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Parsing filesize on ftp.task.gda.pl

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This commit is contained in:
Witold Filipczyk 2006-03-16 22:13:40 +01:00 committed by
parent c705baa58b
commit 1fc28980d7
1 changed files with 22 additions and 2 deletions
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24
src/protocol/ftp/ftp.c
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@ -805,8 +805,28 @@ get_filesize_from_RETR(unsigned char *data, int data_len)
if (data[pos] == '(')
pos_file_len = pos;
if (!pos_file_len || pos_file_len == data_len - 1)
return -1;
if (!pos_file_len || pos_file_len == data_len - 1) {
/* Getting file size from ftp.task.gda.pl */
/* 150 5676.4 kbytes to download */
unsigned char tmp = data[data_len - 1];
unsigned char *kbytes;
char *endptr;
double size;
data[data_len - 1] = '\0';
kbytes = strstr(data, "kbytes");
data[data_len - 1] = tmp;
if (!kbytes) return -1;
for (kbytes -= 2; kbytes >= data; kbytes--) {
if (*kbytes == ' ') break;
}
if (*kbytes != ' ') return -1;
kbytes++;
size = strtod((const char *)kbytes, &endptr);
if (endptr == (char *)kbytes) return -1;
return (off_t)(size * 1024.0);
}
pos_file_len++;
if (!isdigit(data[pos_file_len]))