[cfinck] 45346: - Pass through the return value of the program called by buildtime. - Make the Windows version of buildtime fully Unicode-aware.

Author: cfinck
Date: Sat Jan 30 15:37:45 2010
New Revision: 45346

URL: http://svn.reactos.org/svn/reactos?rev=45346&view=rev
Log:
- Pass through the return value of the program called by buildtime.
- Make the Windows version of buildtime fully Unicode-aware.

Modified:
    trunk/tools/RosBE/RosBE-Unix/Base-i386/tools/buildtime.c
    trunk/tools/RosBE/RosBE-Windows/Tools/buildtime.c

Modified: trunk/tools/RosBE/RosBE-Unix/Base-i386/tools/buildtime.c
URL:
http://svn.reactos.org/svn/reactos/trunk/tools/RosBE/RosBE-Unix/Base-i386/t…
==============================================================================
--- trunk/tools/RosBE/RosBE-Unix/Base-i386/tools/buildtime.c [iso-8859-1] (original)
+++ trunk/tools/RosBE/RosBE-Unix/Base-i386/tools/buildtime.c [iso-8859-1] Sat Jan 30
15:37:45 2010
@@ -1,28 +1,20 @@
 /* Program for computing the build time.
 
-   Developed by Colin Finck <mail(a)colinfinck.de>
+   Developed by Colin Finck <colin(a)reactos.org>
    Derived from "buildtime.c" of RosBE for Windows
    Released under GNU GPL v2 or any later version.
 */
 
 #include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
+#include <sys/types.h>
+#include <sys/wait.h>
 #include <time.h>
+#include <unistd.h>
 
 int
 main(int argc, char* argv[])
 {
-	char* CommandLine;
-	double TotalTime;
-	int i;
-	int CommandLineLength = 0;
-	int Hour;
-	int Minute;
-	int Ret;
-	int Second;
-	time_t StartTime;
-	time_t FinishTime;
+	pid_t ProcessId;
 
 	/* Do we have command line arguments? */
 	if(argc <= 1)
@@ -31,50 +23,52 @@
 		return 1;
 	}
 
-	/* First compute the memory size to allocate */
-	for(i = 1; i < argc; i++)
+	ProcessId = fork();
+	if(ProcessId < 0)
 	{
-		/* Every argument is enclosed between quotes and followed by a space.
-		   The last argument is followed by a terminating null character instead of a space.
*/
-		CommandLineLength += 3 + strlen(argv[i]);
-	}
-
-	/* Now allocate the needed memory */
-	CommandLine = malloc(CommandLineLength + 1);
-	if(!CommandLine)
-	{
-		fprintf(stderr, "buildtime: Unable to allocate memory!\n");
+		/* Error */
+		fprintf(stderr, "buildtime: fork() failed!\n");
 		return 1;
 	}
+	else if(ProcessId == 0)
+	{
+		/* Child process */
+		execvp(argv[1], &argv[1]);
+		
+		/* If this function returned, an error occured */
+		fprintf(stderr, "execvp() failed!\n");
+		return 1;
+	}
+	else
+	{
+		/* Parent process */
+		double TotalTime;
+		int Hour;
+		int Minute;
+		int Ret;
+		int Second;
+		time_t StartTime;
+		time_t FinishTime;
+		
+		time(&StartTime);
 
-	memset(CommandLine, 0, CommandLineLength + 1);
+		if(wait(&Ret) != ProcessId)
+		{
+			fprintf(stderr, "buildtime: wait() failed!\n");
+			return 1;
+		}
+		
+		time(&FinishTime);
 
-	/* Put the command line into the variable */
-	for(i = 1; i < argc; i++)
-	{
-		strcat(CommandLine, "\"");
-		strcat(CommandLine, argv[i]);
-		strcat(CommandLine, "\" ");
+		/* Compute the needed time and print it */
+		TotalTime = difftime(FinishTime, StartTime);
+
+		Second = (int)TotalTime % 60;
+		TotalTime = TotalTime / 60;
+		Minute = (int)TotalTime % 60;
+		Hour = TotalTime / 60;
+
+		printf("\nTotal Build Time: %02d:%02d:%02d\n", Hour, Minute, Second);
+		return WEXITSTATUS(Ret);
 	}
-
-	CommandLine[CommandLineLength] = 0;
-
-	/* Get the timestamps and execute the command line */
-	time(&StartTime);
-	Ret = system(CommandLine);
-	time(&FinishTime);
-
-	/* Compute the needed time and print it */
-	TotalTime = difftime(FinishTime, StartTime);
-
-	Second = (int)TotalTime % 60;
-	TotalTime = TotalTime / 60;
-	Minute = (int)TotalTime % 60;
-	Hour = TotalTime / 60;
-
-	printf("\nTotal Build Time: %02d:%02d:%02d\n", Hour, Minute, Second);
-
-	/* Final actions */
-	free(CommandLine);
-	return Ret;
 }

