355 lines
9.2 KiB
C
355 lines
9.2 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2000, 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: pkgdata.c
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* encoding: ANSI X3.4 (1968)
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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: 2000may15
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* created by: Steven \u24C7 Loomis
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*
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* This program packages the ICU data into different forms
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* (DLL, common data, etc.)
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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 "cmemory.h"
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#include "cstring.h"
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#include "filestrm.h"
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#include "toolutil.h"
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#include "unewdata.h"
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#include "uoptions.h"
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#include "pkgtypes.h"
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#include "makefile.h"
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#ifdef UDATA_SO_SUFFIX
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extern void pkg_mode_dll(UPKGOptions* o, FileStream *stream, UErrorCode *status);
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#endif
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extern void pkg_mode_common(UPKGOptions* o, FileStream *stream, UErrorCode *status);
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static void loadLists(UPKGOptions *o, UErrorCode *status);
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/* This sets the modes that are available */
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static struct
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{
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const char *name;
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UPKGMODE *fcn;
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const char *desc;
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} modes[] =
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{
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#ifdef UDATA_SO_SUFFIX
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{ "dll", pkg_mode_dll, "Generates one shared library, <package>" UDATA_SO_SUFFIX },
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#endif
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{ "common", pkg_mode_common, "Generates one common data file, <package>.dat" }
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};
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static UOption options[]={
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UOPTION_DEF( "name", 'p', UOPT_REQUIRES_ARG),
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UOPTION_DEF( "bldopt", 'O', UOPT_REQUIRES_ARG),
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UOPTION_DEF( "mode", 'm', UOPT_REQUIRES_ARG),
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UOPTION_HELP_H, /* -h */
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UOPTION_HELP_QUESTION_MARK, /* -? */
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UOPTION_VERBOSE, /* -v */
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UOPTION_COPYRIGHT, /* -c */
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UOPTION_DEF( "comment", 'C', UOPT_REQUIRES_ARG),
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UOPTION_DESTDIR, /* -d */
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UOPTION_DEF( "clean", 'k', UOPT_NO_ARG),
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UOPTION_DEF( "nooutput",'n', UOPT_NO_ARG),
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UOPTION_DEF( "rebuild", 'F', UOPT_NO_ARG),
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UOPTION_DEF( "tempdir", 'T', UOPT_REQUIRES_ARG),
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UOPTION_DEF( "install", 'I', UOPT_REQUIRES_ARG),
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UOPTION_DEF( "srcdir", 's', UOPT_REQUIRES_ARG)
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};
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const char options_help[][80]={
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"Set the data name",
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"Specify options for the builder",
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"Specify the mode of building (see below)",
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"This usage text",
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"This usage text",
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"Make the output verbose",
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"Use the standard ICU copyright",
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"Use a custom comment (instead of the copyright)",
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"Specify the destination directory for files",
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"Clean out generated & temporary files",
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"Suppress output of data, just list files to be created",
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"Force rebuilding of all data",
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"Specify temporary dir (default: output dir)",
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"Install the data (specify target)",
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"Specify a custom source directory"
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};
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int
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main(int argc, const char *argv[]) {
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FileStream *in, *out;
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UPKGOptions o;
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CharList *tail;
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const char *progname;
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bool_t needsHelp = FALSE;
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UErrorCode status = U_ZERO_ERROR;
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char tmp[1024];
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int32_t i;
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progname = argv[0];
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/* read command line options */
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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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/* I've decided to simply print an error and quit. This tool has too
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many options to just display them all of the time. */
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if(options[3].doesOccur || options[4].doesOccur) {
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needsHelp = TRUE;
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}
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else {
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if(!needsHelp && argc<0) {
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fprintf(stderr,
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"%s: error in command line argument \"%s\"\n",
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progname,
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argv[-argc]);
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fprintf(stderr, "Run '%s --help' for help.\n", progname);
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return 1;
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}
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if(! (options[0].doesOccur && options[1].doesOccur &&
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options[2].doesOccur) ) {
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fprintf(stderr, " required parameters are missing: -p AND -O AND -m \n");
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fprintf(stderr, "Run '%s --help' for help.\n", progname);
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return 1;
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}
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if(argc == 1) {
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fprintf(stderr,
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"No input files specified.\n"
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"Run '%s --help' for help.\n", progname);
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return 1;
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}
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} /* end !needsHelp */
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if(argc<0 || needsHelp ) {
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fprintf(stderr,
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"usage: %s [-options] [-] [ filename1 filename2 ... ] \n"
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"\tProduce packaged ICU data from the given list(s) of files.\n"
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"\t'-' by itself means to read from stdin.\n",
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progname);
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fprintf(stderr, "\n options:\n");
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for(i=0;i<(sizeof(options)/sizeof(options[0]));i++) {
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fprintf(stderr, "%-5s -%c or --%-10s %s\n",
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(i<3?"[REQ]":""),
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options[i].shortName,
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options[i].longName,
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options_help[i]);
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}
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fprintf(stderr, "modes: (-m option)\n");
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for(i=0;i<(sizeof(modes)/sizeof(modes[0]));i++) {
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fprintf(stderr, " %-10s %s\n", modes[i].name, modes[i].desc);
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}
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return 1;
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}
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/* OK, fill in the options struct */
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uprv_memset(&o, 0, sizeof(o));
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o.mode = options[2].value;
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o.fcn = NULL;
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for(i=0;i<sizeof(modes)/sizeof(modes[0]);i++) {
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if(!uprv_strcmp(modes[i].name, o.mode)) {
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o.fcn = modes[i].fcn;
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break;
