version 1.173, 2020/06/29 19:22:09 |
version 1.178, 2022/07/05 14:04:25 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2014-2019 Ingo Schwarze <schwarze@usta.de> |
* Copyright (c) 2014-2019, 2021, 2022 Ingo Schwarze <schwarze@usta.de> |
* Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv> |
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* Copyright (c) 2022 Anna Vyalkova <cyber@sysrq.in> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
Line 86 static void pg_search(const struct req *); |
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Line 87 static void pg_search(const struct req *); |
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static void pg_searchres(const struct req *, |
static void pg_searchres(const struct req *, |
struct manpage *, size_t); |
struct manpage *, size_t); |
static void pg_show(struct req *, const char *); |
static void pg_show(struct req *, const char *); |
static void resp_begin_html(int, const char *, const char *); |
static int resp_begin_html(int, const char *, const char *); |
static void resp_begin_http(int, const char *); |
static void resp_begin_http(int, const char *); |
static void resp_catman(const struct req *, const char *); |
static void resp_catman(const struct req *, const char *); |
static void resp_copy(const char *); |
static int resp_copy(const char *, const char *); |
static void resp_end_html(void); |
static void resp_end_html(void); |
static void resp_format(const struct req *, const char *); |
static void resp_format(const struct req *, const char *); |
static void resp_searchform(const struct req *, enum focus); |
static void resp_searchform(const struct req *, enum focus); |
Line 125 static const char *const arch_names[] = { |
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Line 126 static const char *const arch_names[] = { |
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"amd64", "alpha", "armv7", "arm64", |
"amd64", "alpha", "armv7", "arm64", |
"hppa", "i386", "landisk", "loongson", |
"hppa", "i386", "landisk", "loongson", |
"luna88k", "macppc", "mips64", "octeon", |
"luna88k", "macppc", "mips64", "octeon", |
"powerpc64", "sgi", "socppc", "sparc64", |
"powerpc64", "riscv64", "sparc64", |
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"amiga", "arc", "armish", "arm32", |
"amiga", "arc", "armish", "arm32", |
"atari", "aviion", "beagle", "cats", |
"atari", "aviion", "beagle", "cats", |
"hppa64", "hp300", |
"hppa64", "hp300", |
"ia64", "mac68k", "mvme68k", "mvme88k", |
"ia64", "mac68k", "mvme68k", "mvme88k", |
"mvmeppc", "palm", "pc532", "pegasos", |
"mvmeppc", "palm", "pc532", "pegasos", |
"pmax", "powerpc", "solbourne", "sparc", |
"pmax", "powerpc", "sgi", "socppc", |
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"solbourne", "sparc", |
"sun3", "vax", "wgrisc", "x68k", |
"sun3", "vax", "wgrisc", "x68k", |
"zaurus" |
"zaurus" |
}; |
}; |
Line 351 resp_begin_http(int code, const char *msg) |
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Line 353 resp_begin_http(int code, const char *msg) |
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fflush(stdout); |
fflush(stdout); |
} |
} |
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static void |
static int |
resp_copy(const char *filename) |
resp_copy(const char *element, const char *filename) |
{ |
{ |
char buf[4096]; |
char buf[4096]; |
ssize_t sz; |
ssize_t sz; |
int fd; |
int fd; |
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if ((fd = open(filename, O_RDONLY)) != -1) { |
if ((fd = open(filename, O_RDONLY)) == -1) |
fflush(stdout); |
return 0; |
while ((sz = read(fd, buf, sizeof(buf))) > 0) |
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write(STDOUT_FILENO, buf, sz); |
if (element != NULL) |
close(fd); |
printf("<%s>\n", element); |
} |
fflush(stdout); |
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while ((sz = read(fd, buf, sizeof(buf))) > 0) |
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write(STDOUT_FILENO, buf, sz); |
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close(fd); |
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return 1; |
} |
} |
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static void |
static int |
resp_begin_html(int code, const char *msg, const char *file) |
resp_begin_html(int code, const char *msg, const char *file) |
{ |
{ |
char *cp; |
const char *name, *sec, *cp; |
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int namesz, secsz; |
