diff options
Diffstat (limited to 'plugins/Updater/scan.cpp')
| -rw-r--r-- | plugins/Updater/scan.cpp | 389 |
1 files changed, 0 insertions, 389 deletions
diff --git a/plugins/Updater/scan.cpp b/plugins/Updater/scan.cpp deleted file mode 100644 index 2144f80fbc..0000000000 --- a/plugins/Updater/scan.cpp +++ /dev/null @@ -1,389 +0,0 @@ -#include "common.h"
-#include "scan.h"
-
-typedef PLUGININFOEX * (__cdecl * Miranda_Plugin_Info_Ex) ( DWORD mirandaVersion );
-
-struct AlternateShortName
-{
- const char* from;
- const char* to;
-};
-
-static const AlternateShortName alternate_shortname_map[] =
-{
- { "Version Informations", "Version Information" },
- { "Jabber Protocol", "JabberG Protocol" },
- { "Jabber Protocol (Unicode)", "JabberG Protocol (Unicode)" },
-
- { "PopUp Interoperability", "PopUp Plus (Unicode)" },
-
- //{ "Messaging Style Conversation", "nConvers++" }, // will this conflict with other nConvers'?
- { "MimQQ-libeva", "MirandaQQ (libeva Version)" },
-
- // grr
- { "Updater", __PLUGIN_NAME },
- { "Updater (Unicode)", __PLUGIN_NAME },
-};
-
-char* findAlternateShortName(const char* name)
-{
- for (int i = 0; i < SIZEOF(alternate_shortname_map); ++i)
- {
- if (strcmp(name, alternate_shortname_map[i].from) == 0)
- return mir_strdup(alternate_shortname_map[i].to);
- }
-
- if (!strstr(name, "Unicode"))
- {
- char *buf = (char*)mir_alloc(256);
- mir_snprintf(buf, 256, "%s (Unicode)", name);
- return buf;
- }
-
- return NULL;
-}
-
-bool valDllName(TCHAR* name)
-{
- TCHAR *p = _tcsrchr(name, '.');
- return p && _tcsicmp(p, _T(".dll")) == 0;
-}
-
-void ScanPlugins(FilenameMap *fn_map, UpdateList *update_list)
-{
- if (!XMLDataAvailable(MC_PLUGINS)) return;
-
- TCHAR plugins_folder[MAX_PATH], dll_path[MAX_PATH];
- TCHAR *dll_name;
- Miranda_Plugin_Info_Ex dll_info_func_ex;
- DWORD mirandaVersion = (DWORD)CallService(MS_SYSTEM_GETVERSION, 0, 0);
- PLUGININFOEX *pluginInfo;
-
- GetRootDir(plugins_folder);
- _tcscat(plugins_folder, _T("\\Plugins"));
-
- _tcscpy(dll_path, plugins_folder);
- _tcscat(dll_path, _T("\\"));
-
- // set dll_name to point into the dll_path string, at the point where we can write the plugin name
- // to end up with the full dll path
- dll_name = dll_path + _tcslen(dll_path);
-
- // add filemask
- _tcscat(plugins_folder, _T("\\*.dll"));
-
- WIN32_FIND_DATA findData;
- HANDLE hFileSearch = FindFirstFile(plugins_folder, &findData);
- if (hFileSearch != INVALID_HANDLE_VALUE)
- {
- do {
- HMODULE hModule = NULL;
- bool notLoaded = false;
- if (valDllName(findData.cFileName))
- {
- _tcscpy(dll_name, findData.cFileName);
- if (hModule = GetModuleHandle(dll_path))
- {
- hModule = LoadLibrary(dll_path);
- notLoaded = true;
- }
- }
- if (hModule)
- {
- dll_info_func_ex = (Miranda_Plugin_Info_Ex)GetProcAddress(hModule, "MirandaPluginInfoEx");
- if (dll_info_func_ex && (pluginInfo = (PLUGININFOEX*)dll_info_func_ex(mirandaVersion)) != NULL)
- {
- // *** This is a dodgy and unfair hack...
