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authorsmalov <smalov@yandex-team.ru>2022-02-10 16:47:36 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:47:36 +0300
commitf70d9720e13aef3a935e3f405b0eac554529e76e (patch)
tree5519c392aebdb16153197de07e4774c0a2be261a /contrib/tools/ragel6/rlscan.h
parent7b659037613268d5eac4a1b6a7c5eff3cd36d4bf (diff)
downloadydb-f70d9720e13aef3a935e3f405b0eac554529e76e.tar.gz
Restoring authorship annotation for <smalov@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'contrib/tools/ragel6/rlscan.h')
-rw-r--r--contrib/tools/ragel6/rlscan.h260
1 files changed, 130 insertions, 130 deletions
diff --git a/contrib/tools/ragel6/rlscan.h b/contrib/tools/ragel6/rlscan.h
index 2aa6ae3914..8b707551dc 100644
--- a/contrib/tools/ragel6/rlscan.h
+++ b/contrib/tools/ragel6/rlscan.h
@@ -1,132 +1,132 @@
-/*
- * Copyright 2007 Adrian Thurston <thurston@complang.org>
- */
-
-/* This file is part of Ragel.
- *
- * Ragel is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+/*
+ * Copyright 2007 Adrian Thurston <thurston@complang.org>
+ */
+
+/* This file is part of Ragel.
*
- * Ragel is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Ragel; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef _RLSCAN_H
-#define _RLSCAN_H
-
-#include <iostream>
-#include "rlscan.h"
-#include "vector.h"
-#include "rlparse.h"
-#include "parsedata.h"
-#include "avltree.h"
-#include "vector.h"
-
-using std::istream;
-using std::ostream;
-
+ * Ragel is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Ragel is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Ragel; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _RLSCAN_H
+#define _RLSCAN_H
+
+#include <iostream>
+#include "rlscan.h"
+#include "vector.h"
+#include "rlparse.h"
+#include "parsedata.h"
+#include "avltree.h"
+#include "vector.h"
+
+using std::istream;
+using std::ostream;
+
extern const char *Parser_lelNames[];
-
-struct Scanner
-{
- Scanner( InputData &id, const char *fileName, istream &input,
- Parser *inclToParser, char *inclSectionTarg,
- int includeDepth, bool importMachines )
- :
- id(id), fileName(fileName),
- input(input),
- inclToParser(inclToParser),
- inclSectionTarg(inclSectionTarg),
- includeDepth(includeDepth),
- importMachines(importMachines),
- cur_token(0),
- line(1), column(1), lastnl(0),
- parser(0), ignoreSection(false),
- parserExistsError(false),
- whitespaceOn(true),
- lastToken(0)
- {}
-
- bool duplicateInclude( char *inclFileName, char *inclSectionName );
-
- /* Make a list of places to look for an included file. */
- char **makeIncludePathChecks( const char *curFileName, const char *fileName, int len );
- std::ifstream *tryOpenInclude( char **pathChecks, long &found );
-
- void handleMachine();
- void handleInclude();
- void handleImport();
-
- void init();
- void token( int type, char *start, char *end );
- void token( int type, char c );
- void token( int type );
- void processToken( int type, char *tokdata, int toklen );
- void directToParser( Parser *toParser, const char *tokFileName, int tokLine,
- int tokColumn, int type, char *tokdata, int toklen );
- void flushImport( );
- void importToken( int type, char *start, char *end );
- void pass( int token, char *start, char *end );
- void pass();
- void updateCol();
- void startSection();
- void endSection();
- void do_scan();
- bool active();
- ostream &scan_error();
-
- InputData &id;
- const char *fileName;
- istream &input;
- Parser *inclToParser;
- char *inclSectionTarg;
- int includeDepth;
- bool importMachines;
-
- /* For import parsing. */
- int tok_cs, tok_act;
- int *tok_ts, *tok_te;
- int cur_token;
- static const int max_tokens = 32;
- int token_data[max_tokens];
- char *token_strings[max_tokens];
- int token_lens[max_tokens];
-
- /* For section processing. */
- int cs;
- char *word, *lit;
- int word_len, lit_len;
-
- /* For character scanning. */
- int line;
- InputLoc sectionLoc;
- char *ts, *te;
- int column;
- char *lastnl;
-
- /* Set by machine statements, these persist from section to section
- * allowing for unnamed sections. */
- Parser *parser;
- bool ignoreSection;
-
- /* This is set if ragel has already emitted an error stating that
- * no section name has been seen and thus no parser exists. */
- bool parserExistsError;
-
- /* This is for inline code. By default it is on. It goes off for
- * statements and values in inline blocks which are parsed. */
- bool whitespaceOn;
-
- /* Keeps a record of the previous token sent to the section parser. */
- int lastToken;
-};
-
-#endif
+
+struct Scanner
+{
+ Scanner( InputData &id, const char *fileName, istream &input,
+ Parser *inclToParser, char *inclSectionTarg,
+ int includeDepth, bool importMachines )
+ :
+ id(id), fileName(fileName),
+ input(input),
+ inclToParser(inclToParser),
+ inclSectionTarg(inclSectionTarg),
+ includeDepth(includeDepth),
+ importMachines(importMachines),
+ cur_token(0),
+ line(1), column(1), lastnl(0),
+ parser(0), ignoreSection(false),
+ parserExistsError(false),
+ whitespaceOn(true),
+ lastToken(0)
+ {}
+
+ bool duplicateInclude( char *inclFileName, char *inclSectionName );
+
+ /* Make a list of places to look for an included file. */
+ char **makeIncludePathChecks( const char *curFileName, const char *fileName, int len );
+ std::ifstream *tryOpenInclude( char **pathChecks, long &found );
+
+ void handleMachine();
+ void handleInclude();
+ void handleImport();
+
+ void init();
+ void token( int type, char *start, char *end );
+ void token( int type, char c );
+ void token( int type );
+ void processToken( int type, char *tokdata, int toklen );
+ void directToParser( Parser *toParser, const char *tokFileName, int tokLine,
+ int tokColumn, int type, char *tokdata, int toklen );
+ void flushImport( );
+ void importToken( int type, char *start, char *end );
+ void pass( int token, char *start, char *end );
+ void pass();
+ void updateCol();
+ void startSection();
+ void endSection();
+ void do_scan();
+ bool active();
+ ostream &scan_error();
+
+ InputData &id;
+ const char *fileName;
+ istream &input;
+ Parser *inclToParser;
+ char *inclSectionTarg;
+ int includeDepth;
+ bool importMachines;
+
+ /* For import parsing. */
+ int tok_cs, tok_act;
+ int *tok_ts, *tok_te;
+ int cur_token;
+ static const int max_tokens = 32;
+ int token_data[max_tokens];
+ char *token_strings[max_tokens];
+ int token_lens[max_tokens];
+
+ /* For section processing. */
+ int cs;
+ char *word, *lit;
+ int word_len, lit_len;
+
+ /* For character scanning. */
+ int line;
+ InputLoc sectionLoc;
+ char *ts, *te;
+ int column;
+ char *lastnl;
+
+ /* Set by machine statements, these persist from section to section
+ * allowing for unnamed sections. */
+ Parser *parser;
+ bool ignoreSection;
+
+ /* This is set if ragel has already emitted an error stating that
+ * no section name has been seen and thus no parser exists. */
+ bool parserExistsError;
+
+ /* This is for inline code. By default it is on. It goes off for
+ * statements and values in inline blocks which are parsed. */
+ bool whitespaceOn;
+
+ /* Keeps a record of the previous token sent to the section parser. */
+ int lastToken;
+};
+
+#endif