1 martin 1.4 //%LICENSE////////////////////////////////////////////////////////////////
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2 martin 1.5 //
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3 martin 1.4 // Licensed to The Open Group (TOG) under one or more contributor license
4 // agreements. Refer to the OpenPegasusNOTICE.txt file distributed with
5 // this work for additional information regarding copyright ownership.
6 // Each contributor licenses this file to you under the OpenPegasus Open
7 // Source License; you may not use this file except in compliance with the
8 // License.
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9 martin 1.5 //
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10 martin 1.4 // Permission is hereby granted, free of charge, to any person obtaining a
11 // copy of this software and associated documentation files (the "Software"),
12 // to deal in the Software without restriction, including without limitation
13 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
14 // and/or sell copies of the Software, and to permit persons to whom the
15 // Software is furnished to do so, subject to the following conditions:
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16 martin 1.5 //
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17 martin 1.4 // The above copyright notice and this permission notice shall be included
18 // in all copies or substantial portions of the Software.
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19 martin 1.5 //
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20 martin 1.4 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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21 martin 1.5 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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22 martin 1.4 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
23 // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
24 // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
25 // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
26 // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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27 martin 1.5 //
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28 martin 1.4 //////////////////////////////////////////////////////////////////////////
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29 h.sterling 1.1 //
30 // Author: Tony Fiorentino (fiorentino_tony@emc.com)
31 //
32 //%/////////////////////////////////////////////////////////////////////////////
33 #ifndef SERVICE_H
34 #define SERVICE_H
35
36 typedef int (*SERVICE_MAIN_T)(int flag, int argc, char **argv);
37
38 class Service
39 {
40 public:
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41 kumpf 1.3 // default ctor
42 Service();
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43 h.sterling 1.1
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44 kumpf 1.3 // ctor using service name
45 Service(const char *service_name);
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46 h.sterling 1.1
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47 kumpf 1.3 // ctor using service name and event source
48 Service(const char *service_name, char *event_source);
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49 h.sterling 1.1
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50 kumpf 1.3 // dtor
51 ~Service();
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52 h.sterling 1.1
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53 kumpf 1.3 // State
54 enum State
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55 h.sterling 1.1 {
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56 kumpf 1.3 SERVICE_STATE_STOPPED = SERVICE_STOPPED,
57 SERVICE_STATE_START_PENDING = SERVICE_START_PENDING,
58 SERVICE_STATE_STOP_PENDING = SERVICE_STOP_PENDING,
59 SERVICE_STATE_RUNNING = SERVICE_RUNNING,
60 SERVICE_STATE_CONTINUE_PENDING = SERVICE_CONTINUE_PENDING,
61 SERVICE_STATE_PAUSE_PENDING = SERVICE_PAUSE_PENDING,
62 SERVICE_STATE_PAUSED = SERVICE_PAUSED
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63 h.sterling 1.1 };
64
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65 kumpf 1.3 // Return Codes
66 enum ReturnCode
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67 h.sterling 1.1 {
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68 kumpf 1.3 SERVICE_RETURN_SUCCESS = 0,
