mirror of
https://github.com/Martin-P/OpenV2G.git
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* update EXI codec to latest given schema
git-svn-id: https://svn.code.sf.net/p/openv2g/code/trunk@43 d9f2db14-54d0-4bde-b00c-16405c910529
This commit is contained in:
daniel_peintner
parent
40a2516afe
commit
4e01b87700
2 changed files with 500 additions and 1 deletions
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@ -19,7 +19,7 @@
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*
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* @author Daniel.Peintner.EXT@siemens.com
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* @author Sebastian.Kaebisch.EXT@siemens.com
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* @version 0.5
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* @version 0.4
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* @contact Joerg.Heuer@siemens.com
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*
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*
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499
src/test/main_codec.c
Normal file
499
src/test/main_codec.c
Normal file
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@ -0,0 +1,499 @@
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/*
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* Copyright (C) 2007-2011 Siemens AG
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published
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* by the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*******************************************************************
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*
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* @author Daniel.Peintner.EXT@siemens.com
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* @version 2011-11-08
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* @contact Joerg.Heuer@siemens.com
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*
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* <p>Code generated by EXIdizer</p>
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********************************************************************/
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/*******************************************************************
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*
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* <p>Sample program to illustrate how to read an EXI stream and
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* directly write it again to an output</p>
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*
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* <p>e.g., data/test/sessionSetupReq.xml.exi out/test/sessionSetupReq.xml.exi</p>
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********************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include "EXIDecoder.h"
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#include "StringTable.h"
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#include "EXIEncoder.h"
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#include "EXITypes.h"
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#include "ByteStream.h"
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#define DEBUG 1
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#if EXI_STREAM == BYTE_ARRAY
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/* 64 kilobytes = 65 536 bytes */
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/* 1 megabyte = 1 048 576 bytes*/
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#define BUFFER_SIZE 1048576
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uint8_t bufferIn[BUFFER_SIZE];
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uint8_t bufferOut[BUFFER_SIZE];
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#endif /* EXI_STREAM == BYTE_ARRAY */
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/* avoids warning: initializer element is not computable at load time */
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#define ARRAY_SIZE_BYTES 300
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uint8_t bytesData[ARRAY_SIZE_BYTES];
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#define ARRAY_SIZE_STRINGS 30000
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uint32_t codepoints[ARRAY_SIZE_STRINGS];
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#define ARRAY_SIZE_STRINGS_ASCII 150
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char charsNamespaceURI[ARRAY_SIZE_STRINGS_ASCII];
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char charsLocalName[ARRAY_SIZE_STRINGS_ASCII];
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void debugValue(exi_value_t* val) ;
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int main_codec(int argc, char *argv[]) {
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int errn = 0;
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bitstream_t iStream, oStream;
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uint32_t posDecode;
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uint32_t posEncode;
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/* EXI set-up */
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exi_state_t stateDecode;
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exi_state_t stateEncode;
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exi_event_t event;
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eqname_t eqn; /* efficient qname */
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qname_t qn; /* ascii qname */
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exi_value_t val;
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exi_name_table_runtime_t runtimeTableDecode;
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exi_name_table_runtime_t runtimeTableEncode;
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/* BINARY memory setup */
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bytes_t bytes = { ARRAY_SIZE_BYTES, bytesData, 0 };
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const char * localName;
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const char * namespaceURI;
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int noEndOfDocument = 1; /* true */
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/* STRING memory setup */
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string_ucs_t string = { ARRAY_SIZE_STRINGS, codepoints, 0 };
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string_ascii_t stringNamespaceURI = { ARRAY_SIZE_STRINGS_ASCII, charsNamespaceURI };
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string_ascii_t stringLocalName = { ARRAY_SIZE_STRINGS_ASCII, charsLocalName };
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qn.namespaceURI = stringNamespaceURI;
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qn.localName = stringLocalName;
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if (argc != 3) {
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printf("Usage: %s exiInput exiOutput\n", argv[0]);
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return -1;
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}
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/* input pos */
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posDecode = 0;
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#if EXI_STREAM == BYTE_ARRAY
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/* parse EXI stream to internal byte structures */
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errn = readBytesFromFile(argv[1], bufferIn, BUFFER_SIZE, posDecode);
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if (errn < 0) {
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printf("Problems while reading file into buffer\n");
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return errn;
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}
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#endif /* EXI_STREAM == BYTE_ARRAY */
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/* setup input stream */
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#if EXI_STREAM == BYTE_ARRAY
