#include <gwenhywfar/inherit.h>
#include <gwenhywfar/logger.h>
#include <gwenhywfar/inetsocket.h>
#include <gwenhywfar/ssl_cert_descr.h>
#include <gwenhywfar/iolayer.h>
#include <inttypes.h>
Go to the source code of this file.
Defines | |
#define | GWEN_GUI_CHECK_PERIOD 750 |
#define | GWEN_GUI_CPU_TIMEOUT 200 |
#define | GWEN_GUI_DELAY_SECS 2 |
Flags For GWEN_Gui_InputBox | |
#define | GWEN_GUI_INPUT_FLAGS_ALLOW_DEFAULT 0x00000010 |
#define | GWEN_GUI_INPUT_FLAGS_CONFIRM 0x00000001 |
#define | GWEN_GUI_INPUT_FLAGS_NUMERIC 0x00000004 |
#define | GWEN_GUI_INPUT_FLAGS_RETRY 0x00000008 |
#define | GWEN_GUI_INPUT_FLAGS_SHOW 0x00000002 |
#define | GWEN_GUI_INPUT_FLAGS_TAN 0x00000020 |
Flags For GWEN_Gui_MessageBox | |
These flags are given to GWEN_Gui_MessageBox to modify its behaviour. You may OR-combine the flags. Examples:
A note about confirmation buttons: AqBanking has been designed with non-interactive applications in mind. For such an application it is important to know what button-press it has to simulate upon catching of a messagebox callback. This is what the confimation button flags are for. For informative messages the application may simply return the number of the confirmation button and be done.
However, non-interactive applications should return an error (value 0) for messages classified as dangerous (see GWEN_GUI_MSG_FLAGS_SEVERITY_DANGEROUS) to avoid data loss. | |
#define | GWEN_GUI_MSG_FLAGS_CONFIRM_B1 (1<<3) |
#define | GWEN_GUI_MSG_FLAGS_CONFIRM_B2 (2<<3) |
#define | GWEN_GUI_MSG_FLAGS_CONFIRM_B3 (3<<3) |
#define | GWEN_GUI_MSG_FLAGS_CONFIRM_BUTTON(fl) ((fl & 0x3)>>3) |
#define | GWEN_GUI_MSG_FLAGS_SEVERITY_DANGEROUS (0x1<<5) |
#define | GWEN_GUI_MSG_FLAGS_SEVERITY_IS_DANGEROUS(fl) |
#define | GWEN_GUI_MSG_FLAGS_SEVERITY_IS_NORMAL(fl) |
#define | GWEN_GUI_MSG_FLAGS_SEVERITY_MASK (0x7<<5) |
#define | GWEN_GUI_MSG_FLAGS_SEVERITY_NORMAL (0x0<<5) |
#define | GWEN_GUI_MSG_FLAGS_TYPE_ERROR 2 |
#define | GWEN_GUI_MSG_FLAGS_TYPE_INFO 0 |
#define | GWEN_GUI_MSG_FLAGS_TYPE_IS_ERROR ((fl & GWEN_GUI_MSG_FLAGS_TYPE_MASK)==GWEN_GUI_MSG_FLAGS_TYPE_ERROR) |
#define | GWEN_GUI_MSG_FLAGS_TYPE_IS_INFO(fl) ((fl & GWEN_GUI_MSG_FLAGS_TYPE_MASK)==GWEN_GUI_MSG_FLAGS_TYPE_INFO) |
#define | GWEN_GUI_MSG_FLAGS_TYPE_IS_WARN(fl) ((fl & GWEN_GUI_MSG_FLAGS_TYPE_MASK)==GWEN_GUI_MSG_FLAGS_TYPE_WARN) |
#define | GWEN_GUI_MSG_FLAGS_TYPE_MASK 0x07 |
#define | GWEN_GUI_MSG_FLAGS_TYPE_WARN 1 |
Flags For GWEN_Gui_ProgressStart | |
#define | GWEN_GUI_PROGRESS_ALLOW_EMBED 0x00000010 |
#define | GWEN_GUI_PROGRESS_ALLOW_SUBLEVELS 0x00000008 |
#define | GWEN_GUI_PROGRESS_ALWAYS_SHOW_LOG 0x00000080 |
#define | GWEN_GUI_PROGRESS_DELAY 0x00000001 |
#define | GWEN_GUI_PROGRESS_KEEP_OPEN 0x00000040 |
#define | GWEN_GUI_PROGRESS_SHOW_ABORT 0x00000004 |
#define | GWEN_GUI_PROGRESS_SHOW_LOG 0x00000002 |