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resp_begin_http(code, msg); |
resp_begin_http(code, msg); |
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Line 384 resp_begin_html(int code, const char *msg, const char |
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Line 391 resp_begin_html(int code, const char *msg, const char |
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" <title>", |
" <title>", |
CSS_DIR); |
CSS_DIR); |
if (file != NULL) { |
if (file != NULL) { |
if ((cp = strrchr(file, '/')) != NULL) |
cp = strrchr(file, '/'); |
file = cp + 1; |
name = cp == NULL ? file : cp + 1; |
if ((cp = strrchr(file, '.')) != NULL) { |
cp = strrchr(name, '.'); |
printf("%.*s(%s) - ", (int)(cp - file), file, cp + 1); |
namesz = cp == NULL ? strlen(name) : cp - name; |
} else |
sec = NULL; |
printf("%s - ", file); |
if (cp != NULL && cp[1] != '0') { |
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sec = cp + 1; |
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secsz = strlen(sec); |
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} else if (name - file > 1) { |
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for (cp = name - 2; cp >= file; cp--) { |
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if (*cp < '1' || *cp > '9') |
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continue; |
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sec = cp; |
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secsz = name - cp - 1; |
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break; |
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} |
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} |
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printf("%.*s", namesz, name); |
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if (sec != NULL) |
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printf("(%.*s)", secsz, sec); |
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fputs(" - ", stdout); |
} |
} |
printf("%s</title>\n" |
printf("%s</title>\n" |
"</head>\n" |
"</head>\n" |
"<body>\n", |
"<body>\n", |
CUSTOMIZE_TITLE); |
CUSTOMIZE_TITLE); |
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resp_copy(MAN_DIR "/header.html"); |
return resp_copy("header", MAN_DIR "/header.html"); |
} |
} |
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static void |
static void |
resp_end_html(void) |
resp_end_html(void) |
{ |
{ |
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if (resp_copy("footer", MAN_DIR "/footer.html")) |
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puts("</footer>"); |
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resp_copy(MAN_DIR "/footer.html"); |
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puts("</body>\n" |
puts("</body>\n" |
"</html>"); |
"</html>"); |
} |
} |
Line 414 resp_searchform(const struct req *req, enum focus focu |
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Line 436 resp_searchform(const struct req *req, enum focus focu |
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{ |
{ |
int i; |
int i; |
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printf("<form action=\"/%s\" method=\"get\" " |
printf("<form role=\"search\" action=\"/%s\" method=\"get\" " |
"autocomplete=\"off\" autocapitalize=\"none\">\n" |
"autocomplete=\"off\" autocapitalize=\"none\">\n" |
" <fieldset>\n" |
" <fieldset>\n" |
" <legend>Manual Page Search Parameters</legend>\n", |
" <legend>Manual Page Search Parameters</legend>\n", |
Line 440 resp_searchform(const struct req *req, enum focus focu |
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Line 462 resp_searchform(const struct req *req, enum focus focu |
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/* Write section selector. */ |
/* Write section selector. */ |
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puts(" <select name=\"sec\">"); |
puts(" <select name=\"sec\" aria-label=\"manual section\">"); |
for (i = 0; i < sec_MAX; i++) { |
for (i = 0; i < sec_MAX; i++) { |
printf(" <option value=\"%s\"", sec_numbers[i]); |
printf(" <option value=\"%s\"", sec_numbers[i]); |
if (NULL != req->q.sec && |
if (NULL != req->q.sec && |
Line 452 resp_searchform(const struct req *req, enum focus focu |
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Line 474 resp_searchform(const struct req *req, enum focus focu |
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/* Write architecture selector. */ |
