X-Git-Url: https://git.xonotic.org/?a=blobdiff_plain;f=libs%2Fxml%2Fxmltextags.cpp;h=a0791b033321c050b1825a15e729a099d23fa222;hb=812bd7dc027149990eaa8041b29ecd4e56a71d4b;hp=c30f986795e22f404bb506e24566166635281171;hpb=54ccfc9f180845560040c0e0f17afb545fe928f7;p=xonotic%2Fnetradiant.git
diff --git a/libs/xml/xmltextags.cpp b/libs/xml/xmltextags.cpp
index c30f9867..a0791b03 100644
--- a/libs/xml/xmltextags.cpp
+++ b/libs/xml/xmltextags.cpp
@@ -1,23 +1,23 @@
/*
-Copyright (C) 2006, Stefan Greven.
-All Rights Reserved.
+ Copyright (C) 2006, Stefan Greven.
+ All Rights Reserved.
-This file is part of GtkRadiant.
+ This file is part of GtkRadiant.
-GtkRadiant is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ GtkRadiant is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-GtkRadiant 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.
+ GtkRadiant 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 GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
+ You should have received a copy of the GNU General Public License
+ along with GtkRadiant; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
#include "xmltextags.h"
@@ -26,572 +26,567 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#include "qerplugin.h"
#include "stream/stringstream.h"
-XmlTagBuilder::XmlTagBuilder()
-{
+XmlTagBuilder::XmlTagBuilder(){
}
-XmlTagBuilder::~XmlTagBuilder()
-{
- // clean up
- xmlFreeDoc(doc);
- xmlXPathFreeContext(context);
+XmlTagBuilder::~XmlTagBuilder(){
+ // clean up
+ xmlFreeDoc( doc );
+ xmlXPathFreeContext( context );
}
-bool XmlTagBuilder::CreateXmlDocument()
-{
- /* Creates an XML file
-
- returns TRUE if the file was created successfully or FALSE when failed
- */
-
- xmlTextWriterPtr writer;
-
- writer = xmlNewTextWriterDoc(&doc, 0);
-
- // begin a new UTF-8 formatted xml document
- xmlTextWriterStartDocument(writer, NULL, "UTF-8", NULL);
-
- // create the root node with stock and custom elements
- xmlTextWriterStartElement(writer, (xmlChar*)"root");
- xmlTextWriterWriteString(writer, (xmlChar*)"\n ");
- xmlTextWriterStartElement(writer, (xmlChar*)"stock");
- xmlTextWriterWriteString(writer, (xmlChar*)"\n ");
- xmlTextWriterEndElement(writer);
- xmlTextWriterWriteString(writer, (xmlChar*)"\n ");
- xmlTextWriterStartElement(writer, (xmlChar*)"custom");
- xmlTextWriterWriteString(writer, (xmlChar*)"\n ");
- xmlTextWriterEndElement(writer);
- xmlTextWriterWriteString(writer, (xmlChar*)"\n");
- xmlTextWriterEndElement(writer);
-
- // end of the xml document
- xmlTextWriterEndDocument(writer);
- xmlFreeTextWriter(writer);
-
- if(!doc)
- {
- return false;
- } else {
- context = xmlXPathNewContext(doc);
- return true;
- }
+bool XmlTagBuilder::CreateXmlDocument(){
+ /* Creates an XML file
+
+ returns TRUE if the file was created successfully or FALSE when failed
+ */
+
+ xmlTextWriterPtr writer;
+
+ writer = xmlNewTextWriterDoc( &doc, 0 );
+
+ // begin a new UTF-8 formatted xml document
+ xmlTextWriterStartDocument( writer, NULL, "UTF-8", NULL );
+
+ // create the root node with stock and custom elements
+ xmlTextWriterStartElement( writer, (xmlChar*)"root" );
+ xmlTextWriterWriteString( writer, (xmlChar*)"\n " );
+ xmlTextWriterStartElement( writer, (xmlChar*)"stock" );
+ xmlTextWriterWriteString( writer, (xmlChar*)"\n " );
+ xmlTextWriterEndElement( writer );
+ xmlTextWriterWriteString( writer, (xmlChar*)"\n " );
+ xmlTextWriterStartElement( writer, (xmlChar*)"custom" );
+ xmlTextWriterWriteString( writer, (xmlChar*)"\n " );
+ xmlTextWriterEndElement( writer );
+ xmlTextWriterWriteString( writer, (xmlChar*)"\n" );
+ xmlTextWriterEndElement( writer );
+
+ // end of the xml document
+ xmlTextWriterEndDocument( writer );
+ xmlFreeTextWriter( writer );
+
+ if ( !doc ) {
+ return false;
+ }
+ else {
+ context = xmlXPathNewContext( doc );
+ return true;
+ }
}
-bool XmlTagBuilder::OpenXmlDoc(const char* file, const char* savefile)
-{
- /* Reads a XML document from a file
-
- returns TRUE if the document was read successfully or FALSE when failed
- */
-
- if(savefile)
- m_savefilename = savefile;
- else
- m_savefilename = file;
-
- doc = xmlParseFile(file); // TODO error checking!
