int acl_setenv(const char *name, const char *val, int overwrite)
{
#ifdef ACL_WINDOWS
if (overwrite == 0) {
if (acl_getenv(name) != NULL)
return (0);
}
if (!SetEnvironmentVariable(name, val))
return (-1);
return (0);
#else
return (setenv(name, val, overwrite));
#endif
}
const std::vector<HttpCookie*>& HttpServletRequest::getCookies(void) const
{
if (cookies_inited_)
return cookies_;
// 设置标记表明已经分析过cookie了，以便于下次重复调用时节省时间
const_cast<HttpServletRequest*>(this)->cookies_inited_ = true;
if (cgi_mode_)
{
const char* ptr = acl_getenv("HTTP_COOKIE");
if (ptr == NULL || *ptr == 0)
return cookies_;
ACL_ARGV* argv = acl_argv_split(ptr, ";");
ACL_ITER iter;
acl_foreach(iter, argv)
{
add_cookie(const_cast<HttpServletRequest*>
(this)->cookies_, (char*) iter.data);
}
acl_argv_free(argv);
return cookies_;
}
static void child(int argc acl_unused, char *argv[] acl_unused)
{
const char *myname = "child";
const char *env_list;
ACL_VSTRING *vbuf = acl_vstring_alloc(256);
char buf[1024];
const char *ptr;
int ret, i;
acl_init();
env_list = acl_getenv_list();
acl_vstring_sprintf(vbuf, "env_list(%s)", env_list);
acl_vstring_strcat(vbuf, "), ");
ptr = acl_getenv("name1");
if (ptr == NULL)
ptr = "null";
acl_vstring_sprintf_append(vbuf, "name1=%s", ptr);
ptr = acl_getenv("name2");
if (ptr == NULL)
ptr = "null";
acl_vstring_sprintf_append(vbuf, ", name2=%s", ptr);
ptr = acl_getenv("name3");
if (ptr == NULL)
ptr = "null";
acl_vstring_sprintf_append(vbuf, ", name3=%s", ptr);
printf("%s: %s\r\n", myname, acl_vstring_str(vbuf));