static void
printAttrs( xmlAttrPtr pAttr )
{
while (pAttr != NULL) {
char* pzCont = (char*)pAttr->children->content;
emitIndentation();
fputs( (char*)(void*)pAttr->name, outFp );
fputs( " = ", outFp );
if (pAttr->children->children == NULL)
fprintf( outFp, "'%s';\n", TRIM( pzCont, NULL ));
else {
fputs( "{\n", outFp );
level++;
if (pzCont != NULL) {
emitIndentation();
fprintf( outFp, zTextFmt, TRIM( pzCont, NULL ));
}
printChildren( pAttr->children->children );
level--;
emitIndentation();
fputs( "};\n", outFp );
}
pAttr = pAttr->next;
}
}
SAWYER_EXPORT void
Reflow::emitAccumulated() {
if (nonspaces_.empty()) {
// emit nothing
} else if (column_ == 0) {
emitIndentation();
out_ <<nonspaces_;
column_ += nonspaces_.size();
} else if (column_ + spaces_.size() + nonspaces_.size() > pageWidth_) {
emitNewLine();
emitIndentation();
out_ <<nonspaces_;
column_ += nonspaces_.size();
} else {
out_ <<spaces_ <<nonspaces_;
column_ += spaces_.size() + nonspaces_.size();
}
spaces_ = nonspaces_ = "";
}
static void
printNode( xmlNodePtr pNode )
{
switch (pNode->type) {
case XML_ELEMENT_NODE:
{
size_t sz;
char* pzTxt;
emitIndentation();
fputs( (char*)(void*)pNode->name, outFp );
pzTxt = TRIM( pNode->content, &sz );
if ( (pNode->properties == NULL)
&& (pNode->children == NULL)) {
if (sz == 0)
fputs( ";\n", outFp );
else fprintf( outFp, " = '%s';\n", pzTxt );
break;
}
fputs( " = {\n", outFp );
level++;
emitIndentation();
fprintf( outFp, "content = '%s';\n", pzTxt );
printAttrs( pNode->properties );
printChildren( pNode->children );
level--;
emitIndentation();
fputs( "};\n", outFp );
break;
}
case XML_ATTRIBUTE_NODE:
fputs( "Misplaced attribute\n", outFp );
exit( EXIT_FAILURE );
case XML_TEXT_NODE:
{
size_t sz;
char* pzTxt = TRIM( pNode->content, &sz );
if (sz == 0)
break;
emitIndentation();
fprintf( outFp, zTextFmt, pzTxt );
break;
}
case XML_COMMENT_NODE:
{
size_t sz;
char* pzTxt = TRIM( pNode->content, &sz );
if (sz == 0)
break;
emitIndentation();
fputs( "/* ", outFp );
for (;;) {
char* pz = strstr( pzTxt, "*/" );
if (pz == NULL)
break;
fwrite(pzTxt, (size_t)((pz - pzTxt) + 1), (size_t)1, outFp);
pzTxt = pz+1;
fputc( ' ', outFp );
}
fprintf( outFp, "%s */\n", pzTxt );
break;
}
case XML_CDATA_SECTION_NODE:
case XML_ENTITY_REF_NODE:
case XML_ENTITY_NODE:
case XML_PI_NODE:
case XML_DOCUMENT_NODE:
case XML_HTML_DOCUMENT_NODE:
case XML_DOCUMENT_TYPE_NODE:
case XML_DOCUMENT_FRAG_NODE:
case XML_NOTATION_NODE:
case XML_DTD_NODE:
case XML_ELEMENT_DECL:
case XML_ATTRIBUTE_DECL:
case XML_ENTITY_DECL:
case XML_NAMESPACE_DECL:
case XML_XINCLUDE_START:
case XML_XINCLUDE_END:
emitIndentation();
fprintf( outFp, "/* Unsupported XML node type: %s */\n",
typeName[ pNode->type ]);
break;
default:
emitIndentation();
fprintf( outFp, "/* Unknown XML node type %d */\n", pNode->type );
break;
}
}
