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57 lines
1.6 KiB
57 lines
1.6 KiB
6 years ago
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#ifndef _LIBSIPC_H
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#define _LIBSIPC_H
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#include <stddef.h>
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#define SI_MAX_MESSAGE_SIZE 1024
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#define SI_ERROR_STRING_SIZE 256
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#define SI_TYPE_STRING_SIZE 256
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#define SI_SEND_OKAY 0
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#define SI_SEND_PARTIAL 1
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#define SI_SEND_ERROR -1
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#define SI_SEND_FAILURE -2
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#define SIQ_PRINTF_BUFFER_SIZE 256
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typedef enum {
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SI_STRING = 0,
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SI_BINARY,
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SI_CLOSE,
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_SI_ERROR,
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} si_type;
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typedef struct {
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si_type type;
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unsigned int data_len;
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unsigned char data[];
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} si_message;
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typedef enum {
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SIE_ACCEPT= 0, //Sock accept failure
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SIE_READ, //Sock read failure
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SIE_PCONCLS, //Sock closed before read complete
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SIE_INVALID, //Invalid message
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} si_error;
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typedef int (*si_callback)(const si_message *msg);
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typedef int (*si_error_callback)(si_error err);
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int si_bind(const char* file); //Returns sd, or -1 on failure.
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int si_listen(int sd, si_error_callback on_error, si_callback on_message); //Returns non-zero on clean exit, -1 on error.
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void si_close(int sd); //Close sock (must be called after si_listen()
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char* si_error_string(si_error err);
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char* si_type_string(si_type ty);
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int si_connect(const char* file); //Returns sd, or -1 on failure.
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int si_sendmsg(int sd, const si_message *msg); //Returns 0 on okay, 1 if whole message could not be sent, -1 on send error, -2 on weird send error. (see SI_SEND_*)
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//Quick funcs
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int siqs_string(int sd, const char* string); //quick send string
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int siqs_close(int sd); //quick send close
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int siqs_binary(int sd, const unsigned char* buffer, size_t size); //quick send binary
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int siqs_printf(int sd, const char* format, ...); //quick send string (printf format)
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#endif /* _LIBSIPC_H */
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