static VALUE method_get_acl(VALUE self, VALUE reqid, VALUE path, VALUE async) {
VALUE watch = Qfalse;
STANDARD_PREAMBLE(self, zk, reqid, path, async, watch, data_ctx, watch_ctx, call_type);
struct ACL_vector acls;
struct Stat stat;
int rc;
switch (call_type) {
case SYNC:
rc = zkrb_call_zoo_get_acl(zk->zh, RSTRING_PTR(path), &acls, &stat);
break;
case ASYNC:
rc = zkrb_call_zoo_aget_acl(zk->zh, RSTRING_PTR(path), zkrb_acl_callback, data_ctx);
break;
default:
/* TODO(wickman) raise proper argument error */
return Qnil;
break;
}
VALUE output = rb_ary_new();
rb_ary_push(output, INT2FIX(rc));
if (IS_SYNC(call_type) && rc == ZOK) {
rb_ary_push(output, zkrb_acl_vector_to_ruby(&acls));
rb_ary_push(output, zkrb_stat_to_rarray(&stat));
deallocate_ACL_vector(&acls);
}
return output;
}
static VALUE method_set_acl(VALUE self, VALUE reqid, VALUE path, VALUE acls, VALUE async, VALUE version) {
VALUE watch = Qfalse;
struct ACL_vector * aclptr ;
int rc;
STANDARD_PREAMBLE(self, zk, reqid, path, async, watch, data_ctx, watch_ctx, call_type);
aclptr = zkrb_ruby_to_aclvector(acls);
switch (call_type) {
case SYNC:
rc = zoo_set_acl(zk->zh, RSTRING_PTR(path), FIX2INT(version), aclptr);
break;
case ASYNC:
rc = zoo_aset_acl(zk->zh, RSTRING_PTR(path), FIX2INT(version), aclptr, zkrb_void_callback, data_ctx);
break;
default:
/* TODO(wickman) raise proper argument error */
return Qnil;
break;
}
deallocate_ACL_vector(aclptr);
free(aclptr);
return INT2FIX(rc);
}
static VALUE method_get_acl(VALUE self, VALUE reqid, VALUE path, VALUE async) {
STANDARD_PREAMBLE(self, zk, reqid, path, async, Qfalse, call_type);
VALUE output = Qnil;
struct ACL_vector acls;
struct Stat stat;
int rc=ZOK;
switch (call_type) {
#ifdef THREADED
case SYNC:
rc = zkrb_call_zoo_get_acl(zk->zh, RSTRING_PTR(path), &acls, &stat);
break;
#endif
case ASYNC:
rc = zkrb_call_zoo_aget_acl(zk->zh, RSTRING_PTR(path), zkrb_acl_callback, CTX_ALLOC(zk, reqid));
break;
default:
raise_invalid_call_type_err(call_type);
break;
}
output = rb_ary_new();
rb_ary_push(output, INT2FIX(rc));
if (IS_SYNC(call_type) && rc == ZOK) {
rb_ary_push(output, zkrb_acl_vector_to_ruby(&acls));
rb_ary_push(output, zkrb_stat_to_rarray(&stat));
deallocate_ACL_vector(&acls);
}
return output;
}
static VALUE method_set_acl(VALUE self, VALUE reqid, VALUE path, VALUE acls, VALUE async, VALUE version) {
STANDARD_PREAMBLE(self, zk, reqid, path, async, Qfalse, call_type);
struct ACL_vector * aclptr = zkrb_ruby_to_aclvector(acls);
int rc=ZOK, invalid_call_type=0;
switch (call_type) {
#ifdef THREADED
case SYNC:
rc = zkrb_call_zoo_set_acl(zk->zh, RSTRING_PTR(path), FIX2INT(version), aclptr);
break;
#endif
case ASYNC:
rc = zkrb_call_zoo_aset_acl(zk->zh, RSTRING_PTR(path), FIX2INT(version), aclptr, zkrb_void_callback, CTX_ALLOC(zk, reqid));
break;
default:
invalid_call_type=1;
break;
}
deallocate_ACL_vector(aclptr);
free(aclptr);
if (invalid_call_type) raise_invalid_call_type_err(call_type);
return INT2FIX(rc);
}
void zkrb_event_free(zkrb_event_t *event) {
switch (event->type) {
case ZKRB_DATA: {
struct zkrb_data_completion *data_ctx = event->completion.data_completion;
free(data_ctx->data);
free(data_ctx->stat);
break;
}
case ZKRB_STAT: {
struct zkrb_stat_completion *stat_ctx = event->completion.stat_completion;
free(stat_ctx->stat);
break;
}
case ZKRB_STRING: {
struct zkrb_string_completion *string_ctx = event->completion.string_completion;
free(string_ctx->value);
break;
}
case ZKRB_STRINGS: {
struct zkrb_strings_completion *strings_ctx = event->completion.strings_completion;
int k;
for (k = 0; k < strings_ctx->values->count; ++k) free(strings_ctx->values->data[k]);
free(strings_ctx->values);
break;
}
case ZKRB_STRINGS_STAT: {
struct zkrb_strings_stat_completion *strings_stat_ctx = event->completion.strings_stat_completion;
int k;
for (k = 0; k < strings_stat_ctx->values->count; ++k) free(strings_stat_ctx->values->data[k]);
free(strings_stat_ctx->values);
free(strings_stat_ctx->stat);
break;
}
case ZKRB_ACL: {
struct zkrb_acl_completion *acl_ctx = event->completion.acl_completion;
if (acl_ctx->acl) {
deallocate_ACL_vector(acl_ctx->acl);
free(acl_ctx->acl);
}
free(acl_ctx->stat);
break;
}
case ZKRB_WATCHER: {
struct zkrb_watcher_completion *watcher_ctx = event->completion.watcher_completion;
free(watcher_ctx->path);
break;
}
case ZKRB_VOID: {
break;
}
default:
#warning [wickman] TODO raise an exception?
