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128 lines
2.9 KiB
128 lines
2.9 KiB
/*++
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Copyright (c) 1998 Microsoft Corporation
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Module Name:
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service.h
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Abstract:
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SIS Groveler service headers
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Authors:
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John Douceur, 1998
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Environment:
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User Mode
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Revision History:
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--*/
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#ifndef _INC_SERVICE
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#define _INC_SERVICE
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#if SERVICE
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class Service
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{
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public:
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static int start();
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static void record_partition_indices();
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static void set_max_response_time(
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unsigned int max_response_time);
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static void checkpoint();
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static void report_start();
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static bool groveling_paused();
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static bool foreground_groveling();
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static void suspending_controller();
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static void suspending_exhorter();
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static bool partition_in_foreground(
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int partition_index);
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static void set_foreground_batch_in_progress(
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int partition_index,
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bool value);
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static void follow_command();
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private:
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static void WINAPI control_handler(
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DWORD opcode);
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static void WINAPI service_main(
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DWORD argc,
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LPTSTR *argv);
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Service() {}
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~Service() {}
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enum {num_drive_letters = 26};
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static SERVICE_STATUS status;
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static SERVICE_STATUS_HANDLE status_handle;
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static int num_partitions;
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static int partition_indices[num_drive_letters];
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static unsigned int max_response_time;
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static volatile bool pause_commanded;
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static volatile bool grovel_paused;
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static volatile bool *full_volume_scan_commanded;
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static volatile bool *demarcate_foreground_batch;
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static volatile bool *foreground_batch_in_progress;
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static volatile bool *foreground_commanded;
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static volatile bool *foreground_acknowledged;
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static volatile int foreground_count;
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static volatile bool controller_suspended;
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static volatile bool exhorter_suspended;
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};
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#define SERVICE_RECORD_PARTITION_INDICES() Service::record_partition_indices();
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#define SERVICE_SET_MAX_RESPONSE_TIME(time) Service::set_max_response_time(time);
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#define SERVICE_CHECKPOINT() Service::checkpoint();
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#define SERVICE_REPORT_START() Service::report_start();
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#define SERVICE_GROVELING_PAUSED() Service::groveling_paused()
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#define SERVICE_FOREGROUND_GROVELING() Service::foreground_groveling()
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#define SERVICE_SUSPENDING_CONTROLLER() Service::suspending_controller()
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#define SERVICE_SUSPENDING_EXHORTER() Service::suspending_exhorter()
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#define SERVICE_PARTITION_IN_FOREGROUND(part_index) Service::partition_in_foreground(part_index)
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#define SERVICE_SET_FOREGROUND_BATCH_IN_PROGRESS(part_index, value) Service::set_foreground_batch_in_progress(part_index, value)
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#define SERVICE_FOLLOW_COMMAND() Service::follow_command()
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#else // SERVICE
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#define SERVICE_RECORD_PARTITION_INDICES()
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#define SERVICE_SET_MAX_RESPONSE_TIME(time)
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#define SERVICE_CHECKPOINT()
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#define SERVICE_REPORT_START()
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#define SERVICE_GROVELING_PAUSED() false
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#define SERVICE_FOREGROUND_GROVELING() false
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#define SERVICE_SUSPENDING_CONTROLLER()
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#define SERVICE_SUSPENDING_EXHORTER()
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#define SERVICE_PARTITION_IN_FOREGROUND(part_index) false
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#define SERVICE_SET_FOREGROUND_BATCH_IN_PROGRESS(part_index, value)
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#define SERVICE_FOLLOW_COMMAND()
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#endif // SERVICE
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#endif /* _INC_SERVICE */
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