sysdb: Added a query to the history after executing it.

[sysdb.git] / src / tools / sysdb / command.c

diff --git a/src/tools/sysdb/command.c b/src/tools/sysdb/command.c
index b568aaec3289f0b5dd29c1db48d1d232e7ab2288..30e6419e334d1b105749db8861826f2adf5f2883 100644 (file)
--- a/src/tools/sysdb/command.c
+++ b/src/tools/sysdb/command.c
@@ -37,17 +37,20 @@
 
 #include <assert.h>
 #include <ctype.h>
+#include <string.h>
 
 /*
  * public API
  */
 
-int
+char *
 sdb_command_exec(sdb_input_t *input)
 {
        const char *query;
        uint32_t query_len;
 
+       char *data = NULL;
+
        query = sdb_strbuf_string(input->input);
        query_len = (uint32_t)input->query_len;
 
@@ -67,7 +70,10 @@ sdb_command_exec(sdb_input_t *input)
 
                recv_buf = sdb_strbuf_create(1024);
                if (! recv_buf)
-                       return -1;
+                       return NULL;
+
+               data = strndup(query, query_len);
+               /* ignore errors; we'll only hide the command from the caller */
 
                sdb_client_send(input->client, CONNECTION_QUERY, query_len, query);
                if (sdb_client_recv(input->client, &rcode, recv_buf) < 0)
@@ -83,7 +89,7 @@ sdb_command_exec(sdb_input_t *input)
        sdb_strbuf_skip(input->input, 0, input->query_len);
        input->tokenizer_pos -= input->query_len;
        input->query_len = 0;
-       return 0;
+       return data;
 } /* sdb_command_exec */
 
 /* vim: set tw=78 sw=4 ts=4 noexpandtab : */