version 1.91, 2013/12/31 18:07:42 |
version 1.124, 2014/03/26 21:39:38 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2011, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* 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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#endif |
#endif |
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#include <sys/stat.h> |
#include <sys/stat.h> |
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#include <sys/wait.h> |
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#include <assert.h> |
#include <assert.h> |
#include <ctype.h> |
#include <ctype.h> |
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#include "mdoc.h" |
#include "mdoc.h" |
#include "man.h" |
#include "man.h" |
#include "mandoc.h" |
#include "mandoc.h" |
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#include "mandoc_aux.h" |
#include "manpath.h" |
#include "manpath.h" |
#include "mansearch.h" |
#include "mansearch.h" |
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extern int mansearch_keymax; |
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extern const char *const mansearch_keynames[]; |
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#define SQL_EXEC(_v) \ |
#define SQL_EXEC(_v) \ |
if (SQLITE_OK != sqlite3_exec(db, (_v), NULL, NULL, NULL)) \ |
if (SQLITE_OK != sqlite3_exec(db, (_v), NULL, NULL, NULL)) \ |
fprintf(stderr, "%s\n", sqlite3_errmsg(db)) |
fprintf(stderr, "%s\n", sqlite3_errmsg(db)) |
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}; |
}; |
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struct str { |
struct str { |
char *utf8; /* key in UTF-8 form */ |
char *rendered; /* key in UTF-8 or ASCII form */ |
const struct mpage *mpage; /* if set, the owning parse */ |
const struct mpage *mpage; /* if set, the owning parse */ |
uint64_t mask; /* bitmask in sequence */ |
uint64_t mask; /* bitmask in sequence */ |
char key[]; /* the string itself */ |
char key[]; /* may contain escape sequences */ |
}; |
}; |
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struct inodev { |
struct inodev { |
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struct mpage { |
struct mpage { |
struct inodev inodev; /* used for hashing routine */ |
struct inodev inodev; /* used for hashing routine */ |
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int64_t recno; /* id in mpages SQL table */ |
enum form form; /* format from file content */ |
enum form form; /* format from file content */ |
char *sec; /* section from file content */ |
char *sec; /* section from file content */ |
char *arch; /* architecture from file content */ |
char *arch; /* architecture from file content */ |
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char *name; /* name from file name (not empty) */ |
char *name; /* name from file name (not empty) */ |
char *fsec; /* section from file name suffix */ |
char *fsec; /* section from file name suffix */ |
struct mlink *next; /* singly linked list */ |
struct mlink *next; /* singly linked list */ |
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struct mpage *mpage; /* parent */ |
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int gzip; /* filename has a .gz suffix */ |
}; |
}; |
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struct title { |
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char *title; /* name(sec/arch) given inside the file */ |
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char *file; /* file name in case of mismatch */ |
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}; |
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enum stmt { |
enum stmt { |
STMT_DELETE_PAGE = 0, /* delete mpage */ |
STMT_DELETE_PAGE = 0, /* delete mpage */ |
STMT_INSERT_PAGE, /* insert mpage */ |
STMT_INSERT_PAGE, /* insert mpage */ |
Line 135 struct mdoc_handler { |
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Line 138 struct mdoc_handler { |
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}; |
}; |
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static void dbclose(int); |
static void dbclose(int); |
static void dbindex(const struct mpage *, struct mchars *); |
static void dbadd(struct mpage *, struct mchars *); |
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static void dbadd_mlink(const struct mlink *mlink); |
static int dbopen(int); |
static int dbopen(int); |
static void dbprune(void); |
static void dbprune(void); |
static void filescan(const char *); |
static void filescan(const char *); |
Line 143 static void *hash_alloc(size_t, void *); |
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Line 147 static void *hash_alloc(size_t, void *); |
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static void hash_free(void *, size_t, void *); |
static void hash_free(void *, size_t, void *); |
static void *hash_halloc(size_t, void *); |
static void *hash_halloc(size_t, void *); |
static void mlink_add(struct mlink *, const struct stat *); |
static void mlink_add(struct mlink *, const struct stat *); |
|
static int mlink_check(struct mpage *, struct mlink *); |
static void mlink_free(struct mlink *); |
static void mlink_free(struct mlink *); |
static void mlinks_undupe(struct mpage *); |
static void mlinks_undupe(struct mpage *); |
static void mpages_free(void); |
static void mpages_free(void); |
static void mpages_merge(struct mchars *, struct mparse *, int); |
static void mpages_merge(struct mchars *, struct mparse *); |
static void parse_cat(struct mpage *); |
static void parse_cat(struct mpage *, int); |
static void parse_man(struct mpage *, const struct man_node *); |
static void parse_man(struct mpage *, const struct man_node *); |
static void parse_mdoc(struct mpage *, const struct mdoc_node *); |
static void parse_mdoc(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_body(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_body(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_head(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_head(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_Fd(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_Fd(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_Fn(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_Fn(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_In(struct mpage *, const struct mdoc_node *); |
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static int parse_mdoc_Nd(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_Nd(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_Nm(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_Nm(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_Sh(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_Sh(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_St(struct mpage *, const struct mdoc_node *); |
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static int parse_mdoc_Xr(struct mpage *, const struct mdoc_node *); |
static int parse_mdoc_Xr(struct mpage *, const struct mdoc_node *); |
static void putkey(const struct mpage *, |
static void putkey(const struct mpage *, char *, uint64_t); |
const char *, uint64_t); |
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static void putkeys(const struct mpage *, |
static void putkeys(const struct mpage *, |
const char *, size_t, uint64_t); |
const char *, size_t, uint64_t); |
static void putmdockey(const struct mpage *, |
static void putmdockey(const struct mpage *, |
const struct mdoc_node *, uint64_t); |
const struct mdoc_node *, uint64_t); |
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static void render_key(struct mchars *, struct str *); |
