grpc_call_credentials *grpc_composite_call_credentials_create(
grpc_call_credentials *creds1, grpc_call_credentials *creds2,
void *reserved) {
size_t i;
size_t creds_array_byte_size;
grpc_call_credentials_array creds1_array;
grpc_call_credentials_array creds2_array;
grpc_composite_call_credentials *c;
GRPC_API_TRACE(
"grpc_composite_call_credentials_create(creds1=%p, creds2=%p, "
"reserved=%p)",
3, (creds1, creds2, reserved));
GPR_ASSERT(reserved == NULL);
GPR_ASSERT(creds1 != NULL);
GPR_ASSERT(creds2 != NULL);
c = gpr_zalloc(sizeof(grpc_composite_call_credentials));
c->base.type = GRPC_CALL_CREDENTIALS_TYPE_COMPOSITE;
c->base.vtable = &composite_call_credentials_vtable;
gpr_ref_init(&c->base.refcount, 1);
creds1_array = get_creds_array(&creds1);
creds2_array = get_creds_array(&creds2);
c->inner.num_creds = creds1_array.num_creds + creds2_array.num_creds;
creds_array_byte_size = c->inner.num_creds * sizeof(grpc_call_credentials *);
c->inner.creds_array = gpr_zalloc(creds_array_byte_size);
for (i = 0; i < creds1_array.num_creds; i++) {
grpc_call_credentials *cur_creds = creds1_array.creds_array[i];
c->inner.creds_array[i] = grpc_call_credentials_ref(cur_creds);
}
for (i = 0; i < creds2_array.num_creds; i++) {
grpc_call_credentials *cur_creds = creds2_array.creds_array[i];
c->inner.creds_array[i + creds1_array.num_creds] =
grpc_call_credentials_ref(cur_creds);
}
return &c->base;
}
grpc_credentials *grpc_composite_credentials_create(grpc_credentials *creds1,
grpc_credentials *creds2) {
size_t i;
grpc_credentials_array creds1_array;
grpc_credentials_array creds2_array;
grpc_composite_credentials *c;
GPR_ASSERT(creds1 != NULL);
GPR_ASSERT(creds2 != NULL);
c = gpr_malloc(sizeof(grpc_composite_credentials));
memset(c, 0, sizeof(grpc_composite_credentials));
c->base.type = GRPC_CREDENTIALS_TYPE_COMPOSITE;
c->base.vtable = &composite_credentials_vtable;
gpr_ref_init(&c->base.refcount, 1);
creds1_array = get_creds_array(&creds1);
creds2_array = get_creds_array(&creds2);
c->inner.num_creds = creds1_array.num_creds + creds2_array.num_creds;
c->inner.creds_array =
gpr_malloc(c->inner.num_creds * sizeof(grpc_credentials *));
for (i = 0; i < creds1_array.num_creds; i++) {
c->inner.creds_array[i] = grpc_credentials_ref(creds1_array.creds_array[i]);
}
for (i = 0; i < creds2_array.num_creds; i++) {
c->inner.creds_array[i + creds1_array.num_creds] =
grpc_credentials_ref(creds2_array.creds_array[i]);
}
return &c->base;
}
grpc_credentials *grpc_composite_credentials_create(grpc_credentials *creds1,
grpc_credentials *creds2,
void *reserved) {
size_t i;
size_t creds_array_byte_size;
grpc_credentials_array creds1_array;
grpc_credentials_array creds2_array;
grpc_composite_credentials *c;
GRPC_API_TRACE(
"grpc_composite_credentials_create(creds1=%p, creds2=%p, "
"reserved=%p)",
3, (creds1, creds2, reserved));
GPR_ASSERT(reserved == NULL);
GPR_ASSERT(creds1 != NULL);
GPR_ASSERT(creds2 != NULL);
c = gpr_malloc(sizeof(grpc_composite_credentials));
memset(c, 0, sizeof(grpc_composite_credentials));
c->base.type = GRPC_CREDENTIALS_TYPE_COMPOSITE;
c->base.vtable = &composite_credentials_vtable;
gpr_ref_init(&c->base.refcount, 1);
creds1_array = get_creds_array(&creds1);
creds2_array = get_creds_array(&creds2);
c->inner.num_creds = creds1_array.num_creds + creds2_array.num_creds;
creds_array_byte_size = c->inner.num_creds * sizeof(grpc_credentials *);
c->inner.creds_array = gpr_malloc(creds_array_byte_size);
memset(c->inner.creds_array, 0, creds_array_byte_size);
for (i = 0; i < creds1_array.num_creds; i++) {
grpc_credentials *cur_creds = creds1_array.creds_array[i];
if (!grpc_credentials_has_request_metadata_only(cur_creds)) {
if (c->connector_creds == NULL) {
c->connector_creds = cur_creds;
} else {
gpr_log(GPR_ERROR, "Cannot compose multiple connector credentials.");
goto fail;
}
}
c->inner.creds_array[i] = grpc_credentials_ref(cur_creds);
}
for (i = 0; i < creds2_array.num_creds; i++) {
grpc_credentials *cur_creds = creds2_array.creds_array[i];
if (!grpc_credentials_has_request_metadata_only(cur_creds)) {
if (c->connector_creds == NULL) {
c->connector_creds = cur_creds;
} else {
gpr_log(GPR_ERROR, "Cannot compose multiple connector credentials.");
goto fail;
}
}
c->inner.creds_array[i + creds1_array.num_creds] =
grpc_credentials_ref(cur_creds);
}
return &c->base;
fail:
grpc_credentials_unref(&c->base);
return NULL;
}
