ReactOS 0.4.15-dev-7842-g558ab78
tee.c File Reference
#include <windows.h>
#include <tchar.h>
#include <stdio.h>
#include <malloc.h>
Include dependency graph for tee.c:

Go to the source code of this file.

Macros

#define TEE_BUFFER_SIZE   8192
 

Functions

VOID ConOutPuts (LPTSTR szText)
 
VOID ConErrPrintf (LPTSTR szFormat,...)
 
VOID error_sfile_not_found (LPTSTR f)
 
VOID ConErrPuts (LPTSTR szText)
 
INT main (int argc, char **p)
 

Macro Definition Documentation

◆ TEE_BUFFER_SIZE

#define TEE_BUFFER_SIZE   8192

Definition at line 20 of file tee.c.

Function Documentation

◆ ConErrPrintf()

VOID ConErrPrintf ( LPTSTR  szFormat,
  ... 
)

Definition at line 36 of file tee.c.

37{
38 DWORD dwWritten;
39 TCHAR szOut[4096];
40 va_list arg_ptr;
41
42 va_start (arg_ptr, szFormat);
43 _vstprintf (szOut, szFormat, arg_ptr);
44 va_end (arg_ptr);
45
46 WriteFile (GetStdHandle (STD_ERROR_HANDLE), szOut, _tcslen(szOut), &dwWritten, NULL);
47}
char * va_list
Definition: acmsvcex.h:78
#define va_end(ap)
Definition: acmsvcex.h:90
#define va_start(ap, A)
Definition: acmsvcex.h:91
HANDLE WINAPI GetStdHandle(IN DWORD nStdHandle)
Definition: console.c:203
#define NULL
Definition: types.h:112
BOOL WINAPI WriteFile(IN HANDLE hFile, IN LPCVOID lpBuffer, IN DWORD nNumberOfBytesToWrite OPTIONAL, OUT LPDWORD lpNumberOfBytesWritten, IN LPOVERLAPPED lpOverlapped OPTIONAL)
Definition: rw.c:24
unsigned long DWORD
Definition: ntddk_ex.h:95
#define _vstprintf
Definition: tchar.h:540
#define STD_ERROR_HANDLE
Definition: winbase.h:269
char TCHAR
Definition: xmlstorage.h:189
#define _tcslen
Definition: xmlstorage.h:198

◆ ConErrPuts()

VOID ConErrPuts ( LPTSTR  szText)

Definition at line 59 of file tee.c.

60{
61 ConErrPrintf(_T("%s\n"),szText );
62}
#define ConErrPrintf(szStr,...)
Definition: console.h:44
#define _T(x)
Definition: vfdio.h:22

◆ ConOutPuts()

VOID ConOutPuts ( LPTSTR  szText)

Definition at line 27 of file tee.c.

28{
29 DWORD dwWritten;
30
31 WriteFile (GetStdHandle (STD_OUTPUT_HANDLE), szText, _tcslen(szText), &dwWritten, NULL);
32 WriteFile (GetStdHandle (STD_OUTPUT_HANDLE), _T("\n"), 1, &dwWritten, NULL);
33}
#define STD_OUTPUT_HANDLE
Definition: winbase.h:268

◆ error_sfile_not_found()

VOID error_sfile_not_found ( LPTSTR  f)

Definition at line 51 of file tee.c.

52{
53 ConErrPrintf (_T("Error opening file") _T(" - %s\n"), f);
54}
GLfloat f
Definition: glext.h:7540

Referenced by main().

◆ main()

INT main ( int argc  ,
char **  p 
)

Definition at line 65 of file tee.c.

