version 1.208, 2018/12/20 21:30:32 |
version 1.212, 2019/03/19 16:26:08 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2010-2018 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010-2019 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2010, 2012 Joerg Sonnenberger <joerg@netbsd.org> |
* Copyright (c) 2010, 2012 Joerg Sonnenberger <joerg@netbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
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struct mparse { |
struct mparse { |
struct roff *roff; /* roff parser (!NULL) */ |
struct roff *roff; /* roff parser (!NULL) */ |
struct roff_man *man; /* man parser */ |
struct roff_man *man; /* man parser */ |
char *sodest; /* filename pointed to by .so */ |
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struct buf *primary; /* buffer currently being parsed */ |
struct buf *primary; /* buffer currently being parsed */ |
struct buf *secondary; /* copy of top level input */ |
struct buf *secondary; /* copy of top level input */ |
struct buf *loop; /* open .while request line */ |
struct buf *loop; /* open .while request line */ |
Line 123 choose_parser(struct mparse *curp) |
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Line 122 choose_parser(struct mparse *curp) |
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} |
} |
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if (format == MPARSE_MDOC) { |
if (format == MPARSE_MDOC) { |
curp->man->macroset = MACROSET_MDOC; |
curp->man->meta.macroset = MACROSET_MDOC; |
if (curp->man->mdocmac == NULL) |
if (curp->man->mdocmac == NULL) |
curp->man->mdocmac = roffhash_alloc(MDOC_Dd, MDOC_MAX); |
curp->man->mdocmac = roffhash_alloc(MDOC_Dd, MDOC_MAX); |
} else { |
} else { |
curp->man->macroset = MACROSET_MAN; |
curp->man->meta.macroset = MACROSET_MAN; |
if (curp->man->manmac == NULL) |
if (curp->man->manmac == NULL) |
curp->man->manmac = roffhash_alloc(MAN_TH, MAN_MAX); |
curp->man->manmac = roffhash_alloc(MAN_TH, MAN_MAX); |
} |
} |
curp->man->first->tok = TOKEN_NONE; |
curp->man->meta.first->tok = TOKEN_NONE; |
} |
} |
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/* |
/* |
Line 256 mparse_buf_r(struct mparse *curp, struct buf blk, size |
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Line 255 mparse_buf_r(struct mparse *curp, struct buf blk, size |
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/* XXX Ugly hack to mark the end of the input. */ |
/* XXX Ugly hack to mark the end of the input. */ |
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if (i == blk.sz || blk.buf[i] == '\0') { |
if (i == blk.sz || blk.buf[i] == '\0') { |
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if (pos + 2 > ln.sz) |
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resize_buf(&ln, 256); |
ln.buf[pos++] = '\n'; |
ln.buf[pos++] = '\n'; |
ln.buf[pos] = '\0'; |
ln.buf[pos] = '\0'; |
} |
} |
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case ROFF_IGN: |
case ROFF_IGN: |
break; |
break; |
case ROFF_CONT: |
case ROFF_CONT: |
if (curp->man->macroset == MACROSET_NONE) |
if (curp->man->meta.macroset == MACROSET_NONE) |
choose_parser(curp); |
choose_parser(curp); |
if ((curp->man->macroset == MACROSET_MDOC ? |
if ((curp->man->meta.macroset == MACROSET_MDOC ? |
mdoc_parseln(curp->man, curp->line, ln.buf, of) : |
mdoc_parseln(curp->man, curp->line, ln.buf, of) : |
man_parseln(curp->man, curp->line, ln.buf, of) |
man_parseln(curp->man, curp->line, ln.buf, of) |
) == 2) |
) == 2) |
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case ROFF_SO: |
case ROFF_SO: |
if ( ! (curp->options & MPARSE_SO) && |
if ( ! (curp->options & MPARSE_SO) && |
(i >= blk.sz || blk.buf[i] == '\0')) { |
(i >= blk.sz || blk.buf[i] == '\0')) { |
curp->sodest = mandoc_strdup(ln.buf + of); |
curp->man->meta.sodest = |
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mandoc_strdup(ln.buf + of); |
goto out; |
goto out; |
} |
} |
if ((fd = mparse_open(curp, ln.buf + of)) != -1) { |
if ((fd = mparse_open(curp, ln.buf + of)) != -1) { |
Line 526 read_whole_file(struct mparse *curp, int fd, struct bu |
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Line 528 read_whole_file(struct mparse *curp, int fd, struct bu |
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static void |
static void |
mparse_end(struct mparse *curp) |
mparse_end(struct mparse *curp) |
{ |
{ |
if (curp->man->macroset == MACROSET_NONE) |
if (curp->man->meta.macroset == MACROSET_NONE) |
curp->man->macroset = MACROSET_MAN; |
curp->man->meta.macroset = MACROSET_MAN; |
if (curp->man->macroset == MACROSET_MDOC) |
if (curp->man->meta.macroset == MACROSET_MDOC) |
