+XS(XS_Cygwin_pid_to_winpid)
+{
+ dXSARGS;
+ dXSTARG;
+ pid_t pid, RETVAL;
+
+ if (items != 1)
+ Perl_croak(aTHX_ "Usage: Cygwin::pid_to_winpid(pid)");
+
+ pid = (pid_t)SvIV(ST(0));
+
+ if ((RETVAL = cygwin_internal(CW_CYGWIN_PID_TO_WINPID, pid)) > 0) {
+ XSprePUSH; PUSHi((IV)RETVAL);
+ XSRETURN(1);
+ }
+ XSRETURN_UNDEF;
+}
+
+XS(XS_Cygwin_winpid_to_pid)
+{
+ dXSARGS;
+ dXSTARG;
+ pid_t pid, RETVAL;
+
+ if (items != 1)
+ Perl_croak(aTHX_ "Usage: Cygwin::winpid_to_pid(pid)");
+
+ pid = (pid_t)SvIV(ST(0));
+
+#if (CYGWIN_VERSION_API_MINOR >= 181)
+ RETVAL = cygwin_winpid_to_pid(pid);
+#else
+ RETVAL = cygwin32_winpid_to_pid(pid);
+#endif
+ if (RETVAL > 0) {
+ XSprePUSH; PUSHi((IV)RETVAL);
+ XSRETURN(1);
+ }
+ XSRETURN_UNDEF;
+}
+
+XS(XS_Cygwin_win_to_posix_path)
+
+{
+ dXSARGS;
+ int absolute_flag = 0;
+ STRLEN len;
+ int err = 0;
+ char *src_path;
+ char *posix_path;
+ int isutf8 = 0;
+
+ if (items < 1 || items > 2)
+ Perl_croak(aTHX_ "Usage: Cygwin::win_to_posix_path(pathname, [absolute])");
+
+ src_path = SvPV(ST(0), len);
+ if (items == 2)
+ absolute_flag = SvTRUE(ST(1));
+
+ if (!len)
+ Perl_croak(aTHX_ "can't convert empty path");
+ isutf8 = SvUTF8(ST(0));
+
+#if (CYGWIN_VERSION_API_MINOR >= 181)
+ /* Check utf8 flag and use wide api then.
+ Size calculation: On overflow let cygwin_conv_path calculate the final size.
+ */
+ if (isutf8) {
+ int what = absolute_flag ? CCP_WIN_W_TO_POSIX : CCP_WIN_W_TO_POSIX | CCP_RELATIVE;
+ int wlen = sizeof(wchar_t)*(len + 260 + 1001);
+ wchar_t *wpath = (wchar_t *) safemalloc(sizeof(wchar_t)*len);
+ wchar_t *wbuf = (wchar_t *) safemalloc(wlen);
+ if (!IN_BYTES) {
+ mbstate_t mbs;
+ char *oldlocale;
+ dVAR;
+
+ LOCALE_LOCK;
+
+ oldlocale = setlocale(LC_CTYPE, NULL);
+ setlocale(LC_CTYPE, "utf-8");
+ /* utf8_to_uvchr_buf(src_path, src_path + wlen, wpath) or Encoding::_utf8_to_bytes(sv, "UCS-2BE"); */
+ wlen = mbsrtowcs(wpath, (const char**)&src_path, wlen, &mbs);
+ if (wlen > 0)
+ err = cygwin_conv_path(what, wpath, wbuf, wlen);
+ if (oldlocale) setlocale(LC_CTYPE, oldlocale);
+ else setlocale(LC_CTYPE, "C");
+
+ LOCALE_UNLOCK;
+ } else { /* use bytes; assume already ucs-2 encoded bytestream */
+ err = cygwin_conv_path(what, src_path, wbuf, wlen);
+ }
+ if (err == ENOSPC) { /* our space assumption was wrong, not enough space */
+ int newlen = cygwin_conv_path(what, wpath, wbuf, 0);
+ wbuf = (wchar_t *) realloc(&wbuf, newlen);
+ err = cygwin_conv_path(what, wpath, wbuf, newlen);
+ wlen = newlen;
+ }
+ /* utf16_to_utf8(*p, *d, bytlen, *newlen) */
+ posix_path = (char *) safemalloc(wlen*3);
+ Perl_utf16_to_utf8(aTHX_ (U8*)&wpath, (U8*)posix_path, (I32)wlen*2, (I32*)&len);
+ /*
+ wlen = wcsrtombs(NULL, (const wchar_t **)&wbuf, wlen, NULL);
+ posix_path = (char *) safemalloc(wlen+1);
+ wcsrtombs(posix_path, (const wchar_t **)&wbuf, wlen, NULL);
+ */
+ } else {
+ int what = absolute_flag ? CCP_WIN_A_TO_POSIX : CCP_WIN_A_TO_POSIX | CCP_RELATIVE;
+ posix_path = (char *) safemalloc (len + 260 + 1001);
+ err = cygwin_conv_path(what, src_path, posix_path, len + 260 + 1001);
+ if (err == ENOSPC) { /* our space assumption was wrong, not enough space */
