658 lines
22 KiB
C++
658 lines
22 KiB
C++
// © 2016 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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/*
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*******************************************************************************
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*
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* Copyright (C) 1999-2016, 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: derb.cpp
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* encoding: UTF-8
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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: 2000sep6
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* created by: Vladimir Weinstein as an ICU workshop example
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* maintained by: Yves Arrouye <yves@realnames.com>
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*/
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#include "unicode/stringpiece.h"
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#include "unicode/ucnv.h"
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#include "unicode/unistr.h"
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#include "unicode/ustring.h"
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#include "unicode/putil.h"
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#include "unicode/ustdio.h"
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#include "charstr.h"
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#include "uresimp.h"
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#include "cmemory.h"
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#include "cstring.h"
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#include "uoptions.h"
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#include "toolutil.h"
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#include "ustrfmt.h"
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#if !UCONFIG_NO_FORMATTING
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#define DERB_VERSION "1.1"
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#define DERB_DEFAULT_TRUNC 80
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static const int32_t indentsize = 4;
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static int32_t truncsize = DERB_DEFAULT_TRUNC;
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static UBool opt_truncate = FALSE;
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static const char *getEncodingName(const char *encoding);
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static void reportError(const char *pname, UErrorCode *status, const char *when);
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static UChar *quotedString(const UChar *string);
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static void printOutBundle(UFILE *out, UResourceBundle *resource, int32_t indent, const char *pname, UErrorCode *status);
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static void printString(UFILE *out, const UChar *str, int32_t len);
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static void printCString(UFILE *out, const char *str, int32_t len);
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static void printIndent(UFILE *out, int32_t indent);
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static void printHex(UFILE *out, uint8_t what);
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static UOption options[]={
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UOPTION_HELP_H,
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UOPTION_HELP_QUESTION_MARK,
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/* 2 */ UOPTION_ENCODING,
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/* 3 */ { "to-stdout", NULL, NULL, NULL, 'c', UOPT_NO_ARG, 0 } ,
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/* 4 */ { "truncate", NULL, NULL, NULL, 't', UOPT_OPTIONAL_ARG, 0 },
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/* 5 */ UOPTION_VERBOSE,
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/* 6 */ UOPTION_DESTDIR,
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/* 7 */ UOPTION_SOURCEDIR,
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/* 8 */ { "bom", NULL, NULL, NULL, 0, UOPT_NO_ARG, 0 },
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/* 9 */ UOPTION_ICUDATADIR,
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/* 10 */ UOPTION_VERSION,
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/* 11 */ { "suppressAliases", NULL, NULL, NULL, 'A', UOPT_NO_ARG, 0 },
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};
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static UBool verbose = FALSE;
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static UBool suppressAliases = FALSE;
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static UFILE *ustderr = NULL;
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extern int
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main(int argc, char* argv[]) {
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const char *encoding = NULL;
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const char *outputDir = NULL; /* NULL = no output directory, use current */
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const char *inputDir = ".";
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int tostdout = 0;
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int prbom = 0;
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const char *pname;
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UResourceBundle *bundle = NULL;
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int32_t i = 0;
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const char* arg;
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/* Get the name of tool. */
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pname = uprv_strrchr(*argv, U_FILE_SEP_CHAR);
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#if U_FILE_SEP_CHAR != U_FILE_ALT_SEP_CHAR
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if (!pname) {
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pname = uprv_strrchr(*argv, U_FILE_ALT_SEP_CHAR);
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}
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#endif
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if (!pname) {
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pname = *argv;
