[PATCH 5/7] wsdapi: Build and write Scopes and XAddrs lists for Hello message.

[Owen Rudge]

Signed-off-by: Owen Rudge 
---
   dlls/wsdapi/soap.c | 61 
++++++++++++++++++++++++++++++++++++++++++++++++++++++
   1 file changed, 61 insertions(+)

[Huw Davies]

On Fri, Apr 20, 2018 at 08:18:21AM +0100, Owen Rudge wrote:
> Signed-off-by: Owen Rudge
>
> dlls/wsdapi/soap.c | 61
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++
>   1 file changed, 61 insertions(+)
> diff --git a/dlls/wsdapi/soap.c b/dlls/wsdapi/soap.c
> index 68e6a32f73..6401a6f8b7 100644
> --- a/dlls/wsdapi/soap.c
> +++ b/dlls/wsdapi/soap.c
> @@ -78,6 +78,8 @@ static const WCHAR helloString[] = { 'H','e','l','l','o', 0 };
>  static const WCHAR endpointReferenceString[] = { 'E','n','d','p','o','i','n','t','R','e','f','e','r','e','n','c','e', 0 };
>  static const WCHAR addressString[] = { 'A','d','d','r','e','s','s', 0 };
>  static const WCHAR typesString[] = { 'T','y','p','e','s', 0 };
> +static const WCHAR scopesString[] = { 'S','c','o','p','e','s', 0 };
> +static const WCHAR xAddrsString[] = { 'X','A','d','d','r','s', 0 };
>
> struct discovered_namespace
>  {
> @@ -535,6 +537,39 @@ static HRESULT build_types_list(LPWSTR buffer, size_t buffer_size, const WSD_NAM
>      return S_OK;
>  }
>
> +static HRESULT build_uri_list(LPWSTR buffer, size_t buffer_size, const WSD_URI_LIST *list)
> +{
> - size_t memory_needed = 0, string_len = 0;
> - const WSD_URI_LIST *cur = list;
> - LPWSTR cur_buf_pos = buffer;
> -
> - ZeroMemory(buffer, buffer_size);
> -
> - while (cur != NULL)
> - {
> -
>    /* Calculate space needed, including trailing space */
> -
>    string_len = lstrlenW(cur->Element);
> -
>    memory_needed = (string_len + 1) * sizeof(WCHAR);
> -
> -
>    if (cur_buf_pos + memory_needed > buffer + buffer_size)
> -
>        return E_INVALIDARG;
> -
> -
>    memcpy(cur_buf_pos, cur->Element, memory_needed);
> -
>    cur_buf_pos += string_len;
> -
> -
>    *cur_buf_pos = ' ';
> -
>    cur_buf_pos++;
> -
> -
>    cur = cur->Next;
> - }
> -
> - /* Remove the last trailing space */
> - cur_buf_pos--;
> - *cur_buf_pos = 0;

Similar question to build_types_list().
> -
> - return S_OK;
>
> +}
> -
>
> static HRESULT duplicate_element(WSDXML_ELEMENT *parent, const WSDXML_ELEMENT *node, struct list *namespaces)
>  {
>      WSDXML_ATTRIBUTE *cur_attribute, *new_attribute, *last_attribute = NULL;
> @@ -916,6 +951,32 @@ HRESULT send_hello_message(IWSDiscoveryPublisherImpl *impl, LPCWSTR id, ULONGLON
>          if (FAILED(ret)) goto cleanup;
>      }
> - /* wsd:Scopes */
> - if (scopes_list != NULL)
> - {
> -
>    buffer = WSDAllocateLinkedMemory(hello_element, WSD_MAX_TEXT_LENGTH * sizeof(WCHAR));
> -
>    if (buffer == NULL) goto cleanup;

Returning S_OK here.
> -
> -
>    ret = build_uri_list(buffer, WSD_MAX_TEXT_LENGTH * sizeof(WCHAR), scopes_list);
> -
>    if (FAILED(ret)) goto cleanup;
> -
> -
>    ret = add_child_element(impl->xmlContext, hello_element, discoveryNsUri, scopesString, buffer, NULL);
> -
>    if (FAILED(ret)) goto cleanup;
> - }
> -
> - /* wsd:XAddrs */
> - if (xaddrs_list != NULL)
> - {
> -
>    buffer = WSDAllocateLinkedMemory(hello_element, WSD_MAX_TEXT_LENGTH * sizeof(WCHAR));
> -
>    if (buffer == NULL) goto cleanup;

And here.
> -
> -
>    ret = build_uri_list(buffer, WSD_MAX_TEXT_LENGTH * sizeof(WCHAR), xaddrs_list);
> -
>    if (FAILED(ret)) goto cleanup;
> -
> -
>    ret = add_child_element(impl->xmlContext, hello_element, discoveryNsUri, xAddrsString, buffer, NULL);
> -
>    if (FAILED(ret)) goto cleanup;
> - }
> - /* Write any body elements */
>    if (any != NULL)
>    {

[Owen Rudge]

> Similar question to build_types_list().

Again, this is handled by the calling function, but again I'll rewrite those.
> Returning S_OK here.

Thanks, I'll fix those.

Owen