none
This commit is contained in:
Jean-Francois Dockes
parent
9eebfd24ec
commit
03378c55a4
@ -1,105 +0,0 @@
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#include "pathut.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <getopt.h>
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#include <iostream>
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#include <map>
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using namespace std;
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static std::map<std::string, int> options {
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{"path_home", 0},
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{"path_tildexpand", 0},
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{"listdir", 0},
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{"url_encode", 0},
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};
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static const char *thisprog;
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static void Usage(void)
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{
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string sopts;
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for (const auto& opt: options) {
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sopts += "--" + opt.first + "\n";
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}
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fprintf(stderr, "%s: usage: %s\n%s", thisprog, thisprog, sopts.c_str());
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exit(1);
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}
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int main(int argc, char **argv)
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{
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thisprog = *argv;
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std::vector<struct option> long_options;
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for (auto& entry : options) {
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struct option opt;
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opt.name = entry.first.c_str();
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opt.has_arg = 0;
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opt.flag = &entry.second;
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opt.val = 1;
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long_options.push_back(opt);
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}
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long_options.push_back({0, 0, 0, 0});
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while (getopt_long(argc, argv, "", &long_options[0], nullptr) != -1) {
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}
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if (options["path_home"]) {
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if (optind != argc) {
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cerr << "Usage: trsmallut --path_home\n";
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return 1;
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}
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cout << "path_home() -> [" << path_home() << "]\n";
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} else if (options["path_tildexpand"]) {
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if (optind >= argc) {
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cerr << "Usage: trsmallut --path_tildexpand <arg>\n";
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return 1;
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}
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string s = argv[optind];
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optind++;
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if (optind != argc) {
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return 1;
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}
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cout << "path_tildexpand(" << s << ") -> [" << path_tildexpand(s) << "]\n";
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} else if (options["url_encode"]) {
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if (optind >= argc) {
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cerr << "Usage: trsmallut --url_encode <arg> [offs=0]\n";
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return 1;
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}
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string s = argv[optind];
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optind++;
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int offs = 0;
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if (optind != argc) {
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offs = atoi(argv[optind]);
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optind++;
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}
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if (optind != argc) {
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return 1;
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}
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cout << "url_encode(" << s << ", " << offs << ") -> [" << url_encode(s, offs) << "]\n";
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} else if (options["listdir"]) {
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if (optind >= argc) {
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cerr << "Usage: trsmallut --listdir <arg>\n";
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return 1;
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}
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std::string path = argv[optind];
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optind++;
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if (optind != argc) {
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cerr << "Usage: trsmallut --listdir <arg>\n";
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return 1;
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}
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std::string reason;
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std::set<std::string> entries;
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if (!listdir(path, reason, entries)) {
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std::cerr<< "listdir(" << path << ") failed : " << reason << "\n";
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return 1;
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}
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for (const auto& entry : entries) {
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cout << entry << "\n";
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}
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} else {
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Usage();
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}
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return 0;
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}
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@ -1,232 +0,0 @@
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/* Copyright (C) 2005 J.F.Dockes
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string>
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#include <iostream>
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#include <vector>
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#include "log.h"
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#include "transcode.h"
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#ifndef NO_NAMESPACES
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using namespace std;
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#endif /* NO_NAMESPACES */
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#define UTF8ITER_CHECK
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#include "utf8iter.h"
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#include "readfile.h"
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#include "textsplit.h"
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void tryempty()
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{
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Utf8Iter it("");
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cout << "EOF ? " << it.eof() << endl;
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TextSplit::isCJK(*it);
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exit(0);
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}
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const char *thisprog;
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static char usage [] =
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"utf8iter [opts] infile outfile\n"
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" converts infile to 32 bits unicode (processor order), for testing\n"
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" -v : print stuff as we go\n"
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"-t [-w] [-e] <string> <maxlen> : test truncation\n"
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"-c <str> : str must be a single utf-8 char. Convert to code then show character bytes count\n"
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;
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void Usage() {
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fprintf(stderr, "%s:%s\n", thisprog, usage);
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exit(1);
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}
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static int op_flags;
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#define OPT_v 0x2
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#define OPT_t 0x4
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#define OPT_w 0x8
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#define OPT_e 0x10
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#define OPT_c 0x20
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int trytruncate(std::string s, int maxlen)
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{
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int flag = 0;
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if (op_flags & OPT_w)
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flag |= UTF8T_ATWORD;
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if (op_flags & OPT_e)
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flag |= UTF8T_ELLIPSIS;
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utf8truncate(s, maxlen, flag);
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std::cout << "Truncation result:[" << s << "]\n";
