1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
5
6 /*
7 * This test calls PR_OpenFile to create a bunch of files
8 * with various file modes.
9 */
10
11 #include "prio.h"
12 #include "prerror.h"
13 #include "prinit.h"
14
15 #include <stdio.h>
16 #include <stdlib.h>
17
18 #define TEMPLATE_FILE_NAME "template.txt"
19
main(int argc,char ** argv)20 int main(int argc, char **argv)
21 {
22 FILE *template;
23 char buf[32];
24 PRInt32 nbytes;
25 PRFileDesc *fd;
26
27
28 /* Write in text mode. Let stdio deal with line endings. */
29 template = fopen(TEMPLATE_FILE_NAME, "w");
30 fputs("line 1\nline 2\n", template);
31 fclose(template);
32
33 /* Read in binary mode */
34 fd = PR_OpenFile(TEMPLATE_FILE_NAME, PR_RDONLY, 0666);
35 nbytes = PR_Read(fd, buf, sizeof(buf));
36 PR_Close(fd);
37 PR_Delete(TEMPLATE_FILE_NAME);
38
39 fd = PR_OpenFile("tfil0700.txt", PR_RDWR | PR_CREATE_FILE, 0700);
40 if (NULL == fd) {
41 fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
42 PR_GetError(), PR_GetOSError());
43 exit(1);
44 }
45 PR_Write(fd, buf, nbytes);
46 PR_Close(fd);
47
48 fd = PR_OpenFile("tfil0500.txt", PR_RDWR | PR_CREATE_FILE, 0500);
49 if (NULL == fd) {
50 fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
51 PR_GetError(), PR_GetOSError());
52 exit(1);
53 }
54 PR_Write(fd, buf, nbytes);
55 PR_Close(fd);
56
57 fd = PR_OpenFile("tfil0400.txt", PR_RDWR | PR_CREATE_FILE, 0400);
58 if (NULL == fd) {
59 fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
60 PR_GetError(), PR_GetOSError());
61 exit(1);
62 }
63 PR_Write(fd, buf, nbytes);
64 PR_Close(fd);
65
66 fd = PR_OpenFile("tfil0644.txt", PR_RDWR | PR_CREATE_FILE, 0644);
67 if (NULL == fd) {
68 fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
69 PR_GetError(), PR_GetOSError());
70 exit(1);
71 }
72 PR_Write(fd, buf, nbytes);
73 PR_Close(fd);
74
75 fd = PR_OpenFile("tfil0664.txt", PR_RDWR | PR_CREATE_FILE, 0664);
76 if (NULL == fd) {
77 fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
78 PR_GetError(), PR_GetOSError());
79 exit(1);
80 }
81 PR_Write(fd, buf, nbytes);
82 PR_Close(fd);
83
84 fd = PR_OpenFile("tfil0660.txt", PR_RDWR | PR_CREATE_FILE, 0660);
85 if (NULL == fd) {
86 fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
87 PR_GetError(), PR_GetOSError());
88 exit(1);
89 }
90 PR_Write(fd, buf, nbytes);
91 PR_Close(fd);
92
93 fd = PR_OpenFile("tfil0666.txt", PR_RDWR | PR_CREATE_FILE, 0666);
94 if (NULL == fd) {
95 fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
96 PR_GetError(), PR_GetOSError());
97 exit(1);
98 }
99 PR_Write(fd, buf, nbytes);
100 PR_Close(fd);
101
102 fd = PR_OpenFile("tfil0640.txt", PR_RDWR | PR_CREATE_FILE, 0640);
103 if (NULL == fd) {
104 fprintf(stderr, "PR_OpenFile failed (%d, %d)\n",
105 PR_GetError(), PR_GetOSError());
106 exit(1);
107 }
108 PR_Write(fd, buf, nbytes);
109 PR_Close(fd);
110
111 PR_Cleanup();
112 return 0;
113 }
114