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-rw-r--r--contrib/gen_html/gen_html.cpp224
1 files changed, 0 insertions, 224 deletions
diff --git a/contrib/gen_html/gen_html.cpp b/contrib/gen_html/gen_html.cpp
deleted file mode 100644
index 90d5b21a3aa61..0000000000000
--- a/contrib/gen_html/gen_html.cpp
+++ /dev/null
@@ -1,224 +0,0 @@
-/*
- * Copyright (c) 2016-present, Przemyslaw Skibinski, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under both the BSD-style license (found in the
- * LICENSE file in the root directory of this source tree) and the GPLv2 (found
- * in the COPYING file in the root directory of this source tree).
- */
-
-#include <iostream>
-#include <fstream>
-#include <sstream>
-#include <vector>
-using namespace std;
-
-
-/* trim string at the beginning and at the end */
-void trim(string& s, string characters)
-{
- size_t p = s.find_first_not_of(characters);
- s.erase(0, p);
-
- p = s.find_last_not_of(characters);
- if (string::npos != p)
- s.erase(p+1);
-}
-
-
-/* trim C++ style comments */
-void trim_comments(string &s)
-{
- size_t spos, epos;
-
- spos = s.find("/*");
- epos = s.find("*/");
- s = s.substr(spos+3, epos-(spos+3));
-}
-
-
-/* get lines until a given terminator */
-vector<string> get_lines(vector<string>& input, int& linenum, string terminator)
-{
- vector<string> out;
- string line;
- size_t epos;
-
- while ((size_t)linenum < input.size()) {
- line = input[linenum];
-
- if (terminator.empty() && line.empty()) { linenum--; break; }
-
- epos = line.find(terminator);
- if (!terminator.empty() && epos!=string::npos) {
- out.push_back(line);
- break;
- }
- out.push_back(line);
- linenum++;
- }
- return out;
-}
-
-
-/* print line with ZSTDLIB_API removed and C++ comments not bold */
-void print_line(stringstream &sout, string line)
-{
- size_t spos;
-
- if (line.substr(0,12) == "ZSTDLIB_API ") line = line.substr(12);
- spos = line.find("/*");
- if (spos!=string::npos) {
- sout << line.substr(0, spos);
- sout << "</b>" << line.substr(spos) << "<b>" << endl;
- } else {
- // fprintf(stderr, "lines=%s\n", line.c_str());
- sout << line << endl;
- }
-}
-
-
-int main(int argc, char *argv[]) {
- char exclam;
- int linenum, chapter = 1;
- vector<string> input, lines, comments, chapters;
- string line, version;
- size_t spos, l;
- stringstream sout;
- ifstream istream;
- ofstream ostream;
-
- if (argc < 4) {
- cout << "usage: " << argv[0] << " [zstd_version] [input_file] [output_html]" << endl;
- return 1;
- }
-
- version = "zstd " + string(argv[1]) + " Manual";
-
- istream.open(argv[2], ifstream::in);
- if (!istream.is_open()) {
- cout << "Error opening file " << argv[2] << endl;
- return 1;
- }
-
- ostream.open(argv[3], ifstream::out);
- if (!ostream.is_open()) {
- cout << "Error opening file " << argv[3] << endl;
- return 1;
- }
-
- while (getline(istream, line)) {
- input.push_back(line);
- }
-
- for (linenum=0; (size_t)linenum < input.size(); linenum++) {
- line = input[linenum];
-
- /* typedefs are detected and included even if uncommented */
- if (line.substr(0,7) == "typedef" && line.find("{")!=string::npos) {
- lines = get_lines(input, linenum, "}");
- sout << "<pre><b>";
- for (l=0; l<lines.size(); l++) {
- print_line(sout, lines[l]);
- }
- sout << "</b></pre><BR>" << endl;
- continue;
- }
-
- /* comments of type /**< and /*!< are detected and only function declaration is highlighted (bold) */
- if ((line.find("/**<")!=string::npos || line.find("/*!<")!=string::npos) && line.find("*/")!=string::npos) {
