1 file changed, 0 insertions, 344 deletions
diff --git a/html.c b/html.c
deleted file mode 100644
index 0bac34b..0000000
--- a/html.c
+++ /dev/null
@@ -1,344 +0,0 @@
-/* html.c: helper functions for html output
- *
- * Copyright (C) 2006-2014 cgit Development Team <cgit@lists.zx2c4.com>
- *
- * Licensed under GNU General Public License v2
- *   (see COPYING for full license text)
- */
-
-#include "cgit.h"
-#include "html.h"
-#include "url.h"
-
-/* Percent-encoding of each character, except: a-zA-Z0-9!$()*,./:;@- */
-static const char* url_escape_table[256] = {
-	"%00", "%01", "%02", "%03", "%04", "%05", "%06", "%07",
-	"%08", "%09", "%0a", "%0b", "%0c", "%0d", "%0e", "%0f",
-	"%10", "%11", "%12", "%13", "%14", "%15", "%16", "%17",
-	"%18", "%19", "%1a", "%1b", "%1c", "%1d", "%1e", "%1f",
-	"%20", NULL,  "%22", "%23", NULL,  "%25", "%26", "%27",
-	NULL,  NULL,  NULL,  "%2b", NULL,  NULL,  NULL,  NULL,
-	NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
-	NULL,  NULL,  NULL,  NULL,  "%3c", "%3d", "%3e", "%3f",
-	NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
-	NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
-	NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
-	NULL,  NULL,  NULL,  NULL,  "%5c", NULL,  "%5e", NULL,
-	"%60", NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
-	NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
-	NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
-	NULL,  NULL,  NULL,  "%7b", "%7c", "%7d", NULL,  "%7f",
-	"%80", "%81", "%82", "%83", "%84", "%85", "%86", "%87",
-	"%88", "%89", "%8a", "%8b", "%8c", "%8d", "%8e", "%8f",
-	"%90", "%91", "%92", "%93", "%94", "%95", "%96", "%97",
-	"%98", "%99", "%9a", "%9b", "%9c", "%9d", "%9e", "%9f",
-	"%a0", "%a1", "%a2", "%a3", "%a4", "%a5", "%a6", "%a7",
-	"%a8", "%a9", "%aa", "%ab", "%ac", "%ad", "%ae", "%af",
-	"%b0", "%b1", "%b2", "%b3", "%b4", "%b5", "%b6", "%b7",
-	"%b8", "%b9", "%ba", "%bb", "%bc", "%bd", "%be", "%bf",
-	"%c0", "%c1", "%c2", "%c3", "%c4", "%c5", "%c6", "%c7",
-	"%c8", "%c9", "%ca", "%cb", "%cc", "%cd", "%ce", "%cf",
-	"%d0", "%d1", "%d2", "%d3", "%d4", "%d5", "%d6", "%d7",
-	"%d8", "%d9", "%da", "%db", "%dc", "%dd", "%de", "%df",
-	"%e0", "%e1", "%e2", "%e3", "%e4", "%e5", "%e6", "%e7",
-	"%e8", "%e9", "%ea", "%eb", "%ec", "%ed", "%ee", "%ef",
-	"%f0", "%f1", "%f2", "%f3", "%f4", "%f5", "%f6", "%f7",
-	"%f8", "%f9", "%fa", "%fb", "%fc", "%fd", "%fe", "%ff"
-};
-
-char *fmt(const char *format, ...)
-{
-	static char buf[8][1024];
-	static int bufidx;
-	int len;
-	va_list args;
-
-	bufidx++;
-	bufidx &= 7;
-
-	va_start(args, format);
-	len = vsnprintf(buf[bufidx], sizeof(buf[bufidx]), format, args);
-	va_end(args);
-	if (len >= sizeof(buf[bufidx])) {
-		fprintf(stderr, "[html.c] string truncated: %s\n", format);
-		exit(1);
-	}
-	return buf[bufidx];
-}
-
-char *fmtalloc(const char *format, ...)
-{
-	struct strbuf sb = STRBUF_INIT;
-	va_list args;
-
-	va_start(args, format);
-	strbuf_vaddf(&sb, format, args);
-	va_end(args);
-
-	return strbuf_detach(&sb, NULL);
-}
-
-void html_raw(const char *data, size_t size)
-{
-	if (write(STDOUT_FILENO, data, size) != size)
-		die_errno("write error on html output");
-}
-
-void html(const char *txt)
-{
-	html_raw(txt, strlen(txt));
-}
-
-void htmlf(const char *format, ...)
-{
-	va_list args;
-	struct strbuf buf = STRBUF_INIT;
-
-	va_start(args, format);
-	strbuf_vaddf(&buf, format, args);
-	va_end(args);
-	html(buf.buf);
-	strbuf_release(&buf);
-}
-
-void html_txtf(const char *format, ...)
