mandoc/mandocdb.c - diff

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Diff for /mandoc/mandocdb.c between version 1.201 and 1.209

version 1.201, 2015/10/12 21:17:15

version 1.209, 2015/11/07 17:58:55

Line 23

#include <assert.h>

#include <ctype.h>

#if HAVE_ERR

#include <err.h>

#endif

#include <errno.h>

#include <fcntl.h>

#if HAVE_FTS

Line 40

Line 42

#include <string.h>

#include <unistd.h>

#if HAVE_OHASH

#include <ohash.h>

#else

#include "compat_ohash.h"

#endif

#include <sqlite3.h>

#include "mandoc_aux.h"

#include "mandoc_ohash.h"

#include "mandoc.h"

#include "roff.h"

#include "mdoc.h"

Line 146 static void dbadd_mlink_name(const struct mlink *mlin

Line 144 static void dbadd_mlink_name(const struct mlink *mlin

static int dbopen(int);

static void dbprune(void);

static void filescan(const char *);

static void *hash_alloc(size_t, void *);

static void hash_free(void *, void *);

static void *hash_calloc(size_t, size_t, void *);

static void mlink_add(struct mlink *, const struct stat *);

static void mlink_check(struct mpage *, struct mlink *);

static void mlink_free(struct mlink *);

Line 190 static int set_basedir(const char *, int);

Line 185 static int set_basedir(const char *, int);

static int treescan(void);

static size_t utf8(unsigned int, char [7]);

extern char *__progname;

static char tempfilename[32];

static int nodb; /* no database changes */

static int mparse_options; /* abort the parse early */

Line 202 static int write_utf8; /* write UTF-8 output; else A

Line 195 static int write_utf8; /* write UTF-8 output; else A

static int exitcode; /* to be returned by main */

static enum op op; /* operational mode */

static char basedir[PATH_MAX]; /* current base directory */

static struct mchars *mchars; /* table of named characters */

static struct ohash mpages; /* table of distinct manual pages */

static struct ohash mlinks; /* table of directory entries */

static struct ohash names; /* table of all names */

Line 342 int

Line 334 int

mandocdb(int argc, char *argv[])

{

struct manconf conf;

struct ohash_info mpages_info, mlinks_info;

struct mparse *mp;

const char *path_arg;

const char *path_arg, *progname;

size_t j, sz;

int ch, i;

#if HAVE_PLEDGE

if (pledge("stdio rpath wpath cpath fattr flock proc exec", NULL) == -1) {

perror("pledge");

return (int)MANDOCLEVEL_SYSERR;

}

#endif

memset(&conf, 0, sizeof(conf));

memset(stmts, 0, STMT__MAX * sizeof(sqlite3_stmt *));

mpages_info.alloc = mlinks_info.alloc = hash_alloc;

mpages_info.calloc = mlinks_info.calloc = hash_calloc;

mpages_info.free = mlinks_info.free = hash_free;

mpages_info.data = mlinks_info.data = NULL;

mpages_info.key_offset = offsetof(struct mpage, inodev);

mlinks_info.key_offset = offsetof(struct mlink, file);

* We accept a few different invocations.

* The CHECKOP macro makes sure that invocation styles don't

Line 429 mandocdb(int argc, char *argv[])

Line 419 mandocdb(int argc, char *argv[])

argc -= optind;

argv += optind;

#if HAVE_PLEDGE

if (nodb && pledge("stdio rpath", NULL) == -1) {

perror("pledge");

return (int)MANDOCLEVEL_SYSERR;

}

#endif

if (OP_CONFFILE == op && argc > 0) {

warnx("-C: Too many arguments");

goto usage;

