From 7fad9e9383d01cce3ac17176404e1ab4e738736c Mon Sep 17 00:00:00 2001
From: Wiimm <wiimm@wiimm.de>
Date: Sat, 6 Aug 2022 16:20:07 +0200
Subject: SZS v2.28a.beta2

---
 project/dclib/dclib-utf8.c | 78 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)

(limited to 'project/dclib/dclib-utf8.c')

diff --git a/project/dclib/dclib-utf8.c b/project/dclib/dclib-utf8.c
index 1ad06ce..e998ac7 100644
--- a/project/dclib/dclib-utf8.c
+++ b/project/dclib/dclib-utf8.c
@@ -1053,6 +1053,45 @@ char * PrintUTF8CharToCircBuf ( u32 code )
     return buf;
 }
 
+///////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+
+exmem_t AlignUTF8 ( exmem_dest_t *dest, ccp str, int str_len, int fw, int prec )
+{
+    int slen = str_len < 0
+		? ScanUTF8Length(str)
+		: ScanUTF8LengthE(str,str+str_len);
+
+    if ( prec >= 0 && slen > prec )
+	slen = prec;
+
+    const int align_left = fw < 0;
+    if (align_left)
+	fw = -fw;
+    if ( fw < slen )
+	fw = slen;
+    int spaces = fw - slen;
+
+    ccp end = SkipUTF8Char(str,slen);
+    const int copy_len = end - str;
+
+    exmem_t res = GetExmemDestBuf(dest,copy_len+spaces);
+    char *buf = (char*)res.data.ptr;
+
+    DASSERT(buf);
+    if (align_left)
+    {
+	memcpy(buf,str,copy_len);
+	memset(buf+copy_len,' ',spaces);
+    }
+    else
+    {
+	memset(buf,' ',spaces);
+	memcpy(buf+spaces,str,copy_len);
+    }
+    return res;
+}
+
 ///////////////////////////////////////////////////////////////////////////////
 
 ccp AlignUTF8ToCircBuf ( ccp str, int fw, int prec )
@@ -1087,6 +1126,45 @@ ccp AlignUTF8ToCircBuf ( ccp str, int fw, int prec )
     return buf;
 }
 
+///////////////////////////////////////////////////////////////////////////////
+///////////////////////////////////////////////////////////////////////////////
+
+exmem_t AlignEUTF8 ( exmem_dest_t *dest, ccp str, int str_len, int fw, int prec )
+{
+    int slen = str_len < 0
+		? ScanUTF8Length(str)
+		: ScanUTF8LengthE(str,str+str_len);
+
+    if ( prec >= 0 && slen > prec )
+	slen = prec;
+
+    const int align_left = fw < 0;
+    if (align_left)
+	fw = -fw;
+    if ( fw < slen )
+	fw = slen;
+    int spaces = fw - slen;
+
+    ccp end = SkipEUTF8Char(str,slen);
+    const int copy_len = end - str;
+
+    exmem_t res = GetExmemDestBuf(dest,copy_len+spaces);
+    char *buf = (char*)res.data.ptr;
+
+    DASSERT(buf);
+    if (align_left)
+    {
+	memcpy(buf,str,copy_len);
+	memset(buf+copy_len,' ',spaces);
+    }
+    else
+    {
+	memset(buf,' ',spaces);
+	memcpy(buf+spaces,str,copy_len);
+    }
+    return res;
+}
+
 ///////////////////////////////////////////////////////////////////////////////
 
 ccp AlignEUTF8ToCircBuf ( ccp str, int fw, int prec )
-- 
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