msi: Make MsiViewFetch() RPC-compatible.
Signed-off-by: Zebediah Figura <z.figura12@gmail.com> Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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afb5eede24
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39c116fd0c
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@ -831,6 +831,8 @@ extern UINT msi_record_set_string(MSIRECORD *, UINT, const WCHAR *, int) DECLSPE
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extern const WCHAR *msi_record_get_string(const MSIRECORD *, UINT, int *) DECLSPEC_HIDDEN;
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extern void dump_record(MSIRECORD *) DECLSPEC_HIDDEN;
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extern UINT unmarshal_record(const struct wire_record *in, MSIHANDLE *out) DECLSPEC_HIDDEN;
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extern struct wire_record *marshal_record(MSIHANDLE handle) DECLSPEC_HIDDEN;
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extern void free_remote_record(struct wire_record *rec) DECLSPEC_HIDDEN;
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/* stream internals */
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extern void enum_stream_names( IStorage *stg ) DECLSPEC_HIDDEN;
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@ -389,8 +389,22 @@ UINT WINAPI MsiViewFetch(MSIHANDLE hView, MSIHANDLE *record)
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*record = 0;
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query = msihandle2msiinfo( hView, MSIHANDLETYPE_VIEW );
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if( !query )
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if (!query)
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{
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struct wire_record *wire_rec = NULL;
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MSIHANDLE remote;
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if (!(remote = msi_get_remote(hView)))
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return ERROR_INVALID_HANDLE;
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ret = remote_ViewFetch(remote, &wire_rec);
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if (!ret)
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{
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ret = unmarshal_record(wire_rec, record);
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free_remote_record(wire_rec);
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}
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return ret;
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}
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ret = MSI_ViewFetch( query, &rec );
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if( ret == ERROR_SUCCESS )
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{
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@ -1054,3 +1068,14 @@ UINT __cdecl remote_ViewExecute(MSIHANDLE view, struct wire_record *remote_rec)
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MsiCloseHandle(rec);
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return r;
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}
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UINT __cdecl remote_ViewFetch(MSIHANDLE view, struct wire_record **rec)
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{
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MSIHANDLE handle;
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UINT r = MsiViewFetch(view, &handle);
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*rec = NULL;
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if (!r)
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*rec = marshal_record(handle);
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MsiCloseHandle(handle);
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return r;
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}
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@ -1103,3 +1103,58 @@ UINT unmarshal_record(const struct wire_record *in, MSIHANDLE *out)
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msiobj_release(&rec->hdr);
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return ERROR_SUCCESS;
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}
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struct wire_record *marshal_record(MSIHANDLE handle)
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{
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struct wire_record *ret;
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unsigned int i, count;
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MSIRECORD *rec;
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if (!(rec = msihandle2msiinfo(handle, MSIHANDLETYPE_RECORD)))
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return NULL;
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count = MSI_RecordGetFieldCount(rec);
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ret = midl_user_allocate(sizeof(*ret) + count * sizeof(ret->fields[0]));
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ret->count = count;
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for (i = 0; i <= count; i++)
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{
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switch (rec->fields[i].type)
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{
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case MSIFIELD_NULL:
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break;
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case MSIFIELD_INT:
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ret->fields[i].u.iVal = rec->fields[i].u.iVal;
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break;
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case MSIFIELD_WSTR:
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ret->fields[i].u.szwVal = strdupW(rec->fields[i].u.szwVal);
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break;
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case MSIFIELD_STREAM:
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IStream_AddRef(rec->fields[i].u.stream);
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ret->fields[i].u.stream = rec->fields[i].u.stream;
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break;
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default:
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ERR("invalid field type %d\n", rec->fields[i].type);
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break;
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}
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ret->fields[i].type = rec->fields[i].type;
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}
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msiobj_release(&rec->hdr);
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return ret;
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}
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void free_remote_record(struct wire_record *rec)
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{
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int i;
