81 lines
1.6 KiB
C++
81 lines
1.6 KiB
C++
#include <cstdlib>
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#include <cstring>
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#include <iostream>
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#include <string>
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#include <filesystem>
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#include <unistd.h>
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#include <errno.h>
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#include <sys/wait.h>
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#include <sys/mount.h>
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/**
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* Log something.
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*
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* \param message to log
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*/
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void Pii_Log(const std::string& message) {
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std::cout << message << "\n";
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return;
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}
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/**
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* execute a program from an absolute path
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*
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* \param path absolute path to program (duh)
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* \return program return value, 1 if it does not exist or -1 on error
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*/
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int Pii_ExecuteProgram(const std::string& path) {
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if (pid_t child = fork()) {
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int exitcode = -1;
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waitpid(child, &exitcode, 0);
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return exitcode;
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} else {
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char* args[] = { strdup(path.c_str()), nullptr };
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execv(args[0], args);
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// this should only be reached if we cant load the program
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std::exit(1);
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}
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}
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/**
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* Abort the boot process and drop the user into a recovery shell
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*/
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[[noreturn]]
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void Pii_AbortBoot() {
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Pii_Log("Unable to complete preinitialization. You have been dropped into a minimal recovery environment. Good luck.");
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Pii_ExecuteProgram("/Windows/System32/bash.exe");
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std::exit(1);
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}
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int main() {
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// -- just print shit --
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Pii_Log("Starting Lindows Session Manager Subsystem");
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// -- dynamic linking fun --
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Pii_Log("Regenerating dynamic linker cache");
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Pii_ExecuteProgram("/Windows/System32/ldconfig.exe");
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// -- registry --
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Pii_Log("Starting Lindows Registry Subsystem");
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// TODO
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Pii_Log("Loading Lindows registry");
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// TODO
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// -- swap --
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Pii_Log("Creating pagefiles");
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// TODO
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// -- env --
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Pii_Log("Setting environment variables");
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// TODO
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// we are never ok
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Pii_AbortBoot();
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return 0;
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}
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