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itss: Added ITS protocol implementation.

This commit is contained in:
Jacek Caban 2006-12-25 16:08:20 +01:00 committed by Alexandre Julliard
parent 3b44fb3eb7
commit 1f6c8f975d
2 changed files with 143 additions and 14 deletions
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2
dlls/itss/Makefile.in
View File

@ -3,7 +3,7 @@ TOPOBJDIR = ../..
SRCDIR = @srcdir@
VPATH = @srcdir@
MODULE = itss.dll
IMPORTS = ole32 user32 advapi32 kernel32 ntdll
IMPORTS = urlmon ole32 user32 advapi32 kernel32 ntdll
EXTRALIBS = -luuid
EXTRADEFS = -DCOM_NO_WINDOWS_H

155
dlls/itss/protocol.c
View File

@ -26,20 +26,36 @@
#include "ole2.h"
#include "urlmon.h"
#include "itsstor.h"
#include "chm_lib.h"
#include "wine/debug.h"
#include "wine/unicode.h"
WINE_DEFAULT_DEBUG_CHANNEL(itss);
typedef struct {
const IInternetProtocolVtbl *lpInternetProtocolVtbl;
LONG ref;
ULONG offset;
struct chmFile *chm_file;
struct chmUnitInfo chm_object;
} ITSProtocol;
#define PROTOCOL_THIS(iface) DEFINE_THIS(ITSProtocol, InternetProtocol, iface)
#define PROTOCOL(x) ((IInternetProtocol*) &(x)->lpInternetProtocolVtbl)
static void release_chm(ITSProtocol *This)
{
if(This->chm_file) {
chm_close(This->chm_file);
This->chm_file = NULL;
}
This->offset = 0;
}
#define PROTOCOL_THIS(iface) DEFINE_THIS(ITSProtocol, InternetProtocol, iface)
static HRESULT WINAPI ITSProtocol_QueryInterface(IInternetProtocol *iface, REFIID riid, void **ppv)
{
ITSProtocol *This = PROTOCOL_THIS(iface);
@ -81,21 +97,120 @@ static ULONG WINAPI ITSProtocol_Release(IInternetProtocol *iface)
TRACE("(%p) ref=%d\n", This, ref);
if(!ref) {
release_chm(This);
HeapFree(GetProcessHeap(), 0, This);
ITSS_UnlockModule();
}
return ref;
}
static LPCWSTR skip_schema(LPCWSTR url)
{
static const WCHAR its_schema[] = {'i','t','s',':'};
static const WCHAR msits_schema[] = {'m','s','-','i','t','s',':'};
static const WCHAR mk_schema[] = {'m','k',':','@','M','S','I','T','S','t','o','r','e',':'};
if(!strncmpiW(its_schema, url, sizeof(its_schema)/sizeof(WCHAR)))
return url+sizeof(its_schema)/sizeof(WCHAR);
if(!strncmpiW(msits_schema, url, sizeof(msits_schema)/sizeof(WCHAR)))
return url+sizeof(msits_schema)/sizeof(WCHAR);
if(!strncmpiW(mk_schema, url, sizeof(mk_schema)/sizeof(WCHAR)))
return url+sizeof(mk_schema)/sizeof(WCHAR);
return NULL;
}
static HRESULT report_result(IInternetProtocolSink *sink, HRESULT hres)
{
IInternetProtocolSink_ReportResult(sink, hres, 0, NULL);
return hres;
}
static HRESULT WINAPI ITSProtocol_Start(IInternetProtocol *iface, LPCWSTR szUrl,
IInternetProtocolSink *pOIProtSink, IInternetBindInfo *pOIBindInfo,
DWORD grfPI, DWORD dwReserved)
{
ITSProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)->(%s %p %p %08x %d)\n", This, debugstr_w(szUrl), pOIProtSink,
BINDINFO bindinfo;
DWORD bindf = 0, len;
LPWSTR file_name, mime;
LPCWSTR object_name, path;
struct chmFile *chm_file;
struct chmUnitInfo chm_object;
int res;
HRESULT hres;
static const WCHAR separator[] = {':',':',0};
TRACE("(%p)->(%s %p %p %08x %d)\n", This, debugstr_w(szUrl), pOIProtSink,
pOIBindInfo, grfPI, dwReserved);
return E_NOTIMPL;
path = skip_schema(szUrl);
if(!path)
return INET_E_USE_DEFAULT_PROTOCOLHANDLER;
memset(&bindinfo, 0, sizeof(bindinfo));
bindinfo.cbSize = sizeof(BINDINFO);
hres = IInternetBindInfo_GetBindInfo(pOIBindInfo, &bindf, &bindinfo);
if(FAILED(hres)) {
WARN("GetBindInfo failed: %08x\n", hres);
return hres;
}
ReleaseBindInfo(&bindinfo);
object_name = strstrW(path, separator);
if(!object_name) {
