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WSPageRetrieveProgramInfo.cpp
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/*
HydroGate is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
Regarding this entire document or any portion of it , the author
makes no guarantees and is not responsible for any damage resulting
from its use.
Ahmet Artu Yildirim
Utah State University
*/
#include "WSPageRetrieveProgramInfo.h"
#include "WSCrypt.h"
#include "WSException.h"
#include "WSLogger.h"
#include "WSData.h"
#include "WSHelper.h"
#include "WSScheduler.h"
#include <stdlib.h>
WSPageRetrieveProgramInfo::WSPageRetrieveProgramInfo() {
}
void WSPageRetrieveProgramInfo::process(WSParameter& parameter) {
string visitor_ip = parameter.getVisitorIP();
bool showdetailederror = false;
try {
if (parameter.isGet()) {
string token = parameter.getGetValue("token"); //mandatory
string program_name = parameter.getGetValue("program"); //mandatory
if (token == "")
throw WSException(WS_EXCEPTION_BAD_PARAM, "Parameter token is not supplied");
if (program_name == "")
throw WSException(WS_EXCEPTION_BAD_PARAM, "Parameter program is not supplied");
string username;
WSCrypt::instance()->decodeToken(token, visitor_ip, &username);
showdetailederror = true;
int type;
string description;
string version;
map<string, WSDProcessParameter*> optional;
map<string, WSDProcessParameter*> nonoptional;
list<WSDAuthor*> authors;
WSData::instance()->getProgramInfoByName(program_name, &type, &description, &version, optional, nonoptional, authors);
cppcms::json::value response_json;
response_json["name"] = program_name;
if (type == (int) HPCProcessSequential)
response_json["type"] = "Sequential (Native)";
else if (type == (int) HPCProcessMPI)
response_json["type"] = "MPI Program";
else
response_json["type"] = "Unknown";
response_json["description"] = description;
response_json["version"] = version;
typedef std::map<std::string, WSDProcessParameter*>::iterator it_type;
auto it_type iterator = nonoptional.begin();
int i = 0;
while (iterator != nonoptional.end()) {
string name = iterator->first;
WSDProcessParameter* val = iterator->second;
if (val->parameter_type != (int) WSDParameterPath)
response_json["parameters"]["mandatory"][name]["type"] = "Resource Path (String)";
else if (val->parameter_type != (int) WSDParameterString)
response_json["parameters"]["mandatory"][name]["type"] = "String";
else if (val->parameter_type != (int) WSDParameterInteger)
response_json["parameters"]["mandatory"][name]["type"] = "Integer Number";
else if (val->parameter_type != (int) WSDParameterFloat)
response_json["parameters"]["mandatory"][name]["type"] = "Floating Point Number";
else
response_json["parameters"]["mandatory"][name]["type"] = "Unknown";
if (val->parameter_type == WSDParameterInteger || val->parameter_type == WSDParameterFloat) {
char tempbuffer [30];
sprintf(tempbuffer, "%d", val->min);
string min = string(tempbuffer);
response_json["parameters"]["mandatory"][name]["min"] = min;
sprintf(tempbuffer, "%d", val->max);
string max = string(tempbuffer);
response_json["parameters"]["mandatory"][name]["max"] = max;
}
response_json["parameters"]["mandatory"][name]["default"] = val->default_value;
response_json["parameters"]["mandatory"][name]["description"] = val->description;
delete val;
iterator++;
i++;
}
iterator = optional.begin();
i = 0;
while (iterator != optional.end()) {
string name = iterator->first;
WSDProcessParameter* val = iterator->second;
if (val->parameter_type != (int) WSDParameterPath)
response_json["parameters"]["optional"][name]["type"] = "Resource Path (String)";
else if (val->parameter_type != (int) WSDParameterString)
response_json["parameters"]["optional"][name]["type"] = "String";
else if (val->parameter_type != (int) WSDParameterInteger)
response_json["parameters"]["optional"][name]["type"] = "Integer Number";
else if (val->parameter_type != (int) WSDParameterFloat)
response_json["parameters"]["optional"][name]["type"] = "Floating Point Number";
else
response_json["parameters"]["optional"][name]["type"] = "Unknown";
if (val->parameter_type == WSDParameterInteger || val->parameter_type == WSDParameterFloat) {
char tempbuffer [30];
sprintf(tempbuffer, "%d", val->min);
string min = string(tempbuffer);
response_json["parameters"]["optional"][name]["min"] = min;
sprintf(tempbuffer, "%d", val->max);
string max = string(tempbuffer);
response_json["parameters"]["optional"][name]["max"] = max;
}
response_json["parameters"]["optional"][name]["default"] = val->default_value;
response_json["parameters"]["optional"][name]["description"] = val->description;
delete val;
iterator++;
i++;
}
if (type == (int) HPCProcessMPI) {
response_json["parameters"]["optional"]["nodes"]["type"] = "Integer Number";
response_json["parameters"]["optional"]["nodes"]["default"] = "1";
response_json["parameters"]["optional"]["nodes"]["description"] = "Number of nodes";
response_json["parameters"]["optional"]["ppn"]["type"] = "Integer Number";
response_json["parameters"]["optional"]["ppn"]["default"] = "1";
response_json["parameters"]["optional"]["ppn"]["description"] = "Process per nodes";
}
typedef std::list<WSDAuthor*>::iterator it_type2;
auto it_type2 iterator2 = authors.begin();
i = 1;
while (iterator2 != authors.end()) {
char tempbuffer [30];
WSDAuthor* author = *iterator2;
sprintf(tempbuffer, "%d.Author", i);
string key = string(tempbuffer);
response_json["authors"][key]["name"] = author->name;
response_json["authors"][key]["surname"] = author->surname;
response_json["authors"][key]["email"] = author->email;
response_json["authors"][key]["phone"] = author->phone;
response_json["authors"][key]["affiliation"] = author->affiliation;
iterator2++;
i++;
delete author;
}
response_json["status"] = "success";
parameter.sendResponse(response_json);
} else {
throw WSException(WS_EXCEPTION_BAD_HTTP_METHOD, "The method can be accessed via HTTP GET");
}
} catch (WSException& e) {
cppcms::json::value response_json;
if (showdetailederror)
response_json["description"] = e.exceptionString();
else
response_json["description"] = "The request had bad syntax or was impossible to be satisified.";
response_json["status"] = "error";
parameter.sendResponse(response_json);
WSLogger::instance()->log("WSPageRetrieveProgramInfo", visitor_ip, e);
}
}