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iStream.size = BUFFER_SIZE;
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iStream.data = bufferIn;
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iStream.pos = &posDecode;
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#endif /* EXI_STREAM == BYTE_ARRAY */
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#if EXI_STREAM == FILE_STREAM
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iStream.file = fopen(argv[1],"rb");
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#endif /* EXI_STREAM == FILE_STREAM */
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iStream.buffer = 0;
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iStream.capacity = 0;
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/* setup output stream */
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posEncode = 0;
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#if EXI_STREAM == BYTE_ARRAY
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oStream.size = BUFFER_SIZE;
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oStream.data = bufferOut;
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oStream.pos = &posEncode;
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#endif
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#if EXI_STREAM == FILE_STREAM
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oStream.file = fopen(argv[2],"wb");
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#endif /* EXI_STREAM == FILE_STREAM */
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oStream.buffer = 0;
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oStream.capacity = 8;
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val.binary = bytes;
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val.string = string;
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/* init decoder (read header, set initial state) */
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/* init runtime table */
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errn = exiInitNameTableRuntime(&runtimeTableDecode);
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exiInitDecoder(&iStream, &stateDecode, runtimeTableDecode);
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/* init encoder (write header, set initial state) */
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errn = exiInitNameTableRuntime(&runtimeTableEncode);
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exiInitEncoder(&oStream, &stateEncode, runtimeTableEncode);
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if (DEBUG) {
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printf("[DECODE] >>> EXI >>> [ENCODE] \n");
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}
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do {
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if (errn < 0) {
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if (DEBUG) {
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printf("[Encode-ERROR] %d \n", errn);
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}
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return errn;
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}
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errn = exiDecodeNextEvent(&iStream, &stateDecode, &event);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR] %d \n", errn);
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}
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return errn;
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}
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switch (event) {
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case START_DOCUMENT:
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/* decode */
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errn = exiDecodeStartDocument(&iStream, &stateDecode);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR-SD] %d \n", errn);
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}
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return errn;
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}
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if (DEBUG) {
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printf(">> START_DOCUMENT \n");
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}
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/* encode */
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errn = exiEncodeStartDocument(&oStream, &stateEncode);
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break;
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case END_DOCUMENT:
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/* decode */
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errn = exiDecodeEndDocument(&iStream, &stateDecode);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR-ED] %d \n", errn);
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}
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return errn;
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}
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if (DEBUG) {
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printf(">> END_DOCUMENT \n");
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}
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/* encode */
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errn = exiEncodeEndDocument(&oStream, &stateEncode);
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/* signalize end of document */
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noEndOfDocument = 0; /* false */
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break;
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case START_ELEMENT:
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/* decode */
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errn = exiDecodeStartElement(&iStream, &stateDecode, &eqn);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR-SE] %d \n", errn);
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}
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return errn;
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}
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if (DEBUG) {
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exiGetLocalName(&(stateDecode.nameTablePrepopulated), &(stateDecode.nameTableRuntime), eqn.namespaceURI, eqn.localPart, &localName);
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exiGetUri(&(stateDecode.nameTablePrepopulated), &(stateDecode.nameTableRuntime), eqn.namespaceURI, &namespaceURI);
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printf(">> SE {%s}%s \n", namespaceURI, localName);
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}
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/* encode */
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errn = exiEncodeStartElement(&oStream, &stateEncode, &eqn);
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break;
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case START_ELEMENT_GENERIC:
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/* decode */
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errn = exiDecodeStartElementGeneric(&iStream, &stateDecode, &qn);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR-SEgen] %d \n", errn);
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}
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return errn;
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}
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if (DEBUG) {
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printf(">> SE_Gen {%s}%s \n", stringNamespaceURI.chars, stringLocalName.chars);
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}
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/* encode */
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errn = exiEncodeStartElementGeneric(&oStream, &stateEncode,
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&stringNamespaceURI, &stringLocalName);
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break;
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case END_ELEMENT:
