[PATCH 1/2] reg: simplify root key search

Sat Oct 3 01:29:48 CDT 2015

Hi,

Jonathan clearly mentionned he is not interested in wine development anymore though and did not respond to Alexandre.
I dont think I can do much more now that the paches are reviewed and (finally) correctly transmitted.
I hope AJ will consider looking at it someday.

Regards

> Subject: Re: [PATCH 1/2] reg: simplify root key search
> To: xantares09 at hotmail.com; wine-devel at winehq.org
> From: stefandoesinger at gmail.com
> Date: Tue, 15 Sep 2015 11:38:21 +0200
> 
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
> 
> Hi,
> 
> Those patches look OK to me, and I've informed Alexandre on IRC about
> that. My guess is that he'd prefer if the original author (Jonathan)
> sent the code. I can't give any guarantees about that though, I can't
> look into Alexandre's mind.
> 
> Cheers,
> Stefan
> 
> Am 2015-09-14 um 15:18 schrieb Michel Zou:
> > Hi,
> > 
> > Are those patches still ok ? I did not see a reply on wine-devel,
> > did I miss something ?
> > 
> > M
> > 
> >> Subject: Re: [PATCH 1/2] reg: simplify root key search To:
> >> wine-devel at winehq.org CC: xantares09 at hotmail.com From:
> >> stefandoesinger at gmail.com Date: Fri, 4 Sep 2015 12:25:57 +0200
> >> 
> > Hi,
> > 
> > Thanks, this time the patches apply OK for me. I've told Alexandre
> >> that the patches look OK to me, let's see what he says.
> > 
> > Cheers, Stefan
> > 
> > Am 2015-09-03 um 21:51 schrieb Michel Zou:
> >> Split patch from Jonathan Vollebregt:
> > 
> >> https://github.com/jnvsor/wine/commit/ea0e2fc70db6ce4904655ea4a27ee34531d96712
> >>
> >> 
> - ---
> >> programs/reg/reg.c | 85 
> >> +++++++++++++++++++++++++++--------------------------- 1 file
> >> changed, 43 insertions(+), 42 deletions(-)
> > 
> >> diff --git a/programs/reg/reg.c b/programs/reg/reg.c index
> >> 4ec25bc..0f28b63 100644 --- a/programs/reg/reg.c +++
> >> b/programs/reg/reg.c @@ -22,6 +22,32 @@
> > 
> >> #define ARRAY_SIZE(A) (sizeof(A)/sizeof(*A))
> > 
> >> +static const WCHAR short_hklm[] = {'H','K','L','M',0}; +static
> >> const WCHAR short_hkcu[] = {'H','K','C','U',0}; +static const
> >> WCHAR short_hkcr[] = {'H','K','C','R',0}; +static const WCHAR
> >> short_hku[] = {'H','K','U',0}; +static const WCHAR short_hkcc[] =
> >> {'H','K','C','C',0}; +static const WCHAR long_hklm[] = 
> >> {'H','K','E','Y','_','L','O','C','A','L','_','M','A','C','H','I','N','E',0};
> >>
> >> 
> +static const WCHAR long_hkcu[] =
> >> {'H','K','E','Y','_','C','U','R','R','E','N','T','_','U','S','E','R',0};
> >>
> >> 
> +static const WCHAR long_hkcr[] =
> >> {'H','K','E','Y','_','C','L','A','S','S','E','S','_','R','O','O','T',0};
> >>
> >> 
> +static const WCHAR long_hku[] =
> >> {'H','K','E','Y','_','U','S','E','R','S',0}; +static const WCHAR
> >> long_hkcc[] = 
> >> {'H','K','E','Y','_','C','U','R','R','E','N','T','_','C','O','N','F','I','G',0};
> >>
> >> 
> +
> >> +static const struct +{ + HKEY key; + const WCHAR *short_name; +
> >> const WCHAR *long_name; +} +root_rels[] = +{ +
> >> {HKEY_LOCAL_MACHINE, short_hklm, long_hklm}, +
> >> {HKEY_CURRENT_USER, short_hkcu, long_hkcu}, + {HKEY_CLASSES_ROOT,
> >> short_hkcr, long_hkcr}, + {HKEY_USERS, short_hku, long_hku}, +
> >> {HKEY_CURRENT_CONFIG, short_hkcc, long_hkcc}, +}; + static const
> >> WCHAR type_none[] = {'R','E','G','_','N','O','N','E',0}; static