#define | GWEN_GUI_PROGRESS_SHOW_PROGRESS 0x00000020 |
Special Progress Values for GWEN_Gui_ProgressAdvance | |
#define | GWEN_GUI_PROGRESS_NONE (0xffffffffUL) |
#define | GWEN_GUI_PROGRESS_ONE (0xfffffffeUL) |
Flags For GWEN_Gui_ShowBox | |
#define | GWEN_GUI_SHOWBOX_FLAGS_BEEP 0x00000001 |
Typedefs | |
typedef struct GWEN_GUI | GWEN_GUI |
Enumerations | |
enum | GWEN_GUI_PASSWORD_STATUS { GWEN_Gui_PasswordStatus_Bad = -1, GWEN_Gui_PasswordStatus_Unknown, GWEN_Gui_PasswordStatus_Ok, GWEN_Gui_PasswordStatus_Used, GWEN_Gui_PasswordStatus_Unused, GWEN_Gui_PasswordStatus_Remove } |
Functions | |
Constructor, Destructor etc | |
GWENHYWFAR_API void | GWEN_Gui_Attach (GWEN_GUI *gui) |
GWENHYWFAR_API void | GWEN_Gui_free (GWEN_GUI *gui) |
GWENHYWFAR_API GWEN_GUI * | GWEN_Gui_GetGui () |
GWENHYWFAR_API GWEN_GUI * | GWEN_Gui_new () |
GWENHYWFAR_API void | GWEN_Gui_SetGui (GWEN_GUI *gui) |
Virtual User Interaction Functions | |
All text passed to the frontend via one of the following functions is expected to be an UTF-8 string which may contain newlines but no other control characters. Text delivered as argument called text throughout the documentation in this group may contain HTML tags. If it does a non-HTML version must be supplied, too. The text MUST begin with the non-HTML version, so that a frontend not capable of parsing HTML can simply exclude the HTML part by cutting before "<html". This is an example for HTML and non-HTML text: const char *text; text="This is the non-HTML text" "<html>" "And this is the <b>HTML</b> version." "</html>" Frontends capable of parsing HTML (such as the KDE frontend) will extract the HTML information and show only that part of the string.
Other frontends have to extract the non-HTML information and show only that. | |
GWENHYWFAR_API int | GWEN_Gui_CheckCert (const GWEN_SSLCERTDESCR *cert, GWEN_IO_LAYER *io, uint32_t guiid) |
GWENHYWFAR_API int | GWEN_Gui_GetPassword (uint32_t flags, const char *token, const char *title, const char *text, char *buffer, int minLen, int maxLen, uint32_t guiid) |
GWENHYWFAR_API void | GWEN_Gui_HideBox (uint32_t id) |
GWENHYWFAR_API int | GWEN_Gui_InputBox (uint32_t flags, const char *title, const char *text, char *buffer, int minLen, int maxLen, uint32_t guiid) |
GWENHYWFAR_API int | GWEN_Gui_KeyDataFromText_OpenSSL (const char *text, unsigned char *buffer, unsigned int bufLength) |
GWENHYWFAR_API int | GWEN_Gui_LogHook (const char *logDomain, GWEN_LOGGER_LEVEL priority, const char *s) |
GWENHYWFAR_API int | GWEN_Gui_MessageBox (uint32_t flags, const char *title, const char *text, const char *b1, const char *b2, const char *b3, uint32_t guiid) |
GWENHYWFAR_API int | GWEN_Gui_Print (const char *docTitle, const char *docType, const char *descr, const char *text, uint32_t guiid) |
