Change dir structure to accomodate multiple tools

1 files changed, 0 insertions, 483 deletions

diff --git a/src/ecbor_describe.c b/src/ecbor_describe.c
deleted file mode 100644
index 52b2eed..0000000
--- a/src/ecbor_describe.c
+++ /dev/null
@@ -1,483 +0,0 @@
-/*
- * Copyright (c) 2018 Vasile Vilvoiu <vasi.vilvoiu@gmail.com>
- *
- * libecbor is free software; you can redistribute it and/or modify
- * it under the terms of the MIT license. See LICENSE for details.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <getopt.h>
-#include <string.h>
-#include <malloc.h>
-#include <ecbor.h>
-
-/*
- * Command line arguments
- */
-static struct option long_options[] = {
-  { "tree", no_argument,       0, 't' },
-  { "help", no_argument,       0, 'h' },
-  { 0, 0, 0, 0 }
-};
-
-/*
- * Item buffer for tree mode
- */
-#define MAX_ITEMS 1024
-static ecbor_item_t items_buffer[MAX_ITEMS];
-
-void
-print_help (void);
-void
-print_ecbor_error (ecbor_error_t err);
-ecbor_error_t
-print_ecbor_item (ecbor_item_t *item, unsigned int level, char *prefix);
-
-/*
- * Print help
- */
-void
-print_help (void)
-{
-  printf ("Usage: ecbor-describe [options] <filename>\n");
-  printf ("  options:\n");
-  printf ("  -t, --tree     Use tree decoding mode\n");
-  printf ("  -h, --help     Display this help message\n");
-}
-
-void
-print_ecbor_error (ecbor_error_t err)
-{
-  printf ("ECBOR error %d\n", err);
-}
-
-ecbor_error_t
-print_ecbor_item (ecbor_item_t *item, unsigned int level, char *prefix)
-{
-  static const unsigned int max_str_print_len = 64;
-  static const char *msg_too_large = "<too_large>";
-  ecbor_type_t mt;
-  ecbor_error_t rc;
-  unsigned int i;
-
-  for(i = 0; i < level * 2; i ++) putchar(' ');
-  printf (prefix);
-
-  mt = ecbor_get_type (item);
-  switch (mt) {
-    case ECBOR_TYPE_NINT:
-      {
-        int64_t val;
-        
-        rc = ecbor_get_int64 (item, &val);
-        if (rc != ECBOR_OK) {
-          return rc;
-        }
-        
-        printf ("[NINT] value %lld\n", (long long int)val);
-      }
-      break;
-
-    case ECBOR_TYPE_UINT:
-      {
-        uint64_t val;
-        
-        rc = ecbor_get_uint64 (item, &val);
-        if (rc != ECBOR_OK) {
-          return rc;
-        }
-        
-        printf ("[UINT] value %llu\n", (unsigned long long int) val);
-      }
-      break;
-    
-    case ECBOR_TYPE_STR:
-      {
-        size_t len;
-
-        rc = ecbor_get_length (item, &len);
-        if (rc != ECBOR_OK) {
-          return rc;
-        }
-
-        if (ECBOR_IS_INDEFINITE (item)) {
-          size_t nchunks;
-          
-          rc = ecbor_get_str_chunk_count (item, &nchunks);
-          if (rc != ECBOR_OK) {
-            return rc;
-          }
-
-          printf ("[STR] len %u (indefinite)\n", (unsigned int) len);
-          for (i = 0; i < nchunks; i ++) {
-            ecbor_item_t chunk;
-
-            rc = ecbor_get_str_chunk (item, i, &chunk);
-            if (rc != ECBOR_OK) {
-              return rc;
-            }
-
-            rc = print_ecbor_item (&chunk, level + 1, "");
-            if (rc != ECBOR_OK) {
-              return rc;
-            }
-          }
-        } else {
-          char *val;
-
-          rc = ecbor_get_str (item, &val);
-          if (rc != ECBOR_OK) {
-            return rc;
-          }
-
-          printf ("[STR] len %u value '%.*s'\n", (unsigned int) len,
-                  (int)(len <= max_str_print_len ? len : strlen(msg_too_large)),
-                  (len <= max_str_print_len ? val : msg_too_large));
-        }
-      }
-      break;
-
-    case ECBOR_TYPE_BSTR:
-      {
-        size_t len;
-
-        rc = ecbor_get_length (item, &len);
-        if (rc != ECBOR_OK) {
-          return rc;
-        }
-
-        if (ECBOR_IS_INDEFINITE (item)) {
-          size_t nchunks;