-
- if(!doc)
- {
- return false;
- } else {
- context = xmlXPathNewContext(doc);
- return true;
- }
+bool XmlTagBuilder::OpenXmlDoc( const char* file, const char* savefile ){
+ /* Reads a XML document from a file
+
+ returns TRUE if the document was read successfully or FALSE when failed
+ */
+
+ if ( savefile ) {
+ m_savefilename = savefile;
+ }
+ else{
+ m_savefilename = file;
+ }
+
+ doc = xmlParseFile( file ); // TODO error checking!
+
+ if ( !doc ) {
+ return false;
+ }
+ else {
+ context = xmlXPathNewContext( doc );
+ return true;
+ }
}
-bool XmlTagBuilder::SaveXmlDoc(void)
-{
- return SaveXmlDoc(m_savefilename.c_str());
+bool XmlTagBuilder::SaveXmlDoc( void ){
+ return SaveXmlDoc( m_savefilename.c_str() );
}
-bool XmlTagBuilder::SaveXmlDoc(const char* file)
-{
- /* Writes the XML document
+bool XmlTagBuilder::SaveXmlDoc( const char* file ){
+ /* Writes the XML document
+
+ returns TRUE if the document was saved successfully or FALSE when saving failed
+ */
- returns TRUE if the document was saved successfully or FALSE when saving failed
- */
-
- xmlSaveNoEmptyTags = 1;
+ xmlSaveNoEmptyTags = 1;
- if(xmlSaveFile(file, doc) != -1)
- {
- return true;
- }
- return false;
+ if ( xmlSaveFile( file, doc ) != -1 ) {
+ return true;
+ }
+ return false;
}
-bool XmlTagBuilder::AddShaderNode(const char* shader, TextureType textureType, NodeShaderType nodeShaderType)
-{
- /* Adds a shader node
-
- char* shader - the name of the shader or texture (without trailing .tga or something)
-
- returns TRUE if the node was added successfully or FALSE when failed
- */
-
- xmlNodeSetPtr nodePtr = NULL;
- xmlXPathObjectPtr xpathPtr = NULL;
-
- switch(textureType)
- {
- case STOCK:
- xpathPtr = XpathEval("/root/stock");
- break;
- case CUSTOM:
- xpathPtr = XpathEval("/root/custom");
- };
-
- if(xpathPtr)
- nodePtr = xpathPtr->nodesetval;
- else
- return false;
-
- if(!xmlXPathNodeSetIsEmpty(nodePtr))
- {
- xmlNodePtr newnode, newtext;
- xmlNodePtr nodeParent = nodePtr->nodeTab[0];
-
- // create a new node and set the node attribute (shader path)
- switch(nodeShaderType)
- {
- case SHADER:
- newnode = xmlNewNode(NULL, (xmlChar*)"shader");
- break;
- case TEXTURE:
- newnode = xmlNewNode(NULL, (xmlChar*)"texture");
- };
-
- newnode = xmlDocCopyNode(newnode, doc, 1);
- xmlSetProp(newnode, (xmlChar*)"path", (xmlChar*)shader);
- xmlNodeSetContent(newnode, (xmlChar*)"\n ");
-
- if(nodePtr->nodeTab[0]->children->next == NULL) // there are no shaders yet
- {
- // add spaces
- newtext = xmlNewText((xmlChar*)" ");
- xmlAddChild(nodeParent->children, newtext);
-
- // add the new node
- xmlAddNextSibling(nodeParent->children, newnode);
-
- // append a new line
- newtext = xmlNewText((xmlChar*)"\n ");
- xmlAddNextSibling(nodeParent->children->next, newtext);
- } else {
- // add the node
- xmlAddNextSibling(nodeParent->children, newnode);
-
- // append a new line and spaces
- newtext = xmlNewText((xmlChar*)"\n ");
- xmlAddNextSibling(nodeParent->children->next, newtext);
- }
-
- xmlXPathFreeObject(xpathPtr);
- return true;
- } else {
- xmlXPathFreeObject(xpathPtr);
- return false;
- }
+bool XmlTagBuilder::AddShaderNode( const char* shader, TextureType textureType, NodeShaderType nodeShaderType ){
+ /* Adds a shader node
+
+ char* shader - the name of the shader or texture (without trailing .tga or something)
+
+ returns TRUE if the node was added successfully or FALSE when failed
+ */
+
+ xmlNodeSetPtr nodePtr = NULL;
+ xmlXPathObjectPtr xpathPtr = NULL;
+
+ switch ( textureType )
+ {
+ case STOCK:
+ xpathPtr = XpathEval( "/root/stock" );
+ break;
+ case CUSTOM:
+ xpathPtr = XpathEval( "/root/custom" );
+ };
+
+ if ( xpathPtr ) {
+ nodePtr = xpathPtr->nodesetval;
+ }
+ else{
+ return false;
+ }
+
+ if ( !xmlXPathNodeSetIsEmpty( nodePtr ) ) {
