120 lines
3.3 KiB
C
120 lines
3.3 KiB
C
/*
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*******************************************************************************
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*
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* Copyright (C) 1999, International Business Machines
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* Corporation and others. All Rights Reserved.
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*
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*******************************************************************************
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* file name: gentest.c
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* encoding: US-ASCII
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* tab size: 8 (not used)
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* indentation:4
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*
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* created on: 2000mar03
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* created by: Madhu Katragadda
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*
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* This program writes a little data file for testing the udata API.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include "unicode/utypes.h"
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#include "unicode/putil.h"
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#include "unicode/udata.h"
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#include "unewdata.h"
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#include "cmemory.h"
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#include "cstring.h"
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#include "uoptions.h"
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#define DATA_NAME "test"
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#define DATA_TYPE "dat"
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/* UDataInfo cf. udata.h */
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static const UDataInfo dataInfo={
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sizeof(UDataInfo),
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0,
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U_IS_BIG_ENDIAN,
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U_CHARSET_FAMILY,
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sizeof(UChar),
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0,
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0x54, 0x65, 0x73, 0x74, /* dataFormat="Test" */
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1, 0, 0, 0, /* formatVersion */
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1, 0, 0, 0 /* dataVersion */
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};
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static void createData(const char*);
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static UOption options[]={
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UOPTION_HELP_H,
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UOPTION_HELP_QUESTION_MARK,
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UOPTION_DESTDIR
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};
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extern int
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main(int argc, char* argv[]) {
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/* preset then read command line options */
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options[2].value=u_getDataDirectory();
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argc=u_parseArgs(argc, argv, sizeof(options)/sizeof(options[0]), options);
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/* error handling, printing usage message */
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if(argc<0) {
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fprintf(stderr,
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"error in command line argument \"%s\"\n",
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argv[-argc]);
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}
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if(argc<0 || options[0].doesOccur || options[1].doesOccur) {
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fprintf(stderr,
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"usage: %s [-options]\n"
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"\tcreate the test file " DATA_NAME "." DATA_TYPE "\n"
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"\toptions:\n"
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"\t\t-h or -? or --help this usage text\n"
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"\t\t-d or --destdir destination directory, followed by the path\n",
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argv[0]);
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return argc<0 ? U_ILLEGAL_ARGUMENT_ERROR : U_ZERO_ERROR;
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}
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printf("Generating the test memory mapped file\n");
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createData(options[2].value);
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return 0;
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}
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/* Create data file ----------------------------------------------------- */
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static void
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createData(const char* outputDirectory) {
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UNewDataMemory *pData;
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UErrorCode errorCode=U_ZERO_ERROR;
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char stringValue[]={'Y', 'E', 'A', 'R', '\0'};
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uint16_t intValue=2000;
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long dataLength;
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uint32_t size;
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pData=udata_create(outputDirectory, DATA_TYPE, DATA_NAME, &dataInfo,
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U_COPYRIGHT_STRING, &errorCode);
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if(U_FAILURE(errorCode)) {
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fprintf(stderr, "gentest: unable to create data memory, error %d\n", errorCode);
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exit(errorCode);
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}
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/* write the data to the file */
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/* a 16 bit value and a String*/
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udata_write16(pData, intValue);
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udata_writeString(pData, stringValue, sizeof(stringValue));
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/* finish up */
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dataLength=udata_finish(pData, &errorCode);
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if(U_FAILURE(errorCode)) {
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fprintf(stderr, "gentest: error %d writing the output file\n", errorCode);
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exit(errorCode);
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}
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size=sizeof(stringValue) + sizeof(intValue);
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if(dataLength!=(long)size) {
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fprintf(stderr, "gentest: data length %ld != calculated size %lu\n", dataLength, size);
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exit(U_INTERNAL_PROGRAM_ERROR);
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}
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}
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