}

exitcode = (int)MANDOCLEVEL_OK;

mchars = mchars_alloc();

mchars_alloc();

mp = mparse_alloc(mparse_options, MANDOCLEVEL_BADARG, NULL,

mp = mparse_alloc(mparse_options, MANDOCLEVEL_BADARG, NULL, NULL);

mchars, NULL);

mandoc_ohash_init(&mpages, 6, offsetof(struct mpage, inodev));

ohash_init(&mpages, 6, &mpages_info);

mandoc_ohash_init(&mlinks, 6, offsetof(struct mlink, file));

ohash_init(&mlinks, 6, &mlinks_info);

if (OP_UPDATE == op || OP_DELETE == op || OP_TEST == op) {

Line 455 mandocdb(int argc, char *argv[])

Line 451 mandocdb(int argc, char *argv[])

* The existing database is usable. Process

* all files specified on the command-line.

#if HAVE_PLEDGE

if (!nodb && pledge("stdio rpath wpath cpath fattr flock",

NULL) == -1) {

perror("pledge");

exitcode = (int)MANDOCLEVEL_SYSERR;

goto out;

}

#endif

use_all = 1;

for (i = 0; i < argc; i++)

filescan(argv[i]);

Line 509 mandocdb(int argc, char *argv[])

Line 513 mandocdb(int argc, char *argv[])

continue;

if (j) {

ohash_init(&mpages, 6, &mpages_info);

mandoc_ohash_init(&mpages, 6,

ohash_init(&mlinks, 6, &mlinks_info);

offsetof(struct mpage, inodev));

mandoc_ohash_init(&mlinks, 6,

offsetof(struct mlink, file));

}

if ( ! set_basedir(conf.manpath.paths[j], argc > 0))

Line 536 mandocdb(int argc, char *argv[])

Line 542 mandocdb(int argc, char *argv[])

out:

manconf_free(&conf);

mparse_free(mp);

mchars_free(mchars);

mchars_free();

mpages_free();

ohash_delete(&mpages);

ohash_delete(&mlinks);

return exitcode;

usage:

progname = getprogname();

fprintf(stderr, "usage: %s [-aDnpQ] [-C file] [-Tutf8]\n"

" %s [-aDnpQ] [-Tutf8] dir ...\n"

" %s [-DnpQ] [-Tutf8] -d dir [file ...]\n"

" %s [-Dnp] -u dir [file ...]\n"

" %s [-Q] -t file ...\n",

__progname, __progname, __progname,

progname, progname, progname, progname, progname);

__progname, __progname);

return (int)MANDOCLEVEL_BADARG;

}

Line 1099 static void

Line 1105 static void

mpages_merge(struct mparse *mp)

{

char any[] = "any";

struct ohash_info str_info;

struct mpage *mpage, *mpage_dest;

struct mlink *mlink, *mlink_dest;

struct roff_man *man;

Line 1108 mpages_merge(struct mparse *mp)

Line 1113 mpages_merge(struct mparse *mp)

int fd;

unsigned int pslot;

str_info.alloc = hash_alloc;

str_info.calloc = hash_calloc;

str_info.free = hash_free;

str_info.data = NULL;

str_info.key_offset = offsetof(struct str, key);

if ( ! nodb)

SQL_EXEC("BEGIN TRANSACTION");

Line 1126 mpages_merge(struct mparse *mp)

Line 1125 mpages_merge(struct mparse *mp)

}

name_mask = NAME_MASK;

ohash_init(&names, 4, &str_info);

mandoc_ohash_init(&names, 4, offsetof(struct str, key));

ohash_init(&strings, 6, &str_info);

mandoc_ohash_init(&strings, 6, offsetof(struct str, key));

mparse_reset(mp);

man = NULL;

sodest = NULL;

Line 1189 mpages_merge(struct mparse *mp)

Line 1188 mpages_merge(struct mparse *mp)

}

goto nextpage;

} else if (man != NULL && man->macroset == MACROSET_MDOC) {

mdoc_validate(man);

mpage->form = FORM_SRC;

mpage->sec = man->meta.msec;

mpage->sec = mandoc_strdup(

Line 1198 mpages_merge(struct mparse *mp)

mpage->arch == NULL ? "" : mpage->arch);

mpage->title = mandoc_strdup(man->meta.title);

