@Ádám:
Amikor az ie egy dll-t akar betölteni.

@Ádám:
Jó, ezt a hibát én idéztem elő, de azért ettől még nem kellene meghalnia a pistának 10 másodperc alatt:

@Ádám:
Ezt meg csak úgy itt hagyom, minden szoftver ezt mutatja, lehet driver, kártya, vagy winfos hiba:

@Hiena:
Kevésbé humánus megoldás:
1. Lángszórós közegészségügyi halálosztagok felállítása és közterületen való járőröztetése. Minden egység két lángszórósból és egy oltott meszes fertőtlenítő emberből állna.

@TCH:
Nem is halt meg, csak a cmd.exe szarta össze magát a sorozatos rekurziótól.

@TCH:
Várjál, ez nem hiba. Amennyiben winfosos szervered van, akkor írhatsz olyan DLL-t, ami tkp. webszerver és arra felkapcsolódva ugyanúgy lehet tartalmat küldeni a browsernek.

@TCH:
Látom a wista még mindig egy rakás fos. Miért kínlódsz vele?

@Ádám:
Utána meg az explorer.exét is, amit nem tudtam újraindítani 100% CPU használat mellett.

@Ádám:
De az betöltődik, ez meg nem csinált semmit :) Egyébként elv. ebben vannak a mindenféle errorok, amiket a böngésző meg tud jeleníteni.

@Ádám:
Behoztak egy gépet wistával, ahol a kedves ügyfél nem tudta megnyitni az msconfig-ot az Avast telepítése után, mert instant kékhalált okozott. Ki akartam próbálni, hogy ez valami egyedi hiba, vagy máshol is előfordul, úgyhogy VPC-ben felraktam a wistát meg az avastot (nem tapasztaltam ezt a hibát, a rendszer teljesen normálisan működött egyébként, már amennyire egy wista működése normálisnak mondható).

@TCH:
Akkor minek nyitottad ki? O_O

@TCH:
Ott tuti valami registry crash fasság van.

@Ádám:
Én csak elindítottam az ie-t, és beírtam, hogy ftp.opera.com :D

@Ádám:
Valami olyasmi, de az avast is hulladék meg a wista is

@Ádám:
az ember azt hinné, a hulladék a hulladékkal kompatibilis...

@Ádám:
Mindegy, kapott egy újratelepítést (winhate-re), arra a gépre amúgy is ráfért már.

{
 * Main definitions for libfprint
 * Copyright (C) 2007 Daniel Drake <dsd@gentoo.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
 }

// FreePascal conversion by TCH of EverLink

unit fprint;

interface

{$LINKLIB libfprint}
{$inline on}

uses unixtype;

{ structs that applications are not allowed to peek into }
type

	fp_dscv_dev = record end;
	fp_dscv_print = record end;
	fp_dev = record end;
	fp_driver = record end;
	fp_print_data = record end;
	fp_img = record end;

	pfp_dscv_dev = ^fp_dscv_dev;
	pfp_dscv_print = ^fp_dscv_print;
	pfp_dev = ^fp_dev;
	pfp_driver = ^fp_driver;
	pfp_print_data = ^fp_print_data;
	pfp_img = ^fp_img;

	ppfp_dscv_dev = ^pfp_dscv_dev;
	ppfp_dscv_print = ^pfp_dscv_print;
	ppfp_dev = ^pfp_dev;
	ppfp_driver = ^pfp_driver;
	ppfp_print_data = ^pfp_print_data;
	ppfp_img = ^pfp_img;

