| 1 | #ifndef SH_TOOLS_H
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| 2 | #define SH_TOOLS_H
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| 3 |
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| 4 | #define SH_DO_WRITE 0
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| 5 | #define SH_DO_READ 1
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| 6 |
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| 7 | /* protocols
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| 8 | */
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| 9 | #define SH_PROTO_SRP (1 << 0)
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| 10 | #define SH_PROTO_MSG (1 << 2)
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| 11 | #define SH_PROTO_BIG (1 << 3)
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| 12 | #define SH_PROTO_END (1 << 4)
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| 13 | #define SH_PROTO_ENC (1 << 5)
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| 14 | #define SH_PROTO_EN2 (1 << 6)
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| 15 | #define SH_MASK_ENC (SH_PROTO_ENC|SH_PROTO_EN2)
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| 16 |
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| 17 | #ifdef SH_ENCRYPT
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| 18 | /* returns pointer to errbuf
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| 19 | */
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| 20 | char * errorExplain (int err_num, char * errbuf, size_t len);
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| 21 | #endif
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| 22 |
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| 23 | /* returns allocated buffer
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| 24 | */
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| 25 | char * sh_tools_safe_name(const char * str, int flag);
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| 26 | int is_numeric (const char * address);
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| 27 | int connect_port (char * address, int port,
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| 28 | char * ecall, int * errnum, char * errmsg, int errsiz);
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| 29 | int connect_port_2 (char * address1, char * address2, int port,
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| 30 | char * ecall, int * errnum, char * errmsg, int errsiz);
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| 31 | void delete_cache(void);
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| 32 |
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| 33 | /* returns pointer to errbuf
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| 34 | */
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| 35 | char * sh_tools_errmessage (int tellme, char * errbuf, size_t len);
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| 36 |
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| 37 |
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| 38 | void sh_tools_show_header (unsigned char * head, char sign);
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| 39 |
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| 40 | #if defined (SH_WITH_SERVER)
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| 41 |
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| 42 | int get_open_max (void);
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| 43 |
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| 44 | void put_header (/*@out@*/unsigned char * head, int protocol,
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| 45 | unsigned long * length, char * u);
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| 46 |
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| 47 | int check_request_s (char * have, char * need, char * clt);
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| 48 | int check_request_nerr (char * have, char * need);
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| 49 |
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| 50 | /* returns allocated buffer
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| 51 | */
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| 52 | char * hash_me (char * key, char * buf, int buflen);
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| 53 | int sh_tools_hash_vfy(char * key, char * buf, int buflen);
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| 54 |
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| 55 | /* returns allocated buffer
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| 56 | */
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| 57 | char * get_client_conf_file (char * peer, unsigned long * length);
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| 58 |
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| 59 | /* returns allocated buffer
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| 60 | */
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| 61 | char * get_client_data_file (char * peer, unsigned long * length);
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| 62 |
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| 63 | #endif
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| 64 |
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| 65 | unsigned long read_port (int sockfd, char *buf, unsigned long nbytes,
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| 66 | int * w_error, int timeout);
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| 67 |
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| 68 |
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| 69 | #if defined (SH_WITH_CLIENT) || defined(SH_WITH_SERVER)
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| 70 |
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| 71 | unsigned long write_port (int sockfd, char *buf, unsigned long nbytes,
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| 72 | int * w_error, int timeout);
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| 73 |
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| 74 | int check_request (char * have, char * need);
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| 75 | int check_request_nerr (char * have, char * need);
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| 76 |
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| 77 | void get_header (unsigned char * head, unsigned long * bytes, char * u);
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| 78 | void put_header (unsigned char * head, int protocol,
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| 79 | unsigned long * length, char * u);
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| 80 |
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| 81 | /*
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| 82 | SL_TICKET open_tmp (void);
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| 83 | int close_tmp (SL_TICKET fd);
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| 84 | int rewind_tmp (SL_TICKET fd);
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| 85 | */
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| 86 |
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| 87 | void sh_tools_server_cmd(const char * srvcmd);
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| 88 |
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| 89 | int hash_check(char * key,
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| 90 | char * buf, int buflen);
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| 91 |
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| 92 | int sh_tools_hash_add(char * key, char * buf, int buflen);
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| 93 | #endif
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| 94 |
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| 95 | #if defined(SH_WITH_CLIENT) || defined(SH_WITH_SERVER) || defined(SH_STEALTH) || defined(WITH_GPG) || defined(WITH_PGP)
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| 96 | SL_TICKET open_tmp (void);
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| 97 | int close_tmp (SL_TICKET fd);
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| 98 | int rewind_tmp (SL_TICKET fd);
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| 99 | #endif
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| 100 |
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| 101 | #endif
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