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- Added functions for working with sockets in libck tcc

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git-svn-id: svn://kolibrios.org@8315 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
superturbocat2001 2020-12-03 17:27:05 +00:00
parent bc2c4a193e
commit 818c477d6f
8 changed files with 262 additions and 16 deletions
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BIN
programs/develop/ktcc/trunk/bin/lib/libck.a
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4
programs/develop/ktcc/trunk/libc/Makefile
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@ -3,7 +3,7 @@ LIBSFORBUILD = math
LIBNAME = libck.a
CC = ../bin/kos32-tcc
CFLAGS = -I$(INCLUDE) -m32 -nostdinc -nostdlib -DGNUC
DIRS := stdio memory kolibrisys string stdlib math dlfcn libgen fs
DIRS := stdio memory kolibrisys string stdlib math dlfcn libgen fs net
##############################################################
#files := $(foreach dir,$(DIRS),$(dir)/$(wildcard $(dir)/*))
@ -19,7 +19,7 @@ doClean = rm $(cfiles) $(asmfiles)
endif
all: $(cfiles) $(asmfiles)
ar -ru $(LIBNAME) $^
ar -rcs $(LIBNAME) $^
$(cfiles): $(INCLUDE)/*.h

2
programs/develop/ktcc/trunk/libc/build.bat
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@ -10,7 +10,7 @@ set CC=kos32-tcc
set CFLAGS=-c -nostdinc -DGNUC -I"%cd%\%INCLUDE%" -Wall
set AR=kos32-ar
set ASM=fasm
set dirs=stdio memory kolibrisys string stdlib math dlfcn libgen fs
set dirs=stdio memory kolibrisys string stdlib math dlfcn libgen fs net
rem #### END OF CONFIG SECTION ####
set objs=

107
programs/develop/ktcc/trunk/libc/include/net/socket.h Normal file
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@ -0,0 +1,107 @@
#ifndef __SOCKET_H
#define __SOCKET_H
#include <stddef.h>
// Socket Types
#define SOCK_STREAM 1
#define SOCK_DGRAM 2
#define SOCK_RAW 3
// IP protocols
#define IPPROTO_IP 0
#define IPPROTO_ICMP 1
#define IPPROTO_TCP 6
#define IPPROTO_UDP 17
#define IPPROTO_RAW 255
// IP options
#define IP_TTL 2
// Address families
#define AF_UNSPEC 0
#define AF_LOCAL 1
#define AF_INET4 2 // IPv4
#define AF_INET6 10 // IPv6
#define PF_UNSPEC AF_UNSPEC
#define PF_LOCAL AF_LOCAL
#define PF_INET4 AF_INET4
#define PF_INET6 AF_INET6
// internal definition
#define AI_SUPPORTED 0x40F
// for system function 76
#define API_ETH (0<<16)
#define API_IPv4 (1<<16)
#define API_ICMP (2<<16)
#define API_UDP (3<<16)
#define API_TCP (4<<16)
#define API_ARP (5<<16)
#define API_PPPOE (6<<16)
// Socket flags for user calls
#define MSG_NOFLAG 0
#define MSG_PEEK 0x02
#define MSG_DONTWAIT 0x40
// Socket levels
#define SOL_SOCKET 0xffff
//Socket options
#define SO_BINDTODEVICE (1<<9)
#define SO_NONBLOCK (1<<31)
// Error Codes
#define ENOBUFS 1
#define EINPROGRESS 2
#define EOPNOTSUPP 4
#define EWOULDBLOCK 6
#define ENOTCONN 9
#define EALREADY 10
#define EINVALUE 11
#define EMSGSIZE 12
#define ENOMEM 18
#define EADDRINUSE 20
#define ECONNREFUSED 61
#define ECONNRESET 52
#define EISCONN 56
#define ETIMEDOUT 60
#define ECONNABORTED 53
#define PORT(X) (X<<8)
extern int err_code;
#pragma pack(push,1)
typedef struct{
unsigned short sin_family;
unsigned short sin_port;
unsigned int sin_addr;
unsigned long long sin_zero;
}sockaddr;
#pragma pack(pop)
#pragma pack(push, 1)
typedef struct{
unsigned int level;
unsigned int optionname;
unsigned int optlenght;
unsigned char options;
}optstruct;
#pragma pack(pop)
int socket(int domain, int type, int protocol);
int close(int socket);
int bind(int socket, const sockaddr *addres, int addres_len);
int listen(int socket, int backlog);
int connect(int socket, const sockaddr* address, int socket_len);
int accept(int socket, const sockaddr* address, int address_len);
int send(int socket, const void *message, size_t msg_len, int flag);
int recv(int socket, void *buffer, size_t buff_len, int flag);
int setsockopt(int socket,const optstruct* opt);
int getsockopt(int socket, optstruct* opt);
int socketpair();
#endif

