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diff --git a/deps/icu-small/source/tools/icupkg/icupkg.cpp b/deps/icu-small/source/tools/icupkg/icupkg.cpp
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+/*
+*******************************************************************************
+*
+* Copyright (C) 2005-2014, International Business Machines
+* Corporation and others. All Rights Reserved.
+*
+*******************************************************************************
+* file name: icupkg.cpp
+* encoding: US-ASCII
+* tab size: 8 (not used)
+* indentation:4
+*
+* created on: 2005jul29
+* created by: Markus W. Scherer
+*
+* This tool operates on ICU data (.dat package) files.
+* It takes one as input, or creates an empty one, and can remove, add, and
+* extract data pieces according to command-line options.
+* At the same time, it swaps each piece to a consistent set of platform
+* properties as desired.
+* Useful as an install-time tool for shipping only one flavor of ICU data
+* and preparing data files for the target platform.
+* Also for customizing ICU data (pruning, augmenting, replacing) and for
+* taking it apart.
+* Subsumes functionality and implementation code from
+* gencmn, decmn, and icuswap tools.
+* Will not work with data DLLs (shared libraries).
+*/
+
+#include "unicode/utypes.h"
+#include "unicode/putil.h"
+#include "cstring.h"
+#include "toolutil.h"
+#include "uoptions.h"
+#include "uparse.h"
+#include "filestrm.h"
+#include "package.h"
+#include "pkg_icu.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+U_NAMESPACE_USE
+
+// TODO: add --matchmode=regex for using the ICU regex engine for item name pattern matching?
+
+// general definitions ----------------------------------------------------- ***
+
+// main() ------------------------------------------------------------------ ***
+
+static void
+printUsage(const char *pname, UBool isHelp) {
+ FILE *where=isHelp ? stdout : stderr;
+
+ fprintf(where,
+ "%csage: %s [-h|-?|--help ] [-tl|-tb|-te] [-c] [-C comment]\n"
+ "\t[-a list] [-r list] [-x list] [-l [-o outputListFileName]]\n"
+ "\t[-s path] [-d path] [-w] [-m mode]\n"
+ "\t[--auto_toc_prefix] [--auto_toc_prefix_with_type] [--toc_prefix]\n"
+ "\tinfilename [outfilename]\n",
+ isHelp ? 'U' : 'u', pname);
+ if(isHelp) {
+ fprintf(where,
+ "\n"
+ "Read the input ICU .dat package file, modify it according to the options,\n"
+ "swap it to the desired platform properties (charset & endianness),\n"
+ "and optionally write the resulting ICU .dat package to the output file.\n"
+ "Items are removed, then added, then extracted and listed.\n"
+ "An ICU .dat package is written if items are removed or added,\n"
+ "or if the input and output filenames differ,\n"
+ "or if the --writepkg (-w) option is set.\n");
+ fprintf(where,
+ "\n"
+ "If the input filename is \"new\" then an empty package is created.\n"
+ "If the output filename is missing, then it is automatically generated\n"
+ "from the input filename: If the input filename ends with an l, b, or e\n"
+ "matching its platform properties, then the output filename will\n"
+ "contain the letter from the -t (--type) option.\n");
+ fprintf(where,
+ "\n"
+ "This tool can also be used to just swap a single ICU data file, replacing the\n"
+ "former icuswap tool. For this mode, provide the infilename (and optional\n"
+ "outfilename) for a non-package ICU data file.\n"
