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authorJosé Bollo <jose.bollo@iot.bzh>2017-04-25 14:30:24 +0200
committerJosé Bollo <jose.bollo@iot.bzh>2017-04-25 14:30:24 +0200
commitb6ad3eb5c49252c989e0d8ecd2664aae10e8db8b (patch)
tree83be2c01f97aa4449941f676872bb6a101bb3940
parentb9c8255d5d116e89b79000dc5f6f232e319ca2b7 (diff)
genskel: add tiny skeleton generator
This adds a tiny generator of skeleton for bindings version 2. This is a research work. Change-Id: Id72f6addfd18ebb866e3b609bb49e74ee676b83d Signed-off-by: José Bollo <jose.bollo@iot.bzh>
-rw-r--r--src/CMakeLists.txt1
-rw-r--r--src/genskel/CMakeLists.txt22
-rw-r--r--src/genskel/exprefs.c198
-rw-r--r--src/genskel/genskel.c539
-rw-r--r--src/genskel/monitor-api.json107
5 files changed, 867 insertions, 0 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index bec9124e..089c4624 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -22,6 +22,7 @@ endif(CMAKE_C_COMPILER_VERSION VERSION_LESS 4.9)
INCLUDE(FindPkgConfig)
+ADD_SUBDIRECTORY(genskel)
ADD_SUBDIRECTORY(tests)
ADD_DEFINITIONS(-DBINDING_INSTALL_DIR="${binding_install_dir}")
diff --git a/src/genskel/CMakeLists.txt b/src/genskel/CMakeLists.txt
new file mode 100644
index 00000000..ac1d1210
--- /dev/null
+++ b/src/genskel/CMakeLists.txt
@@ -0,0 +1,22 @@
+###########################################################################
+# Copyright 2015, 2016, 2017 IoT.bzh
+#
+# author: José Bollo <jose.bollo@iot.bzh>
+#
+# 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.
+###########################################################################
+
+ADD_EXECUTABLE(afb-genskel genskel.c)
+TARGET_LINK_LIBRARIES(afb-genskel ${link_libraries})
+INSTALL(TARGETS afb-genskel RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+
diff --git a/src/genskel/exprefs.c b/src/genskel/exprefs.c
new file mode 100644
index 00000000..8d41cd5a
--- /dev/null
+++ b/src/genskel/exprefs.c
@@ -0,0 +1,198 @@
+/*
+ * Copyright (C) 2016, 2017 "IoT.bzh"
+ * Author José Bollo <jose.bollo@iot.bzh>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+ * This simple program expands the object { "$ref": "#/path/to/a/target" }
+ *
+ * For example:
+ *
+ * {
+ * "type":{
+ * "a": "int",
+ * "b": { "$ref": "#/type/a" }
+ * }
+ * }
+ *
+ * will be exapanded to
+ *
+ * {
+ * "type":{
+ * "a": "int",
+ * "b": "int"
+ * }
+ * }
+ *
+ * Invocation: program [file|-]...
+ *
+ * without arguments, it reads the input.
+ */
+
+#define _GNU_SOURCE
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include <json-c/json.h>
+
+/**
+ * records path to the expanded node
+ */
+struct path
+{
+ struct json_object *object; /**< node being expanded */
+ struct path *upper; /**< link to upper expanded nodes */
+};
+
+/**
+ * root of the JSON being parsed
+ */
+struct json_object *root;
+
+/**
+ * Search for a reference of type "#/a/b/c" int the
+ * parsed JSON object
+ */
+struct json_object *search(const char *path)
+{
+ char *d;
+ struct json_object *i;
+
+ /* does it match #/ at the beginning? */
+ if (path[0] != '#' || (path[0] && path[1] != '/'))
+ return NULL;
+
+ /* search from root to target */
+ i = root;
+ d = strdupa(path+2);
+ d = strtok(d, "/");
+ while(i && d) {
+ if (!json_object_object_get_ex(i, d, &i))
+ return NULL;
+ d = strtok(NULL, "/");
+ }
+ return i;
+}
+
+/**
+ * Expands the node designated by path and returns its expanded form
