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Rebase against 90103fa07e5c23c7500c7d33e538b0610bf3c27d.
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From 5c637f58cad289f9cbb46517ba29f16b66973cea Mon Sep 17 00:00:00 2001
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From: Alex Henrie <alexhenrie24@gmail.com>
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Date: Sat, 22 Jul 2023 13:45:54 -0600
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Subject: [PATCH] where: Implement search with default options.
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Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55282
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---
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programs/where/Makefile.in | 1 +
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programs/where/main.c | 116 ++++++++++++++++++++++++++++++++++++-
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2 files changed, 114 insertions(+), 3 deletions(-)
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diff --git a/programs/where/Makefile.in b/programs/where/Makefile.in
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index bca42590176..125c550fa37 100644
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--- a/programs/where/Makefile.in
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+++ b/programs/where/Makefile.in
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@@ -1,4 +1,5 @@
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MODULE = where.exe
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+IMPORTS = shlwapi
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EXTRADLLFLAGS = -mconsole -municode
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diff --git a/programs/where/main.c b/programs/where/main.c
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index 6f90a222dce..bcabb812aa0 100644
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--- a/programs/where/main.c
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+++ b/programs/where/main.c
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@@ -1,5 +1,6 @@
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/*
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* Copyright 2020 Louis Lenders
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+ * Copyright 2023 Alex Henrie
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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@@ -16,18 +17,127 @@
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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+#include <windows.h>
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+#include <fileapi.h>
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+#include <shlwapi.h>
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+
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(where);
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+static BOOL found;
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+
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+static void search(const WCHAR *search_path, const WCHAR *pattern)
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+{
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+ static const WCHAR *extensions[] = {L"", L".bat", L".cmd", L".com", L".exe"};
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+ WCHAR glob[MAX_PATH];
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+ WCHAR match_path[MAX_PATH];
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+ WIN32_FIND_DATAW match;
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+ HANDLE handle;
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+ BOOL more;
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+ int i;
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+
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+ for (i = 0; i < ARRAY_SIZE(extensions); i++)
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+ {
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+ if (wcslen(search_path) + 1 + wcslen(pattern) + wcslen(extensions[i]) + 1 > ARRAY_SIZE(glob))
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+ {
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+ ERR("Path too long\n");
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+ return;
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+ }
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+ /* Treat the extension as part of the pattern */
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+ wcscpy(glob, search_path);
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+ wcscat(glob, L"\\");
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+ wcscat(glob, pattern);
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+ wcscat(glob, extensions[i]);
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+
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+ handle = FindFirstFileExW(glob, FindExInfoBasic, &match, 0, NULL, 0);
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+ more = (handle != INVALID_HANDLE_VALUE);
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+
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+ while (more)
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+ {
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+ if (PathCombineW(match_path, search_path, match.cFileName))
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+ {
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+ printf("%ls\n", match_path);
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+ found = TRUE;
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+ }
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+ more = FindNextFileW(handle, &match);
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+ }
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+ }
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+}
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+
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int __cdecl wmain(int argc, WCHAR *argv[])
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{
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+ WCHAR *pattern, *colon, *search_paths, *semicolon, *search_path;
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int i;
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- WINE_FIXME("stub:");
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for (i = 0; i < argc; i++)
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- WINE_FIXME(" %s", wine_dbgstr_w(argv[i]));
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- WINE_FIXME("\n");
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+ {
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+ if (argv[i][0] == '/')
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+ {
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+ FIXME("Unsupported option %ls\n", argv[i]);
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+ return 1;
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+ }
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+ }
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+
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+ for (i = 1; i < argc; i++)
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+ {
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+ pattern = argv[i];
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+ colon = wcsrchr(pattern, ':');
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+
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+ /* Check for a set of search paths prepended to the pattern */
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+ if (colon)
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+ {
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+ *colon = 0;
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+ search_paths = pattern;
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+ pattern = colon + 1;
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+ }
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+ else
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+ {
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+ DWORD len = GetEnvironmentVariableW(L"PATH", NULL, 0);
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+ search_paths = malloc(len * sizeof(WCHAR));
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+ if (!search_paths)
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+ {
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+ ERR("Out of memory\n");
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+ return 1;
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+ }
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+ GetEnvironmentVariableW(L"PATH", search_paths, len);
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+ }
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+
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+ if (wcspbrk(pattern, L"\\/\r\n"))
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+ {
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+ /* Silently ignore invalid patterns */
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+ if (!colon) free(search_paths);
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+ continue;
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+ }
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+
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+ if (!colon)
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+ {
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+ /* If the search paths were not explicitly specified, search the current directory first */
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+ WCHAR current_dir[MAX_PATH];
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+ if (GetCurrentDirectoryW(ARRAY_SIZE(current_dir), current_dir))
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+ search(current_dir, pattern);
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+ }
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+
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+ search_path = search_paths;
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+ do
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+ {
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+ semicolon = wcschr(search_path, ';');
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+ if (semicolon)
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+ *semicolon = 0;
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+ if (*search_path)
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+ search(search_path, pattern);
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+ search_path = semicolon + 1;
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+ }
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+ while (semicolon);
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+
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+ if (!colon) free(search_paths);
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+ }
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+
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+ if (!found)
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+ {
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+ fputs("File not found\n", stderr);
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+ return 1;
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+ }
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return 0;
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}
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--
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2.43.0
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@ -1,3 +0,0 @@
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Fixes: [55282] where: Implement search with default options.
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# https://gitlab.winehq.org/wine/wine/-/merge_requests/3368
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@ -1 +1 @@
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bbf222ca726db1efaa7c0a4d33194b03e45cea0f
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90103fa07e5c23c7500c7d33e538b0610bf3c27d
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