100
programs/develop/ktcc/trunk/libc/net/socket.c Normal file
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@ -0,0 +1,100 @@
#include <net/socket.h>
int err_code=0;
int socket(int domain, int type, int protocol)
{
asm volatile(
"int $0x40"
:"=b"(err_code)
:"a"(75), "b"(0), "c"(domain), "d"(type), "S"(protocol)
);
}
int close(int socket)
{
asm volatile(
"int $0x40"
:"=b"(err_code)
:"a"(75), "b"(1), "c"(socket)
);
}
int bind(int socket, const sockaddr *addres, int addres_len)
{
asm volatile(
"int $0x40"
:"=b"(err_code)
:"a"(75), "b"(2), "c"(socket), "d"(addres), "S"(addres_len)
);
}
int listen(int socket, int backlog)
{
asm volatile(
"int $0x40"
:"=b"(err_code)
:"a"(75), "b"(3), "c"(socket), "d"(backlog)
);
}
int connect(int socket,const sockaddr* address, int socket_len)
{
asm volatile(
"int $0x40"
:"=b"(err_code)
:"a"(75), "b"(4), "c"(socket), "d"(address), "S"(socket_len)
);
}
int accept(int socket, const sockaddr *address, int address_len)
{
asm volatile(
"int $0x40"
:"=b"(err_code)
:"a"(75), "b"(5), "c"(socket), "d"(address), "S"(address_len)
);
}
int send(int socket, const void *message, size_t msg_len, int flag)
{
asm volatile(
"int $0x40"
:"=b"(err_code)
:"a"(75), "b"(6), "c"(socket), "d"(message), "S"(msg_len), "D"(flag)
);
}
int recv(int socket, void *buffer, size_t buff_len, int flag)
{
asm volatile(
"int $0x40"
:"=b"(err_code)
:"a"(75), "b"(7), "c"(socket), "d"(buffer), "S"(buff_len), "D"(flag)
);
}
int setsockopt(int socket,const optstruct* opt)
{
asm volatile(
"int $0x40"
:"=b"(err_code)
:"a"(75), "b"(8), "c"(socket),"d"(opt)
);
}
int getsockopt(int socket, optstruct* opt)
{
asm volatile(
"int $0x40"
:"=b"(err_code)
:"a"(75), "b"(9), "c"(socket),"d"(opt)
);
}
int socketpair()
{
asm volatile(
"int $0x40"
:"=b"(err_code)
);
}