static void say(const char *, const char *, ...); |
static void say(const char *, const char *, ...); |
static int set_basedir(const char *); |
static int set_basedir(const char *); |
static int treescan(void); |
static int treescan(void); |
static size_t utf8(unsigned int, char [7]); |
static size_t utf8(unsigned int, char [7]); |
static void utf8key(struct mchars *, struct str *); |
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static char tempfilename[32]; |
static char *progname; |
static char *progname; |
static int use_all; /* use all found files */ |
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static int nodb; /* no database changes */ |
static int nodb; /* no database changes */ |
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static int mparse_options; /* abort the parse early */ |
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static int use_all; /* use all found files */ |
static int verb; /* print what we're doing */ |
static int verb; /* print what we're doing */ |
static int warnings; /* warn about crap */ |
static int warnings; /* warn about crap */ |
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static int write_utf8; /* write UTF-8 output; else ASCII */ |
static int exitcode; /* to be returned by main */ |
static int exitcode; /* to be returned by main */ |
static enum op op; /* operational mode */ |
static enum op op; /* operational mode */ |
static char basedir[PATH_MAX]; /* current base directory */ |
static char basedir[PATH_MAX]; /* current base directory */ |
Line 216 static const struct mdoc_handler mdocs[MDOC_MAX] = { |
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Line 221 static const struct mdoc_handler mdocs[MDOC_MAX] = { |
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{ parse_mdoc_Fn, 0 }, /* Fn */ |
{ parse_mdoc_Fn, 0 }, /* Fn */ |
{ NULL, TYPE_Ft }, /* Ft */ |
{ NULL, TYPE_Ft }, /* Ft */ |
{ NULL, TYPE_Ic }, /* Ic */ |
{ NULL, TYPE_Ic }, /* Ic */ |
{ parse_mdoc_In, TYPE_In }, /* In */ |
{ NULL, TYPE_In }, /* In */ |
{ NULL, TYPE_Li }, /* Li */ |
{ NULL, TYPE_Li }, /* Li */ |
{ parse_mdoc_Nd, TYPE_Nd }, /* Nd */ |
{ parse_mdoc_Nd, TYPE_Nd }, /* Nd */ |
{ parse_mdoc_Nm, TYPE_Nm }, /* Nm */ |
{ parse_mdoc_Nm, TYPE_Nm }, /* Nm */ |
Line 224 static const struct mdoc_handler mdocs[MDOC_MAX] = { |
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Line 229 static const struct mdoc_handler mdocs[MDOC_MAX] = { |
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{ NULL, 0 }, /* Ot */ |
{ NULL, 0 }, /* Ot */ |
{ NULL, TYPE_Pa }, /* Pa */ |
{ NULL, TYPE_Pa }, /* Pa */ |
{ NULL, 0 }, /* Rv */ |
{ NULL, 0 }, /* Rv */ |
{ parse_mdoc_St, 0 }, /* St */ |
{ NULL, TYPE_St }, /* St */ |
{ NULL, TYPE_Va }, /* Va */ |
{ NULL, TYPE_Va }, /* Va */ |
{ parse_mdoc_body, TYPE_Va }, /* Vt */ |
{ parse_mdoc_body, TYPE_Va }, /* Vt */ |
{ parse_mdoc_Xr, 0 }, /* Xr */ |
{ parse_mdoc_Xr, 0 }, /* Xr */ |
Line 352 main(int argc, char *argv[]) |
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Line 357 main(int argc, char *argv[]) |
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path_arg = NULL; |
path_arg = NULL; |
op = OP_DEFAULT; |
op = OP_DEFAULT; |
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while (-1 != (ch = getopt(argc, argv, "aC:d:ntu:vW"))) |
while (-1 != (ch = getopt(argc, argv, "aC:d:nQT:tu:vW"))) |
switch (ch) { |
switch (ch) { |
case ('a'): |
case ('a'): |
use_all = 1; |
use_all = 1; |
Line 370 main(int argc, char *argv[]) |
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Line 375 main(int argc, char *argv[]) |
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case ('n'): |
case ('n'): |
nodb = 1; |
nodb = 1; |
break; |
break; |
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case ('Q'): |
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mparse_options |= MPARSE_QUICK; |
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break; |
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case ('T'): |
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if (strcmp(optarg, "utf8")) { |
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fprintf(stderr, "-T%s: Unsupported " |
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"output format\n", optarg); |
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goto usage; |
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} |
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write_utf8 = 1; |
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break; |
case ('t'): |
case ('t'): |
CHECKOP(op, ch); |
CHECKOP(op, ch); |
dup2(STDOUT_FILENO, STDERR_FILENO); |
dup2(STDOUT_FILENO, STDERR_FILENO); |
Line 400 main(int argc, char *argv[]) |
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Line 416 main(int argc, char *argv[]) |
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} |
} |
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exitcode = (int)MANDOCLEVEL_OK; |
exitcode = (int)MANDOCLEVEL_OK; |
mp = mparse_alloc(MPARSE_AUTO, |
mp = mparse_alloc(mparse_options, MANDOCLEVEL_FATAL, NULL, NULL); |
MANDOCLEVEL_FATAL, NULL, NULL, NULL); |
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mc = mchars_alloc(); |
mc = mchars_alloc(); |
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ohash_init(&mpages, 6, &mpages_info); |
ohash_init(&mpages, 6, &mpages_info); |
Line 427 main(int argc, char *argv[]) |
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Line 442 main(int argc, char *argv[]) |
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if (OP_TEST != op) |
if (OP_TEST != op) |
dbprune(); |
dbprune(); |
if (OP_DELETE != op) |
if (OP_DELETE != op) |
mpages_merge(mc, mp, 0); |
mpages_merge(mc, mp); |
dbclose(1); |
dbclose(1); |
} else { |
} else { |
/* |
/* |
Line 471 main(int argc, char *argv[]) |
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Line 486 main(int argc, char *argv[]) |
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if (0 == dbopen(0)) |
if (0 == dbopen(0)) |
goto out; |
goto out; |
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mpages_merge(mc, mp, warnings && !use_all); |
mpages_merge(mc, mp); |
dbclose(0); |
dbclose(0); |
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if (j + 1 < dirs.sz) { |
if (j + 1 < dirs.sz) { |
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ohash_delete(&mlinks); |
ohash_delete(&mlinks); |
return(exitcode); |
return(exitcode); |
usage: |
usage: |
fprintf(stderr, "usage: %s [-anvW] [-C file]\n" |
fprintf(stderr, "usage: %s [-anQvW] [-C file] [-Tutf8]\n" |
" %s [-anvW] dir ...\n" |
" %s [-anQvW] [-Tutf8] dir ...\n" |
" %s [-nvW] -d dir [file ...]\n" |
" %s [-nQvW] [-Tutf8] -d dir [file ...]\n" |
" %s [-nvW] -u dir [file ...]\n" |
" %s [-nvW] -u dir [file ...]\n" |
" %s -t file ...\n", |
" %s [-Q] -t file ...\n", |
progname, progname, progname, |
progname, progname, progname, |
progname, progname); |
progname, progname); |
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FTS *f; |
FTS *f; |
FTSENT *ff; |
FTSENT *ff; |
struct mlink *mlink; |
struct mlink *mlink; |
int dform; |
int dform, gzip; |
char *fsec; |
char *dsec, *arch, *fsec, *cp; |
const char *dsec, *arch, *cp, *path; |
const char *path; |
const char *argv[2]; |
const char *argv[2]; |
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argv[0] = "."; |
argv[0] = "."; |
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f = fts_open((char * const *)argv, FTS_LOGICAL, NULL); |
f = fts_open((char * const *)argv, FTS_LOGICAL, NULL); |
if (NULL == f) { |
if (NULL == f) { |
exitcode = (int)MANDOCLEVEL_SYSERR; |
