char* corto_value_exprStr(corto_value* v, char* buffer, unsigned int length) {
corto_member m;
corto_value* parents[CORTO_MAX_INHERITANCE_DEPTH];
corto_int32 parentCount, i;
corto_value* vptr;
*buffer = '\0';
/* Collect parents */
parentCount = 0;
vptr = v;
do{
if (vptr->kind != CORTO_OBJECT) {
parents[parentCount] = vptr;
parentCount++;
}
}while((vptr = vptr->parent));
/* Put name of member or branch in buffer */
for(i=parentCount-1; i>=0; i--) {
vptr = parents[i];
m = NULL;
switch(vptr->kind) {
case CORTO_LITERAL:
case CORTO_VALUE:
case CORTO_MEM:
break;
case CORTO_BASE:
break;
case CORTO_MEMBER:
m = vptr->is.member.t;
break;
case CORTO_ELEMENT:
sprintf(buffer, "%s[%d]", buffer, vptr->is.element.t.index);
m = NULL;
break;
default:
corto_trace("corto_value_exprStr: unhandled '%s'", corto_valueKindString[vptr->kind]);
m = NULL;
goto error;
}
if (m) {
if ((strlen(buffer) + strlen(corto_idof(m)) + 1) >= length) {
corto_error("buffer passed to corto_strving is too short for member name");
} else {
strcat(buffer, ".");
strcat(buffer, corto_idof(m));
}
}
}
return buffer;
error:
return NULL;
}
corto_void _test_compositeApi_tc_define(
test_compositeApi _this)
{
/* $begin(test/compositeApi/tc_define) */
corto_int16 result;
test_compositeType *o = test_compositeTypeDeclareChild(root_o, "o");
test_assert(o != NULL);
test_assert(corto_typeof(o) == corto_type(test_compositeType_o));
test_assert(!corto_checkState(o, CORTO_DEFINED));
test_assert(corto_checkAttr(o, CORTO_ATTR_SCOPED));
test_assert(corto_parentof(o) == root_o);
test_assert(!strcmp(corto_idof(o), "o"));
test_assert(o->x == 1);
test_assert(o->y == 2);
result = test_compositeTypeDefine(o, 10, 20);
test_assert(result == 0);
test_assert(corto_checkState(o, CORTO_DEFINED));
test_assert(o->x == 10);
test_assert(o->y == 20);
test_assert(!corto_delete(o));
/* $end */
}
/* Walk members, look it up */
corto_int16 ast_Initializer_findMember(corto_serializer s, corto_value* v, void* userData) {
corto_uint32 result;
ast_Initializer_findMember_t* data;
result = 0;
data = userData;
switch(v->kind) {
case CORTO_MEMBER:
if (v->is.member.t->id == (corto_uint32)-1) {
result = corto_serializeValue(s, v, userData);
} else {
if ((data->lookForLocation >= 0) && ((corto_uint32)data->lookForLocation == data->count)) {
data->m = v->is.member.t;
data->id = data->count;
goto found;
} else if (data->lookForString && !strcmp(data->lookForString, corto_idof(v->is.member.t))) {
data->m = v->is.member.t;
data->id = data->count;
if (data->current >= data->count) {
goto found;
}
}
data->count++;
}
break;
default:
corto_assert(0, "invalid valueKind for member-callback.");
break;
}
return result;
found:
return -1;
}
bool _corto_collection_castable(
corto_collection _this,
corto_type type)
{
static corto_uint32 _methodId;
corto_method _method;
bool _result;
corto_interface _abstract;
_abstract = corto_interface(corto_typeof(_this));
/* Determine methodId once, then cache it for subsequent calls. */
if (!_methodId) {
_methodId = corto_interface_resolveMethodId(_abstract, "castable(type type)");
}
corto_assert(_methodId, "virtual 'castable(type type)' not found in '%s'%s%s", corto_fullpath(NULL, _abstract), corto_lasterr() ? ": " : "", corto_lasterr() ? corto_lasterr() : "");
/* Lookup method-object. */
_method = corto_interface_resolveMethodById(_abstract, _methodId);
corto_assert(_method != NULL, "unresolved method '%s::castable(type type)@%d'", corto_idof(_this), _methodId);
if (corto_function(_method)->kind == CORTO_PROCEDURE_CDECL) {
_result = ((bool ___ (*)(corto_object, corto_type))((corto_function)_method)->fptr)(_this, type);
} else {
corto_call(corto_function(_method), &_result, _this, type);
}
return _result;
}
/* Lookup index */
static struct corto_string_deserIndexInfo* corto_string_deserIndexLookup(
corto_string member,
corto_string_deser_t* data)
{
corto_iter iter;
struct corto_string_deserIndexInfo* info;
corto_bool found;
info = NULL;
found = FALSE;
if (data->index) {
iter = corto_ll_iter(data->index);
/* Lookup member in index */
while(corto_iter_hasNext(&iter)) {
info = corto_iter_next(&iter);
/* Ambiguous members must always be referenced from their own scope.