+ xmlNodePtr newnode, newtext;
+ xmlNodePtr nodeParent = nodePtr->nodeTab[0];
+
+ // create a new node and set the node attribute (shader path)
+ switch ( nodeShaderType )
+ {
+ case SHADER:
+ newnode = xmlNewNode( NULL, (xmlChar*)"shader" );
+ break;
+ case TEXTURE:
+ newnode = xmlNewNode( NULL, (xmlChar*)"texture" );
+ };
+
+ newnode = xmlDocCopyNode( newnode, doc, 1 );
+ xmlSetProp( newnode, (xmlChar*)"path", (xmlChar*)shader );
+ xmlNodeSetContent( newnode, (xmlChar*)"\n " );
+
+ if ( nodePtr->nodeTab[0]->children->next == NULL ) { // there are no shaders yet
+ // add spaces
+ newtext = xmlNewText( (xmlChar*)" " );
+ xmlAddChild( nodeParent->children, newtext );
+
+ // add the new node
+ xmlAddNextSibling( nodeParent->children, newnode );
+
+ // append a new line
+ newtext = xmlNewText( (xmlChar*)"\n " );
+ xmlAddNextSibling( nodeParent->children->next, newtext );
+ }
+ else {
+ // add the node
+ xmlAddNextSibling( nodeParent->children, newnode );
+
+ // append a new line and spaces
+ newtext = xmlNewText( (xmlChar*)"\n " );
+ xmlAddNextSibling( nodeParent->children->next, newtext );
+ }
+
+ xmlXPathFreeObject( xpathPtr );
+ return true;
+ }
+ else {
+ xmlXPathFreeObject( xpathPtr );
+ return false;
+ }
}
-bool XmlTagBuilder::DeleteShaderNode(const char* shader)
-{
- /* Deletes a shader node
-
- char* shader - the name of the shader or texture (without trailing .tga or something)
-
- returns TRUE if the node was deleted successfully or FALSE when failed
- */
-
- char buffer[256];
- char* expression = GetTagsXpathExpression(buffer, shader, EMPTY);
- xmlXPathObjectPtr xpathPtr = XpathEval(expression);
-
- xmlNodeSetPtr nodePtr;
- if(xpathPtr)
- nodePtr = xpathPtr->nodesetval;
- else
- return false;
-
- if(!xmlXPathNodeSetIsEmpty(nodePtr))
- {
- xmlNodePtr ptrContent = nodePtr->nodeTab[0];
- xmlNodePtr ptrWhitespace = nodePtr->nodeTab[0]->prev;
-
- // delete the node
- xmlUnlinkNode(ptrContent);
- xmlFreeNode(ptrContent);
-
- // delete leading whitespace node
- xmlUnlinkNode(ptrWhitespace);
- xmlFreeNode(ptrWhitespace);
- xmlXPathFreeObject(xpathPtr);
- return true;
- }
- xmlXPathFreeObject(xpathPtr);
- return false;
+bool XmlTagBuilder::DeleteShaderNode( const char* shader ){
+ /* Deletes a shader node
+
+ char* shader - the name of the shader or texture (without trailing .tga or something)
+
+ returns TRUE if the node was deleted successfully or FALSE when failed
+ */
+
+ char buffer[256];
+ char* expression = GetTagsXpathExpression( buffer, shader, EMPTY );
+ xmlXPathObjectPtr xpathPtr = XpathEval( expression );
+
+ xmlNodeSetPtr nodePtr;
+ if ( xpathPtr ) {
+ nodePtr = xpathPtr->nodesetval;
+ }
+ else{
+ return false;
+ }
+
+ if ( !xmlXPathNodeSetIsEmpty( nodePtr ) ) {
+ xmlNodePtr ptrContent = nodePtr->nodeTab[0];
+ xmlNodePtr ptrWhitespace = nodePtr->nodeTab[0]->prev;
+
+ // delete the node
+ xmlUnlinkNode( ptrContent );
+ xmlFreeNode( ptrContent );
+
+ // delete leading whitespace node
+ xmlUnlinkNode( ptrWhitespace );
+ xmlFreeNode( ptrWhitespace );
+ xmlXPathFreeObject( xpathPtr );
+ return true;
+ }
+ xmlXPathFreeObject( xpathPtr );
+ return false;
}
-bool XmlTagBuilder::CheckShaderTag(const char* shader)
-{
- /* Checks whether there exists an entry for a shader/texture with at least one tag
-
- char* shader - the name of the shader or texture (without trailing .tga or something)
-
- returns TRUE if the shader is already stored in the XML tag file and has at least one tag
- */
-
- // build the XPath expression to search for
- char buffer[256];
- strcpy(buffer, "/root/*/*[@path='");
- strcat(buffer, shader);
- strcat(buffer, "']");
-
- char* expression = buffer;
-
- xmlXPathObjectPtr xpathPtr = XpathEval(expression);
- xmlNodeSetPtr nodePtr;
- if(xpathPtr)
