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src/stream/ngx_stream_script.h - nginx source code
Data types defined
Macros defined
Source code
- #ifndef _NGX_STREAM_SCRIPT_H_INCLUDED_
- #define _NGX_STREAM_SCRIPT_H_INCLUDED_
- #include <ngx_config.h>
- #include <ngx_core.h>
- #include <ngx_stream.h>
- typedef struct {
- u_char *ip;
- u_char *pos;
- ngx_stream_variable_value_t *sp;
- ngx_str_t buf;
- ngx_str_t line;
- unsigned flushed:1;
- unsigned skip:1;
- ngx_stream_session_t *session;
- } ngx_stream_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 size;
- void *main;
- unsigned complete_lengths:1;
- unsigned complete_values:1;
- unsigned zero:1;
- unsigned conf_prefix:1;
- unsigned root_prefix:1;
- } ngx_stream_script_compile_t;
- typedef struct {
- ngx_str_t value;
- ngx_uint_t *flushes;
- void *lengths;
- void *values;
- union {
- size_t size;
- } u;
- } ngx_stream_complex_value_t;
- typedef struct {
- ngx_conf_t *cf;
- ngx_str_t *value;
- ngx_stream_complex_value_t *complex_value;
- unsigned zero:1;
- unsigned conf_prefix:1;
- unsigned root_prefix:1;
- } ngx_stream_compile_complex_value_t;
- typedef void (*ngx_stream_script_code_pt) (ngx_stream_script_engine_t *e);
- typedef size_t (*ngx_stream_script_len_code_pt) (ngx_stream_script_engine_t *e);
- typedef struct {
- ngx_stream_script_code_pt code;
- uintptr_t len;
- } ngx_stream_script_copy_code_t;
- typedef struct {
- ngx_stream_script_code_pt code;
- uintptr_t index;
- } ngx_stream_script_var_code_t;
- typedef struct {
- ngx_stream_script_code_pt code;
- uintptr_t n;
- } ngx_stream_script_copy_capture_code_t;
- typedef struct {
- ngx_stream_script_code_pt code;
- uintptr_t conf_prefix;
- } ngx_stream_script_full_name_code_t;
- void ngx_stream_script_flush_complex_value(ngx_stream_session_t *s,
- ngx_stream_complex_value_t *val);
- ngx_int_t ngx_stream_complex_value(ngx_stream_session_t *s,
- ngx_stream_complex_value_t *val, ngx_str_t *value);
- size_t ngx_stream_complex_value_size(ngx_stream_session_t *s,
- ngx_stream_complex_value_t *val, size_t default_value);
- ngx_int_t ngx_stream_compile_complex_value(
- ngx_stream_compile_complex_value_t *ccv);
- char *ngx_stream_set_complex_value_slot(ngx_conf_t *cf, ngx_command_t *cmd,
- void *conf);
- char *ngx_stream_set_complex_value_zero_slot(ngx_conf_t *cf, ngx_command_t *cmd,
- void *conf);
- char *ngx_stream_set_complex_value_size_slot(ngx_conf_t *cf, ngx_command_t *cmd,
- void *conf);
- ngx_uint_t ngx_stream_script_variables_count(ngx_str_t *value);
- ngx_int_t ngx_stream_script_compile(ngx_stream_script_compile_t *sc);
- u_char *ngx_stream_script_run(ngx_stream_session_t *s, ngx_str_t *value,
- void *code_lengths, size_t reserved, void *code_values);
- void ngx_stream_script_flush_no_cacheable_variables(ngx_stream_session_t *s,
- ngx_array_t *indices);
- void *ngx_stream_script_add_code(ngx_array_t *codes, size_t size, void *code);
- size_t ngx_stream_script_copy_len_code(ngx_stream_script_engine_t *e);
- void ngx_stream_script_copy_code(ngx_stream_script_engine_t *e);
- size_t ngx_stream_script_copy_var_len_code(ngx_stream_script_engine_t *e);
- void ngx_stream_script_copy_var_code(ngx_stream_script_engine_t *e);
- size_t ngx_stream_script_copy_capture_len_code(ngx_stream_script_engine_t *e);
- void ngx_stream_script_copy_capture_code(ngx_stream_script_engine_t *e);
- #endif
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