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harbour-core/contrib/hbmxml/core.c
Viktor Szakats 5a2a287752 2017-09-08 16:00 UTC Viktor Szakats (vszakats users.noreply.github.com) 
* *
    * partial sync with the 3.4 fork codebase. These are the things
      synces for the most part:
      - copyright headers
      - grammar/typos in comments and some readmes
      - comment/whitespace/decorations
      - variable scoping in C files
      - DO CASE/SWITCH and some other alternate syntax usage
      - minimal amount of human readable text in strings
      - minor code updates
      - HB_TRACE() void * casts for pointers and few other changes to
        avoid C compiler warnings
      - various other, minor code cleanups
      - only Harbour/C code/headers were touched in src, utils, contrib,
        include. No 3rd party code, no make files, and with just a few
        exceptions, no 'tests' code was touched.
      - certain components were not touched were 3.4 diverged too much
        already, like f.e. hbmk2, hbssl, hbcurl, hbexpat
      - the goal was that no actual program logic should be altered by
        these changes. Except some possible minor exceptions, any such
        change is probably a bug in this patch.
      It's a massive patch, if you find anything broken after it, please
      open an Issue with the details. Build test was done on macOS.
      The goal is make it easier to see what actual code/logic was changed
      in 3.4 compared to 3.2 and to make patches easier to apply in both
      ways.
2017-09-08 16:25:13 +00:00

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/*
* MINIXML functions wrapper
*
* Copyright 2010-2011 Petr Chornyj <myorg63@mail.ru>
*
* 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, 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; see the file LICENSE.txt. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA (or visit https://www.gnu.org/licenses/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
#include "hbapi.h"
#include "hbapiitm.h"
#include "hbapierr.h"
#include "hbapifs.h"
#include "hbapistr.h"
#include "hbstack.h"
#include "hbvm.h"
#include "mxml.h"
#include "config.h"
#define MXML_ERR_ARGS() ( hb_errRT_BASE_SubstR( EG_ARG, 3012, NULL, HB_ERR_FUNCNAME, \
HB_ERR_ARGS_BASEPARAMS ) )
typedef struct /* placeholder for mxml_node_t */
{
mxml_node_t * node;
} HBMXML_NODE;
/* callback function support */
typedef struct
{
PHB_ITEM type_cb;
PHB_ITEM save_cb;
PHB_ITEM sax_cb;
void * hText;
} HB_CBS_VAR;
typedef struct
{
PHB_ITEM load_cb;
PHB_ITEM save_cb;
} HB_CUSTOM_CBS_VAR;
typedef struct
{
PHB_ITEM error_cb;
} HB_ERROR_CB_VAR;
static void hb_cbs_var_init( void * cargo )
{
HB_CBS_VAR * pCbs = ( HB_CBS_VAR * ) cargo;
pCbs->type_cb = NULL;
pCbs->save_cb = NULL;
pCbs->sax_cb = NULL;
}
static void hb_custom_cbs_var_init( void * cargo )
{
HB_CUSTOM_CBS_VAR * pCCbs = ( HB_CUSTOM_CBS_VAR * ) cargo;
pCCbs->load_cb = NULL;
pCCbs->save_cb = NULL;
}
static void hb_custom_cbs_var_release( void * cargo )
{
HB_CUSTOM_CBS_VAR * pCCbs = ( HB_CUSTOM_CBS_VAR * ) cargo;
if( pCCbs->load_cb )
hb_itemRelease( pCCbs->load_cb );
if( pCCbs->save_cb )
hb_itemRelease( pCCbs->save_cb );
}
static void hb_error_cb_var_init( void * cargo )
{
HB_ERROR_CB_VAR * pError_cb = ( HB_ERROR_CB_VAR * ) cargo;
pError_cb->error_cb = NULL;
}
static void hb_error_cb_var_release( void * cargo )
{
HB_ERROR_CB_VAR * pError_cb = ( HB_ERROR_CB_VAR * ) cargo;
if( pError_cb->error_cb )
hb_itemRelease( pError_cb->error_cb );
}
static HB_TSD_NEW( s_cbs_var, sizeof( HB_CBS_VAR ), hb_cbs_var_init, NULL );
static HB_TSD_NEW( s_custom_cbs_var, sizeof( HB_CUSTOM_CBS_VAR ), hb_custom_cbs_var_init,
hb_custom_cbs_var_release );
static HB_TSD_NEW( s_error_cb_var, sizeof( HB_ERROR_CB_VAR ), hb_error_cb_var_init,
hb_error_cb_var_release );
/* mxml_node_t * support */
static void hbmxml_release( mxml_node_t * node )
{
if( mxmlGetRefCount( node ) <= ( node->parent ? 2 : 1 ) )
{
void * user_data;
/* remove userData when last HVM item with given node is cleared
* It's not nice solution because node can still exists and can
* be extracted yet but there is not destructor for userData
* in MXML library so we have no choice :-( [druzus]
*/
if( ( user_data = mxmlGetUserData( node ) ) != NULL )
{
mxmlSetUserData( node, NULL );
hb_itemRelease( ( PHB_ITEM ) user_data );
}
}
mxmlRelease( node );
}
static HB_GARBAGE_FUNC( hbmxml_nodeDestructor )
{
HBMXML_NODE * pHbnode = ( HBMXML_NODE * ) Cargo;
if( pHbnode->node )
{
hbmxml_release( pHbnode->node );
pHbnode->node = NULL;
}
}
static const HB_GC_FUNCS s_gc_mxml_nodeFuncs =
