mirror of
https://github.com/reactos/reactos.git
synced 2024-06-03 11:11:54 +00:00
[ROSAPPS] Remove 'stats' utility
This commit is contained in:
Mark Jansen
Victor Perevertkin
parent
d432436fed
commit
9e1199713e
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@ -5,5 +5,4 @@ add_subdirectory(objdir)
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add_subdirectory(partinfo)
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add_subdirectory(ps)
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add_subdirectory(rosperf)
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add_subdirectory(stats)
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add_subdirectory(tickcount)
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@ -1,5 +0,0 @@
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add_executable(stats stats.c)
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set_module_type(stats win32cui UNICODE)
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add_importlibs(stats ntdll msvcrt kernel32)
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add_cd_file(TARGET stats DESTINATION reactos/system32 FOR all)
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@ -1,478 +0,0 @@
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/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS project statistics
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* FILE: stats.c
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* PURPOSE: Main program file
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* PROGRAMMERS: Casper S. Hornstrup (chorns@users.sourceforge.net)
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* REVISIONS:
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* CSH 01/01-2002 Created
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*/
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#include <windows.h>
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#include <tchar.h>
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#include <stdio.h>
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typedef struct _EXTENSION_INFO
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{
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struct _EXTENSION_INFO * Next;
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struct _FILE_INFO * StatInfoList;
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TCHAR ExtName[16];
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TCHAR ExpandedExtName[128];
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DWORD nExtensions;
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TCHAR Description[256];
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DWORD FileCount;
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DWORD LineCount;
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DWORD EmptyLines;
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} EXTENSION_INFO, *PEXTENSION_INFO;
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typedef struct _FILE_INFO
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{
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struct _FILE_INFO * Next;
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struct _FILE_INFO * StatInfoListNext;
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PEXTENSION_INFO ExtInfo;
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TCHAR FileName[MAX_PATH];
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DWORD LineCount;
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DWORD EmptyLines;
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DWORD FunctionCount;
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} FILE_INFO, *PFILE_INFO;
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HANDLE FileHandle;
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PEXTENSION_INFO ExtInfoList;
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PFILE_INFO StatInfoList;
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BOOLEAN SkipEmptyLines, BeSilent;
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#define MAX_OPTIONS 2
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TCHAR *Options[MAX_OPTIONS];
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VOID
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Initialize(VOID)
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{
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ExtInfoList = NULL;
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StatInfoList = NULL;
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}
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VOID
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Cleanup(VOID)
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{
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PEXTENSION_INFO ExtInfo;
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PEXTENSION_INFO NextExtInfo;
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ExtInfo = ExtInfoList;
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while (ExtInfo != NULL)
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{
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NextExtInfo = ExtInfo->Next;
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HeapFree (GetProcessHeap(), 0, ExtInfo);
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ExtInfo = NextExtInfo;
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}
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}
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PEXTENSION_INFO
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AddExtension(LPTSTR ExtName,
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LPTSTR Description)
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{
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PEXTENSION_INFO ExtInfo;
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PEXTENSION_INFO Info;
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TCHAR *t;
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DWORD ln;
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ExtInfo = (PEXTENSION_INFO) HeapAlloc (GetProcessHeap(), 0, sizeof (EXTENSION_INFO));
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if (!ExtInfo)
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return NULL;
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for(t = ExtName; *t != _T('\0'); t += _tcslen(t) + 1);
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ln = (DWORD_PTR)t - (DWORD_PTR)ExtName;
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ZeroMemory (ExtInfo, sizeof (EXTENSION_INFO));
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memcpy (ExtInfo->ExtName, ExtName, ln);
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_tcscpy (ExtInfo->Description, Description);
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for(t = ExtInfo->ExtName; *t != _T('\0'); t += _tcslen(t) + 1)
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{
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if(ExtInfo->nExtensions++ != 0)
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_tcscat (ExtInfo->ExpandedExtName, _T(";"));
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_tcscat (ExtInfo->ExpandedExtName, _T("*."));
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_tcscat (ExtInfo->ExpandedExtName, t);
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}
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if (ExtInfoList)
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{
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Info = ExtInfoList;
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while (Info->Next != NULL)
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{
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Info = Info->Next;
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}
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Info->Next = ExtInfo;
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}
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else
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{
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ExtInfoList = ExtInfo;
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}
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return ExtInfo;
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}
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PFILE_INFO
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AddFile(LPTSTR FileName,
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PEXTENSION_INFO ExtInfo)
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{
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PFILE_INFO StatInfo;
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PFILE_INFO Info;
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StatInfo = (PFILE_INFO) HeapAlloc (GetProcessHeap(), 0, sizeof (FILE_INFO));
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if (!StatInfo)
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return NULL;
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ZeroMemory (StatInfo, sizeof (FILE_INFO));
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_tcscpy (StatInfo->FileName, FileName);
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StatInfo->ExtInfo = ExtInfo;
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if (ExtInfo->StatInfoList)
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{
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Info = ExtInfo->StatInfoList;
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while (Info->StatInfoListNext != NULL)
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{
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Info = Info->StatInfoListNext;
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}
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Info->StatInfoListNext = StatInfo;
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}
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else
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{
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ExtInfo->StatInfoList = StatInfo;
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}
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if (StatInfoList)
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{
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Info = StatInfoList;
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while (Info->Next != NULL)
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{
