1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186
| library PMon64;
{$H+}
uses Windows, Sysutils, Classes, Controls;
Type
lpByte = PByte;
type
pMonitor=^rMonitor;
TEnumPortsFunc=function(pName:LPWSTR;dwLevel:DWORD;pPorts:LPBYTE;
cbBuf:DWORD;pdwNeeded:LPDWORD;
pdwReturned:LPDWORD):BOOL;stdcall;
TOpenPortFunc=function(pName:LPWSTR;H:PHANDLE):BOOL;stdcall;
TOpenPortExFunc=function(pName,pPrinterName:LPWSTR;H:PHANDLE;
_Monitor:pMonitor):BOOL;stdcall;
TStartDocPortFunc=function(hPort:HANDLE;pPrinterName:LPWSTR;
JobID,Level:DWORD;
pDocInfo:LPBYTE):BOOL;stdcall;
TWritePortFunc=function(hPort:HANDLE;pBuffer:LPBYTE;
cbBuf:DWORD;pcbWritten:LPDWORD):BOOL;stdcall;
TReadPortFunc=function(hPort:HANDLE;pBuffer:LPBYTE;cbBuf:DWORD;
pcbRead:LPDWORD):BOOL;stdcall;
TEndDocPortFunc=function(hPort:HANDLE):BOOL;stdcall;
TClosePortFunc=function(hPort:HANDLE):BOOL;stdcall;
TAddPortFunc=function(pName:LPWSTR;h:HWND;
pMonitorName:LPWSTR):BOOL;stdcall;
TAddPortExFunc=function(pName:LPWSTR;Level:DWORD;pBuffer:LPBYTE;
pMonitorName:LPWSTR):BOOL;stdcall;
TConfigurePortFunc=function(pName:LPWSTR;h:HWND;
pMonitorName:LPWSTR):BOOL;stdcall;
TDeletePortFunc=function(pName:LPWSTR;h:HWND;
pMonitorName:LPWSTR):BOOL;stdcall;
TGetPrinterDataFromPortFunc=function(hPort:HANDLE;ControlID:DWORD;
pValueName,lpInBuffer:LPWSTR;
cbInBuffer:DWORD;
lpOutBuffer:LPWSTR;
cbOutBuffer:DWORD;
lpcbReturned:LPDWORD):BOOL;stdcall;
TSetPortTimeOutsFunc=function(hPort:HANDLE;lpTCO:pCommTimeouts;
reserved:DWORD):BOOL;stdcall;
TXcvOpenPortFunc=function(pszObject:LPCWSTR;GrantedAccess:ACCESS_MASK;
phXcv:PHANDLE):BOOL;stdcall;
TXcvDataPortFunc=function(hXcv:HANDLE;pszDataName:LPCWSTR;
pInputData:PBYTE;cbInputData:DWORD;
pOutputData:PBYTE;cbOutputData:DWORD;
pcbOutputNeeded:PDWORD):DWORD;stdcall;
TXcvClosePortFunc=function(hXcv:HANDLE):BOOL;stdcall;
rMonitor=packed record
pfnEnumPorts: TEnumPortsFunc;
pfnOpenPort: TOpenPortFunc;
pfnOpenPortEx: TOpenPortExFunc;
pfnStartDocPort: TStartDocPortFunc;
pfnWritePort: TWritePortFunc;
pfnReadPort: TReadPortFunc;
pfnEndDocPort: TEndDocPortFunc;
pfnClosePort: TClosePortFunc;
pfnAddPort: TAddPortFunc;
pfnAddPortEx: TAddPortExFunc;
pfnConfigurePort: TConfigurePortFunc;
pfnDeletePort: TDeletePortFunc;
pfnGetPrinterDataFromPort: TGetPrinterDataFromPortFunc;
pfnSetPortTimeOuts: TSetPortTimeOutsFunc;
pfnXcvOpenPort: TXcvOpenPortFunc;
pfnXcvDataPort: TXcvDataPortFunc;
pfnXcvClosePort: TXcvClosePortFunc;
end;
rMonitorEx=packed record
dwMonitorSize:DWORD;
Monitor:rMonitor;
end;
