#pragma once
-struct afb_binding_interface;
-struct afb_service;
-struct json_object;
+#include <stdint.h>
-/*
- * A binding V2 MUST have an exported symbol of name
- *
- * afbBindingV2
- *
- */
-extern const struct afb_binding_v2 afbBindingV2;
+#include "afb-auth.h"
+#include "afb-event.h"
+#include "afb-req-common.h"
+#include "afb-service-common.h"
+#include "afb-daemon-common.h"
+
+#include "afb-req-v2.h"
+#include "afb-session-v2.h"
+
+struct json_object;
/*
* Description of one verb of the API provided by the binding
*/
struct afb_verb_v2
{
- const char *verb; /* name of the verb */
+ const char *verb; /* name of the verb, NULL only at end of the array */
void (*callback)(struct afb_req req); /* callback function implementing the verb */
- const char * const *permissions; /* required permissions */
- enum afb_session_v1 session; /* authorisation and session requirements of the verb */
+ const struct afb_auth *auth; /* required authorisation, can be NULL */
+ const char *info; /* some info about the verb, can be NULL */
+ uint32_t session; /* authorisation and session requirements of the verb */
};
/*
*/
struct afb_binding_v2
{
- const char *api; /* api name for the binding */
- const char *specification; /* textual specification of the binding */
- const struct afb_verb_v2 *verbs; /* array of descriptions of verbs terminated by a NULL name */
- int (*init)(const struct afb_binding_interface *interface);
- int (*start)(const struct afb_binding_interface *interface, struct afb_service service);
- void (*onevent)(const char *event, struct json_object *object);
+ const char *api; /* api name for the binding */
+ const char *specification; /* textual specification of the binding, can be NULL */
+ const char *info; /* some info about the api, can be NULL */
+ const struct afb_verb_v2 *verbs; /* array of descriptions of verbs terminated by a NULL name */
+ int (*preinit)(); /* callback at load of the binding */
+ int (*init)(); /* callback for starting the service */
+ void (*onevent)(const char *event, struct json_object *object); /* callback for handling events */
+ unsigned noconcurrency: 1; /* avoids concurrent requests to verbs */
+};
+
+struct afb_binding_data_v2
+{
+ int verbosity; /* level of verbosity */
+ struct afb_daemon daemon; /* access to daemon APIs */
+ struct afb_service service; /* access to service APIs */
};
+/*
+ * A binding V2 MUST have two exported symbols of name:
+ *
+ * - afbBindingV2
+ * - afbBindingV2data
+ *
+ */
+#if !defined(AFB_BINDING_MAIN_NAME_V2)
+extern const struct afb_binding_v2 afbBindingV2;
+#endif
+
+#if !defined(AFB_BINDING_DATA_NAME_V2)
+#define AFB_BINDING_DATA_NAME_V2 afbBindingV2data
+#endif
+
+#if AFB_BINDING_VERSION != 2
+extern
+#endif
+struct afb_binding_data_v2 AFB_BINDING_DATA_NAME_V2 __attribute__ ((weak));
+
+#define afb_get_verbosity_v2() (AFB_BINDING_DATA_NAME_V2.verbosity)