{ misc/general stuff }

{* \ingroup print_data
 * Numeric codes used to refer to fingers (and thumbs) of a human. These are
 * purposely not available as strings, to avoid getting the library tangled up
 * in localization efforts.
 }

const

	LEFT_THUMB	= 01; {* thumb (left hand) }
	LEFT_INDEX	= 02; {* index finger (left hand) }
	LEFT_MIDDLE	= 03; {* middle finger (left hand) }
	LEFT_RING	= 04; {* ring finger (left hand) }
	LEFT_LITTLE	= 05; {* little finger (left hand) }
	RIGHT_THUMB	= 06; {* thumb (right hand) }
	RIGHT_INDEX	= 07; {* index finger (right hand) }
	RIGHT_MIDDLE	= 08; {* middle finger (right hand) }
	RIGHT_RING	= 09; {* ring finger (right hand) }
	RIGHT_LITTLE	= 10; {* little finger (right hand) }

{* \ingroup dev
 * Numeric codes used to refer to the scan type of the device. Devices require
 * either swiping or pressing the finger on the device. This is useful for
 * front-ends.
 }
const
	FP_SCAN_TYPE_PRESS = 0; {* press }
	FP_SCAN_TYPE_SWIPE = 1; {* swipe }

{ Drivers }
function  fp_driver_get_name(dev: pfp_driver): pchar; cdecl; external;
function  fp_driver_get_full_name(dev: pfp_driver): pchar; cdecl; external;
function  fp_driver_get_driver_id(dev: pfp_driver): word; cdecl; external;
function  fp_driver_get_scan_type(dev: pfp_driver): longint; cdecl; external;

{ Device discovery }
function  fp_discover_devs: ppfp_dscv_dev; cdecl; external;
procedure fp_dscv_devs_free(devs: ppfp_dscv_dev); cdecl; external;
function  fp_dscv_dev_get_driver(dev: pfp_dscv_dev): pfp_driver; cdecl; external;
function  fp_dscv_dev_get_devtype(dev: pfp_dscv_dev): longword; cdecl; external;
function  fp_dscv_dev_supports_print_data(dev: pfp_dscv_dev; print: pfp_print_data): longint; cdecl; external;
function  fp_dscv_dev_supports_dscv_print(dev: pfp_dscv_dev; print: pfp_dscv_print): longint; cdecl; external;
function  fp_dscv_dev_for_print_data(devs: ppfp_dscv_dev; print: pfp_print_data): pfp_dscv_dev; cdecl; external;
function  fp_dscv_dev_for_dscv_print(devs: ppfp_dscv_dev; print: pfp_dscv_print): pfp_dscv_dev; cdecl; external;

function fp_dscv_dev_get_driver_id(dev: pfp_dscv_dev): word; inline;

{ Print discovery }
function  fp_discover_prints: ppfp_dscv_print; cdecl; external;
procedure fp_dscv_prints_free(prints: ppfp_dscv_print); cdecl; external;
function  fp_dscv_print_get_driver_id(print: pfp_dscv_print): word; cdecl; external;
function  fp_dscv_print_get_devtype(print: pfp_dscv_print): longword; cdecl; external;
function  fp_dscv_print_get_finger(print: pfp_dscv_print): longint; cdecl; external;
function  fp_dscv_print_delete(print: pfp_dscv_print): longint; cdecl; external;

{ Device handling }
function  fp_dev_open(ddev: pfp_dscv_dev): pfp_dev; cdecl; external;
procedure fp_dev_close(dev: pfp_dev); cdecl; external;
function  fp_dev_get_driver(dev: pfp_dev): pfp_driver; cdecl; external;
function  fp_dev_get_nr_enroll_stages(dev: pfp_dev): longint; cdecl; external;
function  fp_dev_get_devtype(dev: pfp_dev): longword; cdecl; external;
function  fp_dev_supports_print_data(dev: pfp_dev; data: pfp_print_data): longint; cdecl; external;
function  fp_dev_supports_dscv_print(dev: pfp_dev; print: pfp_dscv_print): longint; cdecl; external;

function  fp_dev_supports_imaging(dev: pfp_dev): longint; cdecl; external;
function  fp_dev_img_capture(dev: pfp_dev; unconditional: longint; image: ppfp_img): longint; cdecl; external;
function  fp_dev_get_img_width(dev: pfp_dev): longint; cdecl; external;
function  fp_dev_get_img_height(dev: pfp_dev): longint; cdecl; external;