GWENHYWFAR_API int | GWEN_Gui_ProgressAdvance (uint32_t id, uint32_t progress) |
GWENHYWFAR_API int | GWEN_Gui_ProgressEnd (uint32_t id) |
GWENHYWFAR_API int | GWEN_Gui_ProgressLog (uint32_t id, GWEN_LOGGER_LEVEL level, const char *text) |
GWENHYWFAR_API uint32_t | GWEN_Gui_ProgressStart (uint32_t progressFlags, const char *title, const char *text, uint64_t total, uint32_t guiid) |
GWENHYWFAR_API int | GWEN_Gui_SetPasswordStatus (const char *token, const char *pin, GWEN_GUI_PASSWORD_STATUS status, uint32_t guiid) |
GWENHYWFAR_API uint32_t | GWEN_Gui_ShowBox (uint32_t flags, const char *title, const char *text, uint32_t guiid) |
GWENHYWFAR_API int | GWEN_Gui_WaitForSockets (GWEN_SOCKET_LIST2 *readSockets, GWEN_SOCKET_LIST2 *writeSockets, uint32_t guiid, int msecs) |
#define GWEN_GUI_CPU_TIMEOUT 200 |
Definition at line 51 of file gui.h.
Referenced by GWEN_Gui_WaitForSockets(), and GWEN_Io_Manager_WaitForRequest().
#define GWEN_GUI_DELAY_SECS 2 |
#define GWEN_GUI_INPUT_FLAGS_ALLOW_DEFAULT 0x00000010 |
allow a default value to be used instead of an entered one. A graphical UI should add a "default" button to the dialog.
Definition at line 91 of file gui.h.
Referenced by GWEN_Gui_CGui__input().
#define GWEN_GUI_INPUT_FLAGS_CONFIRM 0x00000001 |
input must be confirmed (e.g. by asking for the same input twice)
Definition at line 82 of file gui.h.
Referenced by GWEN_Crypt_Token_GetPin(), and GWEN_Gui_CGui_InputBox().
#define GWEN_GUI_INPUT_FLAGS_NUMERIC 0x00000004 |
numeric input is requested (e.g. for PINs)
Definition at line 86 of file gui.h.
Referenced by GWEN_Crypt_Token_GetPin(), and GWEN_Gui_CGui__input().
#define GWEN_GUI_INPUT_FLAGS_RETRY 0x00000008 |
#define GWEN_GUI_INPUT_FLAGS_SHOW 0x00000002 |
input may be shown (otherwise it should be hidden, e.g. for passwords)
Definition at line 84 of file gui.h.
Referenced by GWEN_Gui_CGui__input().
#define GWEN_GUI_INPUT_FLAGS_TAN 0x00000020 |
The input is a TAN (this is used by GWEN_Gui_GetPassword)
Definition at line 93 of file gui.h.
Referenced by GWEN_Gui_CGui_GetPassword().
#define GWEN_GUI_MSG_FLAGS_CONFIRM_B1 (1<<3) |
button 1 is the confirmation button
Definition at line 165 of file gui.h.
Referenced by GWEN_Crypt_Token_InsertCorrectToken(), GWEN_Crypt_Token_InsertToken(), GWEN_Gui_CGui__input(), GWEN_Gui_CGui_GetPassword(), and GWEN_Gui_CheckCertBuiltIn().
#define GWEN_GUI_MSG_FLAGS_CONFIRM_B2 (2<<3) |
#define GWEN_GUI_MSG_FLAGS_CONFIRM_B3 (3<<3) |
#define GWEN_GUI_MSG_FLAGS_CONFIRM_BUTTON | ( | fl | ) | ((fl & 0x3)>>3) |
Determine which button is the confirmation button
Definition at line 171 of file gui.h.
Referenced by GWEN_Gui_CGui_MessageBox().
#define GWEN_GUI_MSG_FLAGS_SEVERITY_DANGEROUS (0x1<<5) |
Message is considered dangerous and thus should be attended to by a humanoid ;-)
Definition at line 203 of file gui.h.