exitcode = (int)MANDOCLEVEL_SYSERR; |
say("", NULL); |
say("", "&fts_open"); |
return(0); |
return(0); |
} |
} |
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if (warnings) |
if (warnings) |
say(path, "Extraneous file"); |
say(path, "Extraneous file"); |
continue; |
continue; |
} else if (NULL == (fsec = |
} |
strrchr(ff->fts_name, '.'))) { |
gzip = 0; |
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fsec = NULL; |
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while (NULL == fsec) { |
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fsec = strrchr(ff->fts_name, '.'); |
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if (NULL == fsec || strcmp(fsec+1, "gz")) |
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break; |
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gzip = 1; |
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*fsec = '\0'; |
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fsec = NULL; |
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} |
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if (NULL == fsec) { |
if ( ! use_all) { |
if ( ! use_all) { |
if (warnings) |
if (warnings) |
say(path, |
say(path, |
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if (warnings) |
if (warnings) |
say(path, "Skip html"); |
say(path, "Skip html"); |
continue; |
continue; |
} else if (0 == strcmp(fsec, "gz")) { |
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if (warnings) |
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say(path, "Skip gz"); |
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continue; |
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} else if (0 == strcmp(fsec, "ps")) { |
} else if (0 == strcmp(fsec, "ps")) { |
if (warnings) |
if (warnings) |
say(path, "Skip ps"); |
say(path, "Skip ps"); |
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continue; |
continue; |
} else |
} else |
fsec[-1] = '\0'; |
fsec[-1] = '\0'; |
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mlink = mandoc_calloc(1, sizeof(struct mlink)); |
mlink = mandoc_calloc(1, sizeof(struct mlink)); |
strlcpy(mlink->file, path, sizeof(mlink->file)); |
strlcpy(mlink->file, path, sizeof(mlink->file)); |
mlink->dform = dform; |
mlink->dform = dform; |
if (NULL != dsec) |
mlink->dsec = dsec; |
mlink->dsec = mandoc_strdup(dsec); |
mlink->arch = arch; |
if (NULL != arch) |
mlink->name = ff->fts_name; |
mlink->arch = mandoc_strdup(arch); |
mlink->fsec = fsec; |
mlink->name = mandoc_strdup(ff->fts_name); |
mlink->gzip = gzip; |
if (NULL != fsec) |
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mlink->fsec = mandoc_strdup(fsec); |
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mlink_add(mlink, ff->fts_statp); |
mlink_add(mlink, ff->fts_statp); |
continue; |
continue; |
} else if (FTS_D != ff->fts_info && |
} else if (FTS_D != ff->fts_info && |
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* Try to infer this from the name. |
* Try to infer this from the name. |
* If we're not in use_all, enforce it. |
* If we're not in use_all, enforce it. |
*/ |
*/ |
dsec = NULL; |
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dform = FORM_NONE; |
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cp = ff->fts_name; |
cp = ff->fts_name; |
if (FTS_DP == ff->fts_info) |
if (FTS_DP == ff->fts_info) |
break; |
break; |
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} else if (0 == strncmp(cp, "cat", 3)) { |
} else if (0 == strncmp(cp, "cat", 3)) { |
dform = FORM_CAT; |
dform = FORM_CAT; |
dsec = cp + 3; |
dsec = cp + 3; |
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} else { |
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dform = FORM_NONE; |
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dsec = NULL; |
} |
} |
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if (NULL != dsec || use_all) |
if (NULL != dsec || use_all) |
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* Possibly our architecture. |
* Possibly our architecture. |
* If we're descending, keep tabs on it. |
* If we're descending, keep tabs on it. |
*/ |
*/ |
arch = NULL; |
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if (FTS_DP != ff->fts_info && NULL != dsec) |
if (FTS_DP != ff->fts_info && NULL != dsec) |
arch = ff->fts_name; |
arch = ff->fts_name; |
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else |
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arch = NULL; |
break; |
break; |
default: |
default: |
if (FTS_DP == ff->fts_info || use_all) |
if (FTS_DP == ff->fts_info || use_all) |
Line 691 filescan(const char *file) |
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Line 713 filescan(const char *file) |
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if (NULL == realpath(file, buf)) { |
if (NULL == realpath(file, buf)) { |
exitcode = (int)MANDOCLEVEL_BADARG; |
exitcode = (int)MANDOCLEVEL_BADARG; |
say(file, NULL); |
say(file, "&realpath"); |
return; |
return; |
} else if (OP_TEST != op && strstr(buf, basedir) != buf) { |
} |
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if (strstr(buf, basedir) == buf) |
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start = buf + strlen(basedir) + 1; |
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else if (OP_TEST == op) |
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start = buf; |
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else { |
exitcode = (int)MANDOCLEVEL_BADARG; |
exitcode = (int)MANDOCLEVEL_BADARG; |
say("", "%s: outside base directory", buf); |
say("", "%s: outside base directory", buf); |
return; |
return; |
} else if (-1 == stat(buf, &st)) { |
} |
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if (-1 == stat(buf, &st)) { |
exitcode = (int)MANDOCLEVEL_BADARG; |
exitcode = (int)MANDOCLEVEL_BADARG; |
say(file, NULL); |
say(file, "&stat"); |
return; |
return; |
} else if ( ! (S_IFREG & st.st_mode)) { |
} else if ( ! (S_IFREG & st.st_mode)) { |
exitcode = (int)MANDOCLEVEL_BADARG; |
exitcode = (int)MANDOCLEVEL_BADARG; |
say(file, "Not a regular file"); |
say(file, "Not a regular file"); |
return; |
return; |
} |
} |
start = buf + strlen(basedir); |
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mlink = mandoc_calloc(1, sizeof(struct mlink)); |
mlink = mandoc_calloc(1, sizeof(struct mlink)); |
strlcpy(mlink->file, start, sizeof(mlink->file)); |
strlcpy(mlink->file, start, sizeof(mlink->file)); |
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Line 720 filescan(const char *file) |
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Line 750 filescan(const char *file) |
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*p++ = '\0'; |
*p++ = '\0'; |
if (0 == strncmp(start, "man", 3)) { |
if (0 == strncmp(start, "man", 3)) { |
mlink->dform = FORM_SRC; |
mlink->dform = FORM_SRC; |
mlink->dsec = mandoc_strdup(start + 3); |
mlink->dsec = start + 3; |
} else if (0 == strncmp(start, "cat", 3)) { |
} else if (0 == strncmp(start, "cat", 3)) { |
mlink->dform = FORM_CAT; |
mlink->dform = FORM_CAT; |
mlink->dsec = mandoc_strdup(start + 3); |
mlink->dsec = start + 3; |
} |
} |
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start = p; |
start = p; |
if (NULL != mlink->dsec && NULL != (p = strchr(start, '/'))) { |
if (NULL != mlink->dsec && NULL != (p = strchr(start, '/'))) { |
*p++ = '\0'; |
*p++ = '\0'; |
mlink->arch = mandoc_strdup(start); |
mlink->arch = start; |
start = p; |
start = p; |
} |
} |
} |
} |
Line 744 filescan(const char *file) |
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Line 774 filescan(const char *file) |
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if ('.' == *p) { |
