src/WINNT/netidmgr_plugin/main.c

   1 /*
   2  * Copyright (c) 2005,2006 Secure Endpoints Inc.
   3  *
   4  * Permission is hereby granted, free of charge, to any person
   5  * obtaining a copy of this software and associated documentation
   6  * files (the "Software"), to deal in the Software without
   7  * restriction, including without limitation the rights to use, copy,
   8  * modify, merge, publish, distribute, sublicense, and/or sell copies
   9  * of the Software, and to permit persons to whom the Software is
  10  * furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be
  13  * included in all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  16  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  18  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  19  * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  20  * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  21  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  22  * SOFTWARE.
  23  */
  24
  25 /* $Id$ */
  26
  27 /* Disable the 'macro redefinition' warning which is getting
  28    triggerred by a redefinition of the ENCRYPT and DECRYPT macros. */
  29 #pragma warning (push)
  30 #pragma warning (disable: 4005)
  31
  32 #include<afscred.h>
  33 #include<kmm.h>
  34 #include<dynimport.h>
  35 #ifdef DEBUG
  36 #include<assert.h>
  37 #endif
  38
  39 #pragma warning (pop)
  40
  41 kmm_module h_khModule; /* KMM's handle to this module */
  42 HINSTANCE hInstance;
  43 HMODULE hResModule;    /* HMODULE to the resource library */
  44
  45 khm_handle csp_plugins      = NULL;
  46 khm_handle csp_afscred      = NULL;
  47 khm_handle csp_params       = NULL;
  48
  49 kmm_module_locale locales[] = {
  50     LOCALE_DEF(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US), L"afscred_en_us.dll", KMM_MLOC_FLAG_DEFAULT)
  51 };
  52 int n_locales = ARRAYLENGTH(locales);
  53
  54 /* These two probably should not do anything */
  55 void init_afs() {
  56 }
  57
  58 void exit_afs() {
  59 }
  60
  61 /* called by the NetIDMgr module manager */
  62 KHMEXP khm_int32 KHMAPI init_module(kmm_module h_module) {
  63     khm_int32 rv = KHM_ERROR_SUCCESS;
  64     kmm_plugin_reg pi;
  65     wchar_t buf[256];
  66
  67     h_khModule = h_module;
  68
  69     rv = kmm_set_locale_info(h_module, locales, n_locales);
  70     if(KHM_SUCCEEDED(rv)) {
  71         hResModule = kmm_get_resource_hmodule(h_module);
  72     } else {
  73         goto _exit;
  74     }
  75
  76     ZeroMemory(&pi,sizeof(pi));
  77
  78     pi.msg_proc = afs_plugin_cb;
  79     pi.name = AFS_PLUGIN_NAME;
  80     pi.type = KHM_PITYPE_CRED;
  81     pi.icon = LoadImage(hResModule, MAKEINTRESOURCE(IDI_AFSPLUGIN), IMAGE_ICON, 0, 0, LR_DEFAULTSIZE);
  82     pi.dependencies = AFS_PLUGIN_DEPS;
  83     pi.description = buf;
  84
  85     LoadString(hResModule, IDS_PLUGIN_DESC,
  86                buf, ARRAYLENGTH(buf));
  87
  88     kmm_provide_plugin(h_module, &pi);
  89
  90     if(KHM_FAILED(rv = init_imports()))
  91         goto _exit;
  92
  93     rv = kmm_get_plugins_config(0, &csp_plugins);
  94     if(KHM_FAILED(rv)) goto _exit;
  95
  96     rv = khc_load_schema(csp_plugins, schema_afsconfig);
  97     if(KHM_FAILED(rv)) goto _exit;
  98
  99     rv = khc_open_space(csp_plugins, CSNAME_AFSCRED, 0, &csp_afscred);
 100     if(KHM_FAILED(rv)) goto _exit;
 101
 102     rv = khc_open_space(csp_afscred, CSNAME_PARAMS, 0, &csp_params);
 103     if(KHM_FAILED(rv)) goto _exit;
 104
 105 _exit:
 106     return rv;
 107 }
 108
 109 /* called by the NetIDMgr module manager */
 110 KHMEXP khm_int32 KHMAPI exit_module(kmm_module h_module) {
 111     exit_imports();
 112
 113     if(csp_params) {
 114         khc_close_space(csp_params);
 115         csp_params = NULL;
 116     }
 117     if(csp_afscred) {
 118         khc_close_space(csp_afscred);
 119         csp_afscred = NULL;
 120     }
 121     if(csp_plugins) {
 122         khc_unload_schema(csp_plugins, schema_afsconfig);
 123         khc_close_space(csp_plugins);
 124         csp_plugins = NULL;
 125     }
 126
 127     return KHM_ERROR_SUCCESS; /* the return code is ignored */
 128 }
 129
 130 BOOL WINAPI DllMain(HINSTANCE hinstDLL,
 131                     DWORD fdwReason,
 132                     LPVOID lpvReserved)
 133 {
 134     switch(fdwReason) {
 135         case DLL_PROCESS_ATTACH:
 136             hInstance = hinstDLL;
 137             init_afs();
 138             break;
 139         case DLL_PROCESS_DETACH:
 140             exit_afs();
 141             break;
 142         case DLL_THREAD_ATTACH:
 143             break;
 144         case DLL_THREAD_DETACH:
 145             break;
 146     }
 147
 148     return TRUE;
 149 }