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// Copyright 2012 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 <emscripten.h>
#include <assert.h>
#include <string.h>
#include <SDL/SDL.h>
#include "SDL/SDL_image.h"
#include <sys/stat.h>
#include <unistd.h>
extern "C" {
int result = 1;
int get_count = 0;
int data_ok = 0;
int data_bad = 0;
void onLoadedData(void *arg, void *buffer, int size) {
printf("onLoadedData %d\n", (int)arg);
get_count++;
assert(size == 329895);
assert((int)arg == 135);
unsigned char *b = (unsigned char*)buffer;
assert(b[0] == 137);
assert(b[1122] == 128);
assert(b[1123] == 201);
assert(b[202125] == 218);
data_ok = 1;
}
void onErrorData(void *arg) {
printf("onErrorData %d\n", (int)arg);
get_count++;
assert((int)arg == 246);
data_bad = 1;
}
int counter = 0;
void wait_wgets() {
if (counter++ == 60) {
printf("%d\n", get_count);
counter = 0;
}
if (get_count == 6) {
static bool fired = false;
if (!fired) {
fired = true;
emscripten_async_wget_data(
"http://localhost:8888/screenshot.png",
(void*)135,
onLoadedData,
onErrorData);
emscripten_async_wget_data(
"http://localhost:8888/fail_me",
(void*)246,
onLoadedData,
onErrorData);
}
} else if (get_count == 8) {
assert(IMG_Load("/tmp/screen_shot.png"));
assert(data_ok == 1 && data_bad == 1);
emscripten_cancel_main_loop();
REPORT_RESULT(result);
}
assert(get_count <= 8);
}
void onLoaded(const char* file) {
if (strcmp(file, "/tmp/test.html") && strcmp(file, "/tmp/screen_shot.png")
&& strcmp(file, "/this_directory_does_not_exist_and_should_be_created_by_wget/test.html")
&& strcmp(file, "/path/this_directory_is_relative_to_cwd/test.html")) {
result = 0;
}
if (FILE * f = fopen(file, "r")) {
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);
}
void onError(const char* file) {
if (strcmp(file, "/tmp/null")) {
result = 0;
}
get_count++;
printf("onError %s\n", file);
}
int main() {
emscripten_async_wget(
"http://localhost:8888/this_is_not_a_file",
"/tmp/null",
onLoaded,
onError);
emscripten_async_wget(
"http://localhost:8888/test.html",
"/tmp/test.html",
onLoaded,
onError);
// Try downloading the same file a second time
emscripten_async_wget(
"http://localhost:8888/test.html",
"/tmp/test.html",
onLoaded,
onError);
// Try downloading a file to a destination directory that does not exist.
emscripten_async_wget(
"http://localhost:8888/test.html",
"/this_directory_does_not_exist_and_should_be_created_by_wget/test.html",
onLoaded,
onError);
mkdir("/path", 0777);
chdir("/path");
// Try downloading a file to a destination directory that is a nonexisting path relative to CWD.
emscripten_async_wget(
"http://localhost:8888/test.html",
"this_directory_is_relative_to_cwd/test.html",
onLoaded,
onError);
char name[40];
strcpy(name, "/tmp/screen_shot.png"); // test for issue #2349, name being free'd
emscripten_async_wget(
"http://localhost:8888/screenshot.png",
name,
onLoaded,
onError);
memset(name, 0, 30);
emscripten_set_main_loop(wait_wgets, 0, 0);
return 0;
}
}
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