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dpnet: Use registry lookup in EnumServiceProviders. 

Signed-off-by: Alistair Leslie-Hughes <leslie_alistair@hotmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alistair Leslie-Hughes 2017-02-09 06:45:42 +00:00 committed by Alexandre Julliard
parent c7ad47e9b2
commit e21c573295
1 changed files with 89 additions and 27 deletions
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116
dlls/dpnet/peer.c
View File

@ -126,63 +126,125 @@ static HRESULT WINAPI IDirectPlay8PeerImpl_Initialize(IDirectPlay8Peer *iface,
return DPN_OK;
}
static HRESULT WINAPI IDirectPlay8PeerImpl_EnumServiceProviders(IDirectPlay8Peer *iface,
const GUID * const pguidServiceProvider, const GUID * const pguidApplication,
DPN_SERVICE_PROVIDER_INFO * const pSPInfoBuffer, DWORD * const pcbEnumData,
DWORD * const pcReturned, const DWORD dwFlags)
static HRESULT enum_services_providers(const GUID * const service, DPN_SERVICE_PROVIDER_INFO * const info_buffer,
DWORD * const buf_size, DWORD * const returned)
{
static const WCHAR dp_providerW[] = {'D','i','r','e','c','t','P','l','a','y','8',' ','T','C','P','/','I','P',' ',
'S','e','r','v','i','c','e',' ','P','r','o','v','i','d','e','r','\0'};
static const WCHAR serviceproviders[] = {'S','O','F','T','W','A','R','E','\\','M','i','c','r','o','s','o','f','t','\\',
'D','i','r','e','c','t','P','l','a','y','8','\\',
'S','e','r','v','i','c','e',' ','P','r','o','v','i','d','e','r','s',0};
static const WCHAR friendly[] = {'F','r','i','e','n','d','l','y',' ','N','a','m','e',0};
static const WCHAR dp_adapterW[] = {'L','o','c','a','l',' ','A','r','e','a',' ','C','o','n','n','e','c','t','i','o','n',
' ','-',' ','I','P','v','4','\0'};
' ','-',' ','I','P','v','4',0};
static const GUID adapter_guid = {0x4ce725f6, 0xd3c0, 0xdade, {0xba, 0x6f, 0x11, 0xf9, 0x65, 0xbc, 0x42, 0x99}};
DWORD req_size;
DWORD req_size = 0;
LONG res;
HKEY key = NULL;
LONG next_key;
DWORD index = 0;
WCHAR provider[MAX_PATH];
DWORD size;
TRACE("(%p)->(%p,%p,%p,%p,%p,%x): stub\n", iface, pguidServiceProvider, pguidApplication, pSPInfoBuffer,
pcbEnumData, pcReturned, dwFlags);
if(!pcReturned || !pcbEnumData)
if(!returned || !buf_size)
return E_POINTER;
if(!pguidServiceProvider)
*returned = 0;
if(!service)
{
req_size = sizeof(DPN_SERVICE_PROVIDER_INFO) + sizeof(dp_providerW);
res = RegOpenKeyExW(HKEY_LOCAL_MACHINE, serviceproviders, 0, KEY_READ, &key);
if(res == ERROR_FILE_NOT_FOUND)
return DPNERR_DOESNOTEXIST;
next_key = RegEnumKeyW( key, index, provider, MAX_PATH);
while(next_key == ERROR_SUCCESS)
{
res = RegGetValueW(key, provider, friendly, RRF_RT_REG_SZ, NULL, NULL, &size);
if(res == ERROR_SUCCESS)
{
req_size += sizeof(DPN_SERVICE_PROVIDER_INFO) + size;
(*returned)++;
}
index++;
next_key = RegEnumKeyW( key, index, provider, MAX_PATH );
}
}
else if(IsEqualGUID(pguidServiceProvider, &CLSID_DP8SP_TCPIP))
else if(IsEqualGUID(service, &CLSID_DP8SP_TCPIP))
{
req_size = sizeof(DPN_SERVICE_PROVIDER_INFO) + sizeof(dp_adapterW);
}
else
{
FIXME("Application requested a provider we don't handle (yet)\n");
*pcReturned = 0;
return DPNERR_DOESNOTEXIST;
}
if(*pcbEnumData < req_size)
if(*buf_size < req_size)
{
*pcbEnumData = req_size;
RegCloseKey(key);
*buf_size = req_size;
return DPNERR_BUFFERTOOSMALL;
}
pSPInfoBuffer->pwszName = (LPWSTR)(pSPInfoBuffer + 1);
if(!pguidServiceProvider)
if(!service)
{
lstrcpyW(pSPInfoBuffer->pwszName, dp_providerW);
pSPInfoBuffer->guid = CLSID_DP8SP_TCPIP;
int offset = 0;
int count = 0;
char *infoend = ((char *)info_buffer + (sizeof(DPN_SERVICE_PROVIDER_INFO) * (*returned)));
index = 0;
next_key = RegEnumKeyW( key, index, provider, MAX_PATH);
while(next_key == ERROR_SUCCESS)
{
res = RegGetValueW(key, provider, friendly, RRF_RT_REG_SZ, NULL, NULL, &size);
if(res == ERROR_SUCCESS)
{
info_buffer[count].guid = CLSID_DP8SP_TCPIP;
info_buffer[count].pwszName = (LPWSTR)(infoend + offset);
RegGetValueW(key, provider, friendly, RRF_RT_REG_SZ, NULL, info_buffer[count].pwszName, &size);
offset += size;
count++;
}
index++;
next_key = RegEnumKeyW(key, index, provider, MAX_PATH);
}
}
else
{
lstrcpyW(pSPInfoBuffer->pwszName, dp_adapterW);
pSPInfoBuffer->guid = adapter_guid;
info_buffer->pwszName = (LPWSTR)(info_buffer + 1);
lstrcpyW(info_buffer->pwszName, dp_adapterW);
info_buffer->guid = adapter_guid;
*returned = 1;
}
*pcReturned = 1;
RegCloseKey(key);
return DPN_OK;
}
static HRESULT WINAPI IDirectPlay8PeerImpl_EnumServiceProviders(IDirectPlay8Peer *iface,
const GUID * const pguidServiceProvider, const GUID * const pguidApplication,
DPN_SERVICE_PROVIDER_INFO * const pSPInfoBuffer, DWORD * const pcbEnumData,
DWORD * const pcReturned, const DWORD dwFlags)
{
TRACE("(%p)->(%s,%s,%p,%p,%p,%x)\n", iface, debugstr_guid(pguidServiceProvider), debugstr_guid(pguidApplication),
pSPInfoBuffer, pcbEnumData, pcReturned, dwFlags);
if(dwFlags)
FIXME("Unhandled flags %x\n", dwFlags);
if(pguidApplication)
FIXME("Application guid %s is currently being ignored\n", debugstr_guid(pguidApplication));
return enum_services_providers(pguidServiceProvider, pSPInfoBuffer, pcbEnumData, pcReturned);
}
static HRESULT WINAPI IDirectPlay8PeerImpl_CancelAsyncOperation(IDirectPlay8Peer *iface,
const DPNHANDLE hAsyncHandle, const DWORD dwFlags)
{