- nodePtr = xpathPtr->nodesetval;
- else
- return false;
-
- if(!xmlXPathNodeSetIsEmpty(nodePtr))
- {
- xmlXPathFreeObject(xpathPtr);
- return true;
- } else {
- xmlXPathFreeObject(xpathPtr);
- return false;
- }
+bool XmlTagBuilder::CheckShaderTag( const char* shader ){
+ /* Checks whether there exists an entry for a shader/texture with at least one tag
+
+ char* shader - the name of the shader or texture (without trailing .tga or something)
+
+ returns TRUE if the shader is already stored in the XML tag file and has at least one tag
+ */
+
+ // build the XPath expression to search for
+ char buffer[256];
+ strcpy( buffer, "/root/*/*[@path='" );
+ strcat( buffer, shader );
+ strcat( buffer, "']" );
+
+ char* expression = buffer;
+
+ xmlXPathObjectPtr xpathPtr = XpathEval( expression );
+ xmlNodeSetPtr nodePtr;
+ if ( xpathPtr ) {
+ nodePtr = xpathPtr->nodesetval;
+ }
+ else{
+ return false;
+ }
+
+ if ( !xmlXPathNodeSetIsEmpty( nodePtr ) ) {
+ xmlXPathFreeObject( xpathPtr );
+ return true;
+ }
+ else {
+ xmlXPathFreeObject( xpathPtr );
+ return false;
+ }
}
-bool XmlTagBuilder::CheckShaderTag(const char* shader, const char* content)
-{
- /* Checks whether a tag with content already exists
-
- char* shader - the name of the shader or texture (without trailing .tga or something)
- char* content - the node content (a tag name)
-
- returns TRUE if the tag with content already exists or FALSE if not
- */
-
- // build the XPath expression to search for
- // example expression: "/stock/*[@path='textures/alpha/barb_wire'][child::tag='Alpha']";
-
- char buffer[256];
- strcpy(buffer, "/root/*/*[@path='");
- strcat(buffer, shader);
- strcat(buffer, "'][child::tag='");
- strcat(buffer, content);
- strcat(buffer, "']");
-
- char* expression = buffer;
-
- xmlXPathObjectPtr xpathPtr = XpathEval(expression);
- xmlNodeSetPtr nodePtr;
- if(xpathPtr)
- nodePtr = xpathPtr->nodesetval;
- else
- return false;
-
- if(!xmlXPathNodeSetIsEmpty(nodePtr))
- {
- xmlXPathFreeObject(xpathPtr);
- return true;
- } else {
- xmlXPathFreeObject(xpathPtr);
- return false;
- }
+bool XmlTagBuilder::CheckShaderTag( const char* shader, const char* content ){
+ /* Checks whether a tag with content already exists
+
+ char* shader - the name of the shader or texture (without trailing .tga or something)
+ char* content - the node content (a tag name)
+
+ returns TRUE if the tag with content already exists or FALSE if not
+ */
+
+ // build the XPath expression to search for
+ // example expression: "/stock/*[@path='textures/alpha/barb_wire'][child::tag='Alpha']";
+
+ char buffer[256];
+ strcpy( buffer, "/root/*/*[@path='" );
+ strcat( buffer, shader );
+ strcat( buffer, "'][child::tag='" );
+ strcat( buffer, content );
+ strcat( buffer, "']" );
+
+ char* expression = buffer;
+
+ xmlXPathObjectPtr xpathPtr = XpathEval( expression );
+ xmlNodeSetPtr nodePtr;
+ if ( xpathPtr ) {
+ nodePtr = xpathPtr->nodesetval;
+ }
+ else{
+ return false;
+ }
+
+ if ( !xmlXPathNodeSetIsEmpty( nodePtr ) ) {
+ xmlXPathFreeObject( xpathPtr );
+ return true;
+ }
+ else {
+ xmlXPathFreeObject( xpathPtr );
+ return false;
+ }
}
-bool XmlTagBuilder::AddShaderTag(const char* shader, const char* content, NodeTagType nodeTagType)
-{
- /* Adds a tag node to an existing shader/texture node if there's no tag with the same content yet
-
- char* shader - the name of the shader or texture (without trailing .tga or something)
- char* content - the node content (a tag name)
-
- returns TRUE if the node was added successfully or FALSE when failed
- */
-
- // build the XPath expression
- char buffer[256];
- char* expression = GetTagsXpathExpression(buffer, shader, EMPTY);
-
- xmlXPathObjectPtr xpathPtr = XpathEval(expression);
- xmlNodeSetPtr nodePtr;
- if(xpathPtr)