{
hbmxml_nodeDestructor,
hb_gcDummyMark
};
static mxml_node_t * mxml_node_param( int iParam )
{
HBMXML_NODE * pHbnode = ( HBMXML_NODE * ) hb_parptrGC( &s_gc_mxml_nodeFuncs,
iParam );
return ( pHbnode && pHbnode->node ) ? pHbnode->node : NULL;
}
static HBMXML_NODE * mxml_node_new( mxml_node_t * node, int iNew )
{
HBMXML_NODE * pHbnode = ( HBMXML_NODE * ) hb_gcAllocate( sizeof( HBMXML_NODE ),
&s_gc_mxml_nodeFuncs );
pHbnode->node = node;
if( iNew == 0 )
mxmlRetain( node );
return pHbnode;
}
static void mxml_node_push( mxml_node_t * node, int iNew )
{
hb_itemPutPtrGC( hb_stackAllocItem(), mxml_node_new( node, iNew ) );
}
static void mxml_node_ret( mxml_node_t * node, int iNew )
{
if( node )
hb_itemPutPtrGC( hb_stackReturnItem(), mxml_node_new( node, iNew ) );
}
/* mxml_index_t * support */
static HB_GARBAGE_FUNC( hbmxml_indexDestructor )
{
mxml_index_t ** ppMxml_index = ( mxml_index_t ** ) Cargo;
if( *ppMxml_index )
{
mxmlIndexDelete( *ppMxml_index );
*ppMxml_index = NULL;
}
}
static const HB_GC_FUNCS s_gc_mxml_indexFuncs =
{
hbmxml_indexDestructor,
hb_gcDummyMark
};
static mxml_index_t * mxml_index_param( int iParam )
{
mxml_index_t ** ppMxml_index = ( mxml_index_t ** ) hb_parptrGC( &s_gc_mxml_indexFuncs,
iParam );
return ( ppMxml_index && *ppMxml_index ) ? *ppMxml_index : NULL;
}
static mxml_index_t ** mxml_index_new( mxml_index_t * index )
{
mxml_index_t ** ppMxml_index = ( mxml_index_t ** ) hb_gcAllocate( sizeof( mxml_index_t * ),
&s_gc_mxml_indexFuncs );
*ppMxml_index = index;
return ppMxml_index;
}
static void mxml_index_ret( mxml_index_t * index )
{
hb_itemPutPtrGC( hb_stackReturnItem(), mxml_index_new( index ) );
}
/* non-wrap hb_mxml*() functions */
HB_FUNC( HB_MXMLVERSION )
{
hb_retc( MXML_VERSION );
}
/* mxml_*() wrapper functions */
/*
* - mxmlEntityAddCallback
* - mxmlEntityRemoveCallback
* - mxmlLoadFd
* - mxmlSAXLoadFd
* - mxmlSaveFd
*/
/* void mxmlAdd( mxml_node_t * parent, int where, mxml_node_t * child, mxml_node_t * node ) */
/* mxmlAdd() does not update reference counters, we use our own
* wrapper which does it [druzus]
*/
static void mxmlAddRef( mxml_node_t * parent, int where, mxml_node_t * child, mxml_node_t * node )
{
mxml_node_t * old_parent = node->parent;
mxmlAdd( parent, where, ( child != NULL ) ? child : MXML_ADD_TO_PARENT, node );
if( ! old_parent )
mxmlRetain( node );
}
HB_FUNC( MXMLADD )
{
mxml_node_t * parent = mxml_node_param( 1 );
int where = hb_parnidef( 2, MXML_ADD_BEFORE );
mxml_node_t * child = mxml_node_param( 3 );
mxml_node_t * node = mxml_node_param( 4 );
if( parent && node )
{
where = ( where == MXML_ADD_BEFORE ) ? MXML_ADD_BEFORE : MXML_ADD_AFTER;
mxmlAddRef( parent, where, ( child != NULL ) ? child : MXML_ADD_TO_PARENT, node );
}
else
MXML_ERR_ARGS();
}
/* void mxmlElementDeleteAttr( mxml_node_t * node, const char * name ) */
HB_FUNC( MXMLELEMENTDELETEATTR )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
void * hName;
mxmlElementDeleteAttr( node, hb_parstr_utf8( 2, &hName, NULL ) );
hb_strfree( hName );
}
else
MXML_ERR_ARGS();
}
/* const char * mxmlElementGetAttr( mxml_node_t * node, const char * name ) */
HB_FUNC( MXMLELEMENTGETATTR )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
void * hName;
hb_retstr_utf8( mxmlElementGetAttr( node, hb_parstr_utf8( 2, &hName, NULL ) ) );
hb_strfree( hName );
}
else
MXML_ERR_ARGS();
}
/* void mxmlElementSetAttr( mxml_node_t * node, const char * name, const char * value ) */
HB_FUNC( MXMLELEMENTSETATTR )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
void * hName;
void * hValue;
mxmlElementSetAttr( node, hb_parstr_utf8( 2, &hName, NULL ), hb_parstr_utf8( 3, &hValue, NULL ) );
hb_strfree( hName );
hb_strfree( hValue );
}
else
MXML_ERR_ARGS();
}
/* const char * mxmlEntityGetName( int val ) */
HB_FUNC( MXMLENTITYGETNAME )
{
hb_retstr_utf8( mxmlEntityGetName( hb_parni( 1 ) ) );
}
/* int mxmlEntityGetValue( const char * name ) */
HB_FUNC( MXMLENTITYGETVALUE )
{
void * hName;
hb_retni( mxmlEntityGetValue( hb_parstr_utf8( 1, &hName, NULL ) ) );
hb_strfree( hName );
}
/*
mxml_node_t * mxmlFindElement( mxml_node_t * node, mxml_node_t * top,
const char * name, const char * attr,
const char * value, int descend );
*/
HB_FUNC( MXMLFINDELEMENT )
{
void * hName;
void * hAttr;
void * hValue;
mxml_node_t * node = mxml_node_param( 1 );
mxml_node_t * top = mxml_node_param( 2 );
if( node && top )
{
mxml_node_t * nodef = mxmlFindElement( node, top,
hb_parstr_utf8( 3, &hName, NULL ),
hb_parstr_utf8( 4, &hAttr, NULL ),
hb_parstr_utf8( 5, &hValue, NULL ),
hb_parni( 6 ) );
hb_strfree( hName );
hb_strfree( hAttr );
hb_strfree( hValue );
