const char* TiXmlDocument::Parse( const char* p, TiXmlParsingData* prevData, TiXmlEncoding encoding )
{
ClearError();
// Parse away, at the document level. Since a document
// contains nothing but other tags, most of what happens
// here is skipping white space.
if ( !p || !*p )
{
SetError( TIXML_ERROR_DOCUMENT_EMPTY, 0, 0, TIXML_ENCODING_UNKNOWN );
return 0;
}
// Note that, for a document, this needs to come
// before the while space skip, so that parsing
// starts from the pointer we are given.
location.Clear();
if ( prevData )
{
location.row = prevData->cursor.row;
location.col = prevData->cursor.col;
}
else
{
location.row = 0;
location.col = 0;
}
TiXmlParsingData data( p, TabSize(), location.row, location.col );
location = data.Cursor();
if ( encoding == TIXML_ENCODING_UNKNOWN )
{
// Check for the Microsoft UTF-8 lead bytes.
if ( *(p+0) && *(p+0) == (char)(0xef)
&& *(p+1) && *(p+1) == (char)(0xbb)
&& *(p+2) && *(p+2) == (char)(0xbf) )
{
encoding = TIXML_ENCODING_UTF8;
}
}
p = SkipWhiteSpace( p, encoding );
if ( !p )
{
SetError( TIXML_ERROR_DOCUMENT_EMPTY, 0, 0, TIXML_ENCODING_UNKNOWN );
return 0;
}
while ( p && *p )
{
TiXmlNode* node = Identify( p, encoding );
if ( node )
{
p = node->Parse( p, &data, encoding );
LinkEndChild( node );
}
else
{
break;
}
// Did we get encoding info?
if ( encoding == TIXML_ENCODING_UNKNOWN
&& node->ToDeclaration() )
{
TiXmlDeclaration* dec = node->ToDeclaration();
const char* enc = dec->Encoding();
assert( enc );
if ( *enc == 0 )
encoding = TIXML_ENCODING_UTF8;
else if ( StringEqual( enc, "UTF-8", true, TIXML_ENCODING_UNKNOWN ) )
encoding = TIXML_ENCODING_UTF8;
else if ( StringEqual( enc, "UTF8", true, TIXML_ENCODING_UNKNOWN ) )
encoding = TIXML_ENCODING_UTF8; // incorrect, but be nice
else
encoding = TIXML_ENCODING_LEGACY;
}
p = SkipWhiteSpace( p, encoding );
}
// All is well.
return p;
}
TiXmlDeclaration::TiXmlDeclaration( const TiXmlDeclaration& copy )
: TiXmlNode( TiXmlNode::DECLARATION )
{
copy.CopyTo( this );
}
void TiXmlDeclaration::operator=( const TiXmlDeclaration& copy )
{
Clear();
copy.CopyTo( this );
}
int main()
{
//
// We start with the 'demoStart' todo list. Process it. And
// should hopefully end up with the todo list as illustrated.
//
const char* demoStart =
"<?xml version=\"1.0\" standalone='no' >\n"
"<!-- Our to do list data -->"
"<ToDo>\n"
"<!-- Do I need a secure PDA? -->\n"
"<Item priority=\"1\" distance='close'> Go to the <bold>Toy store!</bold></Item>"
"<Item priority=\"2\" distance='none'> Do bills </Item>"
"<Item priority=\"2\" distance='far & back'> Look for Evil Dinosaurs! </Item>"
"</ToDo>";
{
#ifdef TIXML_USE_STL
// What the todo list should look like after processing.
// In stream (no formatting) representation.
const char* demoEnd =
"<?xml version=\"1.0\" standalone=\"no\" ?>"
"<!-- Our to do list data -->"
"<ToDo>"
"<!-- Do I need a secure PDA? -->"
"<Item priority=\"2\" distance=\"close\">Go to the"
"<bold>Toy store!"
"</bold>"
"</Item>"
"<Item priority=\"1\" distance=\"far\">Talk to:"
"<Meeting where=\"School\">"
"<Attendee name=\"Marple\" position=\"teacher\" />"
"<Attendee name=\"Voel\" position=\"counselor\" />"
"</Meeting>"
"<Meeting where=\"Lunch\" />"
"</Item>"
"<Item priority=\"2\" distance=\"here\">Do bills"
"</Item>"
"</ToDo>";
#endif
// The example parses from the character string (above):
#if defined(WIN32) && defined(TUNE)
_CrtMemCheckpoint(&startMemState);
#endif
{
// Write to a file and read it back, to check file I/O.
TiXmlDocument doc("demotest.xml");
doc.Parse(demoStart);
if (doc.Error())
{
printf("Error in %s: %s\n", doc.Value(), doc.ErrorDesc());
exit(1);
}
doc.SaveFile();
}
TiXmlDocument doc("demotest.xml");
bool loadOkay = doc.LoadFile();
if (!loadOkay)
{
printf("Could not load test file 'demotest.xml'. Error='%s'. Exiting.\n", doc.ErrorDesc());
exit(1);
}
printf("** Demo doc read from disk: ** \n\n");
printf("** Printing via doc.Print **\n");
doc.Print(stdout);
{
printf("** Printing via TiXmlPrinter **\n");
TiXmlPrinter printer;
doc.Accept(&printer);
fprintf(stdout, "%s", printer.CStr());
}
#ifdef TIXML_USE_STL
{
printf("** Printing via operator<< **\n");
std::cout << doc;
}
#endif
TiXmlNode* node = 0;
TiXmlElement* todoElement = 0;
TiXmlElement* itemElement = 0;
// --------------------------------------------------------
// An example of changing existing attributes, and removing
// an element from the document.
// --------------------------------------------------------
// Get the "ToDo" element.
// It is a child of the document, and can be selected by name.
node = doc.FirstChild("ToDo");
assert(node);
todoElement = node->ToElement();
assert(todoElement );
// Going to the toy store is now our second priority...
// So set the "priority" attribute of the first item in the list.
node = todoElement->FirstChildElement(); // This skips the "PDA" comment.
assert(node);
itemElement = node->ToElement();
assert(itemElement );
itemElement->SetAttribute("priority", 2);
// Change the distance to "doing bills" from
// "none" to "here". It's the next sibling element.
itemElement = itemElement->NextSiblingElement();
assert(itemElement);
itemElement->SetAttribute("distance", "here");
// Remove the "Look for Evil Dinosaurs!" item.
// It is 1 more sibling away. We ask the parent to remove
// a particular child.
itemElement = itemElement->NextSiblingElement();
todoElement->RemoveChild(itemElement);
itemElement = 0;
// --------------------------------------------------------
// What follows is an example of created elements and text
// nodes and adding them to the document.
// --------------------------------------------------------
// Add some meetings.
TiXmlElement item("Item");
item.SetAttribute("priority", "1");
item.SetAttribute("distance", "far");
TiXmlText text("Talk to:");
TiXmlElement meeting1("Meeting");
meeting1.SetAttribute("where", "School");
TiXmlElement meeting2("Meeting");
meeting2.SetAttribute("where", "Lunch");
TiXmlElement attendee1("Attendee");
attendee1.SetAttribute("name", "Marple");
attendee1.SetAttribute("position", "teacher");
TiXmlElement attendee2("Attendee");
attendee2.SetAttribute("name", "Voel");
attendee2.SetAttribute("position", "counselor");
// Assemble the nodes we've created:
meeting1.InsertEndChild(attendee1);
meeting1.InsertEndChild(attendee2);
item.InsertEndChild(text);
item.InsertEndChild(meeting1);
item.InsertEndChild(meeting2);
// And add the node to the existing list after the first child.
node = todoElement->FirstChild("Item");
assert(node);
itemElement = node->ToElement();
assert(itemElement);
todoElement->InsertAfterChild(itemElement, item);
printf("\n** Demo doc processed: ** \n\n");
doc.Print(stdout);
#ifdef TIXML_USE_STL
printf("** Demo doc processed to stream: ** \n\n");
cout << doc << endl << endl;
#endif
// --------------------------------------------------------
// Different tests...do we have what we expect?
