version 1.2, 2010/12/28 10:55:24 |
version 1.8, 2010/12/29 16:44:23 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2009, 2010 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 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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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
*/ |
*/ |
#include <assert.h> |
#include <assert.h> |
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#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
#include <time.h> |
#include <time.h> |
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#include "libmandoc.h" |
#include "libmandoc.h" |
#include "libroff.h" |
#include "libroff.h" |
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enum tbl_part { |
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TBL_PART_OPTS, /* in options (first line) */ |
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TBL_PART_LAYOUT, /* describing layout */ |
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TBL_PART_DATA /* creating data rows */ |
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}; |
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struct tbl { |
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enum tbl_part part; |
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}; |
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static void tbl_init(struct tbl *); |
static void tbl_init(struct tbl *); |
static void tbl_clear(struct tbl *); |
static void tbl_clear(struct tbl *); |
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static void |
static void |
tbl_clear(struct tbl *tbl) |
tbl_clear(struct tbl *tbl) |
{ |
{ |
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struct tbl_row *rp; |
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struct tbl_cell *cp; |
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while (tbl->first) { |
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rp = tbl->first; |
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tbl->first = rp->next; |
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while (rp->first) { |
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cp = rp->first; |
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rp->first = cp->next; |
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free(cp); |
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} |
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free(rp); |
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} |
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tbl->last = NULL; |
} |
} |
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static void |
static void |
Line 49 tbl_init(struct tbl *tbl) |
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Line 53 tbl_init(struct tbl *tbl) |
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{ |
{ |
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tbl->part = TBL_PART_OPTS; |
tbl->part = TBL_PART_OPTS; |
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tbl->tab = '\t'; |
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tbl->linesize = 12; |
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tbl->decimal = '.'; |
} |
} |
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enum rofferr |
enum rofferr |
Line 56 tbl_read(struct tbl *tbl, int ln, const char *p, int o |
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Line 63 tbl_read(struct tbl *tbl, int ln, const char *p, int o |
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{ |
{ |
int len; |
int len; |
const char *cp; |
const char *cp; |
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struct tbl_dat *dp; |
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struct tbl_span *sp; |
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cp = &p[offs]; |
cp = &p[offs]; |
len = (int)strlen(cp); |
len = (int)strlen(cp); |
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if (len && TBL_PART_OPTS == tbl->part) |
/* |
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* If we're in the options section and we don't have a |
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* terminating semicolon, assume we've moved directly into the |
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* layout section. No need to report a warning: this is, |
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* apparently, standard behaviour. |
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*/ |
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if (TBL_PART_OPTS == tbl->part && len) |
if (';' != cp[len - 1]) |
if (';' != cp[len - 1]) |
tbl->part = TBL_PART_LAYOUT; |
tbl->part = TBL_PART_LAYOUT; |
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/* Now process each logical section of the table. */ |
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switch (tbl->part) { |
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case (TBL_PART_OPTS): |
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return(tbl_option(tbl, ln, p) ? ROFF_IGN : ROFF_ERR); |
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case (TBL_PART_LAYOUT): |
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return(tbl_layout(tbl, ln, p) ? ROFF_IGN : ROFF_ERR); |
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case (TBL_PART_DATA): |
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break; |
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} |
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/* XXX: throw away data for now. */ |
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if (NULL != (sp = tbl_data(tbl, ln, p))) { |
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while (NULL != (dp = sp->first)) { |
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sp->first = sp->first->next; |
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if (dp->string) |
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free(dp->string); |
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free(dp); |
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} |
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free(sp); |
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} |
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return(ROFF_CONT); |
return(ROFF_CONT); |
} |
} |
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struct tbl * |
struct tbl * |
tbl_alloc(void) |
tbl_alloc(void *data, const mandocmsg msg) |
{ |
{ |
struct tbl *p; |
struct tbl *p; |
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p = mandoc_malloc(sizeof(struct tbl)); |
p = mandoc_calloc(1, sizeof(struct tbl)); |
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p->data = data; |
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p->msg = msg; |
tbl_init(p); |
tbl_init(p); |
return(p); |
return(p); |
} |
} |
Line 92 tbl_reset(struct tbl *tbl) |
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Line 132 tbl_reset(struct tbl *tbl) |
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tbl_clear(tbl); |
tbl_clear(tbl); |
tbl_init(tbl); |
tbl_init(tbl); |
} |
} |
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void |
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tbl_restart(struct tbl *tbl) |
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{ |
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tbl_clear(tbl); |
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tbl->part = TBL_PART_LAYOUT; |
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} |
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