mv main.c -> elfucli.c, make it scriptable via args

[centaur.git] / src / main.c

diff --git a/src/main.c b/src/main.c
deleted file mode 100644 (file)
index eda76e5..0000000
--- a/src/main.c
+++ /dev/null
@@ -1,100 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <getopt.h>
-#include <libelfu/libelfu.h>
-
-#include "elfhandle.h"
-#include "options.h"
-#include "printing.h"
-
-
-int main(int argc, char **argv)
-{
-  CLIOpts opts = { 0 };
-  ELFHandles hIn = { 0 };
-  ELFHandles hOut = { 0 };
-  int exitval = EXIT_SUCCESS;
-  ElfuElf *me;
-
-  /* Is libelf alive and well? */
-  if (elf_version(EV_CURRENT) == EV_NONE) {
-    fprintf(stderr, "libelf init error: %s\n", elf_errmsg(-1));
-  }
-
-
-  /* Parse and validate user input */
-  parseOptions(&opts, argc, argv);
-
-
-  /* Open input/output files */
-  openElf(&hIn, opts.fnInput, ELF_C_READ);
-  if (!hIn.e) {
-    exitval = EXIT_FAILURE;
-    goto EXIT;
-  }
-
-  /* Now that we have a (hopefully) sane environment, execute commands. */
-  me = elfu_mFromElf(hIn.e);
-  closeElf(&hIn);
-  if (!me) {
-    printf("Failed to load model, aborting.\n");
-    goto EXIT;
-  }
-
-  elfu_mCheck(me);
-
-  //elfu_mDumpElf(me);
-
-  /* Perform requested transformations on the memory model on-the-fly. */
-  if (opts.fnReladd) {
-    ELFHandles hRel = { 0 };
-    ElfuElf *mrel = NULL;
-
-    openElf(&hRel, opts.fnReladd, ELF_C_READ);
-    if (!hRel.e) {
-      printf("--reladd: Failed to open file for --reladd, skipping operation.\n");
-    } else {
-      mrel = elfu_mFromElf(hRel.e);
-      closeElf(&hRel);
-      if (!mrel) {
-        printf("--reladd: Failed to load model for --reladd, skipping operation.\n");
-      } else {
-        elfu_mCheck(mrel);
-        elfu_mReladd(me, mrel);
-        printf("--reladd: Injected %s.\n", opts.fnReladd);
-      }
-    }
-  }
-
-  //elfu_mDumpElf(me);
-
-  /* Copy the input ELF to the output file if one is specified. */
-  if (opts.fnOutput) {
-    printf("Writing modified file to %s.\n", opts.fnOutput);
-    elfu_mCheck(me);
-
-
-    openElf(&hOut, opts.fnOutput, ELF_C_WRITE);
-    if (!hOut.e) {
-      printf("Failed to open output file. Aborting.\n");
-      exitval = EXIT_FAILURE;
-      goto EXIT;
-    }
-
-    elfu_mToElf(me, hOut.e);
-
-    if (elf_update(hOut.e, ELF_C_WRITE) < 0) {
-      fprintf(stderr, "elf_update() failed: %s\n", elf_errmsg(-1));
-    }
-    closeElf(&hOut);
-  }
-
-
-
-EXIT:
-  if (hIn.e) {
-    closeElf(&hIn);
-  }
-
-  return (exitval);
-}