// --------------------------------------------------------
int count = 0;
TiXmlElement* element;
//////////////////////////////////////////////////////
#ifdef TIXML_USE_STL
cout << "** Basic structure. **\n";
ostringstream outputStream(ostringstream::out);
outputStream << doc;
XmlTest("Output stream correct.", string(demoEnd).c_str(),
outputStream.str().c_str(), true);
#endif
node = doc.RootElement();
assert(node);
XmlTest("Root element exists.", true, (node != 0 && node->ToElement()));
XmlTest ("Root element value is 'ToDo'.", "ToDo", node->Value());
node = node->FirstChild();
XmlTest("First child exists & is a comment.", true, (node != 0 && node->ToComment()));
node = node->NextSibling();
XmlTest("Sibling element exists & is an element.", true, (node != 0 && node->ToElement()));
XmlTest ("Value is 'Item'.", "Item", node->Value());
node = node->FirstChild();
XmlTest ("First child exists.", true, (node != 0 && node->ToText()));
XmlTest ("Value is 'Go to the'.", "Go to the", node->Value());
//////////////////////////////////////////////////////
printf ("\n** Iterators. **\n");
// Walk all the top level nodes of the document.
count = 0;
for(node = doc.FirstChild();
node;
node = node->NextSibling())
{
count++;
}
XmlTest("Top level nodes, using First / Next.", 3, count);
count = 0;
for(node = doc.LastChild();
node;
node = node->PreviousSibling())
{
count++;
}
XmlTest("Top level nodes, using Last / Previous.", 3, count);
// Walk all the top level nodes of the document,
// using a different syntax.
count = 0;
for(node = doc.IterateChildren(0);
node;
node = doc.IterateChildren(node))
{
count++;
}
XmlTest("Top level nodes, using IterateChildren.", 3, count);
// Walk all the elements in a node.
count = 0;
for(element = todoElement->FirstChildElement();
element;
element = element->NextSiblingElement())
{
count++;
}
XmlTest("Children of the 'ToDo' element, using First / Next.",
3, count);
// Walk all the elements in a node by value.
count = 0;
for(node = todoElement->FirstChild("Item");
node;
node = node->NextSibling("Item"))
{
count++;
}
XmlTest("'Item' children of the 'ToDo' element, using First/Next.", 3, count);
count = 0;
for(node = todoElement->LastChild("Item");
node;
node = node->PreviousSibling("Item"))
{
count++;
}
XmlTest("'Item' children of the 'ToDo' element, using Last/Previous.", 3, count);
#ifdef TIXML_USE_STL
{
cout << "\n** Parsing. **\n";
istringstream parse0("<Element0 attribute0='foo0' attribute1= noquotes attribute2 = '>' />");
TiXmlElement element0("default");
parse0 >> element0;
XmlTest ("Element parsed, value is 'Element0'.", "Element0", element0.Value());
XmlTest ("Reads attribute 'attribute0=\"foo0\"'.", "foo0", element0.Attribute("attribute0"));
XmlTest ("Reads incorrectly formatted 'attribute1=noquotes'.", "noquotes", element0.Attribute("attribute1"));
XmlTest ("Read attribute with entity value '>'.", ">", element0.Attribute("attribute2"));
}
#endif
{
const char* error = "<?xml version=\"1.0\" standalone=\"no\" ?>\n"
"<passages count=\"006\" formatversion=\"20020620\">\n"
" <wrong error>\n"
"</passages>";
TiXmlDocument docTest;
docTest.Parse(error);
XmlTest("Error row", docTest.ErrorRow(), 3);
XmlTest("Error column", docTest.ErrorCol(), 17);
//printf("error=%d id='%s' row %d col%d\n", (int) doc.Error(), doc.ErrorDesc(), doc.ErrorRow()+1, doc.ErrorCol() + 1);
}
#ifdef TIXML_USE_STL
{
//////////////////////////////////////////////////////
cout << "\n** Streaming. **\n";
// Round trip check: stream in, then stream back out to verify. The stream
// out has already been checked, above. We use the output
istringstream inputStringStream(outputStream.str());
TiXmlDocument document0;
inputStringStream >> document0;
ostringstream outputStream0(ostringstream::out);
outputStream0 << document0;
XmlTest("Stream round trip correct.", string(demoEnd).c_str(),
outputStream0.str().c_str(), true);
std::string str;
str << document0;
XmlTest("String printing correct.", string(demoEnd).c_str(),
str.c_str(), true);
}
#endif
}
{
const char* str = "<doc attr0='1' attr1='2.0' attr2='foo' />";
TiXmlDocument doc;
doc.Parse(str);
TiXmlElement* ele = doc.FirstChildElement();
int iVal, result;
double dVal;
result = ele->QueryDoubleAttribute("attr0", &dVal);
XmlTest("Query attribute: int as double", result, TIXML_SUCCESS);
XmlTest("Query attribute: int as double", (int)dVal, 1);
result = ele->QueryDoubleAttribute("attr1", &dVal);
XmlTest("Query attribute: double as double", (int)dVal, 2);
result = ele->QueryIntAttribute("attr1", &iVal);
XmlTest("Query attribute: double as int", result, TIXML_SUCCESS);
XmlTest("Query attribute: double as int", iVal, 2);
result = ele->QueryIntAttribute("attr2", &iVal);
XmlTest("Query attribute: not a number", result, TIXML_WRONG_TYPE);
result = ele->QueryIntAttribute("bar", &iVal);
XmlTest("Query attribute: does not exist", result, TIXML_NO_ATTRIBUTE);
}
{
const char* str = "<doc/>";
TiXmlDocument doc;
doc.Parse(str);
TiXmlElement* ele = doc.FirstChildElement();
int iVal;
double dVal;
ele->SetAttribute("str", "strValue");
ele->SetAttribute("int", 1);
ele->SetDoubleAttribute("double", -1.0);
const char* cStr = ele->Attribute("str");
ele->QueryIntAttribute("int", &iVal);
ele->QueryDoubleAttribute("double", &dVal);
XmlTest("Attribute round trip. c-string.", "strValue", cStr);
XmlTest("Attribute round trip. int.", 1, iVal);
XmlTest("Attribute round trip. double.", -1, (int)dVal);
}
{
const char* str = "\t<?xml version=\"1.0\" standalone=\"no\" ?>\t<room doors='2'>\n"
"</room>";
TiXmlDocument doc;
doc.SetTabSize(8);
doc.Parse(str);
TiXmlHandle docHandle(&doc);
TiXmlHandle roomHandle = docHandle.FirstChildElement("room");
assert(docHandle.Node());
assert(roomHandle.Element());
TiXmlElement* room = roomHandle.Element();
assert(room);
TiXmlAttribute* doors = room->FirstAttribute();
assert(doors);
XmlTest("Location tracking: Tab 8: room row", room->Row(), 1);
XmlTest("Location tracking: Tab 8: room col", room->Column(), 49);
XmlTest("Location tracking: Tab 8: doors row", doors->Row(), 1);
XmlTest("Location tracking: Tab 8: doors col", doors->Column(), 55);
}
{
const char* str = "\t<?xml version=\"1.0\" standalone=\"no\" ?>\t<room doors='2'>\n"
" <!-- Silly example -->\n"
" <door wall='north'>A great door!</door>\n"
"\t<door wall='east'/>"
"</room>";
TiXmlDocument doc;
doc.Parse(str);
TiXmlHandle docHandle(&doc);
TiXmlHandle roomHandle = docHandle.FirstChildElement("room");
TiXmlHandle commentHandle = docHandle.FirstChildElement("room").FirstChild();
TiXmlHandle textHandle = docHandle.FirstChildElement("room").ChildElement("door", 0).FirstChild();
TiXmlHandle door0Handle = docHandle.FirstChildElement("room").ChildElement(0);
TiXmlHandle door1Handle = docHandle.FirstChildElement("room").ChildElement(1);
assert(docHandle.Node());
assert(roomHandle.Element());
assert(commentHandle.Node());
assert(textHandle.Text());
assert(door0Handle.Element());
assert(door1Handle.Element());
TiXmlDeclaration* declaration = doc.FirstChild()->ToDeclaration();
assert(declaration);
TiXmlElement* room = roomHandle.Element();
assert(room);
TiXmlAttribute* doors = room->FirstAttribute();
assert(doors);
TiXmlText* text = textHandle.Text();
TiXmlComment* comment = commentHandle.Node()->ToComment();
assert(comment);
TiXmlElement* door0 = door0Handle.Element();
TiXmlElement* door1 = door1Handle.Element();
XmlTest("Location tracking: Declaration row", declaration->Row(), 1);
XmlTest("Location tracking: Declaration col", declaration->Column(), 5);
XmlTest("Location tracking: room row", room->Row(), 1);
XmlTest("Location tracking: room col", room->Column(), 45);
XmlTest("Location tracking: doors row", doors->Row(), 1);
XmlTest("Location tracking: doors col", doors->Column(), 51);
XmlTest("Location tracking: Comment row", comment->Row(), 2);
XmlTest("Location tracking: Comment col", comment->Column(), 3);
XmlTest("Location tracking: text row", text->Row(), 3);
XmlTest("Location tracking: text col", text->Column(), 24);
XmlTest("Location tracking: door0 row", door0->Row(), 3);
XmlTest("Location tracking: door0 col", door0->Column(), 5);
XmlTest("Location tracking: door1 row", door1->Row(), 4);
XmlTest("Location tracking: door1 col", door1->Column(), 5);
}
// --------------------------------------------------------
// UTF-8 testing. It is important to test:
// 1. Making sure name, value, and text read correctly
// 2. Row, Col functionality
// 3. Correct output
// --------------------------------------------------------
printf ("\n** UTF-8 **\n");
{
TiXmlDocument doc("utf8test.xml");
doc.LoadFile();
if (doc.Error() && doc.ErrorId() == TiXmlBase::TIXML_ERROR_OPENING_FILE) {
printf("WARNING: File 'utf8test.xml' not found.\n"
"(Are you running the test from the wrong directory?)\n"
"Could not test UTF-8 functionality.\n");
}
else
{
TiXmlHandle docH(&doc);
// Get the attribute "value" from the "Russian" element and check it.
