version 1.117, 2015/01/26 13:03:48 |
version 1.133, 2015/04/02 21:36:50 |
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* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
* copyright notice and this permission notice appear in all copies. |
* copyright notice and this permission notice appear in all copies. |
* |
* |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
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#include <ctype.h> |
#include <ctype.h> |
#include <errno.h> |
#include <errno.h> |
#include <fcntl.h> |
#include <fcntl.h> |
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#include <signal.h> |
#include <stdarg.h> |
#include <stdarg.h> |
#include <stdint.h> |
#include <stdint.h> |
#include <stdio.h> |
#include <stdio.h> |
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#include <string.h> |
#include <string.h> |
#include <unistd.h> |
#include <unistd.h> |
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#include "mandoc.h" |
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#include "mandoc_aux.h" |
#include "mandoc_aux.h" |
#include "libmandoc.h" |
#include "mandoc.h" |
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#include "roff.h" |
#include "mdoc.h" |
#include "mdoc.h" |
#include "man.h" |
#include "man.h" |
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#include "libmandoc.h" |
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#define REPARSE_LIMIT 1000 |
#define REPARSE_LIMIT 1000 |
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Line 109 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 111 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"no document body", |
"no document body", |
"content before first section header", |
"content before first section header", |
"first section is not \"NAME\"", |
"first section is not \"NAME\"", |
"bad NAME section contents", |
"NAME section without name", |
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"NAME section without description", |
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"description not at the end of NAME", |
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"bad NAME section content", |
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"missing description line, using \"\"", |
"sections out of conventional order", |
"sections out of conventional order", |
"duplicate section title", |
"duplicate section title", |
"unexpected section", |
"unexpected section", |
Line 135 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 141 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"skipping empty request", |
"skipping empty request", |
"conditional request controls empty scope", |
"conditional request controls empty scope", |
"skipping empty macro", |
"skipping empty macro", |
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"empty block", |
"empty argument, using 0n", |
"empty argument, using 0n", |
"argument count wrong", |
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"missing display type, using -ragged", |
"missing display type, using -ragged", |
"list type is not the first argument", |
"list type is not the first argument", |
"missing -width in -tag list, using 8n", |
"missing -width in -tag list, using 8n", |
"missing utility name, using \"\"", |
"missing utility name, using \"\"", |
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"missing function name, using \"\"", |
"empty head in list item", |
"empty head in list item", |
"empty list item", |
"empty list item", |
"missing font type, using \\fR", |
"missing font type, using \\fR", |
"unknown font type, using \\fR", |
"unknown font type, using \\fR", |
"nothing follows prefix", |
"nothing follows prefix", |
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"empty reference block", |
"missing -std argument, adding it", |
"missing -std argument, adding it", |
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"missing option string, using \"\"", |
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"missing resource identifier, using \"\"", |
"missing eqn box, using \"\"", |
"missing eqn box, using \"\"", |
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/* related to bad macro arguments */ |
/* related to bad macro arguments */ |
Line 156 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 166 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"skipping duplicate display type", |
"skipping duplicate display type", |
"skipping duplicate list type", |
"skipping duplicate list type", |
"skipping -width argument", |
"skipping -width argument", |
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"wrong number of cells", |
"unknown AT&T UNIX version", |
"unknown AT&T UNIX version", |
"comma in function argument", |
"comma in function argument", |
"parenthesis in function name", |
"parenthesis in function name", |
"invalid content in Rs block", |
"invalid content in Rs block", |
"invalid Boolean argument", |
"invalid Boolean argument", |
"unknown font, skipping request", |
"unknown font, skipping request", |
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"odd number of characters in request", |
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/* related to plain text */ |
/* related to plain text */ |
"blank line in fill mode, using .sp", |
"blank line in fill mode, using .sp", |
Line 171 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 183 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"invalid escape sequence", |
"invalid escape sequence", |
"undefined string, using \"\"", |
"undefined string, using \"\"", |
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/* related to tables */ |
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"tbl line starts with span", |