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/* decode */
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errn = exiDecodeEndElement(&iStream, &stateDecode, &eqn);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR-EE] %d \n", errn);
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}
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return errn;
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}
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if (DEBUG) {
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printf("<< EE \n");
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}
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/* encode */
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errn = exiEncodeEndElement(&oStream, &stateEncode);
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break;
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case END_ELEMENT_UNDECLARED:
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/* decode */
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errn = exiDecodeEndElementUndeclared(&iStream, &stateDecode, &eqn);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR-EE-Undecl] %d \n", errn);
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}
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return errn;
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}
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if (DEBUG) {
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printf("<< EEundecl \n");
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}
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/* encode */
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errn = exiEncodeEndElement(&oStream, &stateEncode);
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break;
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case CHARACTERS:
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/* decode */
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errn = exiDecodeCharacters(&iStream, &stateDecode, &val);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR-CH] %d \n", errn);
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}
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return errn;
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}
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if (DEBUG) {
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debugValue(&val);
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}
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/* encode */
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errn = exiEncodeCharacters(&oStream, &stateEncode, &val);
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break;
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case CHARACTERS_GENERIC:
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/* decode */
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errn = exiDecodeCharactersGeneric(&iStream, &stateDecode, &val);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR-CHgen] %d \n", errn);
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}
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return errn;
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}
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if (DEBUG) {
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debugValue(&val);
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}
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/* encode */
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errn = exiEncodeCharacters(&oStream, &stateEncode, &val);
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break;
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case CHARACTERS_GENERIC_UNDECLARED:
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/* decode */
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errn = exiDecodeCharactersGenericUndeclared(&iStream, &stateDecode, &val);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR-CHgenUndecl] %d \n", errn);
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}
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return errn;
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}
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if (DEBUG) {
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debugValue(&val);
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}
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/* encode */
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errn = exiEncodeCharacters(&oStream, &stateEncode, &val);
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break;
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case ATTRIBUTE:
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/* decode */
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errn = exiDecodeAttribute(&iStream, &stateDecode, &eqn, &val);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR-AT] %d \n", errn);
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}
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return errn;
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}
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if (DEBUG) {
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exiGetLocalName(&(stateDecode.nameTablePrepopulated), &(stateDecode.nameTableRuntime), eqn.namespaceURI, eqn.localPart, &localName);
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exiGetUri(&(stateDecode.nameTablePrepopulated), &(stateDecode.nameTableRuntime), eqn.namespaceURI, &namespaceURI);
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printf(" AT {%s}%s \n", namespaceURI, localName);
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debugValue(&val);
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}
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/* encode */
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errn = exiEncodeAttribute(&oStream, &stateEncode, &eqn, &val);
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break;
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case ATTRIBUTE_XSI_NIL:
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/* decode */
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errn = exiDecodeAttributeXsiNil(&iStream, &stateDecode, &val);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR-AT-NIL] %d \n", errn);
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}
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return errn;
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}
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if (DEBUG) {
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printf(" AT {xsi}nil == %i \n", val.boolean);
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}
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/* encode */
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errn = exiEncodeAttributeXsiNil(&oStream, &stateEncode, &val);
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break;
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case ATTRIBUTE_XSI_TYPE:
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/* decode */
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errn = exiDecodeAttributeXsiType(&iStream, &stateDecode, &val);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR-AT-TYPE] %d \n", errn);
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}
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return errn;
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}
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if (DEBUG) {
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exiGetLocalName(&(stateDecode.nameTablePrepopulated), &(stateDecode.nameTableRuntime), val.eqname.namespaceURI, val.eqname.localPart, &localName);
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exiGetUri(&(stateDecode.nameTablePrepopulated), &(stateDecode.nameTableRuntime), val.eqname.namespaceURI, &namespaceURI);
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printf(" AT {type}type == {%s}%s \n", namespaceURI, localName);
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}
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/* encode */
