[PATCH 1/5] inetcomm: Implement IMimeBody DeleteProp

[Nikolay Sivov]

On 06/30/2016 11:58 AM, Alistair Leslie-Hughes wrote:
> Signed-off-by: Alistair Leslie-Hughes <leslie_alistair at hotmail.com>
> ---
>   dlls/inetcomm/mimeole.c       | 23 +++++++++++++++++--
>   dlls/inetcomm/tests/mimeole.c | 53 +++++++++++++++++++++++++++++++++++++++++++
>   2 files changed, 74 insertions(+), 2 deletions(-)
>
> diff --git a/dlls/inetcomm/mimeole.c b/dlls/inetcomm/mimeole.c
> index 766503d..cff95a1 100644
> --- a/dlls/inetcomm/mimeole.c
> +++ b/dlls/inetcomm/mimeole.c
> @@ -898,8 +898,27 @@ static HRESULT WINAPI MimeBody_DeleteProp(
>                                    LPCSTR pszName)
>   {
>       MimeBody *This = impl_from_IMimeBody(iface);
> -    FIXME("(%p)->(%s) stub\n", This, debugstr_a(pszName));
> -    return E_NOTIMPL;
> +    header_t *cursor, *cursor2;
> +    BOOL found = FALSE;
You don't need to initialize 'found'.

> +
> +    TRACE("(%p)->(%s) stub\n", This, debugstr_a(pszName));
'stub' should be removed, unless it's still too stubby.
> +
> +    LIST_FOR_EACH_ENTRY_SAFE(cursor, cursor2, &This->headers, header_t, entry)
> +    {
> +        if(ISPIDSTR(pszName))
> +            found = STRTOPID(pszName) == cursor->prop->id;
> +        else
> +            found = !lstrcmpiA(pszName, cursor->prop->name);
> +
> +        if(found)
> +        {
> +             list_remove(&cursor->entry);
> +             HeapFree(GetProcessHeap(), 0, cursor);
> +             return S_OK;
> +        }
> +    }
> +
> +    return MIME_E_NOT_FOUND;
>   }
The way you use it, there's no need for _SAFE() list iteration.
>   static HRESULT WINAPI MimeBody_CopyProps(
> diff --git a/dlls/inetcomm/tests/mimeole.c b/dlls/inetcomm/tests/mimeole.c
> index 8063b86..46fd1d5 100644
> --- a/dlls/inetcomm/tests/mimeole.c
> +++ b/dlls/inetcomm/tests/mimeole.c
> @@ -604,6 +604,58 @@ static void test_BindToObject(void)
>       IMimeMessage_Release(msg);
>   }
>   
> +static void test_BodyDeleteProp(void)
> +{
> +    static const char topic[] = "wine topic";
> +    HRESULT hr;
> +    IMimeMessage *msg;
> +    IMimeBody *body;
> +    PROPVARIANT prop;
> +
> +    hr = MimeOleCreateMessage(NULL, &msg);
> +    ok(hr == S_OK, "ret %08x\n", hr);
> +
> +    PropVariantInit(&prop);
> +
> +    hr = IMimeMessage_BindToObject(msg, HBODY_ROOT, &IID_IMimeBody, (void**)&body);
> +    ok(hr == S_OK, "ret %08x\n", hr);
> +
> +    hr = IMimeBody_DeleteProp(body, "Subject");
> +    ok(hr == MIME_E_NOT_FOUND, "ret %08x\n", hr);
> +
> +    hr = IMimeBody_DeleteProp(body, PIDTOSTR(PID_HDR_SUBJECT));
> +    ok(hr == MIME_E_NOT_FOUND, "ret %08x\n", hr);
> +
> +    prop.vt = VT_LPSTR;
> +    prop.u.pszVal = CoTaskMemAlloc(strlen(topic)+1);
> +    strcpy(prop.u.pszVal, topic);
> +    hr = IMimeBody_SetProp(body, "Subject", 0, &prop);
> +    ok(hr == S_OK, "ret %08x\n", hr);
> +    PropVariantClear(&prop);
> +
> +    hr = IMimeBody_DeleteProp(body, "Subject");
> +    ok(hr == S_OK, "ret %08x\n", hr);
> +
> +    hr = IMimeBody_GetProp(body, "Subject", 0, &prop);
> +    ok(hr == MIME_E_NOT_FOUND, "ret %08x\n", hr);
> +
> +    prop.vt = VT_LPSTR;
> +    prop.u.pszVal = CoTaskMemAlloc(strlen(topic)+1);
> +    strcpy(prop.u.pszVal, topic);
> +    hr = IMimeBody_SetProp(body, PIDTOSTR(PID_HDR_SUBJECT), 0, &prop);
> +    ok(hr == S_OK, "ret %08x\n", hr);
> +    PropVariantClear(&prop);
> +
> +    hr = IMimeBody_DeleteProp(body, PIDTOSTR(PID_HDR_SUBJECT));
> +    ok(hr == S_OK, "ret %08x\n", hr);
> +
> +    hr = IMimeBody_GetProp(body, PIDTOSTR(PID_HDR_SUBJECT), 0, &prop);
> +    ok(hr == MIME_E_NOT_FOUND, "ret %08x\n", hr);
> +
> +    IMimeBody_Release(body);
> +    IMimeMessage_Release(msg);
> +}
> +
>   static void test_MimeOleGetPropertySchema(void)
>   {
>       HRESULT hr;
> @@ -627,6 +679,7 @@ START_TEST(mimeole)
>       test_MessageGetPropInfo();
>       test_MessageOptions();
>       test_BindToObject();
> +    test_BodyDeleteProp();
>       test_MimeOleGetPropertySchema();
>       OleUninitialize();
>   }