Added a fourth application: plink, a command line connection utility

[u/mdw/putty] / scp.c

diff --git a/scp.c b/scp.c
index 69ebac8..68eca58 100644 (file)
--- a/scp.c
+++ b/scp.c
@@ -77,16 +77,22 @@ static void bump(char *fmt, ...)
     exit(1);
 }
 
-static void get_password(const char *prompt, char *str, int maxlen)
+static int get_password(const char *prompt, char *str, int maxlen)
 {
     HANDLE hin, hout;
     DWORD savemode, i;
 
     if (password) {
-       strncpy(str, password, maxlen);
-       str[maxlen-1] = '\0';
-       password = NULL;
-       return;
+        static int tried_once = 0;
+
+        if (tried_once) {
+            return 0;
+        } else {
+            strncpy(str, password, maxlen);
+            str[maxlen-1] = '\0';
+            tried_once = 1;
+            return 1;
+        }
     }
 
     hin = GetStdHandle(STD_INPUT_HANDLE);
@@ -107,6 +113,8 @@ static void get_password(const char *prompt, char *str, int maxlen)
     str[i] = '\0';
 
     WriteFile(hout, "\r\n", 2, &i, NULL);
+
+    return 1;
 }
 
 /*
@@ -836,7 +844,7 @@ int main(int argc, char *argv[])
 
     default_protocol = PROT_TELNET;
 
-    scp_flags = SCP_FLAG;
+    flags = 0;
     ssh_get_password = &get_password;
     init_winsock();
 
@@ -844,7 +852,7 @@ int main(int argc, char *argv[])
        if (argv[i][0] != '-')
            break;
        if (strcmp(argv[i], "-v") == 0)
-           verbose = 1, scp_flags |= SCP_VERBOSE;
+           verbose = 1, flags |= FLAG_VERBOSE;
        else if (strcmp(argv[i], "-r") == 0)
            recursive = 1;
        else if (strcmp(argv[i], "-p") == 0)