44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
#include "ft_p.h"
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int cli_do_get(int sock, char **av)
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{
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int rep;
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int num_blks;
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int num_last_blk;
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int i;
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int fd;
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(void)av;
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if (!av[1] || av[2])
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return (console_msg(-1, "usage: get <file>"));
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if (req_init(sock, REQUEST_FILE, "PORT"))
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return (1);
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write(sock, av[1], ft_strlen(av[1]));
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read(sock, (char*)&rep, sizeof(rep));
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if (ntohs(rep) != FILENAME_OK)
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{
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cli_output(REQUEST_FILE, "PORT", "no such file");
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return (1);
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}
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rep = htons(TRANSFER_START);
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if ((fd = open_new(av[1], O_WRONLY | O_TRUNC | O_APPEND)) < 0)
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rep = htons(ABORT);
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write(sock, (char*)&rep, sizeof(rep));
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if (rep != htons(TRANSFER_START))
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return (1);
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net_get(sock, (char*)&num_blks, sizeof(num_blks));
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net_get(sock, (char*)&num_last_blk, sizeof(num_last_blk));
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num_blks = ntohs(num_blks);
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num_last_blk = ntohs(num_last_blk);
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if (g_debug > 3)
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{
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console_msg(3, "received num_blks=[%i]", num_blks);
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console_msg(3, "received num_last_blk=[%i]", num_last_blk);
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}
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i = -1;
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while (++i < num_blks)
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net_get_fd(sock, fd, MAXSIZE);
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if (num_last_blk)
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net_get_fd(sock, fd, MAXSIZE);
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return (0);
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}
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