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WSDL support for unknown extensibility elements and wsdl:required attribute (Interop Round3 GroupF)

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This commit is contained in:
Dmitry Stogov 2004-02-12 16:42:34 +00:00
parent 69eb0041b1
commit 563e769dff
3 changed files with 251 additions and 175 deletions
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20
ext/soap/TODO
View File

@ -52,20 +52,16 @@ Encoding
WSDL
----
- support for portType operation parameterOrder attribute
- support for binding operation input/output name attribute (part of overloading)
- support for <opperation> <fault>
? server part support for "document" style encoding
- function/method overloading/redeclaration (test(int); test(string))
+ wsdl caching
- wsdl auto generation
? SOAP binding
- <soap:body> parts attribute
- <soap:fault>
- <soap:headerfault>
- HTTP GET/POST binding
- <soap:body> parts attribute (with MIME/DIME binding)
- MIME binding
- SOAP 1.2 bindings???
- DIME binding
- support for portType/operation parameterOrder attribute
- support for <fault>, <soap:fault>, <soap:headerfault>
- support for binding operation input/output name attribute (part of overloading)
- function/method overloading/redeclaration (test(int); test(string))
- wsdl auto generation
- HTTP GET/POST binding
Schema
------

199
ext/soap/php_sdl.c
View File

@ -149,6 +149,21 @@ sdlBindingPtr get_binding_from_name(sdlPtr sdl, char *name, char *ns)
return binding;
}
static int is_wsdl_element(xmlNodePtr node)
{
if (node->ns && strcmp(node->ns->href,WSDL_NAMESPACE) != 0) {
xmlAttrPtr attr;
if ((attr = get_attribute_ex(node->properties, "required", WSDL_NAMESPACE)) != NULL &&
attr->children && attr->children->content &&
(strcmp(attr->children->content,"1") == 0 ||
strcmp(attr->children->content,"true") == 0)) {
php_error(E_ERROR, "SOAP-ERROR: Parsing WSDL: Unknown required WSDL extension '%s'", node->ns->href);
}
return 0;
}
return 1;
}
static void load_wsdl_ex(char *struri, sdlCtx *ctx, int include)
{
sdlPtr tmpsdl = ctx->sdl;
@ -169,10 +184,10 @@ static void load_wsdl_ex(char *struri, sdlCtx *ctx, int include)
zend_hash_add(&ctx->docs, struri, strlen(struri)+1, (void**)&wsdl, sizeof(xmlDocPtr), NULL);
root = wsdl->children;
definitions = get_node(root, "definitions");
definitions = get_node_ex(root, "definitions", WSDL_NAMESPACE);
if (!definitions) {
if (include) {
xmlNodePtr schema = get_node(root, "schema");
xmlNodePtr schema = get_node_ex(root, "schema", XSD_NAMESPACE);
if (schema) {
load_schema(ctx, schema);
return;
@ -190,16 +205,22 @@ static void load_wsdl_ex(char *struri, sdlCtx *ctx, int include)
trav = definitions->children;
while (trav != NULL) {
if (!is_wsdl_element(trav)) {
trav = trav->next;
continue;
}
if (node_is_equal(trav,"types")) {
/* TODO: Only one "types" is allowed */
xmlNodePtr trav2 = trav->children;
xmlNodePtr schema;
FOREACHNODE(trav2, "schema", schema) {
load_schema(ctx, schema);
while (trav2 != NULL) {
if (node_is_equal_ex(trav2, "schema", XSD_NAMESPACE)) {
load_schema(ctx, trav2);
} else if (is_wsdl_element(trav2) && !node_is_equal(trav2,"documentation")) {
php_error(E_ERROR,"SOAP-ERROR: Parsing WSDL: Unexpected WSDL element <%s>",trav2->name);
}
trav2 = trav2->next;
}
ENDFOREACH(trav2);
} else if (node_is_equal(trav,"import")) {