{* \ingroup dev
 * Enrollment result codes returned from fp_enroll_finger().
 * Result codes with RETRY in the name suggest that the scan failed due to
 * user error. Applications will generally want to inform the user of the
 * problem and then retry the enrollment stage. For more info on the semantics
 * of interpreting these result codes and tracking enrollment process, see
 * \ref enrolling.
 }
const
	{* Enrollment completed successfully, the enrollment data has been
	 * returned to the caller. }
	FP_ENROLL_COMPLETE		= 001;
	{* Enrollment failed due to incomprehensible data; this may occur when
	 * the user scans a different finger on each enroll stage. }
	FP_ENROLL_FAIL			= 002;
	{* Enroll stage passed; more stages are need to complete the process. }
	FP_ENROLL_PASS			= 003;
	{* The enrollment scan did not succeed due to poor scan quality or
	 * other general user scanning problem. }
	FP_ENROLL_RETRY			= 100;
	{* The enrollment scan did not succeed because the finger swipe was
	 * too short. }
	FP_ENROLL_RETRY_TOO_SHORT	= 101;
	{* The enrollment scan did not succeed because the finger was not
	 * centered on the scanner. }
	FP_ENROLL_RETRY_CENTER_FINGER	= 102;
	{* The verification scan did not succeed due to quality or pressure
	 * problems; the user should remove their finger from the scanner before
	 * retrying. }
	FP_ENROLL_RETRY_REMOVE_FINGER	= 103;

function  fp_enroll_finger_img(dev: pfp_dev; print_data: ppfp_print_data; img: ppfp_img): longint; cdecl; external;

{* \ingroup dev
 * Performs an enroll stage. See \ref enrolling for an explanation of enroll
 * stages. This function is just a shortcut to calling fp_enroll_finger_img()
 * with a NULL image parameter. Be sure to read the description of
 * fp_enroll_finger_img() in order to understand its behaviour.
 *
 * \param dev the device
 * \param print_data a location to return the resultant enrollment data from
 * the final stage. Must be freed with fp_print_data_free() after use.
 * \return negative code on error, otherwise a code from #fp_enroll_result
 }
function  fp_enroll_finger(dev: pfp_dev; print_data: ppfp_print_data): longint; inline;

{* \ingroup dev
 * Verification result codes returned from fp_verify_finger(). Return codes
 * are also shared with fp_identify_finger().
 * Result codes with RETRY in the name suggest that the scan failed due to
 * user error. Applications will generally want to inform the user of the
 * problem and then retry the verify operation.
 }
const
	{* The scan completed successfully, but the newly scanned fingerprint
	 * does not match the fingerprint being verified against.
	 * In the case of identification, this return code indicates that the
	 * scanned finger could not be found in the print gallery. }
	FP_VERIFY_NO_MATCH		= 0;
	{* The scan completed successfully and the newly scanned fingerprint does
	 * match the fingerprint being verified, or in the case of identification,
	 * the scanned fingerprint was found in the print gallery. }
	FP_VERIFY_MATCH			= 1;
	{* The scan did not succeed due to poor scan quality or other general
	 * user scanning problem. }
	FP_VERIFY_RETRY			= FP_ENROLL_RETRY;
	{* The scan did not succeed because the finger swipe was too short. }
	FP_VERIFY_RETRY_TOO_SHORT	= FP_ENROLL_RETRY_TOO_SHORT;
	{* The scan did not succeed because the finger was not centered on the
	 * scanner. }
	FP_VERIFY_RETRY_CENTER_FINGER	= FP_ENROLL_RETRY_CENTER_FINGER;
	{* The scan did not succeed due to quality or pressure problems; the user
	 * should remove their finger from the scanner before retrying. }
	FP_VERIFY_RETRY_REMOVE_FINGER	= FP_ENROLL_RETRY_REMOVE_FINGER;


function  fp_verify_finger_img(dev: pfp_dev; enrolled_print: pfp_print_data; img: ppfp_img): longint; cdecl; external;