+ */
+struct json_object *expand(struct path path)
+{
+ struct path *p;
+ struct json_object *o, *x;
+ int n, i;
+ struct json_object_iterator ji, jn;
+
+ /* expansion depends of the type of the node */
+ switch (json_object_get_type(path.object)) {
+ case json_type_object:
+ /* for object, look if it contains a property "$ref" */
+ if (json_object_object_get_ex(path.object, "$ref", &o)) {
+ /* yes, reference, try to substitute its target */
+ if (!json_object_is_type(o, json_type_string)) {
+ fprintf(stderr, "found a $ref not being string. Is: %s\n", json_object_get_string(o));
+ exit(1);
+ }
+ x = search(json_object_get_string(o));
+ if (!x) {
+ fprintf(stderr, "$ref not found. Was: %s\n", json_object_get_string(o));
+ exit(1);
+ }
+ p = &path;
+ while(p) {
+ if (x == p->object) {
+ fprintf(stderr, "$ref recursive. Was: %s\n", json_object_get_string(o));
+ exit(1);
+ }
+ p = p->upper;
+ }
+ /* cool found, return a new instance of the target */
+ return json_object_get(x);
+ }
+ /* no, expand the values */
+ ji = json_object_iter_begin(path.object);
+ jn = json_object_iter_end(path.object);
+ while (!json_object_iter_equal(&ji, &jn)) {
+ o = json_object_iter_peek_value(&ji);
+ x = expand((struct path){ .object = o, .upper = &path });
+ if (x != o)
+ json_object_object_add(path.object, json_object_iter_peek_name(&ji), x);
+ json_object_iter_next(&ji);
+ }
+ break;
+ case json_type_array:
+ /* expand the values of arrays */
+ i = 0;
+ n = json_object_array_length(path.object);
+ while (i != n) {
+ o = json_object_array_get_idx(path.object, i);
+ x = expand((struct path){ .object = o, .upper = &path });
+ if (x != o)
+ json_object_array_put_idx(path.object, i, x);
+ i++;
+ }
+ break;
+ default:
+ /* otherwise no expansion */
+ break;
+ }
+ /* return the given node */
+ return path.object;
+}
+
+/**
+ * process a file and prints its expansion on stdout
+ */
+void process(char *filename)
+{
+ /* translate - */
+ if (!strcmp(filename, "-"))
+ filename = "/dev/stdin";
+
+ /* check access */
+ if (access(filename, R_OK)) {
+ fprintf(stderr, "can't access file %s\n", filename);
+ exit(1);
+ }
+
+ /* read the file */
+ root = json_object_from_file(filename);
+ if (!root) {
+ fprintf(stderr, "reading file %s produced null\n", filename);
+ exit(1);
+ }
+
+ /* expand */
+ root = expand((struct path){ .object = root, .upper = NULL });
+
+ /* print the result */
+ json_object_to_file_ext ("/dev/stdout", root, JSON_C_TO_STRING_PRETTY);
+
+ /* clean up */
+ json_object_put(root);
+}
+
+/** process the list of files or stdin if none */
+int main(int ac, char **av)
+{
+ if (!*++av)
+ process("-");
+ else {
+ do { process(*av); } while(*++av);
+ }
+ return 0;
+}
+
diff --git a/src/genskel/genskel.c b/src/genskel/genskel.c
new file mode 100644
index 00000000..024a8db9
--- /dev/null
+++ b/src/genskel/genskel.c
@@ -0,0 +1,539 @@
+/*
+ * Copyright (C) 2016, 2017 "IoT.bzh"
+ * Author José Bollo <jose.bollo@iot.bzh>
+ *
+ * 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.
+ */
+/*
+ * This simple program expands the object { "$ref": "#/path/to/a/target" }
+ *
+ * For example:
+ *
+ * {
+ * "type":{
+ * "a": "int",
+ * "b": { "$ref": "#/type/a" }
+ * }
+ * }
+ *
+ * will be exapanded to
+ *
+ * {
+ * "type":{
+ * "a": "int",
+ * "b": "int"
+ * }
+ * }
+ *
+ * Invocation: program [file|-]...
+ *
+ * without arguments, it reads the input.
