PHPAPI char *php_get_current_user(void)
{
struct stat *pstat;
TSRMLS_FETCH();
if (SG(request_info).current_user) {
return SG(request_info).current_user;
}
/* FIXME: I need to have this somehow handled if
USE_SAPI is defined, because cgi will also be
interfaced in USE_SAPI */
pstat = sapi_get_stat(TSRMLS_C);
if (!pstat) {
return "";
} else {
#ifdef PHP_WIN32
char name[256];
DWORD len = sizeof(name)-1;
if (!GetUserName(name, &len)) {
return "";
}
name[len] = '\0';
SG(request_info).current_user_length = len;
SG(request_info).current_user = estrndup(name, len);
return SG(request_info).current_user;
#else
struct passwd *pwd;
#if defined(ZTS) && defined(HAVE_GETPWUID_R) && defined(_SC_GETPW_R_SIZE_MAX)
struct passwd _pw;
struct passwd *retpwptr = NULL;
int pwbuflen = sysconf(_SC_GETPW_R_SIZE_MAX);
char *pwbuf;
if (pwbuflen < 1) {
return "";
}
pwbuf = emalloc(pwbuflen);
if (getpwuid_r(pstat->st_uid, &_pw, pwbuf, pwbuflen, &retpwptr) != 0) {
efree(pwbuf);
return "";
}
pwd = &_pw;
#else
if ((pwd=getpwuid(pstat->st_uid))==NULL) {
return "";
}
#endif
SG(request_info).current_user_length = strlen(pwd->pw_name);
SG(request_info).current_user = estrndup(pwd->pw_name, SG(request_info).current_user_length);
#if defined(ZTS) && defined(HAVE_GETPWUID_R) && defined(_SC_GETPW_R_SIZE_MAX)
efree(pwbuf);
#endif
return SG(request_info).current_user;
#endif
}
}
/* {{{ php_statpage
*/
PHPAPI void php_statpage(TSRMLS_D)
{
struct stat *pstat;
pstat = sapi_get_stat(TSRMLS_C);
if (BG(page_uid)==-1 || BG(page_gid)==-1) {
if(pstat) {
BG(page_uid) = pstat->st_uid;
BG(page_gid) = pstat->st_gid;
BG(page_inode) = pstat->st_ino;
BG(page_mtime) = pstat->st_mtime;
} else { /* handler for situations where there is no source file, ex. php -r */
BG(page_uid) = getuid();
BG(page_gid) = getgid();
}
}
}