fprintf(stderr, "ERROR?\n");
}
free(event);
}
static VALUE method_create(VALUE self, VALUE reqid, VALUE path, VALUE data, VALUE async, VALUE acls, VALUE flags) {
STANDARD_PREAMBLE(self, zk, reqid, path, async, Qfalse, call_type);
VALUE output = Qnil;
if (data != Qnil) Check_Type(data, T_STRING);
Check_Type(flags, T_FIXNUM);
const char *data_ptr = (data == Qnil) ? NULL : RSTRING_PTR(data);
ssize_t data_len = (data == Qnil) ? -1 : RSTRING_LEN(data);
struct ACL_vector *aclptr = NULL;
if (acls != Qnil) { aclptr = zkrb_ruby_to_aclvector(acls); }
char realpath[16384];
int invalid_call_type=0;
int rc;
switch (call_type) {
#ifdef THREADED
case SYNC:
// casting data_len to int is OK as you can only store 1MB in zookeeper
rc = zkrb_call_zoo_create(zk->zh, RSTRING_PTR(path), data_ptr, (int)data_len, aclptr, FIX2INT(flags), realpath, sizeof(realpath));
break;
#endif
case ASYNC:
rc = zkrb_call_zoo_acreate(zk->zh, RSTRING_PTR(path), data_ptr, (int)data_len, aclptr, FIX2INT(flags), zkrb_string_callback, CTX_ALLOC(zk, reqid));
break;
default:
invalid_call_type=1;
break;
}
if (aclptr) {
deallocate_ACL_vector(aclptr);
free(aclptr);
}
if (invalid_call_type) raise_invalid_call_type_err(call_type);
output = rb_ary_new();
rb_ary_push(output, INT2FIX(rc));
if (IS_SYNC(call_type) && rc == ZOK) {
return rb_ary_push(output, rb_str_new2(realpath));
}
return output;
}
static VALUE method_create(VALUE self, VALUE reqid, VALUE path, VALUE data, VALUE async, VALUE acls, VALUE flags) {
VALUE watch = Qfalse;
STANDARD_PREAMBLE(self, zk, reqid, path, async, watch, data_ctx, watch_ctx, call_type);
if (data != Qnil) Check_Type(data, T_STRING);
Check_Type(flags, T_FIXNUM);
const char *data_ptr = (data == Qnil) ? NULL : RSTRING_PTR(data);
size_t data_len = (data == Qnil) ? -1 : RSTRING_LEN(data);
struct ACL_vector *aclptr = NULL;
if (acls != Qnil) { aclptr = zkrb_ruby_to_aclvector(acls); }
char realpath[16384];
int rc;
switch (call_type) {
case SYNC:
// casting data_len to int is OK as you can only store 1MB in zookeeper
rc = zkrb_call_zoo_create(zk->zh, RSTRING_PTR(path), data_ptr, (int)data_len, aclptr, FIX2INT(flags), realpath, sizeof(realpath));
break;
case ASYNC:
rc = zkrb_call_zoo_acreate(zk->zh, RSTRING_PTR(path), data_ptr, (int)data_len, aclptr, FIX2INT(flags), zkrb_string_callback, data_ctx);
break;
default:
/* TODO(wickman) raise proper argument error */
return Qnil;
break;
}
if (aclptr) {
deallocate_ACL_vector(aclptr);
free(aclptr);
}
VALUE output = rb_ary_new();
rb_ary_push(output, INT2FIX(rc));
if (IS_SYNC(call_type) && rc == ZOK) {
return rb_ary_push(output, rb_str_new2(realpath));
}
return output;
}
void deallocate_CreateTxn(struct CreateTxn*v){
deallocate_String(&v->path);
deallocate_Buffer(&v->data);
deallocate_ACL_vector(&v->acl);
}
void deallocate_GetACLResponse(struct GetACLResponse*v){
deallocate_ACL_vector(&v->acl);
deallocate_Stat(&v->stat);
}
void deallocate_SetACLRequest(struct SetACLRequest*v){
deallocate_String(&v->path);
deallocate_ACL_vector(&v->acl);
}
void deallocate_SetACLTxn(struct SetACLTxn*v){
deallocate_String(&v->path);
deallocate_ACL_vector(&v->acl);
}
