version 1.8, 2011/11/27 11:46:44 |
version 1.23, 2011/12/10 10:59:21 |
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PAGE__MAX |
PAGE__MAX |
}; |
}; |
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/* |
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* A query as passed to the search function. |
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* See kval_query() on how this is parsed. |
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*/ |
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struct query { |
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const char *arch; /* architecture */ |
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const char *sec; /* manual section */ |
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const char *expr; /* unparsed expression string */ |
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int whatis; /* whether whatis mode */ |
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int legacy; /* whether legacy mode */ |
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}; |
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struct kval { |
struct kval { |
char *key; |
char *key; |
char *val; |
char *val; |
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}; |
}; |
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static int atou(const char *, unsigned *); |
static int atou(const char *, unsigned *); |
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static void catman(const char *); |
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static int cmp(const void *, const void *); |
static void format(const char *); |
static void format(const char *); |
static void html_print(const char *); |
static void html_print(const char *); |
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static void html_putchar(char); |
static int kval_decode(char *); |
static int kval_decode(char *); |
static void kval_parse(struct kval **, size_t *, char *); |
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static void kval_free(struct kval *, size_t); |
static void kval_free(struct kval *, size_t); |
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static void kval_parse(struct kval **, size_t *, char *); |
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static void kval_query(struct query *, |
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const struct kval *, size_t); |
static void pg_index(const struct manpaths *, |
static void pg_index(const struct manpaths *, |
const struct req *, char *); |
const struct req *, char *); |
static void pg_search(const struct manpaths *, |
static void pg_search(const struct manpaths *, |
Line 79 static void pg_show(const struct manpaths *, |
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Line 96 static void pg_show(const struct manpaths *, |
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const struct req *, char *); |
const struct req *, char *); |
static void resp_bad(void); |
static void resp_bad(void); |
static void resp_baddb(void); |
static void resp_baddb(void); |
static void resp_badexpr(const struct req *); |
static void resp_error400(void); |
static void resp_badmanual(void); |
static void resp_error404(const char *); |
static void resp_begin_html(int, const char *); |
static void resp_begin_html(int, const char *); |
static void resp_begin_http(int, const char *); |
static void resp_begin_http(int, const char *); |
static void resp_end_html(void); |
static void resp_end_html(void); |
Line 99 static const char * const pages[PAGE__MAX] = { |
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Line 116 static const char * const pages[PAGE__MAX] = { |
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}; |
}; |
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/* |
/* |
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* Initialise and parse a query structure from input. |
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* This accomodates for mdocml's man.cgi and also for legacy man.cgi |
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* input keys ("sektion" and "apropos"). |
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* Note that legacy mode has some quirks: if apropos legacy mode is |
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* detected, we unset the section and architecture string. |
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*/ |
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static void |
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kval_query(struct query *q, const struct kval *fields, size_t sz) |
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{ |
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int i, legacy; |
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memset(q, 0, sizeof(struct query)); |
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q->whatis = 1; |
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legacy = -1; |
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for (i = 0; i < (int)sz; i++) |
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if (0 == strcmp(fields[i].key, "expr")) |
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q->expr = fields[i].val; |
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else if (0 == strcmp(fields[i].key, "query")) |
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q->expr = fields[i].val; |
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else if (0 == strcmp(fields[i].key, "sec")) |
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q->sec = fields[i].val; |
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else if (0 == strcmp(fields[i].key, "sektion")) |
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q->sec = fields[i].val; |