mxml_node_ret( nodef, 0 );
}
else
MXML_ERR_ARGS();
}
/* mxml_node_t * mxmlFindPath( mxml_node_t * node, const char * path ) */
HB_FUNC( MXMLFINDPATH )
{
void * hPath;
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
mxml_node_t * nodef = mxmlFindPath( node, hb_parstr_utf8( 2, &hPath, NULL ) );
mxml_node_ret( nodef, 0 );
hb_strfree( hPath );
}
else
MXML_ERR_ARGS();
}
/* char * mxmlGetCDATA( mxml_node_t * node ) */
HB_FUNC( MXMLGETCDATA )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
hb_retstr_utf8( mxmlGetCDATA( node ) );
else
MXML_ERR_ARGS();
}
/* char * mxmlGetElement( mxml_node_t * node ) */
HB_FUNC( MXMLGETELEMENT )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
hb_retstr_utf8( mxmlGetElement( node ) );
else
MXML_ERR_ARGS();
}
/* mxml_node_t * mxmlGetFirstChild( mxml_node_t * node ) */
HB_FUNC( MXMLGETFIRSTCHILD )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
mxml_node_ret( mxmlGetFirstChild( node ), 0 );
else
MXML_ERR_ARGS();
}
/* int mxmlGetInteger( mxml_node_t * node ) */
HB_FUNC( MXMLGETINTEGER )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
hb_retni( mxmlGetInteger( node ) );
else
MXML_ERR_ARGS();
}
/* mxml_node_t * mxmlGetLastChild( mxml_node_t * node ) */
HB_FUNC( MXMLGETLASTCHILD )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
mxml_node_ret( mxmlGetLastChild( node ), 0 );
else
MXML_ERR_ARGS();
}
/* mxml_node_t * mxmlGetNextSibling( mxml_node_t * node ) */
HB_FUNC( MXMLGETNEXTSIBLING )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
mxml_node_ret( mxmlGetNextSibling( node ), 0 );
else
MXML_ERR_ARGS();
}
/* char * mxmlGetOpaque( mxml_node_t * node ) */
HB_FUNC( MXMLGETOPAQUE )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
hb_retstr_utf8( mxmlGetOpaque( node ) );
else
MXML_ERR_ARGS();
}
/* mxml_node_t * mxmlGetParent( mxml_node_t * node ) */
HB_FUNC( MXMLGETPARENT )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
mxml_node_ret( mxmlGetParent( node ), 0 );
else
MXML_ERR_ARGS();
}
/* mxml_node_t * mxmlGetPrevSibling( mxml_node_t *node ) */
HB_FUNC( MXMLGETPREVSIBLING )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
mxml_node_ret( mxmlGetPrevSibling( node ), 0 );
else
MXML_ERR_ARGS();
}
/* double mxmlGetReal( mxml_node_t * node ) */
HB_FUNC( MXMLGETREAL )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
hb_retnd( mxmlGetReal( node ) );
else
MXML_ERR_ARGS();
}
/* int mxmlGetRefCount( mxml_node_t * node ) */
HB_FUNC( MXMLGETREFCOUNT )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
hb_retni( mxmlGetRefCount( node ) );
else
MXML_ERR_ARGS();
}
/* char * mxmlGetText( mxml_node_t * node, int * whitespace ) */
HB_FUNC( MXMLGETTEXT )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
int whitespace = hb_parni( 2 );
hb_retstr_utf8( mxmlGetText( node, &whitespace ) );
hb_storni( whitespace, 2 );
}
else
MXML_ERR_ARGS();
}
/* mxml_type_t mxmlGetType( mxml_node_t * node) */
HB_FUNC( MXMLGETTYPE )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
hb_retni( ( int ) mxmlGetType( node ) );
else
MXML_ERR_ARGS();
}
/* void * mxmlGetUserData( mxml_node_t * node ) */
HB_FUNC( MXMLGETUSERDATA )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
PHB_ITEM pItem = ( PHB_ITEM ) mxmlGetUserData( node );
if( pItem )
hb_itemCopy( hb_stackReturnItem(), pItem );
}
else
MXML_ERR_ARGS();
}
/* mxml_node_t * mxmlIndexEnum( mxml_index_t * ind ) */
HB_FUNC( MXMLINDEXENUM )
{
mxml_index_t * index = mxml_index_param( 1 );
if( index )
mxml_node_ret( mxmlIndexEnum( index ), 0 );
else
MXML_ERR_ARGS();
}
/* mxml_node_t * mxmlIndexFind( mxml_index_t * ind, const char * element, const char * value ) */
HB_FUNC( MXMLINDEXFIND )
{
mxml_index_t * index = mxml_index_param( 1 );
if( index )
{
void * hElement;
void * hValue;
mxml_node_t * nodef = mxmlIndexFind( index,
hb_parstr_utf8( 2, &hElement, NULL ),
hb_parstr_utf8( 3, &hValue, NULL ) );
hb_strfree( hElement );
hb_strfree( hValue );
mxml_node_ret( nodef, 0 );
}
else
MXML_ERR_ARGS();
}
/* void mxmlIndexDelete( mxml_index_t * ind ) */
HB_FUNC( MXMLINDEXDELETE )
{
mxml_index_t ** ppIndex = ( mxml_index_t ** ) hb_parptrGC( &s_gc_mxml_indexFuncs, 1 );
if( ppIndex && *ppIndex )
{
mxmlIndexDelete( *ppIndex );
*ppIndex = NULL;
}
else
MXML_ERR_ARGS();
}
/* int mxmlIndexGetCount( mxml_index_t * ind ) */
HB_FUNC( MXMLINDEXGETCOUNT )
{
mxml_index_t * index = mxml_index_param( 1 );
if( index )
hb_retni( mxmlIndexGetCount( index ) );
else
MXML_ERR_ARGS();
}
/* mxml_index_t * mxmlIndexNew( mxml_node_t * node, const char * element, const char * attr ) */
HB_FUNC( MXMLINDEXNEW )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