* Even if the current scope does not have a member with the
* specified name, implicit referencing is not allowed. */
if (!strcmp(corto_idof(info->m), member) && (!info->parsed)) {
found = TRUE;
data->iterData = *(corto_ll_iter_s*)iter.ctx;
data->currentIter = iter;
data->currentIter.ctx = &data->iterData;
break;
}
}
if (!found) info = NULL;
}
return info;
}
corto_void _test_compositeUnionApi_tc_defineDefault(
test_compositeUnionApi _this)
{
/* $begin(test/compositeUnionApi/tc_defineDefault) */
corto_int16 result;
test_compositeUnionType *o = test_compositeUnionTypeDeclareChild(root_o, "o");
test_assert(o != NULL);
test_assert(corto_typeof(o) == corto_type(test_compositeUnionType_o));
test_assert(!corto_checkState(o, CORTO_DEFINED));
test_assert(corto_checkAttr(o, CORTO_ATTR_SCOPED));
test_assert(corto_parentof(o) == root_o);
test_assert(!strcmp(corto_idof(o), "o"));
test_assert(o->d == 2);
test_assertstr(o->is.str, "foo");
result = test_compositeUnionTypeDefine_other(o, 4, 10);
test_assert(result == 0);
test_assert(corto_checkState(o, CORTO_DEFINED));
test_assert(o->d == 4);
test_assert(o->is.other == 10);
test_assert(!corto_delete(o));
/* $end */
}
corto_int16 corto_ptr_binaryOp(corto_type type, corto_operatorKind operator, void *operand1, void *operand2, void *result) {
if (type->kind == CORTO_PRIMITIVE) {
corto__binaryOperator impl = corto_binaryOps[corto_primitive(type)->convertId][operator];
if (impl) {
impl(operand1, operand2, result);
} else {
corto_seterr("binary operator '%s' is not implemented for type '%s'",
corto_idof(corto_enum_constant(corto_operatorKind_o, operator)),
corto_fullpath(NULL, type));
goto error;
}
} else if (operator == CORTO_ASSIGN) {
corto_ptr_copy(operand1, type, operand2);
if (result && result != operand1) {
corto_ptr_copy(result, type, operand1);
}
} else {
corto_seterr("invalid operand for non-scalar type");
goto error;
}
return 0;
error:
return -1;
}
corto_int16 json_deserReference(void* p, corto_type t, JSON_Value* v)
{
switch(json_value_get_type(v)) {
case JSONString: {
const char* reference = json_value_get_string(v);
corto_object o = corto_resolve(NULL, (corto_string)reference);
if (!o) {
corto_error("unresolved reference \"%s\"", reference);
goto error;
}
if (!corto_instanceof(t, o)) {
corto_error("%s is not an instance of %s", reference, corto_idof(t));
}
corto_setref(p, o);
corto_release(o);
break;
}
case JSONObject: {
JSON_Object* obj = json_value_get_object(v);
JSON_Value* type = json_object_get_value(obj, "type");
if (json_value_get_type(type) != JSONString) {
corto_seterr("type parameter of anonymous object must be a string");
goto error;
}
corto_type cortoType = corto_resolve(NULL, (char*)json_value_get_string(type));
if (!cortoType) {
corto_seterr("type '%s' not found for anonymous object", json_value_get_string(type));
goto error;
}
corto_object cortoObj = *(corto_object*)p;
if (!cortoObj || (corto_typeof(cortoObj) != cortoType)) {
cortoObj = corto_create(cortoType);
corto_setref(p, cortoObj);
corto_release(cortoObj);
}
corto_release(cortoType);
JSON_Value* value = json_object_get_value(obj, "value");
if (json_deserType(cortoObj, cortoType, value)) {
goto error;
}
break;
}
case JSONNull:
corto_setref(p, NULL);
break;
default:
corto_seterr("expected string, null or object (reference), got %s", json_valueTypeToString(v));
break;
}
