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Added veejay next generation branch

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git-svn-id: svn://code.dyne.org/veejay/trunk@571 eb8d1916-c9e9-0310-b8de-cf0c9472ead5
This commit is contained in:
Niels Elburg
2006-07-08 16:25:31 +00:00
parent 72e91950f3
commit 96342dd9f4
192 changed files with 168721 additions and 0 deletions
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136
veejay-ng/vevosample/xmlutil.h Normal file
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/*
* Copyright (C) 2002-2006 Niels Elburg <nelburg@looze.net>
*
* This program 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.
*
* This program 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef VJXMLUTIL
#define VJXMLUTIL
static double property_as_double( xmlDocPtr doc, xmlNodePtr cur, const xmlChar *key )
{
char *str = NULL;
double value = 0.0;
str = (char*) xmlGetProp( cur, key );
if(!str)
return 0.0;
value = strtod( str, NULL );
xmlFree(str);
return value;
}
static int property_as_int( xmlDocPtr doc, xmlNodePtr cur, const xmlChar *key )
{
char *str = NULL;
int value = 0;
str = (char*) xmlGetProp( cur, key );
if(!str)
return 0;
value = atoi(str);
xmlFree(str);
return value;
}
static char *property_as_cstr( xmlDocPtr doc, xmlNodePtr cur, const xmlChar *key )
{
char *str = NULL;
char *ret = NULL;
str = (char*) xmlGetProp( cur, key );
if(!str)
return NULL;
ret = strdup( str );
xmlFree(str);
return ret;
}
static char *value_as_cstr( xmlDocPtr doc, xmlNodePtr cur, const xmlChar *key)
{
xmlChar *tmp = xmlNodeListGetString( doc, cur, 1 );
char *ret = NULL;
if(!tmp)
return NULL;
tmp = strdup( (char*)tmp) ;
xmlFree(tmp);
return ret;
}
static double value_as_double( xmlDocPtr doc, xmlNodePtr cur, const xmlChar *key)
{
xmlChar *tmp = xmlNodeListGetString( doc,cur,1 );
double ret = 0.0;
if(tmp)
{
sscanf( (char*)tmp, "%g", &ret );
xmlFree(tmp);
}
return ret;
}
static int value_as_int( xmlDocPtr doc, xmlNodePtr cur, const xmlChar *key )
{
xmlChar *tmp = xmlNodeListGetString( doc,cur,1 );
int ret = 0.0;
if(tmp)
{
sscanf( (char*)tmp, "%d", &ret );
xmlFree(tmp);
}
return ret;
}
static void int_as_value( xmlNodePtr node, int value, const char *xml_key )
{
char buffer[100];
sprintf(buffer, "%d", value );
xmlNewChild( node, NULL, (const xmlChar*) xml_key, (const xmlChar*) buffer );
}
static void double_as_value( xmlNodePtr node, double value, const char *xml_key )
{
char buffer[100];
sprintf( buffer, "%g", value );
xmlNewChild( node, NULL, (const xmlChar*) xml_key, (const xmlChar*) buffer );
}
static void cstr_as_value( xmlNodePtr node, char *str, const char *xml_key )
{
xmlNewChild( node, NULL, (const xmlChar*) xml_key, (const xmlChar*) str );
}
static void int_as_property( xmlNodePtr node, int value, const char *xml_key )
{
char buffer[100];
sprintf(buffer, "%d", value );
xmlSetProp( node, (const xmlChar*) xml_key, (const xmlChar*) buffer );
}
static void null_as_property( xmlNodePtr node, const char *xml_key )
{
xmlNewChild( node, NULL, (const xmlChar*) xml_key, (const xmlChar*) NULL );
}
static void double_as_property( xmlNodePtr node, double value, const char *xml_key )
{
char buffer[100];
sprintf(buffer, "%g", value );
xmlSetProp( node, (const xmlChar*) xml_key, (const xmlChar*) buffer );
}
static void cstr_as_property( xmlNodePtr node, char *str, const char *xml_key )
{
xmlSetProp( node, (const xmlChar*) xml_key, (const xmlChar*) str );
}
#endif