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51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
#ifndef _MINI_SAMPLE_H
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#define _MINI_SAMPLE_H
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <netinet/ip.h>
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/* input and output sample types */
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enum {
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SMP_T_ANY = 0, /* any type */
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SMP_T_BOOL, /* boolean */
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SMP_T_SINT, /* signed 64bits integer type */
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SMP_T_ADDR, /* ipv4 or ipv6, only used for input type compatibility */
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SMP_T_IPV4, /* ipv4 type */
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SMP_T_IPV6, /* ipv6 type */
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SMP_T_STR, /* char string type */
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SMP_T_BIN, /* buffer type */
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SMP_T_METH, /* contain method */
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SMP_TYPES /* number of types, must always be last */
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};
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/* describes a chunk of string */
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struct chunk {
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char *str; /* beginning of the string itself. Might not be 0-terminated */
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int size; /* total size of the buffer, 0 if the *str is read-only */
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int len; /* current size of the string from first to last char. <0 = uninit. */
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};
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union sample_value {
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long long int sint; /* used for signed 64bits integers */
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struct in_addr ipv4; /* used for ipv4 addresses */
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struct in6_addr ipv6; /* used for ipv6 addresses */
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struct chunk str; /* used for char strings or buffers */
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//struct meth meth; /* used for http method */
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};
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/* Used to store sample constant */
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struct sample_data {
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int type; /* SMP_T_* */
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union sample_value u; /* sample data */
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};
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/* a sample is a typed data extracted from a stream. It has a type, contents,
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* validity constraints, a context for use in iterative calls.
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*/
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struct sample {
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struct sample_data data;
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};
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#endif
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