1 files changed, 0 insertions, 250 deletions
diff --git a/custom_mutators/grammatron/gramfuzz-util.c b/custom_mutators/grammatron/gramfuzz-util.c
deleted file mode 100644
index cb2e1b59..00000000
--- a/custom_mutators/grammatron/gramfuzz-util.c
+++ /dev/null
@@ -1,250 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <assert.h>
-#include "afl-fuzz.h"
-#include "gramfuzz.h"
-
-/* Dynamic Array for adding to the input repr
- * */
-void initArray(Array *a, size_t initialSize) {
-
-  a->start = (terminal *)calloc(1, sizeof(terminal) * initialSize);
-  a->used = 0;
-  a->size = initialSize;
-  a->inputlen = 0;
-
-}
-
-void insertArray(Array *a, int state, char *symbol, size_t symbol_len,
-                 int trigger_idx) {
-
-  // a->used is the number of used entries, because a->array[a->used++] updates
-  // a->used only *after* the array has been accessed. Therefore a->used can go
-  // up to a->size
-  terminal *term_ptr;
-  if (a->used == a->size) {
-
-    a->size = a->size * sizeof(terminal);
-    a->start = (terminal *)realloc(a->start, a->size * sizeof(terminal));
-
-  }
-
-  // Add the element
-  term_ptr = &a->start[a->used];
-  term_ptr->state = state;
-  term_ptr->symbol = symbol;
-  term_ptr->symbol_len = symbol_len;
-  term_ptr->trigger_idx = trigger_idx;
-
-  // Increment the pointer
-  a->used += 1;
-  a->inputlen += symbol_len;
-
-}
-
-void freeArray(Array *a) {
-
-  terminal *ptr;
-  for (int x = 0; x < a->used; x++) {
-
-    ptr = &a->start[x];
-    free(ptr);
-
-  }
-
-  a->start = NULL;
-  a->used = a->size = 0;
-
-}
-
-/* Dynamic array for adding indices of states/recursive features
- * Source:
- * https://stackoverflow.com/questions/3536153/c-dynamically-growing-array
- */
-void initArrayIdx(IdxMap *a, size_t initialSize) {
-
-  a->array = (int *)malloc(initialSize * sizeof(int));
-  a->used = 0;
-  a->size = initialSize;
-
-}
-
-void insertArrayIdx(IdxMap *a, int idx) {
-
-  // a->used is the number of used entries, because a->array[a->used++] updates
-  // a->used only *after* the array has been accessed. Therefore a->used can go
-  // up to a->size
-  if (a->used == a->size) {
-
-    a->size *= 2;
-    a->array = (int *)realloc(a->array, a->size * sizeof(int));
-
-  }
-
-  a->array[a->used++] = idx;
-
-}
-
-void freeArrayIdx(IdxMap *a) {
-
-  free(a->array);
-  a->array = NULL;
-  a->used = a->size = 0;
-
-}
-
-/* Dynamic array for adding potential splice points
- */
-void initArraySplice(SpliceCandArray *a, size_t initialSize) {
-
-  a->start = (SpliceCand *)malloc(initialSize * sizeof(SpliceCand));
-  a->used = 0;
-  a->size = initialSize;
-
-}
-
-void insertArraySplice(SpliceCandArray *a, Candidate *candidate, int idx) {
-
-  // a->used is the number of used entries, because a->array[a->used++] updates
-  // a->used only *after* the array has been accessed. Therefore a->used can go
-  // up to a->size
-  SpliceCand *candptr;
-  if (a->used == a->size) {
-
-    a->size = a->size * sizeof(SpliceCand);
-    a->start = (SpliceCand *)realloc(a->start, a->size * sizeof(SpliceCand));
-
-  }
-
-  // Add the element
-  candptr = &a->start[a->used];
-  candptr->splice_cand = candidate;
-  candptr->idx = idx;
-  a->used += 1;
-
-}
-
-void freeArraySplice(IdxMap *a) {
-
-  free(a->array);
-  a->array = NULL;
-  a->used = a->size = 0;
-
-}
-
-int fact(int n) {
-
-  int i, f = 1;
-  for (i = 1; i <= n; i++) {
-
-    f *= i;
-
-  }
-
-  return f;
-
-}
-
-/* Uses the walk to create the input in-memory */
-u8 *unparse_walk(Array *input) {
-
-  terminal *term_ptr;
-  int       offset = 0;
-  u8 *      unparsed = (u8 *)malloc(input->inputlen + 1);
-  term_ptr = &input->start[offset];
-  strcpy(unparsed, term_ptr->symbol);
-  offset += 1;
-  while (offset < input->used) {
-
-    term_ptr = &input->start[offset];
-    strcat(unparsed, term_ptr->symbol);
-    offset += 1;
-
-  }
-
-  return unparsed;
-
-}
-
-/*Dump the input representation into a file*/
-void write_input(Array *input, u8 *fn) {
-
-  FILE *fp;
-  // If file already exists, then skip creating the file
-  if (access(fn, F_OK) != -1) { return; }
-
-  fp = fopen(fn, "wbx+");
-  // If the input has already been flushed, then skip silently
-  if (fp == NULL) {
-
-    printf("\n File could not be open, exiting");
-    exit(1);
-
-  }
-
-  // Write the length parameters
-  fwrite(&input->used, sizeof(size_t), 1, fp);
-  fwrite(&input->size, sizeof(size_t), 1, fp);
-  fwrite(&input->inputlen, sizeof(size_t), 1, fp);
-
-  // Write the dynamic array to file
-  fwrite(input->start, input->size * sizeof(terminal), 1, fp);
-  // printf("\nUsed:%zu Size:%zu Inputlen:%zu", input->used, input->size,
-  // input->inputlen);
-  fclose(fp);
-
-}
-
-// Read the input representation into memory
-Array *read_input(state *pda, u8 *fn) {
-
-  FILE *    fp;
-  terminal *term;
-  state *   state_ptr;
-  trigger * trigger;
-  int       trigger_idx;
-  Array *   input = (Array *)calloc(1, sizeof(Array));
-  fp = fopen(fn, "rb");
-  if (fp == NULL) {
-
-    printf("\nFile:%s does not exist..exiting", fn);
-    exit(1);
-
-  }
-
-  // Read the length parameters
-  fread(&input->used, sizeof(size_t), 1, fp);
-  fread(&input->size, sizeof(size_t), 1, fp);
-  fread(&input->inputlen, sizeof(size_t), 1, fp);
-
-  terminal *start_ptr = (terminal *)calloc(input->size, sizeof(terminal));
-
-  // Read the dynamic array to memory
-  fread(start_ptr, input->size * sizeof(terminal), 1, fp);
-  // Update the pointers to the terminals since they would have
-  // changed
-  int idx = 0;
-  while (idx < input->used) {
-
-    terminal *term = &start_ptr[idx];
-    // Find the state
-    state_ptr = pda + term->state;
-    // Find the trigger and update the terminal address
-    trigger_idx = term->trigger_idx;
-    trigger = (state_ptr->ptr) + trigger_idx;
-    term->symbol = trigger->term;
-    idx += 1;
-
-  }
-
-  input->start = start_ptr;
-  // printf("\nUsed:%zu Size:%zu Inputlen:%zu", input->used, input->size,
-  // input->inputlen);
-
-  fclose(fp);
-
-  return input;
-
-}
-