version 1.46, 2010/07/20 14:56:42 |
version 1.51, 2010/11/30 15:24:27 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv> |
* |
* |
* 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 |
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#include <stdarg.h> |
#include <stdarg.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
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#include <time.h> |
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#include "mandoc.h" |
#include "mandoc.h" |
#include "libman.h" |
#include "libman.h" |
Line 53 static int check_sec(CHKARGS); |
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Line 54 static int check_sec(CHKARGS); |
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static int check_text(CHKARGS); |
static int check_text(CHKARGS); |
static int check_title(CHKARGS); |
static int check_title(CHKARGS); |
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static int post_AT(CHKARGS); |
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static int post_fi(CHKARGS); |
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static int post_nf(CHKARGS); |
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static int post_TH(CHKARGS); |
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static int post_UC(CHKARGS); |
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static v_check posts_at[] = { post_AT, NULL }; |
static v_check posts_eq0[] = { check_eq0, NULL }; |
static v_check posts_eq0[] = { check_eq0, NULL }; |
static v_check posts_th[] = { check_ge2, check_le5, check_title, NULL }; |
static v_check posts_fi[] = { check_eq0, post_fi, NULL }; |
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static v_check posts_le1[] = { check_le1, NULL }; |
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static v_check posts_nf[] = { check_eq0, post_nf, NULL }; |
static v_check posts_par[] = { check_par, NULL }; |
static v_check posts_par[] = { check_par, NULL }; |
static v_check posts_part[] = { check_part, NULL }; |
static v_check posts_part[] = { check_part, NULL }; |
static v_check posts_sec[] = { check_sec, NULL }; |
static v_check posts_sec[] = { check_sec, NULL }; |
static v_check posts_le1[] = { check_le1, NULL }; |
static v_check posts_th[] = { check_ge2, check_le5, check_title, post_TH, NULL }; |
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static v_check posts_uc[] = { post_UC, NULL }; |
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static v_check posts_vb[] = { check_le1, post_nf, NULL }; |
static v_check pres_bline[] = { check_bline, NULL }; |
static v_check pres_bline[] = { check_bline, NULL }; |
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static const struct man_valid man_valids[MAN_MAX] = { |
static const struct man_valid man_valids[MAN_MAX] = { |
{ NULL, posts_eq0 }, /* br */ |
{ NULL, posts_eq0 }, /* br */ |
{ pres_bline, posts_th }, /* TH */ |
{ pres_bline, posts_th }, /* TH */ |
Line 83 static const struct man_valid man_valids[MAN_MAX] = { |
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Line 96 static const struct man_valid man_valids[MAN_MAX] = { |
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{ NULL, NULL }, /* I */ |
{ NULL, NULL }, /* I */ |
{ NULL, NULL }, /* IR */ |
{ NULL, NULL }, /* IR */ |
{ NULL, NULL }, /* RI */ |
{ NULL, NULL }, /* RI */ |
{ NULL, posts_eq0 }, /* na */ |
{ NULL, posts_eq0 }, /* na */ /* FIXME: should warn only. */ |
{ NULL, NULL }, /* i */ |
{ NULL, NULL }, /* i */ |
{ NULL, posts_le1 }, /* sp */ |
{ NULL, posts_le1 }, /* sp */ /* FIXME: should warn only. */ |
{ pres_bline, posts_eq0 }, /* nf */ |
{ pres_bline, posts_nf }, /* nf */ |
{ pres_bline, posts_eq0 }, /* fi */ |
{ pres_bline, posts_fi }, /* fi */ |
{ NULL, NULL }, /* r */ |
{ NULL, NULL }, /* r */ |
{ NULL, NULL }, /* RE */ |
{ NULL, NULL }, /* RE */ |
{ NULL, posts_part }, /* RS */ |
{ NULL, posts_part }, /* RS */ |
{ NULL, NULL }, /* DT */ |
{ NULL, NULL }, /* DT */ |
{ NULL, NULL }, /* UC */ |
{ NULL, posts_uc }, /* UC */ |
{ NULL, NULL }, /* PD */ |
{ NULL, NULL }, /* PD */ |
{ NULL, posts_le1 }, /* Sp */ |
{ NULL, posts_le1 }, /* Sp */ /* FIXME: should warn only. */ |
{ pres_bline, posts_le1 }, /* Vb */ |
{ pres_bline, posts_vb }, /* Vb */ /* FIXME: should warn only. */ |
{ pres_bline, posts_eq0 }, /* Ve */ |
{ pres_bline, posts_fi }, /* Ve */ |
{ NULL, NULL }, /* AT */ |
{ NULL, posts_at }, /* AT */ |
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{ NULL, NULL }, /* in */ |
}; |
}; |
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Line 232 check_text(CHKARGS) |
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Line 246 check_text(CHKARGS) |
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if (c) { |
if (c) { |
p += c - 1; |
p += c - 1; |
pos += c - 1; |
pos += c - 1; |
continue; |
} else |
} |
man_pmsg(m, n->line, pos, MANDOCERR_BADESCAPE); |
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c = man_pmsg(m, n->line, pos, MANDOCERR_BADESCAPE); |
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if ( ! (MAN_IGN_ESCAPE & m->pflags) && ! c) |
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return(c); |
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} |
} |
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return(1); |
return(1); |
Line 337 check_bline(CHKARGS) |
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Line 347 check_bline(CHKARGS) |
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return(1); |
return(1); |
} |
} |
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static int |
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post_TH(CHKARGS) |
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{ |
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if (m->meta.title) |
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free(m->meta.title); |
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if (m->meta.vol) |
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free(m->meta.vol); |
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if (m->meta.source) |
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free(m->meta.source); |
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if (m->meta.msec) |
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free(m->meta.msec); |
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if (m->meta.rawdate) |
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free(m->meta.rawdate); |
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m->meta.title = m->meta.vol = m->meta.rawdate = |
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m->meta.msec = m->meta.source = NULL; |
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m->meta.date = 0; |
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/* ->TITLE<- MSEC DATE SOURCE VOL */ |
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n = n->child; |
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assert(n); |
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m->meta.title = mandoc_strdup(n->string); |
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/* TITLE ->MSEC<- DATE SOURCE VOL */ |
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n = n->next; |
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assert(n); |
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m->meta.msec = mandoc_strdup(n->string); |
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/* TITLE MSEC ->DATE<- SOURCE VOL */ |
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/* |
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* Try to parse the date. If this works, stash the epoch (this |
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* is optimal because we can reformat it in the canonical form). |
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* If it doesn't parse, isn't specified at all, or is an empty |
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* string, then use the current date. |
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*/ |
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n = n->next; |
