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Jack Halford 2017-04-02 21:44:59 +02:00
commit cb353cbe3c
9 changed files with 265 additions and 0 deletions
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3
ftp/.gitmodules vendored Normal file
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[submodule "libft"]
path = libft
url = http://github.com/jzck/libft.git

109
ftp/Makefile Normal file
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# **************************************************************************** #
# #
# ::: :::::::: #
# Makefile :+: :+: :+: #
# +:+ +:+ +:+ #
# By: wescande <wescande@student.42.fr> +#+ +:+ +#+ #
# +#+#+#+#+#+ +#+ #
# Created: 2016/08/29 21:32:58 by wescande #+# #+# #
# Updated: 2017/04/02 21:32:01 by jhalford ### ########.fr #
# #
# **************************************************************************** #
NAME = server client
CC = gcc
W_FLAGS = -Wall -Wextra -Werror
D_FLAGS =
FLAGS = $(W_FLAGS) $(D_FLAGS)
LEN_NAME = `printf "%s" $(NAME) |wc -c`
DELTA = $$(echo "$$(tput cols)-31-$(LEN_NAME)"|bc)
LIBFT_DIR = libft/
LIBFT_LIB = $(LIBFT_DIR)libft.a
LIBFT_INC = $(LIBFT_DIR)includes/
LIBS =
SRC_DIR = srcs/
INC_DIR = includes/
OBJ_DIR = objs/
SERVER_OBJ = $(OBJ_DIR)server.o
CLIENT_OBJ = $(OBJ_DIR)client.o
SRC_BASE = \
client.c\
server.c\
test.c
SRCS = $(addprefix $(SRC_DIR), $(SRC_BASE))
OBJS = $(addprefix $(OBJ_DIR), $(SRC_BASE:.c=.o))
OBJS := $(filter-out $(SERVER_OBJ), $(OBJS))
OBJS := $(filter-out $(CLIENT_OBJ), $(OBJS))
NB = $(words $(SRC_BASE))
INDEX = 0
all :
@make -C $(LIBFT_DIR)
@make -j $(NAME)
server: $(LIBFT_LIB) $(OBJ_DIR) $(OBJS) $(SERVER_OBJ)
@$(CC) $(OBJS) -o $@ \
-I $(INC_DIR) \
-I $(LIBFT_INC) \
$(LIBS) $(LIBFT_LIB) $(SERVER_OBJ) $(FLAGS)
@printf "\r\033[38;5;117m✓ MAKE $@ \033[0m\033[K\n"
client: $(LIBFT_LIB) $(OBJ_DIR) $(OBJS) $(CLIENT_OBJ)
@$(CC) $(OBJS) -o $@ \
-I $(INC_DIR) \
-I $(LIBFT_INC) \
$(LIBS) $(LIBFT_LIB) $(CLIENT_OBJ) $(FLAGS)
@printf "\r\033[38;5;117m✓ MAKE $@ \033[0m\033[K\n"
$(LIBFT_LIB):
@make -C $(LIBFT_DIR)
$(OBJ_DIR) :
@mkdir -p $(OBJ_DIR)
$(OBJ_DIR)%.o : $(SRC_DIR)%.c | $(OBJ_DIR)
@$(eval DONE=$(shell echo $$(($(INDEX)*20/$(NB)))))
@$(eval PERCENT=$(shell echo $$(($(INDEX)*100/$(NB)))))
@$(eval TO_DO=$(shell echo $$((20-$(INDEX)*20/$(NB) - 1))))
@$(eval COLOR=$(shell list=(160 196 202 208 215 221 226 227 190 154 118 82 46); index=$$(($(PERCENT) * $${#list[@]} / 100)); echo "$${list[$$index]}"))
@printf "\r\033[38;5;%dm⌛ [%s]: %2d%% `printf '█%.0s' {0..$(DONE)}`%*s❙%*.*s\033[0m\033[K" $(COLOR) ft_p $(PERCENT) $(TO_DO) "" $(DELTA) $(DELTA) "$(shell echo "$@" | sed 's/^.*\///')"
@$(CC) $(FLAGS) $(OBJ_FLAG) -MMD -c $< -o $@\
-I $(INC_DIR)\
-I $(LIBFT_INC)
@$(eval INDEX=$(shell echo $$(($(INDEX)+1))))
clean: cleanlib
@if [ -e $(OBJ_DIR) ]; then \
rm -rf $(OBJ_DIR); \
printf "\r\033[38;5;202m✗ clean $(NAME) \033[0m\033[K\n"; \
fi;
cleanlib:
@make -C $(LIBFT_DIR) clean
fclean: clean fcleanlib
@for file in $(NAME); do \
if [ -e $$file ]; then \
rm -f $$file ; \
printf "\r\033[38;5;196m✗ fclean $$file\033[0m\033[K\n"; \
fi; \
done;
fcleanlib: cleanlib
@make -C $(LIBFT_DIR) fclean
re: fclean all
relib: fcleanlib $(LIBFT_LIB)
.PHONY : fclean clean re relib cleanlib fcleanlib
-include $(OBJS:.o=.d)

