137 lines
4.3 KiB
C
137 lines
4.3 KiB
C
/*
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* Services.exe - include file
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*
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* Copyright 2007 Google (Mikolaj Zalewski)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef WINE_PROGRAMS_UTILS_H_
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#define WINE_PROGRAMS_UTILS_H_
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#include "wine/list.h"
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struct scmdatabase
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{
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HKEY root_key;
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LONG service_start_lock;
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struct list processes;
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struct list services;
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CRITICAL_SECTION cs;
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};
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struct process_entry
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{
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struct list entry;
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struct scmdatabase *db;
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LONG ref_count;
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LONG use_count;
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DWORD process_id;
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HANDLE process;
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HANDLE control_mutex;
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HANDLE control_pipe;
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HANDLE overlapped_event;
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};
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struct service_entry
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{
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struct list entry;
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struct scmdatabase *db;
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LONG ref_count; /* number of references - if goes to zero and the service is deleted the structure will be freed */
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LPWSTR name;
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SERVICE_STATUS status;
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HANDLE status_changed_event;
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QUERY_SERVICE_CONFIGW config;
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DWORD preshutdown_timeout;
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LPWSTR description;
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LPWSTR dependOnServices;
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LPWSTR dependOnGroups;
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struct process_entry *process;
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BOOL shared_process;
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BOOL force_shutdown;
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BOOL marked_for_delete;
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BOOL is_wow64;
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struct list handles;
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};
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extern struct scmdatabase *active_database;
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/* SCM database functions */
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struct service_entry *scmdatabase_find_service(struct scmdatabase *db, LPCWSTR name);
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struct service_entry *scmdatabase_find_service_by_displayname(struct scmdatabase *db, LPCWSTR name);
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DWORD scmdatabase_add_service(struct scmdatabase *db, struct service_entry *entry);
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BOOL scmdatabase_lock_startup(struct scmdatabase *db, int timeout);
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void scmdatabase_unlock_startup(struct scmdatabase *db);
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void scmdatabase_lock(struct scmdatabase *db);
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void scmdatabase_unlock(struct scmdatabase *db);
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/* Service functions */
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DWORD service_create(LPCWSTR name, struct service_entry **entry);
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BOOL validate_service_name(LPCWSTR name);
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BOOL validate_service_config(struct service_entry *entry);
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DWORD save_service_config(struct service_entry *entry);
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void free_service_entry(struct service_entry *entry);
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struct service_entry *grab_service(struct service_entry *service);
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void release_service(struct service_entry *service);
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void service_lock(struct service_entry *service);
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void service_unlock(struct service_entry *service);
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DWORD service_start(struct service_entry *service, DWORD service_argc, LPCWSTR *service_argv);
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/* Process functions */
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struct process_entry *grab_process(struct process_entry *process);
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void release_process(struct process_entry *process);
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BOOL process_send_control(struct process_entry *process, BOOL winedevice, const WCHAR *name,
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DWORD control, const BYTE *data, DWORD data_size, DWORD *result);
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void process_terminate(struct process_entry *process);
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extern DWORD service_pipe_timeout;
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extern DWORD service_kill_timeout;
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extern HANDLE exit_event;
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DWORD RPC_Init(void);
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void RPC_Stop(void);
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/* from utils.c */
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LPWSTR strdupW(LPCWSTR str);
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BOOL check_multisz(LPCWSTR lpMultiSz, DWORD cbSize);
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DWORD load_reg_string(HKEY hKey, LPCWSTR szValue, BOOL bExpand, LPWSTR *output);
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DWORD load_reg_multisz(HKEY hKey, LPCWSTR szValue, BOOL bAllowSingle, LPWSTR *output);
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DWORD load_reg_dword(HKEY hKey, LPCWSTR szValue, DWORD *output);
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static inline LPCWSTR get_display_name(struct service_entry *service)
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{
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return service->config.lpDisplayName ? service->config.lpDisplayName : service->name;
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}
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static inline BOOL is_marked_for_delete(struct service_entry *service)
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{
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return service->marked_for_delete;
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}
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static inline DWORD mark_for_delete(struct service_entry *service)
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{
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service->marked_for_delete = TRUE;
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return ERROR_SUCCESS;
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}
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#endif /*WINE_PROGRAMS_UTILS_H_*/
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