Owen Rudge : winecfg: Add /? parameter to print help and valid versions.
Alexandre Julliard
julliard at winehq.org
Fri Apr 17 16:12:55 CDT 2020
Module: wine
Branch: master
Commit: 2f5a3fa16fa79889534686606935b8a723f77c8b
URL: https://source.winehq.org/git/wine.git/?a=commit;h=2f5a3fa16fa79889534686606935b8a723f77c8b
Author: Owen Rudge <orudge at codeweavers.com>
Date: Thu Apr 16 15:06:47 2020 +0100
winecfg: Add /? parameter to print help and valid versions.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=41559
Signed-off-by: Owen Rudge <orudge at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
programs/winecfg/appdefaults.c | 10 ++++++++++
programs/winecfg/main.c | 14 ++++++++++++++
programs/winecfg/winecfg.h | 1 +
3 files changed, 25 insertions(+)
diff --git a/programs/winecfg/appdefaults.c b/programs/winecfg/appdefaults.c
index 050b0e029d..1ac2985a11 100644
--- a/programs/winecfg/appdefaults.c
+++ b/programs/winecfg/appdefaults.c
@@ -484,6 +484,16 @@ BOOL set_winver_from_string(const char *version)
return FALSE;
}
+void print_windows_versions(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(win_versions); i++)
+ {
+ printf(" %10s %s\n", win_versions[i].szVersion, win_versions[i].szDescription);
+ }
+}
+
static void on_winver_change(HWND dialog)
{
int selection = SendDlgItemMessageW(dialog, IDC_WINVER, CB_GETCURSEL, 0, 0);
diff --git a/programs/winecfg/main.c b/programs/winecfg/main.c
index c5d4807e93..c6947bc042 100644
--- a/programs/winecfg/main.c
+++ b/programs/winecfg/main.c
@@ -202,6 +202,20 @@ ProcessCmdLine(LPSTR lpCmdLine)
return set_winver_from_string(&lpCmdLine[3]);
}
+ if (lpCmdLine[1] == '?')
+ {
+ printf("Usage: winecfg [options]\n\n");
+ printf("Options:\n");
+ printf(" [no option] Launch the graphical version of this program.\n");
+ printf(" /D Autodetect drives.\n");
+ printf(" /v version Set global Windows version to 'version'.\n");
+ printf(" /? Display this information and exit.\n\n");
+ printf("Valid versions for 'version':\n\n");
+ print_windows_versions();
+
+ return 0;
+ }
+
return -1;
}
diff --git a/programs/winecfg/winecfg.h b/programs/winecfg/winecfg.h
index a8d5d5b0ee..b1325c163c 100644
--- a/programs/winecfg/winecfg.h
+++ b/programs/winecfg/winecfg.h
@@ -91,6 +91,7 @@ INT_PTR CALLBACK AboutDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lPara
/* Windows version management */
BOOL set_winver_from_string(const char *version);
+void print_windows_versions(void);
/* Drive management */
BOOL load_drives(void);
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