- // In order to disable new plugins that may be unintentionally installed with an update,
- // updater will check for the 'plugindisabled' setting for each dll. The problem is that
- // this setting may not be there for running plugins - and isn't there for new ones. So,
- // we'll disable anything new when the setting isn't found anyway - but we write the
- // value below for all plugins so that we can expect to find it
- char *lowname = _strlwr(mir_t2a(findData.cFileName));
- if(DBGetContactSettingByte(0, "PluginDisable", lowname, 255) == 255) // setting not present
- DBWriteContactSettingByte(0, "PluginDisable", lowname, 0);
- mir_free(lowname);
-
- bool found = false;
- char* alternateName = findAlternateShortName(pluginInfo->shortName);
- if (alternateName)
- {
- int file_id = FindFileID(alternateName, MC_PLUGINS, update_list);
- if (file_id != -1)
- {
- found = true;
- if (FindFileInList(pluginInfo->shortName) >= 0)
- RegisterForFileListing(file_id, pluginInfo->shortName, pluginInfo->version, true, MC_PLUGINS);
- else
- RegisterForFileListing(file_id, alternateName, pluginInfo->version, true, MC_PLUGINS);
-
- if (fn_map)
- {
- FileNameStruct* fns = fn_map->find((FileNameStruct*)&file_id);
- if (fns == NULL)
- {
- fns = new FileNameStruct(file_id);
- fn_map->insert(fns);
- }
- fns->list.insert(mir_tstrdup(findData.cFileName));
- }
- }
- mir_free(alternateName);
- }
-
- if (!found)
- {
- int file_id = FindFileID(pluginInfo->shortName, MC_PLUGINS, update_list);
- if (file_id != -1)
- {
- RegisterForFileListing(file_id, pluginInfo, true);
- if (fn_map)
- {
- FileNameStruct* fns = fn_map->find((FileNameStruct*)&file_id);
- if (fns == NULL)
- {
- fns = new FileNameStruct(file_id);
- fn_map->insert(fns);
- }
- fns->list.insert(mir_tstrdup(findData.cFileName));
- }
- }
- }
- }
- if (notLoaded) FreeLibrary(hModule);
- }
- } while(FindNextFile(hFileSearch, &findData));
- FindClose(hFileSearch);
- }
-}
-
-typedef struct LangpackData_tag {
- DWORD version;
- char *fl_name;
-} LangpackData;
-
-
-bool GetLangpackData(const TCHAR *filename, LangpackData *ld)
-{
- char line[1024], *ver, *conv;
-
- FILE *fp = _tfopen(filename, _T("r"));
- if (fp == NULL) return false;
-
- while (fgets(line, sizeof(line), fp))
- {
- conv = strstr(line, "; FLID:");
- if (conv)
- {
- conv += 7;
-
- while (*conv == ' ') conv++;
-
- ver = strchr(conv, 0) + 1;
- while (ver >= conv) if (*ver != ' ') break; else *ver-- = 0;
-
- ver = strrchr(conv, ' ');
- if (ver)
- {
- *ver = 0;
- VersionFromString(++ver, &ld->version);
- }
- ld->fl_name = mir_strdup(conv);
- fclose(fp);
- return true;
- }
- }
- fclose(fp);
- return false;
-}
-
-void ScanLangpacks(FilenameMap *fn_map, UpdateList *update_list)
-{
- if (!XMLDataAvailable(MC_LOCALIZATION)) return;
-
- TCHAR mir_folder[MAX_PATH], langpack_path[MAX_PATH], *langpack_name;
-
- GetRootDir(mir_folder); _tcscat(mir_folder, _T("\\"));
- _tcscpy(langpack_path, mir_folder);
-
- // set langpack_name to point into the langpack_name string, at the point where we can write the file name
- // to end up with the full path
- langpack_name = langpack_path + _tcslen(langpack_path);
-
- // add filemask
- _tcscat(mir_folder, _T("langpack_*.txt"));
-
- WIN32_FIND_DATA findData;
- HANDLE hFileSearch = FindFirstFile(mir_folder, &findData);
- if (hFileSearch != INVALID_HANDLE_VALUE)
- {
- do {
- _tcscpy(langpack_name, findData.cFileName);
- LangpackData ld = {0};
- if (GetLangpackData(langpack_path, &ld))
- {
- int file_id = FindFileID(ld.fl_name, MC_LOCALIZATION, update_list);
- if (file_id != -1)
- {
- RegisterForFileListing(file_id, ld.fl_name, ld.version, true, MC_LOCALIZATION);
- if (fn_map)
- {
- FileNameStruct* fns = fn_map->find((FileNameStruct*)&file_id);
- if (fns == NULL)
- {
- fns = new FileNameStruct(file_id);
- fn_map->insert(fns);
- }
- fns->list.insert(mir_tstrdup(findData.cFileName));
- }
- }
- mir_free(ld.fl_name);
- }
- } while(FindNextFile(hFileSearch, &findData));
- FindClose(hFileSearch);
- }
-}
-
-bool RearrangeDllsWorker(char *shortName, StrList &filenames, TCHAR *basedir)
-{
- bool dll_enabled = false;
