149 lines
3.9 KiB
C
149 lines
3.9 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: genprops.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/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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#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 usage();
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static void createData();
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static bool_t beVerbose=FALSE, haveCopyright=FALSE;
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int
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main(int argc, char *argv[]) {
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int printUsage = 0;
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int option = 1;
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char *arg;
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char *outputDir = NULL; /* NULL = no output directory, use the default one(data) */
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if(argc > 3)
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printUsage=1;
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/* parse the options */
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for(option = 1; option < argc; ++option) {
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arg = argv[option];
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/* usage info */
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if(uprv_strcmp(arg, "-h") == 0 || uprv_strcmp(arg, "--help") == 0) {
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printUsage = 1;
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}
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else if(uprv_strcmp(arg, "-D") == 0 || uprv_strcmp(arg, "--dir") == 0) {
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outputDir = argv[++option];
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}
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/* all arguments after -- are not options */
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else if(uprv_strcmp(arg, "--") == 0) {
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/* skip the -- */
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++option;
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break;
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}
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/* unrecognized option */
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else if(uprv_strncmp(arg, "-", uprv_strlen("-")) == 0) {
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printf("genrb: invalid option -- %s\n", arg+1);
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printUsage = 1;
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}
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/* done with options, start Generating the memory mapped file */
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else {
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break;
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}
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}
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/* print usage info */
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if(printUsage) {
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usage();
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return 0;
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}
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printf("Generating the test memory mapped file");
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createData(outputDir);
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return 0;
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}
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/* Usage information */
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static void
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usage()
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{
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/*("Usage: gentest [OPTIONS] [DIR]");*/
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fprintf(stderr, "Usage: gentest [OPTIONS] [DIR]\n"
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"\tCreates the memory mapped file \"" DATA_NAME "." DATA_TYPE "\" for testing purpose\n"
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"Options: \n"
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"\t-h, --help Print this message and exit.\n"
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"\t-D, --dir Store the created memory mapped file under 'dir'.\n");
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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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haveCopyright ? U_COPYRIGHT_STRING : NULL, &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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