if ('.' == *p) { |
*p++ = '\0'; |
*p++ = '\0'; |
mlink->fsec = mandoc_strdup(p); |
mlink->fsec = p; |
} |
} |
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/* |
/* |
Line 756 filescan(const char *file) |
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Line 786 filescan(const char *file) |
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mlink->name = p + 1; |
mlink->name = p + 1; |
*p = '\0'; |
*p = '\0'; |
} |
} |
mlink->name = mandoc_strdup(mlink->name); |
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|
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mlink_add(mlink, &st); |
mlink_add(mlink, &st); |
} |
} |
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Line 770 mlink_add(struct mlink *mlink, const struct stat *st) |
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Line 798 mlink_add(struct mlink *mlink, const struct stat *st) |
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assert(NULL != mlink->file); |
assert(NULL != mlink->file); |
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if (NULL == mlink->dsec) |
mlink->dsec = mandoc_strdup(mlink->dsec ? mlink->dsec : ""); |
mlink->dsec = mandoc_strdup(""); |
mlink->arch = mandoc_strdup(mlink->arch ? mlink->arch : ""); |
if (NULL == mlink->arch) |
mlink->name = mandoc_strdup(mlink->name ? mlink->name : ""); |
mlink->arch = mandoc_strdup(""); |
mlink->fsec = mandoc_strdup(mlink->fsec ? mlink->fsec : ""); |
if (NULL == mlink->name) |
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mlink->name = mandoc_strdup(""); |
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if (NULL == mlink->fsec) |
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mlink->fsec = mandoc_strdup(""); |
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if ('0' == *mlink->fsec) { |
if ('0' == *mlink->fsec) { |
free(mlink->fsec); |
free(mlink->fsec); |
Line 805 mlink_add(struct mlink *mlink, const struct stat *st) |
|
Line 829 mlink_add(struct mlink *mlink, const struct stat *st) |
|
} else |
} else |
mlink->next = mpage->mlinks; |
mlink->next = mpage->mlinks; |
mpage->mlinks = mlink; |
mpage->mlinks = mlink; |
|
mlink->mpage = mpage; |
} |
} |
|
|
static void |
static void |
|
|
} |
} |
} |
} |
|
|
|
static int |
|
mlink_check(struct mpage *mpage, struct mlink *mlink) |
|
{ |
|
int match; |
|
|
|
match = 1; |
|
|
|
/* |
|
* Check whether the manual section given in a file |
|
* agrees with the directory where the file is located. |
|
* Some manuals have suffixes like (3p) on their |
|
* section number either inside the file or in the |
|
* directory name, some are linked into more than one |
|
* section, like encrypt(1) = makekey(8). |
|
*/ |
|
|
|
if (FORM_SRC == mpage->form && |
|
strcasecmp(mpage->sec, mlink->dsec)) { |
|
match = 0; |
|
say(mlink->file, "Section \"%s\" manual in %s directory", |
|
mpage->sec, mlink->dsec); |
|
} |
|
|
|
/* |
|
* Manual page directories exist for each kernel |
|
* architecture as returned by machine(1). |
|
* However, many manuals only depend on the |
|
* application architecture as returned by arch(1). |
|
* For example, some (2/ARM) manuals are shared |
|
* across the "armish" and "zaurus" kernel |
|
* architectures. |
|
* A few manuals are even shared across completely |
|
* different architectures, for example fdformat(1) |
|
* on amd64, i386, sparc, and sparc64. |
|
*/ |
|
|
|
if (strcasecmp(mpage->arch, mlink->arch)) { |
|
match = 0; |
|
say(mlink->file, "Architecture \"%s\" manual in " |
|
"\"%s\" directory", mpage->arch, mlink->arch); |
|
} |
|
|
|
if (strcasecmp(mpage->title, mlink->name)) |
|
match = 0; |
|
|
|
return(match); |
|
} |
|
|
/* |
/* |
* Run through the files in the global vector "mpages" |
* Run through the files in the global vector "mpages" |
* and add them to the database specified in "basedir". |
* and add them to the database specified in "basedir". |
|
|
* and filename to determine whether the file is parsable or not. |
* and filename to determine whether the file is parsable or not. |
*/ |
*/ |
static void |
static void |
mpages_merge(struct mchars *mc, struct mparse *mp, int check_reachable) |
mpages_merge(struct mchars *mc, struct mparse *mp) |
{ |
{ |
struct ohash title_table; |
char any[] = "any"; |
struct ohash_info title_info, str_info; |
struct ohash_info str_info; |
struct mpage *mpage; |
int fd[2]; |
|
struct mpage *mpage, *mpage_dest; |
|
struct mlink *mlink, *mlink_dest; |
struct mdoc *mdoc; |
struct mdoc *mdoc; |
struct man *man; |
struct man *man; |
struct title *title_entry; |
char *sodest; |
char *title_str; |
char *cp; |
const char *cp; |
pid_t child_pid; |
int match; |
int match, status; |
unsigned int pslot, tslot; |
unsigned int pslot; |
enum mandoclevel lvl; |
enum mandoclevel lvl; |
|
|
str_info.alloc = hash_alloc; |
str_info.alloc = hash_alloc; |
Line 914 mpages_merge(struct mchars *mc, struct mparse *mp, int |
|
Line 989 mpages_merge(struct mchars *mc, struct mparse *mp, int |
|
str_info.hfree = hash_free; |
str_info.hfree = hash_free; |
str_info.key_offset = offsetof(struct str, key); |
str_info.key_offset = offsetof(struct str, key); |
|
|
if (check_reachable) { |
if (0 == nodb) |
title_info.alloc = hash_alloc; |
SQL_EXEC("BEGIN TRANSACTION"); |
title_info.halloc = hash_halloc; |
|
title_info.hfree = hash_free; |
|
title_info.key_offset = offsetof(struct title, title); |
|
ohash_init(&title_table, 6, &title_info); |
|
} |
|
|
|
mpage = ohash_first(&mpages, &pslot); |
mpage = ohash_first(&mpages, &pslot); |
while (NULL != mpage) { |
while (NULL != mpage) { |
Line 934 mpages_merge(struct mchars *mc, struct mparse *mp, int |
|
Line 1004 mpages_merge(struct mchars *mc, struct mparse *mp, int |
|
mparse_reset(mp); |
mparse_reset(mp); |
mdoc = NULL; |
mdoc = NULL; |
man = NULL; |
man = NULL; |
match = 1; |
sodest = NULL; |
|
child_pid = 0; |
|
fd[0] = -1; |
|
fd[1] = -1; |
|
|
|
if (mpage->mlinks->gzip) { |
|
if (-1 == pipe(fd)) { |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say(mpage->mlinks->file, "&pipe gunzip"); |
|
goto nextpage; |
|
} |
|
switch (child_pid = fork()) { |
|
case (-1): |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say(mpage->mlinks->file, "&fork gunzip"); |
|
child_pid = 0; |
|
close(fd[1]); |
|
close(fd[0]); |
|
goto nextpage; |
|
case (0): |
|
close(fd[0]); |
|
if (-1 == dup2(fd[1], STDOUT_FILENO)) { |
|
say(mpage->mlinks->file, |
|
"&dup gunzip"); |
|
exit(1); |
|
} |
|
execlp("gunzip", "gunzip", "-c", |
|
mpage->mlinks->file, NULL); |
|
say(mpage->mlinks->file, "&exec gunzip"); |
|
exit(1); |
|
default: |
|
close(fd[1]); |
|
break; |
|
} |
|
} |
|
|
/* |
/* |
* Try interpreting the file as mdoc(7) or man(7) |
* Try interpreting the file as mdoc(7) or man(7) |
* source code, unless it is already known to be |
* source code, unless it is already known to be |
Line 943 mpages_merge(struct mchars *mc, struct mparse *mp, int |
|
Line 1047 mpages_merge(struct mchars *mc, struct mparse *mp, int |
|
*/ |
*/ |
if (FORM_CAT != mpage->mlinks->dform || |
if (FORM_CAT != mpage->mlinks->dform || |
FORM_CAT != mpage->mlinks->fform) { |
FORM_CAT != mpage->mlinks->fform) { |
lvl = mparse_readfd(mp, -1, mpage->mlinks->file); |
lvl = mparse_readfd(mp, fd[0], mpage->mlinks->file); |
if (lvl < MANDOCLEVEL_FATAL) |
if (lvl < MANDOCLEVEL_FATAL) |
mparse_result(mp, &mdoc, &man); |
mparse_result(mp, &mdoc, &man, &sodest); |
} |
} |
|
|
if (NULL != mdoc) { |
if (NULL != sodest) { |
|
mlink_dest = ohash_find(&mlinks, |
|
ohash_qlookup(&mlinks, sodest)); |
|
if (NULL != mlink_dest) { |
|
|
|
/* The .so target exists. */ |
|
|
|
mpage_dest = mlink_dest->mpage; |
