[v3,09/22] qtest: add in-process incoming command handler

Commit Message

Alexander Bulekov Sept. 18, 2019, 11:19 p.m. UTC

The handler allows a qtest client to send commands to the server by
directly calling a function, rather than using a file/CharBackend

Signed-off-by: Alexander Oleinik <[e-mail]>
---
 include/sysemu/qtest.h | 1 +
 qtest.c                | 7 +++++++
 2 files changed, 8 insertions(+)

Comments

Stefan Hajnoczi Sept. 19, 2019, 10:31 a.m. UTC | #1

On Wed, Sep 18, 2019 at 11:19:36PM +0000, Oleinik, Alexander wrote:
> The handler allows a qtest client to send commands to the server by
> directly calling a function, rather than using a file/CharBackend
> 
> Signed-off-by: Alexander Oleinik <[e-mail]>
> ---
>  include/sysemu/qtest.h | 1 +
>  qtest.c                | 7 +++++++
>  2 files changed, 8 insertions(+)

Reviewed-by: Stefan Hajnoczi <[e-mail]>

Patch

diff --git a/include/sysemu/qtest.h b/include/sysemu/qtest.h
index fda7000d2c..3f365522d5 100644
--- a/include/sysemu/qtest.h
+++ b/include/sysemu/qtest.h
@@ -28,5 +28,6 @@  void qtest_server_init(const char *qtest_chrdev, const char *qtest_log, Error **
 
 void qtest_server_set_tx_handler(void (*send)(void *, const char *, size_t),
                                  void *opaque);
+void qtest_server_inproc_recv(void *opaque, const char *buf, size_t size);
 
 #endif
diff --git a/qtest.c b/qtest.c
index ae7e6d779d..44a916485f 100644
--- a/qtest.c
+++ b/qtest.c
@@ -802,3 +802,10 @@  bool qtest_driver(void)
 {
     return qtest_chr.chr != NULL;
 }
+
+void qtest_server_inproc_recv(void *opaque, const char *buf, size_t size)
+{
+    GString *gstr = g_string_new_len(buf, size);
+    qtest_process_inbuf(NULL, gstr);
+    g_string_free(gstr, true);
+}