64 lines
2.5 KiB
C
64 lines
2.5 KiB
C
#pragma once
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#include <glib-2.0/glib.h>
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#include <glib-2.0/gmodule.h>
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#include <glib-2.0/glib-object.h>
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#include "packet.h"
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#include "evt_core.h"
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#define PACKET_BUFFER_SIZE 128
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struct algo_params {
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uint8_t is_waiting_bootstrap;
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uint8_t is_healing;
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char* algo_name;
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};
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struct algo_ctx;
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typedef void (*algo_init)(struct evt_core_ctx* ctx, struct algo_ctx* app_ctx, struct algo_params* ap);
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typedef int (*algo_ctx_on_buffer)(struct evt_core_ctx* ctx, struct evt_core_fdinfo* fdinfo, struct buffer_packet* bp);
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typedef int (*algo_ctx_on_event)(struct evt_core_ctx* ctx, struct evt_core_fdinfo* fdinfo);
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typedef void (*algo_ctx_free_misc)(void*);
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struct algo_desc {
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char* name;
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algo_init init;
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algo_ctx_on_buffer on_stream;
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algo_ctx_on_buffer on_datagram;
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algo_ctx_on_event on_err;
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};
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struct algo_ctx {
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struct algo_desc* desc;
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uint8_t link_count;
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uint8_t is_rdy;
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struct algo_params ap;
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int ref_count;
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struct buffer_packet bps[PACKET_BUFFER_SIZE];
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GQueue* free_buffer; // Available buffers
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GHashTable* used_buffer; // Buffers used for reading or writing
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GQueue* read_waiting; // Who wait to be notified for a read
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GHashTable* application_waiting; // Structure that can be used by the algo for its internal logic
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GHashTable* write_waiting; // Structure to track packets waiting to be written
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void* misc; // Additional structures
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algo_ctx_free_misc free_misc; // Fx ptr to free misc
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};
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void mv_buffer_rtow(struct algo_ctx* app_ctx, struct evt_core_fdinfo* from, struct evt_core_fdinfo* to);
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void mv_buffer_rtof(struct algo_ctx* app_ctx, struct evt_core_fdinfo* from);
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void mv_buffer_wtof(struct algo_ctx* app_ctx, struct evt_core_fdinfo* from);
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void mv_buffer_rtoa(struct algo_ctx* app_ctx, struct evt_core_fdinfo* from, void* to);
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void mv_buffer_atow(struct algo_ctx* app_ctx, void* from, struct evt_core_fdinfo* to);
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void mv_buffer_atof(struct algo_ctx* app_ctx, void* from);
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void dup_buffer_tow(struct algo_ctx* app_ctx, struct buffer_packet* bp, struct evt_core_fdinfo* to);
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struct buffer_packet* get_write_buffer(struct algo_ctx *app_ctx, struct evt_core_fdinfo *fdinfo);
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struct buffer_packet* get_read_buffer(struct algo_ctx *app_ctx, struct evt_core_fdinfo *fdinfo);
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struct buffer_packet* get_app_buffer(struct algo_ctx *app_ctx, void* idx);
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void notify_read(struct evt_core_ctx* ctx, struct algo_ctx* app_ctx);
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void free_naive(void* app_ctx);
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void free_nothing(void* app_ctx);
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void naive_free_simple(void* v);
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