private void UpdateDb(ComponentArt.Web.UI.GridItem item, string command)
{
IMVFormula engine = new IMVFormula(HELPERS.NewOdbcConn());
IApplication engineApp = new IApplication(HELPERS.NewOdbcConn());
switch (command)
{
case "INSERT":
throw new Exception("Internal error PGMF#85; contact Sklar");
break;
case "UPDATE":
//ADDED 3 JULY 2009: support for changing application name:
string origname = item["origname"] as string;
string newname = item["c_u_Name"] as string;
string newL4 = item["c_u_BOOLneedsLevel4"] as string;
newname = newname.Trim();
if (origname != newname)
{
HELPERS.RenameApplication(HELPERS.NewOdbcConn(), origname, newname);
}
engineApp.SetApplication
(int.Parse(item["c_id"] as string), newname, newL4);
if ((item["MVFID"] as string) == "")
{
int newID = engine.NewMVFormula(item["c_u_Name"] as string);
engine.SetMVFormula(
newID,
item["c_u_Name"] as string,
null, null, null,
item["c_u_Formula"] as string);
}
else
{
engine.SetMVFormula(
int.Parse(item["MVFID"] as string),
item["c_u_Name"] as string,
null, null, null,
item["c_u_Formula"] as string);
}
break;
case "DELETE":
throw new NotImplementedException();
break;
}
}
private Workbook XLSXgenerate
(HttpContext context, OdbcDataReader dr, IMVFormula ENGINEmanif, IEntitlement ENGINEwsent,
bool singlesheet, int idWS, string strRoleList)
{
Workbook book = new Workbook();
Worksheet sheet = null;
Worksheet sheetRoleMetadata = null;
Worksheet sheetEASetMetadata = null;
int IDsubprocess = -1;
int colnumFormula = -1;
int colnumStatus = -1;
int colnumBusRole = -1;
int colnumIdSubprocess = -1;
string currolename = null;
WorksheetRow row;
sheetEASetMetadata = book.Worksheets.Add("Context");
// Create an annotation row with info about the snapshot context.
RoleMetadata mdat = this.GenerateRoleMetadata(null, idWS);
bool boolMetadataHasBeenEmitted = false;
sheetRoleMetadata = book.Worksheets.Add("Role Metadata");
if (singlesheet)
{
sheet = book.Worksheets.Add("Technical Framework");
row = sheet.Table.Rows.Add();
for (int i = 0; i < dr.VisibleFieldCount; i++)
{
switch (dr.GetName(i) as string)
{
case "Formula":
colnumFormula = i;
break;
case "Mod":
colnumStatus = i;
row.Cells.Add(dr.GetName(i));
break;
/*
* case "EntID":
* break;
*/
case "BusRole":
colnumBusRole = i;
row.Cells.Add(dr.GetName(i));
break;
case "IDSubProcess":
colnumIdSubprocess = i;
break;
default:
row.Cells.Add(dr.GetName(i));
break;
}
}
row.Cells.Add("Manifest");
row.Cells.Add("AutoCorrectedNulls");
}
if (colnumBusRole < 0)
{
// We haven't even gone through the SQL result's columns to determine
// key column numbers yet! Special case donehere.
