitAsnLoad ()) {
    Message (MSG_FATAL, "SubmitAsnLoad failed");
    return 1;
  }
  if (! FeatDefSetLoad ()) {
    Message (MSG_FATAL, "FeatDefSetLoad failed");
    return 1;
  }
  if (! SeqCodeSetLoad ()) {
    Message (MSG_FATAL, "SeqCodeSetLoad failed");
    return 1;
  }
  if (! GeneticCodeTableLoad ()) {
    Message (MSG_FATAL, "GeneticCodeTableLoad failed");
    return 1;
  }

#ifdef INTERNAL_NCBI_TBL_CHK
    SmartFetchEnable ();
    TPASmartFetchEnable ();

    if (! PUBSEQBioseqFetchEnable ("tbl_chk", FALSE)) {
      Message (MSG_POSTERR, "PUBSEQBioseqFetchEnable failed");
      return 1;
    } 
#else
  PubSeqFetchEnable ();
#endif

  /* process command line arguments */

  sprintf (app, "tbl_chk %s", TBL_CHK_APPLICATION);
  if (! GetArgs (app, sizeof (myargs) / sizeof (Args), myargs)) {
    return 0;
  }

  id_file = (CharPtr) myargs [i_argInputFile].strvalue;
  debug_mode = (Boolean) myargs [D_argDebugMode].intvalue;
  meta_mode = (Boolean) myargs [m_argMetaMode].intvalue;

  fp = FileOpen (id_file, "r");
  if (fp == NULL) {
    Message (MSG_ERROR, "Unable to open %s", id_file);
    return 1;
  }

  table = ReadTabTableFromFile (fp);
  FileClose (fp);
  if (table == NULL || table->next == NULL) {
    Message (MSG_ERROR, "Table must have at least two rows, one header and one data");
    return 1;
  }

  field_list = GetFieldListFromHeader(table->data.ptrvalue);
  if (field_list == NULL) {
    Message (MSG_ERROR, "Unable to read table header");
    table = FreeTabTable (table);
    return 1;
  }
  fetch_list = FetchItemListFromTable (table);
  MakeFetchItemIndex(fetch_list);

  fp = FileOpen ((CharPtr) myargs [o_argOutputFile].strvalue, "w");
  if (fp == NULL) {
    Message (MSG_ERROR, "Unable to open %s", (CharPtr) myargs [o_argOutputFile].strvalue);
    rval = 1;
  } else {
    if (meta_mode) {
      fprintf (fp, "Accession\tField\tOld Value\tNew Value\n");
    }
    ProcessBioseqsWithCaching (fetch_list, field_list, table, meta_mode, fp);
  }
  FileClose (fp);
  field_list = FieldTypeListFree (field_list);
  fetch_list = FetchItemListFree (fetch_list);
  MakeFetchItemIndex(NULL);
//.........这里部分代码省略.........

static BioseqPtr FetchBioseqFromSmartNotId (CharPtr accn, Uint2Ptr pEntityID)
{
  BioseqPtr         bsp;
  Char              cmmd [256];
  Pointer           dataptr;
  Uint2             datatype;
  Uint2             entityID;
  FILE*             fp;
  OMProcControlPtr  ompcp;
  ObjMgrProcPtr     ompp;
  Char              path [PATH_MAX];
  Char              err_path [PATH_MAX];
  SeqEntryPtr       sep = NULL;
  SeqIdPtr          sip;
  TextSeqIdPtr      tsip;
  Int4              gi = 0;
  ValNodePtr        vnp;
  time_t            t1, t2;

  if (srcchkfetchcmd == NULL) {
    if (GetAppParam ("SEQUIN", "TBL_CHK", "FETCHSCRIPT", NULL, cmmd, sizeof (cmmd))) {
    	srcchkfetchcmd = StringSaveNoNull (cmmd);
    }
  }
  if (srcchkfetchcmd == NULL) {
    if (GetAppParam ("SEQUIN", "SMART", "FETCHSCRIPT", NULL, cmmd, sizeof (cmmd))) {
    	srcchkfetchcmd = StringSaveNoNull (cmmd);
    }
  }
  if (srcchkfetchcmd == NULL) return NULL;

