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