65 строки
1.2 KiB
C
65 строки
1.2 KiB
C
#include <stdio.h>
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#include <libssh/libssh.h>
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#include "examples_common.h"
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#define LIMIT 0x100000000
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int main(void) {
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ssh_session session;
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ssh_channel channel;
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char buffer[1024*1024];
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int rc;
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uint64_t total=0;
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uint64_t lastshown=4096;
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session = connect_ssh("localhost", NULL, 0);
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if (session == NULL) {
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return 1;
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}
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channel = ssh_channel_new(session);;
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if (channel == NULL) {
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ssh_disconnect(session);
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return 1;
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}
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rc = ssh_channel_open_session(channel);
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if (rc < 0) {
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ssh_channel_close(channel);
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ssh_disconnect(session);
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return 1;
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}
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rc = ssh_channel_request_exec(channel, "cat > /dev/null");
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if (rc < 0) {
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ssh_channel_close(channel);
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ssh_disconnect(session);
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return 1;
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}
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while ((rc = ssh_channel_write(channel, buffer, sizeof(buffer))) > 0) {
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total += rc;
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if(total/2 >= lastshown){
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printf("written %llx\n", (long long unsigned int) total);
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lastshown=total;
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}
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if(total > LIMIT)
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break;
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}
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if (rc < 0) {
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printf("error : %s\n",ssh_get_error(session));
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ssh_channel_close(channel);
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ssh_disconnect(session);
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return 1;
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}
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ssh_channel_send_eof(channel);
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ssh_channel_close(channel);
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ssh_disconnect(session);
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return 0;
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}
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