From f7809e36df28af02dbc443e4cc852f30f87c86c6 Mon Sep 17 00:00:00 2001
From: leitner <leitner>
Date: Mon, 21 Feb 2005 13:07:13 +0000
Subject: [PATCH] scan_urlencoded2 is like scan_urlencoded, but it will not
 decode '+' in urls

---
 Makefile                   |  2 +-
 textcode.h                 |  1 +
 textcode/scan_urlencoded.c | 12 ++++++++++--
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 8a19115..1b67b74 100644
--- a/Makefile
+++ b/Makefile
@@ -637,7 +637,7 @@ uninstall:
 	rm -f $(patsubst %.3,$(MAN3DIR)/%.3,$(notdir $(wildcard */*.3)))
 	rm -f $(LIBDIR)/libowfat.a
 
-VERSION=libowfat-0.21
+VERSION=libowfat-0.22
 CURNAME=libowfat-0.21
 
 tar: clean rename
diff --git a/textcode.h b/textcode.h
index a8b4dd0..96c1abf 100644
--- a/textcode.h
+++ b/textcode.h
@@ -24,6 +24,7 @@ unsigned long scan_uuencoded(const char *src,char *dest,unsigned long *destlen);
 unsigned long scan_base64(const char *src,char *dest,unsigned long *destlen);
 unsigned long scan_quotedprintable(const char *src,char *dest,unsigned long *destlen);
 unsigned long scan_urlencoded(const char *src,char *dest,unsigned long *destlen);
+unsigned long scan_urlencoded2(const char *src,char *dest,unsigned long *destlen);
 unsigned long scan_yenc(const char *src,char *dest,unsigned long *destlen);
 unsigned long scan_hexdump(const char *src,char *dest,unsigned long *destlen);
 unsigned long scan_html(const char *src,char *dest,unsigned long *destlen);
diff --git a/textcode/scan_urlencoded.c b/textcode/scan_urlencoded.c
index 830dabe..2e0dd2c 100644
--- a/textcode/scan_urlencoded.c
+++ b/textcode/scan_urlencoded.c
@@ -2,7 +2,7 @@
 #include "textcode.h"
 #include "scan.h"
 
-unsigned long scan_urlencoded(const char *src,char *dest,unsigned long *destlen) {
+static unsigned long inner_scan_urlencoded(const char *src,char *dest,unsigned long *destlen,int plus) {
   register const unsigned char* s=(const unsigned char*) src;
   unsigned long written=0,i;
   for (i=0; s[i]; ++i) {
@@ -14,7 +14,7 @@ unsigned long scan_urlencoded(const char *src,char *dest,unsigned long *destlen)
       if (j<0) break;
       dest[written]|=j;
       i+=2;
-    } else if (s[i]=='+')
+    } else if (s[i]=='+' && plus)
       dest[written]=' ';
     else
       dest[written]=s[i];
@@ -23,3 +23,11 @@ unsigned long scan_urlencoded(const char *src,char *dest,unsigned long *destlen)
   *destlen=written;
   return i;
 }
+
+unsigned long scan_urlencoded(const char *src,char *dest,unsigned long *destlen) {
+  return inner_scan_urlencoded(src,dest,destlen,1);
+}
+
+unsigned long scan_urlencoded2(const char *src,char *dest,unsigned long *destlen) {
+  return inner_scan_urlencoded(src,dest,destlen,0);
+}