https://git.reactos.org/?p=reactos.git;a=commitdiff;h=8e75cb8a26b8ba1b58c5978d0cf73ae9f7c8ac37
commit 8e75cb8a26b8ba1b58c5978d0cf73ae9f7c8ac37 Author: winesync <[email protected]> AuthorDate: Sun Mar 13 19:08:37 2022 +0100 Commit: Mark Jansen <[email protected]> CommitDate: Sun Mar 20 19:28:28 2022 +0100 [WINESYNC] msi: Introduce msi_record_stream_name helper. Signed-off-by: Piotr Caban <[email protected]> Signed-off-by: Hans Leidekker <[email protected]> Signed-off-by: Alexandre Julliard <[email protected]> wine commit id 5fc68884adec547a5343e8713e8727282b5aa25a by Piotr Caban <[email protected]> --- dll/win32/msi/table.c | 93 ++++++++++++++++++++++++++------------------------- 1 file changed, 47 insertions(+), 46 deletions(-) diff --git a/dll/win32/msi/table.c b/dll/win32/msi/table.c index c0ffa99e1d6..f0c36b00131 100644 --- a/dll/win32/msi/table.c +++ b/dll/win32/msi/table.c @@ -2188,6 +2188,38 @@ UINT TABLE_CreateView( MSIDATABASE *db, LPCWSTR name, MSIVIEW **view ) return ERROR_SUCCESS; } +static UINT msi_record_stream_name( const MSITABLEVIEW *tv, MSIRECORD *rec, LPWSTR name, UINT *len ) +{ + UINT p = 0, l, i, r; + + l = wcslen( tv->name ); + if (name && *len > l) + memcpy(name, tv->name, l * sizeof(WCHAR)); + p += l; + + for ( i = 0; i < tv->num_cols; i++ ) + { + if (!(tv->columns[i].type & MSITYPE_KEY)) + continue; + + if (name && *len > p + 1) + name[p] = '.'; + p++; + + l = (*len > p ? *len - p : 0); + r = MSI_RecordGetStringW( rec, i + 1, name ? name + p : NULL, &l ); + if (r != ERROR_SUCCESS) + return r; + p += l; + } + + if (name && *len > p) + name[p] = 0; + + *len = p; + return ERROR_SUCCESS; +} + UINT MSI_CommitTables( MSIDATABASE *db ) { UINT r, bytes_per_strref; @@ -2252,61 +2284,30 @@ static UINT read_raw_int(const BYTE *data, UINT col, UINT bytes) static UINT msi_record_encoded_stream_name( const MSITABLEVIEW *tv, MSIRECORD *rec, LPWSTR *pstname ) { - LPWSTR stname = NULL, sval, p; - DWORD len; - UINT i, r; + UINT r, len; + WCHAR *name; TRACE("%p %p\n", tv, rec); - len = lstrlenW( tv->name ) + 1; - stname = msi_alloc( len*sizeof(WCHAR) ); - if ( !stname ) - { - r = ERROR_OUTOFMEMORY; - goto err; - } + r = msi_record_stream_name( tv, rec, NULL, &len ); + if (r != ERROR_SUCCESS) + return r; + len++; - lstrcpyW( stname, tv->name ); + name = msi_alloc( len * sizeof(WCHAR) ); + if (!name) + return ERROR_OUTOFMEMORY; - for ( i = 0; i < tv->num_cols; i++ ) + r = msi_record_stream_name( tv, rec, name, &len ); + if (r != ERROR_SUCCESS) { - if ( tv->columns[i].type & MSITYPE_KEY ) - { - sval = msi_dup_record_field( rec, i + 1 ); - if ( !sval ) - { - r = ERROR_OUTOFMEMORY; - goto err; - } - - len += lstrlenW( szDot ) + lstrlenW ( sval ); - p = msi_realloc ( stname, len*sizeof(WCHAR) ); - if ( !p ) - { - r = ERROR_OUTOFMEMORY; - msi_free(sval); - goto err; - } - stname = p; - - lstrcatW( stname, szDot ); - lstrcatW( stname, sval ); - - msi_free( sval ); - } - else - continue; + msi_free( name ); + return r; } - *pstname = encode_streamname( FALSE, stname ); - msi_free( stname ); - + *pstname = encode_streamname( FALSE, name ); + msi_free( name ); return ERROR_SUCCESS; - -err: - msi_free ( stname ); - *pstname = NULL; - return r; } static MSIRECORD *msi_get_transform_record( const MSITABLEVIEW *tv, const string_table *st,