|
mlink = mpage->mlinks; |
|
while (1) { |
|
mlink->mpage = mpage_dest; |
|
|
|
/* |
|
* If the target was already |
|
* processed, add the links |
|
* to the database now. |
|
* Otherwise, this will |
|
* happen when we come |
|
* to the target. |
|
*/ |
|
|
|
if (mpage_dest->recno) |
|
dbadd_mlink(mlink); |
|
|
|
if (NULL == mlink->next) |
|
break; |
|
mlink = mlink->next; |
|
} |
|
|
|
/* Move all links to the target. */ |
|
|
|
mlink->next = mlink_dest->next; |
|
mlink_dest->next = mpage->mlinks; |
|
mpage->mlinks = NULL; |
|
} |
|
goto nextpage; |
|
} else if (NULL != mdoc) { |
mpage->form = FORM_SRC; |
mpage->form = FORM_SRC; |
mpage->sec = |
mpage->sec = |
mandoc_strdup(mdoc_meta(mdoc)->msec); |
mandoc_strdup(mdoc_meta(mdoc)->msec); |
Line 974 mpages_merge(struct mchars *mc, struct mparse *mp, int |
|
Line 1114 mpages_merge(struct mchars *mc, struct mparse *mp, int |
|
mpage->title = |
mpage->title = |
mandoc_strdup(mpage->mlinks->name); |
mandoc_strdup(mpage->mlinks->name); |
} |
} |
|
putkey(mpage, mpage->sec, TYPE_sec); |
|
putkey(mpage, '\0' == *mpage->arch ? |
|
any : mpage->arch, TYPE_arch); |
|
|
/* |
for (mlink = mpage->mlinks; mlink; mlink = mlink->next) { |
* Check whether the manual section given in a file |
if ('\0' != *mlink->dsec) |
* agrees with the directory where the file is located. |
putkey(mpage, mlink->dsec, TYPE_sec); |
* Some manuals have suffixes like (3p) on their |
if ('\0' != *mlink->fsec) |
* section number either inside the file or in the |
putkey(mpage, mlink->fsec, TYPE_sec); |
* directory name, some are linked into more than one |
putkey(mpage, '\0' == *mlink->arch ? |
* section, like encrypt(1) = makekey(8). Do not skip |
any : mlink->arch, TYPE_arch); |
* manuals for such reasons. |
putkey(mpage, mlink->name, TYPE_Nm); |
*/ |
|
if (warnings && !use_all && FORM_SRC == mpage->form && |
|
strcasecmp(mpage->sec, mpage->mlinks->dsec)) { |
|
match = 0; |
|
say(mpage->mlinks->file, "Section \"%s\" " |
|
"manual in %s directory", |
|
mpage->sec, mpage->mlinks->dsec); |
|
} |
} |
|
|
/* |
if (warnings && !use_all) { |
* Manual page directories exist for each kernel |
|
* architecture as returned by machine(1). |
|
* However, many manuals only depend on the |
|
* application architecture as returned by arch(1). |
|
* For example, some (2/ARM) manuals are shared |
|
* across the "armish" and "zaurus" kernel |
|
* architectures. |
|
* A few manuals are even shared across completely |
|
* different architectures, for example fdformat(1) |
|
* on amd64, i386, sparc, and sparc64. |
|
* Thus, warn about architecture mismatches, |
|
* but don't skip manuals for this reason. |
|
*/ |
|
if (warnings && !use_all && |
|
strcasecmp(mpage->arch, mpage->mlinks->arch)) { |
|
match = 0; |
match = 0; |
say(mpage->mlinks->file, "Architecture \"%s\" " |
for (mlink = mpage->mlinks; mlink; |
"manual in \"%s\" directory", |
mlink = mlink->next) |
mpage->arch, mpage->mlinks->arch); |
if (mlink_check(mpage, mlink)) |
} |
match = 1; |
if (warnings && !use_all && |
} else |
strcasecmp(mpage->title, mpage->mlinks->name)) |
match = 1; |
match = 0; |
|
|
|
putkey(mpage, mpage->mlinks->name, TYPE_Nm); |
|
|
|
if (NULL != mdoc) { |
if (NULL != mdoc) { |
if (NULL != (cp = mdoc_meta(mdoc)->name)) |
if (NULL != (cp = mdoc_meta(mdoc)->name)) |
putkey(mpage, cp, TYPE_Nm); |
putkey(mpage, cp, TYPE_Nm); |
Line 1029 mpages_merge(struct mchars *mc, struct mparse *mp, int |
|
Line 1147 mpages_merge(struct mchars *mc, struct mparse *mp, int |
|
} else if (NULL != man) |
} else if (NULL != man) |
parse_man(mpage, man_node(man)); |
parse_man(mpage, man_node(man)); |
else |
else |
parse_cat(mpage); |
parse_cat(mpage, fd[0]); |
|
|
/* |
dbadd(mpage, mc); |
* Build a title string for the file. If it matches |
|
* the location of the file, remember the title as |
|
* found; else, remember it as missing. |
|
*/ |
|
|
|
if (check_reachable) { |
nextpage: |
if (-1 == asprintf(&title_str, "%s(%s%s%s)", |
if (child_pid) { |
mpage->title, mpage->sec, |
if (-1 == waitpid(child_pid, &status, 0)) { |
'\0' == *mpage->arch ? "" : "/", |
exitcode = (int)MANDOCLEVEL_SYSERR; |
mpage->arch)) { |
say(mpage->mlinks->file, "&wait gunzip"); |
perror(NULL); |
} else if (WIFSIGNALED(status)) { |
exit((int)MANDOCLEVEL_SYSERR); |
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say(mpage->mlinks->file, |
|
"gunzip died from signal %d", |
|
WTERMSIG(status)); |
|
} else if (WEXITSTATUS(status)) { |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say(mpage->mlinks->file, |
|
"gunzip failed with code %d", |
|
WEXITSTATUS(status)); |
} |
} |
tslot = ohash_qlookup(&title_table, title_str); |
|
title_entry = ohash_find(&title_table, tslot); |
|
if (NULL == title_entry) { |
|
title_entry = mandoc_malloc( |
|
sizeof(struct title)); |
|
title_entry->title = title_str; |
|
title_entry->file = mandoc_strdup( |
|
match ? "" : mpage->mlinks->file); |
|
ohash_insert(&title_table, tslot, |
|
title_entry); |
|
} else { |
|
if (match) |
|
*title_entry->file = '\0'; |
|
free(title_str); |
|
} |
|
} |
} |
|
|
dbindex(mpage, mc); |
|
ohash_delete(&strings); |
ohash_delete(&strings); |
mpage = ohash_next(&mpages, &pslot); |
mpage = ohash_next(&mpages, &pslot); |
} |
} |
|
|
if (check_reachable) { |
if (0 == nodb) |
title_entry = ohash_first(&title_table, &tslot); |
SQL_EXEC("END TRANSACTION"); |
while (NULL != title_entry) { |
|
if ('\0' != *title_entry->file) |
|
say(title_entry->file, |
|
"Probably unreachable, title is %s", |
|
title_entry->title); |
|
free(title_entry->title); |
|
free(title_entry->file); |
|
free(title_entry); |
|
title_entry = ohash_next(&title_table, &tslot); |
|
} |
|
ohash_delete(&title_table); |
|
} |
|
} |
} |
|
|
static void |
static void |
parse_cat(struct mpage *mpage) |
parse_cat(struct mpage *mpage, int fd) |
{ |
{ |
FILE *stream; |
FILE *stream; |
char *line, *p, *title; |
char *line, *p, *title; |
size_t len, plen, titlesz; |
size_t len, plen, titlesz; |
|
|
if (NULL == (stream = fopen(mpage->mlinks->file, "r"))) { |
stream = (-1 == fd) ? |
|
fopen(mpage->mlinks->file, "r") : |
|
fdopen(fd, "r"); |
|
if (NULL == stream) { |
if (warnings) |
if (warnings) |
say(mpage->mlinks->file, NULL); |
say(mpage->mlinks->file, "&fopen"); |
return; |
return; |
} |
} |
|
|
Line 1199 parse_cat(struct mpage *mpage) |
|
Line 1295 parse_cat(struct mpage *mpage) |
|
* Put a type/word pair into the word database for this particular file. |
* Put a type/word pair into the word database for this particular file. |
*/ |
*/ |
static void |
static void |
putkey(const struct mpage *mpage, const char *value, uint64_t type) |
putkey(const struct mpage *mpage, char *value, uint64_t type) |
{ |
{ |
|
char *cp; |
|
|
assert(NULL != value); |
assert(NULL != value); |
|
if (TYPE_arch == type) |
|
for (cp = value; *cp; cp++) |
|
if (isupper((unsigned char)*cp)) |
|
*cp = _tolower((unsigned char)*cp); |
putkeys(mpage, value, strlen(value), type); |
putkeys(mpage, value, strlen(value), type); |
} |
} |
|
|
|
|
parse_man(struct mpage *mpage, const struct man_node *n) |
parse_man(struct mpage *mpage, const struct man_node *n) |
{ |
{ |
const struct man_node *head, *body; |
const struct man_node *head, *body; |
char *start, *sv, *title; |
char *start, *title; |
char byte; |
char byte; |
size_t sz, titlesz; |
size_t sz; |
|
|
if (NULL == n) |
if (NULL == n) |
return; |
return; |
Line 1248 parse_man(struct mpage *mpage, const struct man_node * |
|
Line 1349 parse_man(struct mpage *mpage, const struct man_node * |
|
NULL != (head = (head->child)) && |
NULL != (head = (head->child)) && |