69 SERVICE_ERROR_MARKED_FOR_DELETE = ERROR_SERVICE_MARKED_FOR_DELETE,
70 SERVICE_ERROR_DOES_NOT_EXIST = ERROR_SERVICE_DOES_NOT_EXIST,
71 SERVICE_ERROR_REQUEST_TIMEOUT = ERROR_SERVICE_REQUEST_TIMEOUT,
72 SERVICE_ERROR_NO_THREAD = ERROR_SERVICE_NO_THREAD,
73 SERVICE_ERROR_DATABASE_LOCKED = ERROR_SERVICE_DATABASE_LOCKED,
74 SERVICE_ERROR_ALREADY_RUNNING = ERROR_SERVICE_ALREADY_RUNNING,
75 SERVICE_ERROR_DISABLED = ERROR_SERVICE_DISABLED,
76 SERVICE_ERROR_CANNOT_ACCEPT_CTRL = ERROR_SERVICE_CANNOT_ACCEPT_CTRL,
77 SERVICE_ERROR_NOT_ACTIVE = ERROR_SERVICE_NOT_ACTIVE,
78 SERVICE_ERROR_SPECIFIC_ERROR = ERROR_SERVICE_SPECIFIC_ERROR,
79 SERVICE_ERROR_DEPENDENCY_FAIL = ERROR_SERVICE_DEPENDENCY_FAIL,
80 SERVICE_ERROR_LOGON_FAILED = ERROR_SERVICE_LOGON_FAILED,
81 SERVICE_ERROR_START_HANG = ERROR_SERVICE_START_HANG,
82 SERVICE_ERROR_DOES_EXISTS = ERROR_SERVICE_EXISTS,
83 SERVICE_ERROR_DEPENDENCY_DELETED = ERROR_SERVICE_DEPENDENCY_DELETED,
84 SERVICE_ERROR_NEVER_STARTED = ERROR_SERVICE_NEVER_STARTED,
85 SERVICE_ERROR_NOT_FOUND = ERROR_SERVICE_NOT_FOUND,
86 SERVICE_ERROR_CONTROLLER_CONNECT =
87 ERROR_FAILED_SERVICE_CONTROLLER_CONNECT,
88 SERVICE_ERROR_INVALID_CONTROL = ERROR_INVALID_SERVICE_CONTROL,
89 kumpf 1.3 SERVICE_ERROR_INVALID_ACCOUNT = ERROR_INVALID_SERVICE_ACCOUNT,
90 SERVICE_ERROR_INVALID_LOCK = ERROR_INVALID_SERVICE_LOCK,
91 SERVICE_ERROR_DUPLICATE_NAME = ERROR_DUPLICATE_SERVICE_NAME,
92 SERVICE_ERROR_DIFFERENT_ACCOUNT = ERROR_DIFFERENT_SERVICE_ACCOUNT,
93 SERVICE_ERROR_UNKNOWN = -999
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94 h.sterling 1.1 };
95
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96 kumpf 1.3 // Flag
97 enum Flag
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98 h.sterling 1.1 {
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99 kumpf 1.3 STARTUP_FLAG,
100 SHUTDOWN_FLAG
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101 h.sterling 1.1 };
102
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103 kumpf 1.3 // Methods
104 ReturnCode Install(char* display_name, char* description, char* exe_name);
105 ReturnCode Remove();
106
107 ReturnCode Start(int wait_time);
108 ReturnCode Stop(int wait_time);
109 static bool report_status(
110 DWORD current_state,
111 DWORD exit_code,
112 DWORD check_point,
113 DWORD wait_hint);
114
115 static ReturnCode Run(SERVICE_MAIN_T service_main, DWORD flags = 0);
116 ReturnCode GetState(State *state);
117 static bool LogEvent(WORD event_type, DWORD event_id, const char *string);
118 static void SetServiceName(char *service_name);
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119 h.sterling 1.1
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120 kumpf 1.3 static void SetServiceArgs(int num_args, char **service_args)
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121 h.sterling 1.1 {
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122 kumpf 1.3 g_argv = service_args;
123 g_argc = num_args;
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124 h.sterling 1.1 }
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125 kumpf 1.3 static char *GetServiceName()
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126 h.sterling 1.1 {
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127 kumpf 1.3 return g_service_name;
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128 h.sterling 1.1 }
129
130 private:
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131 kumpf 1.3 static int g_argc;
132 static char **g_argv;
133 static char *g_service_name;
134 static char *g_event_source;
135 static DWORD g_flags;
136 static DWORD g_current_state;
137 static SERVICE_STATUS_HANDLE g_service_status_handle;
138 static SERVICE_MAIN_T g_service_main;
139
140 static bool show_error(const char *action, const char *object, DWORD hr);
141 static void WINAPI service_control_handler(DWORD control);
142 static bool check_args_for_string(char *string);
143 static void __stdcall real_service_main(DWORD argc, LPTSTR *argv);
144 static void change_service_description(
145 SC_HANDLE service,
146 char* description);
147 State get_state(DWORD scm_state);
148 static ReturnCode get_error(
149 DWORD error_status,
150 const char action[] = "cimserver");
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151 h.sterling 1.1 };
152
153 #endif // SERVICE_H
154
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Service.h
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