113 lines
2.3 KiB
C++
113 lines
2.3 KiB
C++
/*****************************************************************************\
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** **
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** PBX4Linux **
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** **
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**---------------------------------------------------------------------------**
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** Copyright: Andreas Eversberg **
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** **
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** join functions **
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** **
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\*****************************************************************************/
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#include "main.h"
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//#define __u8 unsigned char
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//#define __u16 unsigned short
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//#define __u32 unsigned int
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unsigned int join_serial = 1; /* must be 1, because 0== no join */
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//JOIN_STATES
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class Join *join_first = NULL;
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/*
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* find the join with join_id
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*/
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class Join *find_join_id(unsigned int join_id)
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{
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class Join *join = join_first;
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while(join) {
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//printf("comparing: '%s' with '%s'\n", name, join->j_name);
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if (join->j_serial == join_id)
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return(join);
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join = join->next;
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}
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return(NULL);
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}
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/*
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* constructor for a new join
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*/
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Join::Join(void)
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{
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class Join **joinp;
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j_serial = join_serial++;
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j_type = JOIN_TYPE_NONE;
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/* attach to chain */
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next = NULL;
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joinp = &join_first;
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while(*joinp)
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joinp = &((*joinp)->next);
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*joinp = this;
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classuse++;
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}
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/*
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* join descructor
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*/
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Join::~Join()
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{
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class Join *cl, **clp;
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classuse--;
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cl = join_first;
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clp = &join_first;
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while(cl) {
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if (cl == this)
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break;
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clp = &cl->next;
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cl = cl->next;
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}
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if (!cl)
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FATAL("software error, join not in chain!\n");
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*clp = cl->next; /* detach from chain */
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}
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/* epoint sends a message to a join
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*
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*/
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void Join::message_epoint(unsigned int epoint_id, int message_type, union parameter *param)
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{
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}
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/* free all join structures */
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void join_free(void)
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{
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if (!join_first) {
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PDEBUG(DEBUG_JOIN, "no more pending join(s), done!\n");
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return;
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}
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while(join_first) {
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if (options.deb & DEBUG_JOIN) {
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PDEBUG(DEBUG_JOIN, "freeing pending join\n");
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}
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delete join_first;
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}
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}
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