- nodePtr = xpathPtr->nodesetval;
- else
- return false;
-
- if(!xmlXPathNodeSetIsEmpty(nodePtr)) // node was found
- {
- xmlNodePtr newnode = xmlNewNode(NULL, (xmlChar*)"tag");
- xmlNodePtr nodeParent = nodePtr->nodeTab[0];
- newnode = xmlDocCopyNode(newnode, doc, 1);
- xmlNodeSetContent(newnode, (xmlChar*)content);
-
- if(nodePtr->nodeTab[0]->children->next == NULL) // shader node has NO children
- {
- // add spaces
- xmlNodePtr newtext = xmlNewText((xmlChar*)" ");
- xmlAddChild(nodeParent->children, newtext);
-
- // add new node
- xmlAddNextSibling(nodeParent->children, newnode);
-
- // append a new line + spaces
- newtext = xmlNewText((xmlChar*)"\n ");
- xmlAddNextSibling(nodeParent->children->next, newtext);
- } else { // shader node has children already - the new node will be the first sibling
- xmlAddNextSibling(nodeParent->children, newnode);
- xmlNodePtr newtext = xmlNewText((xmlChar*)"\n ");
- xmlAddNextSibling(nodeParent->children->next, newtext);
- }
- xmlXPathFreeObject(xpathPtr);
- return true;
- } else {
- xmlXPathFreeObject(xpathPtr);
- return false;
- }
+bool XmlTagBuilder::AddShaderTag( const char* shader, const char* content, NodeTagType nodeTagType ){
+ /* Adds a tag node to an existing shader/texture node if there's no tag with the same content yet
+
+ char* shader - the name of the shader or texture (without trailing .tga or something)
+ char* content - the node content (a tag name)
+
+ returns TRUE if the node was added successfully or FALSE when failed
+ */
+
+ // build the XPath expression
+ char buffer[256];
+ char* expression = GetTagsXpathExpression( buffer, shader, EMPTY );
+
+ xmlXPathObjectPtr xpathPtr = XpathEval( expression );
+ xmlNodeSetPtr nodePtr;
+ if ( xpathPtr ) {
+ nodePtr = xpathPtr->nodesetval;
+ }
+ else{
+ return false;
+ }
+
+ if ( !xmlXPathNodeSetIsEmpty( nodePtr ) ) { // node was found
+ xmlNodePtr newnode = xmlNewNode( NULL, (xmlChar*)"tag" );
+ xmlNodePtr nodeParent = nodePtr->nodeTab[0];
+ newnode = xmlDocCopyNode( newnode, doc, 1 );
+ xmlNodeSetContent( newnode, (xmlChar*)content );
+
+ if ( nodePtr->nodeTab[0]->children->next == NULL ) { // shader node has NO children
+ // add spaces
+ xmlNodePtr newtext = xmlNewText( (xmlChar*)" " );
+ xmlAddChild( nodeParent->children, newtext );
+
+ // add new node
+ xmlAddNextSibling( nodeParent->children, newnode );
+
+ // append a new line + spaces
+ newtext = xmlNewText( (xmlChar*)"\n " );
+ xmlAddNextSibling( nodeParent->children->next, newtext );
+ }
+ else { // shader node has children already - the new node will be the first sibling
+ xmlAddNextSibling( nodeParent->children, newnode );
+ xmlNodePtr newtext = xmlNewText( (xmlChar*)"\n " );
+ xmlAddNextSibling( nodeParent->children->next, newtext );
+ }
+ xmlXPathFreeObject( xpathPtr );
+ return true;
+ }
+ else {
+ xmlXPathFreeObject( xpathPtr );
+ return false;
+ }
}
//int XmlTagBuilder::RenameShaderTag(const char* oldtag, const char* newtag)
-int XmlTagBuilder::RenameShaderTag(const char* oldtag, CopiedString newtag)
-{
- /* Replaces tag node contents
-
- char* oldtag - the node content that sould be changed
- char* newtag - the new node content
-
- returns the number of renamed shaders
- */
-
- int num = 0;
-
- // build the XPath expression
- char expression[256];
- strcpy(expression, "/root/*/*[child::tag='");
- strcat(expression, oldtag);
- strcat(expression, "']/*");
-
- xmlXPathObjectPtr result = xmlXPathEvalExpression((xmlChar*)expression, context);
- if(!result)
- return 0;
- xmlNodeSetPtr nodePtr = result->nodesetval;
-
- for(int i = 0; i < nodePtr->nodeNr; i++)
- {
- xmlNodePtr ptrContent = nodePtr->nodeTab[i];
- char* content = (char*)xmlNodeGetContent(ptrContent);
-
- if(strcmp(content, oldtag) == 0) // found a node with old content?