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if (n && n->string && *n->string) { |
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m->meta.date = mandoc_a2time |
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(MTIME_ISO_8601, n->string); |
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if (0 == m->meta.date) { |
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man_nmsg(m, n, MANDOCERR_BADDATE); |
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m->meta.rawdate = mandoc_strdup(n->string); |
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} |
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} else |
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m->meta.date = time(NULL); |
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/* TITLE MSEC DATE ->SOURCE<- VOL */ |
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if (n && (n = n->next)) |
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m->meta.source = mandoc_strdup(n->string); |
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/* TITLE MSEC DATE SOURCE ->VOL<- */ |
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if (n && (n = n->next)) |
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m->meta.vol = mandoc_strdup(n->string); |
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/* |
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* Remove the `TH' node after we've processed it for our |
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* meta-data. |
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*/ |
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man_node_delete(m, m->last); |
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return(1); |
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} |
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static int |
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post_nf(CHKARGS) |
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{ |
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if (MAN_LITERAL & m->flags) |
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man_nmsg(m, n, MANDOCERR_SCOPEREP); |
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m->flags |= MAN_LITERAL; |
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return(1); |
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} |
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static int |
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post_fi(CHKARGS) |
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{ |
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if ( ! (MAN_LITERAL & m->flags)) |
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man_nmsg(m, n, MANDOCERR_NOSCOPE); |
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m->flags &= ~MAN_LITERAL; |
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return(1); |
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} |
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static int |
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post_UC(CHKARGS) |
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{ |
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static const char * const bsd_versions[] = { |
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"3rd Berkeley Distribution", |
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"4th Berkeley Distribution", |
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"4.2 Berkeley Distribution", |
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"4.3 Berkeley Distribution", |
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"4.4 Berkeley Distribution", |
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}; |
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const char *p, *s; |
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n = n->child; |
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n = m->last->child; |
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if (NULL == n || MAN_TEXT != n->type) |
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p = bsd_versions[0]; |
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else { |
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s = n->string; |
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if (0 == strcmp(s, "3")) |
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p = bsd_versions[0]; |
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else if (0 == strcmp(s, "4")) |
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p = bsd_versions[1]; |
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else if (0 == strcmp(s, "5")) |
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p = bsd_versions[2]; |
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else if (0 == strcmp(s, "6")) |
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p = bsd_versions[3]; |
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else if (0 == strcmp(s, "7")) |
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p = bsd_versions[4]; |
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else |
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p = bsd_versions[0]; |
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} |
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if (m->meta.source) |
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free(m->meta.source); |
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m->meta.source = mandoc_strdup(p); |
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return(1); |
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} |
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static int |
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post_AT(CHKARGS) |
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{ |
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static const char * const unix_versions[] = { |
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"7th Edition", |
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"System III", |
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"System V", |
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"System V Release 2", |
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}; |
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const char *p, *s; |
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struct man_node *nn; |
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n = n->child; |
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if (NULL == n || MAN_TEXT != n->type) |
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p = unix_versions[0]; |
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else { |
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s = n->string; |
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if (0 == strcmp(s, "3")) |
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p = unix_versions[0]; |
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else if (0 == strcmp(s, "4")) |
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p = unix_versions[1]; |
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else if (0 == strcmp(s, "5")) { |
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nn = n->next; |
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if (nn && MAN_TEXT == nn->type && nn->string[0]) |
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p = unix_versions[3]; |
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else |
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p = unix_versions[2]; |
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} else |
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p = unix_versions[0]; |
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} |
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if (m->meta.source) |
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free(m->meta.source); |
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m->meta.source = mandoc_strdup(p); |
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return(1); |
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} |