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Added get_protocol_iface internal function and use it in 

get_protocol_info.
oldstable
Jacek Caban 2005-11-14 12:28:18 +00:00 committed by Alexandre Julliard
parent 4665deda9e
commit 9630d155c2
3 changed files with 54 additions and 36 deletions
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41
dlls/urlmon/internet.c
View File

@ -64,47 +64,16 @@ static HRESULT parse_schema(LPCWSTR url, DWORD flags, LPWSTR result, DWORD size,
static IInternetProtocolInfo *get_protocol_info(LPCWSTR url)
{
IInternetProtocolInfo *ret = NULL;
WCHAR schema[64], str_clsid[64];
HKEY hkey = NULL;
DWORD res, type, size, schema_len;
CLSID clsid;
LPWSTR wszKey;
IUnknown *unk;
HRESULT hres;
static const WCHAR wszProtocolsKey[] =
{'P','R','O','T','O','C','O','L','S','\\','H','a','n','d','l','e','r','\\'};
static const WCHAR wszCLSID[] = {'C','L','S','I','D',0};
hres = parse_schema(url, 0, schema, sizeof(schema)/sizeof(schema[0]), &schema_len);
if(FAILED(hres) || !schema_len)
hres = get_protocol_iface(url, &unk);
if(FAILED(hres))
return NULL;
wszKey = HeapAlloc(GetProcessHeap(), 0, sizeof(wszProtocolsKey)+(schema_len+1)*sizeof(WCHAR));
memcpy(wszKey, wszProtocolsKey, sizeof(wszProtocolsKey));
memcpy(wszKey + sizeof(wszProtocolsKey)/sizeof(WCHAR), schema, (schema_len+1)*sizeof(WCHAR));
IUnknown_QueryInterface(unk, &IID_IInternetProtocolInfo, (void**)&ret);
IUnknown_Release(unk);
res = RegOpenKeyW(HKEY_CLASSES_ROOT, wszKey, &hkey);
HeapFree(GetProcessHeap(), 0, wszKey);
if(res != ERROR_SUCCESS) {
TRACE("Could not open key %s\n", debugstr_w(wszKey));
return NULL;
}
size = sizeof(str_clsid);
res = RegQueryValueExW(hkey, wszCLSID, NULL, &type, (LPBYTE)str_clsid, &size);
RegCloseKey(hkey);
if(res != ERROR_SUCCESS || type != REG_SZ) {
WARN("Could not get protocol CLSID res=%ld\n", res);
return NULL;
}
hres = CLSIDFromString(str_clsid, &clsid);
if(FAILED(hres)) {
WARN("CLSIDFromString failed: %08lx\n", hres);
return NULL;
}
CoGetClassObject(&clsid, CLSCTX_INPROC_SERVER, NULL, &IID_IInternetProtocolInfo, (void**)&ret);
return ret;
}

47
dlls/urlmon/session.c
View File

@ -23,6 +23,7 @@
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winreg.h"
#include "ole2.h"
#include "urlmon.h"
#include "urlmon_main.h"
@ -31,6 +32,52 @@
WINE_DEFAULT_DEBUG_CHANNEL(urlmon);
HRESULT get_protocol_iface(LPCWSTR url, IUnknown **ret)
{
WCHAR schema[64], str_clsid[64];
HKEY hkey = NULL;
DWORD res, type, size, schema_len;
CLSID clsid;
LPWSTR wszKey;
HRESULT hres;
static const WCHAR wszProtocolsKey[] =
{'P','R','O','T','O','C','O','L','S','\\','H','a','n','d','l','e','r','\\'};
static const WCHAR wszCLSID[] = {'C','L','S','I','D',0};
hres = CoInternetParseUrl(url, PARSE_SCHEMA, 0, schema, sizeof(schema)/sizeof(schema[0]),
&schema_len, 0);
if(FAILED(hres) || !schema_len)
return E_FAIL;
wszKey = HeapAlloc(GetProcessHeap(), 0, sizeof(wszProtocolsKey)+(schema_len+1)*sizeof(WCHAR));
memcpy(wszKey, wszProtocolsKey, sizeof(wszProtocolsKey));
memcpy(wszKey + sizeof(wszProtocolsKey)/sizeof(WCHAR), schema, (schema_len+1)*sizeof(WCHAR));
res = RegOpenKeyW(HKEY_CLASSES_ROOT, wszKey, &hkey);
HeapFree(GetProcessHeap(), 0, wszKey);
if(res != ERROR_SUCCESS) {
TRACE("Could not open key %s\n", debugstr_w(wszKey));
return E_FAIL;
}
size = sizeof(str_clsid);
res = RegQueryValueExW(hkey, wszCLSID, NULL, &type, (LPBYTE)str_clsid, &size);
RegCloseKey(hkey);
if(res != ERROR_SUCCESS || type != REG_SZ) {
WARN("Could not get protocol CLSID res=%ld\n", res);
return E_FAIL;
}
hres = CLSIDFromString(str_clsid, &clsid);
if(FAILED(hres)) {
WARN("CLSIDFromString failed: %08lx\n", hres);
return hres;
}
return CoGetClassObject(&clsid, CLSCTX_INPROC_SERVER, NULL, &IID_IUnknown, (void**)ret);
}
static HRESULT WINAPI InternetSession_QueryInterface(IInternetSession *iface,
REFIID riid, void **ppv)
{

2
dlls/urlmon/urlmon_main.h
View File

@ -54,4 +54,6 @@ typedef struct
HRESULT UMCreateStreamOnCacheFile(LPCWSTR pszURL, DWORD dwSize, LPWSTR pszFileName, HANDLE *phfile, IUMCacheStream **ppstr);
void UMCloseCacheFileStream(IUMCacheStream *pstr);
HRESULT get_protocol_iface(LPCWSTR url, IUnknown **ret);
#endif /* __WINE_URLMON_MAIN_H */