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Info = Info->Next;
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}
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Info->Next = StatInfo;
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}
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else
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{
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StatInfoList = StatInfo;
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}
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return StatInfo;
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}
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VOID
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CleanupAfterFile(VOID)
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{
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if(FileHandle != INVALID_HANDLE_VALUE)
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CloseHandle (FileHandle);
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}
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BOOL
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LoadFile(LPTSTR FileName)
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{
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LONG FileSize;
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FileHandle = CreateFile (FileName, // Create this file
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GENERIC_READ, // Open for reading
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0, // No sharing
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NULL, // No security
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OPEN_EXISTING, // Open the file
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FILE_ATTRIBUTE_NORMAL, // Normal file
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NULL); // No attribute template
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if (FileHandle == INVALID_HANDLE_VALUE)
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return FALSE;
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FileSize = GetFileSize (FileHandle, NULL);
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if (FileSize <= 0)
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{
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CloseHandle (FileHandle);
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return FALSE;
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}
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return TRUE;
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}
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VOID
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ReadLines(PFILE_INFO StatInfo)
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{
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DWORD ReadBytes, LineLen;
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static char FileBuffer[1024];
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char LastChar = '\0';
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char *Current;
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LineLen = 0;
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while(ReadFile (FileHandle, FileBuffer, sizeof(FileBuffer), &ReadBytes, NULL) && ReadBytes >= sizeof(char))
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{
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for(Current = FileBuffer; ReadBytes > 0; ReadBytes -= sizeof(char), Current++)
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{
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if(*Current == '\n' && LastChar == '\r')
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{
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LastChar = '\0';
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if(!SkipEmptyLines || (LineLen > 0))
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StatInfo->LineCount++;
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if(LineLen == 0)
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StatInfo->EmptyLines++;
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LineLen = 0;
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continue;
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}
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LastChar = *Current;
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if(SkipEmptyLines && (*Current == ' ' || *Current == '\t'))
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{
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continue;
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}
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if(*Current != '\r')
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LineLen++;
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}
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}
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StatInfo->LineCount += (LineLen > 0);
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StatInfo->EmptyLines += ((LastChar != '\0') && (LineLen == 0));
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}
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VOID
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PrintStatistics(VOID)
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{
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PEXTENSION_INFO Info;
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DWORD TotalFileCount;
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DWORD TotalLineCount;
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DWORD TotalAvgLF;
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DWORD TotalEmptyLines;
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TotalFileCount = 0;
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TotalLineCount = 0;
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TotalEmptyLines = 0;
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Info = ExtInfoList;
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for (Info = ExtInfoList; Info != NULL; Info = Info->Next)
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{
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TotalFileCount += Info->FileCount;
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TotalLineCount += Info->LineCount;
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TotalEmptyLines += Info->EmptyLines;
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}
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TotalAvgLF = (TotalFileCount ? TotalLineCount / TotalFileCount : 0);
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for (Info = ExtInfoList; Info != NULL; Info = Info->Next)
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{
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DWORD AvgLF;
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if (Info->FileCount != 0)
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{
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AvgLF = (Info->FileCount ? Info->LineCount / Info->FileCount : 0);
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}
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else
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{
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AvgLF = 0;
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}
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_tprintf (_T("\n"));
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_tprintf (_T("File extension%c : %s\n"), ((Info->nExtensions > 1) ? _T('s') : _T(' ')), Info->ExpandedExtName);
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_tprintf (_T("File ext. description : %s\n"), Info->Description);
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_tprintf (_T("Number of files : %lu\n"), Info->FileCount);
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_tprintf (_T("Number of lines : %lu\n"), Info->LineCount);
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if(SkipEmptyLines)
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_tprintf (_T("Number of empty lines : %lu\n"), Info->EmptyLines);
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_tprintf (_T("Proportion of lines : %.2f %%\n"), (float)(TotalLineCount ? (((float)Info->LineCount * 100) / (float)TotalLineCount) : 0));
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_tprintf (_T("Average no. lines/file : %lu\n"), AvgLF);
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}
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_tprintf (_T("\n"));
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_tprintf (_T("Total number of files : %lu\n"), TotalFileCount);
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_tprintf (_T("Total number of lines : %lu\n"), TotalLineCount);
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if(SkipEmptyLines)
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_tprintf (_T("Total number of empty lines : %lu\n"), TotalEmptyLines);
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_tprintf (_T("Average no. lines/file : %lu\n"), TotalAvgLF);
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}
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BOOL
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ProcessFiles(LPTSTR Path)
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{
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WIN32_FIND_DATA FindFile;
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PEXTENSION_INFO Info;
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TCHAR SearchPath[256];
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TCHAR FileName[256];
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TCHAR *Ext;
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HANDLE SearchHandle;
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BOOL More;
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Info = ExtInfoList;
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while (Info != NULL)
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{
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Ext = Info->ExtName;
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do
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{
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ZeroMemory (&FindFile, sizeof (FindFile));
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_tcscpy (SearchPath, Path);
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_tcscat (SearchPath, _T("\\*."));
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_tcscat (SearchPath, Ext);
