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-rw-r--r--src/vlib/unix/cli.c74
1 files changed, 59 insertions, 15 deletions
diff --git a/src/vlib/unix/cli.c b/src/vlib/unix/cli.c
index c7732ae431f..07ce414f616 100644
--- a/src/vlib/unix/cli.c
+++ b/src/vlib/unix/cli.c
@@ -3359,10 +3359,14 @@ unix_cli_exec (vlib_main_t * vm,
int fd;
unformat_input_t sub_input;
clib_error_t *error;
-
+ unix_cli_main_t *cm = &unix_cli_main;
+ unix_cli_file_t *cf;
+ u8 *file_data = 0;
file_name = 0;
fd = -1;
error = 0;
+ struct stat s;
+
if (!unformat (input, "%s", &file_name))
{
@@ -3379,23 +3383,63 @@ unix_cli_exec (vlib_main_t * vm,
}
/* Make sure its a regular file. */
- {
- struct stat s;
+ if (fstat (fd, &s) < 0)
+ {
+ error = clib_error_return_unix (0, "failed to stat `%s'", file_name);
+ goto done;
+ }
- if (fstat (fd, &s) < 0)
- {
- error = clib_error_return_unix (0, "failed to stat `%s'", file_name);
- goto done;
- }
+ if (!(S_ISREG (s.st_mode) || S_ISLNK (s.st_mode)))
+ {
+ error = clib_error_return (0, "not a regular file `%s'", file_name);
+ goto done;
+ }
- if (!(S_ISREG (s.st_mode) || S_ISLNK (s.st_mode)))
- {
- error = clib_error_return (0, "not a regular file `%s'", file_name);
- goto done;
- }
- }
+ /* Read the file */
+ vec_validate (file_data, s.st_size);
+
+ if (read (fd, file_data, s.st_size) != s.st_size)
+ {
+ error = clib_error_return_unix (0, "Failed to read %d bytes from '%s'",
+ s.st_size, file_name);
+ vec_free (file_data);
+ goto done;
+ }
+
+ /* The macro expander expects a c string... */
+ vec_add1 (file_data, 0);
+
+ unformat_init_vector (&sub_input, file_data);
+
+ /* Run the file contents through the macro processor */
+ if (vec_len (sub_input.buffer) > 1)
+ {
+ u8 *expanded;
+ clib_macro_main_t *mm = 0;
+
+ /* Initial config process? Use the global macro table. */
+ if (pool_is_free_index
+ (cm->cli_file_pool, cm->current_input_file_index))
+ mm = &cm->macro_main;
+ else
+ {
+ /* Otherwise, use the per-cli-process macro table */
+ cf = pool_elt_at_index (cm->cli_file_pool,
+ cm->current_input_file_index);
+ mm = &cf->macro_main;
+ }
- unformat_init_clib_file (&sub_input, fd);
+ expanded = (u8 *) clib_macro_eval (mm,
+ (i8 *) sub_input.buffer,
+ 1 /* complain */ ,
+ 0 /* level */ ,
+ 8 /* max_level */ );
+ /* Macro processor NULL terminates the return */
+ _vec_len (expanded) -= 1;
+ vec_reset_length (sub_input.buffer);
+ vec_append (sub_input.buffer, expanded);
+ vec_free (expanded);
+ }
vlib_cli_input (vm, &sub_input, 0, 0);
unformat_free (&sub_input);