/* TODO: namespace ??? */
xmlAttrPtr tmp = get_attribute(trav->properties, "location");
@ -256,18 +277,23 @@ static void load_wsdl_ex(char *struri, sdlCtx *ctx, int include)
} else {
php_error(E_ERROR,"SOAP-ERROR: Parsing WSDL: <service> hasn't name attribute");
}
} else if (!node_is_equal(trav,"documentation")) {
php_error(E_ERROR,"SOAP-ERROR: Parsing WSDL: Unexpected WSDL element <%s>",trav->name);
}
trav = trav->next;
}
}
static void wsdl_soap_binding_body(sdlCtx* ctx, xmlNodePtr node, char* wsdl_soap_namespace, sdlSoapBindingFunctionBody *binding)
static void wsdl_soap_binding_body(sdlCtx* ctx, xmlNodePtr node, char* wsdl_soap_namespace, sdlSoapBindingFunctionBody *binding, HashTable* params)
{
xmlNodePtr body, trav, header;
xmlAttrPtr tmp;
body = get_node_ex(node->children, "body", wsdl_soap_namespace);
if (body) {
trav = node->children;
while (trav != NULL) {
if (node_is_equal_ex(trav, "body", wsdl_soap_namespace)) {
body = trav;
tmp = get_attribute(body->properties, "use");
if (tmp && !strncmp(tmp->children->content, "literal", sizeof("literal"))) {
binding->use = SOAP_LITERAL;
@ -282,6 +308,7 @@ static void wsdl_soap_binding_body(sdlCtx* ctx, xmlNodePtr node, char* wsdl_soap
tmp = get_attribute(body->properties, "parts");
if (tmp) {
whiteSpace_collapse(tmp->children->content);
binding->parts = sdl_strdup(tmp->children->content);
}
@ -297,17 +324,14 @@ static void wsdl_soap_binding_body(sdlCtx* ctx, xmlNodePtr node, char* wsdl_soap
binding->encodingStyle = sdl_strdup(tmp->children->content);
}
}
}
/* Process <soap:header> elements */
trav = node->children;
FOREACHNODEEX(trav, "header", wsdl_soap_namespace, header) {
} else if (node_is_equal_ex(trav, "header", wsdl_soap_namespace)) {
xmlAttrPtr tmp;
xmlNodePtr *message, part;
char *ctype;
sdlSoapBindingFunctionHeaderPtr h;
smart_str key = {0};
header = trav;
tmp = get_attribute(header->properties, "message");
if (!tmp) {
php_error(E_ERROR, "SOAP-ERROR: Parsing WSDL: Missing message attribute for <header>");
@ -327,7 +351,7 @@ static void wsdl_soap_binding_body(sdlCtx* ctx, xmlNodePtr node, char* wsdl_soap
if (!tmp) {
php_error(E_ERROR, "SOAP-ERROR: Parsing WSDL: Missing part attribute for <header>");
}
part = get_node_with_attribute((*message)->children, "part", "name", tmp->children->content);
part = get_node_with_attribute_ex((*message)->children, "part", WSDL_NAMESPACE, "name", tmp->children->content, NULL);
if (!part) {
php_error(E_ERROR, "SOAP-ERROR: Parsing WSDL: Missing part '%s' in <message>",tmp->children->content);
}
@ -389,9 +413,11 @@ static void wsdl_soap_binding_body(sdlCtx* ctx, xmlNodePtr node, char* wsdl_soap
delete_header((void**)&h);
}
smart_str_free(&key);
} else if (is_wsdl_element(trav) && !node_is_equal(trav,"documentation")) {
php_error(E_ERROR,"SOAP-ERROR: Parsing WSDL: Unexpected WSDL element <%s>",trav->name);
}
trav = trav->next;
}
ENDFOREACH(trav);
}
static HashTable* wsdl_message(sdlCtx *ctx, char* message_name)
@ -415,10 +441,21 @@ static HashTable* wsdl_message(sdlCtx *ctx, char* message_name)
zend_hash_init(parameters, 0, NULL, delete_parameter, SDL_PERSISTENT);
trav = message->children;
FOREACHNODE(trav, "part", part) {
while (trav != NULL) {
xmlAttrPtr element, type, name;
sdlParamPtr param;
if (trav->ns != NULL && strcmp(trav->ns->href,WSDL_NAMESPACE) != 0) {