return 0;
error:
return -1;
}
static corto_int16 cpp_fluent_visitMember(corto_serializer s, corto_value *info, void *userData) {
cpp_classWalk_t *data = userData;
corto_type t = corto_value_getType(info);
corto_member m = info->is.member.t;
corto_id id, cId;
cpp_typeId(data->g, t, Cpp_Return, Cpp_ByVal, id);
cpp_typeId(data->g, corto_parentof(m), Cpp_Return, Cpp_ByCRef, cId);
/* Write implementation */
g_fileWrite(data->header, "T& %s(%s value)",
corto_idof(m),
id);
g_fileWrite(data->header, "{ ((%s)this->m_ptr)->%s = value; return this->m_this; }\n",
cId, corto_idof(m));
return 0;
}
corto_bool json_deserMustSkip(corto_member m, void *ptr)
{
if (corto_instanceof(corto_target_o, corto_parentof(m))) {
corto_bool owned = corto_owned(ptr);
corto_bool isActual = !strcmp("actual", corto_idof(m));
if ((owned && !isActual) || (!owned && isActual)) {
return TRUE;
}
}
return FALSE;
}
corto_void _test_voidReferenceApi_tc_createChildAuto(
test_voidReferenceApi _this)
{
/* $begin(test/voidReferenceApi/tc_createChildAuto) */
test_voidReferenceTypeCreateChild_auto(root_o, o);
test_assert(o != NULL);
test_assert(corto_typeof(o) == test_voidReferenceType_o);
test_assert(corto_checkState(o, CORTO_DEFINED));
test_assert(corto_checkAttr(o, CORTO_ATTR_SCOPED));
test_assert(corto_parentof(o) == root_o);
test_assert(!strcmp(corto_idof(o), "o"));
test_assert(!corto_delete(o));
/* $end */
}
corto_void _test_OptionalStringApi_tc_createChildNotSet(
test_OptionalStringApi _this)
{
/* $begin(test/OptionalStringApi/tc_createChildNotSet) */
test_OptionalString *o = test_OptionalStringCreateChild(
root_o, "a", NotSet, "Bar");
test_assert(o != NULL);
test_assert(corto_checkAttr(o, CORTO_ATTR_SCOPED));
test_assertstr(corto_idof(o), "a");
test_assert(corto_parentof(o) == root_o);
test_assert(o->a == NULL);
test_assertstr(o->b, "Bar");
/* $end */
}
corto_void _test_OptionalStringApi_tc_declareChild(
test_OptionalStringApi _this)
{
/* $begin(test/OptionalStringApi/tc_declareChild) */
test_OptionalString *o = test_OptionalStringDeclareChild(root_o, "a");
test_assert(o != NULL);
test_assert(!corto_checkState(o, CORTO_DEFINED));
test_assert(corto_checkAttr(o, CORTO_ATTR_SCOPED));
test_assertstr(corto_idof(o), "a");
test_assert(corto_parentof(o) == root_o);
test_assert(o->a == NULL);
test_assert(o->b == NULL);
/* $end */
}
corto_int16 corto_binaryOperator(corto_type type, corto_operatorKind operator, void *operand1, void *operand2, void *result) {
if (type->kind == CORTO_PRIMITIVE) {
corto__binaryOperator impl = corto_binaryOps[corto_primitive(type)->convertId][operator];
if (impl) {
impl(operand1, operand2, result);
} else {
corto_seterr("binary operator '%s' is not implemented for type '%s'",
corto_idof(corto_enum_constant(corto_operatorKind_o, operator)),
corto_fullpath(NULL, type));
goto error;
}
}
return 0;
error:
return -1;
}
corto_void _test_compositeUnionApi_tc_declareChildAuto(
test_compositeUnionApi _this)
{
/* $begin(test/compositeUnionApi/tc_declareChildAuto) */
test_compositeUnionTypeDeclareChild_auto(root_o, o);
test_assert(o != NULL);
test_assert(corto_typeof(o) == corto_type(test_compositeUnionType_o));
test_assert(!corto_checkState(o, CORTO_DEFINED));
test_assert(corto_checkAttr(o, CORTO_ATTR_SCOPED));
test_assert(corto_parentof(o) == root_o);
test_assert(!strcmp(corto_idof(o), "o"));
test_assert(o->d == 2);
