--- parser3/src/include/pa_common.h	2001/03/24 08:54:01	1.22
+++ parser3/src/include/pa_common.h	2001/11/14 11:26:17	1.63
@@ -2,50 +2,39 @@
 	Parser: commonly used functions.
 
 	Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
+	Author: Alexander Petrosyan <paf@design.ru> (http://paf.design.ru)
 
-	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
-
-	$Id: pa_common.h,v 1.22 2001/03/24 08:54:01 paf Exp $
+	$Id: pa_common.h,v 1.63 2001/11/14 11:26:17 paf Exp $
 */
 
 #ifndef PA_COMMON_H
 #define PA_COMMON_H
 
 #include "pa_config_includes.h"
-#include <stdio.h>
-
 #include "pa_pool.h"
+#include "pa_string.h"
 
-class String;
 class Value;
 
-#if _MSC_VER
-
-#ifndef open
-#	define open _open
-#endif
-#ifndef close
-#	define close _close
-#endif
-#ifndef read
-#	define read _read
-#endif
-#ifndef write
-#	define write _write
-#endif
-#ifndef stat
-#	define stat _stat
-#endif
-
 #ifndef vsnprintf
-#	define vsnprintf __vsnprintf 
 int __vsnprintf(char *, size_t, const char *, va_list);
+#	define vsnprintf __vsnprintf 
 #endif
 #ifndef snprintf
-#	define snprintf __snprintf
 int __snprintf(char *, size_t, const char *, ...);
+#	define snprintf __snprintf
 #endif
 
+#if _MSC_VER
+/*
+inline int open( const char *filename, int oflag ) { return _open(filename, oflag); }
+inline int close( int handle ) { return _close(handle); }
+inline int read( int handle, void *buffer, unsigned int count ) { return _read(handle,buffer,count); }
+inline int write( int handle, const void *buffer, unsigned int count ) { return _write(handle,buffer,count); }
+inline int stat( const char *path, struct _stat *buffer ) { return _stat(path, buffer); }
+inline long lseek( int handle, long offset, int origin ) { return _lseek(handle, offset, origin); }
+*/
+
 //access
 #define F_OK 0
 #define X_OK 1
@@ -68,25 +57,91 @@ int __snprintf(char *, size_t, const cha
 
 #endif
 
+#ifdef HAVE_TRUNC
+#	ifndef trunc
+extern "C" double trunc(double);
+#	endif
+#else
+inline double trunc(double param) { return param > 0? floor(param) : ceil(param); }
+#endif
+
+#ifdef HAVE_ROUND
+#	ifndef round
+extern "C" double round(double);
+#	endif
+#else
+inline double round(double param) { return floor(param+0.5); }
+#endif
+#ifdef HAVE_SIGN
+#	ifndef sign
+extern "C" double sign(double);
+#	endif
+#else
+inline double sign(double param) { return param > 0 ? 1 : ( param < 0 ? -1 : 0 ); }
+#endif
+
+
+/** under WIN32 "t" mode fixes DOS chars OK, 
+	can't say that about other systems/ line break styles
+*/
+void fix_line_breaks(
+					 char *buf,
+					 size_t& size ///< may change! used to speedup next actions
+					 );
+
 /**
 	read specified text file using pool, 
 	if fail_on_read_problem is true[default] throws an exception
 */
 char *file_read_text(Pool& pool, 
-					 const char *fname, 
+					 const String& file_spec, 
 					 bool fail_on_read_problem=true);
 
 /**
+	read specified file using pool, 
+	if fail_on_read_problem is true[default] throws an exception
+*/
+bool file_read(Pool& pool, const String& file_spec, 
+			   void*& data, size_t& size, 
+			   bool as_text,
+			   bool fail_on_read_problem=true,
+			   size_t offset=0, size_t limit=0);
+
+/**
 	write data to specified file using pool, 
 	throws an exception in case of problems
 */
 void file_write(Pool& pool, 
-				const char *fname,
-				const char *data, size_t size, 
-				bool as_text/*,
+				const String& file_spec,
+				const void *data, size_t size, 
+				bool as_text,
+				bool do_append=false/*,
 				bool exclusive=false*/);
 
 /**
+	delete specified file 
+	throws an exception in case of problems
+*/
+void file_delete(Pool& pool, const String& file_spec);
+/**
+	move specified file 
+	throws an exception in case of problems
+*/
+void file_move(Pool& pool, const String& old_spec, const String& new_spec);
+
+bool file_readable(const String& file_spec);
+bool dir_readable(const String& file_spec);
+String *file_readable(const String& path, const String& name);
+bool file_executable(const String& file_spec);
+
+bool file_stat(const String& file_spec, 
+			   size_t& rsize, 
+			   time_t& ratime,
+			   time_t& rmtime,
+			   time_t& rctime,
+			   bool fail_on_read_problem=true);
+
+/**
 	scans for @a delim[default \n] in @a *row_ref, 
 	@return piece of line before it or end of string, if no @a delim found
 	assigns @a *row_ref to point right after delimiter if there were one
@@ -103,10 +158,33 @@ inline int max(int a,int b) { return a>b
 inline int min(int a,int b){ return a<b?a:b; }
 #endif
 
-size_t stdout_write(const char *buf, size_t size);
+size_t stdout_write(const void *buf, size_t size);
+
+char *unescape_chars(Pool& pool, const char *cp, int len);
+
+/**
+	$content-type[text/html] -> 
+		content-type: text/html
+	$content-type[$value[text/html] charset[windows-1251]] -> 
+		content-type: text/html; charset=windows-1251
+*/
+const String& attributed_meaning_to_string(Value& meaning, String::Untaint_lang lang);
+
+#ifdef WIN32
+void back_slashes_to_slashes(char *s);
+//void slashes_to_back_slashes(char *s);
+#endif
+
+#ifndef _qsort
+#	define _qsort(names,cnt,sizeof_names,func_addr) \
+		qsort(names,cnt,sizeof_names,func_addr)
+#endif
+
+bool StrEqNc(const char *s1, const char *s2, bool strict=true);
 
-const char *unescape_chars(Pool& pool, const char *cp, int len);
+#define SECS_PER_DAY (60*60*24)
+int getMonthDays(int year, int month);
 
-const String& attributed_meaning_to_string(Value& meaning);
+void remove_crlf(char *start, char *end);
 
 #endif