=================================================================== RCS file: /cvs/mandoc/man_validate.c,v retrieving revision 1.50 retrieving revision 1.51 diff -u -p -r1.50 -r1.51 --- mandoc/man_validate.c 2010/10/11 15:45:36 1.50 +++ mandoc/man_validate.c 2010/11/30 15:24:27 1.51 @@ -1,4 +1,4 @@ -/* $Id: man_validate.c,v 1.50 2010/10/11 15:45:36 kristaps Exp $ */ +/* $Id: man_validate.c,v 1.51 2010/11/30 15:24:27 kristaps Exp $ */ /* * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons * @@ -54,14 +54,26 @@ static int check_sec(CHKARGS); static int check_text(CHKARGS); static int check_title(CHKARGS); +static int post_AT(CHKARGS); +static int post_fi(CHKARGS); +static int post_nf(CHKARGS); +static int post_TH(CHKARGS); +static int post_UC(CHKARGS); + +static v_check posts_at[] = { post_AT, 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 }; +static v_check posts_le1[] = { check_le1, NULL }; +static v_check posts_nf[] = { check_eq0, post_nf, NULL }; static v_check posts_par[] = { check_par, NULL }; static v_check posts_part[] = { check_part, 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 }; +static v_check posts_uc[] = { post_UC, NULL }; +static v_check posts_vb[] = { check_le1, post_nf, NULL }; static v_check pres_bline[] = { check_bline, NULL }; + static const struct man_valid man_valids[MAN_MAX] = { { NULL, posts_eq0 }, /* br */ { pres_bline, posts_th }, /* TH */ @@ -87,18 +99,18 @@ static const struct man_valid man_valids[MAN_MAX] = { { NULL, posts_eq0 }, /* na */ /* FIXME: should warn only. */ { NULL, NULL }, /* i */ { NULL, posts_le1 }, /* sp */ /* FIXME: should warn only. */ - { pres_bline, posts_eq0 }, /* nf */ - { pres_bline, posts_eq0 }, /* fi */ + { pres_bline, posts_nf }, /* nf */ + { pres_bline, posts_fi }, /* fi */ { NULL, NULL }, /* r */ { NULL, NULL }, /* RE */ { NULL, posts_part }, /* RS */ { NULL, NULL }, /* DT */ - { NULL, NULL }, /* UC */ + { NULL, posts_uc }, /* UC */ { NULL, NULL }, /* PD */ { NULL, posts_le1 }, /* Sp */ /* FIXME: should warn only. */ - { pres_bline, posts_le1 }, /* Vb */ /* FIXME: should warn only. */ - { pres_bline, posts_eq0 }, /* Ve */ - { NULL, NULL }, /* AT */ + { pres_bline, posts_vb }, /* Vb */ /* FIXME: should warn only. */ + { pres_bline, posts_fi }, /* Ve */ + { NULL, posts_at }, /* AT */ { NULL, NULL }, /* in */ }; @@ -335,3 +347,174 @@ check_bline(CHKARGS) return(1); } +static int +post_TH(CHKARGS) +{ + + if (m->meta.title) + free(m->meta.title); + if (m->meta.vol) + free(m->meta.vol); + if (m->meta.source) + free(m->meta.source); + if (m->meta.msec) + free(m->meta.msec); + if (m->meta.rawdate) + free(m->meta.rawdate); + + m->meta.title = m->meta.vol = m->meta.rawdate = + m->meta.msec = m->meta.source = NULL; + m->meta.date = 0; + + /* ->TITLE<- MSEC DATE SOURCE VOL */ + + n = n->child; + assert(n); + m->meta.title = mandoc_strdup(n->string); + + /* TITLE ->MSEC<- DATE SOURCE VOL */ + + n = n->next; + assert(n); + m->meta.msec = mandoc_strdup(n->string); + + /* TITLE MSEC ->DATE<- SOURCE VOL */ + + /* + * Try to parse the date. If this works, stash the epoch (this + * is optimal because we can reformat it in the canonical form). + * If it doesn't parse, isn't specified at all, or is an empty + * string, then use the current date. + */ + + n = n->next; + if (n && n->string && *n->string) { + m->meta.date = mandoc_a2time + (MTIME_ISO_8601, n->string); + if (0 == m->meta.date) { + man_nmsg(m, n, MANDOCERR_BADDATE); + m->meta.rawdate = mandoc_strdup(n->string); + } + } else + m->meta.date = time(NULL); + + /* TITLE MSEC DATE ->SOURCE<- VOL */ + + if (n && (n = n->next)) + m->meta.source = mandoc_strdup(n->string); + + /* TITLE MSEC DATE SOURCE ->VOL<- */ + + if (n && (n = n->next)) + m->meta.vol = mandoc_strdup(n->string); + + /* + * Remove the `TH' node after we've processed it for our + * meta-data. + */ + man_node_delete(m, m->last); + return(1); +} + +static int +post_nf(CHKARGS) +{ + + if (MAN_LITERAL & m->flags) + man_nmsg(m, n, MANDOCERR_SCOPEREP); + + m->flags |= MAN_LITERAL; + return(1); +} + +static int +post_fi(CHKARGS) +{ + + if ( ! (MAN_LITERAL & m->flags)) + man_nmsg(m, n, MANDOCERR_NOSCOPE); + + m->flags &= ~MAN_LITERAL; + return(1); +} + +static int +post_UC(CHKARGS) +{ + static const char * const bsd_versions[] = { + "3rd Berkeley Distribution", + "4th Berkeley Distribution", + "4.2 Berkeley Distribution", + "4.3 Berkeley Distribution", + "4.4 Berkeley Distribution", + }; + + const char *p, *s; + + n = n->child; + n = m->last->child; + + if (NULL == n || MAN_TEXT != n->type) + p = bsd_versions[0]; + else { + s = n->string; + if (0 == strcmp(s, "3")) + p = bsd_versions[0]; + else if (0 == strcmp(s, "4")) + p = bsd_versions[1]; + else if (0 == strcmp(s, "5")) + p = bsd_versions[2]; + else if (0 == strcmp(s, "6")) + p = bsd_versions[3]; + else if (0 == strcmp(s, "7")) + p = bsd_versions[4]; + else + p = bsd_versions[0]; + } + + if (m->meta.source) + free(m->meta.source); + + m->meta.source = mandoc_strdup(p); + return(1); +} + +static int +post_AT(CHKARGS) +{ + static const char * const unix_versions[] = { + "7th Edition", + "System III", + "System V", + "System V Release 2", + }; + + const char *p, *s; + struct man_node *nn; + + n = n->child; + + if (NULL == n || MAN_TEXT != n->type) + p = unix_versions[0]; + else { + s = n->string; + if (0 == strcmp(s, "3")) + p = unix_versions[0]; + else if (0 == strcmp(s, "4")) + p = unix_versions[1]; + else if (0 == strcmp(s, "5")) { + nn = n->next; + if (nn && MAN_TEXT == nn->type && nn->string[0]) + p = unix_versions[3]; + else + p = unix_versions[2]; + } else + p = unix_versions[0]; + } + + if (m->meta.source) + free(m->meta.source); + + m->meta.source = mandoc_strdup(p); + return(1); +}