MAN_TEXT == head->type && |
MAN_TEXT == head->type && |
0 == strcmp(head->string, "NAME") && |
0 == strcmp(head->string, "NAME") && |
NULL != (body = body->child) && |
NULL != body->child) { |
MAN_TEXT == body->type) { |
|
|
|
title = NULL; |
|
titlesz = 0; |
|
|
|
/* |
/* |
* Suck the entire NAME section into memory. |
* Suck the entire NAME section into memory. |
* Yes, we might run away. |
* Yes, we might run away. |
Line 1261 parse_man(struct mpage *mpage, const struct man_node * |
|
Line 1358 parse_man(struct mpage *mpage, const struct man_node * |
|
* NAME sections over many lines. |
* NAME sections over many lines. |
*/ |
*/ |
|
|
for ( ; NULL != body; body = body->next) { |
title = NULL; |
if (MAN_TEXT != body->type) |
man_deroff(&title, body); |
break; |
|
if (0 == (sz = strlen(body->string))) |
|
continue; |
|
title = mandoc_realloc |
|
(title, titlesz + sz + 1); |
|
memcpy(title + titlesz, body->string, sz); |
|
titlesz += sz + 1; |
|
title[titlesz - 1] = ' '; |
|
} |
|
if (NULL == title) |
if (NULL == title) |
return; |
return; |
|
|
title = mandoc_realloc(title, titlesz + 1); |
|
title[titlesz] = '\0'; |
|
|
|
/* Skip leading space. */ |
|
|
|
sv = title; |
|
while (isspace((unsigned char)*sv)) |
|
sv++; |
|
|
|
if (0 == (sz = strlen(sv))) { |
|
free(title); |
|
return; |
|
} |
|
|
|
/* Erase trailing space. */ |
|
|
|
start = &sv[sz - 1]; |
|
while (start > sv && isspace((unsigned char)*start)) |
|
*start-- = '\0'; |
|
|
|
if (start == sv) { |
|
free(title); |
|
return; |
|
} |
|
|
|
start = sv; |
|
|
|
/* |
/* |
* Go through a special heuristic dance here. |
* Go through a special heuristic dance here. |
* Conventionally, one or more manual names are |
* Conventionally, one or more manual names are |
Line 1310 parse_man(struct mpage *mpage, const struct man_node * |
|
Line 1371 parse_man(struct mpage *mpage, const struct man_node * |
|
* the name parts here. |
* the name parts here. |
*/ |
*/ |
|
|
|
start = title; |
for ( ;; ) { |
for ( ;; ) { |
sz = strcspn(start, " ,"); |
sz = strcspn(start, " ,"); |
if ('\0' == start[sz]) |
if ('\0' == start[sz]) |
Line 1318 parse_man(struct mpage *mpage, const struct man_node * |
|
Line 1380 parse_man(struct mpage *mpage, const struct man_node * |
|
byte = start[sz]; |
byte = start[sz]; |
start[sz] = '\0'; |
start[sz] = '\0'; |
|
|
|
/* |
|
* Assume a stray trailing comma in the |
|
* name list if a name begins with a dash. |
|
*/ |
|
|
|
if ('-' == start[0] || |
|
('\\' == start[0] && '-' == start[1])) |
|
break; |
|
|
putkey(mpage, start, TYPE_Nm); |
putkey(mpage, start, TYPE_Nm); |
|
|
if (' ' == byte) { |
if (' ' == byte) { |
Line 1331 parse_man(struct mpage *mpage, const struct man_node * |
|
Line 1402 parse_man(struct mpage *mpage, const struct man_node * |
|
start++; |
start++; |
} |
} |
|
|
if (sv == start) { |
if (start == title) { |
putkey(mpage, start, TYPE_Nm); |
putkey(mpage, start, TYPE_Nm); |
free(title); |
free(title); |
return; |
return; |
Line 1441 parse_mdoc_Fd(struct mpage *mpage, const struct mdoc_n |
|
Line 1512 parse_mdoc_Fd(struct mpage *mpage, const struct mdoc_n |
|
|
|
if (end > start) |
if (end > start) |
putkeys(mpage, start, end - start + 1, TYPE_In); |
putkeys(mpage, start, end - start + 1, TYPE_In); |
return(1); |
return(0); |
} |
} |
|
|
static int |
static int |
parse_mdoc_In(struct mpage *mpage, const struct mdoc_node *n) |
|
{ |
|
|
|
if (NULL != n->child && MDOC_TEXT == n->child->type) |
|
return(0); |
|
|
|
putkey(mpage, n->child->string, TYPE_In); |
|
return(1); |
|
} |
|
|
|
static int |
|
parse_mdoc_Fn(struct mpage *mpage, const struct mdoc_node *n) |
parse_mdoc_Fn(struct mpage *mpage, const struct mdoc_node *n) |
{ |
{ |
const char *cp; |
char *cp; |
|
|
if (NULL == (n = n->child) || MDOC_TEXT != n->type) |
if (NULL == (n = n->child) || MDOC_TEXT != n->type) |
return(0); |
return(0); |
Line 1489 parse_mdoc_Fn(struct mpage *mpage, const struct mdoc_n |
|
Line 1549 parse_mdoc_Fn(struct mpage *mpage, const struct mdoc_n |
|
} |
} |
|
|
static int |
static int |
parse_mdoc_St(struct mpage *mpage, const struct mdoc_node *n) |
|
{ |
|
|
|
if (NULL == n->child || MDOC_TEXT != n->child->type) |
|
return(0); |
|
|
|
putkey(mpage, n->child->string, TYPE_St); |
|
return(1); |
|
} |
|
|
|
static int |
|
parse_mdoc_Xr(struct mpage *mpage, const struct mdoc_node *n) |
parse_mdoc_Xr(struct mpage *mpage, const struct mdoc_node *n) |
{ |
{ |
char *cp; |
char *cp; |
Line 1512 parse_mdoc_Xr(struct mpage *mpage, const struct mdoc_n |
|
Line 1561 parse_mdoc_Xr(struct mpage *mpage, const struct mdoc_n |
|
return(0); |
return(0); |
} |
} |
|
|
if (-1 == asprintf(&cp, "%s(%s)", n->string, n->next->string)) { |
mandoc_asprintf(&cp, "%s(%s)", n->string, n->next->string); |
perror(NULL); |
|
exit((int)MANDOCLEVEL_SYSERR); |
|
} |
|
putkey(mpage, cp, TYPE_Xr); |
putkey(mpage, cp, TYPE_Xr); |
free(cp); |
free(cp); |
return(0); |
return(0); |
Line 1524 parse_mdoc_Xr(struct mpage *mpage, const struct mdoc_n |
|
Line 1570 parse_mdoc_Xr(struct mpage *mpage, const struct mdoc_n |
|
static int |
static int |
parse_mdoc_Nd(struct mpage *mpage, const struct mdoc_node *n) |
parse_mdoc_Nd(struct mpage *mpage, const struct mdoc_node *n) |
{ |
{ |
size_t sz; |
|
|
|
if (MDOC_BODY != n->type) |
if (MDOC_BODY == n->type) |
return(0); |
mdoc_deroff(&mpage->desc, n); |
|
return(0); |
/* |
|
* Special-case the `Nd' because we need to put the description |
|
* into the document table. |
|
*/ |
|
|
|
for (n = n->child; NULL != n; n = n->next) { |
|
if (MDOC_TEXT == n->type) { |
|
if (NULL != mpage->desc) { |
|
sz = strlen(mpage->desc) + |
|
strlen(n->string) + 2; |
|
mpage->desc = mandoc_realloc( |
|
mpage->desc, sz); |
|
strlcat(mpage->desc, " ", sz); |
|
strlcat(mpage->desc, n->string, sz); |
|
} else |
|
mpage->desc = mandoc_strdup(n->string); |
|
} |
|
if (NULL != n->child) |
|
parse_mdoc_Nd(mpage, n); |
|
} |
|
return(1); |
|
} |
} |
|
|
static int |
static int |
parse_mdoc_Nm(struct mpage *mpage, const struct mdoc_node *n) |
parse_mdoc_Nm(struct mpage *mpage, const struct mdoc_node *n) |
{ |
{ |
|
|
if (SEC_NAME == n->sec) |
return(SEC_NAME == n->sec || |
return(1); |
(SEC_SYNOPSIS == n->sec && MDOC_HEAD == n->type)); |
else if (SEC_SYNOPSIS != n->sec || MDOC_HEAD != n->type) |
|
return(0); |
|
|
|
return(1); |
|
} |
} |
|
|
static int |
static int |
Line 1595 putkeys(const struct mpage *mpage, |
|
Line 1615 putkeys(const struct mpage *mpage, |
|
const char *cp, size_t sz, uint64_t v) |
const char *cp, size_t sz, uint64_t v) |
{ |
{ |
struct str *s; |
struct str *s; |
unsigned int slot; |
|
const char *end; |
const char *end; |
|
uint64_t mask; |
|
unsigned int slot; |
|
int i; |
|
|
if (0 == sz) |
if (0 == sz) |
return; |
return; |
|
|
|
if (verb > 1) { |
|
for (i = 0, mask = 1; |
|
i < mansearch_keymax; |
|
i++, mask <<= 1) |
|
if (mask & v) |
|
break; |
|
say(mpage->mlinks->file, "Adding key %s=%*s", |
|
mansearch_keynames[i], sz, cp); |
|
} |
|
|
end = cp + sz; |
end = cp + sz; |
slot = ohash_qlookupi(&strings, cp, &end); |
slot = ohash_qlookupi(&strings, cp, &end); |
s = ohash_find(&strings, slot); |
s = ohash_find(&strings, slot); |
Line 1670 utf8(unsigned int cp, char out[7]) |
|
Line 1702 utf8(unsigned int cp, char out[7]) |
|
} |
} |
|
|
/* |
/* |
* Store the UTF-8 version of a key, or alias the pointer if the key has |
* Store the rendered version of a key, or alias the pointer |
* no UTF-8 transcription marks in it. |
* if the key contains no escape sequences. |
*/ |
*/ |
static void |
static void |
utf8key(struct mchars *mc, struct str *key) |
render_key(struct mchars *mc, struct str *key) |
{ |