-{
-	va_list args;
-
-	va_start(args, format);
-	html_vtxtf(format, args);
-	va_end(args);
-}
-
-void html_vtxtf(const char *format, va_list ap)
-{
-	va_list cp;
-	struct strbuf buf = STRBUF_INIT;
-
-	va_copy(cp, ap);
-	strbuf_vaddf(&buf, format, cp);
-	va_end(cp);
-	html_txt(buf.buf);
-	strbuf_release(&buf);
-}
-
-void html_txt(const char *txt)
-{
-	if (txt)
-		html_ntxt(txt, strlen(txt));
-}
-
-ssize_t html_ntxt(const char *txt, size_t len)
-{
-	const char *t = txt;
-	ssize_t slen;
-
-	if (len > SSIZE_MAX)
-		return -1;
-
-	slen = (ssize_t) len;
-	while (t && *t && slen--) {
-		int c = *t;
-		if (c == '<' || c == '>' || c == '&') {
-			html_raw(txt, t - txt);
-			if (c == '>')
-				html("&gt;");
-			else if (c == '<')
-				html("&lt;");
-			else if (c == '&')
-				html("&amp;");
-			txt = t + 1;
-		}
-		t++;
-	}
-	if (t != txt)
-		html_raw(txt, t - txt);
-	return slen;
-}
-
-void html_attrf(const char *fmt, ...)
-{
-	va_list ap;
-	struct strbuf sb = STRBUF_INIT;
-
-	va_start(ap, fmt);
-	strbuf_vaddf(&sb, fmt, ap);
-	va_end(ap);
-
-	html_attr(sb.buf);
-	strbuf_release(&sb);
-}
-
-void html_attr(const char *txt)
-{
-	const char *t = txt;
-	while (t && *t) {
-		int c = *t;
-		if (c == '<' || c == '>' || c == '\'' || c == '\"' || c == '&') {
-			html_raw(txt, t - txt);
-			if (c == '>')
-				html("&gt;");
-			else if (c == '<')
-				html("&lt;");
-			else if (c == '\'')
-				html("&#x27;");
-			else if (c == '"')
-				html("&quot;");
-			else if (c == '&')
-				html("&amp;");
-			txt = t + 1;
-		}
-		t++;
-	}
-	if (t != txt)
-		html(txt);
-}
-
-void html_url_path(const char *txt)
-{
-	const char *t = txt;
-	while (t && *t) {
-		unsigned char c = *t;
-		const char *e = url_escape_table[c];
-		if (e && c != '+' && c != '&') {
-			html_raw(txt, t - txt);
-			html(e);
-			txt = t + 1;
-		}
-		t++;
-	}
-	if (t != txt)
-		html(txt);
-}
-
-void html_url_arg(const char *txt)
-{
-	const char *t = txt;
-	while (t && *t) {
-		unsigned char c = *t;
-		const char *e = url_escape_table[c];
-		if (c == ' ')
-			e = "+";
-		if (e) {
-			html_raw(txt, t - txt);
-			html(e);
-			txt = t + 1;
-		}
-		t++;
-	}
-	if (t != txt)
-		html(txt);
-}
-
-void html_header_arg_in_quotes(const char *txt)
-{
-	const char *t = txt;
-	while (t && *t) {
-		unsigned char c = *t;
-		const char *e = NULL;
-		if (c == '\\')
-			e = "\\\\";
-		else if (c == '\r')
-			e = "\\r";
-		else if (c == '\n')
-			e = "\\n";
-		else if (c == '"')
-			e = "\\\"";
-		if (e) {
-			html_raw(txt, t - txt);
-			html(e);
-			txt = t + 1;
-		}
-		t++;
-	}
-	if (t != txt)
-		html(txt);
-
-}
-
-void html_hidden(const char *name, const char *value)
-{
-	html("<input type='hidden' name='");
-	html_attr(name);
-	html("' value='");
-	html_attr(value);
-	html("'/>");
-}
-
-void html_option(const char *value, const char *text, const char *selected_value)
-{
-	html("<option value='");
-	html_attr(value);
-	html("'");
-	if (selected_value && !strcmp(selected_value, value))
-		html(" selected='selected'");
-	html(">");
-	html_txt(text);
-	html("</option>\n");
-}
-
-void html_intoption(int value, const char *text, int selected_value)
-{
-	htmlf("<option value='%d'%s>", value,
-	      value == selected_value ? " selected='selected'" : "");
-	html_txt(text);
-	html("</option>");
-}
-
-void html_link_open(const char *url, const char *title, const char *class)
-{
-	html("<a href='");
-	html_attr(url);
-	if (title) {
-		html("' title='");
-		html_attr(title);
-	}
-	if (class) {
-		html("' class='");
-		html_attr(class);
-	}
-	html("'>");
-}
-
-void html_link_close(void)
-{
-	html("</a>");
-}
-
-void html_fileperm(unsigned short mode)
-{
-	htmlf("%c%c%c", (mode & 4 ? 'r' : '-'),
-	      (mode & 2 ? 'w' : '-'), (mode & 1 ? 'x' : '-'));
-}
-
-int html_include(const char *filename)
-{
-	FILE *f;
-	char buf[4096];
-	size_t len;
-
-	if (!(f = fopen(filename, "r"))) {
-		fprintf(stderr, "[cgit] Failed to include file %s: %s (%d).\n",
-			filename, strerror(errno), errno);
-		return -1;
-	}
-	while ((len = fread(buf, 1, 4096, f)) > 0)
-		html_raw(buf, len);
-	fclose(f);
-	return 0;
-}
-
-void http_parse_querystring(const char *txt, void (*fn)(const char *name, const char *value))
-{
-	const char *t = txt;
-
-	while (t && *t) {
-		char *name = url_decode_parameter_name(&t);
-		if (*name) {
-			char *value = url_decode_parameter_value(&t);
-			fn(name, value);
-			free(value);
-		}
-		free(name);
-	}
-}