+#define afb_get_daemon_v2() (AFB_BINDING_DATA_NAME_V2.daemon)
+#define afb_get_service_v2() (AFB_BINDING_DATA_NAME_V2.service)
+
+/*
+ * Macros for logging messages
+ */
+#if defined(AFB_BINDING_PRAGMA_NO_VERBOSE_DATA)
+
+# define _AFB_LOGGING_V2_(vlevel,llevel,...) \
+ do{ \
+ if(AFB_BINDING_DATA_NAME_V2.verbosity>=vlevel) {\
+ if (llevel <= AFB_VERBOSITY_LEVEL_ERROR) \
+ afb_daemon_verbose_v2(llevel,__FILE__,__LINE__,__func__,__VA_ARGS__); \
+ else \
+ afb_daemon_verbose_v2(llevel,__FILE__,__LINE__,NULL,NULL); \
+ } \
+ }while(0)
+# define _AFB_REQ_LOGGING_V2_(vlevel,llevel,req,...) \
+ do{ \
+ if(AFB_BINDING_DATA_NAME_V2.verbosity>=vlevel) \
+ afb_req_verbose(req,llevel,__FILE__,__LINE__,NULL,NULL); \
+ }while(0)
+
+#elif defined(AFB_BINDING_PRAGMA_NO_VERBOSE_DETAILS)
+
+# define _AFB_LOGGING_V2_(vlevel,llevel,...) \
+ do{ \
+ if(AFB_BINDING_DATA_NAME_V2.verbosity>=vlevel) \
+ afb_daemon_verbose_v2(llevel,NULL,0,NULL,__VA_ARGS__); \
+ }while(0)
+# define _AFB_REQ_LOGGING_V2_(vlevel,llevel,req,...) \
+ do{ \
+ if(AFB_BINDING_DATA_NAME_V2.verbosity>=vlevel) \
+ afb_req_verbose(req,llevel,NULL,0,NULL,__VA_ARGS__); \
+ }while(0)
+
+#else
+
+# define _AFB_LOGGING_V2_(vlevel,llevel,...) \
+ do{ \
+ if(AFB_BINDING_DATA_NAME_V2.verbosity>=vlevel) \
+ afb_daemon_verbose_v2(llevel,__FILE__,__LINE__,__func__,__VA_ARGS__); \
+ }while(0)
+# define _AFB_REQ_LOGGING_V2_(vlevel,llevel,req,...) \
+ do{ \
+ if(AFB_BINDING_DATA_NAME_V2.verbosity>=vlevel) \
+ afb_req_verbose(req,llevel,__FILE__,__LINE__,__func__,__VA_ARGS__); \
+ }while(0)
+
+#endif
+
+#include "afb-verbosity.h"
+#define AFB_ERROR_V2(...) _AFB_LOGGING_V2_(AFB_VERBOSITY_LEVEL_ERROR,_AFB_SYSLOG_LEVEL_ERROR_,__VA_ARGS__)
+#define AFB_WARNING_V2(...) _AFB_LOGGING_V2_(AFB_VERBOSITY_LEVEL_WARNING,_AFB_SYSLOG_LEVEL_WARNING_,__VA_ARGS__)
+#define AFB_NOTICE_V2(...) _AFB_LOGGING_V2_(AFB_VERBOSITY_LEVEL_NOTICE,_AFB_SYSLOG_LEVEL_NOTICE_,__VA_ARGS__)
+#define AFB_INFO_V2(...) _AFB_LOGGING_V2_(AFB_VERBOSITY_LEVEL_INFO,_AFB_SYSLOG_LEVEL_INFO_,__VA_ARGS__)
+#define AFB_DEBUG_V2(...) _AFB_LOGGING_V2_(AFB_VERBOSITY_LEVEL_DEBUG,_AFB_SYSLOG_LEVEL_DEBUG_,__VA_ARGS__)
+#define AFB_REQ_ERROR_V2(...) _AFB_REQ_LOGGING_V2_(AFB_VERBOSITY_LEVEL_ERROR,_AFB_SYSLOG_LEVEL_ERROR_,__VA_ARGS__)
+#define AFB_REQ_WARNING_V2(...) _AFB_REQ_LOGGING_V2_(AFB_VERBOSITY_LEVEL_WARNING,_AFB_SYSLOG_LEVEL_WARNING_,__VA_ARGS__)
+#define AFB_REQ_NOTICE_V2(...) _AFB_REQ_LOGGING_V2_(AFB_VERBOSITY_LEVEL_NOTICE,_AFB_SYSLOG_LEVEL_NOTICE_,__VA_ARGS__)
+#define AFB_REQ_INFO_V2(...) _AFB_REQ_LOGGING_V2_(AFB_VERBOSITY_LEVEL_INFO,_AFB_SYSLOG_LEVEL_INFO_,__VA_ARGS__)
+#define AFB_REQ_DEBUG_V2(...) _AFB_REQ_LOGGING_V2_(AFB_VERBOSITY_LEVEL_DEBUG,_AFB_SYSLOG_LEVEL_DEBUG_,__VA_ARGS__)
+
+#include "afb-daemon-v2.h"
+#include "afb-service-v2.h"
+
Code Review / src / app-framework-binder.git / blobdiff