Referenced by GWEN_Crypt_Token_InsertCorrectToken(), GWEN_Crypt_Token_InsertToken(), GWEN_Gui_CGui__input(), GWEN_Gui_CGui_GetPassword(), and GWEN_Gui_CheckCertBuiltIn().
#define GWEN_GUI_MSG_FLAGS_SEVERITY_IS_DANGEROUS | ( | fl | ) |
#define GWEN_GUI_MSG_FLAGS_SEVERITY_IS_NORMAL | ( | fl | ) |
Value:
#define GWEN_GUI_MSG_FLAGS_SEVERITY_MASK (0x7<<5) |
Check for the severity of the message. This allows non-interactive backends to react on the message accordingly. The backend calling this function thus allows the frontend to detect when the message is important regarding data security. E.g. a message like "Shall I delete this file" should be considered dangerous (since this might result in a data loss). However, the messae "Just started" is not that dangerous ;-)
The following example allows to determine whether a message is dangerous:
if ( ( flags & GWEN_GUI_MSG_FLAGS_SEVERITY_MASK) == GWEN_GUI_MSG_FLAGS_SEVERITY_DANGEROUS) { fprintf(stderr, "This is dangerous.\n"); }
#define GWEN_GUI_MSG_FLAGS_SEVERITY_NORMAL (0x0<<5) |
#define GWEN_GUI_MSG_FLAGS_TYPE_ERROR 2 |
The message is a error message
Definition at line 159 of file gui.h.
Referenced by GWEN_Crypt_Token_InsertCorrectToken(), GWEN_Crypt_Token_InsertToken(), and GWEN_Gui_CGui_GetPassword().
#define GWEN_GUI_MSG_FLAGS_TYPE_INFO 0 |
The message is a simple information.
Definition at line 147 of file gui.h.
Referenced by GWEN_Gui_CGui__input().
#define GWEN_GUI_MSG_FLAGS_TYPE_IS_ERROR ((fl & GWEN_GUI_MSG_FLAGS_TYPE_MASK)==GWEN_GUI_MSG_FLAGS_TYPE_ERROR) |
#define GWEN_GUI_MSG_FLAGS_TYPE_IS_INFO | ( | fl | ) | ((fl & GWEN_GUI_MSG_FLAGS_TYPE_MASK)==GWEN_GUI_MSG_FLAGS_TYPE_INFO) |
#define GWEN_GUI_MSG_FLAGS_TYPE_IS_WARN | ( | fl | ) | ((fl & GWEN_GUI_MSG_FLAGS_TYPE_MASK)==GWEN_GUI_MSG_FLAGS_TYPE_WARN) |
#define GWEN_GUI_MSG_FLAGS_TYPE_MASK 0x07 |
Defines the mask to catch the message type. E.g. a check whether a message is a warning could be performed by:
if ( ( flags & GWEN_GUI_MSG_FLAGS_TYPE_MASK) == GWEN_GUI_MSG_FLAGS_TYPE_WARN) { fprintf(stderr, "This is a warning.\n"); }
#define GWEN_GUI_MSG_FLAGS_TYPE_WARN 1 |
The message is a warning
Definition at line 153 of file gui.h.
Referenced by GWEN_Crypt_Token_InsertCorrectToken(), GWEN_Crypt_Token_InsertToken(), and GWEN_Gui_CheckCertBuiltIn().
#define GWEN_GUI_PROGRESS_ALLOW_EMBED 0x00000010 |
Definition at line 67 of file gui.h.
Referenced by GWEN_BufferedIO_ReadRawForced(), GWEN_BufferedIO_WriteRawForced(), GWEN_Crypt_Token_PluginManager_CheckToken(), and GWEN_Io_Manager_WaitForRequest().
#define GWEN_GUI_PROGRESS_DELAY 0x00000001 |
Definition at line 63 of file gui.h.
Referenced by GWEN_BufferedIO_ReadRawForced(), GWEN_BufferedIO_WriteRawForced(), GWEN_Crypt_Token_PluginManager_CheckToken(), GWEN_Gui_CProgress_new(), and GWEN_Io_Manager_WaitForRequest().