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ftp/includes/ft_p.h Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_p.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/04/02 19:18:58 by jhalford #+# #+# */
/* Updated: 2017/04/02 20:23:38 by jhalford ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef FT_P_H
# define FT_P_H
#include "libft.h"
#include "sys/socket.h"
#include "netdb.h"
#include "netinet/in.h"
#include "arpa/inet.h"
#endif

1
ftp/libft Submodule

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Subproject commit ab685ea78b2fd776d07e2a150a8a2a884a48c80f

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ftp/srcs/client.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* client.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/04/02 19:18:31 by jhalford #+# #+# */
/* Updated: 2017/04/02 21:40:32 by jhalford ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_p.h"
#define FTP_CLIENT_USAGE "%s <addr> <port>"
int create_client(char *addr, int port)
{
int sock;
struct protoent *proto;
struct sockaddr_in sin;
if (!(proto = getprotobyname("tcp")))
return (-1);
sock = socket(PF_INET, SOCK_STREAM, proto->p_proto);
sin.sin_family = AF_INET;
sin.sin_port = htons(port);
sin.sin_addr.s_addr = inet_addr(addr);
if (connect(sock, (const struct sockaddr *)&sin, sizeof(sin)) < 0)
return (-1);
return (sock);
}
int main(int ac, char **av)
{
int port;
int sock;
if (ac != 3)
ft_usage(FTP_CLIENT_USAGE, av[0]);
port = ft_atoi(av[2]);
if ((sock = create_client(av[1], port)) < 0)
{
perror(av[0]);
return (1);
}
write(sock, "bonjour\n", 8);
close(sock);
return (0);
}

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ftp/srcs/server.c Normal file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* server.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/04/02 15:02:48 by jhalford #+# #+# */
/* Updated: 2017/04/02 21:40:33 by jhalford ### ########.fr */
/* */
/* ************************************************************************** */
#include "ft_p.h"
#define FTP_SERVER_USAGE "%s <port>"
int create_server(int port)
{
int sock;
struct protoent *proto;
struct sockaddr_in sin;
if (!(proto = getprotobyname("tcp")))
return (-1);
sock = socket(PF_INET, SOCK_STREAM, proto->p_proto);
sin.sin_family = AF_INET;
sin.sin_port = htons(port);
sin.sin_addr.s_addr = htonl(INADDR_ANY);
if (bind(sock, (const struct sockaddr *)&sin, sizeof(sin)) < 0)
return (-1);
listen(sock, 42);
return (sock);
}
int main(int ac, char **av)
{
int port;
int sock;
int cs;
struct sockaddr_in csin;
socklen_t cslen;
int r;
char buf[1024];
pid_t pid;
if (ac != 2)
ft_usage(FTP_SERVER_USAGE, av[0]);
port = ft_atoi(av[1]);
if ((sock = create_server(port)) < 0)
{
perror(av[0]);
return (1);
}
while (1)
{
cs = accept(sock, (struct sockaddr*)&csin, &cslen);
if ((pid = fork()) < 0)
{
perror(av[0]);
return (1);
}
if (pid == 0)
{
while ((r = read(cs, buf, 1023)) > 0)
{
buf[r - 1] = 0;
ft_printf("==%i== received %i bytes: [%s]\n", getpid(), r, buf);
}
close(cs);
exit (0);
}
close(cs);
}
close(sock);
return (0);
}

4
ftp/srcs/test.c Normal file
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int test(void)
{
return (0);
}