-          
-          rc = ecbor_get_bstr_chunk_count (item, &nchunks);
-          if (rc != ECBOR_OK) {
-            return rc;
-          }
-
-          printf ("[BSTR] len %u (indefinite)\n", (unsigned int) len);
-          for (i = 0; i < nchunks; i ++) {
-            ecbor_item_t chunk;
-
-            rc = ecbor_get_bstr_chunk (item, i, &chunk);
-            if (rc != ECBOR_OK) {
-              return rc;
-            }
-
-            rc = print_ecbor_item (&chunk, level + 1, "");
-            if (rc != ECBOR_OK) {
-              return rc;
-            }
-          }
-        } else {
-          uint8_t *val;
-
-          rc = ecbor_get_bstr (item, &val);
-          if (rc != ECBOR_OK) {
-            return rc;
-          }
-
-          printf ("[BSTR] len %u value ", (unsigned int) len);
-          if (len > max_str_print_len) {
-            printf ("'%s'\n", msg_too_large);
-          } else {
-            printf ("'");
-            for (i = 0; i < len; i ++) {
-              printf("%02x", val[i]);
-            }
-            printf ("'\n");
-          }
-        }
-      }
-      break;
-    
-    case ECBOR_TYPE_ARRAY:
-      {
-        size_t len, i;
-
-        rc = ecbor_get_length (item, &len);
-        if (rc != ECBOR_OK) {
-          return rc;
-        }
-
-        printf ("[ARRAY] len %u %s\n", (unsigned int) len,
-                (ECBOR_IS_INDEFINITE (item) ? "(indefinite)" : ""));
-        for (i = 0; i < len; i ++) {
-          ecbor_item_t child;
-
-          rc = ecbor_get_array_item (item, i, &child);
-          if (rc != ECBOR_OK) {
-            return rc;
-          }
-
-          rc = print_ecbor_item (&child, level+1, "");
-          if (rc != ECBOR_OK) {
-            return rc;
-          }
-        }
-      }
-      break;
-
-    case ECBOR_TYPE_MAP:
-      {
-        size_t len, i;
-        char kv_msg[100] = { 0 };
-
-        rc = ecbor_get_length (item, &len);
-        if (rc != ECBOR_OK) {
-          return rc;
-        }
-
-        printf ("[MAP] len %u %s\n", (unsigned int) len,
-                (ECBOR_IS_INDEFINITE (item) ? "(indefinite)" : ""));
-        for (i = 0; i < len; i ++) {
-          ecbor_item_t k, v;
-
-          rc = ecbor_get_map_item (item, i, &k, &v);
-          if (rc != ECBOR_OK) {
-            return rc;
-          }
-
-          sprintf (kv_msg, "key[%u]: ", (unsigned int) i);
-          rc = print_ecbor_item (&k, level+2, kv_msg);
-          if (rc != ECBOR_OK) {
-            return rc;
-          }
-          
-          sprintf (kv_msg, "val[%u]: ", (unsigned int) i);
-          rc = print_ecbor_item (&v, level+2, kv_msg);
-          if (rc != ECBOR_OK) {
-            return rc;
-          }
-        }
-      }
-      break;
-
-    case ECBOR_TYPE_TAG:
-      {
-        uint64_t val;
-        ecbor_item_t child;
-        
-        rc = ecbor_get_tag_value (item, &val);
-        if (rc != ECBOR_OK) {
-          return rc;
-        }
-        
-        printf ("[TAG] value %lld\n", (long long int)val);
-
-        rc = ecbor_get_tag_item (item, &child);
-        if (rc != ECBOR_OK) {
-          return rc;
-        }
-
-        rc = print_ecbor_item (&child, level+1, "");
-        if (rc != ECBOR_OK) {
-          return rc;
-        }
-      }
-      break;
-
-    case ECBOR_TYPE_FP32:
-      {
-        float val;
-        
-        rc = ecbor_get_fp32 (item, &val);
-        if (rc != ECBOR_OK) {
-          return rc;
-        }
-        
-        printf ("[FP32] value %f\n", val);
-      }
-      break;
-
-    case ECBOR_TYPE_FP64:
-      {
-        double val;
-        
-        rc = ecbor_get_fp64 (item, &val);
-        if (rc != ECBOR_OK) {
-          return rc;
-        }
-        
-        printf ("[FP64] value %f\n", val);
-      }
-      break;
-    
-    case ECBOR_TYPE_BOOL:
-      {
