image_errors.cpp

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#include "image_errors.h"

#include "arrange_profiles.h"
#include "string_manip.h"
#include "locate_images.h"

#include <iostream>
#include <set>

using namespace std;

namespace {

set<string> reported_images_error;

}

void report_image_error(string const & image, image_error error, bool fatal,
            extra_images const & extra)
{
    if (error == image_ok)
        return;

    string image_name = extra.get_archive_path() + image;

    if (reported_images_error.find(image_name) ==
        reported_images_error.end()) {
        reported_images_error.insert(image_name);

        // FIXME: hacky
        if (error == image_not_found && is_prefix(image, "anon "))
            return;

        cerr << (fatal ? "error: " : "warning: ");
        cerr << image_name << ' ';

        switch (error) {
            case image_not_found:
                cerr << "could not be found.\n";
                break;

            case image_unreadable:
                cerr << "could not be read.\n";
                break;

            case image_multiple_match:
                cerr << "matches more than one file: "
                    "detailed profile will not be provided.\n";
                break;

            case image_format_failure:
                cerr << "is not in a usable binary format.\n";
                break;

            case image_ok:
                break;
        }
    }
}


void report_image_error(inverted_profile const & profile, bool fatal,
            extra_images const & extra)
{
    report_image_error(profile.image, profile.error, fatal, extra);
}


void report_image_errors(list<inverted_profile> const & plist,
             extra_images const & extra)
{
    list<inverted_profile>::const_iterator it = plist.begin();
    list<inverted_profile>::const_iterator const end = plist.end();

    for (; it != end; ++it)
        report_image_error(*it, false, extra);
}