66{
67 /*reading/writing buffer*/
69
70 /*handle for file and console*/
71 HANDLE hConsoleIn,hConsoleOut;
72
73 /*bytes written by WriteFile and ReadFile*/
74 DWORD dwRead,dwWritten;
75
76
77 BOOL bRet,bAppend=FALSE;
78
79
80 /*command line parsing stuff*/
81 LPTSTR tmp;
82 INT i;
83 //BOOL bQuote;
84
85 /*file list implementation*/
86 LPTSTR *files;
87 INT iFileCounter=0;
89
90 /*used to remove '"' (if any)*/
91 INT add;
92
93 DWORD dw;
94
95
96 if (argc < 2)
97 return 1;
98
99 if (_tcsncmp (p[1], _T("/?"), 2) == 0)
100 {
101 ConOutPuts (_T("Copy standard input to both standard output and a file.\n"
102 "\n"
103 "TEE [/A] file...\n"
104 "\n"
105 " file One or more files that will receive output.\n"
106 " /A Append output to files.\n"));
107 return 0;
108 }
109
110 files = malloc(sizeof(LPTSTR)*argc);
111 hFile = malloc(sizeof(HANDLE)*argc);
112
113 hConsoleIn=GetStdHandle(STD_INPUT_HANDLE);
114 hConsoleOut=GetStdHandle(STD_OUTPUT_HANDLE);
115
116 /*parse command line for /a and file name(s)*/
117 for(i=1;i <argc;i++)
118 {
119 //bQuote=FALSE;
120 add=0;
121
122 if(_tcsnicmp(p[i],_T("/a"),2) == 0)
123 {
124 bAppend = TRUE;
125 continue;
126 }
127
128 /*remove quote if any*/
129 if (p[i][0] == _T('"'))
130 {
131 tmp = _tcschr (p[i]+1, _T('"'));
132 if (tmp != 0)
133 {
134 add = 1;
135 *tmp= _T('\0');
136 }
137 }
138
139 /*add filename to array of filename*/
140/*
141 if( iFileCounter >= sizeof(files) / sizeof(*files) )
142 {
143 ConErrPrintf("too many files, maximum is %d\n",sizeof(files) / sizeof(*files));
144 return 1;
145 }
146 */
147
148 files[iFileCounter++]= p[i]+add;
149 }
150
151 /*open file(s)*/
152 for(i=0;i<iFileCounter;i++)
153 {
154 //l=0;
155 hFile[i] = CreateFile(files[i],GENERIC_WRITE,
156 0,NULL,
159
161 {
162 error_sfile_not_found (files[i]);
163
164 for(i=0;i<iFileCounter;i++)
166
167 free (files);
168 free (hFile);
169
170 return 1;
171 }
172
173 /*set append mode*/
174 if (bAppend)
175 {
177 {
179 if (dw == 0xFFFFFFFF)
180 {
181 ConErrPrintf(_T("error moving to end of file %s"),files[i]);
182
183 for(i=0;i<iFileCounter;i++)
185
186 free (files);
187 free (hFile);
188
189 return 1;
190 }
191
192 ConErrPrintf(_T("SetFilePointer() = %d\n"),dw);
193 }
194 }
195 }
196
197 /*read and write*/
198 do
199 {
200 bRet = ReadFile(hConsoleIn,buff,sizeof(buff),&dwRead,NULL);
201
202 if (dwRead>0 && bRet)
203 {
204 for(i=0;i<iFileCounter;i++)
205 WriteFile(hFile[i],buff,dwRead,&dwWritten,NULL);
206
207 WriteFile(hConsoleOut,buff,dwRead,&dwWritten,NULL);
208 }
209 } while(dwRead>0 && bRet);
210
211 for(i=0;i<iFileCounter;i++)
213
214 free (files);
215 free (hFile);
216
217 return 0;
218}
static int argc
Definition: ServiceArgs.c:12
#define ConOutPuts(szStr)
Definition: console.h:29
#define free
Definition: debug_ros.c:5
#define malloc
Definition: debug_ros.c:4
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
#define CloseHandle
Definition: compat.h:739
#define ReadFile(a, b, c, d, e)
Definition: compat.h:742
#define SetFilePointer
Definition: compat.h:743
#define INVALID_HANDLE_VALUE
Definition: compat.h:731
#define FILE_ATTRIBUTE_NORMAL
Definition: compat.h:137
DWORD WINAPI GetFileType(HANDLE hFile)
Definition: fileinfo.c:269
static unsigned char buff[32768]
Definition: fatten.c:17
unsigned int BOOL
Definition: ntddk_ex.h:94
GLfloat GLfloat p
Definition: glext.h:8902
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
#define _tcsncmp
Definition: tchar.h:1428
#define _tcschr
Definition: tchar.h:1406
REFIID LPVOID DWORD_PTR dw
Definition: atlbase.h:40
#define CREATE_ALWAYS
Definition: disk.h:72
_In_ HANDLE hFile
Definition: mswsock.h:90
#define GENERIC_WRITE
Definition: nt_native.h:90
#define TEE_BUFFER_SIZE
Definition: tee.c:20
VOID error_sfile_not_found(LPTSTR f)
Definition: tee.c:51
int32_t INT
Definition: typedefs.h:58
#define FILE_END
Definition: winbase.h:114
#define STD_INPUT_HANDLE
Definition: winbase.h:267
#define CreateFile
Definition: winbase.h:3684
#define FILE_TYPE_DISK
Definition: winbase.h:259
#define _tcsnicmp
Definition: xmlstorage.h:207
CHAR * LPTSTR
Definition: xmlstorage.h:192