Module: wine Branch: master Commit: 25cf0aa04665e4916c07f134b39c85c0bd4fa80d URL: http://source.winehq.org/git/wine.git/?a=commit;h=25cf0aa04665e4916c07f134b3...
Author: Jason Edmeades jason@edmeades.me.uk Date: Sat Oct 13 21:50:22 2012 +0100
cmd: cmd /c "pgmname" searches all extensions on PATHEXT.
---
programs/cmd/tests/test_cmdline.cmd.exp | 8 ++-- programs/cmd/wcmdmain.c | 81 ++++++++++++++++++++----------- 2 files changed, 57 insertions(+), 32 deletions(-)
diff --git a/programs/cmd/tests/test_cmdline.cmd.exp b/programs/cmd/tests/test_cmdline.cmd.exp index 7e9ac32..61deff6 100644 --- a/programs/cmd/tests/test_cmdline.cmd.exp +++ b/programs/cmd/tests/test_cmdline.cmd.exp @@ -60,7 +60,7 @@ var=33@space@ @todo_wine@4@space@ ------ Testing invocation with CMD /C ------------- 0@space@ -@todo_wine@1@space@ +1@space@ @todo_wine@0@space@ 0@space@ @todo_wine@1@space@ @@ -74,7 +74,7 @@ var=33@space@ "hi" @todo_wine@1@space@ ""\"\"\\"@space@""\"\"\\" -@todo_wine@1@space@ +1@space@ 0@space@ 1@space@ 0@space@ @@ -85,10 +85,10 @@ var=33@space@ 2@space@ 2@space@ 0@space@ -@todo_wine@5@space@ +5@space@ ------- Testing CMD /C qualifier treatment ------------ 0@space@ -@todo_wine@1@space@ +1@space@ THIS FAILS: cmd "/c"say one THIS FAILS: cmd ignoreme/c say one --------- Testing special characters -------------- diff --git a/programs/cmd/wcmdmain.c b/programs/cmd/wcmdmain.c index 7cd6bda..2aa116c 100644 --- a/programs/cmd/wcmdmain.c +++ b/programs/cmd/wcmdmain.c @@ -47,6 +47,11 @@ BOOL echo_mode = TRUE; WCHAR anykey[100], version_string[100]; const WCHAR newlineW[] = {'\r','\n','\0'}; const WCHAR spaceW[] = {' ','\0'}; +static const WCHAR envPathExt[] = {'P','A','T','H','E','X','T','\0'}; +static const WCHAR dfltPathExt[] = {'.','b','a','t',';', + '.','c','o','m',';', + '.','c','m','d',';', + '.','e','x','e','\0'};
static BOOL opt_c, opt_k, opt_s, unicodeOutput = FALSE;
@@ -1009,7 +1014,6 @@ void WCMD_run_program (WCHAR *command, BOOL called) BOOL assumeInternal = FALSE; DWORD len; static const WCHAR envPath[] = {'P','A','T','H','\0'}; - static const WCHAR envPathExt[] = {'P','A','T','H','E','X','T','\0'}; static const WCHAR delims[] = {'/','\',':','\0'};
/* Quick way to get the filename @@ -1055,10 +1059,6 @@ void WCMD_run_program (WCHAR *command, BOOL called) /* Now extract PATHEXT */ len = GetEnvironmentVariableW(envPathExt, pathext, sizeof(pathext)/sizeof(WCHAR)); if ((len == 0) || (len >= (sizeof(pathext)/sizeof(WCHAR)))) { - static const WCHAR dfltPathExt[] = {'.','b','a','t',';', - '.','c','o','m',';', - '.','c','m','d',';', - '.','e','x','e','\0'}; strcpyW (pathext, dfltPathExt); }
@@ -2445,10 +2445,15 @@ int wmain (int argc, WCHAR *argvW[]) is a valid executable, ie must exist, otherwise drop back to old mode */ if (!opt_s) { WCHAR *thisArg = WCMD_parameter(cmd, 0, NULL, NULL, FALSE); - static const WCHAR extEXEW[] = {'.','e','x','e','\0'}; - static const WCHAR extCOMW[] = {'.','c','o','m','\0'}; + WCHAR pathext[MAXSTRING]; BOOL found = FALSE;
