* shell_parse.c
*/
#include "private.h"
#include "lub/string.h"
#include <string.h>
/*----------------------------------------------------------- */
clish_pargv_status_t
clish_shell_parse(const clish_shell_t *this,
const char *line,
const clish_command_t **cmd,
clish_pargv_t **pargv)
{
clish_pargv_status_t result = clish_BAD_CMD;
size_t offset;
char *prompt = clish_view__get_prompt(this->view,this->viewid);
/* track the offset of each parameter on the command line */
offset = strlen(prompt)+1;
/* cleanup */
lub_string_free(prompt);
*cmd = clish_shell_resolve_command(this,line);
if(NULL != *cmd)
{
/*
* Now construct the parameters for the command
*/
*pargv = clish_pargv_new(*cmd,line,offset,&result);
}
/*-------------------------------------------------------- */
static void clish_shell_renew_prompt(clish_shell_t *this)
{
clish_context_t prompt_context;
char *prompt = NULL;
const clish_view_t *view;
char *str = NULL;
/* Create appropriate context */
clish_context_init(&prompt_context, this);
/* Obtain the prompt */
view = clish_shell__get_view(this);
assert(view);
lub_string_cat(&str, "${_PROMPT_PREFIX}");
lub_string_cat(&str, clish_view__get_prompt(view));
lub_string_cat(&str, "${_PROMPT_SUFFIX}");
prompt = clish_shell_expand(str, SHELL_VAR_NONE, &prompt_context);
assert(prompt);
lub_string_free(str);
tinyrl__set_prompt(this->tinyrl, prompt);
lub_string_free(prompt);
}
/*-------------------------------------------------------- */
static bool_t clish_shell_tinyrl_key_help(tinyrl_t *this, int key)
{
bool_t result = BOOL_TRUE;
if (tinyrl_is_quoting(this)) {
/* if we are in the middle of a quote then simply enter a space */