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else if (0 == strcmp(fields[i].key, "arch")) |
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q->arch = fields[i].val; |
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else if (0 == strcmp(fields[i].key, "apropos")) |
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legacy = 0 == strcmp |
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(fields[i].val, "0"); |
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else if (0 == strcmp(fields[i].key, "op")) |
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q->whatis = 0 == strcasecmp |
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(fields[i].val, "whatis"); |
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/* Test for old man.cgi compatibility mode. */ |
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if (legacy == 0) { |
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q->whatis = 0; |
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q->legacy = 1; |
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} else if (legacy > 0) { |
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q->legacy = 1; |
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q->whatis = 1; |
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} |
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/* |
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* Section "0" means no section when in legacy mode. |
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* For some man.cgi scripts, "default" arch is none. |
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*/ |
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if (q->legacy && NULL != q->sec) |
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if (0 == strcmp(q->sec, "0")) |
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q->sec = NULL; |
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if (q->legacy && NULL != q->arch) |
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if (0 == strcmp(q->arch, "default")) |
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q->arch = NULL; |
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} |
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/* |
* This is just OpenBSD's strtol(3) suggestion. |
* This is just OpenBSD's strtol(3) suggestion. |
* I use it instead of strtonum(3) for portability's sake. |
* I use it instead of strtonum(3) for portability's sake. |
*/ |
*/ |
Line 122 atou(const char *buf, unsigned *v) |
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Line 196 atou(const char *buf, unsigned *v) |
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} |
} |
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/* |
/* |
* Print a word, escaping HTML along the way. |
* Print a character, escaping HTML along the way. |
* This will pass non-ASCII straight to output: be warned! |
* This will pass non-ASCII straight to output: be warned! |
*/ |
*/ |
static void |
static void |
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html_putchar(char c) |
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{ |
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switch (c) { |
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case ('"'): |
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printf(""e;"); |
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break; |
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case ('&'): |
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printf("&"); |
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break; |
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case ('>'): |
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printf(">"); |
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break; |
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case ('<'): |
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printf("<"); |
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break; |
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default: |
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putchar((unsigned char)c); |
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break; |
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} |
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} |
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/* |
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* Call through to html_putchar(). |
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* Accepts NULL strings. |
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*/ |
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static void |
html_print(const char *p) |
html_print(const char *p) |
{ |
{ |
char c; |
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if (NULL == p) |
if (NULL == p) |
return; |
return; |
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while ('\0' != *p) |
while ('\0' != *p) |
switch ((c = *p++)) { |
html_putchar(*p++); |
case ('"'): |
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printf(""e;"); |
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break; |
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case ('&'): |
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printf("&"); |
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break; |
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case ('>'): |
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printf(">"); |
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break; |
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case ('<'): |
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printf("<"); |
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break; |
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default: |