{ |
size_t sz, bsz, pos; |
size_t sz, bsz, pos; |
char utfbuf[7], res[5]; |
char utfbuf[7], res[6]; |
char *buf; |
char *buf; |
const char *seq, *cpp, *val; |
const char *seq, *cpp, *val; |
int len, u; |
int len, u; |
enum mandoc_esc esc; |
enum mandoc_esc esc; |
|
|
assert(NULL == key->utf8); |
assert(NULL == key->rendered); |
|
|
res[0] = '\\'; |
res[0] = '\\'; |
res[1] = '\t'; |
res[1] = '\t'; |
res[2] = ASCII_NBRSP; |
res[2] = ASCII_NBRSP; |
res[3] = ASCII_HYPH; |
res[3] = ASCII_HYPH; |
res[4] = '\0'; |
res[4] = ASCII_BREAK; |
|
res[5] = '\0'; |
|
|
val = key->key; |
val = key->key; |
bsz = strlen(val); |
bsz = strlen(val); |
Line 1699 utf8key(struct mchars *mc, struct str *key) |
|
Line 1732 utf8key(struct mchars *mc, struct str *key) |
|
* pointer as ourselvse and get out of here. |
* pointer as ourselvse and get out of here. |
*/ |
*/ |
if (strcspn(val, res) == bsz) { |
if (strcspn(val, res) == bsz) { |
key->utf8 = key->key; |
key->rendered = key->key; |
return; |
return; |
} |
} |
|
|
Line 1720 utf8key(struct mchars *mc, struct str *key) |
|
Line 1753 utf8key(struct mchars *mc, struct str *key) |
|
val += sz; |
val += sz; |
} |
} |
|
|
if (ASCII_HYPH == *val) { |
switch (*val) { |
|
case (ASCII_HYPH): |
buf[pos++] = '-'; |
buf[pos++] = '-'; |
val++; |
val++; |
continue; |
continue; |
} else if ('\t' == *val || ASCII_NBRSP == *val) { |
case ('\t'): |
|
/* FALLTHROUGH */ |
|
case (ASCII_NBRSP): |
buf[pos++] = ' '; |
buf[pos++] = ' '; |
val++; |
val++; |
|
/* FALLTHROUGH */ |
|
case (ASCII_BREAK): |
continue; |
continue; |
} else if ('\\' != *val) |
default: |
break; |
break; |
|
} |
|
if ('\\' != *val) |
|
break; |
|
|
/* Read past the slash. */ |
/* Read past the slash. */ |
|
|
Line 1739 utf8key(struct mchars *mc, struct str *key) |
|
Line 1780 utf8key(struct mchars *mc, struct str *key) |
|
* Parse the escape sequence and see if it's a |
* Parse the escape sequence and see if it's a |
* predefined character or special character. |
* predefined character or special character. |
*/ |
*/ |
|
|
esc = mandoc_escape |
esc = mandoc_escape |
((const char **)&val, &seq, &len); |
((const char **)&val, &seq, &len); |
if (ESCAPE_ERROR == esc) |
if (ESCAPE_ERROR == esc) |
break; |
break; |
|
|
if (ESCAPE_SPECIAL != esc) |
if (ESCAPE_SPECIAL != esc) |
continue; |
continue; |
if (0 == (u = mchars_spec2cp(mc, seq, len))) |
|
continue; |
|
|
|
/* |
/* |
* If we have a Unicode codepoint, try to convert that |
* Render the special character |
* to a UTF-8 byte string. |
* as either UTF-8 or ASCII. |
*/ |
*/ |
cpp = utfbuf; |
|
if (0 == (sz = utf8(u, utfbuf))) |
|
continue; |
|
|
|
|
if (write_utf8) { |
|
if (0 == (u = mchars_spec2cp(mc, seq, len))) |
|
continue; |
|
cpp = utfbuf; |
|
if (0 == (sz = utf8(u, utfbuf))) |
|
continue; |
|
sz = strlen(cpp); |
|
} else { |
|
cpp = mchars_spec2str(mc, seq, len, &sz); |
|
if (NULL == cpp) |
|
continue; |
|
if (ASCII_NBRSP == *cpp) { |
|
cpp = " "; |
|
sz = 1; |
|
} |
|
} |
|
|
/* Copy the rendered glyph into the stream. */ |
/* Copy the rendered glyph into the stream. */ |
|
|
sz = strlen(cpp); |
|
bsz += sz; |
bsz += sz; |
|
|
buf = mandoc_realloc(buf, bsz); |
buf = mandoc_realloc(buf, bsz); |
|
|
memcpy(&buf[pos], cpp, sz); |
memcpy(&buf[pos], cpp, sz); |
pos += sz; |
pos += sz; |
} |
} |
|
|
buf[pos] = '\0'; |
buf[pos] = '\0'; |
key->utf8 = buf; |
key->rendered = buf; |
} |
} |
|
|
|
static void |
|
dbadd_mlink(const struct mlink *mlink) |
|
{ |
|
size_t i; |
|
|
|
i = 1; |
|
SQL_BIND_TEXT(stmts[STMT_INSERT_LINK], i, mlink->dsec); |
|
SQL_BIND_TEXT(stmts[STMT_INSERT_LINK], i, mlink->arch); |
|
SQL_BIND_TEXT(stmts[STMT_INSERT_LINK], i, mlink->name); |
|
SQL_BIND_INT64(stmts[STMT_INSERT_LINK], i, mlink->mpage->recno); |
|
SQL_STEP(stmts[STMT_INSERT_LINK]); |
|
sqlite3_reset(stmts[STMT_INSERT_LINK]); |
|
} |
|
|
/* |
/* |
* Flush the current page's terms (and their bits) into the database. |
* Flush the current page's terms (and their bits) into the database. |
* Wrap the entire set of additions in a transaction to make sqlite be a |
* Wrap the entire set of additions in a transaction to make sqlite be a |
* little faster. |
* little faster. |
* Also, UTF-8-encode the description at the last possible moment. |
* Also, handle escape sequences at the last possible moment. |
*/ |
*/ |
static void |
static void |
dbindex(const struct mpage *mpage, struct mchars *mc) |
dbadd(struct mpage *mpage, struct mchars *mc) |
{ |
{ |
struct mlink *mlink; |
struct mlink *mlink; |
struct str *key; |
struct str *key; |
const char *desc; |
|
int64_t recno; |
|
size_t i; |
size_t i; |
unsigned int slot; |
unsigned int slot; |
|
|
if (verb) |
if (verb) |
say(mpage->mlinks->file, "Adding to index"); |
say(mpage->mlinks->file, "Adding to database"); |
|
|
if (nodb) |
if (nodb) |
return; |
return; |
|
|
desc = ""; |
|
if (NULL != mpage->desc && '\0' != *mpage->desc) { |
|
key = ohash_find(&strings, |
|
ohash_qlookup(&strings, mpage->desc)); |
|
assert(NULL != key); |
|
if (NULL == key->utf8) |
|
utf8key(mc, key); |
|
desc = key->utf8; |
|
} |
|
|
|
SQL_EXEC("BEGIN TRANSACTION"); |
|
|
|
i = 1; |
i = 1; |
/* |
|
* XXX The following three lines are obsolete |
|
* and only kept for backward compatibility |
|
* until apropos(1) and friends have caught up. |
|
*/ |
|
SQL_BIND_TEXT(stmts[STMT_INSERT_PAGE], i, mpage->mlinks->file); |
|
SQL_BIND_TEXT(stmts[STMT_INSERT_PAGE], i, mpage->mlinks->dsec); |
|
SQL_BIND_TEXT(stmts[STMT_INSERT_PAGE], i, mpage->mlinks->arch); |
|
SQL_BIND_TEXT(stmts[STMT_INSERT_PAGE], i, desc); |
|
SQL_BIND_INT(stmts[STMT_INSERT_PAGE], i, FORM_SRC == mpage->form); |
SQL_BIND_INT(stmts[STMT_INSERT_PAGE], i, FORM_SRC == mpage->form); |
SQL_STEP(stmts[STMT_INSERT_PAGE]); |
SQL_STEP(stmts[STMT_INSERT_PAGE]); |
recno = sqlite3_last_insert_rowid(db); |
mpage->recno = sqlite3_last_insert_rowid(db); |
sqlite3_reset(stmts[STMT_INSERT_PAGE]); |
sqlite3_reset(stmts[STMT_INSERT_PAGE]); |
|
|
for (mlink = mpage->mlinks; mlink; mlink = mlink->next) { |
for (mlink = mpage->mlinks; mlink; mlink = mlink->next) |
i = 1; |
dbadd_mlink(mlink); |
SQL_BIND_TEXT(stmts[STMT_INSERT_LINK], i, mlink->file); |
|
SQL_BIND_TEXT(stmts[STMT_INSERT_LINK], i, mlink->dsec); |
|
SQL_BIND_TEXT(stmts[STMT_INSERT_LINK], i, mlink->arch); |
|
SQL_BIND_TEXT(stmts[STMT_INSERT_LINK], i, mlink->name); |
|
SQL_BIND_INT64(stmts[STMT_INSERT_LINK], i, recno); |
|
SQL_STEP(stmts[STMT_INSERT_LINK]); |
|
sqlite3_reset(stmts[STMT_INSERT_LINK]); |
|
} |
|
|
|
for (key = ohash_first(&strings, &slot); NULL != key; |
for (key = ohash_first(&strings, &slot); NULL != key; |
key = ohash_next(&strings, &slot)) { |
key = ohash_next(&strings, &slot)) { |
assert(key->mpage == mpage); |
assert(key->mpage == mpage); |
if (NULL == key->utf8) |
if (NULL == key->rendered) |
utf8key(mc, key); |
render_key(mc, key); |
i = 1; |
i = 1; |
SQL_BIND_INT64(stmts[STMT_INSERT_KEY], i, key->mask); |
SQL_BIND_INT64(stmts[STMT_INSERT_KEY], i, key->mask); |
SQL_BIND_TEXT(stmts[STMT_INSERT_KEY], i, key->utf8); |
SQL_BIND_TEXT(stmts[STMT_INSERT_KEY], i, key->rendered); |
SQL_BIND_INT64(stmts[STMT_INSERT_KEY], i, recno); |
SQL_BIND_INT64(stmts[STMT_INSERT_KEY], i, mpage->recno); |
SQL_STEP(stmts[STMT_INSERT_KEY]); |
SQL_STEP(stmts[STMT_INSERT_KEY]); |
sqlite3_reset(stmts[STMT_INSERT_KEY]); |
sqlite3_reset(stmts[STMT_INSERT_KEY]); |
if (key->utf8 != key->key) |
if (key->rendered != key->key) |
free(key->utf8); |
free(key->rendered); |
free(key); |
free(key); |
} |
} |
|
|
SQL_EXEC("END TRANSACTION"); |
|
} |
} |
|
|
static void |
static void |
|
|
size_t i; |
size_t i; |
unsigned int slot; |
unsigned int slot; |
