Imported Upstream version 0.6.33

[platform/upstream/libsolv.git] / src / chksum.h

diff --git a/src/chksum.h b/src/chksum.h
index bcdbc4f..479923a 100644 (file)
--- a/src/chksum.h
+++ b/src/chksum.h
@@ -1,23 +1,49 @@
+/*
+ * Copyright (c) 2007-2012, Novell Inc.
+ *
+ * This program is licensed under the BSD license, read LICENSE.BSD
+ * for further information
+ */
+
+#ifndef LIBSOLV_CHKSUM_H
+#define LIBSOLV_CHKSUM_H
+
 #include "pool.h"
 
-void *sat_chksum_create(Id type);
-void *sat_chksum_create_from_bin(Id type, const unsigned char *buf);
-void sat_chksum_add(void *handle, const void *data, int len);
-Id sat_chksum_get_type(void *handle);
-const unsigned char *sat_chksum_get(void *handle, int *lenp);
-void *sat_chksum_free(void *handle, unsigned char *cp);
-
-static inline int sat_chksum_len(Id type)
-{
-  switch (type)
-    {
-    case REPOKEY_TYPE_MD5:
-      return 16;
-    case REPOKEY_TYPE_SHA1:
-      return 20;
-    case REPOKEY_TYPE_SHA256:
-      return 32;
-    default:
-      return 0;
-    }
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct _Chksum;
+typedef struct _Chksum Chksum;
+
+Chksum *solv_chksum_create(Id type);
+Chksum *solv_chksum_create_clone(Chksum *chk);
+Chksum *solv_chksum_create_from_bin(Id type, const unsigned char *buf);
+void solv_chksum_add(Chksum *chk, const void *data, int len);
+Id solv_chksum_get_type(Chksum *chk);
+int solv_chksum_isfinished(Chksum *chk);
+const unsigned char *solv_chksum_get(Chksum *chk, int *lenp);
+void *solv_chksum_free(Chksum *chk, unsigned char *cp);
+const char *solv_chksum_type2str(Id type);
+Id solv_chksum_str2type(const char *str);
+int solv_chksum_len(Id type);
+int solv_chksum_cmp(Chksum *chk, Chksum *chk2);
+
+#ifdef LIBSOLV_INTERNAL
+
+#define case_CHKSUM_TYPES \
+    case REPOKEY_TYPE_MD5: \
+    case REPOKEY_TYPE_SHA1: \
+    case REPOKEY_TYPE_SHA224: \
+    case REPOKEY_TYPE_SHA256: \
+    case REPOKEY_TYPE_SHA384: \
+    case REPOKEY_TYPE_SHA512
+
+#endif
+
+#ifdef __cplusplus
 }
+#endif
+
+#endif /* LIBSOLV_CHKSUM_H */