  TmpNam (path);

  t1 = time(NULL);
#ifdef OS_UNIX
  sprintf (err_path, "%s.err", path);
  sprintf (cmmd, "csh %s %s > %s 2>%s", srcchkfetchcmd, accn, path, err_path);
  system (cmmd);
#endif
#ifdef OS_MSWIN
  sprintf (cmmd, "%s %s -o %s", srcchkfetchcmd, accn, path);
  system (cmmd);
#endif

  fp = FileOpen (path, "r");
  if (fp == NULL) {
    FileRemove (path);
#ifdef OS_UNIX
    FileRemove (err_path);
#endif
    return OM_MSG_RET_ERROR;
  }
  dataptr = ReadAsnFastaOrFlatFile (fp, &datatype, &entityID, FALSE, FALSE, TRUE, FALSE);
  FileClose (fp);
  FileRemove (path);
#ifdef OS_UNIX
  FileRemove (err_path);
#endif

  if (dataptr == NULL) return NULL;

  sep = GetTopSeqEntryForEntityID (entityID);

  if (sep == NULL) return NULL;
  sip = SmartGuessMakeId (accn);
  bsp = BioseqFindInSeqEntry (sip, sep);
  sip = SeqIdFree (sip);
  if (debug_mode) {
    t2 = time(NULL);
    if (t2 - t1 > 1) {
      printf("Time to download %s from SMART:%d\n", accn, t2 - t1);
    }
  }
  if (pEntityID != NULL) {
    *pEntityID = entityID;
  }
  return bsp;
}

//===========================================================================
// ファイルからSHA-1ハッシュ値を取得する
//===========================================================================
bool __fastcall TForm1::GetSHA1HashFromFile(
	String FilePath,              // パスワードファイルパス
	AnsiString &HashDataVer2,     // ver.2.*  ～：SHA-1ハッシュ値（20byte + 12byte）
	AnsiString &HashDataVer1 )    // ver.1.*  ～：ヘッダデータ（先頭文字列32文字）
{

int i;

int fh;
int bytes, rest;
char buffer[255];	                               //読み込みバッファ
char sha1_hash_data_mixed_padding[BUF_HASH_DATA];// 32byte

for (i = 0; i < BUF_HASH_DATA; i++) {
	sha1_hash_data_mixed_padding[i] = NULL;
}

if ( !FileExists(FilePath) ) return(false);

try{

	if ( (fh = FileOpen(FilePath, fmShareDenyNone)) == -1 ){
		//パスワードファイルが開けない？
		return(false);
	}

	//ヘッダ先頭の255byteを読む（ver.1.* ～）
	FileRead(fh, buffer, 255);
	HashDataVer1 = (AnsiString)buffer;

	//SHA-1ハッシュの計算
	FileSeek(fh, 0, 0);
	SHA1Context sha;
	unsigned char Message_Digest[20];
	ZeroMemory(Message_Digest, 20);

	//初期化（リセット）
	if ( SHA1Reset(&sha)){
		return(false);
	}

	//ファイルを読み出してSHA-1へ入力していく
	while ((bytes = FileRead (fh, buffer, 255)) != 0){
		rest = bytes;
		if ( SHA1Input(&sha, (const unsigned char *)buffer, bytes) ){
			return(false);
		}
	}

	if ( FileSeek(fh, -rest, 2) > 0 ){
		FileRead(fh, buffer, 255);
	}
	else{
		FileSeek(fh, 0, 0);
		FileRead(fh, buffer, 255);
	}

	//出力
	if(SHA1Result(&sha, Message_Digest)){
		return(false);
	}
	for (i = 0; i < BUF_SHA1_SIZE; i++){   // 20byte
		sha1_hash_data_mixed_padding[i] = Message_Digest[i];
	}