> >> const WCHAR type_sz[] = {'R','E','G','_','S','Z',0}; static const
> >> WCHAR type_expand_sz[] = 
> >> {'R','E','G','_','E','X','P','A','N','D','_','S','Z',0}; @@
> >> -95,51 +121,26 @@ static int reg_message(int msg) return
> >> reg_printfW(formatW, msg_buffer); }
> > 
> >> -static int reg_StrCmpNIW(LPCWSTR str, LPCWSTR comp, int len) 
> >> +static inline BOOL path_rootname_cmp(const WCHAR *input_path,
> >> const WCHAR *rootkey_name) { - int i; + DWORD length =
> >> strlenW(rootkey_name);
> > 
> >> - for (i = 0; i < len; i++) - { - if (!str[i]) - { - len = i +
> >> 1; - break; - } - } - - return CompareStringW(CP_ACP,
> >> NORM_IGNORECASE, str, len, comp, len) - CSTR_EQUAL; + return
> >> (!strncmpiW(input_path, rootkey_name, length) && +
> >> (input_path[length] == 0 || input_path[length] == '\\')); }
> > 
> >> -static HKEY get_rootkey(LPWSTR key) +static HKEY
> >> path_get_rootkey(const WCHAR *path) { - static const WCHAR
> >> szHKLM[] = {'H','K','L','M',0}; - static const WCHAR
> >> szHKEY_LOCAL_MACHINE[] = 
> >> {'H','K','E','Y','_','L','O','C','A','L','_','M','A','C','H','I','N','E',0};
> >>
> >> 
> - - static const WCHAR szHKCU[] = {'H','K','C','U',0};
> >> - static const WCHAR szHKEY_CURRENT_USER[] = 
> >> {'H','K','E','Y','_','C','U','R','R','E','N','T','_','U','S','E','R',0};
> >>
> >> 
> - - static const WCHAR szHKCR[] = {'H','K','C','R',0};
> >> - static const WCHAR szHKEY_CLASSES_ROOT[] = 
> >> {'H','K','E','Y','_','C','L','A','S','S','E','S','_','R','O','O','T',0};
> >>
> >> 
> - - static const WCHAR szHKU[] = {'H','K','U',0};
> >> - static const WCHAR szHKEY_USERS[] = 
> >> {'H','K','E','Y','_','U','S','E','R','S',0}; - static const WCHAR
> >> szHKCC[] = {'H','K','C','C',0}; - static const WCHAR
> >> szHKEY_CURRENT_CONFIG[] = 
> >> {'H','K','E','Y','_','C','U','R','R','E','N','T','_','C','O','N','F','I','G',0};
> >>
> >> 
> - -
> >> - if (!reg_StrCmpNIW(key, szHKLM, 4) || - !reg_StrCmpNIW(key,
> >> szHKEY_LOCAL_MACHINE, 18)) - return HKEY_LOCAL_MACHINE; - else if
> >> (!reg_StrCmpNIW(key, szHKCU, 4) || - !reg_StrCmpNIW(key,
> >> szHKEY_CURRENT_USER, 17)) - return HKEY_CURRENT_USER; - else if
> >> (!reg_StrCmpNIW(key, szHKCR, 4) || - !reg_StrCmpNIW(key,
> >> szHKEY_CLASSES_ROOT, 17)) - return HKEY_CLASSES_ROOT; - else if
> >> (!reg_StrCmpNIW(key, szHKU, 3) || - !reg_StrCmpNIW(key,
> >> szHKEY_USERS, 10)) - return HKEY_USERS; - else if
> >> (!reg_StrCmpNIW(key, szHKCC, 4) || - !reg_StrCmpNIW(key,
> >> szHKEY_CURRENT_CONFIG, 19)) - return HKEY_CURRENT_CONFIG; - else
> >> return NULL; + DWORD i; + + for (i = 0; i <
> >> ARRAY_SIZE(root_rels); i++) + { + if (path_rootname_cmp(path,
> >> root_rels[i].short_name) || + path_rootname_cmp(path,
> >> root_rels[i].long_name)) + return root_rels[i].key; + } + +
> >> return NULL; }
> > 
> >> static DWORD wchar_get_type(const WCHAR *type_name) @@ -237,7
> >> +238,7 @@ static int reg_add(WCHAR *key_name, WCHAR *value_name,
> >> BOOL value_empty, } p++;
> > 
> >> - root = get_rootkey(key_name); + root =
> >> path_get_rootkey(key_name); if (!root) { 
> >> reg_message(STRING_INVALID_KEY); @@ -307,7 +308,7 @@ static int
> >> reg_delete(WCHAR *key_name, WCHAR *value_name, BOOL value_empty, 
> >> } p++;
> > 
> >> - root = get_rootkey(key_name); + root =
> >> path_get_rootkey(key_name); if (!root) { 
> >> reg_message(STRING_INVALID_KEY);
> > 
> > 
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