for (int i = 0; i < dr.VisibleFieldCount; i++)
{
switch (dr.GetName(i) as string)
{
case "Formula":
colnumFormula = i;
break;
case "Mod":
colnumStatus = i;
break;
/*
* case "EntID":
* break;
* */
case "Business_Role_Name":
colnumBusRole = i;
break;
case "IDSubProcess":
colnumIdSubprocess = i;
break;
default:
break;
}
}
}
// FOR EACH ROW
while (dr.Read())
{
try
{
if (!boolMetadataHasBeenEmitted)
{
EmitMetadata(sheetEASetMetadata, ref mdat, dr, colnumFormula);
boolMetadataHasBeenEmitted = true;
}
string newrolename = dr.GetValue(colnumBusRole) as string;
IDsubprocess = (int)dr.GetValue(colnumIdSubprocess);
if (singlesheet)
{
bool isBabySheet = false;
if (currolename == null)
{
currolename = newrolename;
isBabySheet = true;
}
else if (currolename != newrolename)
{
currolename = newrolename;
isBabySheet = true;
}
if (isBabySheet)
{
WorksheetRow row2 = null;
if (sheetRoleMetadata.Table.Rows.Count < 3)
{
row2 = sheetRoleMetadata.Table.Rows.Add();
row2.Cells.Add("ROLE OWNERS/APPROVERS");
row2 = sheetRoleMetadata.Table.Rows.Add();
row2 = sheetRoleMetadata.Table.Rows.Add();
row2.Cells.Add("Role Name");
row2.Cells.Add("Type");
row2.Cells.Add("EID");
row2.Cells.Add("Name");
row2.Cells.Add("Geography");
}
mdat = this.GenerateRoleMetadata(newrolename, idWS);
foreach (RoleMetadataOwner x in mdat.ROLEownersident)
{
row2 = sheetRoleMetadata.Table.Rows.Add();
row2.Cells.Add(newrolename);
row2.Cells.Add(x.rank);
row2.Cells.Add(x.EID);
row2.Cells.Add(x.name);
row2.Cells.Add(x.geography);
}
}
// GenMetadataSpreadsheetRow(sheetRoleMetadata, "--------", "-----------------------");
}
if (!singlesheet)
{
bool isBabySheet = false;
//Note: Excel cannot handle worksheet names longer than 31 chars
string truncsheetname = newrolename;
if (truncsheetname.Length > 31)
{
truncsheetname = truncsheetname.Substring(truncsheetname.Length - 31);
}
if (currolename == null)
{
sheet = book.Worksheets.Add(truncsheetname);
currolename = newrolename;
isBabySheet = true;
}
else if (currolename != newrolename)
{
sheet = book.Worksheets.Add(truncsheetname);
isBabySheet = true;
}
if (isBabySheet)
{
// Create an annotation row with info about the snapshot context.
mdat = this.GenerateRoleMetadata(newrolename, idWS);
GenMetadataSpreadsheetRow(sheet, "Role name:", mdat.rolename);
if (mdat.ROLEownersident.Count == 0)
{
GenMetadataSpreadsheetRow(sheet, "Role owners:", "NOT YET ENTERED");
}
else
{
foreach (object x in mdat.ROLEownersident)
{
GenMetadataSpreadsheetRow(sheet, "Principal: ", x.ToString());
}
}
GenMetadataSpreadsheetRow(sheet, "----------", "---------------------");
/*
*
* row = sheet.Table.Rows.Add();
* row.Cells.Add(annotation);
*/
currolename = newrolename;
row = sheet.Table.Rows.Add();
for (int i = 0; i < dr.VisibleFieldCount; i++)
{
switch (dr.GetName(i) as string)
{
case "Formula":
colnumFormula = i;
break;
case "Mod":
colnumStatus = i;
row.Cells.Add(dr.GetName(i));
break;
/*
* case "EntID":
* break;
* */
case "BusRole":
colnumBusRole = i;
row.Cells.Add(dr.GetName(i));
break;
case "IDSubProcess":
colnumIdSubprocess = i;
break;
default:
row.Cells.Add(dr.GetName(i));
break;
}
}
row.Cells.Add("Manifest");
}
}
row = sheet.Table.Rows.Add();
int IDwsentrow = (int)(dr.GetValue(0));
returnGetEntitlement OBJwsent =
ENGINEwsent.GetEntitlement(IDwsentrow);
string appname = OBJwsent.Application;
returnListMVFormula[] LISTformulas =
ENGINEmanif.ListMVFormula(null, "\"KEYapplication\" = ?",
new string[] { appname }, "");
string STRformula = "";
try
{
returnListMVFormula TheFormula = LISTformulas[0];
if (TheFormula.Formula == null)
{
TheFormula.Formula = "";
}
STRformula = HttpUtility.HtmlDecode(TheFormula.Formula.Trim());
}
catch (Exception eee) { }
if (STRformula == "")
{
STRformula = "\"TBD - " + appname + "\"";
//context.Response.Write("Error: the manifest formula for this application has NOT been specified.");
//return;
}
// We have the formula; now we can evaluate.
Evaluator ev = new Evaluator(Eval3.eParserSyntax.cSharp, false);
ev.AddEnvironmentFunctions(this);
ev.AddEnvironmentFunctions(new ManifestFormulaEvaluatorFunctions(OBJwsent));
opCode lCode;
bool doMakeNullRepair2ndTry = false;
try
{
lCode = ev.Parse(STRformula);
}
catch (Exception e)
{
row.Cells.Add("The formula for " + appname + " has parse errors: " + e.ToString());
return(book);
}
object RESLT = null;
try
{
RESLT = lCode.value;
}
catch (NullReferenceException enull)
{
//row.Cells.Add("Interpreting the formula for this application resulted in an error because of references to one or more fields that are NULL in value.");
//RESLT = "[ERROR: reference to one or more fields with null values]";
//row = sheet.Table.Rows.Add();
doMakeNullRepair2ndTry = true;
}
catch (Exception e)
{
row.Cells.Add("Interpreting the formula for this application resulted in this exception: " + e.ToString());
RESLT = "[ERROR: see line above for details]";
row = sheet.Table.Rows.Add();
}
if (doMakeNullRepair2ndTry)
{
int repairCount = 0;
// NULLs caused failures in the 1st try.
