hvirtual/cinelerra/sighandler.C

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#include "asset.h"
#include "file.h"
#include "sighandler.h"


SigHandler::SigHandler()
 : BC_Signals()
{
}

void SigHandler::signal_handler(int signum)
{
        printf("SigHandler::signal_handler total files=%d\n", 
                files.total);
        for(int i = 0; i < files.total; i++)
        {
                printf("Closing %s\n", files.values[i]->asset->path);
                files.values[i]->close_file(1);
        }
}

void SigHandler::push_file(File *file)
{
// Check for duplicate
        for(int i = 0; i < files.total; i++)
        {
                if(files.values[i] == file)
                {
                        printf("SigHandler::push_file: file %s already on table.\n",
                                file->asset->path);
                        return;
                }
        }

// Append file
        files.append(file);
}

void SigHandler::pull_file(File *file)
{
        for(int i = 0; i < files.total; i++)
        {
                if(files.values[i] == file)
                {
                        files.remove_number(i);
                        return;
                }
        }
        printf("SigHandler::pull_file: file %s not on table.\n",
                file->asset->path);
}

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