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implement mptp send/receive

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This commit is contained in:
ngn
2024-06-21 04:42:51 +03:00
parent e773ff7f09
commit cb66106e50
8 changed files with 347 additions and 38 deletions
Makefile
examples/pool
main.c
include
error.hmptp.h
locale/tr/LC_MESSAGES
libmp.po
src
error.cmptp.cpool.c

35
include/error.h

@ -1,18 +1,29 @@
#pragma once
typedef enum lm_error {
LM_ERR_NoError = 0,
LM_ERR_URLBadChar = 1,
LM_ERR_URLBadProtocol = 2,
LM_ERR_URLTooLarge = 3,
LM_ERR_URLHostLarge = 4,
LM_ERR_URLPathLarge = 5,
LM_ERR_URLBadHost = 6,
LM_ERR_URLBadPath = 7,
LM_ERR_URLPortUnknown = 8,
LM_ERR_URLBadPort = 9,
LM_ERR_PoolNoSupport = 10,
LM_ERR_URLEnd = 11,
LM_ERR_NoError = 0,
LM_ERR_URLBadChar = 1,
LM_ERR_URLBadProtocol = 2,
LM_ERR_URLTooLarge = 3,
LM_ERR_URLHostLarge = 4,
LM_ERR_URLPathLarge = 5,
LM_ERR_URLBadHost = 6,
LM_ERR_URLBadPath = 7,
LM_ERR_URLPortUnknown = 8,
LM_ERR_URLBadPort = 9,
LM_ERR_PoolNoSupport = 10,
LM_ERR_URLEnd = 11,
LM_ERR_MPTPBadVersion = 12,
LM_ERR_MPTPBadCode = 13,
LM_ERR_MPTPBadUrl = 14,
LM_ERR_MPTPHostFail = 15,
LM_ERR_MPTPSocketFail = 16,
LM_ERR_MPTPConnectFail = 17,
LM_ERR_MPTPRecvFail = 18,
LM_ERR_MPTPSendFail = 19,
LM_ERR_MPTPChunkFail = 29,
LM_ERR_MPTPSetsockopt = 30,
LM_ERR_MPTPTimeout = 31,
} lm_error_t;
typedef struct lm_error_desc {

30
include/mptp.h

@ -1,5 +1,6 @@
#pragma once
#include "types.h"
#include <stddef.h>
#include <stdint.h>
// clang-format off
@ -40,6 +41,7 @@
4- WHAT: bad request
---------------------------------------------------------
1 bit used to specify if this the last request/response
---------------------------------------------------------
0- no stay connected, im not done responsing/requesting yet
1- yes, im done, disconnect
@ -64,6 +66,11 @@
#define MPTP_VERSION_SUPPORTED 0
#define MPTP_VERSION_MAX 15 // 4 bits
#define MPTP_CODE_MAX 4 // 2 bits
#define MPTP_CHUNK_MAX 4096
#define MPTP_TIMEOUT 10
#define MPTP_REQUEST 0
#define MPTP_RESPONSE 1
typedef enum lm_mptp_request {
MPTP_C2S_PING = 0,
@ -85,13 +92,18 @@ typedef struct lm_mptp {
char *data;
} lm_mptp_t;
void lm_mptp_flags_set(lm_mptp_t *packet, uint8_t version, bool is_request, uint8_t code, bool is_last);
#define MPTP_FLAGS_VERSION(m) (m->flags >> 4) & 15
#define MPTP_FLAGS_IS_REQUEST(m) ((m->flags >> 3) & 1) == 0
#define MPTP_FLAGS_TYPE(m) (m->flags >> 1) & 3
#define MPTP_FLAGS_IS_LAST(m) (m->flags & 1) == 1
bool lm_mptp_init(lm_mptp_t *packet, bool is_request, uint8_t code, bool is_last);
#define MPTP_FLAGS_VERSION(m) ((m->flags >> 4) & 15)
#define MPTP_FLAGS_IS_REQUEST(m) (((m->flags >> 3) & 1) == 0)
#define MPTP_FLAGS_TYPE(m) ((m->flags >> 1) & 3)
#define MPTP_FLAGS_IS_LAST(m) ((m->flags & 1) == 1)
int lm_mptp_connect(lm_url_t *url);
bool lm_mptp_recv(int socket, lm_mptp_t *packet);
bool lm_mptp_send(int socket, lm_mptp_t *packet);
void lm_mptp_disconnect(int socket);
int lm_mptp_connect(lm_url_t *url);
bool lm_mptp_recv(int sock, lm_mptp_t *packet);
bool lm_mptp_recv_data(int sock, char *data, size_t size);
bool lm_mptp_send(int sock, lm_mptp_t *packet);
bool lm_mptp_send_data(int sock, char *data, size_t size);
void lm_mptp_disconnect(int sock);