static void
fs_xml_convert( void *fs ) {
fs_xml *xml = (fs_xml *)fs;
if ( xml ) {
convert_xml_tag( xml->tag );
}
}
static void
convert_xml_tag( xml_tag *tag ) {
char **ap = NULL;
if (tag == NULL) return;
tag->cdata = cet_convert_string(tag->cdata);
tag->parentcdata = cet_convert_string(tag->parentcdata);
ap = tag->attributes;
while (*ap)
{
*ap = cet_convert_string(*ap);
ap++;
}
convert_xml_tag(tag->sibling);
convert_xml_tag(tag->child);
}
Bool
convert_xml_file( const char *syntax_dir, const char *file, ASXMLInterpreterState *state )
{
char *source_file ;
char *doc_str ;
Bool empty_file = False ;
source_file = make_file_name( syntax_dir, file );
doc_str = load_file(source_file);
LOCAL_DEBUG_OUT( "file %s loaded", source_file );
/*LOCAL_DEBUG_OUT( "file %s loaded into {%s}", source_file, doc_str ); */
if( doc_str != NULL )
{
xml_elem_t* doc;
xml_elem_t* ptr;
if( file[0] == '_' && !get_flags( state->flags, ASXMLI_ProcessingOptions ))
state->pre_options_size += strlen(doc_str) ;
else
set_flags( state->flags, ASXMLI_ProcessingOptions );
doc = xml_parse_doc(doc_str, DocBookVocabulary);
LOCAL_DEBUG_OUT( "file %s parsed, child is %p", source_file, doc->child );
if( doc->child )
{
LOCAL_DEBUG_OUT( "child tag = \"%s\", childs child = %p", doc->child->tag, doc->child->child);
empty_file = ( doc->child->tag_id == DOCBOOK_section_ID &&
doc->child->child == NULL );
if( doc->child->child )
{
empty_file = ( doc->child->child->tag_id == XML_CDATA_ID && doc->child->child->next == NULL );
LOCAL_DEBUG_OUT( "childs child tag = \"%s\", parm = \"%s\"", doc->child->child->tag, doc->child->child->parm);
}
}
LOCAL_DEBUG_OUT( "file %s %s", source_file, empty_file?"empty":"not empty" );
if( !empty_file )
{
for (ptr = doc->child ; ptr ; ptr = ptr->next)
{
LOCAL_DEBUG_OUT( "converting child <%s>", ptr->tag );
convert_xml_tag( ptr, NULL, state );
LOCAL_DEBUG_OUT( "done converting child <%s>", ptr->tag );
}
}
/* Delete the xml. */
LOCAL_DEBUG_OUT( "deleting xml %p", doc );
xml_elem_delete(NULL, doc);
LOCAL_DEBUG_OUT( "freeing doc_str %p", doc_str );
free( doc_str );
}
LOCAL_DEBUG_OUT( "done with %s", source_file );
free( source_file );
fprintf( state->dest_fp, "\n" );
return !empty_file;
}
void
convert_xml_tag( xml_elem_t *doc, xml_elem_t **rparm, ASXMLInterpreterState *state )
{
xml_elem_t* parm = NULL;
xml_elem_t* ptr ;
const char *tag_name = doc->tag;
if( state->doc_type != DocType_XML )
{
parm = xml_parse_parm(doc->parm, DocBookVocabulary);
if( doc->tag_id > 0 && doc->tag_id < DOCBOOK_SUPPORTED_IDS )
if( SupportedDocBookTagInfo[doc->tag_id].handle_start_tag )
SupportedDocBookTagInfo[doc->tag_id].handle_start_tag( doc, parm, state );
}else
{
if( doc->tag_id == DOCBOOK_refsect1_ID )
tag_name = SupportedDocBookTagInfo[DOCBOOK_section_ID].tag;
fprintf( state->dest_fp, "<%s", tag_name );
if( doc->parm )
{
char *ptr = NULL;
if( doc->tag_id == DOCBOOK_ulink_ID )
ptr = strchr( doc->parm, '#' );
if( ptr != NULL )
{
*ptr = '\0' ;
fprintf( state->dest_fp, " %s.html#%s", doc->parm, ptr+1 );
*ptr = '#' ;
}else
fprintf( state->dest_fp, " %s", doc->parm );
}
fputc( '>', state->dest_fp );
}
for (ptr = doc->child ; ptr ; ptr = ptr->next)
{
/* LOCAL_DEBUG_OUT( "handling tag's data \"%s\"", ptr->parm ); */
if (ptr->tag_id == XML_CDATA_ID )
{
const char *data_ptr = ptr->parm ;
int len = 0 ;
if( state->doc_type == DocType_NROFF )
{
while( data_ptr[0] == '\n' )
++data_ptr ;
}
len = strlen( data_ptr );
if( len > 0 && state->doc_type == DocType_NROFF)
{
int i ;
while( len > 0 && data_ptr[len-1] == '\n' )
--len ;
/* we want to skip as much whitespace as possible in NROFF */
for( i = 0 ; i < len ; ++i )
if( !isspace(data_ptr[i]) )
break;
if( i == len )
len = 0 ;
else if( !get_flags( state->flags, ASXMLI_LiteralLayout ) )
{
int from , to ;
Bool written = 0 ;
for( i = 0 ; i < len ; ++i )
{
while( isspace(data_ptr[i]) && i < len ) ++i ;
from = i ;
while( !isspace(data_ptr[i]) && i < len ) ++i ;
to = i ;
if( to > from )
{
if( written > 0 )
fputc( ' ', state->dest_fp );
write_doc_cdata( &data_ptr[from], to-from, state );
written += to - from ;
}
}
len = 0 ;
}
}
if( len > 0 )
write_doc_cdata( data_ptr, len, state );
}else
convert_xml_tag( ptr, NULL, state );
}
/* LOCAL_DEBUG_OUT( "handling end tag with func %p", SupportedDocBookTagInfo[doc->tag_id].handle_end_tag ); */
if( state->doc_type != DocType_XML )
{
if( doc->tag_id > 0 && doc->tag_id < DOCBOOK_SUPPORTED_IDS )
if( SupportedDocBookTagInfo[doc->tag_id].handle_end_tag )
SupportedDocBookTagInfo[doc->tag_id].handle_end_tag( doc, parm, state );
/* LOCAL_DEBUG_OUT( "xml_elem_delete for parm %p", parm ); */
if (rparm) *rparm = parm;
else xml_elem_delete(NULL, parm);
}else
{
fprintf( state->dest_fp, "</%s>", tag_name );
}
}