test_assertstr(o->is.str, "foo");
test_assert(!corto_delete(o));
/* $end */
}
corto_void _test_compositeApi_tc_createChildAuto(
test_compositeApi _this)
{
/* $begin(test/compositeApi/tc_createChildAuto) */
test_compositeTypeCreateChild_auto(root_o, o, 10, 20);
test_assert(o != NULL);
test_assert(corto_typeof(o) == corto_type(test_compositeType_o));
test_assert(corto_checkState(o, CORTO_DEFINED));
test_assert(corto_checkAttr(o, CORTO_ATTR_SCOPED));
test_assert(corto_parentof(o) == root_o);
test_assert(!strcmp(corto_idof(o), "o"));
test_assert(o->x == 10);
test_assert(o->y == 20);
test_assert(!corto_delete(o));
/* $end */
}
corto_void _test_compositeUnionApi_tc_createChildAutoDefault(
test_compositeUnionApi _this)
{
/* $begin(test/compositeUnionApi/tc_createChildAutoDefault) */
test_compositeUnionTypeCreateChild_other_auto(
root_o,
o,
4,
10);
test_assert(o != NULL);
test_assert(corto_typeof(o) == corto_type(test_compositeUnionType_o));
test_assert(corto_checkState(o, CORTO_DEFINED));
test_assert(corto_checkAttr(o, CORTO_ATTR_SCOPED));
test_assert(corto_parentof(o) == root_o);
test_assert(!strcmp(corto_idof(o), "o"));
test_assert(o->d == 4);
test_assert(o->is.other == 10);
test_assert(!corto_delete(o));
/* $end */
}
corto_void _test_compositeUnionApi_tc_createChild(
test_compositeUnionApi _this)
{
/* $begin(test/compositeUnionApi/tc_createChild) */
test_compositeUnionType *o = test_compositeUnionTypeCreateChild_flt(
root_o,
"o",
1,
10.5);
test_assert(o != NULL);
test_assert(corto_typeof(o) == corto_type(test_compositeUnionType_o));
test_assert(corto_checkState(o, CORTO_DEFINED));
test_assert(corto_checkAttr(o, CORTO_ATTR_SCOPED));
test_assert(corto_parentof(o) == root_o);
test_assert(!strcmp(corto_idof(o), "o"));
test_assert(o->d == 1);
test_assert(o->is.flt == 10.5);
test_assert(!corto_delete(o));
/* $end */
}
corto_int16 corto_ser_initObservable(corto_walk_opt* s, corto_value* v, void* userData) {
corto_member m = v->is.member.t;
/* Initialize member to a new object of member type */
corto_type t = corto_value_typeof(v);
corto_object p = corto_value_objectof(v);
void* ptr = corto_value_ptrof(v);
/* Create observable that is not added to the scope of its parent */
corto_attr prev = corto_setAttr(CORTO_OBSERVABLE);
corto_object o = corto_createOrphan(p, corto_idof(m), t);
corto_setAttr(prev);
if (!o) {
goto error;
}
*(corto_object*)ptr = o;
return corto_walk_observable(s, v, userData);
error:
return -1;
}
static corto_int16 json_deserComposite(void* p, corto_type t, JSON_Value *v)
{
corto_assert(t->kind == CORTO_COMPOSITE, "not deserializing composite");
if (json_value_get_type(v) != JSONObject) {
corto_seterr("expected object, got %s", json_valueTypeToString(v));
goto error;
}
JSON_Object* o = json_value_get_object(v);
size_t count = json_object_get_count(o);
size_t i;
corto_bool isUnion = corto_interface(t)->kind == CORTO_UNION;
corto_int32 discriminator = 0;
corto_member unionMember = NULL;
for (i = 0; i < count; i++) {
const char* memberName = json_object_get_name(o, i);
corto_member member_o;
if (!strcmp(memberName, "super")) {
JSON_Value* value = json_object_get_value(o, memberName);
if (json_deserItem(p, corto_type(corto_interface(t)->base), value)) {
goto error;
}
} else if (!strcmp(memberName, "_d") && isUnion) {
JSON_Value* value = json_object_get_value(o, memberName);