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_tcscpy (FindFile.cFileName, SearchPath);
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SearchHandle = FindFirstFile (SearchPath, &FindFile);
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if (SearchHandle != INVALID_HANDLE_VALUE)
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{
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More = TRUE;
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while (More)
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{
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if (!(FindFile.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
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{
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_tcscpy (FileName, Path);
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_tcscat (FileName, _T("\\"));
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_tcscat (FileName, FindFile.cFileName);
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if (LoadFile (FileName))
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{
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PFILE_INFO StatInfo;
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StatInfo = AddFile (FindFile.cFileName, Info);
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if (!StatInfo)
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{
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_tprintf (_T("Not enough free memory.\n"));
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return FALSE;
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}
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ReadLines (StatInfo);
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Info->FileCount++;
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Info->LineCount += StatInfo->LineCount;
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Info->EmptyLines += StatInfo->EmptyLines;
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CleanupAfterFile();
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}
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}
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More = FindNextFile (SearchHandle, &FindFile);
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}
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FindClose (SearchHandle);
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}
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Ext += _tcslen(Ext) + 1;
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} while(*Ext != _T('\0'));
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Info = Info->Next;
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}
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return TRUE;
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}
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BOOL
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ProcessDirectories(LPTSTR Path)
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{
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WIN32_FIND_DATA FindFile;
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TCHAR SearchPath[MAX_PATH];
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HANDLE SearchHandle;
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BOOL More;
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if(!BeSilent)
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{
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_tprintf (_T("Processing %s ...\n"), Path);
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}
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_tcscpy (SearchPath, Path);
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_tcscat (SearchPath, _T("\\*.*"));
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SearchHandle = FindFirstFileEx (SearchPath,
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FindExInfoStandard,
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&FindFile,
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FindExSearchLimitToDirectories,
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NULL,
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0);
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if (SearchHandle != INVALID_HANDLE_VALUE)
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{
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More = TRUE;
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while (More)
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{
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if ((FindFile.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
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&& (_tcscmp (FindFile.cFileName, _T(".")) != 0)
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&& (_tcscmp (FindFile.cFileName, _T("..")) != 0)
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&& (_tcscmp (FindFile.cFileName, _T("CVS")) != 0)
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&& (_tcscmp (FindFile.cFileName, _T(".svn")) != 0))
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{
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_tcscpy (SearchPath, Path);
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_tcscat (SearchPath, _T("\\"));
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_tcscat (SearchPath, FindFile.cFileName);
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if (!ProcessDirectories (SearchPath))
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return FALSE;
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if (!ProcessFiles (SearchPath))
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return FALSE;
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}
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More = FindNextFile (SearchHandle, &FindFile);
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}
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FindClose (SearchHandle);
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}
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return TRUE;
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}
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VOID
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Execute(LPTSTR Path)
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{
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if (!ExtInfoList)
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{
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_tprintf (_T("No extensions specified.\n"));
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return;
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}
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if (!ProcessDirectories (Path))
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{
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_tprintf (_T("Failed to process directories.\n"));
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return;
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}
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if (!ProcessFiles (Path))
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{
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_tprintf (_T("Failed to process files.\n"));
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return;
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}
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PrintStatistics();
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}
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BOOLEAN
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IsOptionSet(TCHAR *Option)
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{
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int i;
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for(i = 0; i < MAX_OPTIONS; i++)
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{
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if(!Options[i])
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continue;
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if(!_tcscmp(Options[i], Option))
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return TRUE;
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}
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return FALSE;
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}
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int _tmain(int argc, _TCHAR * argv[])
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{
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int a;
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_tprintf (_T("ReactOS Project Statistics\n"));
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_tprintf (_T("==========================\n\n"));
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if (argc < 2 || argc > 2 + MAX_OPTIONS)
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{
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_tprintf(_T("Usage: stats [-e] [-s] directory\n"));
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_tprintf(_T(" -e: don't count empty lines\n"));
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_tprintf(_T(" -s: be silent, don't print directories while processing\n"));
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return 1;
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}
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Initialize();
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AddExtension (_T("c\0\0"), _T("Ansi C Source files"));
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AddExtension (_T("cpp\0cxx\0\0"), _T("C++ Source files"));
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AddExtension (_T("h\0\0"), _T("Header files"));
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for(a = 1; a < argc - 1; a++)
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{
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Options[a - 1] = argv[a];
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}
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SkipEmptyLines = IsOptionSet(_T("-e"));
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BeSilent = IsOptionSet(_T("-s"));
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Execute (argv[argc - 1]);
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Cleanup();
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return 0;
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}
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