X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/438bac6f579dab5b8f64e8ce42b88cfc3f053b28..e9cbdf64632fbe64d6b0c4974ac947ef954938e7:/html.c?ds=sidebyside

diff --git a/html.c b/html.c
index 155cde5..d89df3a 100644
--- a/html.c
+++ b/html.c
@@ -8,12 +8,6 @@
 
 #include "cgit.h"
 #include "html.h"
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <errno.h>
 
 /* Percent-encoding of each character, except: a-zA-Z0-9!$()*,./:;@- */
 static const char* url_escape_table[256] = {
@@ -127,13 +121,6 @@ void html_vtxtf(const char *format, va_list ap)
 	strbuf_release(&buf);
 }
 
-void html_status(int code, const char *msg, int more_headers)
-{
-	htmlf("Status: %d %s\n", code, msg);
-	if (!more_headers)
-		html("\n");
-}
-
 void html_txt(const char *txt)
 {
 	const char *t = txt;
@@ -252,6 +239,32 @@ void html_url_arg(const char *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='");