} else if (man != NULL && man->macroset == MACROSET_MAN) {

man_validate(man);

mpage->form = FORM_SRC;

mpage->sec = mandoc_strdup(man->meta.msec);

mpage->arch = mandoc_strdup(mlink->arch);

Line 1290 parse_cat(struct mpage *mpage, int fd)

Line 1291 parse_cat(struct mpage *mpage, int fd)

{

FILE *stream;

char *line, *p, *title;

size_t len, plen, titlesz;

size_t linesz, plen, titlesz;

ssize_t len;

int offs;

stream = (-1 == fd) ?

fopen(mpage->mlinks->file, "r") :

Line 1303 parse_cat(struct mpage *mpage, int fd)

Line 1306 parse_cat(struct mpage *mpage, int fd)

return;

}

line = NULL;

linesz = 0;

/* Skip to first blank line. */

while (NULL != (line = fgetln(stream, &len)))

while (getline(&line, &linesz, stream) != -1)

if ('\n' == *line)

if (*line == '\n')

break;

Line 1314 parse_cat(struct mpage *mpage, int fd)

Line 1320 parse_cat(struct mpage *mpage, int fd)

* is the first section header. Skip to it.

while (NULL != (line = fgetln(stream, &len)))

while (getline(&line, &linesz, stream) != -1)

if ('\n' != *line && ' ' != *line)

if (*line != '\n' && *line != ' ')

break;

Line 1328 parse_cat(struct mpage *mpage, int fd)

Line 1334 parse_cat(struct mpage *mpage, int fd)

titlesz = 0;

title = NULL;

while (NULL != (line = fgetln(stream, &len))) {

while ((len = getline(&line, &linesz, stream)) != -1) {

if (' ' != *line || '\n' != line[len - 1])

if (*line != ' ')

break;

while (len > 0 && isspace((unsigned char)*line)) {

offs = 0;

line++;

while (isspace((unsigned char)line[offs]))

len--;

offs++;

}

if (line[offs] == '\0')

if (1 == len)

continue;

title = mandoc_realloc(title, titlesz + len);

title = mandoc_realloc(title, titlesz + len - offs);

memcpy(title + titlesz, line, len);

memcpy(title + titlesz, line + offs, len - offs);

titlesz += len;

titlesz += len - offs;

title[titlesz - 1] = ' ';

}

free(line);

* If no page content can be found, or the input line

Line 1359 parse_cat(struct mpage *mpage, int fd)

Line 1365 parse_cat(struct mpage *mpage, int fd)

return;

}

title = mandoc_realloc(title, titlesz + 1);

title[titlesz - 1] = '\0';

title[titlesz] = '\0';

* Skip to the first dash.

Line 1949 render_string(char **public, size_t *psz)

Line 1954 render_string(char **public, size_t *psz)

if (write_utf8) {

unicode = mchars_spec2cp(mchars, seq, seqlen);

unicode = mchars_spec2cp(seq, seqlen);

if (unicode <= 0)

continue;

addsz = utf8(unicode, utfbuf);

Line 1957 render_string(char **public, size_t *psz)

Line 1962 render_string(char **public, size_t *psz)

continue;

addcp = utfbuf;

} else {

addcp = mchars_spec2str(mchars, seq, seqlen, &addsz);

addcp = mchars_spec2str(seq, seqlen, &addsz);

if (addcp == NULL)

continue;

if (*addcp == ASCII_NBRSP) {

Line 2382 prepare_statements:

Line 2387 prepare_statements:

#endif

return 1;

}

static void *

hash_calloc(size_t n, size_t sz, void *arg)

{

return mandoc_calloc(n, sz);

}

static void *

hash_alloc(size_t sz, void *arg)

{

return mandoc_malloc(sz);

}

static void

hash_free(void *p, void *arg)

{

free(p);

}

static int

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