From 19633819727ac696e51e0e1f5a6e65fd29f5c089 Mon Sep 17 00:00:00 2001
From: Ron Yorston <rmy@pobox.com>
Date: Thu, 20 Mar 2014 14:25:06 +0000
Subject: Implement read replacement to handle OEM codepages

---
 win32/winansi.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'win32')

diff --git a/win32/winansi.c b/win32/winansi.c
index 491285275..8ebe7b1af 100644
--- a/win32/winansi.c
+++ b/win32/winansi.c
@@ -16,6 +16,7 @@
 #undef fwrite
 #undef puts
 #undef write
+#undef read
 
 /*
  ANSI codes used by git: m, K
@@ -25,6 +26,7 @@
 */
 
 static HANDLE console;
+static HANDLE console_in;
 static WORD plain_attr;
 static WORD attr;
 static int negative;
@@ -37,6 +39,10 @@ static void init(void)
 	if (initialized)
 		return;
 
+	console_in = GetStdHandle(STD_INPUT_HANDLE);
+	if (console_in == INVALID_HANDLE_VALUE)
+		console_in = NULL;
+
 	console = GetStdHandle(STD_OUTPUT_HANDLE);
 	if (console == INVALID_HANDLE_VALUE)
 		console = NULL;
@@ -611,3 +617,23 @@ int winansi_write(int fd, const void *buf, size_t count)
 
 	return ansi_emulate_write(fd, buf, count);
 }
+
+int winansi_read(int fd, void *buf, size_t count)
+{
+	int rv;
+
+	rv = read(fd, buf, count);
+	if (!isatty(fd))
+		return rv;
+
+	init();
+
+	if (!console_in)
+		return rv;
+
+	if ( rv > 0 ) {
+		OemToCharBuff(buf, buf, rv);
+	}
+
+	return rv;
+}
-- 
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