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}
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}
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if(o.fcn == NULL) {
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fprintf(stderr, "Error: invalid mode '%s' specified. Run '%s --help' to list valid modes.\n", o.mode, progname);
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return 1;
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}
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o.shortName = options[0].value;
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o.options = options[1].value;
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o.verbose = options[5].doesOccur;
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if(options[6].doesOccur) {
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o.comment = U_COPYRIGHT_STRING;
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} else if (options[7].doesOccur) {
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o.comment = options[7].value;
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}
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if( options[8].doesOccur ) {
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o.targetDir = options[8].value;
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} else {
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o.targetDir = ""; /* cwd */
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}
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o.clean = options[9].doesOccur;
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o.nooutput = options[10].doesOccur;
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o.rebuild = options[11].doesOccur;
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if( options[12].doesOccur ) {
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o.tmpDir = options[12].value;
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} else {
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o.tmpDir = o.targetDir;
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}
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if( options[13].doesOccur ) {
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o.install = options[13].value;
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}
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if( options[14].doesOccur ) {
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o.srcDir = options[12].value;
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} else {
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o.srcDir = ".";
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}
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/* OK options are set up. Now the file lists. */
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tail = NULL;
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for( i=1; i<argc; i++) {
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if ( !uprv_strcmp(argv[i] , "-") ) {
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/* stdin */
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if( o.hadStdin == TRUE ) {
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fprintf(stderr, "Error: can't specify '-' twice!\n"
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"Run '%s --help' for help.\n", progname);
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return 1;
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}
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o.hadStdin = TRUE;
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}
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o.fileListFiles = pkg_appendToList(o.fileListFiles, &tail, uprv_strdup(argv[i]));
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}
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/* load the files */
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loadLists(&o, &status);
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if( U_FAILURE(status) ) {
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fprintf(stderr, "error loading input file lists: %s\n", u_errorName(status));
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return 2;
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}
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/* Makefile pathname */
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uprv_strcpy(tmp, o.tmpDir);
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uprv_strcat(tmp, U_FILE_SEP_STRING);
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uprv_strcat(tmp, o.shortName);
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uprv_strcat(tmp, "_");
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uprv_strcat(tmp, o.mode);
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uprv_strcat(tmp, ".mak"); /* MAY NEED TO CHANGE PER PLATFORM */
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o.makeFile = uprv_strdup(tmp);
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out = T_FileStream_open(o.makeFile, "w");
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pkg_mak_writeHeader(out, &o); /* need to take status */
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o.fcn(&o, out, &status);
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pkg_mak_writeFooter(out, &o);
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T_FileStream_close(out);
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if(U_FAILURE(status)) {
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fprintf(stderr, "Error creating makefile [%s]: %s\n", o.mode,
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u_errorName(status));
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return 1;
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}
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if(o.nooutput == TRUE) {
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return 0; /* nothing to do. */
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}
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#ifdef WIN32
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# error how do you execute things on windows?
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#else
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/* POSIX - execute makefile */
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{
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char cmd[1024];
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char pwd[1024];
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char *make;
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int rc;
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make = getenv("MAKE");
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if(!make || !make[0]) {
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make = "gmake";
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}
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getcwd(pwd, 1024);
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sprintf(cmd, "%s %s%s -f %s %s %s %s",
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make,
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o.install ? "INSTALLTO=" : "",
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o.install ? o.install : "",
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o.makeFile,
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o.clean ? "clean" : "",
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o.rebuild ? "rebuild" : "",
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o.install ? "install" : "");
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if(o.verbose) {
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puts(cmd);
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}
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rc = system(cmd);
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if(rc < 0) {
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fprintf(stderr, "# Failed, rc=%d\n", rc);
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}
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return rc;
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}
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#endif
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return 0;
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}
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static void loadLists(UPKGOptions *o, UErrorCode *status)
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{
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CharList *l, *tail = NULL, *tail2 = NULL;
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FileStream *in;
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char line[2048];
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char *s;
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for(l = o->fileListFiles; l; l = l->next) {
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if(o->verbose) {
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fprintf(stderr, "# Reading %s..\n", l->str);
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}
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/* TODO: stdin */
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in = T_FileStream_open(l->str, "r");
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if(!in) {
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fprintf(stderr, "Error opening <%s>.\n", l->str);
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*status = U_FILE_ACCESS_ERROR;
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return;
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}
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while(T_FileStream_readLine(in, line, sizeof(line))!=NULL) {
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/* remove trailing newline characters */
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s=line;
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while(*s!=0) {
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if(*s=='\r' || *s=='\n') {
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*s=0;
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break;
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}
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++s;
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}
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if((*line == 0) || (*line == '#')) {
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continue; /* comment or empty line */
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}
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/* add the file */
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s = (char*)getLongPathname(line);
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o->files = pkg_appendToList(o->files, &tail, uprv_strdup(findBasename(s)));
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o->filePaths = pkg_appendToList(o->filePaths, &tail2, uprv_strdup(s));
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}
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T_FileStream_close(in);
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}
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}
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