Commit 0bd9aef8 authored by Alexander Bulekov's avatar Alexander Bulekov Committed by Stefan Hajnoczi
Browse files

qtest: add in-process incoming command handler 



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: default avatarAlexander Bulekov <alxndr@bu.edu>
Reviewed-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: default avatarDarren Kenny <darren.kenny@oracle.com>
Message-id: 20200220041118.23264-9-alxndr@bu.edu
Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
parent ca5d4641

include/sysemu/qtest.h

+1 −0
Original line number Diff line number Diff line
@@ -28,5 +28,6 @@ void qtest_server_init(const char *qtest_chrdev, const char *qtest_log, Error ** 


void qtest_server_set_send_handler(void (*send)(void *, const char *),

                                 void *opaque);

void qtest_server_inproc_recv(void *opaque, const char *buf);



#endif

qtest.c

+13 −0
Original line number Diff line number Diff line
@@ -804,3 +804,16 @@ bool qtest_driver(void) 
{

    return qtest_chr.chr != NULL;

}



void qtest_server_inproc_recv(void *dummy, const char *buf)

{

    static GString *gstr;

    if (!gstr) {

        gstr = g_string_new(NULL);

    }

    g_string_append(gstr, buf);

    if (gstr->str[gstr->len - 1] == '\n') {

        qtest_process_inbuf(NULL, gstr);

        g_string_truncate(gstr, 0);

    }

}