File: hello_file.cpp

package info (click to toggle)
emscripten 2.0.12~dfsg-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 108,440 kB
  • sloc: ansic: 510,324; cpp: 384,763; javascript: 84,341; python: 51,362; sh: 50,019; pascal: 4,159; makefile: 3,409; asm: 2,150; lisp: 1,869; ruby: 488; cs: 142
file content (36 lines) | stat: -rw-r--r-- 895 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
// Copyright 2016 The Emscripten Authors.  All rights reserved.
// Emscripten is available under two separate licenses, the MIT license and the
// University of Illinois/NCSA Open Source License.  Both these licenses can be
// found in the LICENSE file.

#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <emscripten/emscripten.h>

int main()
{
  FILE *file = fopen("dirrey/hello file !#$%&'()+,-.;=@[]^_`{}~ %%.txt", "rb");
  assert(file);
  fseek(file, 0, SEEK_END);

  long size = ftell(file);
  rewind(file);
  printf("size: %ld\n", size);

  char *buffer = (char*) malloc (sizeof(char)*(size+1));
  assert(buffer);
  buffer[size] = '\0';

  size_t read = fread(buffer, 1, size, file);
  printf("File contents: %s\n", buffer);
  assert(size == 6);
  assert(!strcmp(buffer, "Hello!"));

  fclose(file);

#ifdef REPORT_RESULT
  REPORT_RESULT(0);
#endif
}