	//残りの12byteを補填
	for (i = 0; i < 12; i++) {             // 12byte
		 sha1_hash_data_mixed_padding[BUF_SHA1_SIZE+i] = buffer[i];
	}

	HashDataVer2 = "";
	for (i = 0; i < BUF_HASH_DATA; i++){   // 32byte
		//適切にキャストされるように1byteずつ代入
		HashDataVer2 += (AnsiString)sha1_hash_data_mixed_padding[i];
	}
	HashDataVer2.SetLength(32);

}
__finally{

	FileClose(fh);

}
return(true);


}

/*
 * lo_export -
 *	  exports an (inversion) large object.
 */
Datum
lo_export(PG_FUNCTION_ARGS)
{
	Oid			lobjId = PG_GETARG_OID(0);
	text	   *filename = PG_GETARG_TEXT_PP(1);
	File		fd;
	int			nbytes,
				tmp;
	char		buf[BUFSIZE];
	char		fnamebuf[MAXPGPATH];
	LargeObjectDesc *lobj;
	mode_t		oumask;

#ifndef ALLOW_DANGEROUS_LO_FUNCTIONS
	if (!superuser())
		ereport(ERROR,
				(errcode(ERRCODE_INSUFFICIENT_PRIVILEGE),
				 errmsg("must be superuser to use server-side lo_export()"),
				 errhint("Anyone can use the client-side lo_export() provided by libpq.")));
#endif

	CreateFSContext();

	/*
	 * open the inversion object (no need to test for failure)
	 */
	lobj = inv_open(lobjId, INV_READ, fscxt);

	/*
	 * open the file to be written to
	 *
	 * Note: we reduce backend's normal 077 umask to the slightly friendlier
	 * 022. This code used to drop it all the way to 0, but creating
	 * world-writable export files doesn't seem wise.
	 */
	text_to_cstring_buffer(filename, fnamebuf, sizeof(fnamebuf));
	oumask = umask(S_IWGRP | S_IWOTH);
	fd = PathNameOpenFile(fnamebuf, O_CREAT | O_WRONLY | O_TRUNC | PG_BINARY,
						  S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);
	umask(oumask);
	if (fd < 0)
		ereport(ERROR,
				(errcode_for_file_access(),
				 errmsg("could not create server file \"%s\": %m",
						fnamebuf)));

	/*
	 * read in from the inversion file and write to the filesystem
	 */
	while ((nbytes = inv_read(lobj, buf, BUFSIZE)) > 0)
	{
		tmp = FileWrite(fd, buf, nbytes);
		if (tmp != nbytes)
			ereport(ERROR,
					(errcode_for_file_access(),
					 errmsg("could not write server file \"%s\": %m",
							fnamebuf)));
	}

	FileClose(fd);
	inv_close(lobj);

	PG_RETURN_INT32(1);
}

//.........这里部分代码省略.........
                   Nlm_MemMap **rps_pssm_mmap, const char* dbname)
{
   char filename[PATH_MAX];
   char pathname[PATH_MAX];
   BlastRPSInfo *info;
   FILE *auxfile;
   Int4 i;
   Int4 seq_size;
   Int4 num_db_seqs;
   Nlm_MemMapPtr lut_mmap;
   Nlm_MemMapPtr pssm_mmap;
   char buffer[PATH_MAX];
   ReadDBFILEPtr rdfp;
   char *tmp_dbname;
   Uint4 version;

   info = (BlastRPSInfo *)malloc(sizeof(BlastRPSInfo));
   if (info == NULL)
      ErrPostEx(SEV_FATAL, 1, 0, "Memory allocation failed");

