/*! \file gsm48_ie.h */ #pragma once #include #include #include #include #include #include #include /* decode a 'called/calling/connect party BCD number' as in 10.5.4.7 */ int gsm48_decode_bcd_number(char *output, int output_len, const uint8_t *bcd_lv, int h_len) OSMO_DEPRECATED("Use gsm48_decode_bcd_number2() for improved bounds checking"); int gsm48_decode_bcd_number2(char *output, size_t output_len, const uint8_t *bcd_lv, size_t input_len, size_t h_len); /* convert a ASCII phone number to 'called/calling/connect party BCD number' */ int gsm48_encode_bcd_number(uint8_t *bcd_lv, uint8_t max_len, int h_len, const char *input); /* decode 'bearer capability' */ int gsm48_decode_bearer_cap(struct gsm_mncc_bearer_cap *bcap, const uint8_t *lv); /* encode 'bearer capability' */ int gsm48_encode_bearer_cap(struct msgb *msg, int lv_only, const struct gsm_mncc_bearer_cap *bcap); /* decode 'call control cap' */ int gsm48_decode_cccap(struct gsm_mncc_cccap *ccap, const uint8_t *lv); /* encode 'call control cap' */ int gsm48_encode_cccap(struct msgb *msg, const struct gsm_mncc_cccap *ccap); /* decode 'called party BCD number' */ int gsm48_decode_called(struct gsm_mncc_number *called, const uint8_t *lv); /* encode 'called party BCD number' */ int gsm48_encode_called(struct msgb *msg, const struct gsm_mncc_number *called); /* decode callerid of various IEs */ int gsm48_decode_callerid(struct gsm_mncc_number *callerid, const uint8_t *lv); /* encode callerid of various IEs */ int gsm48_encode_callerid(struct msgb *msg, int ie, int max_len, const struct gsm_mncc_number *callerid); /* decode 'cause' */ int gsm48_decode_cause(struct gsm_mncc_cause *cause, const uint8_t *lv); /* encode 'cause' */ int gsm48_encode_cause(struct msgb *msg, int lv_only, const struct gsm_mncc_cause *cause); /* decode 'calling number' */ int gsm48_decode_calling(struct gsm_mncc_number *calling, const uint8_t *lv); /* encode 'calling number' */ int gsm48_encode_calling(struct msgb *msg, const struct gsm_mncc_number *calling); /* decode 'connected number' */ int gsm48_decode_connected(struct gsm_mncc_number *connected, const uint8_t *lv); /* encode 'connected number' */ int gsm48_encode_connected(struct msgb *msg, const struct gsm_mncc_number *connected); /* decode 'redirecting number' */ int gsm48_decode_redirecting(struct gsm_mncc_number *redirecting, const uint8_t *lv); /* encode 'redirecting number' */ int gsm48_encode_redirecting(struct msgb *msg, const struct gsm_mncc_number *redirecting); /* decode 'facility' */ int gsm48_decode_facility(struct gsm_mncc_facility *facility, const uint8_t *lv); /* encode 'facility' */ int gsm48_encode_facility(struct msgb *msg, int lv_only, const struct gsm_mncc_facility *facility); /* decode 'notify' */ int gsm48_decode_notify(int *notify, const uint8_t *v); /* encode 'notify' */ int gsm48_encode_notify(struct msgb *msg, int notify); /* decode 'signal' */ int gsm48_decode_signal(int *signal, const uint8_t *v); /* encode 'signal' */ int gsm48_encode_signal(struct msgb *msg, int signal); /* decode 'keypad' */ int gsm48_decode_keypad(int *keypad, const uint8_t *lv); /* encode 'keypad' */ int gsm48_encode_keypad(struct msgb *msg, int keypad); /* decode 'progress' */ int gsm48_decode_progress(struct gsm_mncc_progress *progress, const uint8_t *lv); /* encode 'progress' */ int gsm48_encode_progress(struct msgb *msg, int lv_only, const struct gsm_mncc_progress *p); /* decode 'user-user' */ int gsm48_decode_useruser(struct gsm_mncc_useruser *uu, const uint8_t *lv); /* encode 'useruser' */ int gsm48_encode_useruser(struct msgb *msg, int lv_only, const struct gsm_mncc_useruser *uu); /* decode 'ss version' */ int gsm48_decode_ssversion(struct gsm_mncc_ssversion *ssv, const uint8_t *lv); /* encode 'ss version' */ int gsm48_encode_ssversion(struct msgb *msg, const struct gsm_mncc_ssversion *ssv); /* decode 'more data' does not require a function, because it has no value */ /* encode 'more data' */ int gsm48_encode_more(struct msgb *msg); /* structure of one frequency */ struct gsm_sysinfo_freq { /* if the frequency included in the sysinfo */ uint8_t mask; }; /* decode "Cell Channel Description" (10.5.2.1b) and other frequency lists */ int gsm48_decode_freq_list(struct gsm_sysinfo_freq *f, uint8_t *cd, uint8_t len, uint8_t mask, uint8_t frqt);