Check in the pristine copy of ICU 4.6...

icu46/source/tools/gencmn/gencmn.c

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