mdoc_endparse(curp->man); |
mdoc_endparse(curp->man); |
else |
else |
man_endparse(curp->man); |
man_endparse(curp->man); |
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mparse_open(struct mparse *curp, const char *file) |
mparse_open(struct mparse *curp, const char *file) |
{ |
{ |
char *cp; |
char *cp; |
int fd; |
int fd, save_errno; |
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cp = strrchr(file, '.'); |
cp = strrchr(file, '.'); |
curp->gzip = (cp != NULL && ! strcmp(cp + 1, "gz")); |
curp->gzip = (cp != NULL && ! strcmp(cp + 1, "gz")); |
Line 623 mparse_open(struct mparse *curp, const char *file) |
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Line 625 mparse_open(struct mparse *curp, const char *file) |
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*/ |
*/ |
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if ( ! curp->gzip) { |
if ( ! curp->gzip) { |
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save_errno = errno; |
mandoc_asprintf(&cp, "%s.gz", file); |
mandoc_asprintf(&cp, "%s.gz", file); |
fd = open(cp, O_RDONLY); |
fd = open(cp, O_RDONLY); |
free(cp); |
free(cp); |
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errno = save_errno; |
if (fd != -1) { |
if (fd != -1) { |
curp->gzip = 1; |
curp->gzip = 1; |
return fd; |
return fd; |
Line 651 mparse_alloc(int options, enum mandoc_os os_e, const c |
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Line 655 mparse_alloc(int options, enum mandoc_os os_e, const c |
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curp->man = roff_man_alloc(curp->roff, curp->os_s, |
curp->man = roff_man_alloc(curp->roff, curp->os_s, |
curp->options & MPARSE_QUICK ? 1 : 0); |
curp->options & MPARSE_QUICK ? 1 : 0); |
if (curp->options & MPARSE_MDOC) { |
if (curp->options & MPARSE_MDOC) { |
curp->man->macroset = MACROSET_MDOC; |
curp->man->meta.macroset = MACROSET_MDOC; |
if (curp->man->mdocmac == NULL) |
if (curp->man->mdocmac == NULL) |
curp->man->mdocmac = roffhash_alloc(MDOC_Dd, MDOC_MAX); |
curp->man->mdocmac = roffhash_alloc(MDOC_Dd, MDOC_MAX); |
} else if (curp->options & MPARSE_MAN) { |
} else if (curp->options & MPARSE_MAN) { |
curp->man->macroset = MACROSET_MAN; |
curp->man->meta.macroset = MACROSET_MAN; |
if (curp->man->manmac == NULL) |
if (curp->man->manmac == NULL) |
curp->man->manmac = roffhash_alloc(MAN_TH, MAN_MAX); |
curp->man->manmac = roffhash_alloc(MAN_TH, MAN_MAX); |
} |
} |
curp->man->first->tok = TOKEN_NONE; |
curp->man->meta.first->tok = TOKEN_NONE; |
curp->man->meta.os_e = os_e; |
curp->man->meta.os_e = os_e; |
return curp; |
return curp; |
} |
} |
Line 671 mparse_reset(struct mparse *curp) |
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Line 675 mparse_reset(struct mparse *curp) |
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roff_man_reset(curp->man); |
roff_man_reset(curp->man); |
free_buf_list(curp->secondary); |
free_buf_list(curp->secondary); |
curp->secondary = NULL; |
curp->secondary = NULL; |
free(curp->sodest); |
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curp->sodest = NULL; |
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curp->gzip = 0; |
curp->gzip = 0; |
} |
} |
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Line 684 mparse_free(struct mparse *curp) |
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Line 686 mparse_free(struct mparse *curp) |
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roff_man_free(curp->man); |
roff_man_free(curp->man); |
roff_free(curp->roff); |
roff_free(curp->roff); |
free_buf_list(curp->secondary); |
free_buf_list(curp->secondary); |
free(curp->sodest); |
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free(curp); |
free(curp); |
} |
} |
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void |
struct roff_meta * |
mparse_result(struct mparse *curp, struct roff_man **man, |
mparse_result(struct mparse *curp) |
char **sodest) |
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{ |
{ |
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roff_state_reset(curp->man); |
if (sodest && NULL != (*sodest = curp->sodest)) { |
if (curp->options & MPARSE_VALIDATE) { |
*man = NULL; |
if (curp->man->meta.macroset == MACROSET_MDOC) |
return; |
mdoc_validate(curp->man); |
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else |
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man_validate(curp->man); |
} |
} |
if (man) |
return &curp->man->meta; |
*man = curp->man; |
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} |
} |
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void |
void |