TiXmlElement* element = docH.FirstChildElement("document").FirstChildElement("Russian").Element();
const unsigned char correctValue[] = { 0xd1U, 0x86U, 0xd0U, 0xb5U, 0xd0U, 0xbdU, 0xd0U, 0xbdU,
0xd0U, 0xbeU, 0xd1U, 0x81U, 0xd1U, 0x82U, 0xd1U, 0x8cU, 0 };
XmlTest("UTF-8: Russian value.", (const char*)correctValue, element->Attribute("value"), true);
XmlTest("UTF-8: Russian value row.", 4, element->Row());
XmlTest("UTF-8: Russian value column.", 5, element->Column());
const unsigned char russianElementName[] = { 0xd0U, 0xa0U, 0xd1U, 0x83U,
0xd1U, 0x81U, 0xd1U, 0x81U,
0xd0U, 0xbaU, 0xd0U, 0xb8U,
0xd0U, 0xb9U, 0 };
const char russianText[] = "<\xD0\xB8\xD0\xBC\xD0\xB5\xD0\xB5\xD1\x82>";
TiXmlText* text = docH.FirstChildElement("document").FirstChildElement((const char*) russianElementName).Child(0).Text();
XmlTest("UTF-8: Browsing russian element name.",
russianText,
text->Value(),
true);
XmlTest("UTF-8: Russian element name row.", 7, text->Row());
XmlTest("UTF-8: Russian element name column.", 47, text->Column());
TiXmlDeclaration* dec = docH.Child(0).Node()->ToDeclaration();
XmlTest("UTF-8: Declaration column.", 1, dec->Column());
XmlTest("UTF-8: Document column.", 1, doc.Column());
// Now try for a round trip.
doc.SaveFile("utf8testout.xml");
// Check the round trip.
char savedBuf[256];
char verifyBuf[256];
int okay = 1;
FILE* saved = fopen("utf8testout.xml", "r");
FILE* verify = fopen("utf8testverify.xml", "r");
if (saved && verify)
{
while (fgets(verifyBuf, 256, verify))
{
fgets(savedBuf, 256, saved);
if (strcmp(verifyBuf, savedBuf))
{
okay = 0;
break;
}
}
fclose(saved);
fclose(verify);
}
XmlTest("UTF-8: Verified multi-language round trip.", 1, okay);
// On most Western machines, this is an element that contains
// the word "resume" with the correct accents, in a latin encoding.
// It will be something else completely on non-wester machines,
// which is why TinyXml is switching to UTF-8.
const char latin[] = "<element>r\x82sum\x82</element>";
TiXmlDocument latinDoc;
latinDoc.Parse(latin, 0, TIXML_ENCODING_LEGACY);
text = latinDoc.FirstChildElement()->FirstChild()->ToText();
XmlTest("Legacy encoding: Verify text element.", "r\x82sum\x82", text->Value());
}
}
//////////////////////
// Copy and assignment
//////////////////////
printf ("\n** Copy and Assignment **\n");
{
TiXmlElement element("foo");
element.Parse("<element name='value' />", 0, TIXML_ENCODING_UNKNOWN);
TiXmlElement elementCopy(element);
TiXmlElement elementAssign("foo");
elementAssign.Parse("<incorrect foo='bar'/>", 0, TIXML_ENCODING_UNKNOWN);
elementAssign = element;
XmlTest("Copy/Assign: element copy #1.", "element", elementCopy.Value());
XmlTest("Copy/Assign: element copy #2.", "value", elementCopy.Attribute("name"));
XmlTest("Copy/Assign: element assign #1.", "element", elementAssign.Value());
XmlTest("Copy/Assign: element assign #2.", "value", elementAssign.Attribute("name"));
XmlTest("Copy/Assign: element assign #3.", true, (0 == elementAssign.Attribute("foo")));
TiXmlComment comment;
comment.Parse("<!--comment-->", 0, TIXML_ENCODING_UNKNOWN);
TiXmlComment commentCopy(comment);
TiXmlComment commentAssign;
commentAssign = commentCopy;
XmlTest("Copy/Assign: comment copy.", "comment", commentCopy.Value());
XmlTest("Copy/Assign: comment assign.", "comment", commentAssign.Value());
TiXmlUnknown unknown;
unknown.Parse("<[unknown]>", 0, TIXML_ENCODING_UNKNOWN);
TiXmlUnknown unknownCopy(unknown);
TiXmlUnknown unknownAssign;
unknownAssign.Parse("incorrect", 0, TIXML_ENCODING_UNKNOWN);
unknownAssign = unknownCopy;
XmlTest("Copy/Assign: unknown copy.", "[unknown]", unknownCopy.Value());
XmlTest("Copy/Assign: unknown assign.", "[unknown]", unknownAssign.Value());
TiXmlText text("TextNode");
TiXmlText textCopy(text);
TiXmlText textAssign("incorrect");
textAssign = text;
XmlTest("Copy/Assign: text copy.", "TextNode", textCopy.Value());
XmlTest("Copy/Assign: text assign.", "TextNode", textAssign.Value());
TiXmlDeclaration dec;
dec.Parse("<?xml version='1.0' encoding='UTF-8'?>", 0, TIXML_ENCODING_UNKNOWN);
TiXmlDeclaration decCopy(dec);
TiXmlDeclaration decAssign;
decAssign = dec;
XmlTest("Copy/Assign: declaration copy.", "UTF-8", decCopy.Encoding());
XmlTest("Copy/Assign: text assign.", "UTF-8", decAssign.Encoding());
TiXmlDocument doc;
elementCopy.InsertEndChild(textCopy);
doc.InsertEndChild(decAssign);
doc.InsertEndChild(elementCopy);
doc.InsertEndChild(unknownAssign);
TiXmlDocument docCopy(doc);
TiXmlDocument docAssign;
docAssign = docCopy;
#ifdef TIXML_USE_STL
std::string original, copy, assign;
original << doc;
copy << docCopy;
assign << docAssign;
XmlTest("Copy/Assign: document copy.", original.c_str(), copy.c_str(), true);
XmlTest("Copy/Assign: document assign.", original.c_str(), assign.c_str(), true);
#endif
}
//////////////////////////////////////////////////////
#ifdef TIXML_USE_STL
printf ("\n** Parsing, no Condense Whitespace **\n");
TiXmlBase::SetCondenseWhiteSpace(false);
{
istringstream parse1("<start>This is \ntext</start>");
TiXmlElement text1("text");
parse1 >> text1;
XmlTest ("Condense white space OFF.", "This is \ntext",
text1.FirstChild()->Value(),
true);
}
TiXmlBase::SetCondenseWhiteSpace(true);
#endif
//////////////////////////////////////////////////////
// GetText();
{
const char* str = "<foo>This is text</foo>";
TiXmlDocument doc;
doc.Parse(str);
const TiXmlElement* element = doc.RootElement();
XmlTest("GetText() normal use.", "This is text", element->GetText());
str = "<foo><b>This is text</b></foo>";
doc.Clear();
doc.Parse(str);
element = doc.RootElement();
XmlTest("GetText() contained element.", element->GetText() == 0, true);
str = "<foo>This is <b>text</b></foo>";
doc.Clear();
TiXmlBase::SetCondenseWhiteSpace(false);
doc.Parse(str);
TiXmlBase::SetCondenseWhiteSpace(true);
element = doc.RootElement();
XmlTest("GetText() partial.", "This is ", element->GetText());
}
//////////////////////////////////////////////////////
// CDATA
{
const char* str = "<xmlElement>"
"<![CDATA["
"I am > the rules!\n"
"...since I make symbolic puns"
"]]>"
"</xmlElement>";
TiXmlDocument doc;
doc.Parse(str);
doc.Print();
XmlTest("CDATA parse.", doc.FirstChildElement()->FirstChild()->Value(),
"I am > the rules!\n...since I make symbolic puns",
true);
#ifdef TIXML_USE_STL
//cout << doc << '\n';
doc.Clear();
istringstream parse0(str);
parse0 >> doc;
//cout << doc << '\n';
XmlTest("CDATA stream.", doc.FirstChildElement()->FirstChild()->Value(),
"I am > the rules!\n...since I make symbolic puns",
true);
#endif
TiXmlDocument doc1 = doc;
//doc.Print();
XmlTest("CDATA copy.", doc1.FirstChildElement()->FirstChild()->Value(),
"I am > the rules!\n...since I make symbolic puns",
true);
}
{
// [ 1482728 ] Wrong wide char parsing
char buf[256];
buf[255] = 0;
for(int i=0; i<255; ++i) {
buf[i] = (char)((i>=32) ? i : 32);
}
TIXML_STRING str("<xmlElement><![CDATA[");
str += buf;
str += "]]></xmlElement>";
TiXmlDocument doc;
doc.Parse(str.c_str());
TiXmlPrinter printer;
printer.SetStreamPrinting();
doc.Accept(&printer);
XmlTest("CDATA with all bytes #1.", str.c_str(), printer.CStr(), true);
#ifdef TIXML_USE_STL
doc.Clear();
istringstream iss(printer.Str());
iss >> doc;
std::string out;
out << doc;
XmlTest("CDATA with all bytes #2.", out.c_str(), printer.CStr(), true);
#endif
}
{
// [ 1480107 ] Bug-fix for STL-streaming of CDATA that contains tags
// CDATA streaming had a couple of bugs, that this tests for.
