michael@0: /*
michael@0: *******************************************************************************
michael@0: *
michael@0: *   Copyright (C) 1999-2008, International Business Machines
michael@0: *   Corporation and others.  All Rights Reserved.
michael@0: *
michael@0: *******************************************************************************
michael@0: *   file name:  gencmn.c
michael@0: *   encoding:   US-ASCII
michael@0: *   tab size:   8 (not used)
michael@0: *   indentation:4
michael@0: *
michael@0: *   created on: 1999nov01
michael@0: *   created by: Markus W. Scherer
michael@0: *
michael@0: *   This program reads a list of data files and combines them
michael@0: *   into one common, memory-mappable file.
michael@0: */
michael@0: 
michael@0: #include <stdio.h>
michael@0: #include <stdlib.h>
michael@0: #include "unicode/utypes.h"
michael@0: #include "unicode/putil.h"
michael@0: #include "cmemory.h"
michael@0: #include "cstring.h"
michael@0: #include "filestrm.h"
michael@0: #include "toolutil.h"
michael@0: #include "unicode/uclean.h"
michael@0: #include "unewdata.h"
michael@0: #include "uoptions.h"
michael@0: #include "putilimp.h"
michael@0: #include "pkg_gencmn.h"
michael@0: 
michael@0: static UOption options[]={
michael@0: /*0*/ UOPTION_HELP_H,
michael@0: /*1*/ UOPTION_HELP_QUESTION_MARK,
michael@0: /*2*/ UOPTION_VERBOSE,
michael@0: /*3*/ UOPTION_COPYRIGHT,
michael@0: /*4*/ UOPTION_DESTDIR,
michael@0: /*5*/ UOPTION_DEF( "comment", 'C', UOPT_REQUIRES_ARG),
michael@0: /*6*/ UOPTION_DEF( "name", 'n', UOPT_REQUIRES_ARG),
michael@0: /*7*/ UOPTION_DEF( "type", 't', UOPT_REQUIRES_ARG),
michael@0: /*8*/ UOPTION_DEF( "source", 'S', UOPT_NO_ARG),
michael@0: /*9*/ UOPTION_DEF( "entrypoint", 'e', UOPT_REQUIRES_ARG),
michael@0: /*10*/UOPTION_SOURCEDIR,
michael@0: };
michael@0: 
michael@0: extern int
michael@0: main(int argc, char* argv[]) {
michael@0:     UBool sourceTOC, verbose;
michael@0:     uint32_t maxSize;
michael@0: 
michael@0:     U_MAIN_INIT_ARGS(argc, argv);
michael@0: 
michael@0:     /* preset then read command line options */
michael@0:     argc=u_parseArgs(argc, argv, sizeof(options)/sizeof(options[0]), options);
michael@0: 
michael@0:     /* error handling, printing usage message */
michael@0:     if(argc<0) {
michael@0:         fprintf(stderr,
michael@0:             "error in command line argument \"%s\"\n",
michael@0:             argv[-argc]);
michael@0:     } else if(argc<2) {
michael@0:         argc=-1;
michael@0:     }
michael@0: 
michael@0:     if(argc<0 || options[0].doesOccur || options[1].doesOccur) {
michael@0:         FILE *where = argc < 0 ? stderr : stdout;
michael@0: 
michael@0:         /*
michael@0:          * Broken into chucks because the C89 standard says the minimum
michael@0:          * required supported string length is 509 bytes.
michael@0:          */
michael@0:         fprintf(where,
michael@0:                 "%csage: %s [ -h, -?, --help ] [ -v, --verbose ] [ -c, --copyright ] [ -C, --comment comment ] [ -d, --destdir dir ] [ -n, --name filename ] [ -t, --type filetype ] [ -S, --source tocfile ] [ -e, --entrypoint name ] maxsize listfile\n", argc < 0 ? 'u' : 'U', *argv);
michael@0:         if (options[0].doesOccur || options[1].doesOccur) {
michael@0:             fprintf(where, "\n"
michael@0:                 "Read the list file (default: standard input) and create a common data\n"
michael@0:                 "file from specified files. Omit any files larger than maxsize, if maxsize > 0.\n");
michael@0:             fprintf(where, "\n"
michael@0:             "Options:\n"
michael@0:             "\t-h, -?, --help              this usage text\n"
michael@0:             "\t-v, --verbose               verbose output\n"
michael@0:             "\t-c, --copyright             include the ICU copyright notice\n"
michael@0:             "\t-C, --comment comment       include a comment string\n"
michael@0:             "\t-d, --destdir dir           destination directory\n");
michael@0:             fprintf(where,
michael@0:             "\t-n, --name filename         output filename, without .type extension\n"
michael@0:             "\t                            (default: " U_ICUDATA_NAME ")\n"
michael@0:             "\t-t, --type filetype         type of the destination file\n"
michael@0:             "\t                            (default: \" dat \")\n"
michael@0:             "\t-S, --source tocfile        write a .c source file with the table of\n"
michael@0:             "\t                            contents\n"
michael@0:             "\t-e, --entrypoint name       override the c entrypoint name\n"
michael@0:             "\t                            (default: \"<name>_<type>\")\n");
michael@0:         }
michael@0:         return argc<0 ? U_ILLEGAL_ARGUMENT_ERROR : U_ZERO_ERROR;
michael@0:     }
michael@0: 
michael@0:     sourceTOC=options[8].doesOccur;
michael@0: 
michael@0:     verbose = options[2].doesOccur;
michael@0: 
michael@0:     maxSize=(uint32_t)uprv_strtoul(argv[1], NULL, 0);
michael@0: 
michael@0:     createCommonDataFile(options[4].doesOccur ? options[4].value : NULL,
michael@0:                          options[6].doesOccur ? options[6].value : NULL,
michael@0:                          options[9].doesOccur ? options[9].value : options[6].doesOccur ? options[6].value : NULL,
michael@0:                          options[7].doesOccur ? options[7].value : NULL,
michael@0:                          options[10].doesOccur ? options[10].value : NULL,
michael@0:                          options[3].doesOccur ? U_COPYRIGHT_STRING : options[5].doesOccur ? options[5].value : NULL,
michael@0:                          argc == 2 ? NULL : argv[2],
michael@0:                          maxSize, sourceTOC, verbose, NULL);
michael@0: 
michael@0:     return 0;
michael@0: }
michael@0: /*
michael@0:  * Hey, Emacs, please set the following:
michael@0:  *
michael@0:  * Local Variables:
michael@0:  * indent-tabs-mode: nil
michael@0:  * End:
michael@0:  *
michael@0:  */