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putchar((unsigned char)c); |
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break; |
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} |
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} |
} |
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static void |
static void |
Line 269 resp_begin_http(int code, const char *msg) |
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Line 352 resp_begin_http(int code, const char *msg) |
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if (200 != code) |
if (200 != code) |
printf("Status: %d %s\n", code, msg); |
printf("Status: %d %s\n", code, msg); |
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puts("Content-Type: text/html; charset=utf-8" "\n" |
puts("Content-Type: text/html; charset=utf-8\n" |
"Cache-Control: no-cache" "\n" |
"Cache-Control: no-cache\n" |
"Pragma: no-cache" "\n" |
"Pragma: no-cache\n" |
""); |
""); |
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fflush(stdout); |
fflush(stdout); |
Line 283 resp_begin_html(int code, const char *msg) |
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Line 366 resp_begin_html(int code, const char *msg) |
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resp_begin_http(code, msg); |
resp_begin_http(code, msg); |
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puts("<!DOCTYPE HTML PUBLIC " "\n" |
puts("<!DOCTYPE HTML PUBLIC " |
" \"-//W3C//DTD HTML 4.01//EN\"" "\n" |
" \"-//W3C//DTD HTML 4.01//EN\"" |
" \"http://www.w3.org/TR/html4/strict.dtd\">" "\n" |
" \"http://www.w3.org/TR/html4/strict.dtd\">\n" |
"<HTML>" "\n" |
"<HTML>\n" |
" <HEAD>" "\n" |
"<HEAD>\n" |
" <TITLE>System Manpage Reference</TITLE>" "\n" |
"<META HTTP-EQUIV=\"Content-Type\"" |
" </HEAD>" "\n" |
" CONTENT=\"text/html; charset=utf-8\">\n" |
" <BODY>" "\n" |
"<LINK REL=\"stylesheet\" HREF=\"/man.cgi.css\"" |
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" TYPE=\"text/css\" media=\"all\">\n" |
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"<TITLE>System Manpage Reference</TITLE>\n" |
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"</HEAD>\n" |
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"<BODY>\n" |
"<!-- Begin page content. //-->"); |
"<!-- Begin page content. //-->"); |
} |
} |
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resp_end_html(void) |
resp_end_html(void) |
{ |
{ |
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puts(" </BODY>\n</HTML>"); |
puts("</BODY>\n" |
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"</HTML>"); |
} |
} |
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static void |
static void |
resp_searchform(const struct req *req) |
resp_searchform(const struct req *req) |
{ |
{ |
int i; |
struct query q; |
const char *expr, *sec, *arch; |
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expr = sec = arch = ""; |
kval_query(&q, req->fields, req->fieldsz); |
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for (i = 0; i < (int)req->fieldsz; i++) |
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if (0 == strcmp(req->fields[i].key, "expr")) |
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expr = req->fields[i].val; |
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else if (0 == strcmp(req->fields[i].key, "sec")) |
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sec = req->fields[i].val; |
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else if (0 == strcmp(req->fields[i].key, "arch")) |
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arch = req->fields[i].val; |
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puts("<!-- Begin search form. //-->"); |
puts("<!-- Begin search form. //-->"); |
printf("<FORM ACTION=\""); |
printf("<FORM ACTION=\""); |
html_print(progname); |
html_print(progname); |
printf("/search\" METHOD=\"get\">\n"); |
printf("/search.html\" METHOD=\"get\">\n"); |
puts(" <FIELDSET>" "\n" |
printf("<FIELDSET>\n" |
" <INPUT TYPE=\"submit\" VALUE=\"Search:\">"); |
"<LEGEND>Search Parameters</LEGEND>\n" |
printf(" Terms: <INPUT TYPE=\"text\" " |
"<INPUT TYPE=\"submit\" NAME=\"op\"" |
"SIZE=\"60\" NAME=\"expr\" VALUE=\""); |
" VALUE=\"Whatis\"> or \n" |
html_print(expr); |
"<INPUT TYPE=\"submit\" NAME=\"op\"" |
puts("\">"); |
" VALUE=\"apropos\"> for manuals satisfying \n" |
printf(" Section: <INPUT TYPE=\"text\" " |
"<INPUT TYPE=\"text\" NAME=\"expr\" VALUE=\""); |
"SIZE=\"4\" NAME=\"sec\" VALUE=\""); |
html_print(q.expr ? q.expr : ""); |
html_print(sec); |
printf("\">, section " |
puts("\">"); |
"<INPUT TYPE=\"text\"" |
printf(" Arch: <INPUT TYPE=\"text\" " |
" SIZE=\"4\" NAME=\"sec\" VALUE=\""); |
"SIZE=\"8\" NAME=\"arch\" VALUE=\""); |
html_print(q.sec ? q.sec : ""); |
html_print(arch); |
printf("\">, arch " |
puts("\">"); |
"<INPUT TYPE=\"text\"" |
puts(" </FIELDSET>\n</FORM>\n<!-- End search form. //-->"); |
" SIZE=\"8\" NAME=\"arch\" VALUE=\""); |
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html_print(q.arch ? q.arch : ""); |
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puts("\">.\n" |
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"<INPUT TYPE=\"reset\" VALUE=\"Reset\">\n" |
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"</FIELDSET>\n" |
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"</FORM>"); |
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puts("<!-- End search form. //-->"); |
} |
} |
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static void |
static void |
Line 348 resp_index(const struct req *req) |
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Line 433 resp_index(const struct req *req) |
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} |
} |
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static void |
