From 93073107389ae6612068af8b99217c90c87e8612 Mon Sep 17 00:00:00 2001
From: Fumitoshi UKAI <ukai@debian.or.jp>
Date: Wed, 27 Nov 2002 16:46:30 +0000
Subject: [w3m-dev 03497] incorrect image size 	* image.c (getImageSize):
 invoke w3mimgdiplay -size instead of "5;..." 	* w3mimgdisplay.c
 (defined_size): added 			(main): if defined_size
 get_image_size() 			(GetOption): -size From: Hironori
 SAKAMOTO <hsaka@mth.biglobe.ne.jp>

---
 image.c | 28 +++++++++++++---------------
 1 file changed, 13 insertions(+), 15 deletions(-)

(limited to 'image.c')

diff --git a/image.c b/image.c
index e2aaeaa..c2873a8 100644
--- a/image.c
+++ b/image.c
@@ -1,4 +1,4 @@
-/* $Id: image.c,v 1.20 2002/11/24 16:02:22 ukai Exp $ */
+/* $Id: image.c,v 1.21 2002/11/27 16:46:34 ukai Exp $ */
 
 #include "fm.h"
 #include <sys/types.h>
@@ -589,6 +589,7 @@ int
 getImageSize(ImageCache * cache)
 {
     Str tmp;
+    FILE *f;
     int w = 0, h = 0;
 
     if (!activeImage)
@@ -597,21 +598,18 @@ getImageSize(ImageCache * cache)
 	(cache->width > 0 && cache->height > 0))
 	return FALSE;
     tmp = Strnew();
-    if (!(Imgdisplay_rf && Imgdisplay_wf)) {
-	if (!openImgdisplay())
-	    return FALSE;
-    }
-    fputs("5;", Imgdisplay_wf);	/* Get Size */
-    fputs(cache->file, Imgdisplay_wf);
-    fputs("\n", Imgdisplay_wf);
-    fflush(Imgdisplay_wf);
-    {
-	char buf[1024];
-	fgets(buf, sizeof(buf), Imgdisplay_rf);
-	if (sscanf(buf, "%d %d", &w, &h) != 2) {
-	    return FALSE;
-	}
+    if (!strchr(Imgdisplay, '/'))
+	Strcat_m_charp(tmp, w3m_auxbin_dir(), "/", NULL);
+    Strcat_m_charp(tmp, Imgdisplay, " -size ", shell_quote(cache->file),
+		   " 2> /dev/null", NULL);
+    f = popen(tmp->ptr, "r");
+    if (!f)
+	return FALSE;
+    while (fscanf(f, "%d %d", &w, &h) < 0) {
+	if (feof(f))
+	    break;
     }
+    pclose(f);
 
     if (!(w > 0 && h > 0))
 	return FALSE;
-- 
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