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command: check command mode for native jim commands 

The command mode was checked only for simple type of commands.
Native commands (handled by jim_handler) was treated as
they had mode COMMAND_ANY

Change-Id: Iab1d8cbb0b8c6f6b9f3cf942600432dec9a703ff
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Reviewed-on: http://openocd.zylin.com/4841
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Tomas Vanek 2019-01-09 12:55:51 +01:00
parent d479020950
commit 877cec20dc
1 changed files with 26 additions and 19 deletions
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45
src/helper/command.c
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@ -579,31 +579,35 @@ char *command_name(struct command *c, char delim)
static bool command_can_run(struct command_context *cmd_ctx, struct command *c)
{
return c->mode == COMMAND_ANY || c->mode == cmd_ctx->mode;
if (c->mode == COMMAND_ANY || c->mode == cmd_ctx->mode)
return true;
/* Many commands may be run only before/after 'init' */
const char *when;
switch (c->mode) {
case COMMAND_CONFIG:
when = "before";
break;
case COMMAND_EXEC:
when = "after";
break;
/* handle the impossible with humor; it guarantees a bug report! */
default:
when = "if Cthulhu is summoned by";
break;
}
char *full_name = command_name(c, ' ');
LOG_ERROR("The '%s' command must be used %s 'init'.",
full_name ? full_name : c->name, when);
free(full_name);
return false;
}
static int run_command(struct command_context *context,
struct command *c, const char *words[], unsigned num_words)
{
if (!command_can_run(context, c)) {
/* Many commands may be run only before/after 'init' */
const char *when;
switch (c->mode) {
case COMMAND_CONFIG:
when = "before";
break;
case COMMAND_EXEC:
when = "after";
break;
/* handle the impossible with humor; it guarantees a bug report! */
default:
when = "if Cthulhu is summoned by";
break;
}
LOG_ERROR("The '%s' command must be used %s 'init'.",
c->name, when);
if (!command_can_run(context, c))
return ERROR_FAIL;
}
struct command_invocation cmd = {
.ctx = context,
@ -1032,6 +1036,9 @@ static int command_unknown(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
}
/* pass the command through to the intended handler */
if (c->jim_handler) {
if (!command_can_run(cmd_ctx, c))
return ERROR_FAIL;
interp->cmdPrivData = c->jim_handler_data;
return (*c->jim_handler)(interp, count, start);
}