const char* str = "<xmlElement>"
"<![CDATA["
"<b>I am > the rules!</b>\n"
"...since I make symbolic puns"
"]]>"
"</xmlElement>";
TiXmlDocument doc;
doc.Parse(str);
doc.Print();
XmlTest("CDATA parse. [ 1480107 ]", doc.FirstChildElement()->FirstChild()->Value(),
"<b>I am > the rules!</b>\n...since I make symbolic puns",
true);
#ifdef TIXML_USE_STL
doc.Clear();
istringstream parse0(str);
parse0 >> doc;
XmlTest("CDATA stream. [ 1480107 ]", doc.FirstChildElement()->FirstChild()->Value(),
"<b>I am > the rules!</b>\n...since I make symbolic puns",
true);
#endif
TiXmlDocument doc1 = doc;
//doc.Print();
XmlTest("CDATA copy. [ 1480107 ]", doc1.FirstChildElement()->FirstChild()->Value(),
"<b>I am > the rules!</b>\n...since I make symbolic puns",
true);
}
//////////////////////////////////////////////////////
// Visit()
//////////////////////////////////////////////////////
printf("\n** Fuzzing... **\n");
const int FUZZ_ITERATION = 300;
// The only goal is not to crash on bad input.
int len = (int) strlen(demoStart);
for(int i=0; i<FUZZ_ITERATION; ++i)
{
char* demoCopy = new char[ len+1 ];
strcpy(demoCopy, demoStart);
demoCopy[ i%len ] = (char)((i+1)*3);
demoCopy[ (i*7)%len ] = '>';
demoCopy[ (i*11)%len ] = '<';
TiXmlDocument xml;
xml.Parse(demoCopy);
delete [] demoCopy;
}
printf("** Fuzzing Complete. **\n");
//////////////////////////////////////////////////////
printf ("\n** Bug regression tests **\n");
// InsertBeforeChild and InsertAfterChild causes crash.
{
TiXmlElement parent("Parent");
TiXmlElement childText0("childText0");
TiXmlElement childText1("childText1");
TiXmlNode* childNode0 = parent.InsertEndChild(childText0);
TiXmlNode* childNode1 = parent.InsertBeforeChild(childNode0, childText1);
XmlTest("Test InsertBeforeChild on empty node.", (childNode1 == parent.FirstChild()), true);
}
{
// InsertBeforeChild and InsertAfterChild causes crash.
TiXmlElement parent("Parent");
TiXmlElement childText0("childText0");
TiXmlElement childText1("childText1");
TiXmlNode* childNode0 = parent.InsertEndChild(childText0);
TiXmlNode* childNode1 = parent.InsertAfterChild(childNode0, childText1);
XmlTest("Test InsertAfterChild on empty node. ", (childNode1 == parent.LastChild()), true);
}
// Reports of missing constructors, irregular string problems.
{
// Missing constructor implementation. No test -- just compiles.
TiXmlText text("Missing");
#ifdef TIXML_USE_STL
// Missing implementation:
TiXmlDocument doc;
string name = "missing";
doc.LoadFile(name);
TiXmlText textSTL(name);
#else
// verifying some basic string functions:
TiXmlString a;
TiXmlString b("Hello");
TiXmlString c("ooga");
c = " World!";
a = b;
a += c;
a = a;
XmlTest("Basic TiXmlString test. ", "Hello World!", a.c_str());
#endif
}
// Long filenames crashing STL version
{
TiXmlDocument doc("midsummerNightsDreamWithAVeryLongFilenameToConfuseTheStringHandlingRoutines.xml");
bool loadOkay = doc.LoadFile();
loadOkay = true; // get rid of compiler warning.
// Won't pass on non-dev systems. Just a "no crash" check.
//XmlTest("Long filename. ", true, loadOkay);
}
{
// Entities not being written correctly.
// From Lynn Allen
const char* passages =
"<?xml version=\"1.0\" standalone=\"no\" ?>"
"<passages count=\"006\" formatversion=\"20020620\">"
"<psg context=\"Line 5 has "quotation marks" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake copyright ©.\"> </psg>"
"</passages>";
TiXmlDocument doc("passages.xml");
doc.Parse(passages);
TiXmlElement* psg = doc.RootElement()->FirstChildElement();
const char* context = psg->Attribute("context");
const char* expected = "Line 5 has \"quotation marks\" and 'apostrophe marks'. It also has <, >, and &, as well as a fake copyright \xC2\xA9.";
XmlTest("Entity transformation: read. ", expected, context, true);
FILE* textfile = fopen("textfile.txt", "w");
if (textfile)
{
psg->Print(textfile, 0);
fclose(textfile);
}
textfile = fopen("textfile.txt", "r");
assert(textfile);
if (textfile)
{
char buf[ 1024 ];
fgets(buf, 1024, textfile);
XmlTest("Entity transformation: write. ",
"<psg context=\'Line 5 has "quotation marks" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake copyright \xC2\xA9.' />",
buf,
true);
}
fclose(textfile);
}
{
FILE* textfile = fopen("test5.xml", "w");
if (textfile)
{
fputs("<?xml version='1.0'?><a.elem xmi.version='2.0'/>", textfile);
fclose(textfile);
TiXmlDocument doc;
doc.LoadFile("test5.xml");
XmlTest("dot in element attributes and names", doc.Error(), 0);
}
}
{
FILE* textfile = fopen("test6.xml", "w");
if (textfile)
{
fputs("<element><Name>1.1 Start easy ignore fin thickness
</Name></element>", textfile);
fclose(textfile);
TiXmlDocument doc;
bool result = doc.LoadFile("test6.xml");
XmlTest("Entity with one digit.", result, true);
TiXmlText* text = doc.FirstChildElement()->FirstChildElement()->FirstChild()->ToText();
XmlTest("Entity with one digit.",
text->Value(), "1.1 Start easy ignore fin thickness\n");
}
}
{
// DOCTYPE not preserved (950171)
//
const char* doctype =
"<?xml version=\"1.0\" ?>"
"<!DOCTYPE PLAY SYSTEM 'play.dtd'>"
"<!ELEMENT title (#PCDATA)>"
"<!ELEMENT books (title,authors)>"
"<element />";
TiXmlDocument doc;
doc.Parse(doctype);
doc.SaveFile("test7.xml");
doc.Clear();
doc.LoadFile("test7.xml");
TiXmlHandle docH(&doc);
TiXmlUnknown* unknown = docH.Child(1).Unknown();
XmlTest("Correct value of unknown.", "!DOCTYPE PLAY SYSTEM 'play.dtd'", unknown->Value());
#ifdef TIXML_USE_STL
TiXmlNode* node = docH.Child(2).Node();
std::string str;
str << (*node);
XmlTest("Correct streaming of unknown.", "<!ELEMENT title (#PCDATA)>", str.c_str());
#endif
}
{
// [ 791411 ] Formatting bug
// Comments do not stream out correctly.
