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Removed the anon_new() function and moved it's functionality into

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anonymous_insert(). Also renamed all the anon_* functions to anonymous_*
function.
This commit is contained in:
Robert James Kaes 2001-08-26 21:07:27 +00:00
parent 99dfce8f49
commit 849345e88b
2 changed files with 34 additions and 12 deletions
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38
src/anonymous.c
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@ -1,4 +1,4 @@
/* $Id: anonymous.c,v 1.5 2001-05-27 02:21:37 rjkaes Exp $ /* $Id: anonymous.c,v 1.6 2001-08-26 21:07:27 rjkaes Exp $
* *
* Handles insertion and searches for headers which should be let through when * Handles insertion and searches for headers which should be let through when
* the anonymous feature is turned on. The headers are stored in a Ternary * the anonymous feature is turned on. The headers are stored in a Ternary
@ -29,26 +29,48 @@
#include <unistd.h> #include <unistd.h>
#include "anonymous.h" #include "anonymous.h"
#include "log.h"
#include "ternary.h" #include "ternary.h"
#include "tinyproxy.h"
static TERNARY anonymous_tree; static TERNARY anonymous_tree = 0;
/*
* Keep track of whether the Anonymous filtering is enabled. Off by
* default.
*/
static short int anonymous_is_enabled = 0;
TERNARY new_anonymous(void) short int is_anonymous_enabled(void)
{ {
anonymous_tree = ternary_new(); return anonymous_is_enabled;
return anonymous_tree;
} }
int anon_search(char *s) int anonymous_search(char *s)
{ {
assert(s != NULL); assert(s != NULL);
assert(anonymous_is_enabled == 1);
assert(anonymous_tree > 0);
return ternary_search(anonymous_tree, s, NULL); return ternary_search(anonymous_tree, s, NULL);
} }
void anon_insert(char *s) int anonymous_insert(char *s)
{ {
assert(s != NULL); assert(s != NULL);
ternary_insert(anonymous_tree, s, NULL); /*
* If this is the first time we're inserting a word, create the
* search tree.
*/
if (!anonymous_is_enabled) {
anonymous_tree = ternary_new();
if (anonymous_tree < 0)
return -1;
anonymous_is_enabled = 1;
DEBUG1("Starting the Anonymous header subsytem.");
}
return ternary_insert(anonymous_tree, s, NULL);
} }

8
src/anonymous.h
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@ -1,4 +1,4 @@
/* $Id: anonymous.h,v 1.4 2001-05-27 02:21:37 rjkaes Exp $ /* $Id: anonymous.h,v 1.5 2001-08-26 21:07:27 rjkaes Exp $
* *
* See 'anonymous.c' for a detailed description. * See 'anonymous.c' for a detailed description.
* *
@ -20,8 +20,8 @@
#include "ternary.h" #include "ternary.h"
extern TERNARY new_anonymous(void); extern short int is_anonymous_enabled(void);
extern int anon_search(char *s); extern int anonymous_search(char *s);
extern void anon_insert(char *s); extern int anonymous_insert(char *s);
#endif #endif