php_error(E_ERROR,"SOAP-ERROR: Parsing WSDL: Unexpected extensibility element <%s>",trav->name);
}
if (node_is_equal(trav,"documentation")) {
trav = trav->next;
continue;
}
if (!node_is_equal(trav,"part")) {
php_error(E_ERROR,"SOAP-ERROR: Parsing WSDL: Unexpected WSDL element <%s>",trav->name);
}
part = trav;
param = sdl_malloc(sizeof(sdlParam));
memset(param,0,sizeof(sdlParam));
param->order = 0;
@ -444,8 +481,9 @@ static HashTable* wsdl_message(sdlCtx *ctx, char* message_name)
}
zend_hash_next_index_insert(parameters, &param, sizeof(sdlParamPtr), NULL);
trav = trav->next;
}
ENDFOREACH(trav);
return parameters;
}
@ -480,7 +518,7 @@ static sdlPtr load_wsdl(char *struri)
service = *tmp;
trav = service->children;
FOREACHNODE(trav, "port", port) {
while (trav != NULL) {
xmlAttrPtr type, name, bindingAttr, location;
xmlNodePtr portType, operation;
xmlNodePtr address, binding, trav2;
@ -488,6 +526,16 @@ static sdlPtr load_wsdl(char *struri)
sdlBindingPtr tmpbinding;
char *wsdl_soap_namespace = NULL;
if (!is_wsdl_element(trav) || node_is_equal(trav,"documentation")) {
trav = trav->next;
continue;
}
if (!node_is_equal(trav,"port")) {
php_error(E_ERROR,"SOAP-ERROR: Parsing WSDL: Unexpected WSDL element <%s>",trav->name);
}
port = trav;
tmpbinding = sdl_malloc(sizeof(sdlBinding));
memset(tmpbinding, 0, sizeof(sdlBinding));
@ -497,7 +545,35 @@ static sdlPtr load_wsdl(char *struri)
}
/* find address and figure out binding type */
address = get_node(port->children, "address");
address = NULL;
trav2 = port->children;
while (trav2 != NULL) {
if (node_is_equal(trav2,"address") && trav2->ns) {
if (!strncmp(trav2->ns->href, WSDL_SOAP11_NAMESPACE, sizeof(WSDL_SOAP11_NAMESPACE))) {
address = trav2;
wsdl_soap_namespace = WSDL_SOAP11_NAMESPACE;
tmpbinding->bindingType = BINDING_SOAP;
} else if (!strncmp(trav2->ns->href, WSDL_SOAP12_NAMESPACE, sizeof(WSDL_SOAP12_NAMESPACE))) {
address = trav2;
wsdl_soap_namespace = WSDL_SOAP12_NAMESPACE;
tmpbinding->bindingType = BINDING_SOAP;
} else if (!strncmp(trav2->ns->href, RPC_SOAP12_NAMESPACE, sizeof(RPC_SOAP12_NAMESPACE))) {
address = trav2;
wsdl_soap_namespace = RPC_SOAP12_NAMESPACE;
tmpbinding->bindingType = BINDING_SOAP;
} else if (!strncmp(trav2->ns->href, WSDL_HTTP11_NAMESPACE, sizeof(WSDL_HTTP11_NAMESPACE))) {
address = trav2;
tmpbinding->bindingType = BINDING_HTTP;
} else if (!strncmp(trav2->ns->href, WSDL_HTTP12_NAMESPACE, sizeof(WSDL_HTTP12_NAMESPACE))) {
address = trav2;
tmpbinding->bindingType = BINDING_HTTP;
}
}
if (trav2 != address && is_wsdl_element(trav2) && !node_is_equal(trav2,"documentation")) {
php_error(E_ERROR,"SOAP-ERROR: Parsing WSDL: Unexpected WSDL element <%s>",trav2->name);
}
trav2 = trav2->next;
}
if (!address) {
php_error(E_ERROR, "SOAP-ERROR: Parsing WSDL: No address associated with <port>");
}
@ -509,27 +585,6 @@ static sdlPtr load_wsdl(char *struri)
tmpbinding->location = sdl_strdup(location->children->content);
if (address->ns) {
if (!strncmp(address->ns->href, WSDL_SOAP11_NAMESPACE, sizeof(WSDL_SOAP11_NAMESPACE))) {
wsdl_soap_namespace = WSDL_SOAP11_NAMESPACE;
tmpbinding->bindingType = BINDING_SOAP;
} else if (!strncmp(address->ns->href, WSDL_SOAP12_NAMESPACE, sizeof(WSDL_SOAP12_NAMESPACE))) {
wsdl_soap_namespace = WSDL_SOAP12_NAMESPACE;
tmpbinding->bindingType = BINDING_SOAP;
