X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=filebrowser%2Fdir.c;h=820422ede9423d19fc85471c2d3e0183167fe705;hb=a7db862b2f44d23b358a1319cd8a374cf88c24fd;hp=2ff53070758d86d85acd6663d0efb8c99e56c519;hpb=b4c2ef53cf5a608a9488ed5cf53da908e9553d21;p=xboard.git

diff --git a/filebrowser/dir.c b/filebrowser/dir.c
index 2ff5307..820422e 100644
--- a/filebrowser/dir.c
+++ b/filebrowser/dir.c
@@ -128,6 +128,7 @@ SFgetDir(dir)
 #endif /* ndef S_IFLNK */
 
 	while (dp = readdir(dirp)) {
+		struct stat statBuf;
 		if (i >= alloc) {
 			alloc = 2 * (alloc + 1);
 			result = (SFEntry *) XtRealloc((char *) result,
@@ -142,6 +143,18 @@ SFgetDir(dir)
 			maxChars = len;
 		}
 		result[i].shown = result[i].real;
+		if(SFpathFlag) { // [HGM] only show directories
+			if (stat(str, &statBuf) || SFstatChar(&statBuf) != '/') continue;
+		} else if(SFfilterBuffer[0]) { // [HGM] filter on extension
+		    char *p = SFfilterBuffer, match, *q;
+		    match = !(stat(str, &statBuf) || SFstatChar(&statBuf) != '/');
+		    do {
+			if(q = strchr(p, ' ')) *q = 0;
+			if(strstr(str, p)) match++;
+			if(q) *q = ' ';
+		    } while(q && (p = q+1));
+		    if(!match) continue;
+		}
 		i++;
 	}