File: emscripten_fs_api_browser2.c

package info (click to toggle)
emscripten 3.1.69%2Bdfsg-3
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 121,860 kB
  • sloc: ansic: 636,110; cpp: 425,974; javascript: 78,401; python: 58,404; sh: 49,154; pascal: 5,237; makefile: 3,366; asm: 2,415; lisp: 1,869
file content (65 lines) | stat: -rw-r--r-- 1,307 bytes parent folder | download | duplicates (3)
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
// Copyright 2015 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 <stdio.h>
#include <stdlib.h>
#include <emscripten.h>
#include <assert.h>
#include <string.h>
#include <SDL/SDL.h>
#include "SDL/SDL_image.h"

int result = 1;
int get_count = 0;

void onLoaded(const char* file) {
  if (strcmp(file, "/tmp/test.html")) {
    printf("what?\n");
    result = 0;
  }

  FILE * f = fopen(file, "r");
  if (f) {
      printf("exists: %s\n", file);
      int c = fgetc (f);
      if (c == EOF) {
        printf("file empty: %s\n", file);
        result = 0;
      }
      fclose(f);
  } else {
    result = 0;
    printf("!exists: %s\n", file);
  }

  get_count++;
  printf("onLoaded %s\n", file);

  if (get_count == 2) {
    exit(result);
  }
}

void onError(const char* file) {
  printf("error...\n");
  result = 0;
}

int main() {
  emscripten_async_wget(
    "http://localhost:8888/test.html",
    "/tmp/test.html",
    onLoaded,
    onError);

  // get another file to the same place
  emscripten_async_wget(
    "http://localhost:8888/test.js",
    "/tmp/test.html",
    onLoaded,
    onError);

  return 0;
}