191 lines
6.1 KiB
C
191 lines
6.1 KiB
C
/* Copyright (c) 2007, 2008 by Adalin B.V.
|
|
* Copyright (c) 2007, 2008 by Erik Hofman
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* * Neither the name of (any of) the copyrightholder(s) nor the
|
|
* names of its contributors may be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
|
|
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
|
|
* THE COPYRIGHT HOLDER BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
|
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
|
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
|
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
|
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef __XML_CONFIG
|
|
#define __XML_CONFIG 1
|
|
|
|
/**
|
|
* Open an XML file for processing
|
|
*
|
|
* @param fname path to the file
|
|
* @return XML-id which is used for further processing
|
|
*/
|
|
void *xmlOpen(const char *);
|
|
|
|
/**
|
|
* Close the XML file after which no further processing is possible
|
|
*
|
|
* @param xid XML-id
|
|
*/
|
|
void xmlClose(const void *);
|
|
|
|
|
|
/**
|
|
* Locate a subsection of the xml tree for further processing.
|
|
* This adds processing speed since the reuired nodes will only be searched
|
|
* in the subsection.
|
|
*
|
|
* The memory allocated for the XML-subsection-id has to be freed by the
|
|
* calling program.
|
|
*
|
|
* @param xid XML-id
|
|
* @param node path to the node containing the subsection
|
|
* @return XML-subsection-id for further processing
|
|
*/
|
|
void *xmlGetNode(const void *, const char *);
|
|
|
|
/**
|
|
* Copy a subsection of the xml tree for further processing.
|
|
* This is useful when it's required to process a section of the XML code
|
|
* after the file has been closed. The drawback is the added memory
|
|
* requirements.
|
|
*
|
|
* The memory allocated for the XML-subsection-id has to be freed by the
|
|
* calling program.
|
|
*
|
|
* @param xid XML-id
|
|
* @param node path to the node containing the subsection
|
|
* @return XML-subsection-id for further processing
|
|
*/
|
|
void *xmlCopyNode(void *, const char *);
|
|
|
|
/**
|
|
* Get the number of elements with the same name from a specified xml path
|
|
*
|
|
* @param xid XML-id
|
|
* @param path path to the xml node
|
|
* @return the number count of the nodename
|
|
*/
|
|
unsigned int xmlGetNumElements(void *, const char *);
|
|
|
|
/**
|
|
* Get the next occurrence of element in the parent node
|
|
*
|
|
* @param pid XML-id of the parent node of this node
|
|
* @param xid XML-id
|
|
* @param element name of the element to search for
|
|
* @return XML-subsection-id for further processing
|
|
*/
|
|
void *xmlGetNextElement(const void *, void *, const char *);
|
|
|
|
/**
|
|
* Compare the value of this element to a reference string.
|
|
* Comparing is done in a case insensitive way.
|
|
*
|
|
* @param xid XML-id
|
|
* @param s the string to compare to.
|
|
* @return an integer less than, equal to, ro greater than zero if the value
|
|
* of the node is found, respectively, to be less than, to match, or be greater
|
|
* than s
|
|
*/
|
|
int xmlCompareString(const void *, const char *);
|
|
|
|
|
|
/**
|
|
* Get a string of characters from a specified xml path
|
|
* This function has the advantage of not allocating its own return buffer,
|
|
* keeping the memory management to an absolute minimum but the disadvantage
|
|
* is that it's unreliable in multithread environments.
|
|
*
|
|
* @param xid XML-id
|
|
* @param path path to the xml node
|
|
* @param buffer the buffer to copy the string to
|
|
* @param buflen length of the destination buffer
|
|
* @return the length of the string
|
|
*/
|
|
unsigned int xmlCopyNodeString(void *, const char *, char *, const unsigned int);
|
|
|
|
/**
|
|
* Get a string of characters from the current node
|
|
* The returned string has to be freed by the calling program.
|
|
*
|
|
* @param xid XML-id
|
|
* @return a newly alocated string containing the contents of the node.
|
|
*/
|
|
char *xmlGetString(void *);
|
|
|
|
/**
|
|
* Get a string of characters from a specified xml path
|
|
* The returned string has to be freed by the calling program.
|
|
*
|
|
* @param xid XML-id
|
|
* @param path path to the xml node
|
|
* @return a newly alocated string containing the contents of the node.
|
|
*/
|
|
char *xmlGetNodeString(void *, const char *);
|
|
|
|
/**
|
|
* Compare the value of a node to a reference string.
|
|
* Comparing is done in a case insensitive way.
|
|
*
|
|
* @param xid XML-id
|
|
* @param path path to the xml node to compare to
|
|
* @param s the string to compare to.
|
|
* @return an integer less than, equal to, ro greater than zero if the value
|
|
* of the node is found, respectively, to be less than, to match, or be greater
|
|
* than s
|
|
*/
|
|
int xmlCompareNodeString(const void *, const char *, const char *);
|
|
|
|
/**
|
|
* Get the integer value from the current node
|
|
*
|
|
* @param xid XML-id
|
|
* @return the contents of the node converted to an integer value.
|
|
*/
|
|
long int xmlGetInt(void *);
|
|
|
|
/**
|
|
* Get an integer value from a specified xml path
|
|
*
|
|
* @param xid XML-id
|
|
* @param path path to the xml node
|
|
* @return the contents of the node converted to an integer value.
|
|
*/
|
|
long int xmlGetNodeInt(void *, const char *);
|
|
|
|
/**
|
|
* Get the double value from the curent node
|
|
*
|
|
* @param xid XML-id
|
|
* @return the contents of the node converted to a double value.
|
|
*/
|
|
double xmlGetDouble(void *);
|
|
|
|
/**
|
|
* Get a double value from a specified xml path
|
|
*
|
|
* @param xid XML-id
|
|
* @param path path to the xml node
|
|
* @return the contents of the node converted to a double value.
|
|
*/
|
|
double xmlGetNodeDouble(void *, const char *);
|
|
|
|
void *xmlMarkId(void *);
|
|
|
|
#endif /* __XML_CONFIG */
|
|
|