28
programs/develop/ktcc/trunk/samples/Makefile
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@ -1,19 +1,21 @@
all:
kos32-tcc asm_ex.c -lck -o asm_ex.kex -I ../libc/include
kos32-tcc consoleio.c -lck -o consoleio.kex -I ../libc/include
kos32-tcc files.c -lck -o files.kex -I ../libc/include
kos32-tcc winbasics.c -lck -o winbasics.kex -I ../libc/include
kos32-tcc dynamic.c -lck -lhttp -linputbox -o dynamic.kex -I ../libc/include
kos32-tcc load_coff.c -o load_coff.kex -lck -I ../libc/include
kos32-tcc clayer/msgbox.c -lck -lmsgbox -o clayer/msgbox.kex -I ../libc/include
kos32-tcc graphics.c -lck -lgb -o graphics.kex -I ../libc/include
kos32-tcc clayer/rasterworks.c -lck -lrasterworks -o clayer/rasterworks.kex -I ../libc/include
kos32-tcc clayer/boxlib.c -lck -lbox -o clayer/boxlib.kex -I ../libc/include
kos32-tcc clayer/libimg.c -lck -limg -o clayer/libimg.kex -I ../libc/include
kos32-tcc console/console.c -lck -limg -o console/console.kex -I ../libc/include
kos32-tcc dir_example.c -lck -o dir_example.kex -I ../libc/include
../bin/kos32-tcc asm_ex.c -lck -o asm_ex.kex -I ../libc/include
../bin/kos32-tcc consoleio.c -lck -o consoleio.kex -I ../libc/include
../bin/kos32-tcc files.c -lck -o files.kex -I ../libc/include
../bin/kos32-tcc winbasics.c -lck -o winbasics.kex -I ../libc/include
../bin/kos32-tcc dynamic.c -lck -lhttp -linputbox -o dynamic.kex -I ../libc/include
../bin/kos32-tcc load_coff.c -o load_coff.kex -lck -I ../libc/include
../bin/kos32-tcc clayer/msgbox.c -lck -lmsgbox -o clayer/msgbox.kex -I ../libc/include
../bin/kos32-tcc graphics.c -lck -lgb -o graphics.kex -I ../libc/include
../bin/kos32-tcc clayer/rasterworks.c -lck -lrasterworks -o clayer/rasterworks.kex -I ../libc/include
../bin/kos32-tcc clayer/boxlib.c -lck -lbox -o clayer/boxlib.kex -I ../libc/include
../bin/kos32-tcc clayer/libimg.c -lck -limg -o clayer/libimg.kex -I ../libc/include
../bin/kos32-tcc console/console.c -lck -limg -o console/console.kex -I ../libc/include
../bin/kos32-tcc dir_example.c -lck -o dir_example.kex -I ../libc/include
../bin/kos32-tcc net/tcpsrv_demo.c -lck -o net/tcpsrv_demo.kex -I ../libc/include
clean:
rm *.kex
rm clayer/*.kex
rm console/*.kex
rm net/*.kex

1
programs/develop/ktcc/trunk/samples/build_all.sh
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@ -12,4 +12,5 @@
../tcc clayer/libimg.c -lck -limg -o /tmp0/1/libimg_ex
../tcc console/console.c -lck -limg -o /tmp0/1/console
../tcc dir_example.c -lck -o /tmp0/1/dir_example
../tcc net/tcpsrv_demo.c -lck -o /tmp0/1/tcpsrv_demo
exit

36
programs/develop/ktcc/trunk/samples/net/tcpsrv_demo.c Normal file
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@ -0,0 +1,36 @@
#include <net/socket.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
const char msg1[]="Hello!";
char msg2='\0';
int main()
{
sockaddr addr={AF_INET4, PORT(23) , 0, 0};
int sk1=socket(AF_INET4, SOCK_STREAM, IPPROTO_TCP);
printf("Open socket: %d. Error: %d\n",sk1, err_code);
bind(sk1, &addr,sizeof(addr));
printf("Socket binding. Error: %d\n", err_code);
listen(sk1, 1);
printf("Listening to a socket. Error: %d\n", err_code);
int sk2 = accept(sk1, &addr, sizeof(addr));
printf("Accept done. Error: %d\n", err_code);
send(sk2, msg1, strlen(msg1),MSG_NOFLAG);
printf("Send message: '%s' Error: %d\n", msg1, err_code);
puts("Received data:");
while(msg2!='!')
{
recv(sk2, &msg2, 1, MSG_NOFLAG);
printf("%c",msg2);
}
close(sk1);
close(sk2);
puts("\nGood bye!");
exit(0);
}