Valentin Radu
4 years ago
18 changed files with 1726 additions and 867 deletions
@ -1,336 +1,64 @@
@@ -1,336 +1,64 @@
|
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#include "SettingsMonitor.h" |
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|
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DWORD MonitorSettingsChanges(SettingsChangeParameters* params) |
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DWORD MonitorSettings(SettingsChangeParameters* params) |
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{ |
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HMODULE hModule = LoadLibraryW(L"Shlwapi.dll"); |
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if (hModule) |
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while (TRUE) |
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{ |
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FARPROC SHRegGetValueFromHKCUHKLMFunc = GetProcAddress(hModule, "SHRegGetValueFromHKCUHKLM"); |
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DWORD dwSize = sizeof(DWORD); |
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LONG lRes = ERROR_SUCCESS; |
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HKEY hKeyCU, hKeyLM; |
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dwSize = sizeof(DWORD); |
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DWORD dwInitialTaskbarAl = 0, dwTaskbarAl = 0, dwInitialTaskbarAlWas = 0; |
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if (!SHRegGetValueFromHKCUHKLMFunc || SHRegGetValueFromHKCUHKLMFunc( |
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TEXT("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"), |
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TEXT("TaskbarAl"), |
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SRRF_RT_REG_DWORD, |
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NULL, |
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&dwInitialTaskbarAl, |
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(LPDWORD)(&dwSize) |
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) != ERROR_SUCCESS) |
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HANDLE* handles = malloc(sizeof(HANDLE) * params->size); |
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if (!handles) |
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{ |
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dwInitialTaskbarAl = 0; |
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return 0; |
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} |
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else |
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for (unsigned int i = 0; i < params->size; ++i) |
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{ |
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dwInitialTaskbarAlWas = 1; |
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} |
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dwSize = sizeof(DWORD); |
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DWORD dwInitialMaximumFrequentApps = 6, dwMaximumFrequentApps = 6, dwInitialMaximumFrequentAppsWas = 0; |
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if (!SHRegGetValueFromHKCUHKLMFunc || SHRegGetValueFromHKCUHKLMFunc( |
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TEXT("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"), |
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TEXT("Start_MaximumFrequentApps"), |
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SRRF_RT_REG_DWORD, |
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NULL, |
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&dwInitialMaximumFrequentApps, |
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(LPDWORD)(&dwSize) |
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) != ERROR_SUCCESS) |
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params->settings[i].hEvent = CreateEventW(NULL, FALSE, FALSE, NULL); |
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if (!params->settings[i].hEvent) |
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{ |
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dwInitialMaximumFrequentApps = 6; |
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} |
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else |
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{ |
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dwInitialMaximumFrequentAppsWas = 1; |
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return 0; |
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} |
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|
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while (TRUE) |
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{ |
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lRes = RegOpenKeyExW( |
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HKEY_CURRENT_USER, |
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TEXT("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"), |
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handles[i] = params->settings[i].hEvent; |
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if (RegCreateKeyExW( |
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params->settings[i].origin, |
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params->settings[i].name, |
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0, |
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NULL, |
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REG_OPTION_NON_VOLATILE, |
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KEY_READ, |
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&hKeyCU |
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); |
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if (hKeyCU == NULL || hKeyCU == INVALID_HANDLE_VALUE) |
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{ |
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hKeyCU = NULL; |
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} |
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if (lRes != ERROR_SUCCESS) |
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{ |
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return 0; |
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} |
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HANDLE hEvHKCU = CreateEvent(NULL, FALSE, FALSE, NULL); |
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if (hEvHKCU == NULL || hEvHKCU == INVALID_HANDLE_VALUE) |
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NULL, |
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&(params->settings[i].hKey), |
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NULL |
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) != ERROR_SUCCESS) |
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{ |
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hEvHKCU = NULL; |
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return 0; |
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} |
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RegNotifyChangeKeyValue( |
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hKeyCU, |
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if (RegNotifyChangeKeyValue( |
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params->settings[i].hKey, |
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FALSE, |
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REG_NOTIFY_CHANGE_LAST_SET, |
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hEvHKCU, |
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params->settings[i].hEvent, |
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TRUE |
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); |
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|
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lRes = RegOpenKeyExW( |
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HKEY_LOCAL_MACHINE, |
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TEXT("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"), |
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0, |
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KEY_READ, |
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&hKeyLM |
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); |
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if (hKeyLM == NULL || hKeyLM == INVALID_HANDLE_VALUE) |
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{ |
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hKeyLM = NULL; |
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} |
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if (lRes != ERROR_SUCCESS) |
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) != ERROR_SUCCESS) |
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{ |
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return 0; |
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} |
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HANDLE hEvHKLM = CreateEvent(NULL, FALSE, FALSE, NULL); |
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if (hEvHKLM == NULL || hEvHKLM == INVALID_HANDLE_VALUE) |
