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Annotation of mandoc/mdoc_action.c, Revision 1.88

1.88    ! kristaps    1: /*     $Id: mdoc_action.c,v 1.87 2010/11/30 12:35:10 kristaps Exp $ */
1.1       kristaps    2: /*
1.76      schwarze    3:  * Copyright (c) 2008, 2009, 2010 Kristaps Dzonsons <kristaps@bsd.lv>
1.1       kristaps    4:  *
                      5:  * Permission to use, copy, modify, and distribute this software for any
1.8       kristaps    6:  * purpose with or without fee is hereby granted, provided that the above
                      7:  * copyright notice and this permission notice appear in all copies.
1.1       kristaps    8:  *
1.8       kristaps    9:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     10:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     11:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     12:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     13:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     14:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     15:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1       kristaps   16:  */
1.50      kristaps   17: #ifdef HAVE_CONFIG_H
                     18: #include "config.h"
                     19: #endif
                     20:
1.44      kristaps   21: #ifndef        OSNAME
1.1       kristaps   22: #include <sys/utsname.h>
1.44      kristaps   23: #endif
1.1       kristaps   24:
                     25: #include <assert.h>
                     26: #include <stdio.h>
                     27: #include <stdlib.h>
                     28: #include <string.h>
1.44      kristaps   29: #include <time.h>
1.1       kristaps   30:
1.59      kristaps   31: #include "mandoc.h"
1.1       kristaps   32: #include "libmdoc.h"
1.46      kristaps   33: #include "libmandoc.h"
1.72      kristaps   34:
                     35: /*
                     36:  * FIXME: this file is deprecated.  All future "actions" should be
                     37:  * pushed into mdoc_validate.c.
                     38:  */
1.1       kristaps   39:
1.35      kristaps   40: #define        POST_ARGS struct mdoc *m, struct mdoc_node *n
1.60      kristaps   41: #define        PRE_ARGS  struct mdoc *m, struct mdoc_node *n
1.1       kristaps   42:
                     43: struct actions {
                     44:        int     (*pre)(PRE_ARGS);
                     45:        int     (*post)(POST_ARGS);
                     46: };
                     47:
1.37      kristaps   48: static const struct actions mdoc_actions[MDOC_MAX] = {
1.12      kristaps   49:        { NULL, NULL }, /* Ap */
1.88    ! kristaps   50:        { NULL, NULL }, /* Dd */
        !            51:        { NULL, NULL }, /* Dt */
        !            52:        { NULL, NULL }, /* Os */
1.81      kristaps   53:        { NULL, NULL }, /* Sh */
1.1       kristaps   54:        { NULL, NULL }, /* Ss */
                     55:        { NULL, NULL }, /* Pp */
                     56:        { NULL, NULL }, /* D1 */
1.84      kristaps   57:        { NULL, NULL }, /* Dl */
                     58:        { NULL, NULL }, /* Bd */
1.1       kristaps   59:        { NULL, NULL }, /* Ed */
1.87      kristaps   60:        { NULL, NULL }, /* Bl */
1.1       kristaps   61:        { NULL, NULL }, /* El */
                     62:        { NULL, NULL }, /* It */
                     63:        { NULL, NULL }, /* Ad */
                     64:        { NULL, NULL }, /* An */
1.80      kristaps   65:        { NULL, NULL }, /* Ar */
1.35      kristaps   66:        { NULL, NULL }, /* Cd */
1.1       kristaps   67:        { NULL, NULL }, /* Cm */
                     68:        { NULL, NULL }, /* Dv */
                     69:        { NULL, NULL }, /* Er */
                     70:        { NULL, NULL }, /* Ev */
1.88    ! kristaps   71:        { NULL, NULL }, /* Ex */
1.1       kristaps   72:        { NULL, NULL }, /* Fa */
                     73:        { NULL, NULL }, /* Fd */
                     74:        { NULL, NULL }, /* Fl */
                     75:        { NULL, NULL }, /* Fn */
                     76:        { NULL, NULL }, /* Ft */
                     77:        { NULL, NULL }, /* Ic */
                     78:        { NULL, NULL }, /* In */
1.80      kristaps   79:        { NULL, NULL }, /* Li */
1.1       kristaps   80:        { NULL, NULL }, /* Nd */
1.85      kristaps   81:        { NULL, NULL }, /* Nm */
1.1       kristaps   82:        { NULL, NULL }, /* Op */
                     83:        { NULL, NULL }, /* Ot */
1.85      kristaps   84:        { NULL, NULL }, /* Pa */
1.88    ! kristaps   85:        { NULL, NULL }, /* Rv */
1.84      kristaps   86:        { NULL, NULL }, /* St */
1.1       kristaps   87:        { NULL, NULL }, /* Va */
                     88:        { NULL, NULL }, /* Vt */
                     89:        { NULL, NULL }, /* Xr */
                     90:        { NULL, NULL }, /* %A */
                     91:        { NULL, NULL }, /* %B */
                     92:        { NULL, NULL }, /* %D */
                     93:        { NULL, NULL }, /* %I */
                     94:        { NULL, NULL }, /* %J */
                     95:        { NULL, NULL }, /* %N */
                     96:        { NULL, NULL }, /* %O */
                     97:        { NULL, NULL }, /* %P */
                     98:        { NULL, NULL }, /* %R */
                     99:        { NULL, NULL }, /* %T */
                    100:        { NULL, NULL }, /* %V */
                    101:        { NULL, NULL }, /* Ac */
                    102:        { NULL, NULL }, /* Ao */
                    103:        { NULL, NULL }, /* Aq */
1.82      kristaps  104:        { NULL, NULL }, /* At */