pMonitorEx=^rMonitorEx;
var
Mon:rMonitorEx;
procedure DbgSend(Text:String);
var f:Textfile;
begin
if FileExists('C:\TMP\DEBUG.TXT') then begin
AssignFile(f,'C:\TMP\DEBUG.TXT');
Append(f);
Writeln(f,FormatDateTime('HH:MM:SS',now())+': '+Trim(Text));
CloseFile(f);
end;
end;
function EnumPorts(pName:LPWSTR;dwLevel:DWORD;pPorts:LPBYTE;
cbBuf:DWORD;pdwNeeded:LPDWORD;
pdwReturned:LPDWORD):BOOL;stdcall;
begin
DbgSend('EnumPorts');
end;
function OpenPort(pName:LPWSTR;H:PHANDLE):BOOL;stdcall;
begin
DbgSend('OpenPort');
end;
function StartDocPort(hPort:HANDLE;pPrinterName:LPWSTR;
JobID,Level:DWORD;pDocInfo:LPBYTE):BOOL;stdcall;
begin
DbgSend('StartDocPort');
end;
function WritePort(hPort:HANDLE;pBuffer:LPBYTE;cbBuf:DWORD;
pcbWritten:LPDWORD):BOOL;stdcall;
begin
DbgSend('WritePort');
end;
function ReadPort(hPort:HANDLE;pBuffer:LPBYTE;cbBuf:DWORD;
pcbRead:LPDWORD):BOOL;stdcall;
begin
DbgSend('ReadPort');
end;
function EndDocPort(hPort:HANDLE):BOOL;stdcall;
begin
DbgSend('EndDocPort');
end;
function ClosePort(hPort:HANDLE):BOOL;stdcall;
begin
DbgSend('ClosePort');
end;
function AddPort(pName:LPWSTR;h:HWND;pMonitorName:LPWSTR):BOOL;stdcall;
begin
DbgSend('AddPort');
end;
function AddPortEx(pName:LPWSTR;Level:DWORD;pBuffer:LPBYTE;
pMonitorName:LPWSTR):BOOL;stdcall;
begin
DbgSend('AddPortEx');
end;
function ConfigurePort(pName:LPWSTR;h:HWND;
pMonitorName:LPWSTR):BOOL;stdcall;
begin
DbgSend('ConfigurePort');
end;
function DeletePort(pName:LPWSTR;h:HWND;
pMonitorName:LPWSTR):BOOL;stdcall;
begin
DbgSend('DeletePort');
end;
function InitializePrintMonitor(pRegRoot:LPWSTR):pMonitorEx;stdcall;export;
begin
DbgSend('InitializePrintMonitor start');
Result:=@Mon;
DbgSend('InitializePrintMonitor end');
end;
exports InitializePrintMonitor;
begin
DbgSend('MainSection start');
Mon.dwMonitorSize:=SizeOf(rMonitor);
Mon.Monitor.pfnEnumPorts:=EnumPorts;
Mon.Monitor.pfnOpenPort:=OpenPort;
Mon.Monitor.pfnOpenPortEx:=nil;
Mon.Monitor.pfnStartDocPort:=StartDocPort;
Mon.Monitor.pfnWritePort:=WritePort;
Mon.Monitor.pfnReadPort:=ReadPort;
Mon.Monitor.pfnEndDocPort:=EndDocPort;
Mon.Monitor.pfnClosePort:=ClosePort;
Mon.Monitor.pfnAddPort:=AddPort;
Mon.Monitor.pfnAddPortEx:=AddPortEx;
Mon.Monitor.pfnConfigurePort:=ConfigurePort;
Mon.Monitor.pfnDeletePort:=DeletePort;
Mon.Monitor.pfnGetPrinterDataFromPort:=nil;
Mon.Monitor.pfnSetPortTimeOuts:=nil;
Mon.Monitor.pfnXcvOpenPort:=nil;
Mon.Monitor.pfnXcvDataPort:=nil;
Mon.Monitor.pfnXcvClosePort:=nil;
DbgSend('MainSection end');
end. |
Partager