#define GWEN_GUI_PROGRESS_NONE (0xffffffffUL) |
This value is used with GWEN_Gui_ProgressAdvance to flag that there really was no progress since the last call to that function but that that function should simply check for user interaction (without the need of updating the progress bar).
Definition at line 234 of file gui.h.
Referenced by GWEN_Gui_CProgress_Advance().
#define GWEN_GUI_PROGRESS_ONE (0xfffffffeUL) |
This value is used when the total number of steps is not known to the caller and he just wants to advance the progress by one (e.g. backends use this value when a job has been finished, but the backends do not know how many jobs there still are in AqBanking's queue).
Definition at line 242 of file gui.h.
Referenced by GWEN_Gui_CProgress_Advance().
#define GWEN_GUI_PROGRESS_SHOW_ABORT 0x00000004 |
Definition at line 65 of file gui.h.
Referenced by GWEN_BufferedIO_ReadRawForced(), GWEN_BufferedIO_WriteRawForced(), GWEN_Crypt_Token_PluginManager_CheckToken(), and GWEN_Io_Manager_WaitForRequest().
#define GWEN_GUI_PROGRESS_SHOW_PROGRESS 0x00000020 |
Definition at line 68 of file gui.h.
Referenced by GWEN_BufferedIO_ReadRawForced(), GWEN_BufferedIO_WriteRawForced(), GWEN_Crypt_Token_PluginManager_CheckToken(), and GWEN_Io_Manager_WaitForRequest().
#define GWEN_GUI_SHOWBOX_FLAGS_BEEP 0x00000001 |
Make the frontend beep. This should rarely be used, and only in situations where it is very important to get the users attention (e.g. when asking for a PIN on a card reader).
Definition at line 219 of file gui.h.
Referenced by GWEN_Crypt_Token_BeginEnterPin().
This status is used for passwords, pins and tans, e.g. by the CryptToken code. It can be used by implementations to mark bad pins, used/unused tans etc.
GWENHYWFAR_API void GWEN_Gui_Attach | ( | GWEN_GUI * | gui | ) |
GWENHYWFAR_API int GWEN_Gui_CheckCert | ( | const GWEN_SSLCERTDESCR * | cert, | |
GWEN_IO_LAYER * | io, | |||
uint32_t | guiid | |||
) |
Definition at line 532 of file gui.c.
References GWEN_ERROR_NOT_IMPLEMENTED, and gwenhywfar_gui.
Referenced by GWEN_Io_LayerTls_WorkOnRequests().
GWENHYWFAR_API void GWEN_Gui_free | ( | GWEN_GUI * | gui | ) |
Definition at line 62 of file gui.c.
References GWEN_FREE_OBJECT, and GWEN_INHERIT_FINI.
Referenced by GWEN_Gui_SetGui(), and test_gui().
GWENHYWFAR_API GWEN_GUI* GWEN_Gui_GetGui | ( | ) |
GWENHYWFAR_API int GWEN_Gui_GetPassword | ( | uint32_t | flags, | |
const char * | token, | |||
const char * | title, | |||
const char * | text, | |||
char * | buffer, | |||
int | minLen, | |||
int | maxLen, | |||
uint32_t | guiid | |||
) |
Definition at line 404 of file gui.c.
References GWEN_ERROR_NOT_IMPLEMENTED, and gwenhywfar_gui.
Referenced by GWEN_Crypt_Token_GetPin().
GWENHYWFAR_API void GWEN_Gui_HideBox | ( | uint32_t | id | ) |
Hides a message box previously shown by a call to GWEN_Gui_ShowBox.
This function MUST return immediately (non-blocking).
ab | banking interface | |
id | id returned by GWEN_Gui_ShowBox. If 0 then the last message shown is referred to. |
Definition at line 334 of file gui.c.
References gwenhywfar_gui.
Referenced by GWEN_Crypt_Token_EndEnterPin(), and test_gui().