void * hElement;
void * hAttribute;
mxml_index_t * index = mxmlIndexNew( node,
hb_parstr_utf8( 2, &hElement, NULL ),
hb_parstr_utf8( 3, &hAttribute, NULL ) );
hb_strfree( hElement );
hb_strfree( hAttribute );
if( index )
mxml_index_ret( index );
}
else
MXML_ERR_ARGS();
}
/* mxml_node_t * mxmlIndexReset( mxml_index_t * ind ) */
HB_FUNC( MXMLINDEXRESET )
{
mxml_index_t * index = mxml_index_param( 1 );
if( index )
mxml_node_ret( mxmlIndexReset( index ), 0 );
else
MXML_ERR_ARGS();
}
/* mxml_type_t type_cb( mxml_node_t * node ) */
static mxml_type_t type_cb( mxml_node_t * node )
{
HB_CBS_VAR * pCbs = ( HB_CBS_VAR * ) hb_stackTestTSD( &s_cbs_var );
if( pCbs != NULL )
{
PHB_ITEM pCallback = pCbs->type_cb;
if( pCallback && hb_vmRequestReenter() )
{
int iResult;
hb_vmPushEvalSym();
hb_vmPush( pCallback );
mxml_node_push( node, 0 );
hb_vmSend( 1 );
iResult = hb_parnidef( -1, MXML_TEXT );
hb_vmRequestRestore();
return ( mxml_type_t ) iResult;
}
}
return MXML_TEXT;
}
HB_FUNC( MXMLLOADFILE )
{
mxml_node_t * node_top;
mxml_node_t * node;
mxml_load_cb_t cb = MXML_NO_CALLBACK;
HB_CBS_VAR * pCbs = ( HB_CBS_VAR * ) hb_stackGetTSD( &s_cbs_var );
FILE * file;
if( HB_ISNIL( 1 ) || ( HB_ISNUM( 1 ) && hb_parni( 1 ) == MXML_NO_PARENT ) )
node_top = MXML_NO_PARENT;
else
{
node_top = mxml_node_param( 1 );
if( ! node_top )
{
MXML_ERR_ARGS();
return;
}
}
if( HB_ISBLOCK( 3 ) || HB_ISSYMBOL( 3 ) )
{
pCbs->type_cb = hb_param( 3, HB_IT_BLOCK | HB_IT_SYMBOL );
cb = type_cb;
}
else if( HB_ISNUM( 3 ) )
{
switch( hb_parni( 3 ) )
{
case 0: cb = MXML_NO_CALLBACK; break;
case 1: cb = MXML_INTEGER_CALLBACK; break;
case 2: cb = MXML_OPAQUE_CALLBACK; break;
case 3: cb = MXML_REAL_CALLBACK; break;
case 4: cb = MXML_TEXT_CALLBACK; break;
case 5: cb = MXML_IGNORE_CALLBACK; break;
default: cb = MXML_NO_CALLBACK;
}
}
file = hb_fopen( hb_parc( 2 ), "rb" );
if( file )
{
node = mxmlLoadFile( node_top, file, cb );
mxml_node_ret( node, ( node_top == MXML_NO_PARENT ) ? 1 : 0 );
fclose( file );
}
pCbs->type_cb = NULL;
}
/*
mxml_node_t * mxmlLoadString( mxml_node_t * top, const char * s,
mxml_type_t (*cb)(mxml_node_t *) )
*/
HB_FUNC( MXMLLOADSTRING )
{
void * hFree;
mxml_node_t * node_top;
mxml_node_t * node;
mxml_load_cb_t cb = MXML_NO_CALLBACK;
HB_CBS_VAR * pCbs = ( HB_CBS_VAR * ) hb_stackGetTSD( &s_cbs_var );
if( HB_ISNIL( 1 ) || ( HB_ISNUM( 1 ) && hb_parni( 1 ) == MXML_NO_PARENT ) )
node_top = MXML_NO_PARENT;
else
{
node_top = mxml_node_param( 1 );
if( ! node_top )
{
MXML_ERR_ARGS();
return;
}
}
if( HB_ISBLOCK( 3 ) || HB_ISSYMBOL( 3 ) )
{
pCbs->type_cb = hb_param( 3, HB_IT_BLOCK | HB_IT_SYMBOL );
cb = type_cb;
}
else if( HB_ISNUM( 3 ) )
{
switch( hb_parni( 3 ) )
{
case 0: cb = MXML_NO_CALLBACK; break;
case 1: cb = MXML_INTEGER_CALLBACK; break;
case 2: cb = MXML_OPAQUE_CALLBACK; break;
case 3: cb = MXML_REAL_CALLBACK; break;
case 4: cb = MXML_TEXT_CALLBACK; break;
case 5: cb = MXML_IGNORE_CALLBACK; break;
default: cb = MXML_NO_CALLBACK;
}
}
node = mxmlLoadString( node_top, hb_parstr_utf8( 2, &hFree, NULL ), cb );
pCbs->type_cb = NULL;
mxml_node_ret( node, ( node_top == MXML_NO_PARENT ) ? 1 : 0 );
hb_strfree( hFree );
}
/* mxml_node_t * mxmlNewCDATA( mxml_node_t * parent, const char * string ) */
HB_FUNC( MXMLNEWCDATA )
{
void * hString;
mxml_node_t * node;
if( HB_ISNIL( 1 ) || ( HB_ISNUM( 1 ) && hb_parni( 1 ) == MXML_NO_PARENT ) )
{
node = mxmlNewCDATA( MXML_NO_PARENT, hb_parstr_utf8( 2, &hString, NULL ) );
mxml_node_ret( node, 1 );
hb_strfree( hString );
}
else
{
mxml_node_t * node_parent = mxml_node_param( 1 );
if( node_parent )
{
node = mxmlNewCDATA( node_parent, hb_parstr_utf8( 2, &hString, NULL ) );
mxml_node_ret( node, 0 );
hb_strfree( hString );
}
else
MXML_ERR_ARGS();
}
}
/* mxml_node_t * mxmlNewElement( mxml_node_t * parent, const char * name ) */
HB_FUNC( MXMLNEWELEMENT )
{
void * hName;
mxml_node_t * node;
if( HB_ISNIL( 1 ) || ( HB_ISNUM( 1 ) && hb_parni( 1 ) == MXML_NO_PARENT ) )
{
node = mxmlNewElement( MXML_NO_PARENT, hb_parstr_utf8( 2, &hName, NULL ) );
mxml_node_ret( node, 1 );
hb_strfree( hName );
}
else
{
mxml_node_t * node_parent = mxml_node_param( 1 );
if( node_parent )
{
node = mxmlNewElement( node_parent, hb_parstr_utf8( 2, &hName, NULL ) );
mxml_node_ret( node, 0 );
hb_strfree( hName );
}
else
MXML_ERR_ARGS();
}
}
/* mxml_node_t * mxmlNewInteger( mxml_node_t * parent, int integer ) */
HB_FUNC( MXMLNEWINTEGER )
{
if( HB_ISNIL( 1 ) || ( HB_ISNUM( 1 ) && hb_parni( 1 ) == MXML_NO_PARENT ) )
mxml_node_ret( mxmlNewInteger( MXML_NO_PARENT, hb_parni( 2 ) ), 1 );
else
{
mxml_node_t * node_parent = mxml_node_param( 1 );
if( node_parent )
