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#include "cmds/cmds.h"
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#include "cmds/cmds.h"
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/* See scli.h */
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/* See scli.h */
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static cliuser_t usr;
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static cliuser_t usr;
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/* Modified by the 'quit' module, which is compiled before this */
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extern unsigned int cli_quit;
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/* Globals that are modified during start-up that modules/builtins should
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/* Globals that are modified during start-up that modules/builtins
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 * be aware of. */
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 * should be aware of. */
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volatile unsigned int cli_quit = 0;
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volatile unsigned int cli_interactive = 1;
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volatile unsigned int cli_interactive = 1;
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volatile unsigned int cli_verbocity = 1;
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volatile unsigned int cli_verbocity = 1;
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/* The official name of this program
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/* The official name of this program
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 * (change to your liking in configure.ac and re-run autoconf) */
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 * (change to your liking in configure.ac and re-run autoconf) */
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const char *progname = PACKAGE_NAME;
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const char *progname = PACKAGE_NAME;
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/* These are not exposed, even to builtins */
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static int cli_init(cliuser_t *usr);
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static void cli_finit(cliuser_t *usr);
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/* (re)allocates memory to store the current working directory, gets
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/* (re)allocates memory to store the current working directory, gets
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 * and updates the current working directory, formats the prompt string */
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 * and updates the current working directory, formats the prompt
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 * string */
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unsigned int cli_set_prompt(cliuser_t *usr)
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unsigned int cli_set_prompt(cliuser_t *usr)
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{
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{
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    usr->prompt = (char *) realloc(usr->prompt, PATH_MAX);
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    usr->prompt = (char *) realloc(usr->prompt, PATH_MAX);
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    if (NULL == usr->prompt) {
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    if (NULL == usr->prompt) {
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        cli_error(CL_ENOMEM, "Can not allocate prompt");
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        cli_error(CL_ENOMEM, "Can not allocate prompt");
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    usr->cwd = getcwd(usr->cwd, PATH_MAX - 1);
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    usr->cwd = getcwd(usr->cwd, PATH_MAX - 1);
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    if (NULL == usr->cwd)
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    if (NULL == usr->cwd)
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        snprintf(usr->cwd, PATH_MAX, "(unknown)");
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        snprintf(usr->cwd, PATH_MAX, "(unknown)");
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    snprintf(usr->prompt,
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    if (1 < cli_psprintf(&usr->prompt, "%s # ", usr->cwd)) {
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            PATH_MAX,
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        cli_error(cli_errno, "Failed to set prompt");
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            "%s # ",
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        return 1;
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            usr->cwd);
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    }
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    return 0;
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    return 0;
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}
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}
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/* Constructor */
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int cli_init(cliuser_t *usr)
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static int cli_init(cliuser_t *usr)
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{
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{
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    usr->line = (char *) NULL;
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    usr->line = (char *) NULL;
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    usr->name = "root";
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    usr->name = "root";
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    usr->home = "/";
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    usr->home = "/";
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    usr->cwd = (char *) NULL;
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    usr->cwd = (char *) NULL;
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    usr->lasterr = 0;
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    usr->lasterr = 0;
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    return (int) cli_set_prompt(usr);
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    return (int) cli_set_prompt(usr);
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}
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}
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/* Destructor */
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/* Destructor */
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void cli_finit(cliuser_t *usr)
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static void cli_finit(cliuser_t *usr)
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{
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{
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    if (NULL != usr->line)
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    if (NULL != usr->line)
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        free(usr->line);
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        free(usr->line);
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    if (NULL != usr->prompt)
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    if (NULL != usr->prompt)
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        free(usr->prompt);
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        free(usr->prompt);