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errn = exiEncodeAttributeXsiType(&oStream, &stateEncode, &val);
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break;
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case ATTRIBUTE_GENERIC_UNDECLARED:
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/* decode */
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errn = exiDecodeAttributeGenericUndeclared(&iStream, &stateDecode, &qn, &val);
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if (errn < 0) {
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if (DEBUG) {
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printf("[Decode-ERROR-ATgenUnd] %d \n", errn);
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}
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return errn;
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}
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if (DEBUG) {
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/* exiGetLocalName(&(stateDecode.nameTablePrepopulated), &(stateDecode.nameTableRuntime), eqn.namespaceURI, eqn.localPart, &localName);
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exiGetUri(&(stateDecode.nameTablePrepopulated), &(stateDecode.nameTableRuntime), eqn.namespaceURI, &namespaceURI); */
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printf(" AT {%s}%s \n", qn.namespaceURI.chars, qn.localName.chars);
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debugValue(&val);
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}
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/* encode */
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errn = exiEncodeAttribute(&oStream, &stateEncode, &eqn, &val);
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break;
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default:
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/* ERROR */
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if (DEBUG) {
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printf("[Unknown-Event] %d \n", event);
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}
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return EXI_ERROR_UNKOWN_EVENT;
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}
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} while (noEndOfDocument);
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#if EXI_STREAM == BYTE_ARRAY
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/* write to file */
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writeBytesToFile(oStream.data, posEncode, argv[2]);
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#endif
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#if EXI_STREAM == FILE_STREAM
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fclose(iStream.file);
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fclose(oStream.file);
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#endif
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return 0;
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}
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static int _setInt32Value(integer_t* iv, int32_t* int32) {
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int errn = 0;
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switch(iv->type) {
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/* Unsigned Integer */
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case UNSIGNED_INTEGER_8:
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*int32 = iv->val.uint8;
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break;
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case UNSIGNED_INTEGER_16:
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*int32 = iv->val.uint16;
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break;
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case UNSIGNED_INTEGER_32:
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if (iv->val.uint32 <= 2147483647) {
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*int32 = iv->val.uint32;
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} else {
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errn = EXI_UNSUPPORTED_INTEGER_VALUE;
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}
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break;
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case UNSIGNED_INTEGER_64:
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errn = EXI_UNSUPPORTED_INTEGER_VALUE;
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break;
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/* (Signed) Integer */
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case INTEGER_8:
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*int32 = iv->val.int8;
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break;
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case INTEGER_16:
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*int32 = iv->val.int16;
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break;
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case INTEGER_32:
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*int32 = iv->val.int32;
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break;
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case INTEGER_64:
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errn = EXI_UNSUPPORTED_INTEGER_VALUE;
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}
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return errn;
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}
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void debugValue(exi_value_t* val) {
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int i;
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switch(val->type) {
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case INTEGER:
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switch(val->integer.type) {
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/* Unsigned Integer */
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case UNSIGNED_INTEGER_8:
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printf(" Value uint8 : %d \n", val->integer.val.uint8);
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break;
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case UNSIGNED_INTEGER_16:
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printf(" Value uint16 : %d \n", val->integer.val.uint16);
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break;
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case UNSIGNED_INTEGER_32:
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printf(" Value uint32 : %d \n", val->integer.val.uint32);
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break;
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case UNSIGNED_INTEGER_64:
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printf(" Value uint64 : %ld \n", (long unsigned int) val->integer.val.uint64);
|
||||
break;
|
||||
/* (Signed) Integer */
|
||||
case INTEGER_8:
|
||||
printf(" Value int8 : %d \n", val->integer.val.int8);
|
||||
break;
|
||||
case INTEGER_16:
|
||||
printf(" Value int16 : %d \n", val->integer.val.int16);
|
||||
break;
|
||||
case INTEGER_32:
|
||||
printf(" Value int32 : %d \n", val->integer.val.int32);
|
||||
break;
|
||||
case INTEGER_64:
|
||||
printf(" Value int64 : %ld \n", (long int) val->integer.val.int64);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
case BINARY_BASE64:
|
||||
case BINARY_HEX:
|
||||
printf(" Value Binary (len == %d) : ", val->binary.len);
|
||||
for (i = 0; i < val->binary.len; i++) {
|
||||
printf(" [%d]", val->binary.data[i]);
|
||||
}
|
||||
printf("\n");
|
||||
break;
|
||||
case BOOLEAN:
|
||||
printf(" Value Boolean : %d \n", val->boolean);
|
||||
break;
|
||||
case STRING:
|
||||
printf(" Value String (len==%d) : '", val->string.len);
|
||||
for (i = 0; i < val->string.len; i++) {
|
||||
printf("%c", (char) val->string.codepoints[i]);
|
||||
}
|
||||
printf("'\n");
|
||||
break;
|
||||
default:
|
||||
printf(" Value ?? \n");
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in a new issue