const char* doctype =
"<!-- Somewhat<evil> -->";
TiXmlDocument doc;
doc.Parse(doctype);
TiXmlHandle docH(&doc);
TiXmlComment* comment = docH.Child(0).Node()->ToComment();
XmlTest("Comment formatting.", " Somewhat<evil> ", comment->Value());
#ifdef TIXML_USE_STL
std::string str;
str << (*comment);
XmlTest("Comment streaming.", "<!-- Somewhat<evil> -->", str.c_str());
#endif
}
{
// [ 870502 ] White space issues
TiXmlDocument doc;
TiXmlText* text;
TiXmlHandle docH(&doc);
const char* doctype0 = "<element> This has leading and trailing space </element>";
const char* doctype1 = "<element>This has internal space</element>";
const char* doctype2 = "<element> This has leading, trailing, and internal space </element>";
TiXmlBase::SetCondenseWhiteSpace(false);
doc.Clear();
doc.Parse(doctype0);
text = docH.FirstChildElement("element").Child(0).Text();
XmlTest("White space kept.", " This has leading and trailing space ", text->Value());
doc.Clear();
doc.Parse(doctype1);
text = docH.FirstChildElement("element").Child(0).Text();
XmlTest("White space kept.", "This has internal space", text->Value());
doc.Clear();
doc.Parse(doctype2);
text = docH.FirstChildElement("element").Child(0).Text();
XmlTest("White space kept.", " This has leading, trailing, and internal space ", text->Value());
TiXmlBase::SetCondenseWhiteSpace(true);
doc.Clear();
doc.Parse(doctype0);
text = docH.FirstChildElement("element").Child(0).Text();
XmlTest("White space condensed.", "This has leading and trailing space", text->Value());
doc.Clear();
doc.Parse(doctype1);
text = docH.FirstChildElement("element").Child(0).Text();
XmlTest("White space condensed.", "This has internal space", text->Value());
doc.Clear();
doc.Parse(doctype2);
text = docH.FirstChildElement("element").Child(0).Text();
XmlTest("White space condensed.", "This has leading, trailing, and internal space", text->Value());
}
{
// Double attributes
const char* doctype = "<element attr='red' attr='blue' />";
TiXmlDocument doc;
doc.Parse(doctype);
XmlTest("Parsing repeated attributes.", true, doc.Error()); // is an error to tinyxml (didn't use to be, but caused issues)
//XmlTest("Parsing repeated attributes.", "blue", doc.FirstChildElement("element")->Attribute("attr"));
}
{
// Embedded null in stream.
const char* doctype = "<element att\0r='red' attr='blue' />";
TiXmlDocument doc;
doc.Parse(doctype);
XmlTest("Embedded null throws error.", true, doc.Error());
#ifdef TIXML_USE_STL
istringstream strm(doctype);
doc.Clear();
doc.ClearError();
strm >> doc;
XmlTest("Embedded null throws error.", true, doc.Error());
#endif
}
{
// Legacy mode test. (This test may only pass on a western system)
const char* str =
"<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>"
"<ä>"
"CöntäntßäöüÄÖÜ"
"</ä>";
TiXmlDocument doc;
doc.Parse(str);
TiXmlHandle docHandle(&doc);
TiXmlHandle aHandle = docHandle.FirstChildElement("ä");
TiXmlHandle tHandle = aHandle.Child(0);
assert(aHandle.Element());
assert(tHandle.Text());
XmlTest("ISO-8859-1 Parsing.", "CöntäntßäöüÄÖÜ", tHandle.Text()->Value());
}
{
// Empty documents should return TIXML_ERROR_PARSING_EMPTY, bug 1070717
const char* str = " ";
TiXmlDocument doc;
doc.Parse(str);
XmlTest("Empty document error TIXML_ERROR_DOCUMENT_EMPTY", TiXmlBase::TIXML_ERROR_DOCUMENT_EMPTY, doc.ErrorId());
}
#ifndef TIXML_USE_STL
{
// String equality. [ 1006409 ] string operator==/!= no worky in all cases
TiXmlString temp;
XmlTest("Empty tinyxml string compare equal", (temp == ""), true);
TiXmlString foo;
TiXmlString bar("");
XmlTest("Empty tinyxml string compare equal", (foo == bar), true);
}
#endif
{
// Bug [ 1195696 ] from marlonism
TiXmlBase::SetCondenseWhiteSpace(false);
TiXmlDocument xml;
xml.Parse("<text><break/>This hangs</text>");
XmlTest("Test safe error return.", xml.Error(), false);
}
{
// Bug [ 1243992 ] - another infinite loop
TiXmlDocument doc;
doc.SetCondenseWhiteSpace(false);
doc.Parse("<p><pb></pb>test</p>");
}
{
// Low entities
TiXmlDocument xml;
xml.Parse("<test></test>");
const char result[] = { 0x0e, 0 };
XmlTest("Low entities.", xml.FirstChildElement()->GetText(), result);
xml.Print();
}
{
// Bug [ 1451649 ] Attribute values with trailing quotes not handled correctly
TiXmlDocument xml;
xml.Parse("<foo attribute=bar\" />");
XmlTest("Throw error with bad end quotes.", xml.Error(), true);
}
#ifdef TIXML_USE_STL
{
// Bug [ 1449463 ] Consider generic query
TiXmlDocument xml;
xml.Parse("<foo bar='3' barStr='a string'/>");
TiXmlElement* ele = xml.FirstChildElement();
double d;
int i;
float f;
bool b;
std::string str;
XmlTest("QueryValueAttribute", ele->QueryValueAttribute("bar", &d), TIXML_SUCCESS);
XmlTest("QueryValueAttribute", ele->QueryValueAttribute("bar", &i), TIXML_SUCCESS);
XmlTest("QueryValueAttribute", ele->QueryValueAttribute("bar", &f), TIXML_SUCCESS);
XmlTest("QueryValueAttribute", ele->QueryValueAttribute("bar", &b), TIXML_WRONG_TYPE);
XmlTest("QueryValueAttribute", ele->QueryValueAttribute("nobar", &b), TIXML_NO_ATTRIBUTE);
XmlTest("QueryValueAttribute", ele->QueryValueAttribute("barStr", &str), TIXML_SUCCESS);
XmlTest("QueryValueAttribute", (d==3.0), true);
XmlTest("QueryValueAttribute", (i==3), true);
XmlTest("QueryValueAttribute", (f==3.0f), true);
XmlTest("QueryValueAttribute", (str==std::string("a string")), true);
}
#endif
#ifdef TIXML_USE_STL
{
// [ 1505267 ] redundant malloc in TiXmlElement::Attribute
TiXmlDocument xml;
xml.Parse("<foo bar='3' />");
TiXmlElement* ele = xml.FirstChildElement();
double d;
int i;
std::string bar = "bar";
const std::string* atrrib = ele->Attribute(bar);
ele->Attribute(bar, &d);
ele->Attribute(bar, &i);
XmlTest("Attribute", atrrib->empty(), false);
XmlTest("Attribute", (d==3.0), true);
XmlTest("Attribute", (i==3), true);
}
#endif
{
// [ 1356059 ] Allow TiXMLDocument to only be at the top level
TiXmlDocument xml, xml2;
xml.InsertEndChild(xml2);
XmlTest("Document only at top level.", xml.Error(), true);
XmlTest("Document only at top level.", xml.ErrorId(), TiXmlBase::TIXML_ERROR_DOCUMENT_TOP_ONLY);
}
{
// [ 1663758 ] Failure to report error on bad XML
TiXmlDocument xml;
xml.Parse("<x>");
XmlTest("Missing end tag at end of input", xml.Error(), true);
xml.Parse("<x> ");
XmlTest("Missing end tag with trailing whitespace", xml.Error(), true);
}
{
// [ 1635701 ] fail to parse files with a tag separated into two lines
// I'm not sure this is a bug. Marked 'pending' for feedback.
TiXmlDocument xml;
xml.Parse("<title><p>text</p\n><title>");
//xml.Print();
//XmlTest("Tag split by newline", xml.Error(), false);
}
#ifdef TIXML_USE_STL
{
// [ 1475201 ] TinyXML parses entities in comments
TiXmlDocument xml;
istringstream parse1("<!-- declarations for <head> & <body> -->"
"<!-- far & away -->");
parse1 >> xml;
TiXmlNode* e0 = xml.FirstChild();
TiXmlNode* e1 = e0->NextSibling();
TiXmlComment* c0 = e0->ToComment();
TiXmlComment* c1 = e1->ToComment();
XmlTest("Comments ignore entities.", " declarations for <head> & <body> ", c0->Value(), true);
XmlTest("Comments ignore entities.", " far & away ", c1->Value(), true);
}
#endif
{
// [ 1475201 ] TinyXML parses entities in comments
TiXmlDocument xml;
xml.Parse("<!-- declarations for <head> & <body> -->"
"<!-- far & away -->");
TiXmlNode* e0 = xml.FirstChild();
TiXmlNode* e1 = e0->NextSibling();
TiXmlComment* c0 = e0->ToComment();
TiXmlComment* c1 = e1->ToComment();
XmlTest("Comments ignore entities.", " declarations for <head> & <body> ", c0->Value(), true);
XmlTest("Comments ignore entities.", " far & away ", c1->Value(), true);
}
{
TiXmlDocument xml;
xml.Parse("<Parent>"
"<child1 att=''/>"
"<!-- With this comment, child2 will not be parsed! -->"
"<child2 att=''/>"
"</Parent>");
int count = 0;
TiXmlNode* ele = 0;
while ((ele = xml.FirstChildElement("Parent")->IterateChildren(ele)) != 0) {
++count;
}
XmlTest("Comments iterate correctly.", 3, count);
}
{
// trying to repro ]1874301]. If it doesn't go into an infinite loop, all is well.
unsigned char buf[] = "<?xml version=\"1.0\" encoding=\"utf-8\"?><feed><![CDATA[Test XMLblablablalblbl";
buf[60] = 239;
buf[61] = 0;
TiXmlDocument doc;
doc.Parse((const char*)buf);
}
{
// bug 1827248 Error while parsing a little bit malformed file
// Actually not malformed - should work.
