Fixed mv so it now does the right thing (same method used in cp). Removed

some cruft from cp.
 -Erik

6 files changed, 88 insertions, 99 deletions

diff --git a/Changelog b/Changelog
index 8edf3a6..8d0b78e 100644
--- a/Changelog
+++ b/Changelog
@@ -13,6 +13,9 @@
 	* Fixed a bug where tar would set, and then clear SGID and SUID bits.
 	* Fixed a bug where tar would not set the user and group on device
 	    special files.
+	* cp and mv were quite broken when moving directories.  I have rewritten 
+	    them so they should now work as expected.  
+	    
 
 	-Erik Andersen
 
diff --git a/Makefile b/Makefile
index 4215b29..73aa2fc 100644
--- a/Makefile
+++ b/Makefile
@@ -22,7 +22,7 @@ BUILDTIME=$(shell date "+%Y%m%d-%H%M")
 
 # Comment out the following to make a debuggable build
 # Leave this off for production use.
-DODEBUG=true
+DODEBUG=false
 # If you want a static binary, turn this on.  I can't think
 # of many situations where anybody would ever want it static, 
 # but...
diff --git a/coreutils/cp.c b/coreutils/cp.c
index 1e10f28..8346019 100644
--- a/coreutils/cp.c
+++ b/coreutils/cp.c
@@ -43,7 +43,6 @@ static int preserveFlag = FALSE;
 static const char *srcName;
 static const char *destName;
 static int destDirFlag = FALSE;
-static int destExistsFlag = FALSE;
 static int srcDirFlag = FALSE;
 
 static int fileAction(const char *fileName, struct stat* statbuf)
@@ -71,8 +70,6 @@ static int fileAction(const char *fileName, struct stat* statbuf)
 
 extern int cp_main(int argc, char **argv)
 {
-    struct stat statBuf;
-
     if (argc < 3) {
 	usage (cp_usage);
     }
@@ -106,11 +103,7 @@ extern int cp_main(int argc, char **argv)
 
 
     destName = argv[argc - 1];
-    if (stat(destName, &statBuf) >= 0) {
-	destExistsFlag = TRUE;
-	if (S_ISDIR(statBuf.st_mode))
-	    destDirFlag = TRUE;
-    }
+    destDirFlag = isDirectory(destName);
 
     if ((argc > 3) && destDirFlag==FALSE) {
 	fprintf(stderr, "%s: not a directory\n", destName);
diff --git a/coreutils/mv.c b/coreutils/mv.c
index d0f3461..92c40c9 100644
--- a/coreutils/mv.c
+++ b/coreutils/mv.c
@@ -27,7 +27,6 @@
 #include <utime.h>
 #include <dirent.h>
 
-
 static const char mv_usage[] = "mv SOURCE DEST\n"
 "   or: mv SOURCE... DIRECTORY\n\n"
 "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.\n";
@@ -35,26 +34,49 @@ static const char mv_usage[] = "mv SOURCE DEST\n"
 
 static const char *srcName;
 static const char *destName;
-static int dirFlag = FALSE;
+static int destDirFlag = FALSE;
+static int srcDirFlag = FALSE;
 
 static int fileAction(const char *fileName, struct stat* statbuf)
 {
     char newdestName[NAME_MAX];
 
-    fprintf(stderr, "srcName='%s'  destName='%s'\n", srcName, destName);
     strcpy(newdestName, destName);
-    strcat(newdestName, "/");
-    strcat(newdestName, strstr(fileName, fileName));
-    fprintf(stderr, "newdestName='%s'\n", newdestName); 
+    if ( srcDirFlag == TRUE ) {
+	strcat(newdestName, strstr(fileName, srcName) + strlen(srcName));
+    } 
+    
+    if (destDirFlag==TRUE && srcDirFlag == FALSE) {
+	if (newdestName[strlen(newdestName)-1] != '/' ) {
+	    strcat(newdestName, "/");
+	}
+	strcat(newdestName, srcName);
+    }
+    
     return (copyFile(fileName, newdestName, TRUE, TRUE));
 }
 
+static int rmfileAction(const char *fileName, struct stat* statbuf)
+{
+    if (unlink( fileName) < 0 ) {
+	perror( fileName);
+	return ( FALSE);
+    }
+    return ( TRUE);
+}
 
