264 lines
6.1 KiB
C++
264 lines
6.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#include "nsWinRegItem.h"
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#include "xp.h"
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#include "xp_str.h"
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#include <windows.h>
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PR_BEGIN_EXTERN_C
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/* Public Methods */
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nsWinRegItem::nsWinRegItem(nsWinReg* regObj, PRInt32 root, PRInt32 action, char* sub, char* valname, void* val)
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: nsInstallObject(regObj->softUpdate())
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{
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reg = regObj;
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command = action;
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rootkey = root;
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/* I'm assuming we need to copy these */
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subkey = XP_STRDUP(sub);
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name = XP_STRDUP(valname);
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value = XP_STRDUP((char*)val);
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}
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char* nsWinRegItem::Complete()
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{
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switch (command) {
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case NS_WIN_REG_CREATE:
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reg->finalCreateKey(rootkey, subkey, name);
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break;
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case NS_WIN_REG_DELETE:
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reg->finalDeleteKey(rootkey, subkey);
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break;
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case NS_WIN_REG_DELETE_VAL:
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reg->finalDeleteValue(rootkey, subkey, name);
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break;
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case NS_WIN_REG_SET_VAL_STRING:
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reg->finalSetValueString(rootkey, subkey, name, (char*)value);
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break;
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case NS_WIN_REG_SET_VAL:
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reg->finalSetValue(rootkey, subkey, name, (nsWinRegValue*)value);
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break;
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}
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return NULL;
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}
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float nsWinRegItem::GetInstallOrder()
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{
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return 3;
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}
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#define kCRK "Create Registry Key "
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#define kDRK "Delete Registry key "
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#define kDRV "Delete Registry value "
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#define kSRV "Store Registry value "
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#define kUNK "Unknown "
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char* nsWinRegItem::toString()
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{
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char* keyString;
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char* result;
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PRInt32 len;
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switch(command)
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{
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case NS_WIN_REG_CREATE:
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keyString = keystr(rootkey, subkey, NULL);
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len = XP_STRLEN(kCRK) + XP_STRLEN(keyString);
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result = (char*)XP_ALLOC((len+1)*sizeof(char));
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XP_STRCAT(result, kCRK);
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XP_STRCAT(result, keyString);
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XP_FREE(keyString);
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return result;
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case NS_WIN_REG_DELETE:
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keyString = keystr(rootkey, subkey, NULL);
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len = XP_STRLEN(kDRK) + XP_STRLEN(keyString);
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result = (char*)XP_ALLOC((len+1)*sizeof(char));
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XP_STRCAT(result, kDRK);
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XP_STRCAT(result, keyString);
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XP_FREE(keyString);
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return result;
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case NS_WIN_REG_DELETE_VAL:
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keyString = keystr(rootkey, subkey, name);
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len = XP_STRLEN(kDRV) + XP_STRLEN(keyString);
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result = (char*)XP_ALLOC((len+1)*sizeof(char));
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XP_STRCAT(result, kDRV);
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XP_STRCAT(result, keyString);
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XP_FREE(keyString);
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return result;
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case NS_WIN_REG_SET_VAL_STRING:
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keyString = keystr(rootkey, subkey, name);
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len = XP_STRLEN(kSRV) + XP_STRLEN(keyString);
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result = (char*)XP_ALLOC((len+1)*sizeof(char));
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XP_STRCAT(result, kSRV);
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XP_STRCAT(result, keyString);
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XP_FREE(keyString);
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return result;
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case NS_WIN_REG_SET_VAL:
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keyString = keystr(rootkey, subkey, name);
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len = XP_STRLEN(kSRV) + XP_STRLEN(keyString);
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result = (char*)XP_ALLOC((len+1)*sizeof(char));
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XP_STRCAT(result, kSRV);
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XP_STRCAT(result, keyString);
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XP_FREE(keyString);
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return result;
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default:
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keyString = keystr(rootkey, subkey, name);
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len = XP_STRLEN(kUNK) + XP_STRLEN(keyString);
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result = (char*)XP_ALLOC((len+1)*sizeof(char));
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XP_STRCAT(result, kUNK);
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XP_STRCAT(result, keyString);
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XP_FREE(keyString);
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return result;