} else if (!strncmp(address->ns->href, RPC_SOAP12_NAMESPACE, sizeof(RPC_SOAP12_NAMESPACE))) {
wsdl_soap_namespace = RPC_SOAP12_NAMESPACE;
tmpbinding->bindingType = BINDING_SOAP;
} else if (!strncmp(address->ns->href, WSDL_HTTP11_NAMESPACE, sizeof(WSDL_HTTP11_NAMESPACE))) {
tmpbinding->bindingType = BINDING_HTTP;
} else if (!strncmp(address->ns->href, WSDL_HTTP12_NAMESPACE, sizeof(WSDL_HTTP12_NAMESPACE))) {
tmpbinding->bindingType = BINDING_HTTP;
} else {
php_error(E_ERROR, "SOAP-ERROR: Parsing WSDL: PHP-SOAP doesn't support binding '%s'",address->ns->href);
}
} else {
php_error(E_ERROR, "SOAP-ERROR: Parsing WSDL: Unknown binding type");
}
ctype = strrchr(bindingAttr->children->content,':');
if (ctype == NULL) {
ctype = bindingAttr->children->content;
@ -591,17 +646,44 @@ static sdlPtr load_wsdl(char *struri)
portType = *tmp;
trav2 = binding->children;
FOREACHNODE(trav2, "operation", operation) {
while (trav2 != NULL) {
sdlFunctionPtr function;
xmlNodePtr input, output, fault, portTypeOperation;
xmlNodePtr input, output, fault, portTypeOperation, trav3;
xmlAttrPtr op_name, paramOrder;
if ((tmpbinding->bindingType == BINDING_SOAP &&
node_is_equal_ex(trav2, "binding", wsdl_soap_namespace)) ||
!is_wsdl_element(trav2) ||
node_is_equal(trav2,"documentation")) {
trav2 = trav2->next;
continue;
}
if (!node_is_equal(trav2,"operation")) {
php_error(E_ERROR,"SOAP-ERROR: Parsing WSDL: Unexpected WSDL element <%s>",trav2->name);
}
operation = trav2;
op_name = get_attribute(operation->properties, "name");
if (op_name == NULL) {
php_error(E_ERROR, "SOAP-ERROR: Parsing WSDL: Missing 'name' attribute for <operation>");
}
portTypeOperation = get_node_with_attribute(portType->children, "operation", "name", op_name->children->content);
trav3 = operation->children;
while (trav3 != NULL) {
if (tmpbinding->bindingType == BINDING_SOAP &&
node_is_equal_ex(trav3, "operation", wsdl_soap_namespace)) {
} else if (is_wsdl_element(trav3) &&
!node_is_equal(trav3,"input") &&
!node_is_equal(trav3,"output") &&
!node_is_equal(trav3,"fault") &&
!node_is_equal(trav3,"documentation")) {
php_error(E_ERROR,"SOAP-ERROR: Parsing WSDL: Unexpected WSDL element <%s>",trav3->name);
}
trav3 = trav3->next;
}
portTypeOperation = get_node_with_attribute_ex(portType->children, "operation", WSDL_NAMESPACE, "name", op_name->children->content, NULL);
if (portTypeOperation == NULL) {
php_error(E_ERROR, "SOAP-ERROR: Parsing WSDL: Missing <portType>/<operation> with name '%s'", op_name->children->content);
}
@ -647,7 +729,7 @@ static sdlPtr load_wsdl(char *struri)
function->bindingAttributes = (void *)soapFunctionBinding;
}
input = get_node(portTypeOperation->children, "input");
input = get_node_ex(portTypeOperation->children, "input", WSDL_NAMESPACE);
if (input != NULL) {
xmlAttrPtr message, name;
@ -665,15 +747,15 @@ static sdlPtr load_wsdl(char *struri)
}
if (tmpbinding->bindingType == BINDING_SOAP) {
input = get_node(operation->children, "input");
input = get_node_ex(operation->children, "input", WSDL_NAMESPACE);
if (input != NULL) {
sdlSoapBindingFunctionPtr soapFunctionBinding = function->bindingAttributes;
wsdl_soap_binding_body(&ctx, input, wsdl_soap_namespace,&soapFunctionBinding->input);
wsdl_soap_binding_body(&ctx, input, wsdl_soap_namespace, &soapFunctionBinding->input, function->requestParameters);
