39 lines
1.6 KiB
C
39 lines
1.6 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* cli_do_put.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2017/10/08 12:04:23 by jhalford #+# #+# */
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/* Updated: 2017/10/08 12:05:21 by jhalford ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "ft_p.h"
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int cli_do_put(int sock, char **av)
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{
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int req;
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int fd;
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struct stat stat;
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char *file;
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if (!av[1] || av[2])
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return (console_msg(-1, "usage: put <file>"));
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else if ((fd = open(av[1], O_RDONLY)) < 0)
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return (console_msg(-1, "no such file"));
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else if ((fstat(fd, &stat)) < 0)
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return (console_msg(-1, "fstat error"));
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else if ((file = mmap(NULL, stat.st_size, PROT_READ, MAP_PRIVATE, fd, 0))
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== MAP_FAILED)
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return (console_msg(-1, "mmap error"));
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if (req_init(sock, REQUEST_PUT))
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return (1);
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write(sock, av[1], ft_strlen(av[1]));
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req = read_req(sock);
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if (req != TRANSFER_START)
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return (1);
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net_send_large(sock, file, stat.st_size);
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return (0);
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}
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