+ */
+
+#define _GNU_SOURCE
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include <json-c/json.h>
+
+#define oom(x) do{if(!(x)){fprintf(stderr,"out of memory\n");exit(1);}}while(0)
+
+/**
+ * records path to the expanded node
+ */
+struct path
+{
+ struct json_object *object; /**< node being expanded */
+ struct path *upper; /**< link to upper expanded nodes */
+};
+
+/**
+ * root of the JSON being parsed
+ */
+struct json_object *root;
+const char *init = NULL;
+const char *start = NULL;
+const char *onevent = NULL;
+const char *api = NULL;
+const char *scope = NULL;
+const char *prefix = NULL;
+const char *postfix = NULL;
+
+/**
+ * Search for a reference of type "#/a/b/c" int the
+ * parsed JSON object
+ */
+struct json_object *search(const char *path)
+{
+ char *d;
+ struct json_object *i;
+
+ /* does it match #/ at the beginning? */
+ if (path[0] != '#' || (path[0] && path[1] != '/'))
+ return NULL;
+
+ /* search from root to target */
+ i = root;
+ d = strdupa(path+2);
+ d = strtok(d, "/");
+ while(i && d) {
+ if (!json_object_object_get_ex(i, d, &i))
+ return NULL;
+ d = strtok(NULL, "/");
+ }
+ return i;
+}
+
+/**
+ * Expands the node designated by path and returns its expanded form
+ */
+struct json_object *expand_$ref(struct path path)
+{
+ struct path *p;
+ struct json_object *o, *x;
+ int n, i;
+ struct json_object_iterator ji, jn;
+
+ /* expansion depends of the type of the node */
+ switch (json_object_get_type(path.object)) {
+ case json_type_object:
+ /* for object, look if it contains a property "$ref" */
+ if (json_object_object_get_ex(path.object, "$ref", &o)) {
+ /* yes, reference, try to substitute its target */
+ if (!json_object_is_type(o, json_type_string)) {
+ fprintf(stderr, "found a $ref not being string. Is: %s\n", json_object_get_string(o));
+ exit(1);
+ }
+ x = search(json_object_get_string(o));
+ if (!x) {
+ fprintf(stderr, "$ref not found. Was: %s\n", json_object_get_string(o));
+ exit(1);
+ }
+ p = &path;
+ while(p) {
+ if (x == p->object) {
+ fprintf(stderr, "$ref recursive. Was: %s\n", json_object_get_string(o));
+ exit(1);
+ }
+ p = p->upper;
+ }
+ /* cool found, return a new instance of the target */
+ return json_object_get(x);
+ }
+ /* no, expand the values */
+ ji = json_object_iter_begin(path.object);
+ jn = json_object_iter_end(path.object);
+ while (!json_object_iter_equal(&ji, &jn)) {
+ o = json_object_iter_peek_value(&ji);
+ x = expand_$ref((struct path){ .object = o, .upper = &path });
+ if (x != o)
+ json_object_object_add(path.object, json_object_iter_peek_name(&ji), x);
+ json_object_iter_next(&ji);
+ }
+ break;
+ case json_type_array:
+ /* expand the values of arrays */
+ i = 0;
+ n = json_object_array_length(path.object);
+ while (i != n) {
+ o = json_object_array_get_idx(path.object, i);
+ x = expand_$ref((struct path){ .object = o, .upper = &path });
+ if (x != o)
+ json_object_array_put_idx(path.object, i, x);
+ i++;
+ }
+ break;
+ default:
+ /* otherwise no expansion */
+ break;
+ }
+
+ /* return the given node */
+ return path.object;
+}
+
+char *get_perm_string(struct json_object *o, int *pl)
+{
+ struct json_object *x, *y;
+ char *a, *b, *c;
+ int l, n, i, L;
+
+ /* value for permission */
+ if (json_object_object_get_ex(o, "permission", &x)) {
