|
1 // Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
2 // All rights reserved. |
|
3 // This component and the accompanying materials are made available |
|
4 // under the terms of the License "Symbian Foundation License v1.0" |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // |
|
15 |
|
16 #include <stdio.h> |
|
17 #include <stdlib.h> |
|
18 #include <time.h> |
|
19 #include <string.h> |
|
20 |
|
21 #ifndef _WIN32 |
|
22 #include <unistd.h> |
|
23 #else |
|
24 #include <windows.h> |
|
25 #endif |
|
26 |
|
27 #include "e32base.h" |
|
28 |
|
29 extern int gArgc; |
|
30 extern char **gArgv; |
|
31 |
|
32 // The exec class implements low level functionality needed by the TOOLS2 port |
|
33 // These are normally kernel executive calls |
|
34 class Exec |
|
35 { |
|
36 static TInt TimeNow(TInt64&, TInt&); |
|
37 static TInt TimeNowSecure(TInt64&, TInt&); |
|
38 static void DebugPrint(TAny* aPtr, TInt); |
|
39 static TUint32 MathRandom(); |
|
40 static void ProcessCommandLine(TInt, TDes8&); |
|
41 static TInt ProcessCommandLineLength(TInt); |
|
42 static TUint TickCount(); |
|
43 static TUint32 NTickCount(); |
|
44 static void After(TInt, TRequestStatus&); |
|
45 static void AfterHighRes(TInt, TRequestStatus&); |
|
46 }; |
|
47 |
|
48 // *** |
|
49 // after |
|
50 // |
|
51 |
|
52 void Exec::After(TInt aInterval, TRequestStatus&) |
|
53 { |
|
54 #ifdef _WIN32 |
|
55 Sleep(aInterval/1000); |
|
56 #else |
|
57 sleep(aInterval/1000000); |
|
58 #endif |
|
59 } |
|
60 |
|
61 void Exec::AfterHighRes(TInt aInterval, TRequestStatus&) |
|
62 { |
|
63 #ifdef _WIN32 |
|
64 Sleep(aInterval/1000); |
|
65 #else |
|
66 sleep(aInterval/1000000); |
|
67 #endif |
|
68 } |
|
69 |
|
70 // *** |
|
71 // tick |
|
72 // |
|
73 TUint Exec::TickCount() |
|
74 { |
|
75 return (TUint)clock(); |
|
76 } |
|
77 |
|
78 TUint32 Exec::NTickCount() |
|
79 { |
|
80 return (TUint32)clock(); |
|
81 } |
|
82 |
|
83 // *** |
|
84 // command line |
|
85 // |
|
86 void Exec::ProcessCommandLine(TInt, TDes8& aCmd) |
|
87 { |
|
88 TPtr16 aCommand16((TUint16*)aCmd.Ptr(),aCmd.MaxLength()>>1); |
|
89 for(TInt i = 1; i < gArgc; i++) |
|
90 { |
|
91 if (i > 0) |
|
92 aCommand16.Append(' '); |
|
93 |
|
94 for(TUint s = 0; s < strlen(gArgv[i]); s++) |
|
95 { |
|
96 aCommand16.Append(gArgv[i][s]); |
|
97 } |
|
98 } |
|
99 aCmd.SetLength(aCommand16.Length()<<1); |
|
100 } |
|
101 |
|
102 TInt Exec::ProcessCommandLineLength(TInt) |
|
103 { |
|
104 TInt len = 0; |
|
105 for(TInt i = 1; i < gArgc; i++) |
|
106 { |
|
107 if (i > 0) |
|
108 len++; |
|
109 len += strlen(gArgv[i]); |
|
110 } |
|
111 return len; |
|
112 } |
|
113 |
|
114 // *** |
|
115 // debug |
|
116 // |
|
117 void Exec::DebugPrint(TAny* aPtr, TInt) |
|
118 { |
|
119 TPtr8* p = (TPtr8*)aPtr; |
|
120 for(TInt i = 0; i < p->Length(); i++) |
|
121 putchar((*p)[i]); |
|
122 |
|
123 } |
|
124 |
|
125 // *** |
|
126 // rand |
|
127 // |
|
128 TUint32 Exec::MathRandom() |
|
129 { |
|
130 return rand(); |
|
131 } |
|
132 |
|
133 // *** |
|
134 // time |
|
135 // |
|
136 TInt Exec::TimeNow(TInt64& aUniversalTime, TInt& aUniversalTimeOffset) |
|
137 { |
|
138 aUniversalTimeOffset = 0; |
|
139 |
|
140 time_t t = time(NULL); |
|
141 struct tm *tm = gmtime(&t); |
|
142 TTime tt = TDateTime(1900 + tm->tm_year, TMonth(tm->tm_mon), tm->tm_mday - 1, tm->tm_hour, tm->tm_min, tm->tm_sec, 0); |
|
143 aUniversalTime = tt.Int64(); |
|
144 |
|
145 return KErrNone; |
|
146 } |
|
147 |
|
148 TInt Exec::TimeNowSecure(TInt64& aUniversalTime, TInt& aUniversalTimeOffset) |
|
149 { |
|
150 return Exec::TimeNow(aUniversalTime, aUniversalTimeOffset); |
|
151 } |