static void |
resp_badmanual(void) |
resp_error400(void) |
{ |
{ |
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resp_begin_html(404, "Not Found"); |
resp_begin_html(400, "Query Malformed"); |
puts("<P>Requested manual not found.</P>"); |
printf("<H1>Malformed Query</H1>\n" |
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"<P>\n" |
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"The query your entered was malformed.\n" |
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"Try again from the\n" |
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"<A HREF=\"%s/index.html\">main page</A>.\n" |
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"</P>", progname); |
resp_end_html(); |
resp_end_html(); |
} |
} |
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static void |
static void |
resp_badexpr(const struct req *req) |
resp_error404(const char *page) |
{ |
{ |
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resp_begin_html(200, NULL); |
resp_begin_html(404, "Not Found"); |
resp_searchform(req); |
puts("<H1>Page Not Found</H1>\n" |
puts("<P>Your search didn't work.</P>"); |
"<P>\n" |
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"The page you're looking for, "); |
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printf("<B>"); |
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html_print(page); |
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printf("</B>,\n" |
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"could not be found.\n" |
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"Try searching from the\n" |
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"<A HREF=\"%s/index.html\">main page</A>.\n" |
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"</P>", progname); |
resp_end_html(); |
resp_end_html(); |
} |
} |
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Line 386 resp_baddb(void) |
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Line 484 resp_baddb(void) |
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static void |
static void |
resp_search(struct res *r, size_t sz, void *arg) |
resp_search(struct res *r, size_t sz, void *arg) |
{ |
{ |
int i; |
int i; |
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struct query q; |
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const struct req *req; |
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if (1 == sz) { |
if (1 == sz) { |
/* |
/* |
Line 401 resp_search(struct res *r, size_t sz, void *arg) |
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Line 501 resp_search(struct res *r, size_t sz, void *arg) |
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return; |
return; |
} |
} |
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qsort(r, sz, sizeof(struct res), cmp); |
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resp_begin_html(200, NULL); |
resp_begin_html(200, NULL); |
resp_searchform((const struct req *)arg); |
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if (0 == sz) |
req = (const struct req *)arg; |
puts("<P>No results found.</P>"); |
resp_searchform(req); |
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kval_query(&q, req->fields, req->fieldsz); |
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if (0 == sz) { |
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printf("<P>\n" |
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"No %s results found.", |
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q.whatis ? "whatis" : "apropos"); |
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if (q.whatis) { |
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printf("(Try <A HREF=\""); |
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html_print(progname); |
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printf("/search.html?op=apropos&expr="); |
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html_print(q.expr ? q.expr : ""); |
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printf("&sec="); |
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html_print(q.sec ? q.sec : ""); |
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printf("&arch="); |
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html_print(q.arch ? q.arch : ""); |
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puts("\">apropos</A>?)"); |
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} |
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puts("</P>"); |
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resp_end_html(); |
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return; |
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} |
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puts("<P></P>\n" |
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"<TABLE>"); |
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for (i = 0; i < (int)sz; i++) { |
for (i = 0; i < (int)sz; i++) { |
printf("<P><A HREF=\""); |
printf("<TR>\n" |
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"<TD CLASS=\"title\">\n" |
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"<A HREF=\""); |
html_print(progname); |
html_print(progname); |
printf("/show/%u/%u.html\">", r[i].volume, r[i].rec); |
printf("/show/%u/%u.html\">", r[i].volume, r[i].rec); |
html_print(r[i].title); |
html_print(r[i].title); |
Line 418 resp_search(struct res *r, size_t sz, void *arg) |
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Line 545 resp_search(struct res *r, size_t sz, void *arg) |
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putchar('/'); |
putchar('/'); |
html_print(r[i].arch); |
html_print(r[i].arch); |
} |
} |
printf(")</A> "); |
printf(")</A>\n" |
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"</TD>\n" |