+ /* Now extract PATHEXT */ + len = GetEnvironmentVariableW(envPathExt, pathext, sizeof(pathext)/sizeof(WCHAR)); + if ((len == 0) || (len >= (sizeof(pathext)/sizeof(WCHAR)))) { + strcpyW (pathext, dfltPathExt); + } + /* If the supplied parameter has any directory information, look there */ WINE_TRACE("First parameter is '%s'\n", wine_dbgstr_w(thisArg)); if (strchrW(thisArg, '\') != NULL) { @@ -2461,18 +2466,28 @@ int wmain (int argc, WCHAR *argvW[]) if (GetFileAttributesW(string) != INVALID_FILE_ATTRIBUTES) { WINE_TRACE("Found file as '%s'\n", wine_dbgstr_w(string)); found = TRUE; - } else strcpyW(p, extEXEW); - - /* Does file exist with .exe appended */ - if (!found && GetFileAttributesW(string) != INVALID_FILE_ATTRIBUTES) { - WINE_TRACE("Found file as '%s'\n", wine_dbgstr_w(string)); - found = TRUE; - } else strcpyW(p, extCOMW); + } else { + WCHAR *thisExt = pathext; + + /* No - try with each of the PATHEXT extensions */ + while (!found && thisExt) { + WCHAR *nextExt = strchrW(thisExt, ';'); + + if (nextExt) { + memcpy(p, thisExt, (nextExt-thisExt) * sizeof(WCHAR)); + p[(nextExt-thisExt)] = 0x00; + thisExt = nextExt+1; + } else { + strcpyW(p, thisExt); + thisExt = NULL; + }
- /* Does file exist with .com appended */ - if (!found && GetFileAttributesW(string) != INVALID_FILE_ATTRIBUTES) { - WINE_TRACE("Found file as '%s'\n", wine_dbgstr_w(string)); - found = TRUE; + /* Does file exist with this extension appended? */ + if (GetFileAttributesW(string) != INVALID_FILE_ATTRIBUTES) { + WINE_TRACE("Found file as '%s'\n", wine_dbgstr_w(string)); + found = TRUE; + } + } }
/* Otherwise we now need to look in the path to see if we can find it */ @@ -2483,18 +2498,28 @@ int wmain (int argc, WCHAR *argvW[]) if (SearchPathW(NULL, thisArg, NULL, sizeof(string)/sizeof(WCHAR), string, NULL) != 0) { WINE_TRACE("Found on path as '%s'\n", wine_dbgstr_w(string)); found = TRUE; - } + } else { + WCHAR *thisExt = pathext;
- /* Does file exist plus an extension of .exe? */ - if (SearchPathW(NULL, thisArg, extEXEW, sizeof(string)/sizeof(WCHAR), string, NULL) != 0) { - WINE_TRACE("Found on path as '%s'\n", wine_dbgstr_w(string)); - found = TRUE; - } + /* No - try with each of the PATHEXT extensions */ + while (!found && thisExt) { + WCHAR *nextExt = strchrW(thisExt, ';');
- /* Does file exist plus an extension of .com? */ - if (SearchPathW(NULL, thisArg, extCOMW, sizeof(string)/sizeof(WCHAR), string, NULL) != 0) { - WINE_TRACE("Found on path as '%s'\n", wine_dbgstr_w(string)); - found = TRUE; + if (nextExt) { + *nextExt = 0; + nextExt = nextExt+1; + } else { + nextExt = NULL; + } + + /* Does file exist with this extension? */ + if (SearchPathW(NULL, thisArg, thisExt, sizeof(string)/sizeof(WCHAR), string, NULL) != 0) { + WINE_TRACE("Found on path as '%s' with extension '%s'\n", wine_dbgstr_w(string), + wine_dbgstr_w(thisExt)); + found = TRUE; + } + thisExt = nextExt; + } } }