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{ |
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hEvHKLM = NULL; |
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return 0; |
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} |
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RegNotifyChangeKeyValue( |
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hKeyLM, |
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FALSE, |
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REG_NOTIFY_CHANGE_LAST_SET, |
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hEvHKLM, |
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TRUE |
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); |
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printf("!!! Setup monitor %d %d\n", hEvHKCU, hEvHKLM); |
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HANDLE hEvents[2]; |
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hEvents[0] = hEvHKCU; |
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hEvents[1] = hEvHKLM; |
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DWORD rv = WaitForMultipleObjects( |
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2, |
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hEvents, |
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DWORD dwRes = WaitForMultipleObjects( |
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params->size, |
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handles, |
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FALSE, |
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INFINITE |
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); |
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if (rv == WAIT_OBJECT_0) |
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{ |
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dwSize = sizeof(DWORD); |
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lRes = RegQueryValueExW( |
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hKeyCU, |
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TEXT("TaskbarAl"), |
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0, |
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NULL, |
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&dwTaskbarAl, |
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&dwSize |
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); |
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if (lRes != ERROR_SUCCESS && dwInitialTaskbarAlWas) |
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{ |
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if (params->TaskbarAlChangedCallback) |
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{ |
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void* p = 0; |
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if (params->TaskbarAlChangedCallbackData) |
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{ |
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p = params->TaskbarAlChangedCallbackData; |
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} |
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params->TaskbarAlChangedCallback(p, dwTaskbarAl); |
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} |
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else |
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{ |
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exit(0); |
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} |
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dwInitialTaskbarAl = dwTaskbarAl; |
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} |
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if (lRes == ERROR_SUCCESS && dwTaskbarAl != dwInitialTaskbarAl) |
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{ |
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if (params->TaskbarAlChangedCallback) |
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{ |
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void* p = 0; |
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if (params->TaskbarAlChangedCallbackData) |
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{ |
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p = params->TaskbarAlChangedCallbackData; |
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} |
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params->TaskbarAlChangedCallback(p, dwTaskbarAl); |
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} |
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else |
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{ |
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exit(0); |
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} |
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dwInitialTaskbarAl = dwTaskbarAl; |
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} |
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|
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if (params->isStartMenuExperienceHost) |
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{ |
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dwSize = sizeof(DWORD); |
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lRes = RegQueryValueExW( |
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hKeyCU, |
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TEXT("Start_MaximumFrequentApps"), |
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0, |
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NULL, |
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&dwMaximumFrequentApps, |
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&dwSize |
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); |
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if (lRes != ERROR_SUCCESS && dwInitialMaximumFrequentAppsWas) |
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{ |
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if (params->Start_MaximumRecentAppsChangedCallback) |
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{ |
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void* p = 0; |
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if (params->Start_MaximumRecentAppsChangedCallbackData) |
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{ |
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p = params->Start_MaximumRecentAppsChangedCallbackData; |
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} |
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params->Start_MaximumRecentAppsChangedCallback(p, dwMaximumFrequentApps); |
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} |
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else |
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{ |
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exit(0); |
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} |
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dwInitialMaximumFrequentApps = dwMaximumFrequentApps; |
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} |
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if (lRes == ERROR_SUCCESS && dwMaximumFrequentApps != dwInitialMaximumFrequentApps) |
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{ |
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if (params->Start_MaximumRecentAppsChangedCallback) |
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{ |
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void* p = 0; |
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if (params->Start_MaximumRecentAppsChangedCallbackData) |
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{ |
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p = params->Start_MaximumRecentAppsChangedCallbackData; |
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} |
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params->Start_MaximumRecentAppsChangedCallback(p, dwMaximumFrequentApps); |
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} |
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else |
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{ |
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exit(0); |
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} |
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dwInitialMaximumFrequentApps = dwMaximumFrequentApps; |
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} |
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} |
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} |
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else if (rv == WAIT_OBJECT_0 + 1) |
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{ |
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dwSize = sizeof(DWORD); |
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lRes = RegQueryValueExW( |
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hKeyCU, |
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TEXT("TaskbarAl"), |
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0, |
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NULL, |
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&dwTaskbarAl, |