TiXmlDocument xml;
xml.Parse("<attributelist> </attributelist >");
XmlTest("Handle end tag whitespace", false, xml.Error());
}
{
// 1709904 - can not repro the crash
{
TiXmlDocument xml;
xml.Parse("<tag>/</tag>");
XmlTest("Odd XML parsing.", xml.FirstChild()->Value(), "tag");
}
/* Could not repro. {
TiXmlDocument xml;
xml.LoadFile("EQUI_Inventory.xml");
//XmlTest("Odd XML parsing.", xml.FirstChildElement()->Value(), "XML");
TiXmlPrinter printer;
xml.Accept(&printer);
fprintf(stdout, "%s", printer.CStr());
}*/
}
/* 1417717 experiment
{
TiXmlDocument xml;
xml.Parse("<text>Dan & Tracie</text>");
xml.Print(stdout);
}
{
TiXmlDocument xml;
xml.Parse("<text>Dan &foo; Tracie</text>");
xml.Print(stdout);
}
*/
#if defined(WIN32) && defined(TUNE)
_CrtMemCheckpoint(&endMemState);
//_CrtMemDumpStatistics(&endMemState);
_CrtMemState diffMemState;
_CrtMemDifference(&diffMemState, &startMemState, &endMemState);
_CrtMemDumpStatistics(&diffMemState);
#endif
printf ("\nPass %d, Fail %d\n", gPass, gFail);
return gFail;
}
void readSchoolXml()
{
using namespace std;
const char *xmlFile = "conf/school.xml";
TiXmlDocument doc;
if (!doc.LoadFile(xmlFile))
{
cout << "Load xml file failed.\t" << xmlFile << endl;
return;
}
cout << "Load xml file OK." << endl;
TiXmlDeclaration *decl = doc.FirstChild()->ToDeclaration();
if (!decl)
{
cout << "decl is null.\n" << endl;
return;
}
cout << decl->Encoding();
cout << decl->Version();
cout << decl->Standalone() << endl;
TiXmlHandle docHandle(&doc);
TiXmlElement *child
= docHandle.FirstChild("School").FirstChild("Class").Child("Student", 0).ToElement();
for ( ; child != NULL; child = child->NextSiblingElement())
{
TiXmlAttribute *attr = child->FirstAttribute();
for (; attr != NULL; attr = attr->Next())
{
cout << attr->Name() << " : " << attr->Value() << endl;
}
TiXmlElement *ct = child->FirstChildElement();
for (; ct != NULL; ct = ct->NextSiblingElement())
{
char buf[1024] = {0};
u2g(ct->GetText(), strlen(ct->GetText()), buf, sizeof(buf));
cout << ct->Value() << " : " << buf << endl;
}
cout << "=====================================" << endl;
}
TiXmlElement *schl = doc.RootElement();
const char *value_t =schl->Attribute("name");
char buf[1024] = {0};
if ( u2g(value_t, strlen(value_t), buf, sizeof(buf)) == -1) {
return;
}
cout << "Root Element value: " << buf << endl;
schl->RemoveAttribute("name");
schl->SetValue("NewSchool");
cout << "Save file: " << (doc.SaveFile("conf/new.xml") ? "Ok" : "Failed") << endl;
return ;
TiXmlElement *rootElement = doc.RootElement();
TiXmlElement *classElement = rootElement->FirstChildElement();
TiXmlElement *studentElement = classElement->FirstChildElement();
// N 个 Student 节点
for ( ; studentElement!= NULL; studentElement = studentElement->NextSiblingElement())
{
// 获得student
TiXmlAttribute *stuAttribute = studentElement->FirstAttribute();
for (; stuAttribute != NULL; stuAttribute = stuAttribute->Next())
{
cout << stuAttribute->Name() << " : " << stuAttribute->Value() << endl;
}
// 获得student的第一个联系方式
TiXmlElement *contact = studentElement->FirstChildElement();
for (; contact != NULL; contact = contact->NextSiblingElement())
{
const char *text = contact->GetText();
char buf[1024] = {0};
if ( u2g(text, strlen(text), buf, sizeof(buf)) == -1) {
continue;
}
cout << contact->Value() << " : " << buf << endl;
}
}
}
int main()
{
//
// We start with the 'demoStart' todo list. Process it. And
// should hopefully end up with the todo list as illustrated.
//
const char* demoStart =
"<?xml version=\"1.0\" standalone='no' >\n"
"<!-- Our to do list data -->"
"<ToDo>\n"
"<!-- Do I need a secure PDA? -->\n"
"<Item priority=\"1\" distance='close'> Go to the <bold>Toy store!</bold></Item>"
"<Item priority=\"2\" distance='none'> Do bills </Item>"
"<Item priority=\"2\" distance='far & back'> Look for Evil Dinosaurs! </Item>"
"</ToDo>";
#ifdef TIXML_USE_STL
/* What the todo list should look like after processing.
In stream (no formatting) representation. */
const char* demoEnd =
"<?xml version=\"1.0\" standalone=\"no\" ?>"
"<!-- Our to do list data -->"
"<ToDo>"
"<!-- Do I need a secure PDA? -->"
"<Item priority=\"2\" distance=\"close\">Go to the"
"<bold>Toy store!"
"</bold>"
"</Item>"
"<Item priority=\"1\" distance=\"far\">Talk to:"
"<Meeting where=\"School\">"
"<Attendee name=\"Marple\" position=\"teacher\" />"
"<Attendee name=\"Vo‚\" position=\"counselor\" />"
"</Meeting>"
"<Meeting where=\"Lunch\" />"
"</Item>"
"<Item priority=\"2\" distance=\"here\">Do bills"
"</Item>"
"</ToDo>";
#endif
// The example parses from the character string (above):
#if defined( WIN32 ) && defined( TUNE )
QueryPerformanceCounter( (LARGE_INTEGER*) (&start) );
#endif
{
// Write to a file and read it back, to check file I/O.
TiXmlDocument doc( "demotest.xml" );
doc.Parse( demoStart );
if ( doc.Error() )
{
printf( "Error in %s: %s\n", doc.Value(), doc.ErrorDesc() );
exit( 1 );
}
doc.SaveFile();
}
ostringstream outputStream( ostringstream::out );
{
TiXmlDocument doc( "demotest.xml" );
bool loadOkay = doc.LoadFile();
if ( !loadOkay )
{
printf( "Could not load test file 'demotest.xml'. Error='%s'. Exiting.\n", doc.ErrorDesc() );
exit( 1 );
}
printf( "** Demo doc read from disk: ** \n\n" );
doc.Print( stdout );
TiXmlNode* node = 0;
TiXmlElement* todoElement = 0;
TiXmlElement* itemElement = 0;
// --------------------------------------------------------
// An example of changing existing attributes, and removing
// an element from the document.
// --------------------------------------------------------
// Get the "ToDo" element.
// It is a child of the document, and can be selected by name.
node = doc.FirstChild( "ToDo" );
assert( node );
todoElement = node->ToElement();
assert( todoElement );
// Going to the toy store is now our second priority...
// So set the "priority" attribute of the first item in the list.
node = todoElement->FirstChildElement(); // This skips the "PDA" comment.
assert( node );
itemElement = node->ToElement();
assert( itemElement );
itemElement->SetAttribute( "priority", 2 );
// Change the distance to "doing bills" from
// "none" to "here". It's the next sibling element.
itemElement = itemElement->NextSiblingElement();
assert( itemElement );
itemElement->SetAttribute( "distance", "here" );
// Remove the "Look for Evil Dinosours!" item.
// It is 1 more sibling away. We ask the parent to remove
// a particular child.
itemElement = itemElement->NextSiblingElement();
todoElement->RemoveChild( itemElement );
itemElement = 0;
// --------------------------------------------------------
// What follows is an example of created elements and text
// nodes and adding them to the document.
// --------------------------------------------------------
// Add some meetings.
TiXmlElement item( "Item" );
item.SetAttribute( "priority", "1" );
item.SetAttribute( "distance", "far" );
TiXmlText text( "Talk to:" );
TiXmlElement meeting1( "Meeting" );
meeting1.SetAttribute( "where", "School" );
TiXmlElement meeting2( "Meeting" );
meeting2.SetAttribute( "where", "Lunch" );
TiXmlElement attendee1( "Attendee" );
attendee1.SetAttribute( "name", "Marple" );
attendee1.SetAttribute( "position", "teacher" );
TiXmlElement attendee2( "Attendee" );
attendee2.SetAttribute( "name", "Vo‚" );
attendee2.SetAttribute( "position", "counselor" );
// Assemble the nodes we've created:
meeting1.InsertEndChild( attendee1 );
meeting1.InsertEndChild( attendee2 );
item.InsertEndChild( text );
item.InsertEndChild( meeting1 );
item.InsertEndChild( meeting2 );
// And add the node to the existing list after the first child.
node = todoElement->FirstChild( "Item" );
assert( node );
itemElement = node->ToElement();
assert( itemElement );
todoElement->InsertAfterChild( itemElement, item );
printf( "\n** Demo doc processed: ** \n\n" );
doc.Print( stdout );
#ifdef TIXML_USE_STL
printf( "** Demo doc processed to stream: ** \n\n" );
cout << doc << endl << endl;
#endif
// --------------------------------------------------------
// Different tests...do we have what we expect?
