Mercurial > hg > nginx
view src/http/ngx_http_script.h @ 647:95d7da23ea53 release-0.3.45
nginx-0.3.45-RELEASE import
*) Feature: the "ssl_verify_client", "ssl_verify_depth", and
"ssl_client_certificate" directives.
*) Change: the $request_method variable now returns the main request
method.
*) Change: the ° symbol codes were changed in koi-win conversion
table.
*) Feature: the euro and N symbols were added to koi-win conversion
table.
*) Bugfix: if nginx distributed the requests among several backends and
some backend failed, then requests intended for this backend was
directed to one live backend only instead of being distributed among
the rest.
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Sat, 06 May 2006 16:28:56 +0000 |
parents | 5e8fb59c18c1 |
children | 562806624c4a |
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/* * Copyright (C) Igor Sysoev */ #ifndef _NGX_HTTP_SCRIPT_H_INCLUDED_ #define _NGX_HTTP_SCRIPT_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_http.h> typedef struct { u_char *ip; u_char *pos; ngx_http_variable_value_t *sp; ngx_str_t buf; ngx_str_t line; /* the start of the rewritten arguments */ u_char *args; unsigned flushed:1; unsigned skip:1; unsigned quote:1; unsigned log:1; int *captures; ngx_uint_t ncaptures; ngx_int_t status; ngx_http_request_t *request; } ngx_http_script_engine_t; typedef struct { ngx_conf_t *cf; ngx_str_t *source; ngx_array_t **flushes; ngx_array_t **lengths; ngx_array_t **values; ngx_uint_t variables; ngx_uint_t ncaptures; ngx_uint_t captures_mask; ngx_uint_t size; void *main; unsigned compile_args:1; unsigned complete_lengths:1; unsigned complete_values:1; unsigned dup_capture:1; unsigned args:1; } ngx_http_script_compile_t; typedef void (*ngx_http_script_code_pt) (ngx_http_script_engine_t *e); typedef size_t (*ngx_http_script_len_code_pt) (ngx_http_script_engine_t *e); typedef struct { ngx_http_script_code_pt code; uintptr_t len; } ngx_http_script_copy_code_t; typedef struct { ngx_http_script_code_pt code; uintptr_t index; } ngx_http_script_var_code_t; typedef struct { ngx_http_script_code_pt code; ngx_http_set_variable_pt handler; uintptr_t data; } ngx_http_script_var_handler_code_t; typedef struct { ngx_http_script_code_pt code; uintptr_t n; } ngx_http_script_copy_capture_code_t; #if (NGX_PCRE) typedef struct { ngx_http_script_code_pt code; ngx_regex_t *regex; ngx_array_t *lengths; uintptr_t size; uintptr_t ncaptures; uintptr_t status; uintptr_t next; uintptr_t test:1; uintptr_t negative_test:1; uintptr_t uri:1; uintptr_t args:1; /* add the r->args to the new arguments */ uintptr_t add_args:1; uintptr_t redirect:1; uintptr_t break_cycle:1; ngx_str_t name; } ngx_http_script_regex_code_t; typedef struct { ngx_http_script_code_pt code; uintptr_t uri:1; uintptr_t args:1; /* add the r->args to the new arguments */ uintptr_t add_args:1; uintptr_t redirect:1; } ngx_http_script_regex_end_code_t; #endif typedef struct { ngx_http_script_code_pt code; uintptr_t status; uintptr_t null; } ngx_http_script_return_code_t; typedef enum { ngx_http_script_file_plain = 0, ngx_http_script_file_not_plain } ngx_http_script_file_op_e; typedef struct { ngx_http_script_code_pt code; uintptr_t op; } ngx_http_script_file_code_t; typedef struct { ngx_http_script_code_pt code; uintptr_t next; void **loc_conf; } ngx_http_script_if_code_t; typedef struct { ngx_http_script_code_pt code; ngx_array_t *lengths; } ngx_http_script_complex_value_code_t; typedef struct { ngx_http_script_code_pt code; uintptr_t value; uintptr_t text_len; uintptr_t text_data; } ngx_http_script_value_code_t; ngx_uint_t ngx_http_script_variables_count(ngx_str_t *value); ngx_int_t ngx_http_script_compile(ngx_http_script_compile_t *sc); u_char *ngx_http_script_run(ngx_http_request_t *r, ngx_str_t *value, void *code_lengths, size_t reserved, void *code_values); void ngx_http_script_flush_no_cachable_variables(ngx_http_request_t *r, ngx_array_t *indices); void *ngx_http_script_start_code(ngx_pool_t *pool, ngx_array_t **codes, size_t size); void *ngx_http_script_add_code(ngx_array_t *codes, size_t size, void *code); size_t ngx_http_script_copy_len_code(ngx_http_script_engine_t *e); void ngx_http_script_copy_code(ngx_http_script_engine_t *e); size_t ngx_http_script_copy_var_len_code(ngx_http_script_engine_t *e); void ngx_http_script_copy_var_code(ngx_http_script_engine_t *e); size_t ngx_http_script_copy_capture_len_code(ngx_http_script_engine_t *e); void ngx_http_script_copy_capture_code(ngx_http_script_engine_t *e); void ngx_http_script_start_args_code(ngx_http_script_engine_t *e); #if (NGX_PCRE) void ngx_http_script_regex_start_code(ngx_http_script_engine_t *e); void ngx_http_script_regex_end_code(ngx_http_script_engine_t *e); #endif void ngx_http_script_return_code(ngx_http_script_engine_t *e); void ngx_http_script_break_code(ngx_http_script_engine_t *e); void ngx_http_script_if_code(ngx_http_script_engine_t *e); void ngx_http_script_equal_code(ngx_http_script_engine_t *e); void ngx_http_script_not_equal_code(ngx_http_script_engine_t *e); void ngx_http_script_file_code(ngx_http_script_engine_t *e); void ngx_http_script_complex_value_code(ngx_http_script_engine_t *e); void ngx_http_script_value_code(ngx_http_script_engine_t *e); void ngx_http_script_set_var_code(ngx_http_script_engine_t *e); void ngx_http_script_var_set_handler_code(ngx_http_script_engine_t *e); void ngx_http_script_var_code(ngx_http_script_engine_t *e); void ngx_http_script_nop_code(ngx_http_script_engine_t *e); #endif /* _NGX_HTTP_SCRIPT_H_INCLUDED_ */