X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fafb-api-so-v2.c;h=120747465d9df3cb03b5dd4c12732cf50634d537;hb=f2995647f0f79e816c7f46033e1ec824185732b5;hp=d56c9852a77c309c76410a535fc575da0f02cb3a;hpb=05e0214d821f1a7604b4a0897907f347761b56e6;p=src%2Fapp-framework-binder.git

diff --git a/src/afb-api-so-v2.c b/src/afb-api-so-v2.c
index d56c9852..12074746 100644
--- a/src/afb-api-so-v2.c
+++ b/src/afb-api-so-v2.c
@@ -34,6 +34,7 @@
 #include "afb-context.h"
 #include "afb-api-so.h"
 #include "afb-xreq.h"
+#include "afb-perm.h"
 #include "verbose.h"
 
 /*
@@ -41,6 +42,14 @@
  */
 static const char afb_api_so_v2_descriptor[] = "afbBindingV2";
 
+/**
+ * structure for memorizing verbs sorted with permissions
+ */
+struct verb_v2 {
+	const struct afb_verb_v2 *verb;
+	struct afb_perm *perm;
+};
+
 /*
  * Description of a binding
  */
@@ -49,16 +58,29 @@ struct api_so_v2 {
 	void *handle;			/* context of dlopen */
 	struct afb_svc *service;	/* handler for service started */
 	struct afb_ditf ditf;		/* daemon interface */
+	int count;
+	struct verb_v2 verbs[1];
 };
 
 static const struct afb_verb_v2 *search(struct api_so_v2 *desc, const char *verb)
 {
-	const struct afb_verb_v2 *result;
-
-	result = desc->binding->verbs;
-	while (result->verb && strcasecmp(result->verb, verb))
-		result++;
-	return result->verb ? result : NULL;
+	const struct afb_verb_v2 *v;
+	int i, l, u, c;
+
+	l = 0;
+	u = desc->count;
+	while (l < u) {
+		i = (l + u) >> 1;
+		v = desc->verbs[i].verb;
+		c = strcasecmp(v->verb, verb);
+		if (c == 0)
+			return v;
+		if (c < 0)
+			l = i + 1;
+		else
+			u = i;
+	}
+	return NULL;
 }
 
 static void call_cb(void *closure, struct afb_xreq *xreq)
@@ -155,20 +177,55 @@ int afb_api_so_v2_add_binding(const struct afb_binding_v2 *binding, void *handle
 	int rc;
 	struct api_so_v2 *desc;
 	struct afb_api afb_api;
+	const struct afb_verb_v2 *bv;
+	int count, i, j;
 
 	/* basic checks */
 	assert(binding->api);
 	assert(binding->specification);
 	assert(binding->verbs);
 
+	/* count the verbs */
+	count = 0;
+	while (binding->verbs[count].verb)
+		count++;
+
 	/* allocates the description */
-	desc = calloc(1, sizeof *desc);
+	desc = malloc(sizeof *desc + (count - 1) * sizeof desc->verbs);
 	if (desc == NULL) {
 		ERROR("out of memory");
 		goto error;
 	}
 	desc->binding = binding;
 	desc->handle = handle;
+	desc->service = NULL;
+	memset(&desc->ditf, 0, sizeof desc->ditf);
+	desc->count = count;
+
+	/* fill the verbs sorted */
+	for (i = 0 ; i < count ; i++) {
+		desc->verbs[i].perm = NULL;
+		j = i;
+		bv = &binding->verbs[j];
+		while (j && strcasecmp(bv->verb, desc->verbs[j-1].verb->verb) < 0) {
+			desc->verbs[j].verb = desc->verbs[j-1].verb;
+			j--;
+		}
+		desc->verbs[j].verb = bv;
+	}
+
+	/* makes the permissions */
+	for (i = 0 ; i < count ; i++) {
+		if (desc->verbs[i].verb->permissions) {
+			desc->verbs[i].perm = afb_perm_parse(desc->verbs[i].verb->permissions);
+			if (!desc->verbs[i].perm) {
+				ERROR("Bad permission specification for verb %s of api %s: %s",
+					desc->verbs[i].verb->verb, binding->api,
+					desc->verbs[i].verb->permissions);
+				goto error2;
+			}
+		}
+	}
 
 	/* init the interface */
 	afb_ditf_init(&desc->ditf, binding->api);
@@ -194,6 +251,10 @@ int afb_api_so_v2_add_binding(const struct afb_binding_v2 *binding, void *handle
 	return 1;
 
 error2:
+	count = desc->count;
+	while (count)
+		if (desc->verbs[--count].perm)
+			afb_perm_unref(desc->verbs[count].perm);
 	free(desc);
 error:
 	return -1;