Major destabilisation, phase 2. This time it's the backends' turn:

[u/mdw/putty] / plink.c

diff --git a/plink.c b/plink.c
index 5ac8b21..34fe30a 100644 (file)
--- a/plink.c
+++ b/plink.c
@@ -529,7 +529,8 @@ int main(int argc, char **argv)
        int nodelay = cfg.tcp_nodelay &&
            (GetFileType(GetStdHandle(STD_INPUT_HANDLE)) == FILE_TYPE_CHAR);
 
-       error = back->init(NULL, cfg.host, cfg.port, &realhost, nodelay);
+       error = back->init(NULL, &backhandle, cfg.host, cfg.port,
+                          &realhost, nodelay);
        if (error) {
            fprintf(stderr, "Unable to open connection:\n%s", error);
            return 1;
@@ -585,7 +586,7 @@ int main(int argc, char **argv)
     while (1) {
        int n;
 
-       if (!sending && back->sendok()) {
+       if (!sending && back->sendok(backhandle)) {
            /*
             * Create a separate thread to read from stdin. This is
             * a total pain, but I can't find another way to do it:
@@ -677,11 +678,11 @@ int main(int argc, char **argv)
        } else if (n == 1) {
            reading = 0;
            noise_ultralight(idata.len);
-           if (connopen && back->socket() != NULL) {
+           if (connopen && back->socket(backhandle) != NULL) {
                if (idata.len > 0) {
-                   back->send(idata.buffer, idata.len);
+                   back->send(backhandle, idata.buffer, idata.len);
                } else {
-                   back->special(TS_EOF);
+                   back->special(backhandle, TS_EOF);
                }
            }
        } else if (n == 2) {
@@ -693,8 +694,8 @@ int main(int argc, char **argv)
            bufchain_consume(&stdout_data, odata.lenwritten);
            if (bufchain_size(&stdout_data) > 0)
                try_output(0);
-           if (connopen && back->socket() != NULL) {
-               back->unthrottle(bufchain_size(&stdout_data) +
+           if (connopen && back->socket(backhandle) != NULL) {
+               back->unthrottle(backhandle, bufchain_size(&stdout_data) +
                                 bufchain_size(&stderr_data));
            }
        } else if (n == 3) {
@@ -706,22 +707,22 @@ int main(int argc, char **argv)
            bufchain_consume(&stderr_data, edata.lenwritten);
            if (bufchain_size(&stderr_data) > 0)
                try_output(1);
-           if (connopen && back->socket() != NULL) {
-               back->unthrottle(bufchain_size(&stdout_data) +
+           if (connopen && back->socket(backhandle) != NULL) {
+               back->unthrottle(backhandle, bufchain_size(&stdout_data) +
                                 bufchain_size(&stderr_data));
            }
        }
-       if (!reading && back->sendbuffer() < MAX_STDIN_BACKLOG) {
+       if (!reading && back->sendbuffer(backhandle) < MAX_STDIN_BACKLOG) {
            SetEvent(idata.eventback);
            reading = 1;
        }
-       if ((!connopen || back->socket() == NULL) &&
+       if ((!connopen || back->socket(backhandle) == NULL) &&
            bufchain_size(&stdout_data) == 0 &&
            bufchain_size(&stderr_data) == 0)
            break;                     /* we closed the connection */
     }
     WSACleanup();
-    exitcode = back->exitcode();
+    exitcode = back->exitcode(backhandle);
     if (exitcode < 0) {
        fprintf(stderr, "Remote process exit code unavailable\n");
        exitcode = 1;                  /* this is an error condition */