X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/23296ad648c0e2a9e3cf40a3de322b10ad25cce3..837d464af77d76a2661d92e05167657cbf430d80:/html.c

diff --git a/html.c b/html.c
index 937b5e7..d7d9fd7 100644
--- a/html.c
+++ b/html.c
@@ -11,6 +11,7 @@
 #include <stdlib.h>
 #include <stdarg.h>
 #include <string.h>
+#include <errno.h>
 
 int htmlfd = STDOUT_FILENO;
 
@@ -34,6 +35,11 @@ char *fmt(const char *format, ...)
 	return buf[bufidx];
 }
 
+void html_raw(const char *data, size_t size)
+{
+	write(htmlfd, data, size);
+}
+
 void html(const char *txt)
 {
 	write(htmlfd, txt, strlen(txt));
@@ -50,6 +56,13 @@ void htmlf(const char *format, ...)
 	html(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(char *txt)
 {
 	char *t = txt;
@@ -115,6 +128,38 @@ void html_attr(char *txt)
 		html(txt);
 }
 
+void html_url_path(char *txt)
+{
+	char *t = txt;
+	while(t && *t){
+		int c = *t;
+		if (c=='"' || c=='#' || c=='\'' || c=='?') {
+			write(htmlfd, txt, t - txt);
+			write(htmlfd, fmt("%%%2x", c), 3);
+			txt = t+1;
+		}
+		t++;
+	}
+	if (t!=txt)
+		html(txt);
+}
+
+void html_url_arg(char *txt)
+{
+	char *t = txt;
+	while(t && *t){
+		int c = *t;
+		if (c=='"' || c=='#' || c=='%' || c=='&' || c=='\'' || c=='+' || c=='?') {
+			write(htmlfd, txt, t - txt);
+			write(htmlfd, fmt("%%%2x", c), 3);
+			txt = t+1;
+		}
+		t++;
+	}
+	if (t!=txt)
+		html(txt);
+}
+
 void html_hidden(char *name, char *value)
 {
 	html("<input type='hidden' name='");
@@ -168,8 +213,11 @@ int html_include(const char *filename)
 	char buf[4096];
 	size_t len;
 
-	if (!(f = fopen(filename, "r")))
+	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)
 		write(htmlfd, buf, len);
 	fclose(f);