if (json_deserPrimitive(&discriminator, corto_union(t)->discriminator, value)) {
goto error;
}
unionMember = corto_union_findCase(t, discriminator);
if (!unionMember) {
corto_seterr("discriminator '%d' invalid for union '%s'",
discriminator, corto_fullpath(NULL, t));
}
} else {
member_o = corto_interface_resolveMember(t, (char*)memberName);
/* Ensure that we're not resolving members from a base type */
if (!member_o || (corto_parentof(member_o) != t)) {
corto_seterr(
"cannot find member '%s' in type '%s'",
memberName,
corto_fullpath(NULL, t));
goto error;
}
if (isUnion && (unionMember != member_o)) {
corto_seterr(
"member '%s' does not match discriminator '%d' (expected member '%s')",
memberName,
discriminator,
corto_idof(unionMember));
goto error;
} else if (isUnion) {
corto_int32 prev = *(corto_int32*)p;
if (prev != discriminator) {
corto_member prevMember = corto_union_findCase(t, prev);
corto_deinitp(CORTO_OFFSET(p, prevMember->offset), prevMember->type);
memset(CORTO_OFFSET(p, member_o->offset), 0, member_o->type->size);
}
*(corto_int32*)p = discriminator;
}
if (!json_deserMustSkip(member_o, p)) {
JSON_Value* value = json_object_get_value(o, memberName);
void *offset = CORTO_OFFSET(p, member_o->offset);
if (member_o->modifiers & CORTO_OBSERVABLE) {
offset = *(void**)offset;
if (json_deserType(offset, member_o->type, value)) {
goto error;
}
} else {
if (member_o->modifiers & CORTO_OPTIONAL) {
if (*(void**)offset) {
corto_deinitp(*(void**)offset, member_o->type);
memset(*(void**)offset, 0, member_o->type->size);
} else {
*(void**)offset = corto_calloc(member_o->type->size);
}
offset = *(void**)offset;
}
if (json_deserItem(offset, member_o->type, value)) {
goto error;
}
}
}
}
}
return 0;
error:
return -1;
}
/* objects
*
* This example shows basic usage of core API functions to create, update
* and delete objects.
*/
/* Callback for observer */
void onUpdate(
corto_object this,
corto_eventMask event,
corto_object o,
corto_observer observer)
{
/* Show information about the object that triggered the observer */
printf("update received for id='%s' parent='%s' type='%s' value='%d'\n",
corto_idof(o),
corto_fullpath(NULL, corto_parentof(o)),
corto_fullpath(NULL, corto_typeof(o)),
*corto_int32(o));
}
int objectsMain(int argc, char *argv[]) {
/* Create a signed integer object in the global object hierarchy */
corto_int32 *i = corto_createChild(root_o, "i", corto_int32_o);
if (!i) {
goto error;
}
/* Observe the object for updates */
corto_observer observer = corto_observe(CORTO_ON_UPDATE, i).callback(onUpdate);
test_Packages this)
{
/* $begin(test/Packages/tc_class) */
char text[] =
"# test::Package0\n"
"## Class0\n"
"Description of class\n"
;
md_parseToCorto(test_docs_o, text);
corto_object h1 = corto_resolve(test_docs_o, "test_Package0");
test_assert(h1 != NULL);
test_assert(corto_instanceof(md_Doc_o, h1));
test_assert(md_Doc(h1)->o != NULL);
test_assert(!strcmp(corto_idof(md_Doc(h1)->o), "Package0"));
test_assert(corto_parentof(md_Doc(h1)->o) == test_o);
test_assert(md_Doc(h1)->text == NULL);
test_assert(md_Doc(h1)->level == 1);
corto_release(h1);
corto_object h2 = corto_resolve(test_docs_o, "test_Package0::Class0");
test_assert(h2 != NULL);
test_assert(corto_instanceof(md_Doc_o, h2));
test_assert(md_Doc(h2)->o != NULL);
test_assert(!strcmp(corto_idof(md_Doc(h2)->o), "Class0"));