- {
- xmlNodeSetContent(ptrContent, (xmlChar*)newtag.c_str());
- num++;
- }
- }
-
- SaveXmlDoc();
- xmlXPathFreeObject(result);// CHANGED
- return num;
+int XmlTagBuilder::RenameShaderTag( const char* oldtag, CopiedString newtag ){
+ /* Replaces tag node contents
+
+ char* oldtag - the node content that sould be changed
+ char* newtag - the new node content
+
+ returns the number of renamed shaders
+ */
+
+ int num = 0;
+
+ // build the XPath expression
+ char expression[256];
+ strcpy( expression, "/root/*/*[child::tag='" );
+ strcat( expression, oldtag );
+ strcat( expression, "']/*" );
+
+ xmlXPathObjectPtr result = xmlXPathEvalExpression( (xmlChar*)expression, context );
+ if ( !result ) {
+ return 0;
+ }
+ xmlNodeSetPtr nodePtr = result->nodesetval;
+
+ for ( int i = 0; i < nodePtr->nodeNr; i++ )
+ {
+ xmlNodePtr ptrContent = nodePtr->nodeTab[i];
+ char* content = (char*)xmlNodeGetContent( ptrContent );
+
+ if ( strcmp( content, oldtag ) == 0 ) { // found a node with old content?
+ xmlNodeSetContent( ptrContent, (xmlChar*)newtag.c_str() );
+ num++;
+ }
+ }
+
+ SaveXmlDoc();
+ xmlXPathFreeObject( result ); // CHANGED
+ return num;
}
-bool XmlTagBuilder::DeleteShaderTag(const char* shader, const char* tag)
-{
- /* Deletes a child node of a shader
-
- char* shader - the name of the shader or texture (without trailing .tga or something)
- char* tag - the tag being deleted
-
- returns TRUE if the node was deleted successfully or FALSE when failed
- */
-
- char buffer[256];
- char* expression = GetTagsXpathExpression(buffer, shader, TAG);
- xmlXPathObjectPtr xpathPtr = XpathEval(expression);
- xmlNodeSetPtr nodePtr;
- if(xpathPtr)
- nodePtr = xpathPtr->nodesetval;
- else
- return false;
-
- if(!xmlXPathNodeSetIsEmpty(nodePtr))
- {
- for(int i = 0; i < nodePtr->nodeNr; i++)
- {
- xmlNodePtr ptrContent = nodePtr->nodeTab[i];
- char* content = (char*)(xmlChar*)xmlNodeGetContent(ptrContent);
-
- if(strcmp(content, tag) == 0) // find the node
- {
- xmlNodePtr ptrWhitespace = nodePtr->nodeTab[i]->prev;
- // delete the node
- xmlUnlinkNode(ptrContent);
- xmlFreeNode(ptrContent);
-
- // delete leading whitespace node
- xmlUnlinkNode(ptrWhitespace);
- xmlFreeNode(ptrWhitespace);
- xmlXPathFreeObject(xpathPtr);
- return true;
- }
- }
- }
- xmlXPathFreeObject(xpathPtr);
- return false;
+bool XmlTagBuilder::DeleteShaderTag( const char* shader, const char* tag ){
+ /* Deletes a child node of a shader
+
+ char* shader - the name of the shader or texture (without trailing .tga or something)
+ char* tag - the tag being deleted
+
+ returns TRUE if the node was deleted successfully or FALSE when failed
+ */
+
+ char buffer[256];
+ char* expression = GetTagsXpathExpression( buffer, shader, TAG );
+ xmlXPathObjectPtr xpathPtr = XpathEval( expression );
+ xmlNodeSetPtr nodePtr;
+ if ( xpathPtr ) {
+ nodePtr = xpathPtr->nodesetval;
+ }
+ else{
+ return false;
+ }
+
+ if ( !xmlXPathNodeSetIsEmpty( nodePtr ) ) {
+ for ( int i = 0; i < nodePtr->nodeNr; i++ )
+ {
+ xmlNodePtr ptrContent = nodePtr->nodeTab[i];
+ char* content = (char*)(xmlChar*)xmlNodeGetContent( ptrContent );
+
+ if ( strcmp( content, tag ) == 0 ) { // find the node
+ xmlNodePtr ptrWhitespace = nodePtr->nodeTab[i]->prev;
+ // delete the node
+ xmlUnlinkNode( ptrContent );
+ xmlFreeNode( ptrContent );
+
+ // delete leading whitespace node