/* Write architecture selector. */ |
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printf( " <select name=\"arch\">\n" |
printf( " <select name=\"arch\" aria-label=\"CPU architecture\">\n" |
" <option value=\"default\""); |
" <option value=\"default\""); |
if (NULL == req->q.arch) |
if (NULL == req->q.arch) |
printf(" selected=\"selected\""); |
printf(" selected=\"selected\""); |
Line 537 validate_filename(const char *file) |
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Line 559 validate_filename(const char *file) |
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static void |
static void |
pg_index(const struct req *req) |
pg_index(const struct req *req) |
{ |
{ |
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if (resp_begin_html(200, NULL, NULL) == 0) |
resp_begin_html(200, NULL, NULL); |
puts("<header>"); |
resp_searchform(req, FOCUS_QUERY); |
resp_searchform(req, FOCUS_QUERY); |
printf("<p>\n" |
printf("</header>\n" |
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"<main>\n" |
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"<p role=\"doc-notice\" aria-label=\"usage\">\n" |
"This web interface is documented in the\n" |
"This web interface is documented in the\n" |
"<a class=\"Xr\" href=\"/%s%sman.cgi.8\">man.cgi(8)</a>\n" |
"<a class=\"Xr\" href=\"/%s%sman.cgi.8\"" |
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" aria-label=\"man dot CGI, section 8\">man.cgi(8)</a>\n" |
"manual, and the\n" |
"manual, and the\n" |
"<a class=\"Xr\" href=\"/%s%sapropos.1\">apropos(1)</a>\n" |
"<a class=\"Xr\" href=\"/%s%sapropos.1\"" |
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" aria-label=\"apropos, section 1\">apropos(1)</a>\n" |
"manual explains the query syntax.\n" |
"manual explains the query syntax.\n" |
"</p>\n", |
"</p>\n" |
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"</main>\n", |
scriptname, *scriptname == '\0' ? "" : "/", |
scriptname, *scriptname == '\0' ? "" : "/", |
scriptname, *scriptname == '\0' ? "" : "/"); |
scriptname, *scriptname == '\0' ? "" : "/"); |
resp_end_html(); |
resp_end_html(); |
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pg_noresult(const struct req *req, int code, const char *http_msg, |
pg_noresult(const struct req *req, int code, const char *http_msg, |
const char *user_msg) |
const char *user_msg) |
{ |
{ |
resp_begin_html(code, http_msg, NULL); |
if (resp_begin_html(code, http_msg, NULL) == 0) |
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puts("<header>"); |
resp_searchform(req, FOCUS_QUERY); |
resp_searchform(req, FOCUS_QUERY); |
puts("<p>"); |
puts("</header>"); |
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puts("<main>"); |
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puts("<p role=\"doc-notice\" aria-label=\"no result\">"); |
puts(user_msg); |
puts(user_msg); |
puts("</p>"); |
puts("</p>"); |
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puts("</main>"); |
resp_end_html(); |
resp_end_html(); |
} |
} |
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static void |
static void |
pg_error_badrequest(const char *msg) |
pg_error_badrequest(const char *msg) |
{ |
{ |
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if (resp_begin_html(400, "Bad Request", NULL)) |
resp_begin_html(400, "Bad Request", NULL); |
puts("</header>"); |
puts("<h1>Bad Request</h1>\n" |
puts("<main>\n" |
"<p>\n"); |
"<h1>Bad Request</h1>\n" |
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"<p role=\"doc-notice\" aria-label=\"Bad Request\">"); |
puts(msg); |
puts(msg); |
printf("Try again from the\n" |
printf("Try again from the\n" |
"<a href=\"/%s\">main page</a>.\n" |
"<a href=\"/%s\">main page</a>.\n" |
"</p>", scriptname); |
"</p>\n" |
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"</main>\n", scriptname); |
resp_end_html(); |
resp_end_html(); |
} |
} |
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static void |
static void |
pg_error_internal(void) |
pg_error_internal(void) |
{ |
{ |
resp_begin_html(500, "Internal Server Error", NULL); |
if (resp_begin_html(500, "Internal Server Error", NULL)) |
puts("<p>Internal Server Error</p>"); |
puts("</header>"); |
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puts("<main><p role=\"doc-notice\">Internal Server Error</p></main>"); |
resp_end_html(); |
resp_end_html(); |
} |
} |
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Line 613 pg_searchres(const struct req *req, struct manpage *r, |