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} else {
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++pname;
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}
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/* error handling, printing usage message */
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argc=u_parseArgs(argc, argv, UPRV_LENGTHOF(options), options);
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/* error handling, printing usage message */
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if(argc<0) {
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fprintf(stderr,
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"%s: error in command line argument \"%s\"\n", pname,
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argv[-argc]);
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}
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if(argc<0 || options[0].doesOccur || options[1].doesOccur) {
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fprintf(argc < 0 ? stderr : stdout,
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"%csage: %s [ -h, -?, --help ] [ -V, --version ]\n"
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" [ -v, --verbose ] [ -e, --encoding encoding ] [ --bom ]\n"
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" [ -t, --truncate [ size ] ]\n"
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" [ -s, --sourcedir source ] [ -d, --destdir destination ]\n"
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" [ -i, --icudatadir directory ] [ -c, --to-stdout ]\n"
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" [ -A, --suppressAliases]\n"
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" bundle ...\n", argc < 0 ? 'u' : 'U',
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pname);
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return argc<0 ? U_ILLEGAL_ARGUMENT_ERROR : U_ZERO_ERROR;
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}
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if(options[10].doesOccur) {
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fprintf(stderr,
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"%s version %s (ICU version %s).\n"
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"%s\n",
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pname, DERB_VERSION, U_ICU_VERSION, U_COPYRIGHT_STRING);
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return U_ZERO_ERROR;
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}
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if(options[2].doesOccur) {
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encoding = options[2].value;
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}
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if (options[3].doesOccur) {
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if(options[2].doesOccur) {
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fprintf(stderr, "%s: Error: don't specify an encoding (-e) when writing to stdout (-c).\n", pname);
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return 3;
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}
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tostdout = 1;
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}
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if(options[4].doesOccur) {
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opt_truncate = TRUE;
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if(options[4].value != NULL) {
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truncsize = atoi(options[4].value); /* user defined printable size */
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} else {
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truncsize = DERB_DEFAULT_TRUNC; /* we'll use default omitting size */
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}
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} else {
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opt_truncate = FALSE;
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}
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if(options[5].doesOccur) {
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verbose = TRUE;
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}
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if (options[6].doesOccur) {
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outputDir = options[6].value;
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}
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if(options[7].doesOccur) {
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inputDir = options[7].value; /* we'll use users resources */
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}
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if (options[8].doesOccur) {
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prbom = 1;
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}
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if (options[9].doesOccur) {
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u_setDataDirectory(options[9].value);
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}
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if (options[11].doesOccur) {
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suppressAliases = TRUE;
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}
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fflush(stderr); // use ustderr now.
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ustderr = u_finit(stderr, NULL, NULL);
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for (i = 1; i < argc; ++i) {
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static const UChar sp[] = { 0x0020 }; /* " " */
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arg = getLongPathname(argv[i]);
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if (verbose) {
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u_fprintf(ustderr, "processing bundle \"%s\"\n", argv[i]);
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}
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icu::CharString locale;
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UErrorCode status = U_ZERO_ERROR;
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{
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const char *p = findBasename(arg);
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const char *q = uprv_strrchr(p, '.');
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if (q == NULL) {