// We will thus now repair all nulls and try again.
// If succeeds, we will generate a useable row but the final column
// will alert the users to the fact that autorepair was performed.
TurnNullsToEmptyStrings(ref OBJwsent, ref repairCount);
if (repairCount == 0)
{
throw new Exception("ASSERTION FAILURE: null fields expected but not found");
}
opCode lCode2;
ev = new Evaluator(Eval3.eParserSyntax.cSharp, false);
ev.AddEnvironmentFunctions(this);
ev.AddEnvironmentFunctions(new ManifestFormulaEvaluatorFunctions(OBJwsent));
lCode2 = ev.Parse(STRformula);
try
{
RESLT = lCode2.value;
}
catch (Exception e)
{
row.Cells.Add("2nd try: Interpreting the formula for this application resulted in this exception: " + e.ToString());
RESLT = "[ERROR: see line above for details]";
row = sheet.Table.Rows.Add();
}
}
// NOW READY TO EMIT THE COLUMNS
for (int i = 0; i < dr.VisibleFieldCount; i++)
{
if (i != -342350) /*used to be != 0 */
{
if ((i != colnumFormula) && (i != colnumIdSubprocess))
{
if (i == colnumStatus)
{
string statSemantics = "ERR";
switch (dr.GetValue(i) as string)
{
case "N":
statSemantics = "New"; break;
case "P":
statSemantics = "New"; break;
case "X":
statSemantics = "Deleted"; break;
case "A":
statSemantics = ""; break;
}
row.Cells.Add(statSemantics);
}
else
{
row.Cells.Add(dr.GetValue(i).ToString());
}
}
}
}
row.Cells.Add(RESLT as string);
row.Cells.Add(doMakeNullRepair2ndTry ? "Y" : "");
}
catch (Exception e)
{
row = sheet.Table.Rows.Add();
row.Cells.Add(e.ToString() + e.StackTrace.ToString());
}
}
EmitRoleMetadata_AdditionalRoles
(sheetRoleMetadata, strRoleList, idWS, IDsubprocess);
EmitRoleMetadata_FuncAppEntsByRole
(sheetRoleMetadata, strRoleList, idWS, IDsubprocess);
EmitRoleMetadata_SubProcessActivities
(sheetRoleMetadata, strRoleList, idWS, IDsubprocess);
return(book);
}
private void CSVgenerate_FullDetail(HttpContext context, OdbcDataReader dr, IMVFormula ENGINEmanif, IEntitlement ENGINEwsent,
bool BOOLgenerateHeader)
{
int colnumFormula = -1;
if (BOOLgenerateHeader)
{
for (int i = 0; i < dr.VisibleFieldCount; i++)
{
switch (dr.GetName(i) as string)
{
case "Formula":
colnumFormula = i;
break;
/*
* case "EntID":
* break;
*/
default:
context.Response.Write(CSVquoteize(dr.GetName(i).Replace('_', ' ')) + ",");
break;
}
}
context.Response.Write("Privilege String");
context.Response.Write("\n");
}
// FOR EACH ROW
while (dr.Read())
{
try
{
int IDwsentrow = (int)(dr.GetValue(0));
object RESLT;
ComputePrivilegeString(context, ENGINEmanif, ENGINEwsent, IDwsentrow, out RESLT);
for (int i = 0; i < dr.VisibleFieldCount; i++)
{
if (i != 0)
{
if (i != colnumFormula)
{
context.Response.Write(CSVquoteize(dr.GetValue(i) as string) + ",");
}
}
}
string resultAsStr = RESLT.ToString().Replace(" ", "");
context.Response.Write(CSVquoteize(resultAsStr));
context.Response.Write("\n");
}
catch (Exception e)
{
context.Response.Write(e.ToString() + e.StackTrace.ToString() + "\n");
}
}
return;
}
private void ComputePrivilegeString(HttpContext context, IMVFormula ENGINEmanif, IEntitlement ENGINEwsent, int IDwsentrow, out object RESLT)
{
RESLT = "";
returnGetEntitlement OBJwsent =
ENGINEwsent.GetEntitlement(IDwsentrow);
int repaircount = 0;
TurnNullsToEmptyStrings(ref OBJwsent, ref repaircount);
string appname = OBJwsent.Application;
returnListMVFormula[] LISTformulas =
ENGINEmanif.ListMVFormula(null, "\"KEYapplication\" = ?",
new string[] { appname }, "");
string STRformula = "";
try
{
returnListMVFormula TheFormula = LISTformulas[0];
if (TheFormula.Formula == null)
{
TheFormula.Formula = "";
}
STRformula = HttpUtility.HtmlDecode(TheFormula.Formula.Trim());
}
catch (Exception eee) { }
if (STRformula == "")
{
STRformula = "\"TBD - " + appname + "\"";
//context.Response.Write("Error: the manifest formula for this application has NOT been specified.");
//return;
}
// We have the formula; now we can evaluate.
