58 lines
2.1 KiB
C
58 lines
2.1 KiB
C
/*
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* An implementation of Common ISDN API 2.0 for Asterisk
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*
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* Copyright (C) 2006-2008 Cytronics & Melware
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*
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* Armin Schindler <armin@melware.de>
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*
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* This program is free software and may be modified and
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* distributed under the terms of the GNU Public License.
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*/
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#ifndef _PBX_CAPI_UTILS_H
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#define _PBX_CAPI_UTILS_H
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/*
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* prototypes
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*/
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extern int capidebug;
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extern char *emptyid;
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extern void cc_verbose(int o_v, int c_d, char *text, ...);
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extern _cword get_capi_MessageNumber(void);
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extern struct capi_pvt *capi_find_interface_by_msgnum(unsigned short msgnum);
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extern struct capi_pvt *capi_find_interface_by_plci(unsigned int plci);
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extern MESSAGE_EXCHANGE_ERROR capi_wait_conf(struct capi_pvt *i, unsigned short wCmd);
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extern MESSAGE_EXCHANGE_ERROR capidev_check_wait_get_cmsg(_cmsg *CMSG);
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extern char *capi_info_string(unsigned int info);
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extern void show_capi_info(struct capi_pvt *i, _cword info);
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extern unsigned capi_ListenOnController(unsigned int CIPmask, unsigned controller);
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extern void capi_parse_dialstring(char *buffer, char **interface, char **dest, char **param, char **ocid);
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extern char *capi_number_func(unsigned char *data, unsigned int strip, char *buf);
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extern int cc_add_peer_link_id(struct ast_channel *c);
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extern struct ast_channel *cc_get_peer_link_id(const char *p);
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extern void capi_remove_nullif(struct capi_pvt *i);
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extern struct capi_pvt *capi_mknullif(struct ast_channel *c, unsigned long controllermask);
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extern int capi_create_reader_writer_pipe(struct capi_pvt *i);
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extern struct ast_frame *capi_read_pipeframe(struct capi_pvt *i);
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extern int capi_write_frame(struct capi_pvt *i, struct ast_frame *f);
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#define capi_number(data, strip) \
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capi_number_func(data, strip, alloca(AST_MAX_EXTENSION))
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typedef struct capi_prestruct_s {
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unsigned short wLen;
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unsigned char *info;
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} capi_prestruct_t;
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/*
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* Eicon's capi_sendf() function to create capi messages easily
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* and send this message.
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* Copyright by Eicon Networks / Dialogic
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*/
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extern MESSAGE_EXCHANGE_ERROR capi_sendf(
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struct capi_pvt *capii, int waitconf,
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_cword command, _cdword Id, _cword Number, char * format, ...);
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#endif
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