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locale.append(p, status);
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} else {
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locale.append(p, (int32_t)(q - p), status);
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}
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}
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if (U_FAILURE(status)) {
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return status;
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}
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icu::CharString infile;
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const char *thename = NULL;
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UBool fromICUData = !uprv_strcmp(inputDir, "-");
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if (!fromICUData) {
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UBool absfilename = *arg == U_FILE_SEP_CHAR;
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#if U_PLATFORM_HAS_WIN32_API
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if (!absfilename) {
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absfilename = (uprv_strlen(arg) > 2 && isalpha(arg[0])
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&& arg[1] == ':' && arg[2] == U_FILE_SEP_CHAR);
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}
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#endif
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if (absfilename) {
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thename = arg;
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} else {
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const char *q = uprv_strrchr(arg, U_FILE_SEP_CHAR);
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#if U_FILE_SEP_CHAR != U_FILE_ALT_SEP_CHAR
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if (q == NULL) {
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q = uprv_strrchr(arg, U_FILE_ALT_SEP_CHAR);
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}
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#endif
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infile.append(inputDir, status);
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if(q != NULL) {
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infile.appendPathPart(icu::StringPiece(arg, (int32_t)(q - arg)), status);
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}
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if (U_FAILURE(status)) {
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return status;
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}
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thename = infile.data();
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}
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}
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if (thename) {
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bundle = ures_openDirect(thename, locale.data(), &status);
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} else {
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bundle = ures_open(fromICUData ? 0 : inputDir, locale.data(), &status);
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}
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if (U_SUCCESS(status)) {
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UFILE *out = NULL;
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const char *filename = 0;
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const char *ext = 0;
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if (locale.isEmpty() || !tostdout) {
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filename = findBasename(arg);
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ext = uprv_strrchr(filename, '.');
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if (!ext) {
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ext = uprv_strchr(filename, 0);
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}
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}
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if (tostdout) {
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out = u_get_stdout();
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} else {
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icu::CharString thefile;
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if (outputDir) {
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thefile.append(outputDir, status);
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}
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thefile.appendPathPart(filename, status);
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if (*ext) {
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thefile.truncate(thefile.length() - (int32_t)uprv_strlen(ext));
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}
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thefile.append(".txt", status);
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if (U_FAILURE(status)) {
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return status;
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}
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out = u_fopen(thefile.data(), "w", NULL, encoding);
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if (!out) {
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u_fprintf(ustderr, "%s: couldn't create %s\n", pname, thefile.data());
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u_fclose(ustderr);
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return 4;
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}
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}
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// now, set the callback.
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ucnv_setFromUCallBack(u_fgetConverter(out), UCNV_FROM_U_CALLBACK_ESCAPE, UCNV_ESCAPE_C, 0, 0, &status);
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if (U_FAILURE(status)) {
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u_fprintf(ustderr, "%s: couldn't configure converter for encoding\n", pname);
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u_fclose(ustderr);
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if(!tostdout) {
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u_fclose(out);
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}
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return 3;