Modified: trunk/tools/RosBE/RosBE-Windows/Tools/buildtime.c
URL:
http://svn.reactos.org/svn/reactos/trunk/tools/RosBE/RosBE-Windows/Tools/bu…
==============================================================================
--- trunk/tools/RosBE/RosBE-Windows/Tools/buildtime.c [iso-8859-1] (original)
+++ trunk/tools/RosBE/RosBE-Windows/Tools/buildtime.c [iso-8859-1] Sat Jan 30 15:37:45
2010
@@ -5,25 +5,22 @@
  * PURPOSE:     Buildtime Counter
  * COPYRIGHT:   Copyright 2007 KJK::Hyperion
  *              Copyright 2007 Peter Ward &lt;dralnix(a)gmail.com&gt;
+ *              Copyright 2010 Colin Finck &lt;colin(a)reactos.org&gt;
  *
  */
 
 #include <windows.h>
 #include <time.h>
 #include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
 #include <ctype.h>
-#include <wctype.h>
-#include <tchar.h>
 
-static LPTSTR SkipSelfArgument(LPTSTR lpszCommandLine)
+static PWSTR SkipSelfArgument(PWSTR lpszCommandLine)
 {
-    LPTSTR p = lpszCommandLine;
+    PWSTR p = lpszCommandLine;
     int quote = 0;
 
     // Skip leading whitespace
-    while(*p != 0 && _istspace(*p))
+    while(*p != 0 && iswspace(*p))
         ++ p;
 
     if(*p == 0)
@@ -33,7 +30,7 @@
     // BUGBUG: the assumption is that argument 0 never contains escaped quotes
     do
     {
-        if(*p == TEXT('\"'))
+        if(*p == L'\"')
         {
             quote = !quote;
             ++ p;
@@ -42,10 +39,10 @@
 
         ++ p;
     }
-    while(*p != 0 && (quote || !_istspace(*p)));
+    while(*p != 0 && (quote || !iswspace(*p)));
 
     // Skip trailing whitespace
-    while(*p != 0 && _istspace(*p))
+    while(*p != 0 && iswspace(*p))
         ++ p;
 
     return p;
@@ -53,15 +50,16 @@
 
 int main()
 {
-    LPTSTR CommandLine, FullCommandLine, CommandLineBuffer;
+    DWORD ExitCode;
+    PWSTR CommandLine;
     time_t StartTime, FinishTime;
     double TotalTime;
     int Hour, Minute, Second;
-    int Status;
+    PROCESS_INFORMATION ProcessInfo;
+    STARTUPINFOW StartupInfo = {0};
 
     // Get the command line to pass on.
-    FullCommandLine = GetCommandLine();
-    CommandLine = SkipSelfArgument(FullCommandLine);
+    CommandLine = SkipSelfArgument(GetCommandLineW());
 
     // If nothing is on the command-line exit
     if (CommandLine[0] == 0)
@@ -70,21 +68,20 @@
         return 1;
     }
 
-    CommandLineBuffer = malloc((strlen(CommandLine) + 2 + 1));
-    if (!CommandLineBuffer)
+    // Grab the starting timestamp.
+    time(&StartTime);
+
+    // Run the program and get its exit code.
+    StartupInfo.cb = sizeof(StartupInfo);
+
+    if(!CreateProcessW(NULL, CommandLine, NULL, NULL, TRUE, NORMAL_PRIORITY_CLASS, NULL,
NULL, &StartupInfo, &ProcessInfo))
     {
-        fprintf(stderr, "buildtime: unable to allocate memory\n");
+        fprintf(stderr, "buildtime: CreateProcessW() failed!\n");
         return 1;
     }
 
-    CommandLineBuffer[0] = 0;
-    strcat(CommandLineBuffer, CommandLine);
-
-    // Grab the starting timestamp.
-    time(&StartTime);
-
-    // Run the program (Status is 1 on failure).
-    Status = system(CommandLineBuffer);
+    WaitForSingleObject(ProcessInfo.hProcess, INFINITE);
+    GetExitCodeProcess(ProcessInfo.hProcess, &ExitCode);
 
     // Grab the finishing timestamp.
     time(&FinishTime);
@@ -101,8 +98,5 @@
     // Print the total build time.
     printf("\nTotal Build Time: %02d:%02d:%02d", Hour, Minute, Second);
 
-    // Free the memory we allocated for the command line.
-    free(CommandLineBuffer);
-
-    return Status;
+    return ExitCode;
 }