mirror of
https://github.com/tesseract-ocr/tesseract.git
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7870d67c21
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@157 d0cd1f9f-072b-0410-8dd7-cf729c803f20
111 lines
3.5 KiB
C++
111 lines
3.5 KiB
C++
/**********************************************************************
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* File: tessembedded.cpp
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* Description: Main program for merge of tess and editor.
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* Author: Marius Renn
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* Created: Sun Oct 21 2006
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*
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* (C) Copyright 1992, Hewlett-Packard Ltd.
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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 "mfcpch.h"
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#include "applybox.h"
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#include "control.h"
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#include "tessvars.h"
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#include "tessedit.h"
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#include "pageres.h"
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#include "imgs.h"
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#include "varabled.h"
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#include "tprintf.h"
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#include "tessembedded.h"
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#include "stderr.h"
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#include "notdll.h"
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#include "mainblk.h"
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#include "globals.h"
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#include "tfacep.h"
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#include "callnet.h"
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void tessembedded_read_file(STRING &name,
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BLOCK_LIST *blocks) {
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int c; //input character
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FILE *infp; //input file
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BLOCK_IT block_it(blocks); //iterator
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BLOCK *block; //current block
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ICOORD page_tr; //topright of page
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char *filename_extension;
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block_it.move_to_last ();
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// ptr to last dot
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filename_extension = strrchr (name.string (), '.');
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#ifdef __UNIX__
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if (strcmp (filename_extension, ".pb") == 0) {
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tprintf ("Converting from .pb file format.\n");
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//construct blocks
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read_and_textord (name.string (), blocks);
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}
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else
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#endif
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//xiaofan, a hack here
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if (strcmp (filename_extension, ".tif") == 0) {
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// tprintf( "Interpreting .bl file format.\n" );
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//construct blocks
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edges_and_textord (name.string (), blocks);
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}
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else {
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if ((strcmp (filename_extension, ".pg") == 0) ||
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// read a .pg file
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// or a .sp file
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(strcmp (filename_extension, ".sp") == 0)) {
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tprintf ("Reading %s file format.\n", filename_extension);
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infp = fopen (name.string (), "r");
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if (infp == NULL)
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CANTOPENFILE.error ("pgeditor_read_file", EXIT, name.string ());
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//can't open file
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while (((c = fgetc (infp)) != EOF) && (ungetc (c, infp) != EOF)) {
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//get one
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block = BLOCK::de_serialise (infp);
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//add to list
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block_it.add_after_then_move (block);
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}
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fclose(infp);
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}
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}
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}
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int init_tessembedded(const char *arg0,
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const char *textbase,
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const char *configfile,
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int configc,
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const char *const *configv) {
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main_setup(arg0, textbase, configc, configv);
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debug_window_on.set_value (FALSE);
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static char c_path[MAX_PATH]; //path for c code
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strcpy (c_path, datadir.string ());
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c_path[strlen (c_path) - strlen (m_data_sub_dir.string ())] = '\0';
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demodir = c_path;
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start_recog(configfile, textbase);
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init_net();
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return 0;
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}
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void end_tessembedded() {
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end_recog();
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}
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