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}
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if (prbom) { /* XXX: Should be done only for UTFs */
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u_fputc(0xFEFF, out);
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}
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u_fprintf(out, "// -*- Coding: %s; -*-\n//\n", encoding ? encoding : getEncodingName(ucnv_getDefaultName()));
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u_fprintf(out, "// This file was dumped by derb(8) from ");
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if (thename) {
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u_fprintf(out, "%s", thename);
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} else if (fromICUData) {
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u_fprintf(out, "the ICU internal %s locale", locale.data());
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}
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u_fprintf(out, "\n// derb(8) by Vladimir Weinstein and Yves Arrouye\n\n");
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if (!locale.isEmpty()) {
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u_fprintf(out, "%s", locale.data());
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} else {
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u_fprintf(out, "%.*s%.*S", (int32_t)(ext - filename), filename, UPRV_LENGTHOF(sp), sp);
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}
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printOutBundle(out, bundle, 0, pname, &status);
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if (!tostdout) {
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u_fclose(out);
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}
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}
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else {
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reportError(pname, &status, "opening resource file");
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}
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ures_close(bundle);
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}
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return 0;
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}
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static UChar *quotedString(const UChar *string) {
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int len = u_strlen(string);
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int alen = len;
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const UChar *sp;
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UChar *newstr, *np;
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for (sp = string; *sp; ++sp) {
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switch (*sp) {
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case '\n':
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case 0x0022:
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++alen;
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break;
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}
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}
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newstr = (UChar *) uprv_malloc((1 + alen) * U_SIZEOF_UCHAR);
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for (sp = string, np = newstr; *sp; ++sp) {
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switch (*sp) {
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case '\n':
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*np++ = 0x005C;
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*np++ = 0x006E;
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break;
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case 0x0022:
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*np++ = 0x005C;
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U_FALLTHROUGH;
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default:
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*np++ = *sp;
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break;
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}
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}
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*np = 0;
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return newstr;
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}
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static void printString(UFILE *out, const UChar *str, int32_t len) {
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u_file_write(str, len, out);
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}
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static void printCString(UFILE *out, const char *str, int32_t len) {
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if(len==-1) {
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u_fprintf(out, "%s", str);
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} else {
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u_fprintf(out, "%.*s", len, str);
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}
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}
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static void printIndent(UFILE *out, int32_t indent) {
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icu::UnicodeString inchar(indent, 0x20, indent);
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printString(out, inchar.getBuffer(), indent);
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}
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static void printHex(UFILE *out, uint8_t what) {
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static const char map[] = "0123456789ABCDEF";
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UChar hex[2];
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hex[0] = map[what >> 4];
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hex[1] = map[what & 0xf];
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printString(out, hex, 2);
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}
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static void printOutAlias(UFILE *out, UResourceBundle *parent, Resource r, const char *key, int32_t indent, const char *pname, UErrorCode *status) {
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static const UChar cr[] = { 0xA }; // LF
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int32_t len = 0;