+ "Allowed options include -t, -w, -s and -d.\n"
+ "The filenames can be absolute, or relative to the source/dest dir paths.\n"
+ "Other options are not allowed in this mode.\n");
+ fprintf(where,
+ "\n"
+ "Options:\n"
+ "\t(Only the last occurrence of an option is used.)\n"
+ "\n"
+ "\t-h or -? or --help print this message and exit\n");
+ fprintf(where,
+ "\n"
+ "\t-tl or --type l output for little-endian/ASCII charset family\n"
+ "\t-tb or --type b output for big-endian/ASCII charset family\n"
+ "\t-te or --type e output for big-endian/EBCDIC charset family\n"
+ "\t The output type defaults to the input type.\n"
+ "\n"
+ "\t-c or --copyright include the ICU copyright notice\n"
+ "\t-C comment or --comment comment include a comment string\n");
+ fprintf(where,
+ "\n"
+ "\t-a list or --add list add items to the package\n"
+ "\t-r list or --remove list remove items from the package\n"
+ "\t-x list or --extract list extract items from the package\n"
+ "\tThe list can be a single item's filename,\n"
+ "\tor a .txt filename with a list of item filenames,\n"
+ "\tor an ICU .dat package filename.\n");
+ fprintf(where,
+ "\n"
+ "\t-w or --writepkg write the output package even if no items are removed\n"
+ "\t or added (e.g., for only swapping the data)\n");
+ fprintf(where,
+ "\n"
+ "\t-m mode or --matchmode mode set the matching mode for item names with\n"
+ "\t wildcards\n"
+ "\t noslash: the '*' wildcard does not match the '/' tree separator\n");
+ fprintf(where,
+ "\n"
+ "\tIn the .dat package, the Table of Contents (ToC) contains an entry\n"
+ "\tfor each item of the form prefix/tree/itemname .\n"
+ "\tThe prefix normally matches the package basename, and icupkg checks that,\n"
+ "\tbut this is not necessary when ICU need not find and load the package by filename.\n"
+ "\tICU package names end with the platform type letter, and thus differ\n"
+ "\tbetween platform types. This is not required for user data packages.\n");
+ fprintf(where,
+ "\n"
+ "\t--auto_toc_prefix automatic ToC entries prefix\n"
+ "\t Uses the prefix of the first entry of the\n"
+ "\t input package, rather than its basename.\n"
+ "\t Requires a non-empty input package.\n"
+ "\t--auto_toc_prefix_with_type auto_toc_prefix + adjust platform type\n"
+ "\t Same as auto_toc_prefix but also checks that\n"
+ "\t the prefix ends with the input platform\n"
+ "\t type letter, and modifies it to the output\n"
+ "\t platform type letter.\n"
+ "\t At most one of the auto_toc_prefix options\n"
+ "\t can be used at a time.\n"
+ "\t--toc_prefix prefix ToC prefix to be used in the output package\n"
+ "\t Overrides the package basename\n"
+ "\t and --auto_toc_prefix.\n"
+ "\t Cannot be combined with --auto_toc_prefix_with_type.\n");
+ /*
+ * Usage text columns, starting after the initial TAB.
+ * 1 2 3 4 5 6 7 8
+ * 901234567890123456789012345678901234567890123456789012345678901234567890
+ */
+ fprintf(where,
+ "\n"
+ "\tList file syntax: Items are listed on one or more lines and separated\n"
+ "\tby whitespace (space+tab).\n"
+ "\tComments begin with # and are ignored. Empty lines are ignored.\n"
+ "\tLines where the first non-whitespace character is one of %s\n"
+ "\tare also ignored, to reserve for future syntax.\n",
+ U_PKG_RESERVED_CHARS);
+ fprintf(where,
+ "\tItems for removal or extraction may contain a single '*' wildcard\n"
+ "\tcharacter. The '*' matches zero or more characters.\n"
