56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
#include "experiments.h"
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#include <stdio.h>
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#include "usb_helpers.h"
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#include "command.h"
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void usb_task_exit(struct pwned_device *dev)
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{
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struct dev_cmd_resp *resp;
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if(IS_CHECKM8_FAIL(open_device_session(dev)))
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{
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printf("failed to open device session\n");
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return;
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}
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if(IS_CHECKM8_FAIL(install_payload(dev, PAYLOAD_SYNC, SRAM)))
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{
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printf("failed to install sync payload\n");
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return;
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}
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if(IS_CHECKM8_FAIL(install_payload(dev, PAYLOAD_EXIT_USB_TASK, SRAM)))
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{
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printf("failed to install sync payload\n");
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return;
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}
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resp = execute_payload(dev, PAYLOAD_SYNC, 0, 0);
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if(IS_CHECKM8_FAIL(resp->ret))
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{
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printf("failed to execute bootstrap\n");
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return;
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}
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free_dev_cmd_resp(resp);
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if(IS_CHECKM8_FAIL(uninstall_payload(dev, PAYLOAD_SYNC)))
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{
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printf("failed to uninstall sync payload\n");
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return;
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}
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resp = execute_payload(dev, PAYLOAD_EXIT_USB_TASK, 0,
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1, get_payload_address(dev, PAYLOAD_EXIT_USB_TASK));
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if(IS_CHECKM8_FAIL(resp->ret))
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{
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printf("failed to exit usb task\n");
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return;
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}
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if(IS_CHECKM8_FAIL(close_device_session(dev)))
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{
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printf("failed to close device session\n");
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return;
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}
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} |