Add json support

[ric-plt/xapp-frame-cpp.git] / src / json / jwrapper.h

diff --git a/src/json/jwrapper.h b/src/json/jwrapper.h
new file mode 100644 (file)
index 0000000..c560dbc
--- /dev/null
+++ b/src/json/jwrapper.h
@@ -0,0 +1,76 @@
+// vi: ts=4 sw=4 noet:
+/*
+==================================================================================
+       Copyright (c) 2020 Nokia
+       Copyright (c) 2020 AT&T Intellectual Property.
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+==================================================================================
+*/
+
+/*
+       Mnemonic:       jwrapper.h
+       Abstract:       Header file for jwrapper; mostly prototypes.
+
+       Date:           26 June 2020
+       Author:         E. Scott Daniels
+*/
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef _JWRAPPER_H
+#define _JWRAPPER_H
+
+
+//---------------- jwrapper -------------------------------------------------------------------------------
+extern void jw_nuke( void* st );
+extern void* jw_new( const char* json );
+
+extern int jw_bool_ele( void* st, const char* name, int idx );
+extern void jw_dump( void* st );
+extern int jw_missing( void* st, const char* name );
+extern int jw_exists( void* st, const char* name );
+extern char* jw_string( void* st, const char* name );
+extern double jw_value( void* st, const char* name );
+extern void* jw_blob( void* st, const char* name );
+extern char* jw_string_ele( void* st, const char* name, int idx );
+extern double jw_value_ele( void* st, const char* name, int idx );
+extern void* jw_obj_ele( void* st, const char* name, int idx );
+extern int jw_array_len( void* st, const char* name );
+
+extern int jw_is_string( void* st, const char* name );
+extern int jw_is_value( void* st, const char* name );
+extern int jw_is_bool( void* st, const char* name );
+extern int jw_is_null( void* st, const char* name );
+
+extern int jw_is_string_ele( void* st, const char* name, int idx );
+extern int jw_is_value_ele( void* st, const char* name, int idx );
+extern int jw_is_bool_ele( void* st, const char* name, int idx );
+extern int jw_is_null_ele( void* st, const char* name, int idx );
+
+// ---------------- jw_xapi ---------------------------------------------------------------------------------
+extern int jwx_get_bool( void* jblob, char const* field_name, int def_value );
+extern double jwx_get_value( void* jblob, char const* field_name, double def_value );
+extern int jwx_get_ivalue( void* jblob, char const* field_name, int def_value );
+extern char* jwx_get_value_as_str( void* jblob, char const* field_name, char const* def_value, int  fmt );
+extern char* jwx_get_str( void* jblob, char const* field_name, char const* def_value );
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+