souffle::profile::Cli Class Reference

#include <Cli.h>

Collaboration diagram for souffle::profile::Cli:

Public Member Functions
	Cli (int argc, char *argv[])
void	parse ()

Data Fields
std::map< char, std::string >	args

Detailed Description

Definition at line 27 of file Cli.h.

Constructor & Destructor Documentation

Cli()

souffle::profile::Cli::Cli ( int  argc, char *  argv[]  )

inline

Definition at line 31 of file Cli.h.

                                : args() {
        int c;
        option longOptions[1];
        longOptions[0] = {nullptr, 0, nullptr, 0};
        while ((c = getopt_long(argc, argv, "c:hj::", longOptions, nullptr)) != EOF) {
            // An invalid argument was given
            if (c == '?') {
                exit(EXIT_FAILURE);
            }
            if (optarg != nullptr) {
                if (*optarg == '=') {
                    args[c] = optarg + 1;
                } else {
                    args[c] = optarg;
                }
            } else {
                args[c] = c;
            }
        }
        if (optind < argc && args.count('f') == 0) {
            args['f'] = argv[optind];
        }
    }

References args.

Member Function Documentation

parse()

void souffle::profile::Cli::parse ( )

inline

Definition at line 55 of file Cli.h.

                 {
        if (args.size() == 0) {
            std::cout << "No arguments provided.\nTry souffle-profile -h for help.\n";
            exit(EXIT_FAILURE);
        }
 
        if (args.count('h') != 0 || args.count('f') == 0) {
            std::cout << "Souffle Profiler" << std::endl
                      << "Usage: souffle-profile <log-file> [ -h | -c <command> [options] | -j ]" << std::endl
                      << "<log-file>            The log file to profile." << std::endl
                      << "-c <command>          Run the given command on the log file, try with  "
                         "'-c help' for a list"
                      << std::endl
                      << "                      of commands." << std::endl
                      << "-j[filename]          Generate a GUI (html/js) version of the profiler."
                      << std::endl
                      << "                      Default filename is profiler_html/[num].html" << std::endl
                      << "-h                    Print this help message." << std::endl;
            exit(0);
        }
        std::string filename = args['f'];
 
        if (args.count('c') != 0) {
            Tui tui(filename, false, false);
            for (auto& command : Tools::split(args['c'], ";")) {
                tui.runCommand(Tools::split(command, " "));
            }
        } else if (args.count('j') != 0) {
            if (args['j'] == "j") {
                Tui(filename, false, true).outputHtml();
            } else {
                Tui(filename, false, true).outputHtml(args['j']);
            }
        } else {
            Tui(filename, true, false).runProf();
        }
    }

References args, souffle::profile::Tui::runCommand(), souffle::profile::Tui::runProf(), and souffle::profile::Tools::split().

Referenced by main().

Here is the call graph for this function:

Field Documentation

args

std::map<char, std::string> souffle::profile::Cli::args

Definition at line 29 of file Cli.h.

Referenced by Cli(), and parse().

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The documentation for this class was generated from the following file:

• include/souffle/profile/Cli.h