-        uint8_t val;
-        
-        rc = ecbor_get_bool (item, &val);
-        if (rc != ECBOR_OK) {
-          return rc;
-        }
-        
-        printf ("[BOOL] value %s\n", (val ? "true" : "false"));
-      }
-      break;
-    
-    case ECBOR_TYPE_NULL:
-      printf ("[NULL]\n");
-      break;
-    
-    case ECBOR_TYPE_UNDEFINED:
-      printf ("[UNDEFINED]\n");
-      break;
-
-    default:
-      printf ("[UNKNOWN]\n");
-      break;
-  }
-  
-  return ECBOR_OK;
-}
-
-/*
- * Program entry
- */
-int
-main(int argc, char **argv)
-{
-  char *filename = NULL;
-  unsigned char *cbor = NULL;
-  long int cbor_length = 0;
-  int tree_mode = 0;
-
-  /* parse arguments */
-  while (1) {
-    int option_index, c;
-
-    c = getopt_long (argc, argv, "ht", long_options, &option_index);
-    if (c == -1) {
-      break;
-    }
-    
-    switch (c) {
-      case 't':
-        tree_mode = 1;
-        break;
-
-      default:
-        print_help ();
-        return 0;
-    }
-  }
-  
-  if (optind != (argc-1)) {
-    fprintf (stderr, "Expecting exactly one file name!\n");
-    print_help ();
-    return -1;
-  } else {
-    filename = strdup (argv[optind]);
-  }
-  
-  /* load CBOR data from file */
-  {
-    FILE *fp;
-
-    fprintf (stderr, "Reading CBOR from file '%s'\n", filename);
-    fp = fopen (filename, "rb");
-    if (!fp) {
-      fprintf (stderr, "Error opening file!\n");
-      return -1;
-    }
-
-    if (fseek (fp, 0L, SEEK_END)) {
-      fprintf (stderr, "Error seeking end of file!\n");
-      fclose (fp);
-      return -1;
-    }
-    cbor_length = ftell(fp);
-    if (cbor_length < 0) {
-      fprintf (stderr, "Error determining input size!\n");
-      fclose (fp);
-      return -1;
-    }
-    if (fseek (fp, 0L, SEEK_SET)) {
-      fprintf (stderr, "Error seeking beginning of file!\n");
-      fclose (fp);
-      return -1;
-    }
-    
-    cbor = (unsigned char *) malloc (cbor_length);
-    if (!cbor) {
-      fprintf (stderr, "Error allocating %d bytes!\n", (int) cbor_length);
-      fclose (fp);
-      return -1;
-    }
-    
-    if (fread (cbor, 1, cbor_length, fp) != (size_t) cbor_length) {
-      fprintf (stderr, "Error reading %d bytes!\n", (int) cbor_length);
-      fclose (fp);
-      return -1;
-    }
-    
-    fclose (fp);
-    free (filename);
-  }
-  
-  /* parse CBOR data */
-  {
-    ecbor_decode_context_t context;
-    ecbor_error_t rc;
-
-    if (tree_mode) {
-      rc = ecbor_initialize_decode_tree (&context, cbor, cbor_length,
-                                         items_buffer, MAX_ITEMS);
-    } else {
-      rc = ecbor_initialize_decode (&context, cbor, cbor_length);
-    }
-    if (rc != ECBOR_OK) {
-      print_ecbor_error (rc);
-      return -1;
-    }
-    
-    fprintf (stderr, "CBOR objects:\n");
-    
-    if (tree_mode) {
-      /* decode all */
-      ecbor_item_t *item;
-
-      rc = ecbor_decode_tree (&context, &item);
-      if (rc != ECBOR_OK) {
-        print_ecbor_error (rc);
-        return -1;
-      }
-      
-      while (item) {
-        rc = print_ecbor_item (item, 0, "");
-        if (rc != ECBOR_OK) {
-          print_ecbor_error (rc);
-          return -1;
-        }
-        
-        item = item->next;
-      }
-    } else {
-      /* normal mode, consume */
-      ecbor_item_t item;
-
-      while (1) {
-        rc = ecbor_decode (&context, &item);
-        if (rc != ECBOR_OK) {
-          if (rc == ECBOR_END_OF_BUFFER) {
-            break;
-          }
-          print_ecbor_error (rc);
-          return -1;
-        }
-
-        rc = print_ecbor_item (&item, 0, "");
-        if (rc != ECBOR_OK) {
-          print_ecbor_error (rc);
-          return -1;
-        }
-      }
-    }
-  }
-  
-  free (cbor);
-  
-  /* all ok */
-  return 0;
-}
\ No newline at end of file