parser3/src/main/pa_charsets.C - diff

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Diff for /parser3/src/main/pa_charsets.C between versions 1.4 and 1.14

version 1.4, 2001/12/27 19:57:09	version 1.14, 2003/11/20 16:34:26
Line 1	Line 1
/** @file	/** @file
Parser: sql driver manager implementation.	Parser: sql driver manager implementation.

Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)	Copyright (c) 2001-2003 ArtLebedev Group (http://www.artlebedev.com)
Author: Alexander Petrosyan <paf@design.ru> (http://paf.design.ru)	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)

$Id$
*/	*/

	static const char * const IDENT_CHARSETS_C="$Date$";

#include "pa_charsets.h"	#include "pa_charsets.h"
#include "pa_charset.h"

// globals	// defines for globals

Charsets *charsets;	#define CHARSET_UTF8_NAME "UTF-8"

//	// globals

Charsets::Charsets(Pool& apool) : Hash(apool) {	Charset UTF8_charset(0, new String(CHARSET_UTF8_NAME), 0/no file=system*/);
}

static void destroy_charset(const Hash::Key& , Hash::Val & value, void ) {	Charsets charsets;
static_cast<Charset *>(value)->~Charset();
}	// methods

Charsets::~Charsets() {	Charsets::Charsets() {
for_each(destroy_charset);	put(UTF8_charset.NAME(), &UTF8_charset);
}	}

Charset& Charsets::get_charset(const String& name) {	Charset& Charsets::get(const String::Body ANAME) {
if(Charset result=(Charset )get(name))	if(Charset* result=Hash<key_type, value_type>::get(ANAME))
return *result;	return *result;
else	else
throw Exception(0, 0,	throw Exception("parser.runtime",
&name,	new String(ANAME, String::L_TAINTED),
"unknown charset");	"unknown charset");
}	}

void Charsets::load_charset(const String& request_name, const String& request_file_spec) {	void Charsets::load_charset(Request_charsets& charsets, const String::Body ANAME, const String& afile_spec) {
//we know that charset?	//we know that charset?
if(get(request_name))	if(Hash<key_type, value_type>::get(ANAME))
return; // don't load it then	return; // don't load it then

const char *name_cstr=request_name.cstr();	put(ANAME, new Charset(&charsets, ANAME, &afile_spec));
char global_name_cstr=(char )malloc(strlen(name_cstr)+1);
strcpy(global_name_cstr, name_cstr);
// make global_name string on global pool
String& global_name=*NEW String(pool(), global_name_cstr);

put(request_name, NEW Charset(pool(), global_name, &request_file_spec));
}	}

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Removed from v.1.4
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	Added in v.1.14