   /* find the path to the RPS database */
   tmp_dbname = strdup(dbname);
   rdfp = readdb_new_ex2(tmp_dbname, READDB_DB_IS_PROT, 
                         READDB_NEW_DO_REPORT, NULL, NULL);
   sfree(tmp_dbname);
   if (rdfp == NULL)
      ErrPostEx(SEV_FATAL, 1, 0, "Cannot map RPS BLAST database");
   sprintf(pathname, "%s", rdfp->full_filename);
   rdfp = readdb_destruct(rdfp);

   sprintf(filename, "%s.loo", (char *)pathname);
   lut_mmap = Nlm_MemMapInit(filename);
   if (lut_mmap == NULL)
      ErrPostEx(SEV_FATAL, 1, 0, "Cannot map RPS BLAST lookup file");

   info->lookup_header = (BlastRPSLookupFileHeader *)lut_mmap->mmp_begin;
   version = info->lookup_header->magic_number; 
   if (version != RPS_MAGIC_NUM && version != RPS_MAGIC_NUM_28) {

      version = Nlm_SwitchUint4(version);
      if (version == RPS_MAGIC_NUM || version == RPS_MAGIC_NUM_28) {
         ErrPostEx(SEV_FATAL, 1, 0, "RPS BLAST lookup file was created "
                           "on an incompatible platform");
      }
      else {
         ErrPostEx(SEV_FATAL, 1, 0, "RPS BLAST lookup file is corrupt");
      }
   }

   sprintf(filename, "%s.rps", (char *)pathname);
   pssm_mmap = Nlm_MemMapInit(filename);
   if (pssm_mmap == NULL)
      ErrPostEx(SEV_FATAL, 1, 0, "Cannot map RPS BLAST profile file");

   info->profile_header = (BlastRPSProfileHeader *)pssm_mmap->mmp_begin;
   version = info->profile_header->magic_number;
   if (version != RPS_MAGIC_NUM && version != RPS_MAGIC_NUM_28) {

      version = Nlm_SwitchUint4(version);
      if (version == RPS_MAGIC_NUM || version == RPS_MAGIC_NUM_28) {
         ErrPostEx(SEV_FATAL, 1, 0, "RPS BLAST profile file was created "
                           "on an incompatible platform");
      }
      else {
         ErrPostEx(SEV_FATAL, 1, 0, "RPS BLAST profile file is corrupt");
      }
   }

   num_db_seqs = info->profile_header->num_profiles;

   sprintf(filename, "%s.aux", (char *)pathname);
   auxfile = FileOpen(filename, "r");
   if (auxfile == NULL)
      ErrPostEx(SEV_FATAL, 1, 0,"Cannot open RPS BLAST parameters file");

   fscanf(auxfile, "%s", buffer);
   info->aux_info.orig_score_matrix = strdup(buffer);
   fscanf(auxfile, "%d", &info->aux_info.gap_open_penalty);
   fscanf(auxfile, "%d", &info->aux_info.gap_extend_penalty);
   fscanf(auxfile, "%le", &info->aux_info.ungapped_k);
   fscanf(auxfile, "%le", &info->aux_info.ungapped_h);
   fscanf(auxfile, "%d", &info->aux_info.max_db_seq_length);
   fscanf(auxfile, "%d", &info->aux_info.db_length);
   fscanf(auxfile, "%lf", &info->aux_info.scale_factor);

   info->aux_info.karlin_k = (double *)malloc(num_db_seqs * sizeof(double));
   for (i = 0; i < num_db_seqs && !feof(auxfile); i++) {
      fscanf(auxfile, "%d", &seq_size); /* not used */
      fscanf(auxfile, "%le", &info->aux_info.karlin_k[i]);
   }

   if (i < num_db_seqs)
      ErrPostEx(SEV_FATAL, 1, 0, "Missing Karlin parameters");

   FileClose(auxfile);
   *ppinfo = info;
   *rps_mmap = lut_mmap;
   *rps_pssm_mmap = pssm_mmap;
   return 0;
}

