1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ 2 /* ***** BEGIN LICENSE BLOCK ***** 3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 4 * 5 * The contents of this file are subject to the Mozilla Public License Version 6 * 1.1 (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * http://www.mozilla.org/MPL/ 9 * 10 * Software distributed under the License is distributed on an "AS IS" basis, 11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License 12 * for the specific language governing rights and limitations under the 13 * License. 14 * 15 * The Original Code is mozilla.org code. 16 * 17 * The Initial Developer of the Original Code is 18 * Netscape Communications Corporation. 19 * Portions created by the Initial Developer are Copyright (C) 1998 20 * the Initial Developer. All Rights Reserved. 21 * 22 * Contributor(s): 23 * 24 * Alternatively, the contents of this file may be used under the terms of 25 * either the GNU General Public License Version 2 or later (the "GPL"), or 26 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), 27 * in which case the provisions of the GPL or the LGPL are applicable instead 28 * of those above. If you wish to allow use of your version of this file only 29 * under the terms of either the GPL or the LGPL, and not to allow others to 30 * use your version of this file under the terms of the MPL, indicate your 31 * decision by deleting the provisions above and replace them with the notice 32 * and other provisions required by the GPL or the LGPL. If you do not delete 33 * the provisions above, a recipient may use your version of this file under 34 * the terms of any one of the MPL, the GPL or the LGPL. 35 * 36 * ***** END LICENSE BLOCK ***** */ 37 38 #include <vector> 39 40 #include "xp.h" 41 #include "logger.h" 42 43 extern Logger * logger; 44 45 DWORD GetPluginsDir(char * path, DWORD maxsize) 46 { 47 if(!path) 48 return 0; 49 50 path[0] = '\0'; 51 52 #ifdef XP_WIN 53 54 DWORD res = GetModuleFileName(NULL, path, maxsize); 55 if(res == 0) 56 return 0; 57 58 if(path[strlen(path) - 1] == '\\') 59 path[lstrlen(path) - 1] = '\0'; 60 61 char *p = strrchr(path, '\\'); 62 63 if(p) 64 *p = '\0'; 65 66 strcat(path, "\\plugins"); 67 68 #endif 69 70 #ifdef XP_UNIX 71 // Implement UNIX version 72 #endif 73 74 #ifdef XP_MAC 75 // Implement Mac version 76 #endif 77 78 res = strlen(path); 79 return res; 80 } 81 82 XP_HLIB LoadRealPlugin(char * mimetype) 83 { 84 if(!mimetype || !strlen(mimetype)) 85 return NULL; 86 87 #ifdef XP_WIN 88 89 BOOL bDone = FALSE; 90 WIN32_FIND_DATA ffdataStruct; 91 92 char szPath[_MAX_PATH]; 93 char szFileName[_MAX_PATH]; 94 95 // DebugBreak(); 96 97 GetPluginsDir(szPath, _MAX_PATH); 98 99 if(logger) { 100 char msg[512]; 101 sprintf(msg, "LoadRealPlugin Path: %s\r\n", szPath); 102 logger->logMessage(msg); 103 } 104 105 strcpy(szFileName, szPath); 106 107 std::vector<std::string> directories; 108 109 directories.push_back(szFileName); 110 directories.push_back("C:\\Windows\\System32\\Macromed\\Flash"); 111 directories.push_back("C:\\Windows\\SysWOW64\\Macromed\\Flash"); 112 113 for (size_t i = 0; i < directories.size(); ++i) { 114 std::string search_path = directories[i]; 115 search_path = search_path.append("\\np*.dll"); 116 HANDLE handle = FindFirstFile(search_path.c_str(), &ffdataStruct); 117 if(handle == INVALID_HANDLE_VALUE) 118 { 119 FindClose(handle); 120 continue; 121 } 122 123 DWORD versize = 0L; 124 DWORD zero = 0L; 125 char * verbuf = NULL; 126 127 do 128 { 129 std::string cur_file = directories[i]; 130 cur_file = cur_file.append("\\"); 131 cur_file = cur_file.append(ffdataStruct.cFileName); 132 if(!(ffdataStruct. dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) && 133 strstr(cur_file.c_str(), "npspy.dll") == NULL) 134 { 135 versize = GetFileVersionInfoSize(cur_file.c_str(), &zero); 136 if (versize > 0) 137 verbuf = new char[versize]; 138 else 139 continue; 140 141 if(!verbuf) 142 continue; 143 144 GetFileVersionInfo(cur_file.c_str(), NULL, versize, verbuf); 145 146 char *mimetypes = NULL; 147 UINT len = 0; 148 149 if(!VerQueryValue(verbuf, "\\StringFileInfo\\040904E4\\MIMEType", (void **)&mimetypes, &len) 150 || !mimetypes || !len) 151 { 152 delete [] verbuf; 153 continue; 154 } 155 156 // browse through a string of mimetypes 157 mimetypes[len] = '\0'; 158 char * type = mimetypes; 159 160 BOOL more = TRUE; 161 while(more) 162 { 163 char * p = strchr(type, '|'); 164 if(p) 165 *p = '\0'; 166 else 167 more = FALSE; 168 169 if(0 == _stricmp(mimetype, type)) 170 { 171 // this is it! 172 delete [] verbuf; 173 FindClose(handle); 174 HINSTANCE hLib = LoadLibrary(cur_file.c_str()); 175 return hLib; 176 } 177 178 type = p; 179 type++; 180 } 181 182 delete [] verbuf; 183 } 184 185 } while(FindNextFile(handle, &ffdataStruct)); 186 187 FindClose(handle); 188 } 189 190 #endif 191 192 #ifdef XP_UNIX 193 // Implement UNIX version 194 #endif 195 196 #ifdef XP_MAC 197 // Implement Mac version 198 #endif 199 200 return NULL; 201 } 202 203 void UnloadRealPlugin(XP_HLIB hLib) 204 { 205 #ifdef XP_WIN 206 if(!hLib) 207 FreeLibrary(hLib); 208 #endif 209 210 #ifdef XP_UNIX 211 // Implement UNIX version 212 #endif 213 214 #ifdef XP_MAC 215 // Implement Mac version 216 #endif 217 } 218