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Line 647 pg_searchres(const struct req *req, struct manpage *r, |
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size_t i, iuse; |
size_t i, iuse; |
int archprio, archpriouse; |
int archprio, archpriouse; |
int prio, priouse; |
int prio, priouse; |
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int have_header; |
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for (i = 0; i < sz; i++) { |
for (i = 0; i < sz; i++) { |
if (validate_filename(r[i].file)) |
if (validate_filename(r[i].file)) |
Line 679 pg_searchres(const struct req *req, struct manpage *r, |
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Line 714 pg_searchres(const struct req *req, struct manpage *r, |
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priouse = prio; |
priouse = prio; |
iuse = i; |
iuse = i; |
} |
} |
resp_begin_html(200, NULL, r[iuse].file); |
have_header = resp_begin_html(200, NULL, r[iuse].file); |
} else |
} else |
resp_begin_html(200, NULL, NULL); |
have_header = resp_begin_html(200, NULL, NULL); |
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if (have_header == 0) |
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puts("<header>"); |
resp_searchform(req, |
resp_searchform(req, |
req->q.equal || sz == 1 ? FOCUS_NONE : FOCUS_QUERY); |
req->q.equal || sz == 1 ? FOCUS_NONE : FOCUS_QUERY); |
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puts("</header>"); |
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if (sz > 1) { |
if (sz > 1) { |
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puts("<nav>"); |
puts("<table class=\"results\">"); |
puts("<table class=\"results\">"); |
for (i = 0; i < sz; i++) { |
for (i = 0; i < sz; i++) { |
printf(" <tr>\n" |
printf(" <tr>\n" |
Line 705 pg_searchres(const struct req *req, struct manpage *r, |
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Line 744 pg_searchres(const struct req *req, struct manpage *r, |
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" </tr>"); |
" </tr>"); |
} |
} |
puts("</table>"); |
puts("</table>"); |
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puts("</nav>"); |
} |
} |
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if (req->q.equal || sz == 1) { |
if (req->q.equal || sz == 1) { |
Line 726 resp_catman(const struct req *req, const char *file) |
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Line 766 resp_catman(const struct req *req, const char *file) |
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int italic, bold; |
int italic, bold; |
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if ((f = fopen(file, "r")) == NULL) { |
if ((f = fopen(file, "r")) == NULL) { |
puts("<p>You specified an invalid manual file.</p>"); |
puts("<p role=\"doc-notice\">\n" |
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" You specified an invalid manual file.\n" |
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"</p>"); |
return; |
return; |
} |
} |
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Line 862 resp_format(const struct req *req, const char *file) |
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Line 904 resp_format(const struct req *req, const char *file) |
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int fd; |
int fd; |
int usepath; |
int usepath; |
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if (-1 == (fd = open(file, O_RDONLY, 0))) { |
if (-1 == (fd = open(file, O_RDONLY))) { |
puts("<p>You specified an invalid manual file.</p>"); |
puts("<p role=\"doc-notice\">\n" |
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" You specified an invalid manual file.\n" |
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"</p>"); |
return; |
return; |
} |
} |
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Line 949 pg_show(struct req *req, const char *fullpath) |
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Line 993 pg_show(struct req *req, const char *fullpath) |
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return; |
return; |
} |
} |
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resp_begin_html(200, NULL, file); |
if (resp_begin_html(200, NULL, file) == 0) |
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puts("<header>"); |
resp_searchform(req, FOCUS_NONE); |
resp_searchform(req, FOCUS_NONE); |
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puts("</header>"); |
resp_show(req, file); |
resp_show(req, file); |
resp_end_html(); |
resp_end_html(); |
} |
} |