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tprofile.c File Reference

#include <nt.h>

Go to the source code of this file.

Functions

 main ()

Function Documentation

main (   ) 
 

Definition at line 24 of file tprofile.c.

References Buffer, DbgPrint, NtAllocateVirtualMemory(), NtClose(), NtCreateProfile(), NtStartProfile(), NTSTATUS(), NtStopProfile(), and NULL. 

00025 {
00026     HANDLE Profile, Profile2;
00027     ULONG Hack;
00028     PULONG Buffer;
00029     HANDLE CurrentProcessHandle;
00030     ULONG Size1;
00031     NTSTATUS status;
00032 
00033     Buffer = &Hack;
00034 
00035     CurrentProcessHandle = NtCurrentProcess();
00036 
00037     status = NtCreateProfile (&Profile,
00038                               CurrentProcessHandle,
00039                               NULL,
00040                               0xFFFFFFFF,
00041                               16,
00042                               Buffer,
00043                               (ULONG)64*1024,
00044                               ProfileTime,
00045                               (KAFFINITY)-1);
00046 
00047     if (status != STATUS_SUCCESS) {
00048         DbgPrint("(Expected) create profile #1 failed - status %lx\n", status);
00049     }
00050 
00051     status = NtStartProfile (Profile);
00052     if (status != STATUS_SUCCESS) {
00053         DbgPrint("(Expected) start profile #1 failed - status %lx\n", status);
00054     }
00055 
00056     status = NtStopProfile (Profile);
00057     if (status != STATUS_SUCCESS) {
00058         DbgPrint("(Expected) stop profile #1 failed - status %lx\n", status);
00059     }
00060 
00061     Size1 = 1024*64;
00062     Buffer = NULL;
00063 
00064     status = NtAllocateVirtualMemory (CurrentProcessHandle, (PVOID *)&Buffer,
00065                         0, &Size1, MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);
00066 
00067     //
00068     // This should fail as buffersize is too small.
00069     //
00070 
00071     status = NtCreateProfile (&Profile,
00072                               NtCurrentProcess(),
00073                               NULL,
00074                               0xFFFFFFFF,
00075                               16,
00076                               Buffer,
00077                               (ULONG)64*1024,
00078                               ProfileTime,
00079                               (KAFFINITY)-1);
00080 
00081     if (status != STATUS_SUCCESS) {
00082         DbgPrint("(Expected) create profile #2 failed - status %lx\n", status);
00083     }
00084 
00085     status = NtStartProfile (Profile);
00086     if (status != STATUS_SUCCESS) {
00087         DbgPrint("(Expected) start profile #2 failed - status %lx\n", status);
00088     }
00089 
00090     status = NtStopProfile (Profile);
00091     if (status != STATUS_SUCCESS) {
00092         DbgPrint("(Expected) stop profile #2 failed - status %lx\n", status);
00093     }
00094 
00095     status = NtClose (Profile);
00096 
00097     //
00098     // This should succeed.
00099     //
00100 
00101     status = NtCreateProfile (&Profile,
00102                               NtCurrentProcess(),
00103                               NULL,
00104                               0xFFFFFFFF,
00105                               18,
00106                               Buffer,
00107                               (ULONG)64*1024,
00108                               ProfileTime,
00109                               (KAFFINITY)-1);
00110 
00111     if (status != STATUS_SUCCESS) {
00112         DbgPrint("(Unexpected) create profile #3 failed - status %lx\n", status);
00113     }
00114 
00115     status = NtStartProfile (Profile);
00116     if (status != STATUS_SUCCESS) {
00117         DbgPrint("(Unexpected) start profile #3 failed - status %lx\n", status);
00118     }
00119 
00120     status = NtStopProfile (Profile);
00121     if (status != STATUS_SUCCESS) {
00122         DbgPrint("(Unexpected) stop profile #3 failed - status %lx\n", status);
00123     }
00124 
00125     status = NtClose (Profile);
00126 
00127     //
00128     // Attempt to create a profile that can't work because the
00129     // address range is too big.
00130     //
00131 
00132     status = NtCreateProfile (&Profile,