+ if (!json_object_is_type(x, json_type_string)) {
+ fprintf(stderr, "permission must be a string. Was: %s\n", json_object_get_string(o));
+ exit(1);
+ }
+ a = strdup(json_object_get_string(x));
+ oom(a);
+ *pl = 0;
+ return a;
+ }
+
+ /* value for not */
+ if (json_object_object_get_ex(o, "not", &x)) {
+ a = get_perm_string(x, &l);
+ b = malloc(6 + strlen(a));
+ oom(b);
+ if (l)
+ stpcpy(stpcpy(stpcpy(b,"not("),a),")");
+ else
+ stpcpy(stpcpy(b,"not "),a);
+ free(a);
+ *pl = 0;
+ return b;
+ }
+
+ /* value for and or or */
+ if (json_object_object_get_ex(o, "allOf", &x))
+ L = 1;
+ else if (json_object_object_get_ex(o, "anyOf", &x))
+ L = 2;
+ else {
+ fprintf(stderr, "unrecognized permission. Was: %s\n", json_object_get_string(o));
+ exit(1);
+ }
+
+ /* check the array */
+ if (!json_object_is_type(x, json_type_array)) {
+ fprintf(stderr, "sequence must be an array. Was: %s\n", json_object_get_string(o));
+ exit(1);
+ }
+ n = json_object_array_length(x);
+ if (n == 0) {
+ fprintf(stderr, "invalid empty sequence. Was: %s\n", json_object_get_string(o));
+ exit(1);
+ }
+
+ /* process the array */
+ if (n == 1)
+ return get_perm_string(json_object_array_get_idx(x, 0), pl);
+ b = NULL;
+ i = 0;
+ while (i != n) {
+ y = json_object_array_get_idx(x, i);
+ a = get_perm_string(y, &l);
+ if (l > L) {
+ c = malloc(3 + strlen(a));
+ oom(c);
+ stpcpy(stpcpy(stpcpy(c,"("),a),")");
+ free(a);
+ a = c;
+ }
+ if (!b)
+ b = a;
+ else {
+ c = malloc(6 + strlen(a) + strlen(b));
+ oom(c);
+ stpcpy(stpcpy(stpcpy(c,b),L==2?" or ":" and "),a);
+ free(a);
+ free(b);
+ b = c;
+ }
+ i++;
+ }
+ *pl = L;
+ return b;
+}
+
+struct json_object *make_perm(struct json_object *o)
+{
+ int l;
+ char *permstr = get_perm_string(o, &l);
+ return json_object_new_string(permstr);
+}
+
+void make_permissions(struct path path)
+{
+ struct json_object *o, *x, *y;
+ struct json_object_iterator ji, jn;
+
+ if (json_object_object_get_ex(path.object, "permissions", &o)) {
+
+ /* expand $refs of permissions */
+ x = expand_$ref((struct path){ .object = o, .upper = &path });
+ if (x != o)
+ json_object_object_add(path.object, "permissions", x);
+
+ /* makes the permissions */
+ ji = json_object_iter_begin(o);
+ jn = json_object_iter_end(o);
+ while (!json_object_iter_equal(&ji, &jn)) {
+ x = json_object_iter_peek_value(&ji);
+ y = make_perm(x);
+ if (x != y)
+ json_object_object_add(o, json_object_iter_peek_name(&ji), y);
+ json_object_iter_next(&ji);
+ }
+ }
+}
+
+char *make_desc(struct json_object *o)
+{
+ const char *a, *b;
+ char *desc, c, buf[3];
+ size_t len;
+ int i, pos;
+
+ a = b = json_object_to_json_string_ext(root, 0);
+ len = 1;
+ while((c = *b++)) {
+ len += 1 + ('"' == c);
+ }
+
+ len += 7 * (1 + len / 72);
+ desc = malloc(len);
+ oom(desc);
+
+ len = pos = 0;
+ b = a;
+ while((c = *b++)) {
+ if (c == '"') {
+ buf[0] = '\\';
+ buf[1] = '"';
+ buf[2] = 0;
+ }
+ else if (c == '\\') {
+ switch ((c = *b++)) {
+ case 0:
+ b--;
+ break;
+ case '/':
+ buf[0] = '/';
+ buf[1] = 0;
+ break;
+ default:
+ buf[0] = '\\';
+ buf[1] = c;
+ buf[2] = 0;
+ break;
+ }
+ }
+ else {
+ buf[0] = c;
+ buf[1] = 0;
+ }
+ i = 0;
+ while (buf[i]) {
+ if (pos == 77) {
+ desc[len++] = '"';
+ desc[len++] = '\n';
+ pos = 0;
+ }
+ if (pos == 0) {
+ desc[len++] = ' ';
+ desc[len++] = ' ';
+ desc[len++] = ' ';