mxml_node_ret( mxmlNewInteger( node_parent, hb_parni( 2 ) ), 0 );
else
MXML_ERR_ARGS();
}
}
/* mxml_node_t * mxmlNewOpaque( mxml_node_t *parent, const char * opaque ) */
HB_FUNC( MXMLNEWOPAQUE )
{
void * hOpaque;
mxml_node_t * node;
if( HB_ISNIL( 1 ) || ( HB_ISNUM( 1 ) && hb_parni( 1 ) == MXML_NO_PARENT ) )
{
node = mxmlNewOpaque( MXML_NO_PARENT, hb_parstr_utf8( 2, &hOpaque, NULL ) );
mxml_node_ret( node, 1 );
hb_strfree( hOpaque );
}
else
{
mxml_node_t * node_parent = mxml_node_param( 1 );
if( node_parent )
{
node = mxmlNewOpaque( node_parent, hb_parstr_utf8( 2, &hOpaque, NULL ) );
mxml_node_ret( node, 0 );
hb_strfree( hOpaque );
}
else
MXML_ERR_ARGS();
}
}
/* mxml_node_t * mxmlNewReal( mxml_node_t * parent, double real ) */
HB_FUNC( MXMLNEWREAL )
{
if( HB_ISNIL( 1 ) || ( HB_ISNUM( 1 ) && hb_parni( 1 ) == MXML_NO_PARENT ) )
mxml_node_ret( mxmlNewReal( MXML_NO_PARENT, hb_parnd( 2 ) ), 1 );
else
{
mxml_node_t * node_parent = mxml_node_param( 1 );
if( node_parent )
mxml_node_ret( mxmlNewReal( node_parent, hb_parnd( 2 ) ), 0 );
else
MXML_ERR_ARGS();
}
}
/* mxml_node_t * mxmlNewText( mxml_node_t * parent, int whitespace, const char * string ) */
HB_FUNC( MXMLNEWTEXT )
{
void * hString;
mxml_node_t * node;
if( HB_ISNIL( 1 ) || ( HB_ISNUM( 1 ) && hb_parni( 1 ) == MXML_NO_PARENT ) )
{
node = mxmlNewText( MXML_NO_PARENT, hb_parnidef( 2, 0 ),
hb_parstr_utf8( 3, &hString, NULL ) );
mxml_node_ret( node, 1 );
hb_strfree( hString );
}
else
{
mxml_node_t * node_parent = mxml_node_param( 1 );
if( node_parent )
{
node = mxmlNewText( node_parent, hb_parnidef( 2, 0 ),
hb_parstr_utf8( 3, &hString, NULL ) );
mxml_node_ret( node, 0 );
hb_strfree( hString );
}
else
MXML_ERR_ARGS();
}
}
/* mxml_node_t * mxmlNewXML( const char * version ) */
HB_FUNC( MXMLNEWXML )
{
mxml_node_t * node;
if( HB_ISCHAR( 1 ) )
{
void * hVersion;
node = mxmlNewXML( hb_parstr_utf8( 1, &hVersion, NULL ) );
hb_strfree( hVersion );
}
else
node = mxmlNewXML( NULL );
mxml_node_ret( node, 1 );
}
/* void mxmlRemove( mxml_node_t * node ) */
/* mxmlRemove() does not update reference counters, we use our own
* wrapper which does it [druzus]
*/
static void mxmlRemoveRef( mxml_node_t * node )
{
if( node->parent )
{
mxmlRemove( node );
mxmlRelease( node );
}
}
HB_FUNC( MXMLREMOVE )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
mxmlRemoveRef( node );
else
MXML_ERR_ARGS();
}
/* void mxmlDelete( mxml_node_t * node ) */
HB_FUNC( MXMLDELETE )
{
HBMXML_NODE * pHbnode = ( HBMXML_NODE * ) hb_parptrGC( &s_gc_mxml_nodeFuncs, 1 );
if( pHbnode && pHbnode->node )
{
mxmlRemoveRef( pHbnode->node );
hbmxml_release( pHbnode->node );
pHbnode->node = NULL;
}
else
MXML_ERR_ARGS();
}
#if 0
/* int mxmlRelease( mxml_node_t * node ) */
HB_FUNC( MXMLRELEASE )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
hb_retni( mxmlRelease( node ) );
else
MXML_ERR_ARGS();
}
/* int mxmlRetain( mxml_node_t * node ) */
HB_FUNC( MXMLRETAIN )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
hb_retni( mxmlRetain( node ) );
else
MXML_ERR_ARGS();
}
#endif
/* void ( * mxml_sax_cb_t )( mxml_node_t *, mxml_sax_event_t, void * ) */
static void sax_cb( mxml_node_t * node, mxml_sax_event_t event, void * data )
{
HB_CBS_VAR * pCbs = ( HB_CBS_VAR * ) hb_stackTestTSD( &s_cbs_var );
if( node != NULL && pCbs != NULL )
{
PHB_ITEM pCallback = pCbs->sax_cb;
if( pCallback && hb_vmRequestReenter() )
{
HB_USHORT uPCount = 2;
hb_vmPushEvalSym();
hb_vmPush( pCallback );
mxml_node_push( node, 0 );
hb_vmPushInteger( ( int ) ( event + 1 ) );
if( data != NULL )
{
hb_vmPush( ( PHB_ITEM ) data );
uPCount++;
}
hb_vmSend( uPCount );
hb_vmRequestRestore();
}
}
}
/* mxml_node_t * mxmlSAXLoadFile( mxml_node_t * top,
FILE * fp,
mxml_load_cb_t cb,
mxml_sax_cb_t sax_cb,
void * sax_data )
*/
HB_FUNC( MXMLSAXLOADFILE )
{
mxml_node_t * node_top;
mxml_node_t * node;
mxml_load_cb_t cb = MXML_NO_CALLBACK;
mxml_sax_cb_t cb_sax = MXML_NO_CALLBACK;
PHB_ITEM pData = ( hb_pcount() > 4 ) ? hb_param( 5, HB_IT_ANY ) : NULL;
HB_CBS_VAR * pCbs = ( HB_CBS_VAR * ) hb_stackGetTSD( &s_cbs_var );
FILE * file;
if( HB_ISNIL( 1 ) || ( HB_ISNUM( 1 ) && hb_parni( 1 ) == MXML_NO_PARENT ) )
node_top = MXML_NO_PARENT;
else
{
node_top = mxml_node_param( 1 );
if( ! node_top )
{
MXML_ERR_ARGS();
return;
}
}
if( HB_ISBLOCK( 3 ) || HB_ISSYMBOL( 3 ) )
{
pCbs->type_cb = hb_param( 3, HB_IT_BLOCK | HB_IT_SYMBOL );
cb = type_cb;
}
else if( HB_ISNUM( 3 ) )
{
switch( hb_parni( 3 ) )
{
case 0: cb = MXML_NO_CALLBACK; break;
case 1: cb = MXML_INTEGER_CALLBACK; break;
case 2: cb = MXML_OPAQUE_CALLBACK; break;
case 3: cb = MXML_REAL_CALLBACK; break;
case 4: cb = MXML_TEXT_CALLBACK; break;