-extern int mv_main(int argc, char **argv)
+static int rmdirAction(const char *fileName, struct stat* statbuf)
 {
-    char newdestName[NAME_MAX];
-    char *skipName;
+    if (rmdir( fileName) < 0 ) {
+	perror( fileName);
+	return ( FALSE);
+    }
+    return ( TRUE);
+}
 
+
+extern int mv_main(int argc, char **argv)
+{
     if (argc < 3) {
 	usage (mv_usage);
     }
@@ -62,45 +84,23 @@ extern int mv_main(int argc, char **argv)
     argv++;
 
     destName = argv[argc - 1];
-    dirFlag = isDirectory(destName);
+    destDirFlag = isDirectory(destName);
 
-    if ((argc > 3) && dirFlag==FALSE) {
+    if ((argc > 3) && destDirFlag==FALSE) {
 	fprintf(stderr, "%s: not a directory\n", destName);
 	exit (FALSE);
     }
-    
+
     while (argc-- > 1) {
 	srcName = *(argv++);
-	skipName = strrchr(srcName, '/');
-	if (skipName) 
-	    skipName++;
-	strcpy(newdestName, destName);
-	if (dirFlag==TRUE) {
-	    strcat(newdestName, "/");
-	    if ( skipName != NULL)
-		strcat(newdestName, strstr(srcName, skipName));
-	    else
-		strcat(newdestName, srcName);
+	srcDirFlag = isDirectory(srcName);
+	if (recursiveAction(srcName, TRUE, TRUE, FALSE,
+			       fileAction, fileAction) == FALSE) {
+	    exit( FALSE);
 	}
-	if (isDirectory(srcName)==TRUE && newdestName[strlen(newdestName)] != '/') {
-		strcat(newdestName, "/");
-	    createPath(newdestName, 0777);
-	    fprintf(stderr, "srcName = '%s'\n", srcName);
-	    fprintf(stderr, "newdestName = '%s'\n", newdestName);
-	    if (recursiveAction(srcName, TRUE, TRUE, FALSE,
-				   fileAction, fileAction) == FALSE) 
-	    {
-		exit( FALSE);
-	    }
-	    exit( TRUE);
-	} else {
-	    if (copyFile(srcName, newdestName, FALSE, FALSE)  == FALSE) {
-		exit( FALSE);
-	    }
-	    if (unlink (srcName) < 0) {
-		perror (srcName);
-		exit( FALSE);
-	    }
+	if (recursiveAction(srcName, TRUE, TRUE, TRUE,
+			       rmfileAction, rmdirAction) == FALSE) {
+	    exit( FALSE);
 	}
     }
     exit( TRUE);
diff --git a/cp.c b/cp.c
index 1e10f28..8346019 100644
--- a/cp.c
+++ b/cp.c
@@ -43,7 +43,6 @@ static int preserveFlag = FALSE;
 static const char *srcName;
 static const char *destName;
 static int destDirFlag = FALSE;
-static int destExistsFlag = FALSE;
 static int srcDirFlag = FALSE;
 
 static int fileAction(const char *fileName, struct stat* statbuf)
@@ -71,8 +70,6 @@ static int fileAction(const char *fileName, struct stat* statbuf)
 
 extern int cp_main(int argc, char **argv)
 {
-    struct stat statBuf;
-
     if (argc < 3) {
 	usage (cp_usage);
     }
@@ -106,11 +103,7 @@ extern int cp_main(int argc, char **argv)
 
 
     destName = argv[argc - 1];
-    if (stat(destName, &statBuf) >= 0) {
-	destExistsFlag = TRUE;
-	if (S_ISDIR(statBuf.st_mode))
-	    destDirFlag = TRUE;
-    }
+    destDirFlag = isDirectory(destName);
 
     if ((argc > 3) && destDirFlag==FALSE) {
 	fprintf(stderr, "%s: not a directory\n", destName);
diff --git a/mv.c b/mv.c
index d0f3461..92c40c9 100644
--- a/mv.c
+++ b/mv.c
@@ -27,7 +27,6 @@
 #include <utime.h>
 #include <dirent.h>
 
