UA Server SDK C++ Bundle
1.4.0.258
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XML parser class for a XML document. More...
#include <xmldocument.h>
Public Member Functions | |
UaXmlDocument () | |
Constructs a XML document object with default settings. | |
UaXmlDocument (const char *strFilePath) | |
Constructs a XML document object and loads the passed XML document file. More... | |
~UaXmlDocument () | |
Destroys the XML document object. | |
int | loadXmlFile (const char *strFilePath) |
Loads the XML document from the passed file name. More... | |
int | loadXmlText (const char *strText, int size, const char *url) |
Loads the XML document from the passed string. More... | |
int | create (const char *pchRootNode, const char *pchSimpleContent) |
Frees the XmlDocument. More... | |
int | freeXmlDocument () |
Unloads the XML document and frees the resources. More... | |
int | saveXmlFile (const char *strFilePath) |
Saves the XML document to the passed file name. More... | |
int | dumpXmlFile (char **pszContent, int &rSize) |
int | dumpCurrentNode (char **pszContent, int &rSize) |
int | getRootNode () |
Sets current XML element working node to root node. More... | |
int | getFirstChild () |
Sets current XML element working node to the first child of the previous working node. More... | |
int | getChild (const char *pchName) |
Sets current XML element working node to the child with the given name below the previous working node. More... | |
int | getNextSibling () |
Sets current XML element working node to the next sibling of the previous working node. More... | |
int | getParentNode () |
Sets current XML element working node to the parent of the previous working node. More... | |
const char * | getNodeName () |
Get the name of the current XML element working node. More... | |
void | getCurrentElement (UaXmlElement &xmlElement) |
Get the current XML element working node as UaXmlElement. More... | |
void | deleteCurrentElement () |
Delete the current XML element working node and set the working node to the parent of the deleted node. More... | |
int | getChildElements (const char *pchName, UaXmlElementList &uaXmlElementList) |
Returns a list of child XML elements with the given name. More... | |
void | getContent (UaXmlValue &value) |
Get the content of the current XML element working node as UaXmlValue. More... | |
void | getAttributeValue (const char *pchAttributeName, UaXmlValue &value) |
Get the content of the passed attribute name for the current XML element working node. More... | |
int | setContent (const char *pchSimpleContent) |
Set the content of the current XML element working node as string. More... | |
int | addChild (const char *pchName, const char *pchSimpleContent) |
Adds a new child to the current XML element working node. More... | |
int | addAttribute (const char *pchName, const char *pchValue) |
Adds a new attribute to the current XML element working node. More... | |
int | setAttribute (const char *pchName, const char *pchValue) |
Sets the value of an attribute of the current XML element working node. More... | |
const char * | getNamespace () const |
const char * | getLastXmlErrorString () const |
int | getLastXmlErrorLine () const |
int | setNamespace (const char *strNamespace, const char *strNamespacePrefix=OpcUa_Null) |
Static Public Member Functions | |
static void | initParser () |
Initialize XML parser. More... | |
static void | cleanupParser () |
Clean up XML parser. More... | |
XML parser class for a XML document.
UaXmlDocument::UaXmlDocument | ( | const char * | strFilePath | ) |
Constructs a XML document object and loads the passed XML document file.
[in] | strFilePath | File name and path for the XML document file to load |
int UaXmlDocument::addAttribute | ( | const char * | pchName, |
const char * | pchValue | ||
) |
Adds a new attribute to the current XML element working node.
[in] | pchName | Name of the new XML attribute |
[in] | pchValue | Content of the XML attribute |
int UaXmlDocument::addChild | ( | const char * | pchName, |
const char * | pchSimpleContent | ||
) |
Adds a new child to the current XML element working node.
Adds a child with given name to the current XML element working node. If successful, the work node is set to the new node and 0 is returned. If pchSimpleContent is not NULL, the data will be added as content of the new node.
[in] | pchName | Name of the new child XML element node |
[in] | pchSimpleContent | Content of the XML element |
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static |
Clean up XML parser.
None of the xml functions functions can be used after the XML parser is released.
int UaXmlDocument::create | ( | const char * | pchRootNode, |
const char * | pchSimpleContent | ||
) |
Frees the XmlDocument.
Creates a new XmlDocument and sets the root node with given name. If successful, the work node is set to the root node and 0 is returned. If pchSimpleContent is not NULL, the data will be added as content of the root node.
pchRootNode | Name of the root node, must not be NULL |
pchSimpleContent | The content of the root node, can be NULL |
void UaXmlDocument::deleteCurrentElement | ( | ) |
Delete the current XML element working node and set the working node to the parent of the deleted node.
int UaXmlDocument::freeXmlDocument | ( | ) |
Unloads the XML document and frees the resources.
void UaXmlDocument::getAttributeValue | ( | const char * | pchAttributeName, |
UaXmlValue & | value | ||
) |
Get the content of the passed attribute name for the current XML element working node.
[in] | pchAttributeName | The XML attribute name |
[out] | value | The content of the XML attribute as UaXmlValue |
int UaXmlDocument::getChild | ( | const char * | pchName | ) |
Sets current XML element working node to the child with the given name below the previous working node.
[in] | pchName | Name of the child node |
int UaXmlDocument::getChildElements | ( | const char * | pchName, |
UaXmlElementList & | uaXmlElementList | ||
) |
Returns a list of child XML elements with the given name.
[in] | pchName | Name of the child XML element nodes |
[out] | uaXmlElementList | The list of child XML element with the passed name as UaXmlElementList |
void UaXmlDocument::getContent | ( | UaXmlValue & | value | ) |
Get the content of the current XML element working node as UaXmlValue.
[out] | value | The content of the current XML element working node as UaXmlValue |
void UaXmlDocument::getCurrentElement | ( | UaXmlElement & | xmlElement | ) |
Get the current XML element working node as UaXmlElement.
[out] | xmlElement | The current working node as UaXmlElement |
int UaXmlDocument::getFirstChild | ( | ) |
Sets current XML element working node to the first child of the previous working node.
int UaXmlDocument::getNextSibling | ( | ) |
Sets current XML element working node to the next sibling of the previous working node.
const char * UaXmlDocument::getNodeName | ( | ) |
Get the name of the current XML element working node.
int UaXmlDocument::getParentNode | ( | ) |
Sets current XML element working node to the parent of the previous working node.
int UaXmlDocument::getRootNode | ( | ) |
Sets current XML element working node to root node.
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static |
Initialize XML parser.
None of the xml functions functions can be used before the XML parser is initialized.
int UaXmlDocument::loadXmlFile | ( | const char * | strFilePath | ) |
Loads the XML document from the passed file name.
[in] | strFilePath | File name and path for the XML document file to load |
int UaXmlDocument::loadXmlText | ( | const char * | strText, |
int | size, | ||
const char * | url | ||
) |
Loads the XML document from the passed string.
[in] | strText | String containing the XML docuemnt |
[in] | size | The size of the array |
[in] | url | The base URL to use for the document |
int UaXmlDocument::saveXmlFile | ( | const char * | strFilePath | ) |
Saves the XML document to the passed file name.
[in] | strFilePath | File name and path for the XML document file to save to |
int UaXmlDocument::setAttribute | ( | const char * | pchName, |
const char * | pchValue | ||
) |
Sets the value of an attribute of the current XML element working node.
[in] | pchName | Name of the XML attribute to change |
[in] | pchValue | Content of the XML attribute |
int UaXmlDocument::setContent | ( | const char * | pchSimpleContent | ) |
Set the content of the current XML element working node as string.
[in] | pchSimpleContent | The new content for the XML element as string |