Evaluator ev = new Evaluator(Eval3.eParserSyntax.cSharp, false);
ev.AddEnvironmentFunctions(this);
ev.AddEnvironmentFunctions(new ManifestFormulaEvaluatorFunctions(OBJwsent));
opCode lCode;
try
{
lCode = ev.Parse(STRformula);
}
catch (Exception e)
{
context.Response.Write("The formula [[" + STRformula + "]] for this app [[" + appname + "]] has parse errors: " + e.ToString());
return;
}
try
{
RESLT = lCode.value;
}
catch (Exception e)
{
RESLT = "NULL";
//context.Response.Write("Interpreting the formula for this app resulted in errors: " + e.ToString());
//return;
}
return;
}
public void ProcessRequest(HttpContext context)
{
int idWS = Int32.Parse(context.Request.Params["id"]);
// Legal formats are: CSV and XLSX
string strFormat = "XLSX";
try
{
strFormat = context.Request.Params["fmt"].ToUpper();
}
catch (Exception eign) { }
string annotation = context.Request.Params["name"];
// Comma-separated list of busrole ID numbers e.g. 34,38,47
string strRoleList = "";
try { strRoleList = context.Request.Params["brol"]; }
catch (Exception eignore) { strRoleList = ""; }
// Default TRUE
bool singlesheet = true;
try { singlesheet = bool.Parse(context.Request.Params["singlesheet"]); }
catch (Exception eignore) { singlesheet = true; }
// Default FALSE
bool showOnlyDeltas = false;
try { showOnlyDeltas = bool.Parse(context.Request.Params["deltasonly"]); }
catch (Exception eignore) { showOnlyDeltas = false; }
// Default TRUE
bool showStatusColumn = true;
try { showStatusColumn = bool.Parse(context.Request.Params["showstatus"]); }
catch (Exception eignore) { showStatusColumn = true; }
// THE FULL-DETAIL FORMATTING OPTION OVERRIDES ALL OTHER OPTIONS!
// Default FALSE
bool BOOLformatFullDetail = false;
try { BOOLformatFullDetail = bool.Parse(context.Request.Params["FMTfulldetail"]); }
catch (Exception eignore) { BOOLformatFullDetail = false; }
bool BOOLformatIdmReconcil = false;
try { BOOLformatIdmReconcil = bool.Parse(context.Request.Params["FMTidm3col"]); }
catch (Exception eignore) { BOOLformatIdmReconcil = false; }
if (BOOLformatFullDetail || BOOLformatIdmReconcil)
{
strFormat = "CSV";
showOnlyDeltas = false;
singlesheet = true;
showStatusColumn = false;
}
OdbcCommand cmd = new OdbcCommand();
cmd.Connection = HELPERS.NewOdbcConn();
if (strFormat == "CSV")
{
context.Response.ContentType = "text/csv";
context.Response.AddHeader("Content-Disposition",
"filename=export.csv;attachment");
}
string extraconds = "";
if (strRoleList != null)
{
if (strRoleList != "")
{
extraconds = " AND (TEASS.c_r_BusRole IN (" + strRoleList + ")) ";
}
}
if (showOnlyDeltas)
{
extraconds +=
" AND (TEASS.c_u_Status NOT IN ('A')) ";
}
else
{
extraconds +=
" AND (TENT.c_u_Status NOT IN ('X')) ";
}
cmd.CommandText = @"
SELECT
TENT.c_id as EntID,";
if (showStatusColumn)
{
cmd.CommandText +=
"TEASS.c_u_Status as Mod,";
}
else
{
// If not showing status column, this should be an active entitlement set, not a workspace.