// --------------------------------------------------------
int count = 0;
TiXmlElement* element;
//////////////////////////////////////////////////////
#ifdef TIXML_USE_STL
cout << "** Basic structure. **\n";
outputStream << doc;
XmlTest( "Output stream correct.", string( demoEnd ).c_str(),
outputStream.str().c_str(), true );
#endif
node = doc.RootElement();
XmlTest( "Root element exists.", true, ( node != 0 && node->ToElement() ) );
XmlTest ( "Root element value is 'ToDo'.", "ToDo", node->Value());
node = node->FirstChild();
XmlTest( "First child exists & is a comment.", true, ( node != 0 && node->ToComment() ) );
node = node->NextSibling();
XmlTest( "Sibling element exists & is an element.", true, ( node != 0 && node->ToElement() ) );
XmlTest ( "Value is 'Item'.", "Item", node->Value() );
node = node->FirstChild();
XmlTest ( "First child exists.", true, ( node != 0 && node->ToText() ) );
XmlTest ( "Value is 'Go to the'.", "Go to the", node->Value() );
//////////////////////////////////////////////////////
printf ("\n** Iterators. **\n");
// Walk all the top level nodes of the document.
count = 0;
for( node = doc.FirstChild();
node;
node = node->NextSibling() )
{
count++;
}
XmlTest( "Top level nodes, using First / Next.", 3, count );
count = 0;
for( node = doc.LastChild();
node;
node = node->PreviousSibling() )
{
count++;
}
XmlTest( "Top level nodes, using Last / Previous.", 3, count );
// Walk all the top level nodes of the document,
// using a different sytax.
count = 0;
for( node = doc.IterateChildren( 0 );
node;
node = doc.IterateChildren( node ) )
{
count++;
}
XmlTest( "Top level nodes, using IterateChildren.", 3, count );
// Walk all the elements in a node.
count = 0;
for( element = todoElement->FirstChildElement();
element;
element = element->NextSiblingElement() )
{
count++;
}
XmlTest( "Children of the 'ToDo' element, using First / Next.",
3, count );
// Walk all the elements in a node by value.
count = 0;
for( node = todoElement->FirstChild( "Item" );
node;
node = node->NextSibling( "Item" ) )
{
count++;
}
XmlTest( "'Item' children of the 'ToDo' element, using First/Next.", 3, count );
count = 0;
for( node = todoElement->LastChild( "Item" );
node;
node = node->PreviousSibling( "Item" ) )
{
count++;
}
XmlTest( "'Item' children of the 'ToDo' element, using Last/Previous.", 3, count );
#ifdef TIXML_USE_STL
{
cout << "\n** Parsing. **\n";
istringstream parse0( "<Element0 attribute0='foo0' attribute1= noquotes attribute2 = '>' />" );
TiXmlElement element0( "default" );
parse0 >> element0;
XmlTest ( "Element parsed, value is 'Element0'.", "Element0", element0.Value() );
XmlTest ( "Reads attribute 'attribute0=\"foo0\"'.", "foo0", element0.Attribute( "attribute0" ));
XmlTest ( "Reads incorrectly formatted 'attribute1=noquotes'.", "noquotes", element0.Attribute( "attribute1" ) );
XmlTest ( "Read attribute with entity value '>'.", ">", element0.Attribute( "attribute2" ) );
}
#endif
}
{
const char* error = "<?xml version=\"1.0\" standalone=\"no\" ?>\n"
"<passages count=\"006\" formatversion=\"20020620\">\n"
" <wrong error>\n"
"</passages>";
TiXmlDocument doc;
doc.Parse( error );
XmlTest( "Error row", doc.ErrorRow(), 3 );
XmlTest( "Error column", doc.ErrorCol(), 17 );
//printf( "error=%d id='%s' row %d col%d\n", (int) doc.Error(), doc.ErrorDesc(), doc.ErrorRow()+1, doc.ErrorCol() + 1 );
}
{
const char* str = "\t<?xml version=\"1.0\" standalone=\"no\" ?>\t<room doors='2'>\n"
" <!-- Silly example -->\n"
" <door wall='north'>A great door!</door>\n"
"\t<door wall='east'/>"
"</room>";
TiXmlDocument doc;
doc.Parse( str );
TiXmlHandle docHandle( &doc );
TiXmlHandle roomHandle = docHandle.FirstChildElement( "room" );
TiXmlHandle commentHandle = docHandle.FirstChildElement( "room" ).FirstChild();
TiXmlHandle textHandle = docHandle.FirstChildElement( "room" ).ChildElement( "door", 0 ).FirstChild();
TiXmlHandle door0Handle = docHandle.FirstChildElement( "room" ).ChildElement( 0 );
TiXmlHandle door1Handle = docHandle.FirstChildElement( "room" ).ChildElement( 1 );
assert( docHandle.Node() );
assert( roomHandle.Element() );
assert( commentHandle.Node() );
assert( textHandle.Text() );
assert( door0Handle.Element() );
assert( door1Handle.Element() );
TiXmlDeclaration* declaration = doc.FirstChild()->ToDeclaration();
assert( declaration );
TiXmlElement* room = roomHandle.Element();
assert( room );
TiXmlAttribute* doors = room->FirstAttribute();
assert( doors );
TiXmlText* text = textHandle.Text();
TiXmlComment* comment = commentHandle.Node()->ToComment();
assert( comment );
TiXmlElement* door0 = door0Handle.Element();
TiXmlElement* door1 = door1Handle.Element();
XmlTest( "Location tracking: Declaration row", declaration->Row(), 1 );
XmlTest( "Location tracking: Declaration col", declaration->Column(), 5 );
XmlTest( "Location tracking: room row", room->Row(), 1 );
XmlTest( "Location tracking: room col", room->Column(), 45 );
XmlTest( "Location tracking: doors row", doors->Row(), 1 );
XmlTest( "Location tracking: doors col", doors->Column(), 51 );
XmlTest( "Location tracking: Comment row", comment->Row(), 2 );
XmlTest( "Location tracking: Comment col", comment->Column(), 3 );
XmlTest( "Location tracking: text row", text->Row(), 3 );
XmlTest( "Location tracking: text col", text->Column(), 24 );
XmlTest( "Location tracking: door0 row", door0->Row(), 3 );
XmlTest( "Location tracking: door0 col", door0->Column(), 5 );
XmlTest( "Location tracking: door1 row", door1->Row(), 4 );
XmlTest( "Location tracking: door1 col", door1->Column(), 5 );
}
{
const char* str = "\t<?xml version=\"1.0\" standalone=\"no\" ?>\t<room doors='2'>\n"
"</room>";
TiXmlDocument doc;
doc.SetTabSize( 8 );
doc.Parse( str );
TiXmlHandle docHandle( &doc );
TiXmlHandle roomHandle = docHandle.FirstChildElement( "room" );
assert( docHandle.Node() );
assert( roomHandle.Element() );
TiXmlElement* room = roomHandle.Element();
assert( room );
TiXmlAttribute* doors = room->FirstAttribute();
assert( doors );
XmlTest( "Location tracking: Tab 8: room row", room->Row(), 1 );
XmlTest( "Location tracking: Tab 8: room col", room->Column(), 49 );
XmlTest( "Location tracking: Tab 8: doors row", doors->Row(), 1 );
XmlTest( "Location tracking: Tab 8: doors col", doors->Column(), 55 );
}
{
const char* str = "<doc attr0='1' attr1='2.0' attr2='foo' />";
TiXmlDocument doc;
doc.Parse( str );
TiXmlElement* ele = doc.FirstChildElement();
int iVal, result;
double dVal;
result = ele->QueryDoubleAttribute( "attr0", &dVal );
XmlTest( "Query attribute: int as double", result, TIXML_SUCCESS );
XmlTest( "Query attribute: int as double", static_cast<int>(dVal), 1 );
result = ele->QueryDoubleAttribute( "attr1", &dVal );
XmlTest( "Query attribute: double as double", static_cast<int>(dVal), 2 );
result = ele->QueryIntAttribute( "attr1", &iVal );
XmlTest( "Query attribute: double as int", result, TIXML_SUCCESS );
XmlTest( "Query attribute: double as int", iVal, 2 );
result = ele->QueryIntAttribute( "attr2", &iVal );
XmlTest( "Query attribute: not a number", result, TIXML_WRONG_TYPE );
result = ele->QueryIntAttribute( "bar", &iVal );
XmlTest( "Query attribute: does not exist", result, TIXML_NO_ATTRIBUTE );
}
#ifdef TIXML_USE_STL
{
//////////////////////////////////////////////////////
cout << "\n** Streaming. **\n";
// Round trip check: stream in, then stream back out to verify. The stream
// out has already been checked, above. We use the output
istringstream inputStringStream( outputStream.str() );
TiXmlDocument document0;
inputStringStream >> document0;
ostringstream outputStream0( ostringstream::out );
outputStream0 << document0;
XmlTest( "Stream round trip correct.", string( demoEnd ).c_str(),
outputStream0.str().c_str(), true );
std::string str;
str << document0;
XmlTest( "String printing correct.", string( demoEnd ).c_str(),
str.c_str(), true );
}
#endif
//////////////////////////////////////////////////////
#ifdef TIXML_USE_STL
printf ("\n** Parsing, no Condense Whitespace **\n");
TiXmlBase::SetCondenseWhiteSpace( false );
istringstream parse1( "<start>This is \ntext</start>" );
TiXmlElement text1( "text" );
parse1 >> text1;
XmlTest ( "Condense white space OFF.", "This is \ntext",
text1.FirstChild()->Value(),
true );
#endif
//////////////////////////////////////////////////////
printf ("\n** Bug regression tests **\n");
// InsertBeforeChild and InsertAfterChild causes crash.
