From 57149189cb4e15ed38ee34d44450390955e56697 Mon Sep 17 00:00:00 2001
From: zilio nicolas <nicolas.zilio@kit.edu>
Date: Fri, 4 Sep 2015 12:52:07 +0200
Subject: almost finished regarding suren remarks

---
 pcilib/xml.h | 90 +++---------------------------------------------------------
 1 file changed, 4 insertions(+), 86 deletions(-)

(limited to 'pcilib/xml.h')

diff --git a/pcilib/xml.h b/pcilib/xml.h
index 00d2374..1ef8ee5 100644
--- a/pcilib/xml.h
+++ b/pcilib/xml.h
@@ -12,98 +12,16 @@
 #ifndef _XML_
 #define _XML_
 
-//#include <stdlib.h>
-//#include <stdio.h>
-//#include <string.h>
-//#include <assert.h>
-
-#include <libxml/tree.h>
-#include <libxml/parser.h>
-#include <libxml/xpath.h>
-#include <libxml/xpathInternals.h>
-
 #include "pcilib.h"
-#include "register.h"
-#include "model.h"
-#include "bank.h"
-#include "pci.h"
-//#include <Python.h>
 
 #define REGISTERS_PATH ((xmlChar*)"/model/banks/bank/registers/register") /**<all standard registers nodes.*/
-
-#define ADRESS_PATH ((xmlChar*)"/model/banks/bank/registers/register/adress") /**<adress path for standard registers.*/
-#define OFFSET_PATH ((xmlChar*)"/model/banks/bank/registers/register/offset") /**<offset path for standard registers.*/
-#define SIZE_PATH ((xmlChar*)"/model/banks/bank/registers/register/size") /**<size path for standard registers.*/
-#define DEFVALUE_PATH ((xmlChar*)"/model/banks/bank/registers/register/default") /**<defvalue path for standard registers.*/
-#define RWMASK_PATH ((xmlChar*)"/model/banks/bank/registers/register/rwmask") /**<rwmask path for standard registers.*/
-#define MODE_PATH ((xmlChar*)"/model/banks/bank/registers/register/mode") /**<mode path for standard registers.*/
-#define NAME_PATH ((xmlChar*)"/model/banks/bank/registers/register/name") /**<name path for standard registers.*/
-#define DESCRIPTION_PATH ((xmlChar*)"/model/banks/bank/registers/register/description") /**<description. not used, is searched recursively as it may not appearing in xml. */
-
-#define SUB_OFFSET_PATH ((xmlChar*)"/model/banks/bank/registers/register/registers_bits/register_bits/offset") /**<offset path for bits registers.*/
-#define SUB_SIZE_PATH ((xmlChar*)"/model/banks/bank/registers/register/registers_bits/register_bits/size") /**<size path for bits registers.*/
-#define SUB_RWMASK_PATH ((xmlChar*)"/model/banks/bank/registers/register/registers_bits/register_bits/sub_rwmask") /**<rwmask path for bits registers. not used, as the value is meant to be the same as the standard register this register depends on.*/
-#define SUB_MODE_PATH ((xmlChar*)"/model/banks/bank/registers/register/registers_bits/register_bits/mode") /**<size path for bits registers.*/
-#define SUB_NAME_PATH ((xmlChar*)"/model/banks/bank/registers/register/registers_bits/register_bits/name") /**<name path for bits registers.*/
-#define SUB_DESCRIPTION_PATH ((xmlChar*)"/model/banks/bank/registers/register/registers_bits/register_bits/adress") /**<description path for bits registers. not used, is searched recursively as it may not appear in the xml.*/
-
-#define VIEW_FORMULA_PATH ((xmlChar*)"/model/views/view[@type=\"formula\"]") /**< the complete node path for views of type formula.*/
-#define VIEW_FORMULA_FORMULA_PATH ((xmlChar*)"/model/views/view[@type=\"formula\"]/read_from_register") /**< path to formula in direction read_from_register for views of type formula.*/
-#define VIEW_FORMULA_REVERSE_FORMULA_PATH ((xmlChar*)"/model/views/view[@type=\"formula\"]/write_to_register") /**<  path to formula in direction write_to_register for views of type formula.*/
-#define VIEW_FORMULA_UNIT_PATH ((xmlChar*)"/model/views/view[@type=\"formula\"]/unit") /**< path to the base unit of the view of type formula. */
-#define VIEW_FORMULA_NAME_PATH ((xmlChar*)"/model/views/view[@type=\"formula\"]/name") /**<path to the name of the view of type formula.*/
-
-#define VIEW_ENUM_PATH ((xmlChar*)"/model/views/view[@type=\"enum\"]") /**< the complete node path for views of type enum.*/
-