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"tbl column starts with span", |
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"skipping vertical bar in tbl layout", |
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"generic error", |
"generic error", |
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/* related to equations */ |
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"unexpected equation scope closure", |
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"equation scope open on exit", |
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"overlapping equation scopes", |
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"unexpected end of equation", |
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/* related to tables */ |
/* related to tables */ |
"non-alphabetic character in tbl options", |
"non-alphabetic character in tbl options", |
"skipping unknown tbl option", |
"skipping unknown tbl option", |
"missing tbl option argument", |
"missing tbl option argument", |
"wrong tbl option argument size", |
"wrong tbl option argument size", |
"no table layout cells specified", |
"empty tbl layout", |
"no table data cells specified", |
"invalid character in tbl layout", |
"ignore data in cell", |
"unmatched parenthesis in tbl layout", |
"data block still open", |
"tbl without any data cells", |
"ignoring extra data cells", |
"ignoring data in spanned tbl cell", |
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"ignoring extra tbl data cells", |
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"data block open at end of tbl", |
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/* related to document structure and macros */ |
/* related to document structure and macros */ |
NULL, |
NULL, |
Line 205 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 218 static const char * const mandocerrs[MANDOCERR_MAX] = |
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/* related to request and macro arguments */ |
/* related to request and macro arguments */ |
"escaped character not allowed in a name", |
"escaped character not allowed in a name", |
"argument count wrong", |
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"NOT IMPLEMENTED: Bd -file", |
"NOT IMPLEMENTED: Bd -file", |
"missing list type, using -item", |
"missing list type, using -item", |
"missing manual name, using \"\"", |
"missing manual name, using \"\"", |
Line 222 static const char * const mandocerrs[MANDOCERR_MAX] = |
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Line 234 static const char * const mandocerrs[MANDOCERR_MAX] = |
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"input too large", |
"input too large", |
"unsupported control character", |
"unsupported control character", |
"unsupported roff request", |
"unsupported roff request", |
"unsupported table layout", |
"eqn delim option in tbl", |
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"unsupported tbl layout modifier", |
"ignoring macro in table", |
"ignoring macro in table", |
"eqn in tbl", |
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}; |
}; |
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static const char * const mandoclevels[MANDOCLEVEL_MAX] = { |
static const char * const mandoclevels[MANDOCLEVEL_MAX] = { |
Line 392 mparse_buf_r(struct mparse *curp, struct buf blk, size |
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Line 404 mparse_buf_r(struct mparse *curp, struct buf blk, size |
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MANDOCERR_CHAR_UNSUPP, |
MANDOCERR_CHAR_UNSUPP, |
curp, curp->line, pos, "0x%x", c); |
curp, curp->line, pos, "0x%x", c); |
i++; |
i++; |
ln.buf[pos++] = '?'; |
if (c != '\r') |
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ln.buf[pos++] = '?'; |
continue; |
continue; |
} |
} |
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Line 625 read_whole_file(struct mparse *curp, const char *file, |
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Line 638 read_whole_file(struct mparse *curp, const char *file, |
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*/ |
*/ |
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if (S_ISREG(st.st_mode)) { |
if (S_ISREG(st.st_mode)) { |
if (st.st_size >= (1U << 31)) { |
if (st.st_size > 0x7fffffff) { |
mandoc_msg(MANDOCERR_TOOLARGE, curp, 0, 0, NULL); |
mandoc_msg(MANDOCERR_TOOLARGE, curp, 0, 0, NULL); |
return(0); |
return(0); |
} |
} |
Line 835 mparse_open(struct mparse *curp, int *fd, const char * |
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Line 848 mparse_open(struct mparse *curp, int *fd, const char * |
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perror("dup"); |
perror("dup"); |
exit((int)MANDOCLEVEL_SYSERR); |
exit((int)MANDOCLEVEL_SYSERR); |
} |
} |
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signal(SIGPIPE, SIG_DFL); |
execlp("gunzip", "gunzip", "-c", file, NULL); |
execlp("gunzip", "gunzip", "-c", file, NULL); |
perror("exec"); |
perror("exec"); |
exit((int)MANDOCLEVEL_SYSERR); |
exit((int)MANDOCLEVEL_SYSERR); |
Line 857 mparse_wait(struct mparse *curp) |
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Line 871 mparse_wait(struct mparse *curp) |
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perror("wait"); |
perror("wait"); |
exit((int)MANDOCLEVEL_SYSERR); |
exit((int)MANDOCLEVEL_SYSERR); |
} |
} |
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curp->child = 0; |
if (WIFSIGNALED(status)) { |
if (WIFSIGNALED(status)) { |
mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, |
mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0, |
"gunzip died from signal %d", WTERMSIG(status)); |
"gunzip died from signal %d", WTERMSIG(status)); |