1.1       kristaps  105:        { NULL, NULL }, /* Bc */
                    106:        { NULL, NULL }, /* Bf */
                    107:        { NULL, NULL }, /* Bo */
                    108:        { NULL, NULL }, /* Bq */
                    109:        { NULL, NULL }, /* Bsx */
                    110:        { NULL, NULL }, /* Bx */
                    111:        { NULL, NULL }, /* Db */
                    112:        { NULL, NULL }, /* Dc */
                    113:        { NULL, NULL }, /* Do */
                    114:        { NULL, NULL }, /* Dq */
                    115:        { NULL, NULL }, /* Ec */
                    116:        { NULL, NULL }, /* Ef */
                    117:        { NULL, NULL }, /* Em */
                    118:        { NULL, NULL }, /* Eo */
                    119:        { NULL, NULL }, /* Fx */
                    120:        { NULL, NULL }, /* Ms */
                    121:        { NULL, NULL }, /* No */
                    122:        { NULL, NULL }, /* Ns */
                    123:        { NULL, NULL }, /* Nx */
                    124:        { NULL, NULL }, /* Ox */
                    125:        { NULL, NULL }, /* Pc */
                    126:        { NULL, NULL }, /* Pf */
                    127:        { NULL, NULL }, /* Po */
                    128:        { NULL, NULL }, /* Pq */
                    129:        { NULL, NULL }, /* Qc */
                    130:        { NULL, NULL }, /* Ql */
                    131:        { NULL, NULL }, /* Qo */
                    132:        { NULL, NULL }, /* Qq */
                    133:        { NULL, NULL }, /* Re */
1.79      kristaps  134:        { NULL, NULL }, /* Rs */
1.1       kristaps  135:        { NULL, NULL }, /* Sc */
                    136:        { NULL, NULL }, /* So */
                    137:        { NULL, NULL }, /* Sq */
                    138:        { NULL, NULL }, /* Sm */
                    139:        { NULL, NULL }, /* Sx */
                    140:        { NULL, NULL }, /* Sy */
                    141:        { NULL, NULL }, /* Tn */
                    142:        { NULL, NULL }, /* Ux */
                    143:        { NULL, NULL }, /* Xc */
                    144:        { NULL, NULL }, /* Xo */
                    145:        { NULL, NULL }, /* Fo */
                    146:        { NULL, NULL }, /* Fc */
                    147:        { NULL, NULL }, /* Oo */
                    148:        { NULL, NULL }, /* Oc */
                    149:        { NULL, NULL }, /* Bk */
                    150:        { NULL, NULL }, /* Ek */
                    151:        { NULL, NULL }, /* Bt */
                    152:        { NULL, NULL }, /* Hf */
                    153:        { NULL, NULL }, /* Fr */
                    154:        { NULL, NULL }, /* Ud */
1.83      kristaps  155:        { NULL, NULL }, /* Lb */
1.1       kristaps  156:        { NULL, NULL }, /* Lp */
1.44      kristaps  157:        { NULL, NULL }, /* Lk */
1.1       kristaps  158:        { NULL, NULL }, /* Mt */
                    159:        { NULL, NULL }, /* Brq */
                    160:        { NULL, NULL }, /* Bro */
                    161:        { NULL, NULL }, /* Brc */
                    162:        { NULL, NULL }, /* %C */
                    163:        { NULL, NULL }, /* Es */
                    164:        { NULL, NULL }, /* En */
                    165:        { NULL, NULL }, /* Dx */
                    166:        { NULL, NULL }, /* %Q */
1.30      kristaps  167:        { NULL, NULL }, /* br */
                    168:        { NULL, NULL }, /* sp */
1.43      kristaps  169:        { NULL, NULL }, /* %U */
1.64      kristaps  170:        { NULL, NULL }, /* Ta */
1.1       kristaps  171: };
                    172:
1.2       kristaps  173:
1.1       kristaps  174: int
1.60      kristaps  175: mdoc_action_pre(struct mdoc *m, struct mdoc_node *n)
1.1       kristaps  176: {
                    177:
                    178:        switch (n->type) {
                    179:        case (MDOC_ROOT):
1.2       kristaps  180:                /* FALLTHROUGH */
1.1       kristaps  181:        case (MDOC_TEXT):
1.2       kristaps  182:                return(1);
                    183:        default:
1.1       kristaps  184:                break;
                    185:        }
1.2       kristaps  186:
1.6       kristaps  187:        if (NULL == mdoc_actions[n->tok].pre)
1.2       kristaps  188:                return(1);
1.6       kristaps  189:        return((*mdoc_actions[n->tok].pre)(m, n));
1.1       kristaps  190: }
                    191:
                    192:
                    193: int
                    194: mdoc_action_post(struct mdoc *m)
                    195: {
                    196:
                    197:        if (MDOC_ACTED & m->last->flags)
                    198:                return(1);
                    199:        m->last->flags |= MDOC_ACTED;
                    200:
                    201:        switch (m->last->type) {
                    202:        case (MDOC_TEXT):
1.2       kristaps  203:                /* FALLTHROUGH */
1.1       kristaps  204:        case (MDOC_ROOT):
1.2       kristaps  205:                return(1);
                    206:        default:
1.1       kristaps  207:                break;
                    208:        }
1.2       kristaps  209:
                    210:        if (NULL == mdoc_actions[m->last->tok].post)
                    211:                return(1);
1.35      kristaps  212:        return((*mdoc_actions[m->last->tok].post)(m, m->last));
1.2       kristaps  213: }
                    214:

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