GWENHYWFAR_API int GWEN_Gui_InputBox | ( | uint32_t | flags, | |
const char * | title, | |||
const char * | text, | |||
char * | buffer, | |||
int | minLen, | |||
int | maxLen, | |||
uint32_t | guiid | |||
) |
Ask the user for input.
This function is blocking.
ab | banking interface | |
flags | flags, see GWEN_GUI_INPUT_FLAGS_CONFIRM ff. | |
title | title of the input box | |
text | Text of the box: UTF-8, with both a normal text and a HTML variant of the text in the same string. See text restrictions note above. | |
buffer | buffer to store the response in. Must have at least room for maxLen bytes | |
minLen | minimal length of input (if 0 then there is no low limit) | |
maxLen | size of the buffer including the trailing NULL character. This means that if you want to ask the user for a PIN of at most 4 characters you need to supply a buffer of at least 5 bytes and provide a 5 as maxLen. |
Definition at line 300 of file gui.c.
References GWEN_ERROR_NOT_IMPLEMENTED, and gwenhywfar_gui.
Referenced by GWEN_Gui_CGui_GetPassword(), and test_gui().
GWENHYWFAR_API int GWEN_Gui_KeyDataFromText_OpenSSL | ( | const char * | text, | |
unsigned char * | buffer, | |||
unsigned int | bufLength | |||
) |
This function is not officially part of the API but is needed for some ancient OpenHBCI keyfiles. License issues forbid us to link against OpenSSL so we leave it up to the application to implement this function. A converter tool might use this function once to convert an anciant OpenHBCI key file.
Definition at line 718 of file gui.c.
References GWEN_ERROR_NOT_IMPLEMENTED, and gwenhywfar_gui.
GWENHYWFAR_API int GWEN_Gui_LogHook | ( | const char * | logDomain, | |
GWEN_LOGGER_LEVEL | priority, | |||
const char * | s | |||
) |
This function is called internally by GWEN_Logger_Log.
Definition at line 450 of file gui.c.
References gwenhywfar_gui.
Referenced by GWEN_Logger_Log().
GWENHYWFAR_API int GWEN_Gui_MessageBox | ( | uint32_t | flags, | |
const char * | title, | |||
const char * | text, | |||
const char * | b1, | |||
const char * | b2, | |||
const char * | b3, | |||
uint32_t | guiid | |||
) |
Show a message box with optional buttons. The message box may either contain 1, 2 or three buttons. If only one button is wanted then b1 should hold a pointer to the button text (b2 and b3 must be NULL) In two-button mode b1 and b2 must be valid (b3 must be NULL) In three-button-mode b1, b2 and b3 must be valid pointers. The return value tells which button the user pressed:
This function is blocking.
flags | flags, see GWEN_GUI_MSG_FLAGS_TYPE_MASK ff. | |
title | title of the message box | |
text | Text of the box: UTF-8, with both a normal text and a HTML variant of the text in the same string. See text restrictions note above. | |
b1 | text for the first button (required), should be something like "Ok" (see text restrictions note above) | |
b2 | text for the optional second button | |
b3 | text for the optional third button |
Definition at line 282 of file gui.c.
References GWEN_ERROR_NOT_IMPLEMENTED, and gwenhywfar_gui.
Referenced by GWEN_Crypt_Token_InsertCorrectToken(), GWEN_Crypt_Token_InsertToken(), GWEN_Gui_CGui__input(), GWEN_Gui_CGui_GetPassword(), GWEN_Gui_CheckCertBuiltIn(), and test_gui().
GWENHYWFAR_API GWEN_GUI* GWEN_Gui_new | ( | ) |
Definition at line 48 of file gui.c.
References GWEN_Gui_CheckCertBuiltIn(), GWEN_INHERIT_INIT, and GWEN_NEW_OBJECT.
Referenced by GWEN_Gui_CGui_new().
