+ return Archive_FileType;
+ break;
+
+ case '\177':
+ if (magic[1] == 'E' && magic[2] == 'L' && magic[3] == 'F') {
+ if (length >= 18 && magic[17] == 0)
+ switch (magic[16]) {
+ default: break;
+ case 1: return ELF_Relocatable_FileType;
+ case 2: return ELF_Executable_FileType;
+ case 3: return ELF_SharedObject_FileType;
+ case 4: return ELF_Core_FileType;
+ }
+ }
+ break;
+
+ case 0xCA:
+ // This is complicated by an overlap with Java class files.
+ // See the Mach-O section in /usr/share/file/magic for details.
+ if (magic[1] == char(0xFE) && magic[2] == char(0xBA) &&
+ magic[3] == char(0xBE)) {
+ return Mach_O_DynamicallyLinkedSharedLib_FileType;
+
+ // FIXME: How does this work?
+ if (length >= 14 && magic[13] == 0)
+ switch (magic[12]) {
+ default: break;
+ case 1: return Mach_O_Object_FileType;
+ case 2: return Mach_O_Executable_FileType;
+ case 3: return Mach_O_FixedVirtualMemorySharedLib_FileType;
+ case 4: return Mach_O_Core_FileType;
+ case 5: return Mach_O_PreloadExectuable_FileType;
+ case 6: return Mach_O_DynamicallyLinkedSharedLib_FileType;
+ case 7: return Mach_O_DynamicLinker_FileType;
+ case 8: return Mach_O_Bundle_FileType;
+ case 9: return Mach_O_DynamicallyLinkedSharedLibStub_FileType;
+ }