workbench/devs/diskimage/device/password.c

   1 /* Copyright 2007-2012 Fredrik Wikstrom. All rights reserved.
   2 **
   3 ** Redistribution and use in source and binary forms, with or without
   4 ** modification, are permitted provided that the following conditions
   5 ** are met:
   6 **
   7 ** 1. Redistributions of source code must retain the above copyright
   8 **    notice, this list of conditions and the following disclaimer.
   9 **
  10 ** 2. Redistributions in binary form must reproduce the above copyright
  11 **    notice, this list of conditions and the following disclaimer in the
  12 **    documentation and/or other materials provided with the distribution.
  13 **
  14 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
  15 ** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16 ** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17 ** ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  18 ** LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  19 ** CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  20 ** SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  21 ** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  22 ** CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  23 ** ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  24 ** POSSIBILITY OF SUCH DAMAGE.
  25 */
  26
  27 #include "diskimage_device.h"
  28 #include "device_locale.h"
  29
  30 #ifndef __AROS__
  31 #include <classes/requester.h>
  32 #include <proto/requester.h>
  33
  34 STRPTR RequestPassword (APTR Self, struct DiskImageUnit *unit) {
  35         struct DiskImageBase *libBase = unit->LibBase;
  36         struct Screen *scr = unit->Screen;
  37         struct Library *SysBase = libBase->SysBase;
  38         struct Library *IntuitionBase = libBase->IntuitionBase;
  39         struct LocaleInfo *li = &libBase->LocaleInfo;
  40         struct Library *RequesterBase;
  41         STRPTR passwd = NULL;
  42
  43         passwd = AllocVec(128, MEMF_CLEAR);
  44         if (!passwd) {
  45                 return NULL;
  46         }
  47         if (unit->Password) {
  48                 Strlcpy(passwd, unit->Password, 128);
  49                 unit->Password = NULL;
  50                 return passwd;
  51         }
  52
  53         RequesterBase = OpenLibrary("requester.class", 52);
  54         if (RequesterBase) {
  55                 Object *req;
  56                 req = NewObject(REQUESTER_GetClass(), NULL,
  57                         REQ_Type,                       REQTYPE_STRING,
  58                         /*REQ_Image,                    REQIMAGE_QUESTION,*/
  59                         REQ_TitleText,          unit->Node.ln_Name,
  60                         REQ_BodyText,           GetString(li, MSG_PASSWORD_REQ),
  61                         REQ_GadgetText,         GetString(li, MSG_OK_GAD),
  62                         REQS_AllowEmpty,        TRUE,
  63                         REQS_Invisible,         TRUE,
  64                         REQS_Buffer,            passwd,
  65                         REQS_MaxChars,          127,
  66                         TAG_END);
  67                 if (req) {
  68                         DoMethod(req, RM_OPENREQ, NULL, NULL, scr);
  69                         DisposeObject(req);
  70                 }
  71                 CloseLibrary(RequesterBase);
  72         }
  73
  74         return passwd;
  75 }
  76
  77 #else
  78
  79 STRPTR RequestPassword (APTR Self, struct DiskImageUnit *unit) {
  80         STRPTR passwd = NULL;
  81
  82         passwd = AllocVec(128, MEMF_CLEAR);
  83         if (!passwd) {
  84                 return NULL;
  85         }
  86         if (unit->Password) {
  87                 Strlcpy(passwd, unit->Password, 128);
  88                 unit->Password = NULL;
  89                 return passwd;
  90         }
  91
  92         return passwd;
  93 }
  94
  95 #endif