GWENHYWFAR_API int GWEN_Gui_Print | ( | const char * | docTitle, | |
const char * | docType, | |||
const char * | descr, | |||
const char * | text, | |||
uint32_t | guiid | |||
) |
This function makes the application print something.
docTitle | title of the document. This might be presented to the user | |
docType | an unique identifier of the document to be printed. This can be used by the application to separate printer settings for different document types. The name itself has no meaning and can be choosen freely by the caller. However, backends should append their name and a colon to keep this argument unique. This argument should not be translated. | |
descr | an optional description about what the document contains. This might be shown to the user (see text restriction notes above). | |
text | text to be printed (see text restriction notes above). |
Definition at line 387 of file gui.c.
References GWEN_ERROR_NOT_IMPLEMENTED, and gwenhywfar_gui.
GWENHYWFAR_API int GWEN_Gui_ProgressAdvance | ( | uint32_t | id, | |
uint32_t | progress | |||
) |
Advances the progress bar an application might present to the user and checks whether the user wants to abort the operation currently in progress.
On graphical user interfaces this function should also check for user interaction and/or update the GUI (e.g. by calling qApp->processEvents() when using QT/KDE).
This function MUST return immediately (non-blocking).
id | id assigned by GWEN_Gui_ProgressStart (if 0 then the last started progress dialog is referred to) | |
progress | new value for progress. A special value is GWEN_GUI_PROGRESS_NONE which means that the progress is unchanged. This might be used as a keepalive call to a GUI. |
Definition at line 358 of file gui.c.
References gwenhywfar_gui.
Referenced by GWEN_BufferedIO_ReadRawForced(), GWEN_BufferedIO_WriteRawForced(), and GWEN_Crypt_Token_PluginManager_CheckToken().
GWENHYWFAR_API int GWEN_Gui_ProgressEnd | ( | uint32_t | id | ) |
Flags the end of the current operation. In graphical user interfaces this call should allow the user to close the progress dialog window.
On graphical user interfaces a call to this function should disable the abort button. It would be best not to close the dialog on receiption of this call but to simply enable a dialog closing (otherwise the user will not be able to see the log messages).
This function MUST return immediately (non-blocking).
id | id assigned by GWEN_Gui_ProgressStart (if 0 then the last started progress dialog is referred to) |
Definition at line 379 of file gui.c.
References GWEN_ERROR_NOT_IMPLEMENTED, and gwenhywfar_gui.
Referenced by GWEN_BufferedIO_ReadRawForced(), GWEN_BufferedIO_WriteRawForced(), GWEN_Crypt_Token_PluginManager_CheckToken(), and GWEN_Io_Manager_WaitForRequest().
GWENHYWFAR_API int GWEN_Gui_ProgressLog | ( | uint32_t | id, | |
GWEN_LOGGER_LEVEL | level, | |||
const char * | text | |||
) |
Adds a log message to the referred process dialog.
This function MUST return immediately (non-blocking).
id | id assigned by GWEN_Gui_ProgressStart (if 0 then the last started progress dialog is referred to) | |
level | log level (see GWEN_Gui_LogLevelPanic ff.) | |
text | Text of the box: UTF-8, with both a normal text and a HTML variant of the text in the same string. See text restrictions note above. |
Definition at line 368 of file gui.c.
References gwenhywfar_gui.
Referenced by GWEN_BufferedIO_ReadRawForced(), GWEN_Crypt_Token_InsertCorrectToken(), GWEN_Crypt_Token_InsertToken(), GWEN_Crypt_Token_PluginManager_CheckToken(), GWEN_Crypt_TokenFile__CloseFile(), GWEN_Crypt_TokenFile__GenerateKey(), GWEN_Crypt_TokenFile__SetKeyInfo(), GWEN_HttpSession__RecvPacket(), GWEN_HttpSession__SetAddress(), GWEN_HttpSession_Init(), GWEN_HttpSession_RecvPacket(), GWEN_HttpSession_SendPacket(), GWEN_Io_LayerTls_GetPeerCert(), and GWEN_Io_Manager_WaitForRequest().