+ "\tIf --matchmode noslash (-m noslash) is set, then the '*'\n"
+ "\tdoes not match '/'.\n");
+ fprintf(where,
+ "\n"
+ "\tItems must be listed relative to the package, and the --sourcedir or\n"
+ "\tthe --destdir path will be prepended.\n"
+ "\tThe paths are only prepended to item filenames while adding or\n"
+ "\textracting items, not to ICU .dat package or list filenames.\n"
+ "\t\n"
+ "\tPaths may contain '/' instead of the platform's\n"
+ "\tfile separator character, and are converted as appropriate.\n");
+ fprintf(where,
+ "\n"
+ "\t-s path or --sourcedir path directory for the --add items\n"
+ "\t-d path or --destdir path directory for the --extract items\n"
+ "\n"
+ "\t-l or --list list the package items\n"
+ "\t (after modifying the package)\n"
+ "\t to stdout or to output list file\n"
+ "\t-o path or --outlist path path/filename for the --list output\n");
+ }
+}
+
+static UOption options[]={
+ UOPTION_HELP_H,
+ UOPTION_HELP_QUESTION_MARK,
+ UOPTION_DEF("type", 't', UOPT_REQUIRES_ARG),
+
+ UOPTION_COPYRIGHT,
+ UOPTION_DEF("comment", 'C', UOPT_REQUIRES_ARG),
+
+ UOPTION_SOURCEDIR,
+ UOPTION_DESTDIR,
+
+ UOPTION_DEF("writepkg", 'w', UOPT_NO_ARG),
+
+ UOPTION_DEF("matchmode", 'm', UOPT_REQUIRES_ARG),
+
+ UOPTION_DEF("add", 'a', UOPT_REQUIRES_ARG),
+ UOPTION_DEF("remove", 'r', UOPT_REQUIRES_ARG),
+ UOPTION_DEF("extract", 'x', UOPT_REQUIRES_ARG),
+
+ UOPTION_DEF("list", 'l', UOPT_NO_ARG),
+ UOPTION_DEF("outlist", 'o', UOPT_REQUIRES_ARG),
+
+ UOPTION_DEF("auto_toc_prefix", '\1', UOPT_NO_ARG),
+ UOPTION_DEF("auto_toc_prefix_with_type", '\1', UOPT_NO_ARG),
+ UOPTION_DEF("toc_prefix", '\1', UOPT_REQUIRES_ARG)
+};
+
+enum {
+ OPT_HELP_H,
+ OPT_HELP_QUESTION_MARK,
+ OPT_OUT_TYPE,
+
+ OPT_COPYRIGHT,
+ OPT_COMMENT,
+
+ OPT_SOURCEDIR,
+ OPT_DESTDIR,
+
+ OPT_WRITEPKG,
+
+ OPT_MATCHMODE,
+
+ OPT_ADD_LIST,
+ OPT_REMOVE_LIST,
+ OPT_EXTRACT_LIST,
+
+ OPT_LIST_ITEMS,
+ OPT_LIST_FILE,
+
+ OPT_AUTO_TOC_PREFIX,
+ OPT_AUTO_TOC_PREFIX_WITH_TYPE,
+ OPT_TOC_PREFIX,
+
+ OPT_COUNT
+};
+
+static UBool
+isPackageName(const char *filename) {
+ int32_t len;
+
+ len=(int32_t)strlen(filename)-4; /* -4: subtract the length of ".dat" */
+ return (UBool)(len>0 && 0==strcmp(filename+len, ".dat"));
+}
+/*
+This line is required by MinGW because it incorrectly globs the arguments.
+So when \* is used, it turns into a list of files instead of a literal "*"
+*/
+int _CRT_glob = 0;
+
+extern int
+main(int argc, char *argv[]) {
+ const char *pname, *sourcePath, *destPath, *inFilename, *outFilename, *outComment;
+ char outType;
+ UBool isHelp, isModified, isPackage;
+ int result = 0;
+
+ Package *pkg, *listPkg, *addListPkg;
+
+ U_MAIN_INIT_ARGS(argc, argv);
+
+ /* get the program basename */
+ pname=findBasename(argv[0]);
+
+ argc=u_parseArgs(argc, argv, UPRV_LENGTHOF(options), options);
+ isHelp=options[OPT_HELP_H].doesOccur || options[OPT_HELP_QUESTION_MARK].doesOccur;
+ if(isHelp) {
+ printUsage(pname, TRUE);
+ return U_ZERO_ERROR;
+ }
+
+ pkg=new Package;
+ if(pkg==NULL) {
+ fprintf(stderr, "icupkg: not enough memory\n");
+ return U_MEMORY_ALLOCATION_ERROR;
+ }
+ isModified=FALSE;
+
+ int autoPrefix=0;
+ if(options[OPT_AUTO_TOC_PREFIX].doesOccur) {
+ pkg->setAutoPrefix();
+ ++autoPrefix;
+ }
+ if(options[OPT_AUTO_TOC_PREFIX_WITH_TYPE].doesOccur) {
+ if(options[OPT_TOC_PREFIX].doesOccur) {
+ fprintf(stderr, "icupkg: --auto_toc_prefix_with_type and also --toc_prefix\n");