/* -- SSH --
   Create lookup table for the large sequence, that represented
   by all collection of PSSM matrixes and dump this table to disk
   Used by RPS Blast.
*/
Boolean RPSCreateLookupFile(ScoreRow *combinedMatrix, Int4 numProfiles,
                            Int4Ptr seqlens, CharPtr filename, 
                            Nlm_FloatHi scalingFactor)
{
    BlastScoreBlk *sbp;
    FILE *fd;
    Int4  **posMatrix;
    Int4 start, i, header_size, all_length, magicNumber;
    Int4Ptr offsets;
    Int4 num_lookups;
    BlastSeqLoc *lookup_segment=NULL;
    BlastAaLookupTable *lookup;
    LookupTableWrap* lookup_wrap_ptr=NULL;
    LookupTableOptions* lookup_options;
   

    if((fd = FileOpen(filename, "wb")) == NULL)
        return FALSE;
    
    num_lookups = 1; /* Single lookup table for all set */

    all_length = seqlens[numProfiles] - seqlens[0];
    
    posMatrix = MemNew((all_length + 1) * sizeof(Int4 *));
    for (i = 0; i < all_length; i++) {
        posMatrix[i] = (Int4 *) &(combinedMatrix[i][0]);
    }
    
    /* Last row is necessary */
    posMatrix[all_length] = MemNew(sizeof(Int4) * PRO_ALPHABET_SIZE);

    for(i = 0; i < PRO_ALPHABET_SIZE; i++) {
        posMatrix[all_length][i] = -INT2_MAX;
    }

    sbp = BlastScoreBlkNew(BLASTAA_SEQ_CODE, 1);
    RPSPsiMatrixAttach(sbp, posMatrix);
    LookupTableOptionsNew(eBlastTypeBlastp, &lookup_options);
    BLAST_FillLookupTableOptions(lookup_options, eBlastTypePsiBlast, FALSE, 
	(Int4) (myargs[3].floatvalue*scalingFactor), myargs[4].intvalue);


    BlastSeqLocNew(&lookup_segment, 0, all_length);

    /* Need query for psi-blast??  where to put the PSSM? */
    LookupTableWrapInit(NULL, lookup_options, NULL, lookup_segment, sbp, &lookup_wrap_ptr, NULL, NULL);
   
    RPSPsiMatrixDetach(sbp);
    sbp = BlastScoreBlkFree(sbp);
    lookup_options = LookupTableOptionsFree(lookup_options);
    lookup_segment = BlastSeqLocFree(lookup_segment);

    lookup = (BlastAaLookupTable*) lookup_wrap_ptr->lut;

    /* Only Uint4 maximum length for lookup file allowed in current
       implementation */
    header_size = (numProfiles+1)*sizeof(Int4) + 8*sizeof(Int4);
    
    /* Beginning of file will be allocated for lookup offsets */
    fseek(fd, header_size, SEEK_SET);
    
    offsets = MemNew(sizeof(Int4) * (num_lookups + 1));
    

    offsets[0] = ftell(fd);
    
    start = seqlens[0]; /* 0 */
    
    RPSDumpLookupTable(lookup, fd);
    
    i = 1;
    
    offsets[i] = ftell(fd); /* Last offset also recorded */
    
    fseek(fd, 0, SEEK_SET);
    magicNumber = RPS_MAGIC_NUMBER;
    FileWrite(&magicNumber, sizeof(Int4), 1, fd); /* header[0] */
    FileWrite(&num_lookups, sizeof(Int4), 1, fd); /* header[1] */
    FileWrite(&lookup->neighbor_matches, sizeof(Int4), 1, fd); /* header[2] */
    FileWrite(&lookup->neighbor_matches, sizeof(Int4), 1, fd); /* header[3] */
    FileWrite(&lookup->overflow_size, sizeof(Int4), 1, fd); /* header[4] */
    
    /* Now writing recorded offsets in the beginning of the file */
    
    fseek(fd, 8*sizeof(Int4), SEEK_SET);
    FileWrite(offsets, sizeof(Int4), num_lookups + 1, fd);
    FileClose(fd);
    
    /* Final memory cleenup */
    
    MemFree(posMatrix[all_length]);
    MemFree(posMatrix);

    return TRUE;
}