From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Sun, 15 Jun 2008 12:44:10 +0000 (+0000)
Subject: Implement backslash-newline escapes.
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4473c7bda0b6d9e3b6c9bc46ed483bed741d719e;p=varnish

Implement backslash-newline escapes.

Implement "" quoting of strings.



git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2678 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/bin/varnishtest/vtc.c b/varnish-cache/bin/varnishtest/vtc.c
index d124bbca..702d2f0a 100644
--- a/varnish-cache/bin/varnishtest/vtc.c
+++ b/varnish-cache/bin/varnishtest/vtc.c
@@ -76,7 +76,7 @@ void
 parse_string(char *buf, const struct cmds *cmd, void *priv)
 {
 	char *token_s[MAX_TOKENS], *token_e[MAX_TOKENS];
-	char *p;
+	char *p, *q;
 	int nest_brace;
 	int tn;
 	const struct cmds *cp;
@@ -102,6 +102,31 @@ parse_string(char *buf, const struct cmds *cmd, void *priv)
 				break;
 			} else if (isspace(*p)) { /* Inter-token whitespace */
 				p++;
+			} else if (*p == '\\' && p[1] == '\n') {
+				p += 2;
+			} else if (*p == '"') { /* quotes */
+				token_s[tn] = ++p;
+				q = p;
+				for (; *p != '\0'; p++) {
+					if (*p == '"')
+						break;
+
+					if (*p == '\\' && p[1] == 'n') {
+						*q++ = '\n';
+						p++;
+					} else if (*p == '\\' && p[1] == '\\') {
+						*q++ = '\\';
+						p++;
+					} else if (*p == '\\' && p[1] == '"') {
+						*q++ = '"';
+						p++;
+					} else {
+						assert(*p != '\n');
+						*q++ = *p;
+					}
+				}
+				token_e[tn++] = q;
+				p++;
 			} else if (*p == '{') { /* Braces */
 				nest_brace = 0;
 				token_s[tn] = p;