WARN("invalid url\n");
return report_result(pOIProtSink, STG_E_FILENOTFOUND);
}
len = object_name-path;
file_name = HeapAlloc(GetProcessHeap(), 0, (len+1)*sizeof(WCHAR));
memcpy(file_name, path, len*sizeof(WCHAR));
file_name[len] = 0;
chm_file = chm_openW(file_name);
if(!chm_file) {
WARN("Could not open chm file\n");
return report_result(pOIProtSink, STG_E_FILENOTFOUND);
}
object_name += 2;
memset(&chm_object, 0, sizeof(chm_object));
res = chm_resolve_object(chm_file, object_name, &chm_object);
if(res != CHM_RESOLVE_SUCCESS) {
WARN("Could not resolve chm object\n");
chm_close(chm_file);
return report_result(pOIProtSink, STG_E_FILENOTFOUND);
}
IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_SENDINGREQUEST, object_name+1);
/* FIXME: Native doesn't use FindMimeFromData */
hres = FindMimeFromData(NULL, szUrl, NULL, 0, NULL, 0, &mime, 0);
if(SUCCEEDED(hres)) {
IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_MIMETYPEAVAILABLE, mime);
CoTaskMemFree(mime);
}
hres = IInternetProtocolSink_ReportData(pOIProtSink,
BSCF_FIRSTDATANOTIFICATION|BSCF_DATAFULLYAVAILABLE,
chm_object.length, chm_object.length);
if(FAILED(hres)) {
WARN("ReportData failed: %08x\n", hres);
chm_close(chm_file);
return report_result(pOIProtSink, hres);
}
hres = IInternetProtocolSink_ReportProgress(pOIProtSink, BINDSTATUS_BEGINDOWNLOADDATA, NULL);
release_chm(This); /* Native leaks handle here */
This->chm_file = chm_file;
memcpy(&This->chm_object, &chm_object, sizeof(chm_object));
return report_result(pOIProtSink, hres);
}
static HRESULT WINAPI ITSProtocol_Continue(IInternetProtocol *iface, PROTOCOLDATA *pProtocolData)
@ -116,8 +231,10 @@ static HRESULT WINAPI ITSProtocol_Abort(IInternetProtocol *iface, HRESULT hrReas
static HRESULT WINAPI ITSProtocol_Terminate(IInternetProtocol *iface, DWORD dwOptions)
{
ITSProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)->(%08x)\n", This, dwOptions);
return E_NOTIMPL;
TRACE("(%p)->(%08x)\n", This, dwOptions);
return S_OK;
}
static HRESULT WINAPI ITSProtocol_Suspend(IInternetProtocol *iface)
@ -138,8 +255,16 @@ static HRESULT WINAPI ITSProtocol_Read(IInternetProtocol *iface, void *pv,
ULONG cb, ULONG *pcbRead)
{
ITSProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)->(%p %u %p)\n", This, pv, cb, pcbRead);
return E_NOTIMPL;
TRACE("(%p)->(%p %u %p)\n", This, pv, cb, pcbRead);
if(!This->chm_file)
return INET_E_DATA_NOT_AVAILABLE;
*pcbRead = chm_retrieve_object(This->chm_file, &This->chm_object, pv, This->offset, cb);
This->offset += *pcbRead;
return *pcbRead ? S_OK : S_FALSE;
}
static HRESULT WINAPI ITSProtocol_Seek(IInternetProtocol *iface, LARGE_INTEGER dlibMove,
@ -153,15 +278,19 @@ static HRESULT WINAPI ITSProtocol_Seek(IInternetProtocol *iface, LARGE_INTEGER d
static HRESULT WINAPI ITSProtocol_LockRequest(IInternetProtocol *iface, DWORD dwOptions)
{
ITSProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)->(%08x)\n", This, dwOptions);
return E_NOTIMPL;
TRACE("(%p)->(%08x)\n", This, dwOptions);
return S_OK;
}
static HRESULT WINAPI ITSProtocol_UnlockRequest(IInternetProtocol *iface)
{
ITSProtocol *This = PROTOCOL_THIS(iface);
FIXME("(%p)\n", This);
return E_NOTIMPL;
TRACE("(%p)\n", This);
return S_OK;
}
#undef PROTOCOL_THIS
@ -190,7 +319,7 @@ HRESULT ITSProtocol_create(IUnknown *pUnkOuter, LPVOID *ppobj)
ITSS_LockModule();
ret = HeapAlloc(GetProcessHeap(), 0, sizeof(ITSProtocol));
ret = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(ITSProtocol));
ret->lpInternetProtocolVtbl = &ITSProtocolVtbl;
ret->ref = 1;