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149 lines
3.3 KiB
C
149 lines
3.3 KiB
C
#ifndef ARRAY_H
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#define ARRAY_H
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#include <stdlib.h>
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#include "config.h"
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#ifdef HAVE_PCRE_H
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# include <pcre.h>
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#endif
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#include "buffer.h"
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#define DATA_IS_STRING(x) (x->type == TYPE_STRING)
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typedef enum { TYPE_UNSET, TYPE_STRING, TYPE_COUNT, TYPE_ARRAY, TYPE_INTEGER, TYPE_FASTCGI, TYPE_CONFIG } data_type_t;
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#define DATA_UNSET \
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data_type_t type; \
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buffer *key; \
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struct data_unset *(*copy)(const struct data_unset *src); \
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void (* free)(struct data_unset *p); \
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void (* reset)(struct data_unset *p); \
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int (*insert_dup)(struct data_unset *dst, struct data_unset *src); \
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void (*print)(const struct data_unset *p, int depth)
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typedef struct data_unset {
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DATA_UNSET;
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} data_unset;
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typedef struct {
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data_unset **data;
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size_t *sorted;
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size_t used;
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size_t size;
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size_t unique_ndx;
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int is_array; /* 0 if it is a hash, 1 for array (autogenerated keys) */
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size_t next_power_of_2;
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int is_weakref; /* data is weakref, don't bother the data */
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} array;
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typedef struct {
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DATA_UNSET;
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int count;
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} data_count;
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data_count *data_count_init(void);
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typedef struct {
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DATA_UNSET;
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buffer *value;
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} data_string;
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data_string *data_string_init(void);
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data_string *data_response_init(void);
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typedef struct {
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DATA_UNSET;
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array *value;
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} data_array;
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data_array *data_array_init(void);
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typedef enum { CONFIG_COND_UNSET, CONFIG_COND_EQ, CONFIG_COND_MATCH, CONFIG_COND_NE, CONFIG_COND_NOMATCH } config_cond_t;
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#define PATCHES NULL, "SERVERsocket", "HTTPurl", "HTTPhost", "HTTPreferer", "HTTPuseragent", "HTTPcookie", "HTTPremoteip"
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typedef enum {
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COMP_UNSET,
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COMP_SERVER_SOCKET, COMP_HTTP_URL, COMP_HTTP_HOST, COMP_HTTP_REFERER, COMP_HTTP_USERAGENT, COMP_HTTP_COOKIE, COMP_HTTP_REMOTEIP
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} comp_key_t;
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/* $HTTP["host"] == "incremental.home.kneschke.de" { ... }
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* for print: comp_key op string
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* for compare: comp cond string/regex
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*/
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typedef struct _data_config data_config;
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struct _data_config {
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DATA_UNSET;
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array *value;
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buffer *comp_key;
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comp_key_t comp;
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config_cond_t cond;
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buffer *op;
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int context_ndx; /* more or less like an id */
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array *childs;
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/* nested */
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data_config *parent;
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/* for chaining only */
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data_config *prev;
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data_config *next;
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buffer *string;
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#ifdef HAVE_PCRE_H
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pcre *regex;
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pcre_extra *regex_study;
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#endif
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};
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data_config *data_config_init(void);
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typedef struct {
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DATA_UNSET;
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int value;
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} data_integer;
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data_integer *data_integer_init(void);
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typedef struct {
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DATA_UNSET;
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buffer *host;
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unsigned short port;
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time_t disable_ts;
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int is_disabled;
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size_t balance;
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int usage; /* fair-balancing needs the no. of connections active on this host */
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int last_used_ndx; /* round robin */
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} data_fastcgi;
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data_fastcgi *data_fastcgi_init(void);
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array *array_init(void);
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array *array_init_array(array *a);
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void array_free(array *a);
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void array_reset(array *a);
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int array_insert_unique(array *a, data_unset *str);
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data_unset *array_pop(array *a);
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int array_print(array *a, int depth);
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data_unset *array_get_unused_element(array *a, data_type_t t);
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data_unset *array_get_element(array *a, const char *key);
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data_unset *array_replace(array *a, data_unset *du);
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int array_strcasecmp(const char *a, size_t a_len, const char *b, size_t b_len);
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void array_print_indent(int depth);
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size_t array_get_max_key_length(array *a);
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#endif
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