Merge pull request #16 from CGDogan/patch-1

OpenSlide should autodetect file type

iipsrv/src/IIPImage.cc

@@ -40,6 +40,7 @@
 #include <ctime>
 #include <limits>
 
+#include "openslide.h"
 
 using namespace std;
 
@@ -121,16 +122,10 @@ void IIPImage::testImageType() throw(file_error)
     unsigned char lbigtiff[4] = {0x4D,0x4D,0x00,0x2B}; // Little Endian BigTIFF
     unsigned char bbigtiff[4] = {0x49,0x49,0x2B,0x00}; // Big Endian BigTIFF
 
-
-    // Compare our header sequence to our magic byte signatures
-    if (suffix=="vtif" ||
-        suffix=="svs" || 
-        suffix=="ndpi" || 
-        suffix=="mrxs" || 
-        suffix=="vms" || 
-        suffix=="scn" || 
-        suffix=="bif")
+    const char * vendor = openslide_detect_vendor( path.c_str() );
+    if ( vendor != NULL && strcmp(vendor, "generic-tiff") )
     	format = OPENSLIDE;
+    // Compare our header sequence to our magic byte signatures
     else if( memcmp( header, j2k, 10 ) == 0 ) format = JPEG2000;
     else if( memcmp( header, stdtiff, 3 ) == 0
 	     || memcmp( header, lsbtiff, 4 ) == 0 || memcmp( header, msbtiff, 4 ) == 0