test_assert(corto_parentof(md_Doc(h2)->o) == md_Doc(h1)->o);
test_assert(!strcmp(md_Doc(h2)->description, "Description of class\n"));
test_assert(md_Doc(h2)->level == 2);
corto_release(h2);
/* Parse value */
static corto_int16 corto_string_deserParseValue(
corto_string value,
struct corto_string_deserIndexInfo* info,
corto_string_deser_t* data)
{
void *offset;
if (corto_string_getDestinationPtr(info, data, &offset)) {
corto_seterr("%s: %s", value, corto_lasterr());
goto error;
}
/* No more elements where available in the index, meaning an excess element */
if (!info) {
corto_seterr("excess elements in scope @ '%s'", value);
goto error;
}
/* Can typically occur when mixing short with default notation. */
if (info->parsed) {
corto_seterr("member '%s' is already parsed", corto_idof(info->m));
goto error;
}
/* Only parse references and primitives */
if (info->type->reference) {
corto_object o = NULL;
corto_uint32 index = 0;
/* Resolve object */
if (corto_string_deserParseAnonymousId(value, &index)) {
if (!index) {
if (data->isObject) {
o = data->out;
corto_claim(o);
} else {
corto_seterr("cannot refer to self (<0>), not deserializing an object");
goto error;
}
} else if (data->anonymousObjects && (index <= corto_ll_size(data->anonymousObjects))) {
o = corto_ll_get(data->anonymousObjects, index - 1);
corto_claim(o);
} else {
corto_seterr("undefined anonymous identifier '%s'", value);
goto error;
}
} else {
o = corto_resolve(data->scope, value);
}
if (o || !strcmp(value, "null")) {
if (offset) corto_ptr_setref(offset, o);
if (o) corto_release(o);
} else {
corto_seterr("unresolved reference to '%s' for member '%s'", value,
corto_fullpath(NULL, info->m));
goto error;
}
} else
/* Convert string to primitive value */
if (offset && (info->type->kind == CORTO_PRIMITIVE)) {
if (corto_primitive(info->type)->kind != CORTO_TEXT) {
if (corto_ptr_cast(corto_primitive(corto_string_o), &value, corto_primitive(info->type), offset)) {
goto error;
}
} else {
corto_uint32 length;
corto_string deserialized;
if (strcmp(value, "null")) {
length = strlen(value);
deserialized = corto_alloc(length+1);
memcpy(deserialized, value, length);
deserialized[length] = '\0';
} else {
deserialized = NULL;
}
corto_ptr_setstr(offset, deserialized);
}
}
/* Members are only parsed once */
if (info->m) {
info->parsed = TRUE;
}
return 0;
error:
return -1;
}
static int html_walkDocChilds(corto_object o, void *userData) {
htmlData_t *data = userData;
corto_string description = doc_getDescriptionFromDoc(o, data);
corto_string text = doc_getTextFromDoc(o, data);
corto_string niceName = doc_getNiceNameFromDoc(o, data);
corto_object *docs = corto_alloc(sizeof(corto_object) * corto_scopeSize(o));
corto_id index;
corto_object stack[CORTO_MAX_SCOPE_DEPTH];
corto_object ptr = o;
corto_int32 sp = data->level;
corto_id link;
corto_bool noIndex = FALSE;
corto_id upper;
strcpy(upper, niceName);
corto_strupper(upper);
if (niceName[0] == '#') {
noIndex = TRUE;
niceName ++;
}
corto_string parentId = corto_idof(corto_parentof(o));
if (parentId[0] == '#') parentId++;
strcpy(link, parentId);
strcat(link, "_");
if (corto_idof(o)[0] == '#') {
strcat(link, corto_idof(o) + 1);
} else {
strcat(link, corto_idof(o));
}
/* If level is 0, parse heading as title */
if (!data->level) {
data->title = niceName;
} else {
/* Add index number to header */
