relpipe/relpipe-in-cli.cpp: relpipe-in-cli.cpp@cfed80d11caa (annotated)

0 3dd6adb7e191 empty project František Kučera <franta-hg@frantovo.cz> parents: diff changeset	1	#include <cstdlib>
1 7e43750deca8 shared library with pure abstract class (interface) František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	2	#include <memory>
0 3dd6adb7e191 empty project František Kučera <franta-hg@frantovo.cz> parents: diff changeset	3
7 9ac885dd8037 writeAttribute() with raw pointer and type_info František Kučera <franta-hg@frantovo.cz> parents: 6 diff changeset	4	#include <tuple>
9ac885dd8037 writeAttribute() with raw pointer and type_info František Kučera <franta-hg@frantovo.cz> parents: 6 diff changeset	5
1 7e43750deca8 shared library with pure abstract class (interface) František Kučera <franta-hg@frantovo.cz> parents: 0 diff changeset	6	#include <RelationalWriter.h>
10 77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	7	#include <RelpipeWriterException.h>
6 4585c212a767 move create() method to a factory František Kučera <franta-hg@frantovo.cz> parents: 5 diff changeset	8	#include <Factory.h>
5 83dd71fe5cfd use TypeId enum instead of numeric constants František Kučera <franta-hg@frantovo.cz> parents: 4 diff changeset	9	#include <TypeId.h>
0 3dd6adb7e191 empty project František Kučera <franta-hg@frantovo.cz> parents: diff changeset	10
10 77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	11	#include "CLI.h"
14 cfed80d11caa introduce and use RelpipeCLIException František Kučera <franta-hg@frantovo.cz> parents: 13 diff changeset	12	#include "RelpipeCLIException.h"
11 3798b6bc9aea ArgumentsCommand: generate relational data from CLI arguments František Kučera <franta-hg@frantovo.cz> parents: 10 diff changeset	13	#include "Command.h"
3798b6bc9aea ArgumentsCommand: generate relational data from CLI arguments František Kučera <franta-hg@frantovo.cz> parents: 10 diff changeset	14	#include "ArgumentsCommand.h"
12 bc6fe00dd831 move demo code to DemoCommand.h František Kučera <franta-hg@frantovo.cz> parents: 11 diff changeset	15	#include "DemoCommand.h"
10 77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	16
13 5e95f0c0a4f9 simple command router: findCommand() František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	17	using namespace relpipe::cli;
5e95f0c0a4f9 simple command router: findCommand() František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	18	using namespace relpipe::in::cli;
5e95f0c0a4f9 simple command router: findCommand() František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	19	using namespace relpipe::writer;
5e95f0c0a4f9 simple command router: findCommand() František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	20
5e95f0c0a4f9 simple command router: findCommand() František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	21	Command* findCommand(string_t commandName) {
5e95f0c0a4f9 simple command router: findCommand() František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	22	if (commandName == L"demo") return new DemoCommand();
5e95f0c0a4f9 simple command router: findCommand() František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	23	else if (commandName == L"generate") return new ArgumentsCommand();
14 cfed80d11caa introduce and use RelpipeCLIException František Kučera <franta-hg@frantovo.cz> parents: 13 diff changeset	24	else throw RelpipeCLIException(L"Unknown command: " + commandName, CLI::EXIT_CODE_UNKNOWN_COMMAND);
13 5e95f0c0a4f9 simple command router: findCommand() František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	25	}
5e95f0c0a4f9 simple command router: findCommand() František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	26
0 3dd6adb7e191 empty project František Kučera <franta-hg@frantovo.cz> parents: diff changeset	27	int main(int argc, char** argv) {
10 77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	28	setlocale(LC_ALL, "");
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	29	CLI cli(argc, argv);
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	30
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	31	int resultCode = CLI::EXIT_CODE_UNEXPECTED_ERROR;
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	32
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	33	try {
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	34	if (cli.arguments().size() > 0) {
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	35
13 5e95f0c0a4f9 simple command router: findCommand() František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	36	const wstring commandName = cli.arguments()[0];
10 77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	37	vector<wstring> arguments(cli.arguments().size() - 1);
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	38	for (int i = 1; i < cli.arguments().size(); i++) {
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	39	arguments[i - 1] = cli.arguments()[i];
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	40	}
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	41
13 5e95f0c0a4f9 simple command router: findCommand() František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	42	std::shared_ptr<Command> command(findCommand(commandName));
5e95f0c0a4f9 simple command router: findCommand() František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	43	command->process(cin, cout, commandName, arguments);
5e95f0c0a4f9 simple command router: findCommand() František Kučera <franta-hg@frantovo.cz> parents: 12 diff changeset	44	resultCode = CLI::EXIT_CODE_SUCCESS;
10 77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	45
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	46	} else {
14 cfed80d11caa introduce and use RelpipeCLIException František Kučera <franta-hg@frantovo.cz> parents: 13 diff changeset	47	throw RelpipeCLIException(L"Missing command…", CLI::EXIT_CODE_BAD_SYNTAX);
10 77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	48	}
14 cfed80d11caa introduce and use RelpipeCLIException František Kučera <franta-hg@frantovo.cz> parents: 13 diff changeset	49	} catch (RelpipeCLIException e) {
cfed80d11caa introduce and use RelpipeCLIException František Kučera <franta-hg@frantovo.cz> parents: 13 diff changeset	50	fwprintf(stderr, L"Caught CLI exception: %ls\n", e.getMessge().c_str());
cfed80d11caa introduce and use RelpipeCLIException František Kučera <franta-hg@frantovo.cz> parents: 13 diff changeset	51	fwprintf(stderr, L"Debug: Input stream: eof=%ls, lastRead=%d\n", (cin.eof() ? L"true" : L"false"), cin.gcount());
cfed80d11caa introduce and use RelpipeCLIException František Kučera <franta-hg@frantovo.cz> parents: 13 diff changeset	52	resultCode = e.getExitCode();
10 77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	53	} catch (RelpipeWriterException e) {
14 cfed80d11caa introduce and use RelpipeCLIException František Kučera <franta-hg@frantovo.cz> parents: 13 diff changeset	54	fwprintf(stderr, L"Caught Writer exception: %ls\n", e.getMessge().c_str());
10 77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	55	fwprintf(stderr, L"Debug: Input stream: eof=%ls, lastRead=%d\n", (cin.eof() ? L"true" : L"false"), cin.gcount());
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	56	resultCode = CLI::EXIT_CODE_DATA_ERROR;
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	57	}
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	58
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	59	return resultCode;
77593735b057 CLI infrastructure ported from the prototype František Kučera <franta-hg@frantovo.cz> parents: 9 diff changeset	60	}

author	František Kučera <franta-hg@frantovo.cz>
	Sat, 28 Jul 2018 15:11:07 +0200
branch	v_0
changeset 14	cfed80d11caa
parent 13	5e95f0c0a4f9
child 15	dc2121dec856
permissions	-rw-r--r--