+ printUsage(pname, FALSE);
+ return U_ILLEGAL_ARGUMENT_ERROR;
+ }
+ pkg->setAutoPrefixWithType();
+ ++autoPrefix;
+ }
+ if(argc<2 || 3<argc || autoPrefix>1) {
+ printUsage(pname, FALSE);
+ return U_ILLEGAL_ARGUMENT_ERROR;
+ }
+
+ if(options[OPT_SOURCEDIR].doesOccur) {
+ sourcePath=options[OPT_SOURCEDIR].value;
+ } else {
+ // work relative to the current working directory
+ sourcePath=NULL;
+ }
+ if(options[OPT_DESTDIR].doesOccur) {
+ destPath=options[OPT_DESTDIR].value;
+ } else {
+ // work relative to the current working directory
+ destPath=NULL;
+ }
+
+ if(0==strcmp(argv[1], "new")) {
+ if(autoPrefix) {
+ fprintf(stderr, "icupkg: --auto_toc_prefix[_with_type] but no input package\n");
+ printUsage(pname, FALSE);
+ return U_ILLEGAL_ARGUMENT_ERROR;
+ }
+ inFilename=NULL;
+ isPackage=TRUE;
+ } else {
+ inFilename=argv[1];
+ if(isPackageName(inFilename)) {
+ pkg->readPackage(inFilename);
+ isPackage=TRUE;
+ } else {
+ /* swap a single file (icuswap replacement) rather than work on a package */
+ pkg->addFile(sourcePath, inFilename);
+ isPackage=FALSE;
+ }
+ }
+
+ if(argc>=3) {
+ outFilename=argv[2];
+ if(0!=strcmp(argv[1], argv[2])) {
+ isModified=TRUE;
+ }
+ } else if(isPackage) {
+ outFilename=NULL;
+ } else /* !isPackage */ {
+ outFilename=inFilename;
+ isModified=(UBool)(sourcePath!=destPath);
+ }
+
+ /* parse the output type option */
+ if(options[OPT_OUT_TYPE].doesOccur) {
+ const char *type=options[OPT_OUT_TYPE].value;
+ if(type[0]==0 || type[1]!=0) {
+ /* the type must be exactly one letter */
+ printUsage(pname, FALSE);
+ return U_ILLEGAL_ARGUMENT_ERROR;
+ }
+ outType=type[0];
+ switch(outType) {
+ case 'l':
+ case 'b':
+ case 'e':
+ break;
+ default:
+ printUsage(pname, FALSE);
+ return U_ILLEGAL_ARGUMENT_ERROR;
+ }
+
+ /*
+ * Set the isModified flag if the output type differs from the
+ * input package type.
+ * If we swap a single file, just assume that we are modifying it.
+ * The Package class does not give us access to the item and its type.
+ */
+ isModified|=(UBool)(!isPackage || outType!=pkg->getInType());
+ } else if(isPackage) {
+ outType=pkg->getInType(); // default to input type
+ } else /* !isPackage: swap single file */ {
+ outType=0; /* tells extractItem() to not swap */
+ }
+
+ if(options[OPT_WRITEPKG].doesOccur) {
+ isModified=TRUE;
+ }
+
+ if(!isPackage) {
+ /*
+ * icuswap tool replacement: Only swap a single file.
+ * Check that irrelevant options are not set.
+ */
+ if( options[OPT_COMMENT].doesOccur ||
+ options[OPT_COPYRIGHT].doesOccur ||
+ options[OPT_MATCHMODE].doesOccur ||
+ options[OPT_REMOVE_LIST].doesOccur ||
+ options[OPT_ADD_LIST].doesOccur ||
+ options[OPT_EXTRACT_LIST].doesOccur ||
+ options[OPT_LIST_ITEMS].doesOccur
+ ) {
+ printUsage(pname, FALSE);
+ return U_ILLEGAL_ARGUMENT_ERROR;
+ }
+ if(isModified) {
+ pkg->extractItem(destPath, outFilename, 0, outType);
+ }
+
+ delete pkg;
+ return result;
+ }
+
+ /* Work with a package. */
+
+ if(options[OPT_COMMENT].doesOccur) {
+ outComment=options[OPT_COMMENT].value;
+ } else if(options[OPT_COPYRIGHT].doesOccur) {
+ outComment=U_COPYRIGHT_STRING;
+ } else {
+ outComment=NULL;
+ }
+
+ if(options[OPT_MATCHMODE].doesOccur) {
+ if(0==strcmp(options[OPT_MATCHMODE].value, "noslash")) {
+ pkg->setMatchMode(Package::MATCH_NOSLASH);
+ } else {
+ printUsage(pname, FALSE);
+ return U_ILLEGAL_ARGUMENT_ERROR;
+ }
+ }
+
+ /* remove items */
