checkcontent.c

来自「这是一个同样来自贝尔实验室的和UNIX有着渊源的操作系统, 其简洁的设计和实现易」· C语言 代码 · 共 34 行

#include <u.h>
#include <libc.h>
#include <bin.h>
#include <httpd.h>

int
hcheckcontent(HContent *me, HContent *oks, char *list, int size)
{
	HContent *ok;

	if(oks == nil || me == nil)
		return 1;
	for(ok = oks; ok != nil; ok = ok->next){
		if((cistrcmp(ok->generic, me->generic) == 0 || strcmp(ok->generic, "*") == 0)
		&& (me->specific == nil || cistrcmp(ok->specific, me->specific) == 0 || strcmp(ok->specific, "*") == 0)){
			if(ok->mxb > 0 && size > ok->mxb)
				return 0;
			return 1;
		}
	}

	USED(list);
	if(0){
		fprint(2, "list: %s/%s not found\n", me->generic, me->specific);
		for(; oks != nil; oks = oks->next){
			if(oks->specific)
				fprint(2, "\t%s/%s\n", oks->generic, oks->specific);
			else
				fprint(2, "\t%s\n", oks->generic);
		}
	}
	return 0;
}