int do_chdir(char *path) {
char *pwd;
if (chdir(path) != 0) {
shell_warn("cd: chdir() failed.\n");
return -1;
}
if ((pwd = sh_getenv("PWD")) != NULL) {
sh_setenv("OLDPWD", pwd);
}
else
sh_unsetenv("OLDPWD");
set_pwd();
return 0;
}
static void handle_cd_to(t_state *state, char *cd_to)
{
struct stat statt;
if (!is_exist_cmd(cd_to))
print_no_such_file_or_dir(state, "cd", cd_to);
else if (stat(cd_to, &statt) && !S_ISDIR(statt.st_mode))
print_not_a_directory(state, "cd", cd_to);
else if (!is_exec_cmd(cd_to))
print_permission_denied(state, "cd", cd_to);
else
{
set_oldpwd(state);
set_pwd(state, cd_to);
}
}
/* Change the working directory */
static int builtin_cd(unsigned argc, const char **argv)
{
int ret = 1;
const char *dest_dir;
if (argc) {
dest_dir = argv[0];
} else {
dest_dir = lookup_shell_param("HOME");
if (!dest_dir) {
mysh_error("cd: HOME not set");
goto out;
}
}
if (chdir(dest_dir) != 0)
mysh_error_with_errno("cd: %s", dest_dir);
else
ret = set_pwd();
out:
return ret;
}
void init_pwd() {
sh_unsetenv("OLDPWD");
set_pwd();
}
/*************************************************
Function: setUserPassword
Description: 设置用户密码
Input:
password 用户密码
Output: 无
Return: 无
Others:
*************************************************/
void operGuiStorage::setUserPassword(QString password)
{
set_pwd(OWNER_SECU_PWD, password.toLatin1().data());
}
/*************************************************
Function: setProjectPassword
Description: 设置工程密码
Input:
password 工程密码
Output: 无
Return: 无
Others:
*************************************************/
void operGuiStorage::setProjectPassword(QString password)
{
set_pwd(ADMIN_PWD, password.toLatin1().data());
}
