Huw Davies : wineps: Cope with '\r'-only end-of-line markers.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: cb3815aead2588030f002616ffbb03ab5eea760e
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=cb3815aead2588030f002616ffbb03ab5eea760e

Author: Huw Davies <huw at codeweavers.com>
Date:   Tue Jan 22 15:51:48 2013 +0000

wineps: Cope with '\r'-only end-of-line markers.

---

 dlls/wineps.drv/ppd.c |   16 +++++++++++++---
 1 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/dlls/wineps.drv/ppd.c b/dlls/wineps.drv/ppd.c
index a18c42c..adb6a21 100644
--- a/dlls/wineps.drv/ppd.c
+++ b/dlls/wineps.drv/ppd.c
@@ -266,7 +266,15 @@ static BOOL get_line( char *buf, int size, struct map_context *ctx )
     {
         if (ctx->pos > ctx->end) break;
         buf[i] = *ctx->pos++;
-        if (buf[i] == '\n')
+
+        /* \r\n -> \n */
+        if (buf[i] == '\r' && ctx->pos <= ctx->end && *ctx->pos == '\n')
+        {
+            ctx->pos++;
+            buf[i] = '\n';
+        }
+
+        if (buf[i] == '\n' || buf[i] == '\r')
         {
             i++;
             break;
@@ -394,9 +402,11 @@ static BOOL PSDRV_PPDGetNextTuple(struct map_context *ctx, PPDTuple *tuple)
 	    break;
     } while(1);
 
-    if(line[strlen(line)-1] != '\n') {
+    cp = line + strlen(line) - 1;
+    if (*cp != '\n' && *cp != '\r')
+    {
         ERR("Line too long.\n");
-	goto start;
+        goto start;
     }
 
     for(cp = line; !isspace(*cp) && *cp != ':'; cp++)