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}
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}
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char* nsWinRegItem::Prepare()
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{
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return NULL;
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}
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void nsWinRegItem::Abort()
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{
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}
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/* Private Methods */
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char* nsWinRegItem::keystr(PRInt32 root, char* subkey, char* name)
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{
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char* rootstr;
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char* rootnum;
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char* finalstr;
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PRInt32 rootlen, finallen;
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switch(root)
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{
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case (int)(HKEY_CLASSES_ROOT) :
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rootstr = XP_STRDUP("\\HKEY_CLASSES_ROOT\\");
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break;
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case (int)(HKEY_CURRENT_USER) :
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rootstr = XP_STRDUP("\\HKEY_CURRENT_USER\\");
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break;
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case (int)(HKEY_LOCAL_MACHINE) :
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rootstr = XP_STRDUP("\\HKEY_LOCAL_MACHINE\\");
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break;
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case (int)(HKEY_USERS) :
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rootstr = XP_STRDUP("\\HKEY_USERS\\");
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break;
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default:
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rootnum = itoa(root);
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rootlen = XP_STRLEN(rootnum) + XP_STRLEN("\\#\\");
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rootstr = (char*)XP_ALLOC((rootlen+1)*sizeof(char));
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XP_STRCAT(rootstr, "\\#");
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XP_STRCAT(rootstr, rootnum);
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XP_STRCAT(rootstr, "\\");
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break;
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}
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if(name == NULL)
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{
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finallen = XP_STRLEN(rootstr) + XP_STRLEN(subkey);
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finalstr = (char*)XP_ALLOC((finallen+1)*sizeof(char));
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XP_STRCAT(finalstr, rootstr);
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XP_STRCAT(finalstr, subkey);
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XP_FREE(rootstr);
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return finalstr;
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}
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else
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{
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finallen = XP_STRLEN(rootstr) + XP_STRLEN(subkey) + XP_STRLEN(name) + 3;
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finalstr = (char*)XP_ALLOC((finallen+1)*sizeof(char));
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XP_STRCAT(finalstr, rootstr);
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XP_STRCAT(finalstr, subkey);
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XP_STRCAT(finalstr, " [");
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XP_STRCAT(finalstr, name);
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XP_STRCAT(finalstr, "]");
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XP_FREE(rootstr);
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return finalstr;
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}
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}
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char* nsWinRegItem::itoa(PRInt32 n)
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{
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char* s;
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int i, sign;
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if((sign = n) < 0)
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n = -n;
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i = 0;
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s = (char*)XP_ALLOC(sizeof(char));
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do
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{
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s = (char*)XP_REALLOC(s, (i+1)*sizeof(char));
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s[i++] = n%10 + '0';
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s[i] = '\0';
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} while ((n/=10) > 0);
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if(sign < 0)
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{
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s = (char*)XP_REALLOC(s, (i+1)*sizeof(char));
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s[i++] = '-';
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}
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s[i] = '\0';
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reverseString(s);
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return s;
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}
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void nsWinRegItem::reverseString(char* s)
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{
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int c, i, j;
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for(i=0, j=strlen(s)-1; i<j; i++, j--)
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{
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c = s[i];
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s[i] = s[j];
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s[j] = c;
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}
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}
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/* CanUninstall
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* WinRegItem() does not install any files which can be uninstalled,
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* hence this function returns false.
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*/
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PRBool
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nsWinRegItem:: CanUninstall()
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{
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return FALSE;
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}
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/* RegisterPackageNode
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* WinRegItem() installs files which need to be registered,
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* hence this function returns true.
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*/
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PRBool
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nsWinRegItem:: RegisterPackageNode()
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{
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return TRUE;
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}
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PR_END_EXTERN_C
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