1.1 --- a/src/javacodegen.c Thu Aug 25 12:16:57 2016 +0200
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,148 +0,0 @@
1.4 -/*
1.5 - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
1.6 - *
1.7 - * Copyright 2016 Mike Becker. All rights reserved.
1.8 - *
1.9 - * Redistribution and use in source and binary forms, with or without
1.10 - * modification, are permitted provided that the following conditions are met:
1.11 - *
1.12 - * 1. Redistributions of source code must retain the above copyright
1.13 - * notice, this list of conditions and the following disclaimer.
1.14 - *
1.15 - * 2. Redistributions in binary form must reproduce the above copyright
1.16 - * notice, this list of conditions and the following disclaimer in the
1.17 - * documentation and/or other materials provided with the distribution.
1.18 - *
1.19 - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
1.20 - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
1.21 - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
1.22 - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
1.23 - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
1.24 - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
1.25 - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
1.26 - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
1.27 - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
1.28 - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
1.29 - * POSSIBILITY OF SUCH DAMAGE.
1.30 - *
1.31 - */
1.32 -
1.33 -#include "javacodegen.h"
1.34 -
1.35 -const char* jkeywords[] = {
1.36 - "abstract", "continue", "for", "new", "switch", "assert", "default", "goto",
1.37 - "package", "synchronized", "boolean", "do", "if", "private", "this",
1.38 - "break", "double", "implements", "protected", "throw", "byte", "else",
1.39 - "import", "public", "throws", "case", "enum", "instanceof", "return",
1.40 - "transient", "catch", "extends", "int", "short", "try", "char", "final",
1.41 - "interface", "static", "void", "class", "finally", "long", "strictfp",
1.42 - "volatile", "const", "float", "native", "super", "while", NULL
1.43 -};
1.44 -
1.45 -void java_highlighter(char *src, UcxBuffer *dest, HighlighterData *hd) {
1.46 - /* reset buffers without clearing them */
1.47 - hd->primary_buffer->size = hd->primary_buffer->pos = 0;
1.48 - hd->secondary_buffer->size = hd->secondary_buffer->pos = 0;
1.49 -
1.50 - /* alias the buffers for better handling */
1.51 - UcxBuffer *wbuf = hd->primary_buffer;
1.52 -
1.53 - /* local information */
1.54 - size_t sp = (size_t)-1;
1.55 - int isstring = 0, iscomment = 0, isimport = 0;
1.56 - char quote = '\0';
1.57 - int isescaping = 0;
1.58 -
1.59 - if (hd->multiline_comment) {
1.60 - iscomment = 1;
1.61 - ucx_buffer_puts(dest, "<span class=\"c2html-comment\">");
1.62 - }
1.63 -
1.64 - char c;
1.65 - do {
1.66 - c = src[++sp];
1.67 - if (!c) break;
1.68 -
1.69 - /* comments */
1.70 - if (!isstring && c == '/') {
1.71 - if (hd->multiline_comment && sp > 0 && src[sp-1] == '*') {
1.72 - iscomment = 0;
1.73 - hd->multiline_comment = 0;
1.74 - ucx_buffer_puts(dest, "/</span>");
1.75 - continue;
1.76 - } else if (!iscomment && (src[sp+1] == '/' || src[sp+1] == '*')) {
1.77 - iscomment = 1;
1.78 - hd->multiline_comment = (src[sp+1] == '*');
1.79 - ucx_buffer_puts(dest, "<span class=\"c2html-comment\">");
1.80 - }
1.81 - }
1.82 -
1.83 - if (iscomment) {
1.84 - if (c == '\n') {
1.85 - ucx_buffer_puts(dest, "</span>\n");
1.86 - } else {
1.87 - put_htmlescaped(dest, c);
1.88 - }
1.89 - } else if (isimport) {
1.90 - /* TODO: local imports */
1.91 - } else {
1.92 - /* strings */
1.93 - if (!isescaping && (c == '\'' || c == '\"')) {
1.94 - if (isstring) {
1.95 - put_htmlescaped(dest, c);
1.96 - if (c == quote) {
1.97 - isstring = 0;
1.98 - ucx_buffer_puts(dest, "</span>");
1.99 - } else {
1.100 - put_htmlescaped(dest, c);
1.101 - }
1.102 - } else {
1.103 - isstring = 1;
1.104 - quote = c;
1.105 - ucx_buffer_puts(dest,
1.106 - "<span class=\"c2html-string\">");
1.107 - put_htmlescaped(dest, c);
1.108 - }
1.109 - } else {
1.110 - if (isstring) {
1.111 - put_htmlescaped(dest, c);
1.112 - } else if (!isalnum(c) && c!='_' && c!='@') {
1.113 - /* write buffered word, if any */
1.114 - if (wbuf->size > 0) {
1.115 - sstr_t word = sstrn(wbuf->space, wbuf->size);
1.116 - int closespan = 1;
1.117 - if (check_keyword(word, jkeywords)) {
1.118 - ucx_buffer_puts(dest,
1.119 - "<span class=\"c2html-keyword\">");
1.120 - } else if (isupper(word.ptr[0])) {
1.121 - ucx_buffer_puts(dest,
1.122 - "<span class=\"c2html-type\">");
1.123 - } else if (word.ptr[0] == '@') {
1.124 - ucx_buffer_puts(dest,
1.125 - "<span class=\"c2html-directive\">");
1.126 - } else if (check_capsonly(word)) {
1.127 - ucx_buffer_puts(dest,
1.128 - "<span class=\"c2html-macroconst\">");
1.129 - } else {
1.130 - closespan = 0;
1.131 - }
1.132 - put_htmlescapedstr(dest, word);
1.133 -
1.134 - if (closespan) {
1.135 - ucx_buffer_puts(dest, "</span>");
1.136 - }
1.137 - }
1.138 - wbuf->pos = wbuf->size = 0; /* reset buffer */
1.139 -
1.140 - /* write current character */
1.141 - put_htmlescaped(dest, c);
1.142 - } else {
1.143 - /* buffer the current word */
1.144 - ucx_buffer_putc(wbuf, c);
1.145 - }
1.146 - }
1.147 -
1.148 - isescaping = !isescaping & (c == '\\');
1.149 - }
1.150 - } while (c != '\n');
1.151 -}
