Kannel: Open Source WAP and SMS gateway  $Revision: 5037 $
wap_addr.c
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56 
57 /*
58  * wap_addr.c - implement WAPAddr and WAPAddrTuple types.
59  */
60 
61 #include <stdlib.h>
62 #include <arpa/inet.h>
63 
64 #include "gwlib/gwlib.h"
65 #include "wap_addr.h"
66 
67 
69 {
70  WAPAddr *addr;
71 
72  addr = gw_malloc(sizeof(*addr));
73  addr->address = octstr_duplicate(address);
74  addr->iaddr = inet_addr(octstr_get_cstr(address));
75  addr->port = port;
76  return addr;
77 }
78 
79 
81 {
82  if (addr != NULL) {
83  octstr_destroy(addr->address);
84  gw_free(addr);
85  }
86 }
87 
88 
90 {
91  /* XXX which ordering gives the best heuristical performance? */
92  return a->port == b->port && a->iaddr == b->iaddr;
93 }
94 
95 
96 WAPAddrTuple *wap_addr_tuple_create(Octstr *rmt_addr, long rmt_port,
97  Octstr *lcl_addr, long lcl_port)
98 {
99  WAPAddrTuple *tuple;
100 
101  tuple = gw_malloc(sizeof(*tuple));
102  tuple->remote = wap_addr_create(rmt_addr, rmt_port);
103  tuple->local = wap_addr_create(lcl_addr, lcl_port);
104  return tuple;
105 }
106 
107 
109 {
110  if (tuple != NULL) {
111  wap_addr_destroy(tuple->remote);
112  wap_addr_destroy(tuple->local);
113  gw_free(tuple);
114  }
115 }
116 
117 
119 {
120  return wap_addr_same(a->remote, b->remote) &&
121  wap_addr_same(a->local, b->local);
122 }
123 
124 
126 {
127  if (tuple == NULL)
128  return NULL;
129 
130  return wap_addr_tuple_create(tuple->remote->address,
131  tuple->remote->port,
132  tuple->local->address,
133  tuple->local->port);
134 }
135 
136 
138 {
139  debug("wap", 0, "WAPAddrTuple %p = <%s:%ld> - <%s:%ld>",
140  (void *) tuple,
141  octstr_get_cstr(tuple->remote->address),
142  tuple->remote->port,
143  octstr_get_cstr(tuple->local->address),
144  tuple->local->port);
145 }
Definition: http.c:1998
in_addr_t iaddr
Definition: wap_addr.h:69
Octstr * address
Definition: wap_addr.h:68
#define octstr_get_cstr(ostr)
Definition: octstr.h:233
WAPAddrTuple * wap_addr_tuple_duplicate(WAPAddrTuple *tuple)
Definition: wap_addr.c:125
static int port
Definition: fakesmsc.c:120
WAPAddr * local
Definition: wap_addr.h:74
#define octstr_duplicate(ostr)
Definition: octstr.h:187
void wap_addr_tuple_dump(WAPAddrTuple *tuple)
Definition: wap_addr.c:137
void octstr_destroy(Octstr *ostr)
Definition: octstr.c:322
void wap_addr_tuple_destroy(WAPAddrTuple *tuple)
Definition: wap_addr.c:108
long port
Definition: wap_addr.h:70
WAPAddr * remote
Definition: wap_addr.h:74
int wap_addr_same(WAPAddr *a, WAPAddr *b)
Definition: wap_addr.c:89
int wap_addr_tuple_same(WAPAddrTuple *a, WAPAddrTuple *b)
Definition: wap_addr.c:118
Definition: octstr.c:118
void debug(const char *place, int err, const char *fmt,...)
Definition: log.c:690
WAPAddrTuple * wap_addr_tuple_create(Octstr *rmt_addr, long rmt_port, Octstr *lcl_addr, long lcl_port)
Definition: wap_addr.c:96
void wap_addr_destroy(WAPAddr *addr)
Definition: wap_addr.c:80
WAPAddr * wap_addr_create(Octstr *address, long port)
Definition: wap_addr.c:68
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