netsurf/amiga/stringview/urlhistory.c

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/*
* Copyright 2009 Rene W. Olsen <ac@rebels.com>
* Copyright 2009 Stephen Fellner <sf.amiga@gmail.com>
* Copyright 2009 Chris Young <chris@unsatisfactorysoftware.co.uk>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf 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; version 2 of the License.
*
* NetSurf 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include "proto/exec.h"
#include "urlhistory.h"
#include "content/urldb.h"
#include "desktop/options.h"
static struct List PageList;
void URLHistory_Init( void )
{
// Initialise page list
NewList( &PageList );
}
void URLHistory_Free( void )
{
struct Node *node;
while(( node = RemHead( &PageList )))
{
if( node->ln_Name) FreeVec( node->ln_Name );
FreeVec( node );
}
}
void URLHistory_ClearList( void )
{
struct Node *node;
while(( node = RemHead( &PageList )))
{
if( node->ln_Name) FreeVec( node->ln_Name );
FreeVec( node );
}
}
struct List * URLHistory_GetList( void )
{
return &PageList;
}
static bool URLHistoryFound(const char *url, const struct url_data *data)
{
struct Node *node;
/* skip non-visted pages */
if(data->visits <= 0) return true;
/* skip this URL if it is already in the list */
if(URLHistory_FindPage(url)) return true;
node = AllocVec( sizeof( struct Node ), MEMF_SHARED|MEMF_CLEAR );
if ( node )
{
STRPTR urladd = (STRPTR) AllocVec( strlen ( url ) + 1, MEMF_SHARED|MEMF_CLEAR );
if ( urladd )
{
strcpy(urladd, url);
node->ln_Name = urladd;
AddTail( &PageList, node );
}
else
{
FreeVec(node);
}
}
return true;
}
struct Node * URLHistory_FindPage( const char *urlString )
{
return FindName(&PageList,urlString);
}
void URLHistory_AddPage( const char * urlString )
{
if(!option_url_suggestion) return;
// Only search if length > 0
if( strlen( urlString ) > 0 )
{
urldb_iterate_partial(urlString, URLHistoryFound);
}
}