72 lines
2.0 KiB
C
72 lines
2.0 KiB
C
#ifndef _L23_APP_H
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#define _L23_APP_H
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#include <osmocom/core/tun.h>
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#include <osmocom/core/gsmtap.h>
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struct option;
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struct vty_app_info;
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/* Options supported by the l23 app */
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enum {
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L23_OPT_SAP = 1 << 0,
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L23_OPT_ARFCN = 1 << 1,
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L23_OPT_TAP = 1 << 2,
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L23_OPT_VTY = 1 << 3,
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L23_OPT_DBG = 1 << 4,
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};
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/* see bts->gsmtap_categ_mask */
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enum l23_gsmtap_category {
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L23_GSMTAP_C_DL_UNKNOWN = 0, /* unknown or undecodable downlink blocks */
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L23_GSMTAP_C_DL_DUMMY = 1, /* downlink dummy blocks */
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L23_GSMTAP_C_DL_CTRL = 2, /* downlink control blocks */
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L23_GSMTAP_C_DL_DATA_GPRS = 3, /* downlink GPRS data blocks */
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L23_GSMTAP_C_DL_DATA_EGPRS = 4, /* downlink EGPRS data blocks */
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L23_GSMTAP_C_UL_UNKNOWN = 5, /* unknown or undecodable uplink blocks */
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L23_GSMTAP_C_UL_DUMMY = 6, /* uplink dummy blocks */
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L23_GSMTAP_C_UL_CTRL = 7, /* uplink control blocks */
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L23_GSMTAP_C_UL_DATA_GPRS = 8, /* uplink GPRS data blocks */
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L23_GSMTAP_C_UL_DATA_EGPRS = 9, /* uplink EGPRS data blocks */
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};
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struct l23_global_config {
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char *gsmtap_remote_host;
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uint32_t gsmtap_sapi_mask; /* see l23_gsmtap_category */
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uint32_t gsmtap_categ_gprs_mask;
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struct gsmtap_inst *gsmtap_inst;
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};
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extern struct l23_global_config l23_cfg;
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extern void *l23_ctx;
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/* initialization, called once when starting the app, before reading VTY config */
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extern int l23_app_init(void);
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/* Start work after reading VTY config and starting layer23 components,
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* immediately before entering main select loop */
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extern int (*l23_app_start)(void);
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extern int (*l23_app_work)(void);
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extern int (*l23_app_exit)(void);
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/* configuration options */
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struct l23_app_info {
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const char *copyright;
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const char *contribution;
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struct vty_app_info *vty_info; /* L23_OPT_VTY */
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char *getopt_string;
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int (*cfg_supported)();
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int (*cfg_print_help)();
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int (*cfg_getopt_opt)(struct option **options);
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int (*cfg_handle_opt)(int c,const char *optarg);
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int (*vty_init)(void);
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osmo_tundev_data_ind_cb_t tun_data_ind_cb;
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};
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extern struct l23_app_info *l23_app_info();
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#endif /* _L23_APP_H */
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