Create a branch for header work.

svn path=/branches/header-work/; revision=45691

base/applications/network/net/process.c

@@ -0,0 +1,229 @@
+
+/*
+ * COPYRIGHT:       See COPYING in the top level directory
+ * PROJECT:         ReactOS net command
+ * FILE:
+ * PURPOSE:
+ *
+ * PROGRAMMERS:     Magnus Olsen (greatlord@reactos.org)
+ */
+
+#include "net.h"
+
+BOOL myCreateProcessStartGetSzie(CHAR *cmdline, LONG *size)
+{
+    HANDLE hChildStdinRd;
+	HANDLE hChildStdinWr;
+	HANDLE hChildStdoutRd;
+	HANDLE hChildStdoutWr;
+	SECURITY_ATTRIBUTES saAttr;
+
+	saAttr.nLength = sizeof(SECURITY_ATTRIBUTES);
+    saAttr.bInheritHandle = TRUE;
+    saAttr.lpSecurityDescriptor = NULL;
+
+    if (! CreatePipe(&hChildStdoutRd, &hChildStdoutWr, &saAttr, 0))
+    {
+        return FALSE;
+    }
+
+    if (! CreatePipe(&hChildStdinRd, &hChildStdinWr, &saAttr, 0))
+    {
+        return FALSE;
+    }
+
+    myCreateProcess(hChildStdoutWr, hChildStdinRd,"rpcclient -c \"service enum\"");
+    *size = ReadPipeSize(hChildStdoutWr, hChildStdoutRd);
+	return TRUE;
+}
+
+BOOL myCreateProcessStart(CHAR *cmdline, CHAR *srvlst, LONG size)
+{
+    HANDLE hChildStdinRd;
+	HANDLE hChildStdinWr;
+	HANDLE hChildStdoutRd;
+	HANDLE hChildStdoutWr;
+	SECURITY_ATTRIBUTES saAttr;
+
+	saAttr.nLength = sizeof(SECURITY_ATTRIBUTES);
+    saAttr.bInheritHandle = TRUE;
+    saAttr.lpSecurityDescriptor = NULL;
+
+    if (! CreatePipe(&hChildStdoutRd, &hChildStdoutWr, &saAttr, 0))
+    {
+        return FALSE;
+    }
+
+    if (! CreatePipe(&hChildStdinRd, &hChildStdinWr, &saAttr, 0))
+    {
+        return FALSE;
+    }
+
+    myCreateProcess(hChildStdoutWr, hChildStdinRd,"rpcclient -c \"service enum\"");
+
+	return ReadPipe(hChildStdoutWr, hChildStdoutRd, srvlst, size);
+}
+
+BOOL myCreateProcess(HANDLE hStdoutWr, HANDLE hStdinRd, CHAR *cmdline)
+{
+   PROCESS_INFORMATION piProcInfo;
+   STARTUPINFO siStartInfo;
+   BOOL status = FALSE;
+
+   ZeroMemory( &piProcInfo, sizeof(PROCESS_INFORMATION) );
+   ZeroMemory( &siStartInfo, sizeof(STARTUPINFO) );
+   siStartInfo.cb = sizeof(STARTUPINFO);
+   siStartInfo.hStdError = hStdoutWr;
+   siStartInfo.hStdOutput = hStdoutWr;
+   siStartInfo.hStdInput = hStdinRd;
+   siStartInfo.dwFlags |= STARTF_USESTDHANDLES;
+   status = CreateProcess(NULL, cmdline, NULL, NULL,
+	                      TRUE, 0, NULL, NULL, &siStartInfo,  &piProcInfo);
+
+   if (status != 0)
+   {
+      CloseHandle(piProcInfo.hProcess);
+      CloseHandle(piProcInfo.hThread);
+      return status;
+   }
+   return status;
+}
+
+LONG ReadPipeSize(HANDLE hStdoutWr, HANDLE hStdoutRd)
+{
+  CHAR chBuf[2];
+  LONG pos=0;
+
+  if (!CloseHandle(hStdoutWr))
+  {
+      return 0; /* fail */
+  }
+
+  for (;;)
+  {
+	  long dwRead;
+      if( !ReadFile( hStdoutRd, chBuf, 1, (LPDWORD)&dwRead, NULL) || dwRead == 0)
+	  {
+		 break;
+	  }
+	  else
+	  {
+	    pos+=dwRead;
+	  }
+   }
+   return pos;
+}
+
+LONG ReadPipe(HANDLE hStdoutWr, HANDLE hStdoutRd, CHAR *srvlst, LONG size)
+{
+  CHAR chBuf[2];
+  LONG pos;
+
+  pos=0;
+
+  if (!CloseHandle(hStdoutWr))
+  {
+      return 0; /* fail */
+  }
+
+   for (;;)
+   {
+	  LONG dwRead;
+      if( !ReadFile( hStdoutRd, chBuf, 1, (LPDWORD)&dwRead, NULL) || dwRead == 0)
+	  {
+		 break;
+	  }
+	  else
+	  {
+	    srvlst[pos++] = chBuf[0] ;
+	  }
+   }
+   return 0;
+}
+
+INT row_scanner_service(CHAR *buffer, LONG* pos, LONG size,
+					  CHAR *name,CHAR *save)
+{
+	LONG get_semi;
+	LONG t;
+	LONG row_size=0;
+	LONG start_pos;
+
+	start_pos = *pos;
+
+	if (*pos>=size)
+	{
+		return 0;
+	}
+
+
+	/* get row start */
+	for (t=start_pos;t<size;t++)
+	{
+		if (buffer[t]=='\n')
+		{
+			buffer[t]='\0';
+			if (buffer[t-1]==0x09)
+			{
+			  buffer[t-1]='\0';
+			}
+			if (buffer[t-1]==0x0d)
+			{
+			  buffer[t-1]='\0';
+			}
+			*pos = t+1;
+            row_size = t;
+            break;
+		}
+	}
+
+	/* get : */
+    get_semi=-1;
+	for (t=start_pos;t<row_size;t++)
+	{
+		if (buffer[t]==':')
+		{
+			get_semi=t;
+            break;
+		}
+	}
+
+	if (get_semi==-1)
+	{
+		return 0;
+	}
+
+	/* lock for space */
+	for (t=get_semi+1;t<row_size;t++)
+	{
+		if (!isspace(buffer[t]))
+		{
+			break;
+		}
+	}
+	if (t==0)
+	{
+		/* : not found next row*/
+		return 0;
+	}
+
+	/* Compare now */
+	if (_strnicmp(name,&buffer[t],strlen(&buffer[t]))==0)
+	{
+		if (save != NULL)
+		{
+			/* lock for space */
+	        for (t=start_pos;t<get_semi;t++)
+	        {
+		       if (!isspace(buffer[t]))
+		       {
+			       break;
+		       }
+	         }
+
+			 memcpy(save,&buffer[t],get_semi-t);
+		}
+		return 1;
+	}
+  return 0;
+}