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"<TD CLASS=\"desc\">"); |
html_print(r[i].desc); |
html_print(r[i].desc); |
puts("</P>"); |
puts("</TD>\n" |
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"</TR>"); |
} |
} |
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puts("</TABLE>"); |
resp_end_html(); |
resp_end_html(); |
} |
} |
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Line 435 pg_index(const struct manpaths *ps, const struct req * |
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Line 566 pg_index(const struct manpaths *ps, const struct req * |
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} |
} |
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static void |
static void |
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catman(const char *file) |
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{ |
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FILE *f; |
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size_t len; |
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int i; |
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char *p; |
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int italic, bold; |
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if (NULL == (f = fopen(file, "r"))) { |
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resp_baddb(); |
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return; |
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} |
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resp_begin_http(200, NULL); |
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puts("<!DOCTYPE HTML PUBLIC " |
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" \"-//W3C//DTD HTML 4.01//EN\"" |
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" \"http://www.w3.org/TR/html4/strict.dtd\">\n" |
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"<HTML>\n" |
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"<HEAD>\n" |
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"<META HTTP-EQUIV=\"Content-Type\"" |
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" CONTENT=\"text/html; charset=utf-8\">\n" |
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"<LINK REL=\"stylesheet\" HREF=\"/catman.css\"" |
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" TYPE=\"text/css\" media=\"all\">\n" |
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"<TITLE>System Manpage Reference</TITLE>\n" |
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"</HEAD>\n" |
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"<BODY>\n" |
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"<!-- Begin page content. //-->\n" |
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"<PRE>"); |
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while (NULL != (p = fgetln(f, &len))) { |
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bold = italic = 0; |
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for (i = 0; i < (int)len - 1; i++) { |
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/* |
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* This means that the catpage is out of state. |
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* Ignore it and keep going (although the |
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* catpage is bogus). |
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*/ |
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if ('\b' == p[i] || '\n' == p[i]) |
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continue; |
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|
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/* |
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* Print a regular character. |
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* Close out any bold/italic scopes. |
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* If we're in back-space mode, make sure we'll |
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* have something to enter when we backspace. |
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*/ |
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if ('\b' != p[i + 1]) { |
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if (italic) |
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printf("</I>"); |
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if (bold) |
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printf("</B>"); |
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italic = bold = 0; |
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html_putchar(p[i]); |
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continue; |
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} else if (i + 2 >= (int)len) |
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continue; |
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|
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/* Italic mode. */ |
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|
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if ('_' == p[i]) { |
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if (bold) |
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printf("</B>"); |
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if ( ! italic) |
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printf("<I>"); |
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bold = 0; |
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italic = 1; |
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i += 2; |
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html_putchar(p[i]); |
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continue; |
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} |
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|
