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https://github.com/tesseract-ocr/tesseract.git
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56 lines
2.1 KiB
C++
56 lines
2.1 KiB
C++
/******************************************************************************
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** Filename: efio.c
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** Purpose: Utility I/O routines
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** Author: Dan Johnson
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** History: 5/21/89, DSJ, Created.
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**
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** (c) Copyright Hewlett-Packard Company, 1988.
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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** http://www.apache.org/licenses/LICENSE-2.0
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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******************************************************************************/
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/*----------------------------------------------------------------------------
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Include Files and Type Defines
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----------------------------------------------------------------------------*/
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#include "efio.h"
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#include "danerror.h"
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#include <stdio.h>
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#include <string.h>
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#define MAXERRORMESSAGE 256
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/*----------------------------------------------------------------------------
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Public Code
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----------------------------------------------------------------------------*/
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/**
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* This routine attempts to open the specified file in the
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* specified mode. If the file can be opened, a pointer to
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* the open file is returned. If the file cannot be opened,
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* an error is trapped.
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* @param Name name of file to be opened
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* @param Mode mode to be used to open file
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* @return Pointer to open file.
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* @note Globals: None
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* @note Exceptions: #FOPENERROR unable to open specified file
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* @note History: 5/21/89, DSJ, Created.
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*/
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FILE *Efopen(const char *Name, const char *Mode) {
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FILE *File;
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char ErrorMessage[MAXERRORMESSAGE];
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File = fopen (Name, Mode);
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if (File == NULL) {
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sprintf (ErrorMessage, "Unable to open %s", Name);
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DoError(FOPENERROR, ErrorMessage);
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return (NULL);
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}
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else
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return (File);
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} /* Efopen */
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