Merge pull request #490 from JacobBarthelmeh/sftp-path

handle full path used with SFTP Get-Put commands

examples/sftpclient/sftpclient.c

@@ -1523,8 +1523,14 @@ static int doAutopilot(int cmd, char* local, char* remote)
     int err;
     int ret = WS_SUCCESS;
     char fullpath[128] = ".";
-    WS_SFTPNAME* name;
+    WS_SFTPNAME* name  = NULL;
 
+    if (remote != NULL && remote[0] == '/') {
+        /* use remote absolute path if provided */
+        WMEMSET(fullpath, 0, sizeof(fullpath));
+        WSTRNCPY(fullpath, remote, sizeof(fullpath) - 1);
+    }
+    else {
         do {
             name = wolfSSH_SFTP_RealPath(ssh, fullpath);
             err = wolfSSH_get_error(ssh);
@@ -1534,6 +1540,7 @@ static int doAutopilot(int cmd, char* local, char* remote)
         snprintf(fullpath, sizeof(fullpath), "%s/%s",
             name == NULL ? "." : name->fName,
             remote);
+    }
 
     do {
         if (cmd == AUTOPILOT_PUT) {

scripts/get-put.test

@@ -119,4 +119,22 @@ then
     exit 1
 fi
 
+# using full path test.
+rm -rf sample2-copy.txt
+PWD=`pwd`
+if ! ./examples/sftpclient/wolfsftp -u jill -P upthehill -p "$PORT" \
+    -g -l sample2.txt -r $PWD/sample2-copy.txt
+then
+    echo "Unable to put file using full path."
+    do_cleanup
+    exit 1
+fi
+
+if ! diff sample2.txt sample2-copy.txt >/dev/null
+then
+    echo "Put test files do not match after using full path."
+    do_cleanup
+    exit 1
+fi
+
 do_cleanup