From 4236c2007df8267b4bbfdc00f5f26e86f71ddc99 Mon Sep 17 00:00:00 2001
From: Jason Edmeades <jason@edmeades.me.uk>
Date: Sat, 13 Oct 2012 22:11:03 +0100
Subject: [PATCH] cmd: Identify the program name using more appropriate
 parsing.

---
 programs/cmd/tests/test_cmdline.cmd.exp | 32 ++++++++++++-------------
 programs/cmd/wcmdmain.c                 | 23 ++++++++----------
 2 files changed, 26 insertions(+), 29 deletions(-)

diff --git a/programs/cmd/tests/test_cmdline.cmd.exp b/programs/cmd/tests/test_cmdline.cmd.exp
index 61deff66a46..4ea4ce0a903 100644
--- a/programs/cmd/tests/test_cmdline.cmd.exp
+++ b/programs/cmd/tests/test_cmdline.cmd.exp
@@ -48,37 +48,37 @@ var=33@space@
 ------ Testing invocation of batch files ----------
 0@space@
 1@space@
-@todo_wine@1@space@
 1@space@
-@todo_wine@1@space@
+1@space@
+1@space@
 0@space@
-@todo_wine@1@space@
-@todo_wine@2@space@
+1@space@
+2@space@
 0@space@
 3@space@
-@todo_wine@3@space@
+3@space@
 @todo_wine@4@space@
 ------ Testing invocation with CMD /C -------------
 0@space@
 1@space@
-@todo_wine@0@space@
 0@space@
-@todo_wine@1@space@
 0@space@
-@todo_wine@1@space@
-@todo_wine@2@space@
+1@space@
 0@space@
-@todo_wine@3@space@
+1@space@
+2@space@
+0@space@
+3@space@
 @todo_wine@4@space@
 ---------- Testing CMD /C quoting -----------------
 "hi"
-@todo_wine@1@space@
+1@space@
 "\"\\"\\\"\\\\"@space@"\"\\"\\\"\\\\"
 1@space@
 0@space@
 1@space@
 0@space@
-@todo_wine@0@space@
+0@space@
 0@space@@or_broken@3@space@
 3@space@
 2@space@
@@ -100,7 +100,7 @@ THIS FAILS: cmd ignoreme/c say one
 {@space@
 }@space@
 0@space@
-@todo_wine@0@space@
+0@space@
 !@space@
 @todo_wine@0@space@@or_broken@!@space@
 @todo_wine@0@space@
@@ -117,8 +117,8 @@ THIS FAILS: cmd ignoreme/c say one
 @todo_wine@1:((1)),2:@space@
 @todo_wine@1:(1)(2),2:@space@
 @todo_wine@1:(1),2:(2)@space@
-@todo_wine@1:1,2:2@space@
-@todo_wine@1:1,2:2@space@
-@todo_wine@1:1,2:2@space@
+1:1,2:2@space@
+1:1,2:2@space@
+1:1,2:2@space@
 1:"p@space@"1,2:p"@space@"2@space@
 1:p"1@space@p",2:2@space@
diff --git a/programs/cmd/wcmdmain.c b/programs/cmd/wcmdmain.c
index 2aa116cfd7e..eb0897af41b 100644
--- a/programs/cmd/wcmdmain.c
+++ b/programs/cmd/wcmdmain.c
@@ -1008,6 +1008,7 @@ void WCMD_run_program (WCHAR *command, BOOL called)
                                        MAX_PATH, including null character */
   WCHAR *lastSlash;
   WCHAR  pathext[MAXSTRING];
+  WCHAR *firstParam;
   BOOL  extensionsupplied = FALSE;
   BOOL  launched = FALSE;
   BOOL  status;
@@ -1016,17 +1017,13 @@ void WCMD_run_program (WCHAR *command, BOOL called)
   static const WCHAR envPath[] = {'P','A','T','H','\0'};
   static const WCHAR delims[] = {'/','\\',':','\0'};
 
-  /* Quick way to get the filename
-   * (but handle leading / as part of program name, not qualifier)
-   */
-  for (len = 0; command[len] == '/'; len++) param1[len] = '/';
-  WCMD_parse (command + len, quals, param1 + len, param2);
-
-  if (!(*param1) && !(*param2))
-    return;
+  /* Quick way to get the filename is to extract the first argument. */
+  WINE_TRACE("Running '%s' (%d)\n", wine_dbgstr_w(command), called);
+  firstParam = WCMD_parameter(command, 0, NULL, NULL, FALSE);
+  if (!firstParam) return;
 
   /* Calculate the search path and stem to search for */
-  if (strpbrkW (param1, delims) == NULL) {  /* No explicit path given, search path */
+  if (strpbrkW (firstParam, delims) == NULL) {  /* No explicit path given, search path */
     static const WCHAR curDir[] = {'.',';','\0'};
     strcpyW(pathtosearch, curDir);
     len = GetEnvironmentVariableW(envPath, &pathtosearch[2], (sizeof(pathtosearch)/sizeof(WCHAR))-2);
@@ -1034,19 +1031,19 @@ void WCMD_run_program (WCHAR *command, BOOL called)
       static const WCHAR curDir[] = {'.','\0'};
       strcpyW (pathtosearch, curDir);
     }
-    if (strchrW(param1, '.') != NULL) extensionsupplied = TRUE;
-    if (strlenW(param1) >= MAX_PATH)
+    if (strchrW(firstParam, '.') != NULL) extensionsupplied = TRUE;
+    if (strlenW(firstParam) >= MAX_PATH)
     {
         WCMD_output_asis_stderr(WCMD_LoadMessage(WCMD_LINETOOLONG));
         return;
     }
 
-    strcpyW(stemofsearch, param1);
+    strcpyW(stemofsearch, firstParam);
 
   } else {
 
     /* Convert eg. ..\fred to include a directory by removing file part */
-    GetFullPathNameW(param1, sizeof(pathtosearch)/sizeof(WCHAR), pathtosearch, NULL);
+    GetFullPathNameW(firstParam, sizeof(pathtosearch)/sizeof(WCHAR), pathtosearch, NULL);
     lastSlash = strrchrW(pathtosearch, '\\');
     if (lastSlash && strchrW(lastSlash, '.') != NULL) extensionsupplied = TRUE;
     strcpyW(stemofsearch, lastSlash+1);