+ if(options[OPT_REMOVE_LIST].doesOccur) {
+ listPkg=new Package();
+ if(listPkg==NULL) {
+ fprintf(stderr, "icupkg: not enough memory\n");
+ exit(U_MEMORY_ALLOCATION_ERROR);
+ }
+ if(readList(NULL, options[OPT_REMOVE_LIST].value, FALSE, listPkg)) {
+ pkg->removeItems(*listPkg);
+ delete listPkg;
+ isModified=TRUE;
+ } else {
+ printUsage(pname, FALSE);
+ return U_ILLEGAL_ARGUMENT_ERROR;
+ }
+ }
+
+ /*
+ * add items
+ * use a separate Package so that its memory and items stay around
+ * as long as the main Package
+ */
+ addListPkg=NULL;
+ if(options[OPT_ADD_LIST].doesOccur) {
+ addListPkg=new Package();
+ if(addListPkg==NULL) {
+ fprintf(stderr, "icupkg: not enough memory\n");
+ exit(U_MEMORY_ALLOCATION_ERROR);
+ }
+ if(readList(sourcePath, options[OPT_ADD_LIST].value, TRUE, addListPkg)) {
+ pkg->addItems(*addListPkg);
+ // delete addListPkg; deferred until after writePackage()
+ isModified=TRUE;
+ } else {
+ printUsage(pname, FALSE);
+ return U_ILLEGAL_ARGUMENT_ERROR;
+ }
+ }
+
+ /* extract items */
+ if(options[OPT_EXTRACT_LIST].doesOccur) {
+ listPkg=new Package();
+ if(listPkg==NULL) {
+ fprintf(stderr, "icupkg: not enough memory\n");
+ exit(U_MEMORY_ALLOCATION_ERROR);
+ }
+ if(readList(NULL, options[OPT_EXTRACT_LIST].value, FALSE, listPkg)) {
+ pkg->extractItems(destPath, *listPkg, outType);
+ delete listPkg;
+ } else {
+ printUsage(pname, FALSE);
+ return U_ILLEGAL_ARGUMENT_ERROR;
+ }
+ }
+
+ /* list items */
+ if(options[OPT_LIST_ITEMS].doesOccur) {
+ int32_t i;
+ if (options[OPT_LIST_FILE].doesOccur) {
+ FileStream *out;
+ out = T_FileStream_open(options[OPT_LIST_FILE].value, "w");
+ if (out != NULL) {
+ for(i=0; i<pkg->getItemCount(); ++i) {
+ T_FileStream_writeLine(out, pkg->getItem(i)->name);
+ T_FileStream_writeLine(out, "\n");
+ }
+ T_FileStream_close(out);
+ } else {
+ return U_ILLEGAL_ARGUMENT_ERROR;
+ }
+ } else {
+ for(i=0; i<pkg->getItemCount(); ++i) {
+ fprintf(stdout, "%s\n", pkg->getItem(i)->name);
+ }
+ }
+ }
+
+ /* check dependencies between items */
+ if(!pkg->checkDependencies()) {
+ /* some dependencies are not fulfilled */
+ return U_MISSING_RESOURCE_ERROR;
+ }
+
+ /* write the output .dat package if there are any modifications */
+ if(isModified) {
+ char outFilenameBuffer[1024]; // for auto-generated output filename, if necessary
+
+ if(outFilename==NULL || outFilename[0]==0) {
+ if(inFilename==NULL || inFilename[0]==0) {
+ fprintf(stderr, "icupkg: unable to auto-generate an output filename if there is no input filename\n");
+ exit(U_ILLEGAL_ARGUMENT_ERROR);
+ }
+
+ /*
+ * auto-generate a filename:
+ * copy the inFilename,
+ * and if the last basename character matches the input file's type,
+ * then replace it with the output file's type
+ */
+ char suffix[6]="?.dat";
+ char *s;
+
+ suffix[0]=pkg->getInType();
+ strcpy(outFilenameBuffer, inFilename);
+ s=strchr(outFilenameBuffer, 0);
+ if((s-outFilenameBuffer)>5 && 0==memcmp(s-5, suffix, 5)) {
+ *(s-5)=outType;
+ }
+ outFilename=outFilenameBuffer;
+ }
+ if(options[OPT_TOC_PREFIX].doesOccur) {
+ pkg->setPrefix(options[OPT_TOC_PREFIX].value);
+ }
+ result = writePackageDatFile(outFilename, outComment, NULL, NULL, pkg, outType);
+ }
+
+ delete addListPkg;
+ delete pkg;
+ return result;
+}
+
+/*
+ * Hey, Emacs, please set the following:
+ *
+ * Local Variables:
+ * indent-tabs-mode: nil
+ * End:
+ *
+ */
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