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Commit 395f6e70 authored by Keisuke Kuroyanagi's avatar Keisuke Kuroyanagi
Browse files

Implement help command for dicttoolkit. 

Bug: 10059681
Change-Id: I0cadf1f80103136cdac5c00b6fca4d81b4bf7384
parent 61280c0b

native/dicttoolkit/src/command_executors/diff_executor.cpp

+6 −0
Original line number Diff line number Diff line
@@ -28,5 +28,11 @@ const char *const DiffExecutor::COMMAND_NAME = "diff"; 
    return 0;

}



/* static */ void DiffExecutor::printUsage() {

    printf("*** %s\n", COMMAND_NAME);

    printf("Usage: %s\n", COMMAND_NAME);

    printf("Shows differences between two dictionaries.\n\n");

}



} // namespace dicttoolkit

} // namespace latinime

native/dicttoolkit/src/command_executors/diff_executor.h

+1 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ class DiffExecutor final { 
    static const char *const COMMAND_NAME;



    static int run(const int argc, char **argv);

    static void printUsage();



 private:

    DISALLOW_IMPLICIT_CONSTRUCTORS(DiffExecutor);

native/dicttoolkit/src/command_executors/header_executor.cpp

+6 −0
Original line number Diff line number Diff line
@@ -28,5 +28,11 @@ const char *const HeaderExecutor::COMMAND_NAME = "header"; 
    return 0;

}



/* static */ void HeaderExecutor::printUsage() {

    printf("*** %s\n", COMMAND_NAME);

    printf("Usage: %s\n", COMMAND_NAME);

    printf("Prints the header contents of a dictionary file.\n\n");

}



} // namespace dicttoolkit

} // namespace latinime

native/dicttoolkit/src/command_executors/header_executor.h

+1 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ class HeaderExecutor final { 
    static const char *const COMMAND_NAME;



    static int run(const int argc, char **argv);

    static void printUsage();



 private:

    DISALLOW_IMPLICIT_CONSTRUCTORS(HeaderExecutor);

native/dicttoolkit/src/command_executors/help_executor.cpp

+21 −1
Original line number Diff line number Diff line
@@ -17,6 +17,14 @@ 
#include "command_executors/help_executor.h"



#include <cstdio>

#include <functional>

#include <vector>



#include "command_executors/diff_executor.h"

#include "command_executors/header_executor.h"

#include "command_executors/info_executor.h"

#include "command_executors/makedict_executor.h"

#include "utils/command_utils.h"



namespace latinime {

namespace dicttoolkit {
@@ -24,9 +32,21 @@ namespace dicttoolkit { 
const char *const HelpExecutor::COMMAND_NAME = "help";



/* static */ int HelpExecutor::run(const int argc, char **argv) {

    fprintf(stderr, "Command '%s' has not been implemented yet.\n", COMMAND_NAME);

    printf("Available commands:\n\n");

    const std::vector<std::function<void(void)>> printUsageMethods = {DiffExecutor::printUsage,

            HeaderExecutor::printUsage, InfoExecutor::printUsage, MakedictExecutor::printUsage,

            printUsage};

    for (const auto &printUsageMethod : printUsageMethods) {

        printUsageMethod();

    }

    return 0;

}



/* static */ void HelpExecutor::printUsage() {

    printf("*** %s\n", COMMAND_NAME);

    printf("Usage: %s\n", COMMAND_NAME);

    printf("Show this help list.\n\n");

}



} // namespace dicttoolkit

} // namespace latinime