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const UChar* thestr = res_getAlias(&(parent->fResData), r, &len);
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UChar *string = quotedString(thestr);
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if(opt_truncate && len > truncsize) {
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char msg[128];
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printIndent(out, indent);
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sprintf(msg, "// WARNING: this resource, size %li is truncated to %li\n",
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(long)len, (long)truncsize/2);
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printCString(out, msg, -1);
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len = truncsize;
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}
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if(U_SUCCESS(*status)) {
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static const UChar openStr[] = { 0x003A, 0x0061, 0x006C, 0x0069, 0x0061, 0x0073, 0x0020, 0x007B, 0x0020, 0x0022 }; /* ":alias { \"" */
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static const UChar closeStr[] = { 0x0022, 0x0020, 0x007D, 0x0020 }; /* "\" } " */
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printIndent(out, indent);
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if(key != NULL) {
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printCString(out, key, -1);
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}
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printString(out, openStr, UPRV_LENGTHOF(openStr));
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printString(out, string, len);
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printString(out, closeStr, UPRV_LENGTHOF(closeStr));
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if(verbose) {
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printCString(out, " // ALIAS", -1);
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}
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printString(out, cr, UPRV_LENGTHOF(cr));
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} else {
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reportError(pname, status, "getting binary value");
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}
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uprv_free(string);
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}
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static void printOutBundle(UFILE *out, UResourceBundle *resource, int32_t indent, const char *pname, UErrorCode *status)
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{
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static const UChar cr[] = { 0xA }; // LF
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/* int32_t noOfElements = ures_getSize(resource);*/
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int32_t i = 0;
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const char *key = ures_getKey(resource);
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switch(ures_getType(resource)) {
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case URES_STRING :
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{
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int32_t len=0;
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const UChar* thestr = ures_getString(resource, &len, status);
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UChar *string = quotedString(thestr);
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/* TODO: String truncation */
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if(opt_truncate && len > truncsize) {
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char msg[128];
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printIndent(out, indent);
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sprintf(msg, "// WARNING: this resource, size %li is truncated to %li\n",
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(long)len, (long)(truncsize/2));
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printCString(out, msg, -1);
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len = truncsize/2;
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}
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printIndent(out, indent);
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if(key != NULL) {
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static const UChar openStr[] = { 0x0020, 0x007B, 0x0020, 0x0022 }; /* " { \"" */
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static const UChar closeStr[] = { 0x0022, 0x0020, 0x007D }; /* "\" }" */
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printCString(out, key, (int32_t)uprv_strlen(key));
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printString(out, openStr, UPRV_LENGTHOF(openStr));
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printString(out, string, len);
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printString(out, closeStr, UPRV_LENGTHOF(closeStr));
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} else {
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static const UChar openStr[] = { 0x0022 }; /* "\"" */
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static const UChar closeStr[] = { 0x0022, 0x002C }; /* "\"," */
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printString(out, openStr, UPRV_LENGTHOF(openStr));
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printString(out, string, (int32_t)(u_strlen(string)));
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printString(out, closeStr, UPRV_LENGTHOF(closeStr));
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}
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if(verbose) {
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printCString(out, "// STRING", -1);
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}
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printString(out, cr, UPRV_LENGTHOF(cr));
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uprv_free(string);
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}
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break;
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case URES_INT :
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{
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static const UChar openStr[] = { 0x003A, 0x0069, 0x006E, 0x0074, 0x0020, 0x007B, 0x0020 }; /* ":int { " */
