changed credentials API

lib/webfuse/provider/impl/client_config.c

@@ -111,28 +111,9 @@ void wfp_impl_client_config_set_onread(
     config->provider.read = handler;
 }
 
-
-void wfp_impl_client_config_set_username_credentials(
+void wfp_impl_client_config_enable_authentication(
     struct wfp_client_config * config,
-    char const * username,
-    char const * password)
+    wfp_get_credentials_fn * get_credentials)
 {
-    (void) config;
-    (void) username;
-    (void) password;
-
-    // ToDo: implement me
-}
-
-void wfp_impl_client_config_set_generic_credentials(
-    struct wfp_client_config * config,
-    char const * credentials_type,
-    char const * contents[])
-{
-    (void) config;
-    (void) credentials_type;
-    (void) contents;
-
-    // ToDo: implement me
-
+    config->provider.get_credentials = get_credentials;
 }

lib/webfuse/provider/impl/client_config.h

@@ -70,15 +70,9 @@ extern void wfp_impl_client_config_set_onread(
     struct wfp_client_config * config,
     wfp_read_fn * handler);
 
-extern void wfp_impl_client_config_set_username_credentials(
+extern void wfp_impl_client_config_enable_authentication(
     struct wfp_client_config * config,
-    char const * username,
-    char const * password);
-
-extern void wfp_impl_client_config_set_generic_credentials(
-    struct wfp_client_config * config,
-    char const * credentials_type,
-    char const * contents[]); 
+    wfp_get_credentials_fn * get_credentials);
 
 #ifdef __cplusplus
 }

lib/webfuse/provider/impl/credentials.c

@@ -0,0 +1,34 @@
+#include "webfuse/provider/impl/credentials.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+void  wfp_impl_credentials_init(
+    struct wfp_credentials * credentials)
+{
+    credentials->type = NULL;
+    credentials->contents = json_object();
+}
+
+void wfp_impl_credentials_cleanup(
+    struct wfp_credentials * credentials)
+{
+    free(credentials->type);
+    json_decref(credentials->contents);
+}
+
+void wfp_impl_credentials_set_type(
+    struct wfp_credentials * credentials,
+    char const * type)
+{
+    free(credentials->type);
+    credentials->type = strdup(type);
+}
+
+void wfp_impl_credentials_add(
+    struct wfp_credentials * credentials,
+    char const * key,
+    char const * value)
+{
+    json_object_set_new(credentials->contents, key, json_string(value));
+}

lib/webfuse/provider/impl/credentials.h

@@ -0,0 +1,38 @@
+#ifndef WF_PROVIDER_IMPL_CREDENTIALS_H
+#define WF_PROVIDER_IMPL_CREDENTIALS_H
+
+#include "webfuse/provider/credentials.h"
+#include <jansson.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+struct wfp_credentials
+{
+    char * type;
+    json_t * contents;
+};
+
+extern void  wfp_impl_credentials_init(
+    struct wfp_credentials * credentials);
+
+extern void wfp_impl_credentials_cleanup(
+    struct wfp_credentials * credentials);
+
+extern void wfp_impl_credentials_set_type(
+    struct wfp_credentials * credentials,
+    char const * type);
+
+extern void wfp_impl_credentials_add(
+    struct wfp_credentials * credentials,
+    char const * key,
+    char const * value);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

lib/webfuse/provider/impl/provider.c

@@ -67,6 +67,7 @@ void wfp_impl_provider_init(
     provider->connected = &wfp_impl_connected_default;
     provider->disconnected = &wfp_impl_disconnected_default;
     provider->ontimer = &wfp_impl_ontimer_default;
+    provider->get_credentials = NULL;
 }
 
 void wfp_impl_provider_init_from_prototype(
@@ -82,6 +83,7 @@ void wfp_impl_provider_init_from_prototype(
     provider->connected =  prototype->connected;
     provider->disconnected = prototype->disconnected;
     provider->ontimer = prototype->ontimer;
+    provider->get_credentials = prototype->get_credentials;
 }
 
 void wfp_impl_provider_invoke(

lib/webfuse/provider/impl/provider.h

@@ -20,6 +20,7 @@ struct wfp_provider
     wfp_open_fn * open;
     wfp_close_fn * close;
     wfp_read_fn * read;
+    wfp_get_credentials_fn * get_credentials;
 };
 
 struct wfp_impl_invokation_context