+ desc[len++] = ' ';
+ desc[len++] = '"';
+ pos = 5;
+ }
+ desc[len++] = buf[i++];
+ pos++;
+ }
+ }
+ desc[len++] = '"';
+ desc[len++] = '\n';
+ desc[len] = 0;
+ return desc;
+}
+
+void print_verbs(int real)
+{
+ struct json_object_iterator ji, jn;
+ struct json_object *o, *v, *x, *y;
+ const char *verb, *perm, *loa;
+ int i, n, l;
+ const char **verbs;
+
+ /* search the verbs */
+ o = search("#/verbs");
+ if (!o)
+ return;
+
+ /* list the verbs and sort it */
+ n = json_object_object_length(o);
+ verbs = malloc(n * sizeof *verbs);
+ oom(verbs);
+ n = 0;
+ ji = json_object_iter_begin(o);
+ jn = json_object_iter_end(o);
+ while (!json_object_iter_equal(&ji, &jn)) {
+ verb = json_object_iter_peek_name(&ji);
+ i = 0;
+ while (i < n && strcasecmp(verb, verbs[i]) > 0)
+ i++;
+ if (i < n)
+ memmove(verbs + i + 1, verbs + i, (n - i) * sizeof *verbs);
+ verbs[i] = verb;
+ n++;
+ json_object_iter_next(&ji);
+ }
+
+ /* emit the verbs */
+ for (i = 0 ; i < n ; i++) {
+ verb = verbs[i];
+ json_object_object_get_ex(o, verb, &v);
+
+ if (real) {
+ if (!json_object_object_get_ex(v, "permissions", &x))
+ perm = "NULL";
+ else {
+ perm = json_object_to_json_string(x);
+ }
+ l = 0;
+ loa = "";
+ if (json_object_object_get_ex(v, "LOA", &x)) {
+ if (json_object_is_type(x, json_type_int)) {
+ loa = "AFB_SESSION_LOA_EQ_";
+ y = x;
+ } else {
+ if (json_object_object_get_ex(x, "minimum", &y))
+ loa = "AFB_SESSION_LOA_GE_";
+ else if (json_object_object_get_ex(x, "maximum", &y))
+ loa = "AFB_SESSION_LOA_LE_";
+ else
+ y = NULL;
+ if (y && !json_object_is_type(y, json_type_int))
+ y = NULL;
+ }
+ l = json_object_get_int(y);
+ if (y == NULL || l < 0 || l > 3) {
+ fprintf(stderr, "invalid LOA spec. Was: %s", json_object_get_string(x));
+ exit(1);
+ }
+ }
+
+ printf(
+ " {\n"
+ " .verb = \"%s\",\n"
+ " .callback = %s%s%s,\n"
+ " .permissions = %s,\n"
+ " .session = %s%d,\n"
+ " },\n"
+ , verb, prefix, verb, postfix, perm, loa, l
+ );
+ } else {
+ printf(
+ "%s void %s%s%s(struct afb_req req);\n"
+ , scope, prefix, verb, postfix
+ );
+ }
+ }
+
+ free(verbs);
+}
+
+void getvar(const char **var, const char *path, const char *defval)
+{
+ struct json_object *o;
+
+ if (!*var) {
+ o = search(path);
+ if (o && json_object_is_type(o, json_type_string))
+ *var = json_object_get_string(o);
+ else
+ *var = defval;
+ }
+}
+
+/**
+ * process a file and prints its expansion on stdout
+ */
+void process(char *filename)
+{
+ char *desc;
+
+ /* translate - */
+ if (!strcmp(filename, "-"))
+ filename = "/dev/stdin";
+
+ /* check access */
+ if (access(filename, R_OK)) {
+ fprintf(stderr, "can't access file %s\n", filename);
+ exit(1);
+ }
+
+ /* read the file */
+ root = json_object_from_file(filename);
+ if (!root) {
+ fprintf(stderr, "reading file %s produced null\n", filename);
+ exit(1);
+ }
+
+ /* create the description */
+ desc = make_desc(root);
+
+ /* generate permissions strings */
+ make_permissions((struct path){ .object = root, .upper = NULL });
+
+ /* expand references */
+ root = expand_$ref((struct path){ .object = root, .upper = NULL });
+
+ /* get some names */
+ getvar(&api, "#/api", "?");
+ getvar(&init, "#/meta-binding/init", NULL);
+ getvar(&start, "#/meta-binding/start", NULL);
+ getvar(&onevent, "#/meta-binding/onevent", NULL);
+ getvar(&scope, "#/meta-binding/scope", "static");