- BYTE disabled_val;
-
- TCHAR file_path[MAX_PATH];
-
- Miranda_Plugin_Info_Ex dll_info_func_ex;
- DWORD mirandaVersion = (DWORD)CallService(MS_SYSTEM_GETVERSION, 0, 0);
- PLUGININFOEX *pluginInfo;
- HMODULE hModule;
-
- // add filemask
- mir_sntprintf(file_path, SIZEOF(file_path), _T("%s\\*.dll"), basedir);
-
- WIN32_FIND_DATA findData;
- HANDLE hFileSearch = FindFirstFile(file_path, &findData);
- if (hFileSearch != INVALID_HANDLE_VALUE)
- {
- do
- {
- mir_sntprintf(file_path, SIZEOF(file_path), _T("%s\\%s"), basedir, findData.cFileName);
- if (valDllName(findData.cFileName) && (hModule = LoadLibrary(file_path)))
- {
- dll_info_func_ex = (Miranda_Plugin_Info_Ex)GetProcAddress(hModule, "MirandaPluginInfoEx");
- if (dll_info_func_ex && (pluginInfo = (PLUGININFOEX *)dll_info_func_ex(mirandaVersion)) != NULL)
- {
- bool found = !_stricmp(pluginInfo->shortName, shortName);
- if (!found)
- {
- char* alternateName = findAlternateShortName(pluginInfo->shortName);
- found = alternateName && !_stricmp(alternateName, shortName);
- mir_free(alternateName);
- }
-
- if (found)
- {
- bool moved = false;
- TCHAR* newname = NULL;
- for (int j = 0; j < filenames.getCount(); j++)
- {
- TCHAR new_filename[MAX_PATH];
- TCHAR* fileName = filenames[j];
- mir_sntprintf(new_filename, SIZEOF(new_filename), _T("%s\\%s"), basedir, fileName);
-
- // disable any new plugins (i.e. not installed before) that somehome got into the
- // dowloaded archives (e.g. loadavatars comes with loadavatarsw - installing both is not good!)
- char *temp_str = _strlwr(mir_t2a(fileName));
- disabled_val = DBGetContactSettingByte(0, "PluginDisable", temp_str, 255);
- if (disabled_val == 255) { // assume this means setting not in db (should be 1 or 0)
- DBWriteContactSettingByte(0, "PluginDisable", temp_str, 1);
- disabled_val = 1;
- }
- mir_free(temp_str);
-
- dll_enabled |= (disabled_val == 0);
-
- if (!moved)
- {
- if (_tcsicmp(findData.cFileName, fileName))
- MoveFile(file_path, new_filename);
-
- mir_free(newname); newname = mir_tstrdup(new_filename);
- moved = true;
- } else
- CopyFile(newname, new_filename, FALSE);
- }
- mir_free(newname);
- FreeLibrary(hModule);
- break;
- }
- }
- FreeLibrary(hModule);
- }
- }
- while(FindNextFile(hFileSearch, &findData));
- FindClose(hFileSearch);
- }
- return dll_enabled;
-}
-
-
-bool RearrangeDlls(char *shortName, StrList &filenames)
-{
- bool dll_enabled = false;
-
- TCHAR dir[MAX_PATH];
- mir_sntprintf(dir, SIZEOF(dir), _T("%s\\Plugins"), options.temp_folder);
-
- return
- RearrangeDllsWorker(shortName, filenames, options.temp_folder) ||
- RearrangeDllsWorker(shortName, filenames, dir);
-}
-
-bool RearrangeLangpacks(char *shortName, StrList &filenames)
-{
-
- TCHAR file_path[MAX_PATH], updates_folder[MAX_PATH], new_filename[MAX_PATH], *langpack_name;
- // do exactly the same thing again, for the updates/plugins folder... :(
-
- mir_sntprintf(file_path, SIZEOF(file_path), _T("%s\\"), options.temp_folder);
- langpack_name = file_path + _tcslen(file_path);
-
- // add filemask
- mir_sntprintf(updates_folder, SIZEOF(updates_folder), _T("%s\\langpack_*.txt"), options.temp_folder);
-
- WIN32_FIND_DATA findData;
- HANDLE hFileSearch = FindFirstFile(updates_folder, &findData);
- if(hFileSearch != INVALID_HANDLE_VALUE) {
- do {
- _tcscpy(langpack_name, findData.cFileName);
-
- LangpackData ld = {0};
- if (GetLangpackData(file_path, &ld))
- {
- if (_stricmp(ld.fl_name, shortName) == 0)
- {
- bool moved = false;
- TCHAR *newname = NULL;
- for (int j = 0; j < filenames.getCount(); j++)
- {
- TCHAR *fileName = filenames[j];
- mir_sntprintf(new_filename, SIZEOF(new_filename), _T("%s\\%s"), options.temp_folder, fileName);
-
- if (!moved)
- {
- if (_tcscmp(findData.cFileName, fileName) != 0)
- MoveFile(file_path, new_filename);
- mir_free(newname); newname = mir_tstrdup(new_filename);
- moved = true;
- } else
- CopyFile(newname, new_filename, FALSE);
- }
- mir_free(newname);
- break;
- }
- }
- } while(FindNextFile(hFileSearch, &findData));
- FindClose(hFileSearch);
- }
-
- return true;
-}
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