+ int newlen = cygwin_conv_path(what, src_path, posix_path, 0);
+ posix_path = (char *) realloc(&posix_path, newlen);
+ err = cygwin_conv_path(what, src_path, posix_path, newlen);
+ }
+ }
+#else
+ posix_path = (char *) safemalloc (len + 260 + 1001);
+ if (absolute_flag)
+ err = cygwin_conv_to_full_posix_path(src_path, posix_path);
+ else
+ err = cygwin_conv_to_posix_path(src_path, posix_path);
+#endif
+ if (!err) {
+ EXTEND(SP, 1);
+ ST(0) = sv_2mortal(newSVpv(posix_path, 0));
+ if (isutf8) { /* src was utf-8, so result should also */
+ /* TODO: convert ANSI (local windows encoding) to utf-8 on cygwin-1.5 */
+ SvUTF8_on(ST(0));
+ }
+ safefree(posix_path);
+ XSRETURN(1);
+ } else {
+ safefree(posix_path);
+ XSRETURN_UNDEF;
+ }
+}
+
+XS(XS_Cygwin_posix_to_win_path)
+{
+ dXSARGS;
+ int absolute_flag = 0;
+ STRLEN len;
+ int err = 0;
+ char *src_path, *win_path;
+ int isutf8 = 0;
+
+ if (items < 1 || items > 2)
+ Perl_croak(aTHX_ "Usage: Cygwin::posix_to_win_path(pathname, [absolute])");
+
+ src_path = SvPVx(ST(0), len);
+ if (items == 2)
+ absolute_flag = SvTRUE(ST(1));
+
+ if (!len)
+ Perl_croak(aTHX_ "can't convert empty path");
+ isutf8 = SvUTF8(ST(0));
+#if (CYGWIN_VERSION_API_MINOR >= 181)
+ /* Check utf8 flag and use wide api then.
+ Size calculation: On overflow let cygwin_conv_path calculate the final size.
+ */
+ if (isutf8) {
+ int what = absolute_flag ? CCP_POSIX_TO_WIN_W : CCP_POSIX_TO_WIN_W | CCP_RELATIVE;
+ int wlen = sizeof(wchar_t)*(len + 260 + 1001);
+ wchar_t *wpath = (wchar_t *) safemalloc(sizeof(wchar_t)*len);
+ wchar_t *wbuf = (wchar_t *) safemalloc(wlen);
+ char *oldlocale;
+ dVAR;
+
+ LOCALE_LOCK;
+
+ oldlocale = setlocale(LC_CTYPE, NULL);
+ setlocale(LC_CTYPE, "utf-8");
+ if (!IN_BYTES) {
+ mbstate_t mbs;
+ /* utf8_to_uvchr_buf(src_path, src_path + wlen, wpath) or Encoding::_utf8_to_bytes(sv, "UCS-2BE"); */
+ wlen = mbsrtowcs(wpath, (const char**)&src_path, wlen, &mbs);
+ if (wlen > 0)
+ err = cygwin_conv_path(what, wpath, wbuf, wlen);
+ } else { /* use bytes; assume already ucs-2 encoded bytestream */
+ err = cygwin_conv_path(what, src_path, wbuf, wlen);
+ }
+ if (err == ENOSPC) { /* our space assumption was wrong, not enough space */
+ int newlen = cygwin_conv_path(what, wpath, wbuf, 0);
+ wbuf = (wchar_t *) realloc(&wbuf, newlen);
+ err = cygwin_conv_path(what, wpath, wbuf, newlen);
+ wlen = newlen;
+ }
+ /* also see utf8.c: Perl_utf16_to_utf8() or Encoding::_bytes_to_utf8(sv, "UCS-2BE"); */
+ wlen = wcsrtombs(NULL, (const wchar_t **)&wbuf, wlen, NULL);
+ win_path = (char *) safemalloc(wlen+1);
+ wcsrtombs(win_path, (const wchar_t **)&wbuf, wlen, NULL);
+ if (oldlocale) setlocale(LC_CTYPE, oldlocale);
+ else setlocale(LC_CTYPE, "C");
+
+ LOCALE_UNLOCK;
+ } else {
+ int what = absolute_flag ? CCP_POSIX_TO_WIN_A : CCP_POSIX_TO_WIN_A | CCP_RELATIVE;
+ win_path = (char *) safemalloc(len + 260 + 1001);
+ err = cygwin_conv_path(what, src_path, win_path, len + 260 + 1001);
+ if (err == ENOSPC) { /* our space assumption was wrong, not enough space */
+ int newlen = cygwin_conv_path(what, src_path, win_path, 0);
+ win_path = (char *) realloc(&win_path, newlen);