+ xmlUnlinkNode( ptrWhitespace );
+ xmlFreeNode( ptrWhitespace );
+ xmlXPathFreeObject( xpathPtr );
+ return true;
+ }
+ }
+ }
+ xmlXPathFreeObject( xpathPtr );
+ return false;
}
-bool XmlTagBuilder::DeleteTag(const char* tag)
-{
- /* Deletes a tag from all shaders
+bool XmlTagBuilder::DeleteTag( const char* tag ){
+ /* Deletes a tag from all shaders
- char* tag - the tag being deleted from all shaders
+ char* tag - the tag being deleted from all shaders
- returns TRUE if the tag was deleted successfully or FALSE when failed
- */
+ returns TRUE if the tag was deleted successfully or FALSE when failed
+ */
- char expression[256];
- strcpy(expression, "/root/*/*[child::tag='");
- strcat(expression, tag);
- strcat(expression, "']");
+ char expression[256];
+ strcpy( expression, "/root/*/*[child::tag='" );
+ strcat( expression, tag );
+ strcat( expression, "']" );
- std::set dellist;
- TagSearch(expression, dellist);
- std::set::iterator iter;
+ std::set dellist;
+ TagSearch( expression, dellist );
+ std::set::iterator iter;
- for(iter = dellist.begin(); iter != dellist.end(); iter++)
- {
- DeleteShaderTag(iter->c_str(), tag);
- }
- SaveXmlDoc();
+ for ( iter = dellist.begin(); iter != dellist.end(); iter++ )
+ {
+ DeleteShaderTag( iter->c_str(), tag );
+ }
+ SaveXmlDoc();
- return true;
+ return true;
}
-void XmlTagBuilder::GetShaderTags(const char* shader, std::vector& tags)
-{
- /* Gets the tags from a shader
-
- char* shader - the name of the shader
-
- returns a vector containing the tags
- */
-
- char* expression;
-
- if(shader == NULL) // get all tags from all shaders
- {
- expression = "/root/*/*/tag";
- } else {
- char buffer[256];
- expression = GetTagsXpathExpression(buffer, shader, TAG);
- }
-
- xmlXPathObjectPtr xpathPtr = XpathEval(expression);
- xmlNodeSetPtr nodePtr;
- if(xpathPtr)
- nodePtr = xpathPtr->nodesetval;
- else
- return;
-
- if(!xmlXPathNodeSetIsEmpty(nodePtr))
- {
- for(int i = 0; i < nodePtr->nodeNr; i++)
- {
- tags.push_back((CopiedString)(char*)xmlNodeGetContent(nodePtr->nodeTab[i]));
- }
- }
- xmlXPathFreeObject(xpathPtr);
+void XmlTagBuilder::GetShaderTags( const char* shader, std::vector& tags ){
+ /* Gets the tags from a shader
+
+ char* shader - the name of the shader
+
+ returns a vector containing the tags
+ */
+
+ const char *expression;
+
+ if ( shader == NULL ) { // get all tags from all shaders
+ expression = "/root/*/*/tag";
+ }
+ else {
+ char buffer[256];
+ expression = GetTagsXpathExpression( buffer, shader, TAG );
+ }
+
+ xmlXPathObjectPtr xpathPtr = XpathEval( expression );
+ xmlNodeSetPtr nodePtr;
+ if ( xpathPtr ) {
+ nodePtr = xpathPtr->nodesetval;
+ }
+ else{
+ return;
+ }
+
+ if ( !xmlXPathNodeSetIsEmpty( nodePtr ) ) {
+ for ( int i = 0; i < nodePtr->nodeNr; i++ )
+ {
+ tags.push_back( (CopiedString)(char*)xmlNodeGetContent( nodePtr->nodeTab[i] ) );
+ }
+ }
+ xmlXPathFreeObject( xpathPtr );
}
-void XmlTagBuilder::GetUntagged(std::set& shaders)
-{
- /* Gets all textures and shaders listed in the xml file that don't have any tag
-
- returns a set containing the shaders (with path)
- */
-
- char* expression = "/root/*/*[not(child::tag)]";
-
- xmlXPathObjectPtr xpathPtr = XpathEval(expression);
- xmlNodeSetPtr nodePtr;
- if(xpathPtr)
- nodePtr = xpathPtr->nodesetval;
- else
- return;
-
- if(!xmlXPathNodeSetIsEmpty(nodePtr))
- {
- xmlNodePtr ptr;
-
