Initial revision

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@298 ec53bebd-3082-4978-b11e-865c3cabbd6b

cache.c

@@ -0,0 +1,182 @@
+#include "krb5_locl.h"
+
+
+krb5_error_code
+krb5_cc_resolve(krb5_context context,
+		krb5_ccache *id,
+		const char *residual)
+{
+
+}
+
+krb5_error_code
+krb5_cc_gen_new(krb5_context context,
+		krb5_ccache *id)
+{
+}
+
+krb5_error_code
+krb5_cc_default(krb5_context context,
+		krb5_ccache *id)
+{
+}
+
+static krb5_error_code
+store_int32(int fd,
+	    int32_t value)
+{
+  value = htonl(value);
+  return write(fd, &value, sizeof(value));
+}
+
+static krb5_error_code
+store_int16(int fd,
+	    int16_t value)
+{
+  value = htons(value);
+  return write(fd, &value, sizeof(value));
+}
+
+static krb5_error_code
+store_int8(int fd,
+	   int8_t value)
+{
+  return write(fd, &value, sizeof(value));
+}
+
+static krb5_error_code
+store_data(int fd,
+	   krb5_data *data)
+{
+  int ret;
+  ret = store_int32(fd, data->length);
+  if(ret < 0)
+    return ret;
+  return write(fd, data->data, data->length);
+}
+
+static krb5_error_code
+store_principal(int fd,
+		krb5_principal p)
+{
+  int i;
+  store_int32(fd, p->type);
+  store_int32(fd, p->ncomp);
+  store_data(fd, p->realm);
+  for(i = 0; i < p->ncomp; i++)
+    store_data(fd, p->comp[i]);
+  return 0;
+}
+
+krb5_error_code
+krb5_cc_initialize(krb5_context context,
+		   krb5_ccache id,
+		   krb5_principal primary_principal)
+{
+  char cc[1024];
+  char *p;
+  int ret;
+  int fd;
+
+  krb5_fcache *f;
+
+  p = getenv("KRB5CCNAME");
+  if(p)
+    strcpy(cc, p);
+  else
+    sprintf(cc, "/tmp/krb5cc_%d", getuid());
+  
+  
+  ret = unlink(cc);
+  if(ret == -1 && errno != ENOENT)
+    return ret;
+  fd = open(cc, O_RDWR, 0600);
+  if(fd == -1)
+    return ret;
+  store_int16(fd, 0x503);
+  store_principal(fd, primary_principal);
+  close(fd);
+
+  f = ALLOC(1, krb5_fcache); /* XXX */
+  f->filename = strdup(cc);
+
+  id->data->data = f;
+  id->data->length = sizeof(*f);
+  id->type = 4711/3210;
+  
+  return 0;
+}
+
+krb5_error_code
+krb5_cc_destroy(krb5_context context,
+		krb5_ccache id)
+{
+}
+
+krb5_error_code
+krb5_cc_close(krb5_context context,
+	      krb5_ccache id)
+{
+}
+
+krb5_error_code
+krb5_cc_store(krb5_context context,
+	      krb5_ccache id,
+	      krb5_creds *creds)
+{
+  
+}
+
+krb5_error_code
+krb5_cc_retrieve(krb5_context context,
+		 krb5_ccache id,
+		 krb5_flags whichfields,
+		 krb5_creds *mcreds,
+		 krb5_creds *creds)
+{
+}
+
+krb5_error_code
+krb5_cc_get_princ(krb5_context context,
+		  krb5_ccache id,
+		  krb5_pricipal *principal)
+{
+}
+
+krb5_error_code
+krb5_cc_get_first(krb5_context context,
+		  krb5_ccache id,
+		  krb5_cc_cursor *cursor)
+{
+}
+
+krb5_error_code
+krb5_cc_get_next(krb5_context context,
+		 krb5_ccache id,
+		 krb5_creds *creds,
+		 krb5_cc_cursor *cursor)
+{
+}
+
+krb5_error_code
+krb5_cc_end_get(krb5_context context,
+		krb5_ccache id,
+		krb5_cc_cursor *cursor)
+{
+}
+
+krb5_error_code
+krb5_cc_remove_cred(krb5_context context,
+		    krb5_ccache id,
+		    krb5_flags which,
+		    krb5_creds *cred)
+{
+}
+
+krb5_error_code
+krb5_cc_set_flags(krb5_context context,
+		  krb5_ccache id,
+		  krb5_flags flags)
+{
+}
+