-#define VIEW_BITS_REGISTER ((xmlChar*)"/model/banks/bank/registers/register/registers_bits/register_bits/views/view") /**< @warning not used normally.*/ 
-#define VIEW_STANDARD_REGISTER ((xmlChar*)"/model/banks/bank/registers/register/views/view") /**< @warning not used too.*/
-#define VIEW_STANDARD_REGISTER_PLUS ((char*)"/model/banks/bank/registers/register/views/view[.=\"%s\"]") /**< path to the standard registers that depend on the given view.*/
-#define VIEW_BITS_REGISTER_PLUS ((char*)"/model/banks/bank/registers/register/registers_bits/register_bits/views/view[.=\"%s\"]") /**< path to the bits registers that depend on the given view.*/
-
+#define BITS_REGISTERS_PATH ((xmlChar*)"/model/banks/bank/registers/register/registers_bits/register_bits") /**<all bits registers nodes.*/
 #define BANKS_PATH ((xmlChar*)"/model/banks/bank/bank_description") /**< path to complete nodes of banks.*/
-#define BANK_ADDR_PATH ((xmlChar*)"/model/banks/bank/bank_description/adress") /**<path to adress of banks.*/
-#define BANK_BAR_PATH ((xmlChar*)"/model/banks/bank/bank_description/bar") /**<path to bar of banks.*/
-#define BANK_SIZE_PATH ((xmlChar*)"/model/banks/bank/bank_description/size") /**<path to size of banks.*/
-#define BANK_PROTOCOL_PATH ((xmlChar*)"/model/banks/bank/bank_description/protocol") /**< path to protocol of banks.*/
-#define BANK_READ_ADDR_PATH ((xmlChar*)"/model/banks/bank/bank_description/read_adress") /**<path to read_addr of banks.*/
-#define BANK_WRITE_ADDR_PATH ((xmlChar*)"/model/banks/bank/bank_description/write_adress") /**<path to write_addr of banks.*/
-#define BANK_RAW_ENDIANESS_PATH ((xmlChar*)"/model/banks/bank/bank_description/raw_endianess") /**<path to raw_endianess of banks.*/
-#define BANK_ACCESS_PATH ((xmlChar*)"/model/banks/bank/bank_description/word_size") /**<path to word_size of banks.*/
-#define BANK_ENDIANESS_PATH ((xmlChar*)"/model/banks/bank/bank_description/endianess") /**<path to endianess of banks.*/
-#define BANK_FORMAT_PATH ((xmlChar*)"/model/banks/bank/bank_description/format") /**<path to format of banks.*/
-#define BANK_NAME_PATH ((xmlChar*)"/model/banks/bank/bank_description/name") /**< path to name of banks.*/
-#define BANK_DESCRIPTION_PATH ((xmlChar*)"/model/banks/bank/bank_description/description") /**<path to description of banks.*/
- 
-
-/**
- * this path get the units in the units xml file
- */
-#define BASE_UNIT_PATH ((char*)"/units/unit")
-
-/**
- * this path permits to get the possible units one given unit can be converted into in the xml.
- */
-#define TRANSFORM_UNIT_PATH ((char*)"/units/unit[@name=\"%s\"]/convert_unit")
-
-/**
- * this function create the list of registers structures, that are manipulated during execution, from the xml file.
- * @param[in] doc the xpath context of the xml file.
- * @param[out] registers out: the list of the created registers.
- */
-void pcilib_xml_initialize_registers(pcilib_t* pci, xmlDocPtr* doc);
-
-/**
- * this functions initialize the structures containing banks, for use in the rest of execution, from the xml file.
- * @see pcilib_xml_create_bank(pcilib_register_bank_description_t *mybank,xmlChar* adress, xmlChar *bar, xmlChar *size, xmlChar *protocol,xmlChar *read_addr, xmlChar *write_addr, xmlChar *access, xmlChar *endianess, xmlChar *format, xmlChar *name,xmlChar *description, xmlNodePtr node).
- * @param[in] doc the AST of the xml file.
- * @param[in,out] mybanks the structure containing the banks.
- */
-void pcilib_xml_initialize_banks(pcilib_t* pci,xmlDocPtr* doc);
 
 /**
- * this function gets the xml files and validates them, before returning pre-AST of them to initialize functions
- *@param[out] docs the list of pre-AST of xml files parsed
+ * this function gets the xml files and validates them, before filling the pcilib_t struct with the registers and banks of those files
+ *@param[in,out] pci the pcilib_t struct running that gets filled with banks and registers
  */
-void pcilib_init_xml(xmlDocPtr* docs);
+int pcilib_init_xml(pcilib_t* pci);
 
 #endif /*_XML_*/
-- 
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