+ err = cygwin_conv_path(what, src_path, win_path, newlen);
+ }
+ }
+#else
+ if (isutf8)
+ Perl_warn(aTHX_ "can't convert utf8 path");
+ win_path = (char *) safemalloc(len + 260 + 1001);
+ if (absolute_flag)
+ err = cygwin_conv_to_full_win32_path(src_path, win_path);
+ else
+ err = cygwin_conv_to_win32_path(src_path, win_path);
+#endif
+ if (!err) {
+ EXTEND(SP, 1);
+ ST(0) = sv_2mortal(newSVpv(win_path, 0));
+ if (isutf8) {
+ SvUTF8_on(ST(0));
+ }
+ safefree(win_path);
+ XSRETURN(1);
+ } else {
+ safefree(win_path);
+ XSRETURN_UNDEF;
+ }
+}
+
+XS(XS_Cygwin_mount_table)
+{
+ dXSARGS;
+ struct mntent *mnt;
+
+ if (items != 0)
+ Perl_croak(aTHX_ "Usage: Cygwin::mount_table");
+ /* => array of [mnt_dir mnt_fsname mnt_type mnt_opts] */
+
+ setmntent (0, 0);
+ while ((mnt = getmntent (0))) {
+ AV* av = newAV();
+ av_push(av, newSVpvn(mnt->mnt_dir, strlen(mnt->mnt_dir)));
+ av_push(av, newSVpvn(mnt->mnt_fsname, strlen(mnt->mnt_fsname)));
+ av_push(av, newSVpvn(mnt->mnt_type, strlen(mnt->mnt_type)));
+ av_push(av, newSVpvn(mnt->mnt_opts, strlen(mnt->mnt_opts)));
+ XPUSHs(sv_2mortal(newRV_noinc((SV*)av)));
+ }
+ endmntent (0);
+ PUTBACK;
+}
+
+XS(XS_Cygwin_mount_flags)
+{
+ dXSARGS;
+ char *pathname;
+ char flags[PATH_MAX];
+ flags[0] = '\0';
+
+ if (items != 1)
+ Perl_croak(aTHX_ "Usage: Cygwin::mount_flags( mnt_dir | '/cygdrive' )");
+
+ pathname = SvPV_nolen(ST(0));
+
+ if (!strcmp(pathname, "/cygdrive")) {
+ char user[PATH_MAX];
+ char system[PATH_MAX];
+ char user_flags[PATH_MAX];
+ char system_flags[PATH_MAX];
+
+ cygwin_internal (CW_GET_CYGDRIVE_INFO, user, system,
+ user_flags, system_flags);
+
+ if (strlen(user) > 0) {
+ sprintf(flags, "%s,cygdrive,%s", user_flags, user);
+ } else {
+ sprintf(flags, "%s,cygdrive,%s", system_flags, system);
+ }
+
+ ST(0) = sv_2mortal(newSVpv(flags, 0));
+ XSRETURN(1);
+
+ } else {
+ struct mntent *mnt;
+ int found = 0;
+ setmntent (0, 0);
+ while ((mnt = getmntent (0))) {
+ if (!strcmp(pathname, mnt->mnt_dir)) {
+ strcpy(flags, mnt->mnt_type);
+ if (strlen(mnt->mnt_opts) > 0) {
+ strcat(flags, ",");
+ strcat(flags, mnt->mnt_opts);
+ }
+ found++;
+ break;
+ }
+ }
+ endmntent (0);
+
+ /* Check if arg is the current volume moint point if not default,
+ * and then use CW_GET_CYGDRIVE_INFO also.
+ */
+ if (!found) {
+ char user[PATH_MAX];
+ char system[PATH_MAX];
+ char user_flags[PATH_MAX];
+ char system_flags[PATH_MAX];
+
+ cygwin_internal (CW_GET_CYGDRIVE_INFO, user, system,
+ user_flags, system_flags);
+
+ if (strlen(user) > 0) {
+ if (strcmp(user,pathname)) {
+ sprintf(flags, "%s,cygdrive,%s", user_flags, user);
+ found++;
+ }
+ } else {
+ if (strcmp(user,pathname)) {
+ sprintf(flags, "%s,cygdrive,%s", system_flags, system);
+ found++;
+ }
+ }
+ }
+ if (found) {
+ ST(0) = sv_2mortal(newSVpv(flags, 0));
+ XSRETURN(1);
+ } else {
+ XSRETURN_UNDEF;
+ }
+ }
+}
+
+XS(XS_Cygwin_is_binmount)
+{
+ dXSARGS;
+ char *pathname;
+
+ if (items != 1)
+ Perl_croak(aTHX_ "Usage: Cygwin::is_binmount(pathname)");
+
+ pathname = SvPV_nolen(ST(0));
+
+ ST(0) = boolSV(cygwin_internal(CW_GET_BINMODE, pathname));
+ XSRETURN(1);
+}
+
+XS(XS_Cygwin_sync_winenv){ cygwin_internal(CW_SYNC_WINENV); }
+