// Thus, eliminate rows that are marked as having been deleted when that active EASet was published.
extraconds +=
" AND (TEASS.c_u_Status NOT IN ('X')) ";
}
cmd.CommandText += @"
BROL.c_u_Name as Business_Role_Name,
BROL.c_u_Description as Business_Role_Description,
TENT.c_u_StandardActivity as Standard_Activity,
TENT.c_u_RoleType as Role_Type,
TENT.c_u_Application as Application,
TENT.c_u_System as System,
TENT.c_u_Platform as Platform,
TENT.c_u_EntitlementName as Entitlement_Name,
TENT.c_u_EntitlementValue as Entitlement_Value,
TENT.c_u_AuthObjValue as Authorization_Object_Value,
TENT.c_u_FieldSecName as Field_Security_Name,
TENT.c_u_FieldSecValue as Field_Security_Value,
TENT.c_u_Level4SecName as Fourth_Level_Security_Name,
TENT.c_u_Level4SecValue as Fourth_Level_Security_Value,
TENT.c_u_Commentary as Commentary,
MVF.c_u_Formula as Formula,
SUBPR.c_u_Name as NameSubProcess,
SUBPR.c_id as IDSubProcess,
PR.c_u_Name as NameProcess
FROM
t_RBSR_AUFW_u_EntAssignment TEASS
LEFT OUTER JOIN
t_RBSR_AUFW_u_Entitlement TENT
ON
TEASS.c_r_Entitlement = TENT.c_id
LEFT OUTER JOIN
t_RBSR_AUFW_u_EntAssignmentSet TEASET
ON
TEASS.c_r_EntAssignmentSet = TEASET.c_id
LEFT OUTER JOIN
t_RBSR_AUFW_u_BusRole BROL
ON
BROL.c_id = TEASS.c_r_BusRole
LEFT OUTER JOIN
t_RBSR_AUFW_u_SubProcess SUBPR
ON
SUBPR.c_id = TEASET.c_r_SubProcess
LEFT OUTER JOIN
t_RBSR_AUFW_u_Process PR
ON
PR.c_id = SUBPR.c_r_Process
LEFT OUTER JOIN
t_RBSR_AUFW_u_MVFormula MVF
ON
MVF.c_u_KEYapplication = TENT.c_u_Application
WHERE
(TEASS.c_r_EntAssignmentSet = ?)
" + extraconds + " ORDER BY TEASS.c_r_BusRole;";
cmd.Parameters.Add("c_r_EditingWorkspace", OdbcType.Int);
cmd.Parameters["c_r_EditingWorkspace"].Value = (object)idWS;
OdbcDataReader dr = cmd.ExecuteReader();
OdbcConnection conn2 = HELPERS.NewOdbcConn_FORCE();
IMVFormula ENGINEmanif = new IMVFormula(conn2);
IEntitlement ENGINEwsent = new IEntitlement(conn2);
if (strFormat == "CSV")
{
if (BOOLformatFullDetail)
{
CSVgenerate_FullDetail(context, dr, ENGINEmanif, ENGINEwsent, true /*generate header row*/);
}
if (BOOLformatIdmReconcil)
{
CSVgenerate_IDMreconciliation_3column
(context, dr, ENGINEmanif, ENGINEwsent, true /*generate header row*/);
}
}
if (strFormat == "XLSX")
{
Workbook book = XLSXgenerate(context, dr, ENGINEmanif, ENGINEwsent, singlesheet, idWS, strRoleList);
context.Response.ContentType = "application/vnd.xls"; // used to be "text/xml" but never worked in chrome
// If the suffix is xlsx, it works in OpenOffice but not in MSOffice!
// Now trying xls !
