fleshed out a bit more... just wanted to put the current

[oweals/busybox.git] / mv.c

diff --git a/mv.c b/mv.c
index d0f346196636e2908cadc0d0dd5bbdd467a3edb4..467a360dea59121875842a39fbfbc88b07c868ab 100644 (file)
--- 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 +34,54 @@ 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];
+    char* newsrcName = NULL;
 
-    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, "/");
+       }
+       newsrcName = strrchr(srcName, '/');
+       if (newsrcName && *newsrcName != '\0')
+           strcat(newdestName, newsrcName);
+       else
+           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 +89,23 @@ 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);