sysdb: Do not add duplicate entries to the history.

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

diff --git a/src/tools/sysdb/input.c b/src/tools/sysdb/input.c
index d5deb1dd61b9cf6f26a215ae0efba955a233a48d..939a5146a9ef2369c39de5d7c7f217f62a2dcc96 100644 (file)
--- a/src/tools/sysdb/input.c
+++ b/src/tools/sysdb/input.c
@@ -30,6 +30,7 @@
 #endif /* HAVE_CONFIG_H */
 
 #include "tools/sysdb/input.h"
+#include "tools/sysdb/command.h"
 
 #include "utils/strbuf.h"
 
@@ -112,5 +113,27 @@ sdb_input_readline(sdb_input_t *input, char *buf,
        return (ssize_t)len;
 } /* sdb_input_readline */
 
+int
+sdb_input_exec_query(sdb_input_t *input)
+{
+       char *query = sdb_command_exec(input);
+
+       HIST_ENTRY *current_hist;
+       const char *hist_line = NULL;
+
+       if (! query)
+               return -1;
+
+       current_hist = current_history();
+       if (current_hist)
+               hist_line = current_hist->line;
+
+       if (*query != ' ')
+               if ((! hist_line) || strcmp(hist_line, query))
+                       add_history(query);
+       free(query);
+       return 0;
+} /* sdb_input_exec_query */
+
 /* vim: set tw=78 sw=4 ts=4 noexpandtab : */