如何阅读源代码(5)
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这一段,做了一些URL字符串中的字符转换工作,很长,我个人认为为了程序的模块化,结构化和可复用性,应该将这一段代码改为函数,避免主程序体太长,造成可读性不强和没有移植性,和不够结构化。跳过这一段乏味的代码,进入到下面一个部分---后处理。 if (gz_log) gzclose(gzlog_fp);
else if (log_fname) fclose(log_fp);
if (good_rec) /* were any good records? */
{
tm_site[cur_day-1]=dt_site; /* If yes, clean up a bit */
tm_visit[cur_day-1]=tot_visit(sd_htab);
t_visit=tot_visit(sm_htab);
if (ht_hit > mh_hit) mh_hit = ht_hit;
if (total_rec > (total_ignore+total_bad)) /* did we process any? */
{
if (incremental)
{
if (save_state()) /* incremental stuff */
{
/* Error: Unable to save current run data */
if (verbose) fprintf(stderr,"%s ",msg_data_err);
unlink(state_fname);
}
}
month_update_exit(rec_tstamp); /* calculate exit pages */
write_month_html(); /* write monthly HTML file */
write_main_index(); /* write main HTML file */
put_history(); /* write history */
}
end_time = times(&mytms); /* display timing totals? */
if (time_me' '(verbose>1))
{
printf("%lu %s ",total_rec, msg_records);
if (total_ignore)
{
printf("(%lu %s",total_ignore,msg_ignored);
if (total_bad) printf(", %lu %s) ",total_bad,msg_bad);
else printf(") ");
}
else if (total_bad) printf("(%lu %s) ",total_bad,msg_bad);
/* get processing time (end-start) */
temp_time = (float)(end_time-start_time)/CLK_TCK;
printf("%s %.2f %s", msg_in, temp_time, msg_seconds);
/* calculate records per second */
if (temp_time)
i=( (int)( (float)total_rec/temp_time ) );
else i=0;
if ( (i>0) && (i<=total_rec) ) printf(", %d/sec ", i);
else printf(" ");
}
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