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99 lines
2.2 KiB
99 lines
2.2 KiB
/*
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* $Id$
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*
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* Flatstore module connection identifier
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*
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* Copyright (C) 2004 FhG Fokus
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*
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* This file is part of Kamailio, a free SIP server.
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*
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* Kamailio is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version
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*
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* Kamailio is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <string.h>
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#include "../../dprint.h"
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#include "../../mem/mem.h"
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#include "km_flat_id.h"
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/*
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* Create a new connection identifier
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*/
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struct flat_id* new_flat_id(char* dir, char* table)
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{
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struct flat_id* ptr;
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char* t;
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int t_len;
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if (!dir || !table) {
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LM_ERR("invalid parameter(s)\n");
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return 0;
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}
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ptr = (struct flat_id*)pkg_malloc(sizeof(struct flat_id));
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if (!ptr) {
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LM_ERR("no pkg memory left\n");
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return 0;
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}
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memset(ptr, 0, sizeof(struct flat_id));
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/* alloc memory for the table name */
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t_len = strlen(table);
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t = (char*)pkg_malloc(t_len+1);
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if (!t) {
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LM_ERR("no pkg memory left\n");
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pkg_free(ptr);
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return 0;
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}
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memset(t, 0, t_len);
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ptr->dir.s = dir;
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ptr->dir.len = strlen(dir);
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memcpy(t, table, t_len);
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t[t_len] = '\0';
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ptr->table.s = t;
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ptr->table.len = t_len;
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return ptr;
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}
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/*
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* Compare two connection identifiers
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*/
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unsigned char cmp_flat_id(struct flat_id* id1, struct flat_id* id2)
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{
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if (!id1 || !id2) return 0;
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if (id1->dir.len != id2->dir.len) return 0;
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if (id1->table.len != id2->table.len) return 0;
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if (memcmp(id1->dir.s, id2->dir.s, id1->dir.len)) return 0;
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if (memcmp(id1->table.s, id2->table.s, id1->table.len)) return 0;
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return 1;
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}
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/*
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* Free a connection identifier
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*/
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void free_flat_id(struct flat_id* id)
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{
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if (!id) return;
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if (id->table.s)
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pkg_free(id->table.s);
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pkg_free(id);
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}
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