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for (i = 0; i <= rec->count; i++)
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{
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if (rec->fields[i].type == MSIFIELD_WSTR)
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midl_user_free(rec->fields[i].u.szwVal);
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else if (rec->fields[i].type == MSIFIELD_STREAM)
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IStream_Release(rec->fields[i].u.stream);
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}
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midl_user_free(rec);
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}
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@ -243,7 +243,9 @@ static void test_props(MSIHANDLE hinst)
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static void test_db(MSIHANDLE hinst)
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{
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MSIHANDLE hdb, view, rec;
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MSIHANDLE hdb, view, rec, rec2;
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char buffer[10];
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DWORD sz;
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UINT r;
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hdb = MsiGetActiveDatabase(hinst);
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@ -264,6 +266,56 @@ static void test_db(MSIHANDLE hinst)
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r = MsiViewExecute(view, 0);
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ok(hinst, !r, "got %u\n", r);
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r = MsiViewFetch(view, &rec2);
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ok(hinst, !r, "got %u\n", r);
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r = MsiRecordGetFieldCount(rec2);
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ok(hinst, r == 3, "got %u\n", r);
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sz = sizeof(buffer);
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r = MsiRecordGetStringA(rec2, 1, buffer, &sz);
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ok(hinst, !r, "got %u\n", r);
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ok(hinst, sz == strlen(buffer), "got size %u\n", sz);
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ok(hinst, !strcmp(buffer, "one"), "got '%s'\n", buffer);
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r = MsiRecordGetInteger(rec2, 2);
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ok(hinst, r == 1, "got %d\n", r);
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sz = sizeof(buffer);
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r = MsiRecordReadStream(rec2, 3, buffer, &sz);
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ok(hinst, !r, "got %u\n", r);
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ok(hinst, !memcmp(buffer, "unus", 4), "wrong data\n");
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r = MsiCloseHandle(rec2);
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ok(hinst, !r, "got %u\n", r);
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r = MsiViewFetch(view, &rec2);
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ok(hinst, !r, "got %u\n", r);
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r = MsiRecordGetFieldCount(rec2);
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ok(hinst, r == 3, "got %u\n", r);
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sz = sizeof(buffer);
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r = MsiRecordGetStringA(rec2, 1, buffer, &sz);
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ok(hinst, !r, "got %u\n", r);
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ok(hinst, sz == strlen(buffer), "got size %u\n", sz);
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ok(hinst, !strcmp(buffer, "two"), "got '%s'\n", buffer);
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r = MsiRecordGetInteger(rec2, 2);
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ok(hinst, r == 2, "got %d\n", r);
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sz = sizeof(buffer);
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r = MsiRecordReadStream(rec2, 3, buffer, &sz);
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ok(hinst, !r, "got %u\n", r);
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ok(hinst, !memcmp(buffer, "duo", 3), "wrong data\n");
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r = MsiCloseHandle(rec2);
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ok(hinst, !r, "got %u\n", r);
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r = MsiViewFetch(view, &rec2);
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ok(hinst, r == ERROR_NO_MORE_ITEMS, "got %u\n", r);
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ok(hinst, !rec2, "got %u\n", rec2);
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r = MsiCloseHandle(view);
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ok(hinst, !r, "got %u\n", r);
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@ -276,6 +328,19 @@ static void test_db(MSIHANDLE hinst)
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r = MsiViewExecute(view, rec);
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ok(hinst, !r, "got %u\n", r);
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r = MsiViewFetch(view, &rec2);
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ok(hinst, !r, "got %u\n", r);
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r = MsiRecordGetInteger(rec2, 2);
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ok(hinst, r == 1, "got %d\n", r);
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r = MsiCloseHandle(rec2);
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ok(hinst, !r, "got %u\n", r);
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r = MsiViewFetch(view, &rec2);
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ok(hinst, r == ERROR_NO_MORE_ITEMS, "got %u\n", r);
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ok(hinst, !rec2, "got %u\n", rec2);
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r = MsiCloseHandle(rec);
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ok(hinst, !r, "got %u\n", r);
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@ -57,6 +57,7 @@ struct wire_record {
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interface IWineMsiRemote
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{
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UINT remote_ViewExecute( [in] MSIHANDLE view, [in, unique] struct wire_record *record );
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UINT remote_ViewFetch( [in] MSIHANDLE view, [out] struct wire_record **record );
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MSICONDITION remote_DatabaseIsTablePersistent( [in] MSIHANDLE db, [in] LPCWSTR table );
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HRESULT remote_DatabaseGetPrimaryKeys( [in] MSIHANDLE db, [in] LPCWSTR table, [out] MSIHANDLE *keys );
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