- sout << "<pre><b>";
- print_line(sout, line);
- sout << "</b></pre><BR>" << endl;
- continue;
- }
-
- spos = line.find("/**=");
- if (spos==string::npos) {
- spos = line.find("/*!");
- if (spos==string::npos)
- spos = line.find("/**");
- if (spos==string::npos)
- spos = line.find("/*-");
- if (spos==string::npos)
- spos = line.find("/*=");
- if (spos==string::npos)
- continue;
- exclam = line[spos+2];
- }
- else exclam = '=';
-
- comments = get_lines(input, linenum, "*/");
- if (!comments.empty()) comments[0] = line.substr(spos+3);
- if (!comments.empty()) comments[comments.size()-1] = comments[comments.size()-1].substr(0, comments[comments.size()-1].find("*/"));
- for (l=0; l<comments.size(); l++) {
- if (comments[l].find(" *")==0) comments[l] = comments[l].substr(2);
- else if (comments[l].find(" *")==0) comments[l] = comments[l].substr(3);
- trim(comments[l], "*-=");
- }
- while (!comments.empty() && comments[comments.size()-1].empty()) comments.pop_back(); // remove empty line at the end
- while (!comments.empty() && comments[0].empty()) comments.erase(comments.begin()); // remove empty line at the start
-
- /* comments of type /*! mean: this is a function declaration; switch comments with declarations */
- if (exclam == '!') {
- if (!comments.empty()) comments.erase(comments.begin()); /* remove first line like "ZSTD_XXX() :" */
- linenum++;
- lines = get_lines(input, linenum, "");
-
- sout << "<pre><b>";
- for (l=0; l<lines.size(); l++) {
- // fprintf(stderr, "line[%d]=%s\n", l, lines[l].c_str());
- string fline = lines[l];
- if (fline.substr(0, 12) == "ZSTDLIB_API " ||
- fline.substr(0, 12) == string(12, ' '))
- fline = fline.substr(12);
- print_line(sout, fline);
- }
- sout << "</b><p>";
- for (l=0; l<comments.size(); l++) {
- print_line(sout, comments[l]);
- }
- sout << "</p></pre><BR>" << endl << endl;
- } else if (exclam == '=') { /* comments of type /*= and /**= mean: use a <H3> header and show also all functions until first empty line */
- trim(comments[0], " ");
- sout << "<h3>" << comments[0] << "</h3><pre>";
- for (l=1; l<comments.size(); l++) {
- print_line(sout, comments[l]);
- }
- sout << "</pre><b><pre>";
- lines = get_lines(input, ++linenum, "");
- for (l=0; l<lines.size(); l++) {
- print_line(sout, lines[l]);
- }
- sout << "</pre></b><BR>" << endl;
- } else { /* comments of type /** and /*- mean: this is a comment; use a <H2> header for the first line */
- if (comments.empty()) continue;
-
- trim(comments[0], " ");
- sout << "<a name=\"Chapter" << chapter << "\"></a><h2>" << comments[0] << "</h2><pre>";
- chapters.push_back(comments[0]);
- chapter++;
-
- for (l=1; l<comments.size(); l++) {
- print_line(sout, comments[l]);
- }
- if (comments.size() > 1)
- sout << "<BR></pre>" << endl << endl;
- else
- sout << "</pre>" << endl << endl;
- }
- }
-
- ostream << "<html>\n<head>\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=ISO-8859-1\">\n<title>" << version << "</title>\n</head>\n<body>" << endl;
- ostream << "<h1>" << version << "</h1>\n";
-
- ostream << "<hr>\n<a name=\"Contents\"></a><h2>Contents</h2>\n<ol>\n";
- for (size_t i=0; i<chapters.size(); i++)
- ostream << "<li><a href=\"#Chapter" << i+1 << "\">" << chapters[i].c_str() << "</a></li>\n";
- ostream << "</ol>\n<hr>\n";
-
- ostream << sout.str();
- ostream << "</html>" << endl << "</body>" << endl;
-
- return 0;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-04 19:59:38 +0000