X-Git-Url: http://www.project-moonshot.org/gitweb/?a=blobdiff_plain;f=util.h;h=936ccea816840b36835b5d8eac1af2c847045a79;hb=1f273eda615c04331df6849cfbf3cfad069ea8b0;hp=9933615a721e6836b3152164ca200c4afe16d225;hpb=2e9fb505184d198821d094cf279894d5c97e679b;p=mech_eap.git

diff --git a/util.h b/util.h
index 9933615..936ccea 100644
--- a/util.h
+++ b/util.h
@@ -57,10 +57,18 @@
 #ifndef _UTIL_H_
 #define _UTIL_H_ 1
 
+#include <string.h>
+#include <errno.h>
+
 #include <krb5.h>
 
-#include "util_saml.h"
-#include "util_radius.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef MIN             /* Usually found in <sys/param.h>. */
+#define MIN(_a,_b)  ((_a)<(_b)?(_a):(_b))
+#endif
 
 #define KRB_KEY_TYPE(key)       ((key)->enctype)
 #define KRB_KEY_DATA(key)       ((key)->contents)
@@ -101,6 +109,24 @@ duplicateBuffer(OM_uint32 *minor,
                 const gss_buffer_t src,
                 gss_buffer_t dst);
 
+static inline int
+bufferEqual(const gss_buffer_t b1, const gss_buffer_t b2)
+{
+    return (b1->length == b2->length &&
+            memcmp(b1->value, b2->value, b2->length) == 0);
+}
+
+static inline int
+bufferEqualString(const gss_buffer_t b1, const char *s)
+{
+    gss_buffer_desc b2;
+
+    b2.length = strlen(s);
+    b2.value = (char *)s;
+
+    return bufferEqual(b1, &b2);
+}
+
 /* util_cksum.c */
 int
 gssEapSign(krb5_context context,
@@ -209,9 +235,9 @@ OM_uint32
 gssEapKerberosInit(OM_uint32 *minor, krb5_context *context);
 
 OM_uint32
-rfc3961EncTypeToChecksumType(OM_uint32 *minor,
-                             krb5_enctype etype,
-                             krb5_cksumtype *cksumtype);
+rfc3961ChecksumTypeForKey(OM_uint32 *minor,
+                          krb5_keyblock *key,
+                          krb5_cksumtype *cksumtype);
 
 #define GSSEAP_KRB_INIT(ctx) do {                   \
         OM_uint32 tmpMajor;                         \
@@ -262,6 +288,11 @@ enum gss_eap_attribute_type {
     ATTR_TYPE_RADIUS_AVP            = 3
 };
 
+typedef OM_uint32 (*gss_eap_add_attr_cb)(OM_uint32 *minor,
+                                         gss_name_t name,
+                                         gss_buffer_t attribute,
+                                         void *data);
+
 OM_uint32 gssEapAllocName(OM_uint32 *minor, gss_name_t *pName);
 OM_uint32 gssEapReleaseName(OM_uint32 *minor, gss_name_t *pName);
 OM_uint32 gssEapExportName(OM_uint32 *minor,
@@ -326,23 +357,29 @@ oidEqual(const gss_OID_desc *o1, const gss_OID_desc *o2)
 }
 
 /* util_ordering.c */
-int
-sequenceInternalize(void **vqueue, unsigned char **buf, size_t *lenremain);
+OM_uint32
+sequenceInternalize(OM_uint32 *minor,
+                    void **vqueue,
+                    unsigned char **buf,
+                    size_t *lenremain);
 
-int
-sequenceExternalize(void *vqueue, unsigned char **buf, size_t *lenremain);
+OM_uint32
+sequenceExternalize(OM_uint32 *minor,
+                    void *vqueue,
+                    unsigned char **buf,
+                    size_t *lenremain);
 
 size_t
 sequenceSize(void *vqueue);
 
-void
-sequenceFree(void **vqueue);
+OM_uint32
+sequenceFree(OM_uint32 *minor, void **vqueue);
 
-int
-sequenceCheck(void **vqueue, uint64_t seqnum);
+OM_uint32
+sequenceCheck(OM_uint32 *minor, void **vqueue, uint64_t seqnum);
 
-int
-sequenceInit(void **vqueue, uint64_t seqnum,
+OM_uint32
+sequenceInit(OM_uint32 *minor, void **vqueue, uint64_t seqnum,
              int do_replay, int do_sequence, int wide_nums);
 
 /* util_token.c */
@@ -394,6 +431,9 @@ verifyTokenHeader(OM_uint32 *minor,
 #define GSSEAP_ONCE(o, i)               pthread_once((o), (i))
 #define GSSEAP_ONCE_INITIALIZER         PTHREAD_ONCE_INIT
 
+#include "util_radius.h"
+#include "util_saml.h"
+
 /* Helper functions */
 static inline void
 store_uint16_be(uint16_t val, void *vp)
@@ -504,4 +544,9 @@ store_oid(gss_OID oid, void *vp)
 
     return store_buffer(&buf, vp, FALSE);
 }
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _UTIL_H_ */