{* \ingroup dev
 * Performs a new scan and verify it against a previously enrolled print. This
 * function is just a shortcut to calling fp_verify_finger_img() with a NULL
 * image output parameter.
 * \param dev the device to perform the scan.
 * \param enrolled_print the print to verify against. Must have been previously
 * enrolled with a device compatible to the device selected to perform the scan.
 * \return negative code on error, otherwise a code from #fp_verify_result
 * \sa fp_verify_finger_img()
 }
function  fp_verify_finger(dev: pfp_dev; enrolled_print: pfp_print_data): longint; inline;

function  fp_dev_supports_identification(dev: pfp_dev): longint; cdecl; external;
function  fp_identify_finger_img(dev: pfp_dev; print_gallery: ppfp_print_data; match_offset: psize_t; img: ppfp_img): longint; cdecl; external;

{* \ingroup dev
 * Performs a new scan and attempts to identify the scanned finger against a
 * collection of previously enrolled fingerprints. This function is just a
 * shortcut to calling fp_identify_finger_img() with a NULL image output
 * parameter.
 * \param dev the device to perform the scan.
 * \param print_gallery NULL-terminated array of pointers to the prints to
 * identify against. Each one must have been previously enrolled with a device
 * compatible to the device selected to perform the scan.
 * \param match_offset output location to store the array index of the matched
 * gallery print (if any was found). Only valid if FP_VERIFY_MATCH was
 * returned.
 * \return negative code on error, otherwise a code from #fp_verify_result
 * \sa fp_identify_finger_img()
 }
function  fp_identify_finger(dev: pfp_dev; print_gallery: ppfp_print_data; match_offset: psize_t): longint; inline;

{ Data handling }
function  fp_print_data_load(dev: pfp_dev; finger: longint; data: ppfp_print_data): longint; cdecl; external;
function  fp_print_data_from_dscv_print(print: pfp_dscv_print; data: ppfp_print_data): longint; cdecl; external;
function  fp_print_data_save(data: pfp_print_data; finger: longint): longint; cdecl; external;
function  fp_print_data_delete(dev: pfp_dev; finger: longint): longint; cdecl; external;
procedure fp_print_data_free(data: pfp_print_data); cdecl; external;
function  fp_print_data_get_data(data: pfp_print_data; ret: ppbyte): size_t; cdecl; external;
function  fp_print_data_from_data(buf: pbyte; buflen: size_t): pfp_print_data; cdecl; external;
function  fp_print_data_get_driver_id(data: pfp_print_data): word; cdecl; external;
function  fp_print_data_get_devtype(data: pfp_print_data): longword; cdecl; external;

{ Image handling }

{* \ingroup img }
type
	fp_minutia = record
		x: longint;
		y: longint;
		ex: longint;
		ey: longint;
		direction: longint;
		reliability: double;
		type_: longint;
		appearing: longint;
		feature_id: longint;
		nbrs: plongint;
		ridge_counts: plongint;
		num_nbrs: longint;
	end;
	pfp_minutia = ^fp_minutia;
	ppfp_minutia = ^pfp_minutia;

function  fp_img_get_height(img: pfp_img): longint; cdecl; external;
function  fp_img_get_width(img: pfp_img): longint; cdecl; external;
function  fp_img_get_data(img: pfp_img): pbyte; cdecl; external;
function  fp_img_save_to_file(img: pfp_img; path: pchar): longint; cdecl; external;
procedure fp_img_standardize(img: pfp_img); cdecl; external;
function  fp_img_binarize(img: pfp_img): pfp_img; cdecl; external;
function  fp_img_get_minutiae(img: pfp_img; nr_minutiae: plongint): ppfp_minutia; cdecl; external;
procedure fp_img_free(img: pfp_img); cdecl; external;

