1/*
2*******************************************************************************
3*
4*   Copyright (C) 1999-2008, International Business Machines
5*   Corporation and others.  All Rights Reserved.
6*
7*******************************************************************************
8*   file name:  gencmn.c
9*   encoding:   US-ASCII
10*   tab size:   8 (not used)
11*   indentation:4
12*
13*   created on: 1999nov01
14*   created by: Markus W. Scherer
15*
16*   This program reads a list of data files and combines them
17*   into one common, memory-mappable file.
18*/
19
20#include <stdio.h>
21#include <stdlib.h>
22#include "unicode/utypes.h"
23#include "unicode/putil.h"
24#include "cmemory.h"
25#include "cstring.h"
26#include "filestrm.h"
27#include "toolutil.h"
28#include "unicode/uclean.h"
29#include "unewdata.h"
30#include "uoptions.h"
31#include "putilimp.h"
32#include "pkg_gencmn.h"
33
34static UOption options[]={
35/*0*/ UOPTION_HELP_H,
36/*1*/ UOPTION_HELP_QUESTION_MARK,
37/*2*/ UOPTION_VERBOSE,
38/*3*/ UOPTION_COPYRIGHT,
39/*4*/ UOPTION_DESTDIR,
40/*5*/ UOPTION_DEF( "comment", 'C', UOPT_REQUIRES_ARG),
41/*6*/ UOPTION_DEF( "name", 'n', UOPT_REQUIRES_ARG),
42/*7*/ UOPTION_DEF( "type", 't', UOPT_REQUIRES_ARG),
43/*8*/ UOPTION_DEF( "source", 'S', UOPT_NO_ARG),
44/*9*/ UOPTION_DEF( "entrypoint", 'e', UOPT_REQUIRES_ARG),
45/*10*/UOPTION_SOURCEDIR,
46};
47
48extern int
49main(int argc, char* argv[]) {
50    UBool sourceTOC, verbose;
51    uint32_t maxSize;
52
53    U_MAIN_INIT_ARGS(argc, argv);
54
55    /* preset then read command line options */
56    argc=u_parseArgs(argc, argv, sizeof(options)/sizeof(options[0]), options);
57
58    /* error handling, printing usage message */
59    if(argc<0) {
60        fprintf(stderr,
61            "error in command line argument \"%s\"\n",
62            argv[-argc]);
63    } else if(argc<2) {
64        argc=-1;
65    }
66
67    if(argc<0 || options[0].doesOccur || options[1].doesOccur) {
68        FILE *where = argc < 0 ? stderr : stdout;
69
70        /*
71         * Broken into chucks because the C89 standard says the minimum
72         * required supported string length is 509 bytes.
73         */
74        fprintf(where,
75                "%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);
76        if (options[0].doesOccur || options[1].doesOccur) {
77            fprintf(where, "\n"
78                "Read the list file (default: standard input) and create a common data\n"
79                "file from specified files. Omit any files larger than maxsize, if maxsize > 0.\n");
80            fprintf(where, "\n"
81            "Options:\n"
82            "\t-h, -?, --help              this usage text\n"
83            "\t-v, --verbose               verbose output\n"
84            "\t-c, --copyright             include the ICU copyright notice\n"
85            "\t-C, --comment comment       include a comment string\n"
86            "\t-d, --destdir dir           destination directory\n");
87            fprintf(where,
88            "\t-n, --name filename         output filename, without .type extension\n"
89            "\t                            (default: " U_ICUDATA_NAME ")\n"
90            "\t-t, --type filetype         type of the destination file\n"
91            "\t                            (default: \" dat \")\n"
92            "\t-S, --source tocfile        write a .c source file with the table of\n"
93            "\t                            contents\n"
94            "\t-e, --entrypoint name       override the c entrypoint name\n"
95            "\t                            (default: \"<name>_<type>\")\n");
96        }
97        return argc<0 ? U_ILLEGAL_ARGUMENT_ERROR : U_ZERO_ERROR;
98    }
99
100    sourceTOC=options[8].doesOccur;
101
102    verbose = options[2].doesOccur;
103
104    maxSize=(uint32_t)uprv_strtoul(argv[1], NULL, 0);
105
106    createCommonDataFile(options[4].doesOccur ? options[4].value : NULL,
107                         options[6].doesOccur ? options[6].value : NULL,
108                         options[9].doesOccur ? options[9].value : options[6].doesOccur ? options[6].value : NULL,
109                         options[7].doesOccur ? options[7].value : NULL,
110                         options[10].doesOccur ? options[10].value : NULL,
111                         options[3].doesOccur ? U_COPYRIGHT_STRING : options[5].doesOccur ? options[5].value : NULL,
112                         argc == 2 ? NULL : argv[2],
113                         maxSize, sourceTOC, verbose, NULL);
114
115    return 0;
116}
117/*
118 * Hey, Emacs, please set the following:
119 *
120 * Local Variables:
121 * indent-tabs-mode: nil
122 * End:
123 *
124 */
125