context.Response.AddHeader("Content-Disposition",
"filename=export.xls;attachment");
book.Save(context.Response.OutputStream);
}
dr.Close();
}
private void CSVgenerate_IDMreconciliation_3column
(HttpContext context, OdbcDataReader dr, IMVFormula ENGINEmanif, IEntitlement ENGINEwsent,
bool BOOLgenerateHeader)
{
int colnumFormula = -1;
int colnumRolename = -1;
int colnumRoledescr = -1;
OdbcConnection tempconn = HELPERS.NewOdbcConn_FORCE();
IBusRole engineBR = new IBusRole(tempconn);
IBusRoleOwner engineBRole = new IBusRoleOwner(tempconn);
Dictionary <string, bool> DICTboolHaveSeenThisRole = new Dictionary <string, bool>();
for (int i = 0; i < dr.VisibleFieldCount; i++)
{
switch (dr.GetName(i) as string)
{
case "Formula":
colnumFormula = i;
break;
case "Business_Role_Name":
colnumRolename = i;
break;
case "Business_Role_Description":
colnumRoledescr = i;
break;
}
}
if (BOOLgenerateHeader)
{
context.Response.Write("RoleName,Entitlement,ComparisonObject\n");
}
// FOR EACH ROW
while (dr.Read())
{
try
{
int IDwsentrow = (int)(dr.GetValue(0));
object RESLT;
ComputePrivilegeString(context, ENGINEmanif, ENGINEwsent, IDwsentrow, out RESLT);
string resultAsStr = RESLT.ToString().Replace(" ", "");
// If the first time we are seeing this role, emit its description text.
if (!DICTboolHaveSeenThisRole.ContainsKey(dr.GetValue(colnumRolename) as string))
{
string rolename = dr.GetValue(colnumRolename) as string;
context.Response.Write(CSVquoteize(rolename) + ",");
context.Response.Write(CSVquoteize(dr.GetValue(colnumRoledescr) as string) + ",");
context.Response.Write("RoleDescription");
context.Response.Write("\n");
DICTboolHaveSeenThisRole[rolename] = true;
returnListBusRole[] retFindBRole
= engineBR.ListBusRole(null, "\"Name\" = ?", new string[] { rolename }, "");
int roleID = retFindBRole[0].ID;
returnListBusRoleOwnerByBusRole[] roleowners
= engineBRole.ListBusRoleOwnerByBusRole(null, roleID);
foreach (returnListBusRoleOwnerByBusRole roleowner in roleowners)
{
context.Response.Write(CSVquoteize(rolename) + ",");
context.Response.Write(roleowner.EID + ",");
context.Response.Write(roleowner.RankFriendly.Replace(" ", ""));
context.Response.Write("\n");
}
}
context.Response.Write(CSVquoteize(dr.GetValue(colnumRolename) as string) + ",");
context.Response.Write(CSVquoteize(resultAsStr.Replace(" ", "")) + ",");
context.Response.Write("Entitlement");
context.Response.Write("\n");
}
catch (Exception e)
{
context.Response.Write(e.ToString() + e.StackTrace.ToString() + "\n");
}
}
return;
}
public void ProcessRequest(HttpContext context)
{
OdbcConnection conn = HELPERS.NewOdbcConn();
int IDwsentrow = int.Parse(context.Request.Params["IDwsent"]);
context.Response.ContentType = "text/plain";
IMVFormula ENGINEmanif = new IMVFormula(conn);
IEntitlement ENGINEwsent = new IEntitlement(conn);
OBJwsent =
ENGINEwsent.GetEntitlement(IDwsentrow);
string appname = OBJwsent.Application;
returnListMVFormula[] LISTformulas =
ENGINEmanif.ListMVFormula(null, "\"KEYapplication\" = ?",
new string[] { appname }, "");
// Currently, we only allow one formula per manifest.
// Later we might have richer selection process where other fields
// get to play a role in which formula is used.
if (LISTformulas.Length > 1)
{
context.Response.Write("Error: more than one manifest formula for this app.");
return;
}
if (LISTformulas.Length < 1)
{
context.Response.Write("Error: there is no manifest formula for this app.");
return;
}
returnListMVFormula TheFormula = LISTformulas[0];
if (TheFormula.Formula == null)
{
TheFormula.Formula = "";
}
string STRformula = TheFormula.Formula.Trim();
if (STRformula == "")
{
context.Response.Write("Error: the manifest formula for this application has NOT been specified.");
return;
}
// We have the formula; now we can evaluate.
Evaluator ev = new Evaluator(Eval3.eParserSyntax.cSharp, false);
ev.AddEnvironmentFunctions(this);
ev.AddEnvironmentFunctions(new ManifestFormulaEvaluatorFunctions(OBJwsent));
opCode lCode;
try
{
lCode = ev.Parse(STRformula);
}
catch (Exception e)
{
context.Response.Write("The formula [[" + STRformula + "]] for this app [[" + appname + "]] has parse errors: " + e.ToString());
return;
}
object RESLT;
try
{
RESLT = lCode.value;
}
catch (Exception e)
{
context.Response.Write("Interpreting the formula for this app resulted in errors: " + e.ToString());
return;
}
context.Response.Write(RESLT.ToString().Replace(" ", ""));
}