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/* |
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* Handle funny behaviour troff-isms. |
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* These grok'd from the original man2html.c. |
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*/ |
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|
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if (('+' == p[i] && 'o' == p[i + 2]) || |
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('o' == p[i] && '+' == p[i + 2]) || |
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('|' == p[i] && '=' == p[i + 2]) || |
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('=' == p[i] && '|' == p[i + 2]) || |
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('*' == p[i] && '=' == p[i + 2]) || |
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('=' == p[i] && '*' == p[i + 2]) || |
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('*' == p[i] && '|' == p[i + 2]) || |
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('|' == p[i] && '*' == p[i + 2])) { |
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if (italic) |
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printf("</I>"); |
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if (bold) |
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printf("</B>"); |
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italic = bold = 0; |
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putchar('*'); |
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i += 2; |
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continue; |
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} else if (('|' == p[i] && '-' == p[i + 2]) || |
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('-' == p[i] && '|' == p[i + 1]) || |
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('+' == p[i] && '-' == p[i + 1]) || |
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('-' == p[i] && '+' == p[i + 1]) || |
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('+' == p[i] && '|' == p[i + 1]) || |
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('|' == p[i] && '+' == p[i + 1])) { |
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if (italic) |
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printf("</I>"); |
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if (bold) |
|
printf("</B>"); |
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italic = bold = 0; |
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putchar('+'); |
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i += 2; |
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continue; |
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} |
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/* Bold mode. */ |
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|
|
if (italic) |
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printf("</I>"); |
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if ( ! bold) |
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printf("<B>"); |
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bold = 1; |
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italic = 0; |
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i += 2; |
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html_putchar(p[i]); |
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} |
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|
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/* |
|
* Clean up the last character. |
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* We can get to a newline; don't print that. |
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*/ |
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|
|
if (italic) |
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printf("</I>"); |
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if (bold) |
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printf("</B>"); |
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|
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if (i == (int)len - 1 && '\n' != p[i]) |
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html_putchar(p[i]); |
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|
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putchar('\n'); |
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} |
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|
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puts("</PRE>\n" |
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"</BODY>\n" |
|
"</HTML>"); |
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|
|
fclose(f); |
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} |
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|
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static void |
format(const char *file) |
format(const char *file) |
{ |
{ |
struct mparse *mp; |
struct mparse *mp; |
Line 443 format(const char *file) |
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Line 720 format(const char *file) |
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struct man *man; |
struct man *man; |
void *vp; |
void *vp; |
enum mandoclevel rc; |
enum mandoclevel rc; |
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char opts[MAXPATHLEN + 128]; |
|
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if (-1 == (fd = open(file, O_RDONLY, 0))) { |
if (-1 == (fd = open(file, O_RDONLY, 0))) { |
resp_baddb(); |
resp_baddb(); |
Line 458 format(const char *file) |
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Line 736 format(const char *file) |
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return; |
return; |
} |
} |