-
 static const char mv_usage[] = "mv SOURCE DEST\n"
 "   or: mv SOURCE... DIRECTORY\n\n"
 "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.\n";
@@ -35,26 +34,49 @@ static const char mv_usage[] = "mv SOURCE DEST\n"
 
 static const char *srcName;
 static const char *destName;
-static int dirFlag = FALSE;
+static int destDirFlag = FALSE;
+static int srcDirFlag = FALSE;
 
 static int fileAction(const char *fileName, struct stat* statbuf)
 {
     char newdestName[NAME_MAX];
 
-    fprintf(stderr, "srcName='%s'  destName='%s'\n", srcName, destName);
     strcpy(newdestName, destName);
-    strcat(newdestName, "/");
-    strcat(newdestName, strstr(fileName, fileName));
-    fprintf(stderr, "newdestName='%s'\n", newdestName); 
+    if ( srcDirFlag == TRUE ) {
+	strcat(newdestName, strstr(fileName, srcName) + strlen(srcName));
+    } 
+    
+    if (destDirFlag==TRUE && srcDirFlag == FALSE) {
+	if (newdestName[strlen(newdestName)-1] != '/' ) {
+	    strcat(newdestName, "/");
+	}
+	strcat(newdestName, srcName);
+    }
+    
     return (copyFile(fileName, newdestName, TRUE, TRUE));
 }
 
+static int rmfileAction(const char *fileName, struct stat* statbuf)
+{
+    if (unlink( fileName) < 0 ) {
+	perror( fileName);
+	return ( FALSE);
+    }
+    return ( TRUE);
+}
 
-extern int mv_main(int argc, char **argv)
+static int rmdirAction(const char *fileName, struct stat* statbuf)
 {
-    char newdestName[NAME_MAX];
-    char *skipName;
+    if (rmdir( fileName) < 0 ) {
+	perror( fileName);
+	return ( FALSE);
+    }
+    return ( TRUE);
+}
 
+
+extern int mv_main(int argc, char **argv)
+{
     if (argc < 3) {
 	usage (mv_usage);
     }
@@ -62,45 +84,23 @@ extern int mv_main(int argc, char **argv)
     argv++;
 
     destName = argv[argc - 1];
-    dirFlag = isDirectory(destName);
+    destDirFlag = isDirectory(destName);
 
-    if ((argc > 3) && dirFlag==FALSE) {
+    if ((argc > 3) && destDirFlag==FALSE) {
 	fprintf(stderr, "%s: not a directory\n", destName);
 	exit (FALSE);
     }
-    
+
     while (argc-- > 1) {
 	srcName = *(argv++);
-	skipName = strrchr(srcName, '/');
-	if (skipName) 
-	    skipName++;
-	strcpy(newdestName, destName);
-	if (dirFlag==TRUE) {
-	    strcat(newdestName, "/");
-	    if ( skipName != NULL)
-		strcat(newdestName, strstr(srcName, skipName));
-	    else
-		strcat(newdestName, srcName);
+	srcDirFlag = isDirectory(srcName);
+	if (recursiveAction(srcName, TRUE, TRUE, FALSE,
+			       fileAction, fileAction) == FALSE) {
+	    exit( FALSE);
 	}
-	if (isDirectory(srcName)==TRUE && newdestName[strlen(newdestName)] != '/') {
-		strcat(newdestName, "/");
-	    createPath(newdestName, 0777);
-	    fprintf(stderr, "srcName = '%s'\n", srcName);
-	    fprintf(stderr, "newdestName = '%s'\n", newdestName);
-	    if (recursiveAction(srcName, TRUE, TRUE, FALSE,
-				   fileAction, fileAction) == FALSE) 
-	    {
-		exit( FALSE);
-	    }
-	    exit( TRUE);
-	} else {
-	    if (copyFile(srcName, newdestName, FALSE, FALSE)  == FALSE) {
-		exit( FALSE);
-	    }
-	    if (unlink (srcName) < 0) {
-		perror (srcName);
-		exit( FALSE);
-	    }
+	if (recursiveAction(srcName, TRUE, TRUE, TRUE,
+			       rmfileAction, rmdirAction) == FALSE) {
+	    exit( FALSE);
 	}
     }
     exit( TRUE);