mono/mini/declsec.h

   1 /*
   2  * declsec.h:  Declarative Security support
   3  *
   4  * Author:
   5  *      Sebastien Pouliot  <sebastien@ximian.com>
   6  *
   7  * (C) 2004-2005 Novell (http://www.novell.com)
   8  */
   9
  10 #ifndef _MONO_MINI_DECLSEC_H_
  11 #define _MONO_MINI_DECLSEC_H_
  12
  13 #include <string.h>
  14
  15 #include "mono/metadata/class-internals.h"
  16 #include "mono/metadata/domain-internals.h"
  17 #include "mono/metadata/object.h"
  18 #include "mono/metadata/tabledefs.h"
  19 #include "mono/metadata/marshal.h"
  20 #include "mono/metadata/security-manager.h"
  21 #include "mono/metadata/exception.h"
  22 #include "mono/utils/mono-compiler.h"
  23
  24
  25 /* Definitions */
  26
  27 #define MONO_CAS_INITIAL_STACK_SIZE             6
  28
  29
  30 /* keep in synch with RuntimeSecurityFrame in /mcs/class/corlib/System.Security/SecurityFrame.cs */
  31 typedef struct {
  32         MonoObject obj;
  33         MonoAppDomain *domain;
  34         MonoReflectionMethod *method;
  35         MonoDeclSecurityEntry assert;
  36         MonoDeclSecurityEntry deny;
  37         MonoDeclSecurityEntry permitonly;
  38 } MonoSecurityFrame;
  39
  40
  41 /* limited flags used in MonoJitInfo for stack modifiers */
  42 enum {
  43         MONO_JITINFO_STACKMOD_ASSERT            = 0x01,
  44         MONO_JITINFO_STACKMOD_DENY              = 0x02,
  45         MONO_JITINFO_STACKMOD_PERMITONLY        = 0x04
  46 };
  47
  48 enum {
  49         MONO_JIT_SECURITY_OK                    = 0x00,
  50         MONO_JIT_LINKDEMAND_PERMISSION          = 0x01,
  51         MONO_JIT_LINKDEMAND_APTC                = 0x02,
  52         MONO_JIT_LINKDEMAND_ECMA                = 0x04,
  53         MONO_JIT_LINKDEMAND_PINVOKE             = 0x08
  54 };
  55
  56 /* Prototypes */
  57 MonoBoolean mono_method_has_declsec (MonoMethod *method) MONO_INTERNAL;
  58 void mono_declsec_cache_stack_modifiers (MonoJitInfo *jinfo) MONO_INTERNAL;
  59 MonoSecurityFrame* mono_declsec_create_frame (MonoDomain *domain, MonoJitInfo *jinfo) MONO_INTERNAL;
  60
  61 guint32 mono_declsec_linkdemand (MonoDomain *domain, MonoMethod *caller, MonoMethod *callee) MONO_INTERNAL;
  62
  63 #endif /* _MONO_MINI_DECLSEC_H_ */