- for(int i = 0; i < nodePtr->nodeNr; i++)
- {
- ptr = nodePtr->nodeTab[i];
- shaders.insert((char*)xmlGetProp(ptr, (xmlChar*)"path"));
- }
- }
-
- xmlXPathFreeObject(xpathPtr);
-}
+void XmlTagBuilder::GetUntagged( std::set& shaders ){
+ /* Gets all textures and shaders listed in the xml file that don't have any tag
+
+ returns a set containing the shaders (with path)
+ */
-void XmlTagBuilder::GetAllTags(std::set& tags)
-{
- /* Gets a list of all tags that are used (assigned to any shader)
-
- returns a set containing all used tags
- */
-
- char* expression = "/root/*/*/tag";
-
- xmlXPathObjectPtr xpathPtr = XpathEval(expression);
- xmlNodeSetPtr nodePtr;
- if(xpathPtr)
- nodePtr = xpathPtr->nodesetval;
- else
- return;
-
- if(!xmlXPathNodeSetIsEmpty(nodePtr))
- {
- for(int i = 0; i < nodePtr->nodeNr; i++)
- {
- tags.insert((CopiedString)(char*)xmlNodeGetContent(nodePtr->nodeTab[i]));
- }
- }
-
- xmlXPathFreeObject(xpathPtr);
+ const char *expression = "/root/*/*[not(child::tag)]";
+
+ xmlXPathObjectPtr xpathPtr = XpathEval( expression );
+ xmlNodeSetPtr nodePtr;
+ if ( xpathPtr ) {
+ nodePtr = xpathPtr->nodesetval;
+ }
+ else{
+ return;
+ }
+
+ if ( !xmlXPathNodeSetIsEmpty( nodePtr ) ) {
+ xmlNodePtr ptr;
+
+ for ( int i = 0; i < nodePtr->nodeNr; i++ )
+ {
+ ptr = nodePtr->nodeTab[i];
+ shaders.insert( (char*)xmlGetProp( ptr, (xmlChar*)"path" ) );
+ }
+ }
+
+ xmlXPathFreeObject( xpathPtr );
}
-void XmlTagBuilder::TagSearch(const char* expression, std::set& paths)
-{
- /* Searches shaders by tags
-
- char* expression - the XPath expression to search
-
- returns a set containing the found shaders
- */
-
- xmlXPathObjectPtr xpathPtr = XpathEval(expression);
- xmlNodeSetPtr nodePtr;
- if(xpathPtr)
- nodePtr = xpathPtr->nodesetval;
- else
- return;
-
- if(!xmlXPathNodeSetIsEmpty(nodePtr))
- {
- xmlNodePtr ptr;
- xmlChar* xmlattrib;
- for(int i = 0; i < nodePtr->nodeNr; i++)
- {
- ptr = nodePtr->nodeTab[i];
- xmlattrib = xmlGetProp(ptr, (xmlChar*)"path");
- paths.insert((CopiedString)(char*)xmlattrib);
- }
- }
- xmlXPathFreeObject(xpathPtr);
+void XmlTagBuilder::GetAllTags( std::set& tags ){
+ /* Gets a list of all tags that are used (assigned to any shader)
+
+ returns a set containing all used tags
+ */
+
+ const char *expression = "/root/*/*/tag";
+
+ xmlXPathObjectPtr xpathPtr = XpathEval( expression );
+ xmlNodeSetPtr nodePtr;
+ if ( xpathPtr ) {
+ nodePtr = xpathPtr->nodesetval;
+ }
+ else{
+ return;
+ }
+
+ if ( !xmlXPathNodeSetIsEmpty( nodePtr ) ) {
+ for ( int i = 0; i < nodePtr->nodeNr; i++ )
+ {
+ tags.insert( (CopiedString)(char*)xmlNodeGetContent( nodePtr->nodeTab[i] ) );
+ }
+ }
+
+ xmlXPathFreeObject( xpathPtr );
}
+void XmlTagBuilder::TagSearch( const char* expression, std::set& paths ){
+ /* Searches shaders by tags
+
+ char* expression - the XPath expression to search
+
+ returns a set containing the found shaders
+ */
+
+ xmlXPathObjectPtr xpathPtr = XpathEval( expression );
+ xmlNodeSetPtr nodePtr;
+ if ( xpathPtr ) {
+ nodePtr = xpathPtr->nodesetval;
+ }
+ else{
+ return;
+ }
+
+ if ( !xmlXPathNodeSetIsEmpty( nodePtr ) ) {
+ xmlNodePtr ptr;
+ xmlChar* xmlattrib;
+ for ( int i = 0; i < nodePtr->nodeNr; i++ )
+ {
+ ptr = nodePtr->nodeTab[i];
+ xmlattrib = xmlGetProp( ptr, (xmlChar*)"path" );
+ paths.insert( (CopiedString)(char*)xmlattrib );
+ }
+ }
+ xmlXPathFreeObject( xpathPtr );
+}