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|
|
snprintf(opts, sizeof(opts), "style=/man.css," |
|
"man=%s/search.html?sec=%%S&expr=%%N," |
|
/*"includes=/cgi-bin/man.cgi/usr/include/%%I"*/, |
|
progname); |
|
|
mparse_result(mp, &mdoc, &man); |
mparse_result(mp, &mdoc, &man); |
vp = html_alloc(NULL); |
vp = html_alloc(opts); |
|
|
if (NULL != mdoc) { |
if (NULL != mdoc) { |
resp_begin_http(200, NULL); |
resp_begin_http(200, NULL); |
Line 479 pg_show(const struct manpaths *ps, const struct req *r |
|
Line 762 pg_show(const struct manpaths *ps, const struct req *r |
|
{ |
{ |
char *sub; |
char *sub; |
char file[MAXPATHLEN]; |
char file[MAXPATHLEN]; |
|
const char *fn, *cp; |
int rc; |
int rc; |
unsigned int vol, rec; |
unsigned int vol, rec; |
DB *db; |
DB *idx; |
DBT key, val; |
DBT key, val; |
|
|
if (NULL == path) { |
if (NULL == path) { |
resp_badmanual(); |
resp_error400(); |
return; |
return; |
} else if (NULL == (sub = strrchr(path, '/'))) { |
} else if (NULL == (sub = strrchr(path, '/'))) { |
resp_badmanual(); |
resp_error400(); |
return; |
return; |
} else |
} else |
*sub++ = '\0'; |
*sub++ = '\0'; |
|
|
if ( ! (atou(path, &vol) && atou(sub, &rec))) { |
if ( ! (atou(path, &vol) && atou(sub, &rec))) { |
resp_badmanual(); |
resp_error400(); |
return; |
return; |
} else if (vol >= (unsigned int)ps->sz) { |
} else if (vol >= (unsigned int)ps->sz) { |
resp_badmanual(); |
resp_error400(); |
return; |
return; |
} |
} |
|
|
Line 506 pg_show(const struct manpaths *ps, const struct req *r |
|
Line 790 pg_show(const struct manpaths *ps, const struct req *r |
|
|
|
/* Open the index recno(3) database. */ |
/* Open the index recno(3) database. */ |
|
|
db = dbopen(file, O_RDONLY, 0, DB_RECNO, NULL); |
idx = dbopen(file, O_RDONLY, 0, DB_RECNO, NULL); |
if (NULL == db) { |
if (NULL == idx) { |
resp_baddb(); |
resp_baddb(); |
return; |
return; |
} |
} |
Line 515 pg_show(const struct manpaths *ps, const struct req *r |
|
Line 799 pg_show(const struct manpaths *ps, const struct req *r |
|
key.data = &rec; |
key.data = &rec; |
key.size = 4; |
key.size = 4; |
|
|
if (0 != (rc = (*db->get)(db, &key, &val, 0))) { |
if (0 != (rc = (*idx->get)(idx, &key, &val, 0))) { |
rc < 0 ? resp_baddb() : resp_badmanual(); |
rc < 0 ? resp_baddb() : resp_error400(); |
(*db->close)(db); |
goto out; |
return; |
|
} |
} |
|
|
/* Extra filename: the first nil-terminated entry. */ |
cp = (char *)val.data; |
|
|
strlcpy(file, ps->paths[vol], MAXPATHLEN); |
if (NULL == (fn = memchr(cp, '\0', val.size))) |
strlcat(file, "/", MAXPATHLEN); |
resp_baddb(); |
strlcat(file, (char *)val.data, MAXPATHLEN); |
else if (++fn - cp >= (int)val.size) |
|
resp_baddb(); |
(*db->close)(db); |
else if (NULL == memchr(fn, '\0', val.size - (fn - cp))) |
|
resp_baddb(); |
format(file); |
else { |
|
strlcpy(file, cache, MAXPATHLEN); |
|
strlcat(file, "/", MAXPATHLEN); |
|
strlcat(file, fn, MAXPATHLEN); |
|
if (0 == strcmp(cp, "cat")) |
|
catman(file); |
|
else |
|
format(file); |
|
} |
|
out: |
|
(*idx->close)(idx); |
} |
} |
|
|
static void |
static void |
Line 541 pg_search(const struct manpaths *ps, const struct req |
|
Line 834 pg_search(const struct manpaths *ps, const struct req |
|
char **cp; |
char **cp; |
struct opts opt; |
struct opts opt; |
struct expr *expr; |
struct expr *expr; |
|
struct query q; |
|
|
expr = NULL; |
kval_query(&q, req->fields, req->fieldsz); |
cp = NULL; |
|
ep = NULL; |
|
sz = 0; |
|
|
|
memset(&opt, 0, sizeof(struct opts)); |
memset(&opt, 0, sizeof(struct opts)); |
|
|
for (sz = i = 0; i < (int)req->fieldsz; i++) |
ep = q.expr; |
if (0 == strcmp(req->fields[i].key, "expr")) |
opt.arch = q.arch; |
ep = req->fields[i].val; |
opt.cat = q.sec; |
else if (0 == strcmp(req->fields[i].key, "sec")) |
rc = -1; |
opt.cat = req->fields[i].val; |
sz = 0; |
else if (0 == strcmp(req->fields[i].key, "arch")) |
cp = NULL; |
opt.arch = req->fields[i].val; |
|
|
|
/* |
/* |
* Poor man's tokenisation. |
* Poor man's tokenisation. |
Line 578 pg_search(const struct manpaths *ps, const struct req |
|
Line 867 pg_search(const struct manpaths *ps, const struct req |
|
ep++; |
ep++; |
} |
} |
|
|
rc = -1; |
|
|
|
/* |
/* |
* Pump down into apropos backend. |
* Pump down into apropos backend. |
* The resp_search() function is called with the results. |
* The resp_search() function is called with the results. |
*/ |
*/ |
|
|
if (NULL != (expr = exprcomp(sz, cp, &tt))) |
expr = q.whatis ? termcomp(sz, cp, &tt) : |
|
exprcomp(sz, cp, &tt); |
|
|
|
if (NULL != expr) |
rc = apropos_search |
rc = apropos_search |
(ps->sz, ps->paths, &opt, |
(ps->sz, ps->paths, &opt, |
expr, tt, (void *)req, resp_search); |
expr, tt, (void *)req, resp_search); |
Line 595 pg_search(const struct manpaths *ps, const struct req |
|
Line 885 pg_search(const struct manpaths *ps, const struct req |
|
if (0 == rc) |
if (0 == rc) |
resp_baddb(); |
resp_baddb(); |
else if (-1 == rc) |
else if (-1 == rc) |
resp_badexpr(req); |
resp_search(NULL, 0, (void *)req); |
|
|
for (i = 0; i < sz; i++) |
for (i = 0; i < sz; i++) |
free(cp[i]); |
free(cp[i]); |
|
|
/* Initialise MANPATH. */ |
/* Initialise MANPATH. */ |
|
|
memset(&paths, 0, sizeof(struct manpaths)); |
memset(&paths, 0, sizeof(struct manpaths)); |
manpath_manconf("etc/man.conf", &paths); |
manpath_manconf("etc/catman.conf", &paths); |
|
|
/* Route pages. */ |
/* Route pages. */ |
|
|
|
|
pg_show(&paths, &req, subpath); |
pg_show(&paths, &req, subpath); |
break; |
break; |
default: |
default: |
|
resp_error404(path); |
break; |
break; |
} |
} |
|
|
|
|
|
|
return(EXIT_SUCCESS); |
return(EXIT_SUCCESS); |
} |
} |
|
|
|
static int |
|
cmp(const void *p1, const void *p2) |
|
{ |
|
|
|
return(strcasecmp(((const struct res *)p1)->title, |
|
((const struct res *)p2)->title)); |
|
} |
|
|