case 5: cb = MXML_IGNORE_CALLBACK; break;
default: cb = MXML_NO_CALLBACK;
}
}
if( HB_ISBLOCK( 4 ) || HB_ISSYMBOL( 4 ) )
{
pCbs->sax_cb = hb_param( 4, HB_IT_BLOCK | HB_IT_SYMBOL );
cb_sax = sax_cb;
}
file = hb_fopen( hb_parc( 2 ), "rb" );
if( file )
{
node = mxmlSAXLoadFile( node_top, file, cb, cb_sax, pData );
mxml_node_ret( node, ( node_top == MXML_NO_PARENT ) ? 1 : 0 );
fclose( file );
}
pCbs->type_cb = NULL;
pCbs->sax_cb = NULL;
}
/* mxml_node_t * mxmlSAXLoadString( mxml_node_t * top,
const char * s,
mxml_load_cb_t cb,
mxml_sax_cb_t sax_cb,
void * sax_data )
*/
HB_FUNC( MXMLSAXLOADSTRING )
{
void * hFree;
mxml_node_t * node_top;
mxml_node_t * node;
mxml_load_cb_t cb = MXML_NO_CALLBACK;
mxml_sax_cb_t cb_sax = MXML_NO_CALLBACK;
PHB_ITEM pData = ( hb_pcount() > 4 ) ? hb_param( 5, HB_IT_ANY ) : NULL;
HB_CBS_VAR * pCbs = ( HB_CBS_VAR * ) hb_stackGetTSD( &s_cbs_var );
const char * s;
if( HB_ISNIL( 1 ) || ( HB_ISNUM( 1 ) && hb_parni( 1 ) == MXML_NO_PARENT ) )
node_top = MXML_NO_PARENT;
else
{
node_top = mxml_node_param( 1 );
if( ! node_top )
{
MXML_ERR_ARGS();
return;
}
}
if( HB_ISBLOCK( 3 ) || HB_ISSYMBOL( 3 ) )
{
pCbs->type_cb = hb_param( 3, HB_IT_BLOCK | HB_IT_SYMBOL );
cb = type_cb;
}
else if( HB_ISNUM( 3 ) )
{
switch( hb_parni( 3 ) )
{
case 0: cb = MXML_NO_CALLBACK; break;
case 1: cb = MXML_INTEGER_CALLBACK; break;
case 2: cb = MXML_OPAQUE_CALLBACK; break;
case 3: cb = MXML_REAL_CALLBACK; break;
case 4: cb = MXML_TEXT_CALLBACK; break;
case 5: cb = MXML_IGNORE_CALLBACK; break;
default: cb = MXML_NO_CALLBACK;
}
}
if( HB_ISBLOCK( 4 ) || HB_ISSYMBOL( 4 ) )
{
pCbs->sax_cb = hb_param( 4, HB_IT_BLOCK | HB_IT_SYMBOL );
cb_sax = sax_cb;
}
s = hb_parstr_utf8( 2, &hFree, NULL );
if( s )
{
node = mxmlSAXLoadString( node_top, s, cb, cb_sax, pData );
mxml_node_ret( node, ( node_top == MXML_NO_PARENT ) ? 1 : 0 );
}
pCbs->type_cb = NULL;
pCbs->sax_cb = NULL;
hb_strfree( hFree );
}
/* const char *( * mxml_save_cb_t )( mxml_node_t *, int ) */
static const char * save_cb( mxml_node_t * node, int where )
{
HB_CBS_VAR * pCbs = ( HB_CBS_VAR * ) hb_stackTestTSD( &s_cbs_var );
if( node != NULL && pCbs != NULL )
{
PHB_ITEM pCallback = pCbs->save_cb;
if( pCbs->hText )
{
hb_strfree( pCbs->hText );
pCbs->hText = NULL;
}
if( pCallback && hb_vmRequestReenter() )
{
const char * pszResult;
hb_vmPushEvalSym();
hb_vmPush( pCallback );
mxml_node_push( node, 0 );
hb_vmPushInteger( where );
hb_vmSend( 2 );
pszResult = hb_itemGetStrUTF8( hb_param( -1, HB_IT_ANY ), &pCbs->hText, NULL );
hb_vmRequestRestore();
return pszResult;
}
}
return NULL;
}
/* char * mxmlSaveAllocString( mxml_node_t *node, mxml_save_cb_t cb ) */
HB_FUNC( MXMLSAVEALLOCSTRING )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
mxml_save_cb_t cb = MXML_NO_CALLBACK;
HB_CBS_VAR * pCbs = ( HB_CBS_VAR * ) hb_stackGetTSD( &s_cbs_var );
char buffer[ 8192 ];
int bytes;
if( HB_ISBLOCK( 2 ) || HB_ISSYMBOL( 2 ) )
{
pCbs->save_cb = hb_param( 2, HB_IT_BLOCK | HB_IT_SYMBOL );
cb = save_cb;
}
bytes = mxmlSaveString( node, buffer, sizeof( buffer ), cb );
pCbs->save_cb = NULL;
if( pCbs->hText )
{
hb_strfree( pCbs->hText );
pCbs->hText = NULL;
}
if( bytes <= 0 )
hb_retc_null();
else if( bytes < ( int ) sizeof( buffer ) )
hb_retclen( buffer, bytes );
else
{
char * s = ( char * ) hb_xalloc( bytes + 1 );
if( s == NULL )
hb_retc_null();
else
{
mxmlSaveString( node, s, bytes + 1, cb );
hb_retclen_buffer( s, bytes );
}
}
}
else
MXML_ERR_ARGS();
}
HB_FUNC( MXMLSAVEFILE )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node && HB_ISCHAR( 2 ) )
{
FILE * file;
mxml_save_cb_t cb = MXML_NO_CALLBACK;
HB_CBS_VAR * pCbs = ( HB_CBS_VAR * ) hb_stackGetTSD( &s_cbs_var );
if( HB_ISBLOCK( 3 ) || HB_ISSYMBOL( 3 ) )
{
pCbs->save_cb = hb_param( 3, HB_IT_BLOCK | HB_IT_SYMBOL );
cb = save_cb;
}
file = hb_fopen( hb_parc( 2 ), "wb" );
if( file )
{
hb_retni( mxmlSaveFile( node, file, cb ) );
fclose( file );
}
pCbs->save_cb = NULL;
if( pCbs->hText )
{
hb_strfree( pCbs->hText );
pCbs->hText = NULL;
}
}
else
MXML_ERR_ARGS();
}
/* int mxmlSaveString( mxml_node_t * node, char * buffer, int bufsize, mxml_save_cb_t cb ) */
HB_FUNC( MXMLSAVESTRING )
{
mxml_node_t * node = mxml_node_param( 1 );
PHB_ITEM pBuffer = hb_param( 2, HB_IT_STRING );
if( node )
{
mxml_save_cb_t cb = MXML_NO_CALLBACK;
HB_CBS_VAR * pCbs = ( HB_CBS_VAR * ) hb_stackGetTSD( &s_cbs_var );
if( pBuffer && HB_ISBYREF( 2 ) && hb_parcsiz( 2 ) > 0 )
{
char * buffer;
HB_SIZE buffer_size;
int bytes;
if( hb_itemGetWriteCL( pBuffer, &buffer, &buffer_size ) )
{
if( HB_ISBLOCK( 3 ) || HB_ISSYMBOL( 3 ) )
{
pCbs->save_cb = hb_param( 3, HB_IT_BLOCK | HB_IT_SYMBOL );
