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Add helpers for the simple case of parse string and add to command queue.

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This commit is contained in:
nicm
2020-04-13 18:59:41 +00:00
parent 34804f2709
commit 187277eaad
10 changed files with 135 additions and 163 deletions
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52
cmd-parse.y
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@@ -793,6 +793,58 @@ cmd_parse_from_string(const char *s, struct cmd_parse_input *pi)
return (cmd_parse_from_buffer(s, strlen(s), pi));
}
enum cmd_parse_status
cmd_parse_and_insert(const char *s, struct cmd_parse_input *pi,
struct cmdq_item *after, struct cmdq_state *state, char **error)
{
struct cmd_parse_result *pr;
struct cmdq_item *item;
pr = cmd_parse_from_string(s, pi);
switch (pr->status) {
case CMD_PARSE_EMPTY:
break;
case CMD_PARSE_ERROR:
if (error != NULL)
*error = pr->error;
else
free(pr->error);
break;
case CMD_PARSE_SUCCESS:
item = cmdq_get_command(pr->cmdlist, state);
cmdq_insert_after(after, item);
cmd_list_free(pr->cmdlist);
break;
}
return (pr->status);
}
enum cmd_parse_status
cmd_parse_and_append(const char *s, struct cmd_parse_input *pi,
struct client *c, struct cmdq_state *state, char **error)
{
struct cmd_parse_result *pr;
struct cmdq_item *item;
pr = cmd_parse_from_string(s, pi);
switch (pr->status) {
case CMD_PARSE_EMPTY:
break;
case CMD_PARSE_ERROR:
if (error != NULL)
*error = pr->error;
else
free(pr->error);
break;
case CMD_PARSE_SUCCESS:
item = cmdq_get_command(pr->cmdlist, state);
cmdq_append(c, item);
cmd_list_free(pr->cmdlist);
break;
}
return (pr->status);
}
struct cmd_parse_result *
cmd_parse_from_buffer(const void *buf, size_t len, struct cmd_parse_input *pi)
{