index[0] = '\0';
if ((sp > 1) && !noIndex) {
while (--sp) {
stack[sp - 1] = ptr;
ptr = corto_parentof(ptr);
}
for (; sp < data->level - 1; sp ++) {
char num[15]; sprintf(num, "%d", doc_getIndexFromDoc(stack[sp], data));
strcat(index, num);
strcat(index, ".");
}
if (data->level > 2) {
index[strlen(index) - 1] = '\0';
}
strcat(index, " ");
}
if (data->level == 1) {
corto_buffer_append(&data->content, "<a name=\"%s\"></a>\n<p class=\"section\">%s</p>\n",
link,
niceName);
} else {
corto_buffer_append(&data->content,
"<a name=\"%s\"></a>\n<h%d>%s%s</h%d>\n",
link,
data->level,
index,
niceName,
data->level);
}
if (data->level < 3) {
corto_buffer_append(&data->index,
"<li class=\"index-h%d\" onclick=\"window.location='#%s'\">%s</li>\n",
data->level,
link,
data->level == 1 ? upper : niceName);
}
corto_buffer_append(&data->content, "<div class=\"indent\">\n");
if (description && strlen(description)) {
if (data->level < 3) {
corto_buffer_append(&data->content, "<p class=\"description\">%s</p>\n", description);
} else {
corto_buffer_append(&data->content, "<p>%s</p>\n", description);
}
}
corto_string parsedText = doc_parse(text);
corto_buffer_append(&data->content, "%s\n", parsedText);
corto_dealloc(parsedText);
}
/* Collect documents in order */
corto_objectseq seq = corto_scopeClaim(o);
corto_objectseqForeach(seq, doc) {
docs[doc_getIndexFromDoc(doc, data) - 1] = doc;
}
corto_scopeRelease(seq);
/* Walk documents in order */
data->level ++;
int i; for (i = 0; i < corto_scopeSize(o); i ++) {
if (!html_walkDocChilds(docs[i], userData)) {
goto error;
}
}
data->level --;
corto_buffer_append(&data->content, "</div>\n");
corto_dealloc(docs);
return 1;
error:
return 0;
}
* object, the application can be notified that the data has gone stale.
*/
/* Callback for observer */
void onNotify(
corto_object this,
corto_eventMask event,
corto_object o,
corto_observer observer)
{
switch(event) {
case CORTO_ON_DEFINE: printf("DEFINE "); break;
case CORTO_ON_INVALIDATE: printf("INVALIDATE "); break;
default: return;
}
printf("'%s'\n", corto_idof(o));
}
void printValid(corto_object o) {
/* The checkstate function can be used to check for validity */
printf("object '%s' is %svalid\n",
corto_idof(o),
corto_checkState(o, CORTO_VALID) ? "" : "not ");
}
int objects_invalidMain(int argc, char *argv[]) {
/* Create a new object */
corto_object *o = corto_createChild(root_o, "o", corto_void_o);
if (!o) {
goto error;
#include "shapes.h"
void onUpdate(corto_object this, corto_eventMask event, corto_object shape, corto_observer observer) {
printf("Update %s %s = %s\n",
corto_idof(corto_parentof(shape)), corto_idof(shape), corto_contentof(NULL, "text/json", shape));
}
int shapesMain(int argc, char *argv[]) {
if (argc < 3) {
printf("Usage: shapes [topic] [color]\n");
printf(" Example: shapes Circle RED\n");
return -1;
}
/* Connect shape topic */
ospl_Connector connector = ospl_ConnectorCreateChild(
root_o, /* create connector in root */
argv[1], /* object name of connector (same as topic) */
NULL, /* store instances in scope of connector */
"/ShapeType", /* type */
NULL, /* default policy */
argv[1], /* topic */
"color" /* keylist */
);
/* Observe updates in connector scope */
corto_observe(CORTO_ON_UPDATE|CORTO_ON_SCOPE, connector).callback(onUpdate);
/* Create shape */
ShapeType *s = ShapeTypeDeclareChild(connector, argv[2]);