{ Polling and timing }

type
	fp_pollfd = record
		fd: longint;
		events: smallint;
	end;
	pfp_pollfd = ^fp_pollfd;
	ppfp_pollfd = ^pfp_pollfd;

function  fp_handle_events_timeout(timeout: ptimeval): longint; cdecl; external;
function  fp_handle_events: longint; cdecl; external;
function  fp_get_pollfds(pollfds: ppfp_pollfd): size_t; cdecl; external;
function  fp_get_next_timeout(tv: ptimeval): longint; cdecl; external;

type tfp_pollfd_added_cb = procedure (fd: longint; events: smallint);
type tfp_pollfd_removed_cb = procedure (fd: longint);
procedure fp_set_pollfd_notifiers(added_cb: tfp_pollfd_added_cb; removed_cb: tfp_pollfd_removed_cb); cdecl; external;

{ Library }
function  fp_init: longint; cdecl; external;
procedure fp_exit; cdecl; external;
procedure fp_set_debug(level: longint); cdecl; external;

{ Asynchronous I/O }

type tfp_dev_open_cb = procedure (dev: pfp_dev; status: longint; user_data: pointer);
function  fp_async_dev_open(ddev: pfp_dscv_dev; callback: tfp_dev_open_cb; user_data: pointer): longint; cdecl; external;

type tfp_dev_close_cb = procedure (dev: pfp_dev; user_data: pointer);
procedure fp_async_dev_close(dev: pfp_dev; callback: tfp_dev_close_cb; user_data: pointer); cdecl; external;

type tfp_enroll_stage_cb = procedure (dev: pfp_dev; result: longint; print: pfp_print_data; img: pfp_img; user_data: pointer);
function  fp_async_enroll_start(dev: pfp_dev; callback: tfp_enroll_stage_cb; user_data: pointer): longint; cdecl; external;

type tfp_enroll_stop_cb = procedure (dev: pfp_dev; user_data: pointer);
function  fp_async_enroll_stop(dev: pfp_dev; callback: tfp_enroll_stop_cb; user_data: pointer): longint; cdecl; external;

type tfp_verify_cb = procedure (dev: pfp_dev; result: longint; img: pfp_img; user_data: pointer);
function  fp_async_verify_start(dev: pfp_dev; data: pfp_print_data; callback: tfp_verify_cb; user_data: pointer): longint; cdecl; external;

type tfp_verify_stop_cb = procedure (dev: pfp_dev; user_data: pointer);
function  fp_async_verify_stop(dev: pfp_dev; callback: tfp_verify_stop_cb; user_data: pointer): longint; cdecl; external;

type tfp_identify_cb = procedure (dev: pfp_dev; result: longint; match_offset: size_t; img: pfp_img; user_data: pointer);
function  fp_async_identify_start(dev: pfp_dev; gallery: ppfp_print_data; callback: tfp_identify_cb; user_data: pointer): longint; cdecl; external;

type tfp_identify_stop_cb = procedure (dev: pfp_dev; user_data: pointer);
function  fp_async_identify_stop(dev: pfp_dev; callback: tfp_identify_stop_cb; user_data: pointer): longint; cdecl; external;

implementation

function fp_dscv_dev_get_driver_id(dev: pfp_dscv_dev): word; inline;
begin
	fp_dscv_dev_get_driver_id := fp_driver_get_driver_id(fp_dscv_dev_get_driver(dev));
end;

function  fp_enroll_finger(dev: pfp_dev; print_data: ppfp_print_data): longint; inline;
begin
	fp_enroll_finger := fp_enroll_finger_img(dev, print_data, nil);
end;

function  fp_verify_finger(dev: pfp_dev; enrolled_print: pfp_print_data): longint; inline;
begin
	fp_verify_finger := fp_verify_finger_img(dev, enrolled_print, nil);
end;

function  fp_identify_finger(dev: pfp_dev; print_gallery: ppfp_print_data; match_offset: psize_t): longint; inline;
begin
	fp_identify_finger := fp_identify_finger_img(dev, print_gallery, match_offset, nil);
end;

{$inline off}

end.