*
* hbytes pkcs5 pa|ua VAR ALG => worked? (always 1 for p)
* hbytes pkcs5 pn|un VAR BLOCKSIZE => worked? (always 1 for p)
- * hbytes blockcipher d|e VAR ALG MODE [IV] => IV
+ * hbytes blockcipher d|e VAR ALG KEY MODE [IV] => IV
*
* hbytes hash ALG MESSAGE => hash
* hbytes hmac ALG MESSAGE KEY [MACLENGTH] => mac
#include <assert.h>
#include <stdlib.h>
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <arpa/inet.h>
#include <tcl.h>
/* from hbytes.c */
+int Hbytes_Init(Tcl_Interp *ip); /* called by Tcl's "load" */
+
/* Internal representation details: */
#define HBYTES_ISEMPTY(hb) (!(hb)->begin_complex && !(hb)->end_0)
#define HBYTES_ISSENTINEL(hb) (!(hb)->begin_complex && (hb)->end_0)
void hbytes_sentinel(HBytes_Value *returns);
void hbytes_array(HBytes_Value *returns, const Byte *array, int l);
Byte *hbytes_arrayspace(HBytes_Value *returns, int l);
-void hbytes_free(HBytes_Value *frees);
+void hbytes_free(const HBytes_Value *frees);
/* _empty, _sentinel and _array do not free or read the old value;
* _free it first if needed. _free leaves it garbage, so you
* have to call _empty to reuse it. _arrayspace doesn't fill
/* The value made by hbytes_sentinel should not be passed to
* anything except HBYTES_IS..., and hbytes_free. */
+/* from sockaddr.c */
+
+typedef struct {
+ Byte *begin, *end;
+} SockAddr_Value;
+
+extern Tcl_ObjType sockaddr_type;
+
+void sockaddr_clear(SockAddr_Value*);
+void sockaddr_create(SockAddr_Value*, const struct sockaddr *addr, int len);
+int sockaddr_len(const SockAddr_Value*);
+const struct sockaddr *sockaddr_addr(const SockAddr_Value*);
+void sockaddr_free(const SockAddr_Value*);
+
+/* from dgram.c */
+
+extern Tcl_ObjType sockid_type;
+
/* from hook.c */
int staticerr(Tcl_Interp *ip, const char *m);
+int posixerr(Tcl_Interp *ip, int errnoval, const char *m);
void objfreeir(Tcl_Obj *o);
+int get_urandom(Tcl_Interp *ip, Byte *buffer, int l);
+
+void obj_updatestr_array(Tcl_Obj *o, const Byte *array, int l);
+void obj_updatestr_array_prefix(Tcl_Obj *o, const Byte *byte,
+ int l, const char *prefix);
/* from parse.c */
int pad, use_algname;
} PadMethod;
-/* from hash.c */
+Tcl_ObjType blockcipherkey_type;
+
+/* from algtables.c */
typedef struct {
- int blocksize, hashsize;
+ const char *name;
+ int hashsize, blocksize, statesize;
+ void (*init)(void *state);
+ void (*update)(void *state, const Byte *data, int len);
+ void (*final)(void *state, Byte *digest);
+ void (*oneshot)(Byte *digest, const Byte *data, int len);
} HashAlgInfo;
-/* from blockciph.c */
+extern const HashAlgInfo hashalginfos[];
typedef struct {
void (*make_schedule)(void *schedule, const Byte *key, int keylen);
extern const BlockCipherModeInfo blockciphermodeinfos[];
+/* from misc.c */
+
+int setnonblock(int fd, int isnonblock);
+
/* useful macros */
#define OBJ_HBYTES(o) ((HBytes_Value*)&(o)->internalRep.twoPtrValue)
+#define OBJ_SOCKADDR(o) ((SockAddr_Value*)&(o)->internalRep.twoPtrValue)
#define TALLOC(s) ((void*)Tcl_Alloc((s)))
#define TFREE(f) (Tcl_Free((void*)(f)))