GWENHYWFAR_API uint32_t GWEN_Gui_ProgressStart | ( | uint32_t | progressFlags, | |
const char * | title, | |||
const char * | text, | |||
uint64_t | total, | |||
uint32_t | guiid | |||
) |
This function is called when a long term operation is started. Theoretically nesting is allowed, however, you should refrain from opening multiple progress dialogs to avoid confusion of the user.
This function must return immediately (i.e. it MUST NOT wait for user interaction).
On graphical user interfaces such a dialog should contain a widget for the text presented here, a progress bar, a text widget to collect the log messages received via GWEN_Gui_ProgressLog and a button to allow the user to abort the current operation monitored by this dialog window.
Between a call to this function and one to GWEN_Gui_ProgressEnd the user should not be allowed to close the dialog window.
This function MUST return immediately (non-blocking).
title | title of the dialog | |
text | Text of the box: UTF-8, with both a normal text and a HTML variant of the text in the same string. See text restrictions note above. | |
total | total number of steps of the operation started (i.e. value which represents 100%) |
Definition at line 341 of file gui.c.
References gwenhywfar_gui.
Referenced by GWEN_BufferedIO_ReadRawForced(), GWEN_BufferedIO_WriteRawForced(), GWEN_Crypt_Token_PluginManager_CheckToken(), and GWEN_Io_Manager_WaitForRequest().
GWENHYWFAR_API void GWEN_Gui_SetGui | ( | GWEN_GUI * | gui | ) |
Definition at line 82 of file gui.c.
References GWEN_Gui_Attach(), GWEN_Gui_free(), and gwenhywfar_gui.
Referenced by test_gui().
GWENHYWFAR_API int GWEN_Gui_SetPasswordStatus | ( | const char * | token, | |
const char * | pin, | |||
GWEN_GUI_PASSWORD_STATUS | status, | |||
uint32_t | guiid | |||
) |
This functions sets the status of a password.
Definition at line 438 of file gui.c.
References GWEN_ERROR_NOT_IMPLEMENTED, and gwenhywfar_gui.
Referenced by GWEN_Crypt_Token_SetPinStatus().
GWENHYWFAR_API uint32_t GWEN_Gui_ShowBox | ( | uint32_t | flags, | |
const char * | title, | |||
const char * | text, | |||
uint32_t | guiid | |||
) |
Shows a box with the given text. This function should return immediately, it should especially NOT wait for user input. This is used to show very important notices the user should see but which don't need user interaction. The message box will be removed later via GWEN_Gui_HideBox. It is ok to allow the user to prematurely close the box.
It is required for every call to this function to be followed later by a corresponding call to GWEN_Gui_HideBox.
This function MUST return immediately (non-blocking).
ab | banking interface | |
flags | flags, see GWEN_GUI_SHOWBOX_FLAGS_BEEP ff | |
title | title of the box | |
text | Text of the box: UTF-8, with both a normal text and a HTML variant of the text in the same string. See text restrictions note above. |
Definition at line 319 of file gui.c.
References gwenhywfar_gui.
Referenced by GWEN_Crypt_Token_BeginEnterPin(), and test_gui().
GWENHYWFAR_API int GWEN_Gui_WaitForSockets | ( | GWEN_SOCKET_LIST2 * | readSockets, | |
GWEN_SOCKET_LIST2 * | writeSockets, | |||
uint32_t | guiid, | |||
int | msecs | |||
) |
This function waits for activity on the given sockets. The default implementation uses GWEN_Socket_Select() for this purpose.
Definition at line 461 of file gui.c.
References DBG_DEBUG, GWEN_ERROR_TIMEOUT, GWEN_GUI_CPU_TIMEOUT, GWEN_LOGDOMAIN, GWEN_Socket_List2_First(), GWEN_Socket_List2Iterator_Data(), GWEN_Socket_List2Iterator_free(), GWEN_Socket_List2Iterator_Next(), GWEN_Socket_Select(), GWEN_SocketSet_AddSocket(), GWEN_SocketSet_free(), GWEN_SocketSet_GetSocketCount(), GWEN_SocketSet_new(), gwenhywfar_gui, and NULL.
Referenced by GWEN_Io_Manager_Wait().