+ getvar(&prefix, "#/meta-binding/prefix", "afb_verb_");
+ getvar(&postfix, "#/meta-binding/postfix", "_cb");
+
+ /* get the API name */
+ printf(
+ "\n"
+ "static const char _afb_description_v2_[] =\n"
+ "%s"
+ ";\n"
+ "\n"
+ , desc
+ );
+ print_verbs(0);
+ printf(
+ "\n"
+ "static const struct afb_verb_v2 _afb_verbs_v2_[] = {\n"
+ );
+ print_verbs(1);
+ printf(
+ " { .verb = NULL }\n"
+ "};\n"
+ "\n"
+ "const struct afb_binding_v2 afbBindingV2 = {\n"
+ " .api = \"%s\",\n"
+ " .specification = _afb_description_v2_,\n"
+ " .verbs = _afb_verbs_v2_,\n"
+ " .init = %s,\n"
+ " .start = %s,\n"
+ " .onevent = %s,\n"
+ "};\n"
+ "\n"
+ , api?:"?", init?:"NULL", start?:"NULL", onevent?:"NULL"
+ );
+
+ /* clean up */
+ json_object_put(root);
+ free(desc);
+}
+
+/** process the list of files or stdin if none */
+int main(int ac, char **av)
+{
+ if (!*++av)
+ process("-");
+ else {
+ do { process(*av); } while(*++av);
+ }
+ return 0;
+}
+
diff --git a/src/genskel/monitor-api.json b/src/genskel/monitor-api.json
new file mode 100644
index 00000000..8f4a50ce
--- /dev/null
+++ b/src/genskel/monitor-api.json
@@ -0,0 +1,107 @@
+{
+ "namespace": "urn:AGL:binding",
+
+ "api": "monitor",
+
+ "doc": "monitor the bindings",
+
+ "verbs": {
+ "set": {
+ "doc": "set various values",
+ "permissions": { "$ref": "#/permissions/set" },
+ "LOA": { "minimum": 2 },
+ "request": { "$ref": "#/types/set-request" },
+ "response": { "$ref": "#/types/set-response" }
+ },
+ "get": {
+ "doc": "get the verbosity of apis",
+ "permissions": { "$ref": "#/permissions/get-or-set" },
+ "LOA": { "minimum": 1 },
+ "request": { "$ref": "#/types/get-request" },
+ "response": { "$ref": "#/types/get-response" }
+ }
+ },
+
+ "permissions": {
+ "get": {
+ "permission": "urn:AGL:permission::platform:monitor:get"
+ },
+ "set": {
+ "permission": "urn:AGL:permission::platform:monitor:set"
+ },
+ "get-or-set": {
+ "anyOf": [
+ { "$ref": "#/permissions/get" },
+ { "$ref": "#/permissions/set" }
+ ]
+ }
+ },
+
+ "types": {
+ "set-request": {
+ "type": "object",
+ "properties": {
+ "verbosity": { "$ref": "#/types/set-verbosity" }
+ }
+ },
+ "set-response": {
+ "type": "object"
+ },
+
+ "set-verbosity": {
+ "anyOf": [
+ { "$ref": "#/types/verbosity-map" },
+ { "$ref": "#/types/verbosity-level" }
+ ]
+ },
+
+ "get-request": {
+ "type": "object",
+ "properties": {
+ "verbosity": { "$ref": "#/types/get-verbosity" },
+ "apis": { "$ref": "#/types/get-apis" }
+ }
+ },
+ "get-response": {
+ "type": "object",
+ "properties": {
+ "verbosity": { "$ref": "#/types/verbosity-map" },
+ "apis": { "type": "object" }
+ }
+ },
+
+ "get-verbosity": {
+ "anyOf": [
+ { "type": "boolean" },
+ { "type": "array", "items": { "type": "string" } },
+ { "type": "object" }
+ ]
+ },
+ "get-apis": {
+ "anyOf": [
+ { "type": "boolean" },
+ { "type": "array", "items": { "type": "string" } },
+ { "type": "object" }
+ ]
+ },
+
+ "verbosity-map": {
+ "type": "object",
+ "patternProperties": { "^.*$": { "$ref": "#/types/verbosity-level" } }
+ },
+ "verbosity-level": {
+ "enum": [ "debug", 3, "info", 2, "notice", "warning", 1, "error", 0 ]
+ }
+
+
+ },
+
+ "meta-binding": {
+ "prefix": "",
+ "postfix": "_request_callback",
+ "start": "start_binding",
+ "onevent": null,
+ "init": null,
+ "scope": "extern"
+ }
+}