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&dwSize |
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); |
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if (lRes != ERROR_SUCCESS) |
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{ |
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dwSize = sizeof(DWORD); |
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lRes = RegQueryValueExW( |
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hKeyLM, |
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TEXT("TaskbarAl"), |
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0, |
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NULL, |
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&dwTaskbarAl, |
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&dwSize |
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); |
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if (lRes != ERROR_SUCCESS && dwInitialTaskbarAlWas) |
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{ |
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if (params->TaskbarAlChangedCallback) |
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{ |
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void* p = 0; |
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if (params->TaskbarAlChangedCallbackData) |
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{ |
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p = params->TaskbarAlChangedCallbackData; |
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} |
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params->TaskbarAlChangedCallback(p, dwTaskbarAl); |
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} |
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else |
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{ |
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exit(0); |
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} |
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dwInitialTaskbarAl = dwTaskbarAl; |
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} |
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if (lRes == ERROR_SUCCESS && dwTaskbarAl != dwInitialTaskbarAl) |
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{ |
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if (params->TaskbarAlChangedCallback) |
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{ |
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void* p = 0; |
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if (params->TaskbarAlChangedCallbackData) |
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{ |
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p = params->TaskbarAlChangedCallbackData; |
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} |
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params->TaskbarAlChangedCallback(p, dwTaskbarAl); |
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} |
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else |
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{ |
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exit(0); |
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} |
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dwInitialTaskbarAl = dwTaskbarAl; |
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} |
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} |
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|
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if (params->isStartMenuExperienceHost) |
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{ |
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dwSize = sizeof(DWORD); |
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lRes = RegQueryValueExW( |
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hKeyCU, |
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TEXT("Start_MaximumFrequentApps"), |
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0, |
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NULL, |
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&dwMaximumFrequentApps, |
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&dwSize |
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); |
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if (lRes != ERROR_SUCCESS) |
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{ |
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dwSize = sizeof(DWORD); |
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lRes = RegQueryValueExW( |
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hKeyLM, |
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TEXT("Start_MaximumFrequentApps"), |
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0, |
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NULL, |
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&dwMaximumFrequentApps, |
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&dwSize |
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); |
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if (lRes != ERROR_SUCCESS && dwInitialMaximumFrequentAppsWas) |
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if (dwRes != WAIT_FAILED) |
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{ |
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if (params->Start_MaximumRecentAppsChangedCallback) |
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{ |
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void* p = 0; |
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if (params->Start_MaximumRecentAppsChangedCallbackData) |
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{ |
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p = params->Start_MaximumRecentAppsChangedCallbackData; |
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} |
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params->Start_MaximumRecentAppsChangedCallback(p, dwMaximumFrequentApps); |
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} |
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else |
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{ |
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exit(0); |
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} |
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dwInitialMaximumFrequentApps = dwMaximumFrequentApps; |
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} |
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if (lRes == ERROR_SUCCESS && dwMaximumFrequentApps != dwInitialMaximumFrequentApps) |
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{ |
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if (params->Start_MaximumRecentAppsChangedCallback) |
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{ |
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void* p = 0; |
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if (params->Start_MaximumRecentAppsChangedCallbackData) |
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{ |
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p = params->Start_MaximumRecentAppsChangedCallbackData; |
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unsigned int i = dwRes - WAIT_OBJECT_0; |
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params->settings[i].callback(params->settings[i].data); |
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} |
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params->Start_MaximumRecentAppsChangedCallback(p, dwMaximumFrequentApps); |
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} |
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else |
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free(handles); |
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for (unsigned int i = 0; i < params->size; ++i) |
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{ |
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exit(0); |
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} |
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dwInitialMaximumFrequentApps = dwMaximumFrequentApps; |
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} |
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CloseHandle(params->settings[i].hEvent); |
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RegCloseKey(params->settings[i].hKey); |
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} |
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} |
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} |
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|
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if (hEvHKCU) CloseHandle(hEvHKCU); |
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if (hEvHKLM) CloseHandle(hEvHKLM); |
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if (hKeyCU) RegCloseKey(hKeyCU); |
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if (hKeyLM) RegCloseKey(hKeyLM); |
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} |
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} |
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} |
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