6c8e44a5 |
1 | /**/ |
2 | |
3 | #include "ucgicommon.h" |
4 | |
5 | const char *const envok[]= { |
6 | "CONTENT_LENGTH", |
7 | "CONTENT_TYPE", |
8 | "DOCUMENT_ROOT", |
9 | "GATEWAY_INTERFACE", |
10 | "HTTP_ACCEPT", |
11 | "HTTP_ACCEPT_ENCODING", |
12 | "HTTP_ACCEPT_LANGUAGE", |
13 | "HTTP_CACHE_CONTROL", |
14 | "HTTP_HOST", |
15 | "HTTP_NEGOTIATE", |
16 | "HTTP_PRAGMA", |
17 | "HTTP_USER_AGENT", |
18 | "PATH_INFO", |
19 | "PATH_TRANSLATED", |
20 | "QUERY_STRING", |
21 | "REMOTE_ADDR", |
22 | "REMOTE_HOST", |
23 | "REMOTE_USER", |
24 | "REMOTE_IDENT", |
25 | "REQUEST_METHOD", |
26 | "SCRIPT_FILENAME", |
27 | "SCRIPT_NAME", |
28 | "SCRIPT_URI", |
29 | "SCRIPT_URL", |
30 | "SERVER_ADMIN", |
31 | "SERVER_NAME", |
32 | "SERVER_PORT", |
33 | "SERVER_PROTOCOL", |
34 | "SERVER_SOFTWARE", |
35 | 0 |
36 | }; |
37 | const int nenvok= sizeof(envok)/sizeof(envok[0]); |
38 | |
39 | void syserror(const char *m) { |
40 | if (printf("Content-Type: text/plain\n\n" |
41 | "ucgi: system call error:\n" |
42 | "%s: %s\n", |
43 | m,strerror(errno))==EOF || fflush(stdout)) outerror(); |
44 | exit(0); |
45 | } |
46 | |
47 | void error(const char *m) { |
48 | if (printf("Content-Type: text/plain\n\n" |
49 | "ucgi: error:\n" |
50 | "%s\n", |
51 | m)==EOF || fflush(stdout)) outerror(); |
52 | exit(0); |
53 | } |
54 | |
55 | void *xmalloc(size_t sz) { |
56 | void *r; |
57 | |
58 | r= malloc(sz); |
59 | if (!r) syserror("malloc failed"); |
60 | return r; |
61 | } |