cb = save_cb;
}
bytes = mxmlSaveString( node, buffer, ( int ) ( buffer_size + 1 ), cb );
if( bytes > 0 && ( HB_SIZE ) bytes <= buffer_size )
hb_storclen( buffer, bytes, 2 );
hb_retni( bytes );
pCbs->save_cb = NULL;
if( pCbs->hText )
{
hb_strfree( pCbs->hText );
pCbs->hText = NULL;
}
return;
}
}
}
MXML_ERR_ARGS();
}
/* int mxmlSetCDATA( mxml_node_t * node, const char * data ) */
HB_FUNC( MXMLSETCDATA )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
void * hData;
hb_retni( mxmlSetCDATA( node, hb_parstr_utf8( 2, &hData, NULL ) ) );
hb_strfree( hData );
}
else
MXML_ERR_ARGS();
}
/* int mxmlSetElement( mxml_node_t * node, const char * name ) */
HB_FUNC( MXMLSETELEMENT )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
void * hFree;
hb_retni( mxmlSetElement( node, hb_parstr_utf8( 2, &hFree, NULL ) ) );
hb_strfree( hFree );
}
else
MXML_ERR_ARGS();
}
/* void ( * mxml_error_cb_t )( const char * ) */
static void error_cb( const char * pszErrorMsg )
{
HB_ERROR_CB_VAR * pError_cb = ( HB_ERROR_CB_VAR * ) hb_stackTestTSD( &s_error_cb_var );
if( pError_cb != NULL )
{
PHB_ITEM pCallback = pError_cb->error_cb;
if( pCallback && hb_vmRequestReenter() )
{
hb_vmPushEvalSym();
hb_vmPush( pCallback );
hb_itemPutC( hb_stackAllocItem(), pszErrorMsg );
hb_vmSend( 1 );
hb_vmRequestRestore();
}
}
}
HB_FUNC( MXMLSETERRORCALLBACK )
{
PHB_ITEM pError = hb_param( 1, HB_IT_BLOCK | HB_IT_SYMBOL );
if( pError )
{
HB_ERROR_CB_VAR * pError_cb = ( HB_ERROR_CB_VAR * ) hb_stackGetTSD( &s_error_cb_var );
if( pError_cb->error_cb )
hb_itemRelease( pError_cb->error_cb );
pError_cb->error_cb = hb_itemNew( pError );
mxmlSetErrorCallback( error_cb );
}
else
{
HB_ERROR_CB_VAR * pError_cb = ( HB_ERROR_CB_VAR * ) hb_stackTestTSD( &s_error_cb_var );
if( pError_cb && pError_cb->error_cb )
{
hb_itemRelease( pError_cb->error_cb );
pError_cb->error_cb = NULL;
}
mxmlSetErrorCallback( NULL );
}
}
/* int mxmlSetInteger( mxml_node_t * node, int integer ) */
HB_FUNC( MXMLSETINTEGER )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
hb_retni( mxmlSetInteger( node, hb_parnidef( 2, 0 ) ) );
else
MXML_ERR_ARGS();
}
/* int mxmlSetOpaque( mxml_node_t * node, const char * opaque ) */
HB_FUNC( MXMLSETOPAQUE )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
void * hOpaque;
hb_retni( mxmlSetOpaque( node, hb_parstr_utf8( 2, &hOpaque, NULL ) ) );
hb_strfree( hOpaque );
}
else
MXML_ERR_ARGS();
}
/* int mxmlSetReal( mxml_node_t * node, double real ) */
HB_FUNC( MXMLSETREAL )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
hb_retni( mxmlSetReal( node, hb_parnd( 2 ) ) );
else
MXML_ERR_ARGS();
}
/* int mxmlSetText( mxml_node_t * node, int whitespace, const char * string ) */
HB_FUNC( MXMLSETTEXT )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
void * hString;
hb_retni( mxmlSetText( node, hb_parnidef( 2, 1 ), hb_parstr_utf8( 3, &hString, NULL ) ) );
hb_strfree( hString );
}
else
MXML_ERR_ARGS();
}
/* int mxmlSetUserData(mxml_node_t * node, void * data ) */
HB_FUNC( MXMLSETUSERDATA )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
PHB_ITEM pItem = hb_itemClone( hb_param( 2, HB_IT_ANY ) );
if( pItem )
hb_retni( mxmlSetUserData( node, pItem ) );
}
else
MXML_ERR_ARGS();
}
/* void mxmlSetWrapMargin( int column ) */
HB_FUNC( MXMLSETWRAPMARGIN )
{
mxmlSetWrapMargin( hb_parni( 1 ) );
}
/* mxml_node_t * mxmlWalkNext( mxml_node_t * node, mxml_node_t * top, int descend ) */
HB_FUNC( MXMLWALKNEXT )
{
mxml_node_t * node = mxml_node_param( 1 );
mxml_node_t * top = mxml_node_param( 2 );
if( node && top )
{
mxml_node_t * node_next = mxmlWalkNext( node, top, hb_parnidef( 3, MXML_NO_DESCEND ) );
mxml_node_ret( node_next, 0 );
}
else
MXML_ERR_ARGS();
}
/* mxml_node_t * mxmlWalkPrev( mxml_node_t * node, mxml_node_t * top, int descend ) */
HB_FUNC( MXMLWALKPREV )
{
mxml_node_t * node = mxml_node_param( 1 );
mxml_node_t * top = mxml_node_param( 2 );
if( node && top )
{
mxml_node_t * node_prev = mxmlWalkPrev( node, top, hb_parnidef( 3, MXML_NO_DESCEND ) );
mxml_node_ret( node_prev, 0 );
}
else
MXML_ERR_ARGS();
}
/* const void * mxmlGetCustom( mxml_node_t * node ) */
HB_FUNC( MXMLGETCUSTOM )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node )
{
PHB_ITEM pItem = ( PHB_ITEM ) HB_UNCONST( mxmlGetCustom( node ) );
if( pItem )
hb_itemReturn( pItem );
}
else
MXML_ERR_ARGS();
}
/* void ( * mxml_custom_destroy_cb_t )( void * ) */
static void custom_destroy_cb( void * Cargo )
{
PHB_ITEM pItem = ( PHB_ITEM ) Cargo;
if( pItem != NULL )
hb_itemRelease( pItem );
}
/* mxml_node_t * mxmlNewCustom( mxml_node_t * parent,
void * data, mxml_custom_destroy_cb_t destroy )
*/