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static const UChar closeStr[] = { 0x0020, 0x007D }; /* " }" */
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UChar num[20];
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printIndent(out, indent);
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if(key != NULL) {
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printCString(out, key, -1);
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}
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printString(out, openStr, UPRV_LENGTHOF(openStr));
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uprv_itou(num, 20, ures_getInt(resource, status), 10, 0);
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printString(out, num, u_strlen(num));
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printString(out, closeStr, UPRV_LENGTHOF(closeStr));
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if(verbose) {
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printCString(out, "// INT", -1);
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}
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printString(out, cr, UPRV_LENGTHOF(cr));
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break;
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}
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case URES_BINARY :
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{
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int32_t len = 0;
|
|
const int8_t *data = (const int8_t *)ures_getBinary(resource, &len, status);
|
|
if(opt_truncate && len > truncsize) {
|
|
char msg[128];
|
|
printIndent(out, indent);
|
|
sprintf(msg, "// WARNING: this resource, size %li is truncated to %li\n",
|
|
(long)len, (long)(truncsize/2));
|
|
printCString(out, msg, -1);
|
|
len = truncsize;
|
|
}
|
|
if(U_SUCCESS(*status)) {
|
|
static const UChar openStr[] = { 0x003A, 0x0062, 0x0069, 0x006E, 0x0061, 0x0072, 0x0079, 0x0020, 0x007B, 0x0020 }; /* ":binary { " */
|
|
static const UChar closeStr[] = { 0x0020, 0x007D, 0x0020 }; /* " } " */
|
|
printIndent(out, indent);
|
|
if(key != NULL) {
|
|
printCString(out, key, -1);
|
|
}
|
|
printString(out, openStr, UPRV_LENGTHOF(openStr));
|
|
for(i = 0; i<len; i++) {
|
|
printHex(out, *data++);
|
|
}
|
|
printString(out, closeStr, UPRV_LENGTHOF(closeStr));
|
|
if(verbose) {
|
|
printCString(out, " // BINARY", -1);
|
|
}
|
|
printString(out, cr, UPRV_LENGTHOF(cr));
|
|
} else {
|
|
reportError(pname, status, "getting binary value");
|
|
}
|
|
}
|
|
break;
|
|
case URES_INT_VECTOR :
|
|
{
|
|
int32_t len = 0;
|
|
const int32_t *data = ures_getIntVector(resource, &len, status);
|
|
if(U_SUCCESS(*status)) {
|
|
static const UChar openStr[] = { 0x003A, 0x0069, 0x006E, 0x0074, 0x0076, 0x0065, 0x0063, 0x0074, 0x006F, 0x0072, 0x0020, 0x007B, 0x0020 }; /* ":intvector { " */
|
|
static const UChar closeStr[] = { 0x0020, 0x007D, 0x0020 }; /* " } " */
|
|
UChar num[20];
|
|
|
|
printIndent(out, indent);
|
|
if(key != NULL) {
|
|
printCString(out, key, -1);
|
|
}
|
|
printString(out, openStr, UPRV_LENGTHOF(openStr));
|
|
for(i = 0; i < len - 1; i++) {
|
|
int32_t numLen = uprv_itou(num, 20, data[i], 10, 0);
|
|
num[numLen++] = 0x002C; /* ',' */
|
|
num[numLen++] = 0x0020; /* ' ' */
|
|
num[numLen] = 0;
|
|
printString(out, num, u_strlen(num));
|
|
}
|
|
if(len > 0) {
|
|
uprv_itou(num, 20, data[len - 1], 10, 0);
|
|
printString(out, num, u_strlen(num));
|
|
}
|
|
printString(out, closeStr, UPRV_LENGTHOF(closeStr));
|
|
if(verbose) {
|
|
printCString(out, "// INTVECTOR", -1);
|
|
}
|
|
printString(out, cr, UPRV_LENGTHOF(cr));
|
|
} else {
|
|
reportError(pname, status, "getting int vector");
|
|
}
|
|
}
|
|
break;
|
|
case URES_TABLE :
|
|
case URES_ARRAY :
|
|
{
|
|
static const UChar openStr[] = { 0x007B }; /* "{" */
|
|
static const UChar closeStr[] = { 0x007D, '\n' }; /* "}\n" */
|
|
|
|
UResourceBundle *t = NULL;
|
|
ures_resetIterator(resource);
|
|
printIndent(out, indent);
|
|
if(key != NULL) {
|
|
printCString(out, key, -1);
|
|
}
|
|
printString(out, openStr, UPRV_LENGTHOF(openStr));
|
|
if(verbose) {
|
|
if(ures_getType(resource) == URES_TABLE) {
|
|
printCString(out, "// TABLE", -1);
|
|
} else {
|
|
printCString(out, "// ARRAY", -1);
|
|
}
|
|
}
|
|
printString(out, cr, UPRV_LENGTHOF(cr));
|
|
|
|
if(suppressAliases == FALSE) {
|
|
while(U_SUCCESS(*status) && ures_hasNext(resource)) {
|
|
t = ures_getNextResource(resource, t, status);
|
|
if(U_SUCCESS(*status)) {
|
|
printOutBundle(out, t, indent+indentsize, pname, status);
|
|
} else {
|
|
reportError(pname, status, "While processing table");
|
|
*status = U_ZERO_ERROR;
|
|
}
|
|
}
|
|
} else { /* we have to use low level access to do this */
|
|
Resource r;
|
|
int32_t resSize = ures_getSize(resource);
|
|
UBool isTable = (UBool)(ures_getType(resource) == URES_TABLE);
|
|
for(i = 0; i < resSize; i++) {
|
|
/* need to know if it's an alias */
|
|
if(isTable) {
|
|
r = res_getTableItemByIndex(&resource->fResData, resource->fRes, i, &key);
|
|
} else {
|
|
r = res_getArrayItem(&resource->fResData, resource->fRes, i);
|
|
}
|
|
if(U_SUCCESS(*status)) {
|
|
if(res_getPublicType(r) == URES_ALIAS) {
|
|
printOutAlias(out, resource, r, key, indent+indentsize, pname, status);
|
|
} else {
|
|
t = ures_getByIndex(resource, i, t, status);
|
|
printOutBundle(out, t, indent+indentsize, pname, status);
|
|
}
|
|
} else {
|
|
reportError(pname, status, "While processing table");
|
|
*status = U_ZERO_ERROR;
|
|
}
|
|
}
|
|
}
|
|
|
|
printIndent(out, indent);
|
|
printString(out, closeStr, UPRV_LENGTHOF(closeStr));
|
|
ures_close(t);
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
static const char *getEncodingName(const char *encoding) {
|
|
UErrorCode err;
|
|
const char *enc;
|
|
|
|
err = U_ZERO_ERROR;
|
|
if (!(enc = ucnv_getStandardName(encoding, "MIME", &err))) {
|
|
err = U_ZERO_ERROR;
|
|
if (!(enc = ucnv_getStandardName(encoding, "IANA", &err))) {
|
|
;
|
|
}
|
|
}
|
|
|
|
return enc;
|
|
}
|
|
|
|
static void reportError(const char *pname, UErrorCode *status, const char *when) {
|
|
u_fprintf(ustderr, "%s: error %d while %s: %s\n", pname, *status, when, u_errorName(*status));
|
|
}
|
|
|
|
#else
|
|
extern int
|
|
main(int argc, char* argv[]) {
|
|
/* Changing stdio.h ustdio.h requires that formatting not be disabled. */
|
|
return 3;
|
|
}
|
|
#endif /* !UCONFIG_NO_FORMATTING */
|
|
|
|
/*
|
|
* Local Variables:
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*/
|