}
}
}
output = get_node(portTypeOperation->children, "output");
output = get_node_ex(portTypeOperation->children, "output", WSDL_NAMESPACE);
if (output != NULL) {
xmlAttrPtr message, name;
@ -696,10 +778,10 @@ static sdlPtr load_wsdl(char *struri)
}
if (tmpbinding->bindingType == BINDING_SOAP) {
output = get_node(operation->children, "output");
output = get_node_ex(operation->children, "output", WSDL_NAMESPACE);
if (output != NULL) {
sdlSoapBindingFunctionPtr soapFunctionBinding = function->bindingAttributes;
wsdl_soap_binding_body(&ctx, output, wsdl_soap_namespace, &soapFunctionBinding->output);
wsdl_soap_binding_body(&ctx, output, wsdl_soap_namespace, &soapFunctionBinding->output, function->responseParameters);
}
}
}
@ -709,7 +791,7 @@ static sdlPtr load_wsdl(char *struri)
/* FIXME: */
}
fault = get_node(operation->children, "fault");
fault = get_node_ex(operation->children, "fault", WSDL_NAMESPACE);
if (!fault) {
/* FIXME: */
}
@ -720,7 +802,9 @@ static sdlPtr load_wsdl(char *struri)
char *tmp = estrdup(function->functionName);
int len = strlen(tmp);
zend_hash_add(&ctx.sdl->functions, php_strtolower(tmp, len), len+1, &function, sizeof(sdlFunctionPtr), NULL);
if (zend_hash_add(&ctx.sdl->functions, php_strtolower(tmp, len), len+1, &function, sizeof(sdlFunctionPtr), NULL) != SUCCESS) {
zend_hash_next_index_insert(&ctx.sdl->functions, &function, sizeof(sdlFunctionPtr), NULL);
}
efree(tmp);
if (function->requestName != NULL && strcmp(function->requestName,function->functionName) != 0) {
if (ctx.sdl->requests == NULL) {
@ -733,8 +817,8 @@ static sdlPtr load_wsdl(char *struri)
efree(tmp);
}
}
trav2 = trav2->next;
}
ENDFOREACH(trav2);
if (!ctx.sdl->bindings) {
ctx.sdl->bindings = sdl_malloc(sizeof(HashTable));
@ -742,8 +826,8 @@ static sdlPtr load_wsdl(char *struri)
}
zend_hash_add(ctx.sdl->bindings, tmpbinding->name, strlen(tmpbinding->name), &tmpbinding, sizeof(sdlBindingPtr), NULL);
trav= trav->next;
}
ENDFOREACH(trav);
zend_hash_move_forward(&ctx.services);
}
@ -1235,7 +1319,6 @@ static sdlPtr get_sdl_from_cache(const char *fn, const char *uri, time_t t)
binding->soapAction = sdl_deserialize_string(&in);
sdl_deserialize_soap_body(&binding->input, encoders, types, &in);
sdl_deserialize_soap_body(&binding->output, encoders, types, &in);
/*sdl_deserialize_soap_body(&binding->fault, encoders, types, &in);*/
} else {
WSDL_CACHE_SKIP(1, &in);
}
@ -1772,7 +1855,6 @@ static void add_sdl_to_cache(const char *fn, const char *uri, time_t t, sdlPtr s
sdl_serialize_string(binding->soapAction, out);
sdl_serialize_soap_body(&binding->input, &tmp_encoders, &tmp_types, out);
sdl_serialize_soap_body(&binding->output, &tmp_encoders, &tmp_types, out);
/*sdl_serialize_soap_body(&binding->fault, &tmp_encoders, &tmp_types, out);*/
} else {
WSDL_CACHE_PUT_1(0,out);
}
@ -1986,7 +2068,6 @@ static void delete_function(void *data)
}
delete_sdl_soap_binding_function_body(soapFunction->input);
delete_sdl_soap_binding_function_body(soapFunction->output);
delete_sdl_soap_binding_function_body(soapFunction->fault);
sdl_free(soapFunction);
}
sdl_free(function);

1
ext/soap/php_sdl.h
View File

@ -115,7 +115,6 @@ struct _sdlSoapBindingFunction {
sdlSoapBindingFunctionBody input;
sdlSoapBindingFunctionBody output;
sdlSoapBindingFunctionBody fault;
};
struct _sdlRestrictionInt {