HB_FUNC( MXMLNEWCUSTOM )
{
if( hb_pcount() > 1 )
{
PHB_ITEM pItem = hb_itemClone( hb_param( 2, HB_IT_ANY ) );
mxml_node_t * parent = MXML_NO_PARENT;
mxml_node_t * node = NULL;
if( HB_ISNIL( 1 ) || ( HB_ISNUM( 1 ) && hb_parni( 1 ) == MXML_NO_PARENT ) )
node = mxmlNewCustom( MXML_NO_PARENT, pItem, custom_destroy_cb );
else
{
parent = mxml_node_param( 1 );
if( parent != NULL )
node = mxmlNewCustom( parent, pItem, custom_destroy_cb );
}
if( node )
{
mxml_node_ret( node, ( parent == MXML_NO_PARENT ) ? 1 : 0 );
return;
}
hb_itemRelease( pItem );
}
MXML_ERR_ARGS();
}
/* int mxmlSetCustom ( mxml_node_t * node,
void * data, mxml_custom_destroy_cb_t destroy )
*/
HB_FUNC( MXMLSETCUSTOM )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node && hb_pcount() > 1 )
{
PHB_ITEM pItem = hb_itemClone( hb_param( 2, HB_IT_ANY ) );
if( pItem )
{
int iResult = mxmlSetCustom( node, pItem, custom_destroy_cb );
if( iResult < 0 )
hb_itemRelease( pItem );
hb_retni( iResult );
}
}
else
MXML_ERR_ARGS();
}
/* int ( * mxml_custom_load_cb_t )( mxml_node_t *, const char * ) */
static int custom_load_cb( mxml_node_t * node, const char * data )
{
HB_CUSTOM_CBS_VAR * pCCbs = ( HB_CUSTOM_CBS_VAR * ) hb_stackTestTSD( &s_custom_cbs_var );
if( node != NULL && pCCbs != NULL && data != NULL )
{
PHB_ITEM pCallback = pCCbs->load_cb;
if( pCallback && hb_vmRequestReenter() )
{
int iResult;
hb_vmPushEvalSym();
hb_vmPush( pCallback );
mxml_node_push( node, 0 );
hb_itemPutC( hb_stackAllocItem(), data );
hb_vmSend( 2 );
iResult = hb_parnidef( -1, 1 );
hb_vmRequestRestore();
return iResult;
}
}
return 1;
}
/* char * ( * mxml_custom_save_cb_t )( mxml_node_t * ) */
static char * custom_save_cb( mxml_node_t * node )
{
HB_CUSTOM_CBS_VAR * pCCbs = ( HB_CUSTOM_CBS_VAR * ) hb_stackTestTSD( &s_custom_cbs_var );
if( node != NULL && pCCbs != NULL )
{
PHB_ITEM pCallback = pCCbs->save_cb;
if( pCallback && hb_vmRequestReenter() )
{
char * pszResult;
const char * pszText;
void * hText;
hb_vmPushEvalSym();
hb_vmPush( pCallback );
mxml_node_push( node, 0 );
hb_vmSend( 1 );
pszText = hb_parstr_utf8( -1, &hText, NULL );
pszResult = pszText ? strdup( pszText ) : NULL;
hb_strfree( hText );
hb_vmRequestRestore();
return pszResult;
}
}
return NULL;
}
/* void mxmlSetCustomHandlers( mxml_custom_load_cb_t load, mxml_custom_save_cb_t save ) */
HB_FUNC( MXMLSETCUSTOMHANDLERS )
{
PHB_ITEM pLoad = hb_param( 1, HB_IT_BLOCK | HB_IT_SYMBOL ),
pSave = hb_param( 2, HB_IT_BLOCK | HB_IT_SYMBOL );
if( pLoad && pSave )
{
HB_CUSTOM_CBS_VAR * pCCbs = ( HB_CUSTOM_CBS_VAR * ) hb_stackGetTSD( &s_custom_cbs_var );
if( pCCbs->load_cb )
hb_itemRelease( pCCbs->load_cb );
pCCbs->load_cb = hb_itemNew( pLoad );
if( pCCbs->save_cb )
hb_itemRelease( pCCbs->save_cb );
pCCbs->save_cb = hb_itemNew( pSave );
mxmlSetCustomHandlers( custom_load_cb, custom_save_cb );
}
else
{
HB_CUSTOM_CBS_VAR * pCCbs = ( HB_CUSTOM_CBS_VAR * ) hb_stackTestTSD( &s_custom_cbs_var );
if( pCCbs )
{
if( pCCbs->load_cb )
{
hb_itemRelease( pCCbs->load_cb );
pCCbs->load_cb = NULL;
}
if( pCCbs->save_cb )
{
hb_itemRelease( pCCbs->save_cb );
pCCbs->save_cb = NULL;
}
}
mxmlSetCustomHandlers( NULL, NULL );
}
}
/* temporary solution before final 2.7 release */
HB_FUNC( HB_MXMLGETATTRSCOUNT )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node && mxmlGetType( node ) == MXML_ELEMENT )
hb_retni( node->value.element.num_attrs );
else
MXML_ERR_ARGS();
}
HB_FUNC( HB_MXMLGETATTRSARRAY )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node && mxmlGetType( node ) == MXML_ELEMENT )
{
PHB_ITEM pAttrs = hb_itemArrayNew( 0 );
PHB_ITEM pAttr = hb_itemNew( NULL );
int i;
mxml_attr_t * attr;
for( i = node->value.element.num_attrs, attr = node->value.element.attrs;
i > 0;
i--, attr++ )
{
hb_arrayNew( pAttr, 2 );
hb_arraySetStrUTF8( pAttr, 1, attr->name );
hb_arraySetStrUTF8( pAttr, 2, attr->value );
hb_arrayAddForward( pAttrs, pAttr );
}
hb_itemRelease( pAttr );
hb_itemReturnRelease( pAttrs );
}
else
MXML_ERR_ARGS();
}
HB_FUNC( HB_MXMLGETATTRS )
{
mxml_node_t * node = mxml_node_param( 1 );
if( node && mxmlGetType( node ) == MXML_ELEMENT )
{
PHB_ITEM pAttrs = hb_hashNew( hb_itemNew( NULL ) );
PHB_ITEM pKey = NULL;
PHB_ITEM pValue = NULL;
int i;
mxml_attr_t * attr;
for( i = node->value.element.num_attrs, attr = node->value.element.attrs;
i > 0;
i--, attr++ )
{
pKey = hb_itemPutStrUTF8( pKey, attr->name );
pValue = hb_itemPutStrUTF8( pValue, attr->value );
hb_hashAdd( pAttrs, pKey, pValue );
}
hb_itemRelease( pKey );
hb_itemRelease( pValue );
hb_itemReturnRelease( pAttrs );
}
else
MXML_ERR_ARGS();
}
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