{
TiXmlElement parent( "Parent" );
TiXmlElement childText0( "childText0" );
TiXmlElement childText1( "childText1" );
TiXmlNode* childNode0 = parent.InsertEndChild( childText0 );
TiXmlNode* childNode1 = parent.InsertBeforeChild( childNode0, childText1 );
XmlTest( "Test InsertBeforeChild on empty node.", ( childNode1 == parent.FirstChild() ), true );
}
{
// InsertBeforeChild and InsertAfterChild causes crash.
TiXmlElement parent( "Parent" );
TiXmlElement childText0( "childText0" );
TiXmlElement childText1( "childText1" );
TiXmlNode* childNode0 = parent.InsertEndChild( childText0 );
TiXmlNode* childNode1 = parent.InsertAfterChild( childNode0, childText1 );
XmlTest( "Test InsertAfterChild on empty node. ", ( childNode1 == parent.LastChild() ), true );
}
// Reports of missing constructors, irregular string problems.
{
// Missing constructor implementation. No test -- just compiles.
TiXmlText text( "Missing" );
#ifdef TIXML_USE_STL
// Missing implementation:
TiXmlDocument doc;
string name = "missing";
doc.LoadFile( name );
TiXmlText textSTL( name );
#else
// verifing some basic string functions:
TiXmlString a;
TiXmlString b = "Hello";
TiXmlString c = "ooga";
c = " World!";
a = b;
a += c;
a = a;
XmlTest( "Basic TiXmlString test. ", "Hello World!", a.c_str() );
#endif
}
// Long filenames crashing STL version
{
TiXmlDocument doc( "midsummerNightsDreamWithAVeryLongFilenameToConfuseTheStringHandlingRoutines.xml" );
doc.LoadFile();
// Won't pass on non-dev systems. Just a "no crash" check.
//XmlTest( "Long filename. ", true, loadOkay );
}
{
// Entities not being written correctly.
// From Lynn Allen
const char* passages =
"<?xml version=\"1.0\" standalone=\"no\" ?>"
"<passages count=\"006\" formatversion=\"20020620\">"
"<psg context=\"Line 5 has "quotation marks" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake ©.\"> </psg>"
"</passages>";
TiXmlDocument doc( "passages.xml" );
doc.Parse( passages );
TiXmlElement* psg = doc.RootElement()->FirstChildElement();
const char* context = psg->Attribute( "context" );
XmlTest( "Entity transformation: read. ",
"Line 5 has \"quotation marks\" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake \xA9.",
context,
true );
FILE* textfile = fopen( "textfile.txt", "w" );
if ( textfile )
{
psg->Print( textfile, 0 );
fclose( textfile );
}
textfile = fopen( "textfile.txt", "r" );
assert( textfile );
if ( textfile )
{
char buf[ 1024 ];
fgets( buf, 1024, textfile );
XmlTest( "Entity transformation: write. ",
"<psg context=\'Line 5 has "quotation marks" and 'apostrophe marks'."
" It also has <, >, and &, as well as a fake ©.' />",
buf,
true );
}
fclose( textfile );
}
{
FILE* textfile = fopen( "test5.xml", "w" );
if ( textfile )
{
fputs("<?xml version='1.0'?><a.elem xmi.version='2.0'/>", textfile);
fclose(textfile);
TiXmlDocument doc;
doc.LoadFile( "test5.xml" );
XmlTest( "dot in element attributes and names", doc.Error(), 0);
}
}
{
FILE* textfile = fopen( "test6.xml", "w" );
if ( textfile )
{
fputs("<element><Name>1.1 Start easy ignore fin thickness
</Name></element>", textfile );
fclose(textfile);
TiXmlDocument doc;
bool result = doc.LoadFile( "test6.xml" );
XmlTest( "Entity with one digit.", result, true );
TiXmlText* text = doc.FirstChildElement()->FirstChildElement()->FirstChild()->ToText();
XmlTest( "Entity with one digit.",
text->Value(), "1.1 Start easy ignore fin thickness\n" );
}
}
#if defined( WIN32 ) && defined( TUNE )
QueryPerformanceCounter( (LARGE_INTEGER*) (&end) );
QueryPerformanceFrequency( (LARGE_INTEGER*) (&freq) );
printf( "Time for run: %f\n", ( double )( end-start ) / (double) freq );
#endif
printf ("\nPass %d, Fail %d\n", gPass, gFail);
return gFail;
}
void ProjectFileWriter::ConvertANSIXMLFile(TiXmlHandle & hdl, TiXmlDocument & doc, const gd::String & filename)
{
//COMPATIBILITY CODE WITH ANSI GDEVELOP ( <= 3.6.83 )
#if defined(GD_IDE_ONLY) && !defined(GD_NO_WX_GUI) //There should not be any problem with encoding in compiled games
//Get the declaration element
TiXmlDeclaration * declXmlElement = hdl.FirstChild().ToNode()->ToDeclaration();
if(strcmp(declXmlElement->Encoding(), "UTF-8") != 0)
{
std::cout << "This is a legacy GDevelop project, checking if it is already encoded in UTF8..." << std::endl;
//The document has not been converted for/saved by GDevelop UTF8, now, try to determine if the project
//was saved on Linux and is already in UTF8 or on Windows and still in the locale encoding.
bool isNotInUTF8 = false;
std::ifstream docStream;
docStream.open(filename.ToLocale(), std::ios::in);
while( !docStream.eof() )
{
std::string docLine;
std::getline(docStream, docLine);
if( !gd::String::FromUTF8(docLine).IsValid() )
{
//The file contains an invalid character,
//the file has been saved by the legacy ANSI Windows version of GDevelop
// -> stop reading the file and start converting from the locale to UTF8
isNotInUTF8 = true;
break;
}
}
docStream.close();
//If the file is not encoded in UTF8, encode it
if(isNotInUTF8)
{
std::cout << "The project file is not encoded in UTF8, conversion started... ";
//Create a temporary file
#if defined(WINDOWS)
//Convert using the current locale
wxString tmpFileName = wxFileName::CreateTempFileName("");
std::ofstream outStream;
docStream.open(filename.ToLocale(), std::ios::in);
outStream.open(tmpFileName, std::ios::out | std::ios::trunc);
while( !docStream.eof() )
{
std::string docLine;
std::string convLine;
std::getline(docStream, docLine);
sf::Utf8::fromAnsi(docLine.begin(), docLine.end(), std::back_inserter(convLine));
outStream << convLine << '\n';
}
outStream.close();
docStream.close();
#else
//Convert using iconv command tool
wxString tmpFileName = wxStandardPaths::Get().GetUserConfigDir() + "/gdevelop_converted_project";
gd::String iconvCall = gd::String("iconv -f LATIN1 -t UTF-8 \"") + filename.ToLocale() + "\" ";
#if defined(MACOS)
iconvCall += "> \"" + tmpFileName + "\"";
#else
iconvCall += "-o \"" + tmpFileName + "\"";
#endif
std::cout << "Executing " << iconvCall << std::endl;
system(iconvCall.c_str());
#endif
//Reload the converted file, forcing UTF8 encoding as the XML header is false (still written ISO-8859-1)
doc.LoadFile(std::string(tmpFileName).c_str(), TIXML_ENCODING_UTF8);
std::cout << "Finished." << std::endl;
gd::LogMessage(_("Your project has been upgraded to be used with GDevelop 4.\nIf you save it, you won't be able to open it with an older version: please do a backup of your project file if you want to go back to GDevelop 3."));
}
}
#endif
//END OF COMPATIBILITY CODE
}