Add the `pwd' command in PSFTP.

[u/mdw/putty] / scp.c

diff --git a/scp.c b/scp.c
index 250e229..aca1cf3 100644 (file)
--- a/scp.c
+++ b/scp.c
@@ -22,9 +22,6 @@
 #include <limits.h>
 #include <time.h>
 #include <assert.h>
-/* GUI Adaptation - Sept 2000 */
-#include <winuser.h>
-#include <winbase.h>
 
 #define PUTTY_DO_GLOBALS
 #include "putty.h"
@@ -652,7 +649,7 @@ static void print_stats(char *name, unsigned long size, unsigned long done,
        sprintf(etastr, "%02ld:%02ld:%02ld",
                eta / 3600, (eta % 3600) / 60, eta % 60);
 
-       pct = (int) (100.0 * (float) done / size);
+       pct = (int) (100 * (done * 1.0 / size));
 
        len = printf("\r%-25.25s | %10ld kB | %5.1f kB/s | ETA: %8s | %3d%%",
                     name, done / 1024, ratebs / 1024.0, etastr, pct);
@@ -686,12 +683,17 @@ static char *colon(char *str)
 
 /*
  * Return a pointer to the portion of str that comes after the last
- * slash (or backslash, if `local' is TRUE).
+ * slash (or backslash or colon, if `local' is TRUE).
  */
 static char *stripslashes(char *str, int local)
 {
     char *p;
 
+    if (local) {
+        p = strchr(str, ':');
+        if (p) str = p+1;
+    }
+
     p = strrchr(str, '/');
     if (p) str = p+1;
 
@@ -836,6 +838,7 @@ static struct scp_sftp_dirstack {
     int namepos, namelen;
     char *dirpath;
     char *wildcard;
+    int matched_something;            /* wildcard match set was non-empty */
 } *scp_sftp_dirstack_head;
 static char *scp_sftp_remotepath, *scp_sftp_currentname;
 static char *scp_sftp_wildcard;
@@ -1196,6 +1199,7 @@ int scp_get_sink_action(struct scp_sink_action *act)
                               head->names[head->namepos].filename))))
                head->namepos++;       /* skip . and .. */
            if (head->namepos < head->namelen) {
+               head->matched_something = 1;
                fname = dupcat(head->dirpath, "/",
                               head->names[head->namepos++].filename,
                               NULL);
@@ -1208,7 +1212,13 @@ int scp_get_sink_action(struct scp_sink_action *act)
                 */
                if (head->wildcard) {
                    act->action = SCP_SINK_RETRY;
+                   if (!head->matched_something) {
+                       tell_user(stderr, "pscp: wildcard '%s' matched "
+                                 "no files", head->wildcard);
+                       errs++;
+                   }
                    sfree(head->wildcard);
+
                } else {
                    act->action = SCP_SINK_ENDDIR;
                }
@@ -1329,6 +1339,7 @@ int scp_get_sink_action(struct scp_sink_action *act)
                newitem->dirpath = dupstr(fname);
            if (scp_sftp_wildcard) {
                newitem->wildcard = scp_sftp_wildcard;
+               newitem->matched_something = 0;
                scp_sftp_wildcard = NULL;
            } else {
                newitem->wildcard = NULL;
@@ -1722,9 +1733,10 @@ static void sink(char *targ, char *src)
             * Prevent the remote side from maliciously writing to
             * files outside the target area by sending a filename
             * containing `../'. In fact, it shouldn't be sending
-            * filenames with any slashes in at all; so we'll find
-            * the last slash or backslash in the filename and use
-            * only the part after that. (And warn!)
+            * filenames with any slashes or colons in at all; so
+            * we'll find the last slash, backslash or colon in the
+            * filename and use only the part after that. (And
+            * warn!)
             * 
             * In addition, we also ensure here that if we're
             * copying a single file and the target is a directory
@@ -1752,7 +1764,9 @@ static void sink(char *targ, char *src)
            striptarget = stripslashes(act.name, 1);
            if (striptarget != act.name) {
                tell_user(stderr, "warning: remote host sent a compound"
-                         " pathname - possibly malicious! (ignored)");
+                         " pathname '%s'", act.name);
+               tell_user(stderr, "         renaming local file to '%s'",
+                          striptarget);
            }
 
            /*
@@ -1875,7 +1889,7 @@ static void sink(char *targ, char *src)
        }
        (void) scp_finish_filerecv();
        sfree(destfname);
-       sfree(act.name);
+       sfree(act.buf);
     }
 }
 
@@ -1956,13 +1970,6 @@ static void toremote(int argc, char *argv[])
         */
        srcpath = dupstr(src);
        last = stripslashes(srcpath, 1);
-       if (last == srcpath) {
-           last = strchr(srcpath, ':');
-           if (last)
-               last++;
-           else
-               last = srcpath;
-       }
        *last = '\0';
 
        dir = FindFirstFile(src, &fdat);