00133                               NtCurrentProcess(),
00134                               (PVOID)0x203030,
00135                               0xffffffff,
00136                               6,
00137                               Buffer,
00138                               (ULONG)64*1024,
00139                               ProfileTime,
00140                               (KAFFINITY)-1);
00141 
00142     if (status != STATUS_SUCCESS) {
00143         DbgPrint("(Expected) create profile #4 failed - status %lx\n", status);
00144     }
00145 
00146     status = NtStartProfile (Profile);
00147     if (status != STATUS_SUCCESS) {
00148         DbgPrint("(Expected) start profile #4 failed - status %lx\n", status);
00149     }
00150 
00151     status = NtStopProfile (Profile);
00152     if (status != STATUS_SUCCESS) {
00153         DbgPrint("(Expected) stop profile #4 failed - status %lx\n", status);
00154     }
00155 
00156     status = NtClose (Profile);
00157 
00158     //
00159     // Attempt to create a sucessful profile.
00160     //
00161 
00162     status = NtCreateProfile (&Profile,
00163                               NtCurrentProcess(),
00164                               (PVOID)0x80000000,
00165                               0x7fffffff,
00166                               17,
00167                               Buffer,
00168                               (ULONG)64*1024,
00169                               ProfileTime,
00170                               (KAFFINITY)-1);
00171 
00172     if (status != STATUS_SUCCESS) {
00173         DbgPrint("(Unexpected) create profile #5 failed - status %lx\n", status);
00174     }
00175 
00176     status = NtStartProfile (Profile);
00177     if (status != STATUS_SUCCESS) {
00178         DbgPrint("(Unexpected) start profile #5 failed - status %lx\n", status);
00179     }
00180 
00181     status = NtStopProfile (Profile);
00182     if (status != STATUS_SUCCESS) {
00183         DbgPrint("(Unexpected) stop profile #5 failed - status %lx\n", status);
00184     }
00185 
00186     //
00187     // now start it again.
00188     //
00189 
00190     status = NtStartProfile (Profile);
00191     if (status != STATUS_SUCCESS) {
00192         DbgPrint("(Unexpected) start profile #6.1 failed - status %lx\n", status);
00193     }
00194 
00195     //
00196     // now start it again, should fail.
00197     //
00198 
00199     status = NtStartProfile (Profile);
00200     if (status != STATUS_SUCCESS) {
00201         DbgPrint("(Expected) start profile #6.2 failed - status %lx\n", status);
00202     }
00203 
00204     //
00205     // now create another one (using the same buffer).
00206     //
00207 
00208     status = NtCreateProfile (&Profile2,
00209                               NtCurrentProcess(),
00210                               NULL,
00211                               0x3000000,
00212                               15,
00213                               Buffer,
00214                               (ULONG)64*1024,
00215                               ProfileTime,
00216                               (KAFFINITY)-1);
00217 
00218 
00219     if (status != STATUS_SUCCESS) {
00220         DbgPrint("create profile #7 failed - status %lx\n", status);
00221     }
00222 
00223     status = NtStartProfile (Profile2);
00224     if (status != STATUS_SUCCESS) {
00225         DbgPrint("start profile #7.1 failed - status %lx\n", status);
00226     }
00227 
00228     status = NtStopProfile (Profile2);
00229     if (status != STATUS_SUCCESS) {
00230         DbgPrint("stop profile #7.2 failed - status %lx\n", status);
00231     }
00232 
00233     status = NtStopProfile (Profile2);
00234     if (status != STATUS_SUCCESS) {
00235         DbgPrint("(Expected) stop profile #7.3 failed - status %lx\n", status);
00236     }
00237 
00238     status = NtStartProfile (Profile2);
00239     if (status != STATUS_SUCCESS) {
00240         DbgPrint("start profile #7.4 failed - status %lx\n", status);
00241     }
00242 
00243     status = NtClose (Profile);
00244     if (status != STATUS_SUCCESS) {
00245         DbgPrint("close profile #7.5 failed - status %lx\n", status);
00246     }
00247 
00248     return status;
00249 }

Generated on Sat May 15 19:45:48 2004 for test by doxygen 1.3.7