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return 0;
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}
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FILE *infout = stdout;
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int main(int argc, char **argv)
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{
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thisprog = argv[0];
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argc--; argv++;
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while (argc > 0 && **argv == '-') {
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(*argv)++;
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if (!(**argv))
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Usage();
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while (**argv)
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switch (*(*argv)++) {
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case 'e': op_flags |= OPT_e;break;
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case 't': op_flags |= OPT_t;break;
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case 'v': op_flags |= OPT_v;break;
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case 'w': op_flags |= OPT_w;break;
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case 'c': op_flags |= OPT_c;break;
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default: Usage(); break;
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}
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argc--;argv++;
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}
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if (op_flags & OPT_c) {
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if (argc != 1)
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Usage();
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std::string s = *argv++;argc--;
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Utf8Iter uit(s);
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auto code = *uit;
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auto cnt = utf8codepointsize(code);
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std::cout << "0x" << std::hex << code << std::dec << " : " << cnt << " byte" <<
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(cnt>1?"s":"") << "\n";
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return 0;
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}
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if (op_flags & OPT_t) {
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if (argc < 2)
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Usage();
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std::string s = *argv++;argc--;
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int maxlen = atoi(*argv++);argc--;
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return trytruncate(s, maxlen);
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}
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string infile, outfile;
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if (argc == 2) {
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infile = *argv++;argc--;
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outfile = *argv++;argc--;
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Usage();
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} else if (argc != 0) {
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Usage();
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}
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string in;
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if (!file_to_string(infile, in)) {
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cerr << "Cant read file\n" << endl;
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exit(1);
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}
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vector<unsigned int>ucsout1;
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string out, out1;
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Utf8Iter it(in);
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FILE *fp = 0;
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if (!outfile.empty()) {
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fp = fopen(outfile.c_str(), "w");
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if (fp == 0) {
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cerr << "Can't create " << outfile << endl;
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exit(1);
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}
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}
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int nchars = 0;
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for (;!it.eof(); it++) {
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unsigned int value = *it;
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if (value == (unsigned int)-1) {
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cerr << "Conversion error occurred at position " << it.getBpos()
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<< endl;
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exit(1);
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}
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if (op_flags & OPT_v) {
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fprintf(infout, "Value: 0x%04x", value);
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if (value < 0x7f)
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fprintf(stdout, " (%c) ", value);
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fprintf(infout, "\n");
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}
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// UTF-32LE or BE array
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ucsout1.push_back(value);
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if (fp) {
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// UTF-32LE or BE file
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fwrite(&value, 4, 1, fp);
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}
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// Reconstructed utf8 strings (2 methods)
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if (!it.appendchartostring(out))
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break;
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// conversion to string
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out1 += it;
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// fprintf(stderr, "%s", string(it).c_str());
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nchars++;
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}
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if (fp) {
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fclose(fp);
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}
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fprintf(infout, "Found %d Unicode characters\n", nchars);
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if (in.compare(out)) {
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fprintf(stderr, "error: out != in\n");
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exit(1);
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}
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if (in != out1) {
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fprintf(stderr, "error: out1 != in\n");
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exit(1);
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}
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// Rewind and do it a second time
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vector<unsigned int>ucsout2;
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it.rewind();
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for (int i = 0; ; i++) {
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unsigned int value;
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if ((value = it[i]) == (unsigned int)-1) {
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break;
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}
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it++;
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ucsout2.push_back(value);
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}
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if (ucsout1 != ucsout2) {
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fprintf(stderr, "error: ucsout1 != ucsout2\n");
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exit(1);
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}
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ucsout2.clear();
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int ercnt;
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const char *encoding = "UTF-32LE"; // note : use BE on high-endian machine
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string ucs, ucs1;
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for (const unsigned int i : ucsout1) {
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ucs.append((const char *)&i, 4);
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}
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if (!transcode(ucs, ucs1, encoding, encoding, &ercnt) || ercnt) {
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fprintf(stderr, "Transcode check failed, ercount: %d\n", ercnt);
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exit(1);
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}
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if (ucs.compare(ucs1)) {
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fprintf(stderr, "error: ucsout1 != ucsout2 after iconv\n");
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exit(1);
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}
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if (!transcode(ucs, ucs1, encoding, "UTF-8", &ercnt) || ercnt) {
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fprintf(stderr, "Transcode back to utf-8 check failed, ercount: %d\n",
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ercnt);
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exit(1);
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}
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if (ucs1.compare(in)) {
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fprintf(stderr, "Transcode back to utf-8 compare to in failed\n");
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exit(1);
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}
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exit(0);
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}
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