Remove everything obsoleted by just using cynject.

[cycript.git] / Mach / Inject.cpp

diff --git a/Mach/Inject.cpp b/Mach/Inject.cpp
deleted file mode 100644 (file)
index 95610d2..0000000
--- a/Mach/Inject.cpp
+++ /dev/null
@@ -1,117 +0,0 @@
-/* Cycript - Optimizing JavaScript Compiler/Runtime
- * Copyright (C) 2009-2014  Jay Freeman (saurik)
-*/
-
-/* GNU Affero General Public License, Version 3 {{{ */
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
-
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
-**/
-/* }}} */
-
-#include <sstream>
-#include <string>
-
-#include <dlfcn.h>
-
-#include "Exception.hpp"
-#include "Pooling.hpp"
-
-#if defined(__APPLE__) && (defined(__i386__) || defined(__x86_64__))
-#include <sys/fcntl.h>
-#include <sys/mman.h>
-
-#include <mach-o/loader.h>
-
-#define CS_OPS_PIDOFFSET 6
-
-extern "C" int csops(pid_t pid, unsigned int ops, void *useraddr, size_t usersize);
-extern "C" int proc_pidpath(int pid, void *buffer, uint32_t buffersize);
-#endif
-
-int main(int argc, char * const argv[], char const * const envp[]);
-extern "C" char *MSmain0(int argc, char *argv[]);
-
-static std::string LibraryFor(void *address) {
-    Dl_info info;
-    _assert(dladdr(address, &info) != 0);
-    return info.dli_fname;
-}
-
-template <typename Type_>
-Type_ *shift(Type_ *data, size_t size) {
-    return reinterpret_cast<Type_ *>(reinterpret_cast<uint8_t *>(data) + size);
-}
-
-void InjectLibrary(int pid, int argc, const char *argv[]) {
-    auto cynject(LibraryFor(reinterpret_cast<void *>(&main)));
-    auto slash(cynject.rfind('/'));
-    _assert(slash != std::string::npos);
-    cynject = cynject.substr(0, slash) + "/cynject";
-
-    auto library(LibraryFor(reinterpret_cast<void *>(&MSmain0)));
-
-#if defined(__APPLE__) && (defined(__i386__) || defined(__x86_64__))
-    off_t offset;
-    _assert(csops(pid, CS_OPS_PIDOFFSET, &offset, sizeof(offset)) != -1);
-
-    char path[PATH_MAX];
-    int writ(proc_pidpath(pid, path, sizeof(path)));
-    _assert(writ != 0);
-
-    auto fd(_syscall(open(path, O_RDONLY)));
-
-    auto page(getpagesize());
-    auto size(page * 4);
-    auto map(_syscall(mmap(NULL, size, PROT_READ, MAP_SHARED, fd, offset)));
-
-    _syscall(close(fd)); // XXX: _scope
-
-    auto header(reinterpret_cast<mach_header *>(map));
-    auto command(reinterpret_cast<load_command *>(header + 1));
-
-    switch (header->magic) {
-        case MH_MAGIC_64:
-            command = shift(command, sizeof(uint32_t));
-        case MH_MAGIC:
-            break;
-        default:
-            _assert(false);
-    }
-
-    bool ios(false);
-    for (decltype(header->ncmds) i(0); i != header->ncmds; ++i) {
-        if (command->cmd == LC_VERSION_MIN_IPHONEOS)
-            ios = true;
-        command = shift(command, command->cmdsize);
-    }
-
-    _syscall(munmap(map, size)); // XXX: _scope
-
-    auto length(library.size());
-    _assert(length >= 6);
-    length -= 6;
-
-    _assert(library.substr(length) == ".dylib");
-    library = library.substr(0, length);
-    library += ios ? "-sim" : "-sys";
-    library += ".dylib";
-#endif
-
-    std::ostringstream inject;
-    inject << cynject << " " << std::dec << pid << " " << library;
-    for (decltype(argc) i(0); i != argc; ++i)
-        inject << " " << argv[i];
-
-    _assert(system(inject.str().c_str()) == 0);
-}