|
|
if (nodb) |
if (0 == nodb) |
return; |
SQL_EXEC("BEGIN TRANSACTION"); |
|
|
mpage = ohash_first(&mpages, &slot); |
for (mpage = ohash_first(&mpages, &slot); NULL != mpage; |
while (NULL != mpage) { |
mpage = ohash_next(&mpages, &slot)) { |
mlink = mpage->mlinks; |
mlink = mpage->mlinks; |
i = 1; |
|
SQL_BIND_TEXT(stmts[STMT_DELETE_PAGE], i, mlink->file); |
|
SQL_STEP(stmts[STMT_DELETE_PAGE]); |
|
sqlite3_reset(stmts[STMT_DELETE_PAGE]); |
|
if (verb) |
if (verb) |
say(mlink->file, "Deleted from index"); |
say(mlink->file, "Deleting from database"); |
mpage = ohash_next(&mpages, &slot); |
if (nodb) |
|
continue; |
|
for ( ; NULL != mlink; mlink = mlink->next) { |
|
i = 1; |
|
SQL_BIND_TEXT(stmts[STMT_DELETE_PAGE], |
|
i, mlink->dsec); |
|
SQL_BIND_TEXT(stmts[STMT_DELETE_PAGE], |
|
i, mlink->arch); |
|
SQL_BIND_TEXT(stmts[STMT_DELETE_PAGE], |
|
i, mlink->name); |
|
SQL_STEP(stmts[STMT_DELETE_PAGE]); |
|
sqlite3_reset(stmts[STMT_DELETE_PAGE]); |
|
} |
} |
} |
|
|
|
if (0 == nodb) |
|
SQL_EXEC("END TRANSACTION"); |
} |
} |
|
|
/* |
/* |
|
|
dbclose(int real) |
dbclose(int real) |
{ |
{ |
size_t i; |
size_t i; |
|
int status; |
|
pid_t child; |
|
|
if (nodb) |
if (nodb) |
return; |
return; |
Line 1898 dbclose(int real) |
|
Line 1942 dbclose(int real) |
|
if (real) |
if (real) |
return; |
return; |
|
|
if (-1 == rename(MANDOC_DB "~", MANDOC_DB)) { |
if ('\0' == *tempfilename) { |
|
if (-1 == rename(MANDOC_DB "~", MANDOC_DB)) { |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say(MANDOC_DB, "&rename"); |
|
} |
|
return; |
|
} |
|
|
|
switch (child = fork()) { |
|
case (-1): |
exitcode = (int)MANDOCLEVEL_SYSERR; |
exitcode = (int)MANDOCLEVEL_SYSERR; |
say(MANDOC_DB, NULL); |
say("", "&fork cmp"); |
|
return; |
|
case (0): |
|
execlp("cmp", "cmp", "-s", |
|
tempfilename, MANDOC_DB, NULL); |
|
say("", "&exec cmp"); |
|
exit(0); |
|
default: |
|
break; |
} |
} |
|
if (-1 == waitpid(child, &status, 0)) { |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say("", "&wait cmp"); |
|
} else if (WIFSIGNALED(status)) { |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say("", "cmp died from signal %d", WTERMSIG(status)); |
|
} else if (WEXITSTATUS(status)) { |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say(MANDOC_DB, |
|
"Data changed, but cannot replace database"); |
|
} |
|
|
|
*strrchr(tempfilename, '/') = '\0'; |
|
switch (child = fork()) { |
|
case (-1): |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say("", "&fork rm"); |
|
return; |
|
case (0): |
|
execlp("rm", "rm", "-rf", tempfilename, NULL); |
|
say("", "&exec rm"); |
|
exit((int)MANDOCLEVEL_SYSERR); |
|
default: |
|
break; |
|
} |
|
if (-1 == waitpid(child, &status, 0)) { |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say("", "&wait rm"); |
|
} else if (WIFSIGNALED(status) || WEXITSTATUS(status)) { |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say("", "%s: Cannot remove temporary directory", |
|
tempfilename); |
|
} |
} |
} |
|
|
/* |
/* |
Line 1915 dbclose(int real) |
|
Line 2009 dbclose(int real) |
|
static int |
static int |
dbopen(int real) |
dbopen(int real) |
{ |
{ |
const char *file, *sql; |
const char *sql; |
int rc, ofl; |
int rc, ofl; |
|
|
if (nodb) |
if (nodb) |
return(1); |
return(1); |
|
|
|
*tempfilename = '\0'; |
ofl = SQLITE_OPEN_READWRITE; |
ofl = SQLITE_OPEN_READWRITE; |
if (0 == real) { |
|
file = MANDOC_DB "~"; |
if (real) { |
if (-1 == remove(file) && ENOENT != errno) { |
rc = sqlite3_open_v2(MANDOC_DB, &db, ofl, NULL); |
|
if (SQLITE_OK != rc) { |
exitcode = (int)MANDOCLEVEL_SYSERR; |
exitcode = (int)MANDOCLEVEL_SYSERR; |
say(file, NULL); |
say(MANDOC_DB, "%s", sqlite3_errmsg(db)); |
return(0); |
return(0); |
} |
} |
ofl |= SQLITE_OPEN_EXCLUSIVE; |
goto prepare_statements; |
} else |
} |
file = MANDOC_DB; |
|
|
|
rc = sqlite3_open_v2(file, &db, ofl, NULL); |
ofl |= SQLITE_OPEN_CREATE | SQLITE_OPEN_EXCLUSIVE; |
|
|
|
remove(MANDOC_DB "~"); |
|
rc = sqlite3_open_v2(MANDOC_DB "~", &db, ofl, NULL); |
if (SQLITE_OK == rc) |
if (SQLITE_OK == rc) |
goto prepare_statements; |
goto create_tables; |
if (SQLITE_CANTOPEN != rc) { |
if (MPARSE_QUICK & mparse_options) { |
exitcode = (int)MANDOCLEVEL_SYSERR; |
exitcode = (int)MANDOCLEVEL_SYSERR; |
say(file, NULL); |
say(MANDOC_DB "~", "%s", sqlite3_errmsg(db)); |
return(0); |
return(0); |
} |
} |
|
|
sqlite3_close(db); |
if (strlcpy(tempfilename, "/tmp/mandocdb.XXXXXX", |
db = NULL; |
sizeof(tempfilename)) >= sizeof(tempfilename)) { |
|
|
if (SQLITE_OK != (rc = sqlite3_open(file, &db))) { |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
exitcode = (int)MANDOCLEVEL_SYSERR; |
say(file, NULL); |
say("", "/tmp/mandocdb.XXXXXX: Filename too long"); |
return(0); |
return(0); |
} |
} |
|
if (NULL == mkdtemp(tempfilename)) { |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say("", "&%s", tempfilename); |
|
return(0); |
|
} |
|
if (strlcat(tempfilename, "/" MANDOC_DB, |
|
sizeof(tempfilename)) >= sizeof(tempfilename)) { |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say("", "%s/" MANDOC_DB ": Filename too long", |
|
tempfilename); |
|
return(0); |
|
} |
|
rc = sqlite3_open_v2(tempfilename, &db, ofl, NULL); |
|
if (SQLITE_OK != rc) { |
|
exitcode = (int)MANDOCLEVEL_SYSERR; |
|
say("", "%s: %s", tempfilename, sqlite3_errmsg(db)); |
|
return(0); |
|
} |
|
|
/* |
create_tables: |
* XXX The first three columns in table mpages are obsolete |
|
* and only kept for backward compatibility |
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* until apropos(1) and friends have caught up. |
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*/ |
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sql = "CREATE TABLE \"mpages\" (\n" |
sql = "CREATE TABLE \"mpages\" (\n" |
" \"file\" TEXT NOT NULL,\n" |
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" \"sec\" TEXT NOT NULL,\n" |
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" \"arch\" TEXT NOT NULL,\n" |
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" \"desc\" TEXT NOT NULL,\n" |
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" \"form\" INTEGER NOT NULL,\n" |
" \"form\" INTEGER NOT NULL,\n" |
" \"id\" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL\n" |
" \"id\" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL\n" |
");\n" |
");\n" |
"\n" |
"\n" |
"CREATE TABLE \"mlinks\" (\n" |
"CREATE TABLE \"mlinks\" (\n" |
" \"file\" TEXT NOT NULL,\n" |
|
" \"sec\" TEXT NOT NULL,\n" |
" \"sec\" TEXT NOT NULL,\n" |
" \"arch\" TEXT NOT NULL,\n" |
" \"arch\" TEXT NOT NULL,\n" |
" \"name\" TEXT NOT NULL,\n" |
" \"name\" TEXT NOT NULL,\n" |
" \"pageid\" INTEGER NOT NULL REFERENCES mpages(id) " |
" \"pageid\" INTEGER NOT NULL REFERENCES mpages(id) " |
"ON DELETE CASCADE,\n" |
"ON DELETE CASCADE\n" |
" \"id\" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL\n" |
|
");\n" |
");\n" |
"\n" |
"\n" |
"CREATE TABLE \"keys\" (\n" |
"CREATE TABLE \"keys\" (\n" |
" \"bits\" INTEGER NOT NULL,\n" |
" \"bits\" INTEGER NOT NULL,\n" |
" \"key\" TEXT NOT NULL,\n" |
" \"key\" TEXT NOT NULL,\n" |
" \"pageid\" INTEGER NOT NULL REFERENCES mpages(id) " |
" \"pageid\" INTEGER NOT NULL REFERENCES mpages(id) " |
"ON DELETE CASCADE,\n" |
"ON DELETE CASCADE\n" |
" \"id\" INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL\n" |
");\n"; |
");\n" |
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"\n" |
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"CREATE INDEX \"key_index\" ON keys (key);\n"; |
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|
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if (SQLITE_OK != sqlite3_exec(db, sql, NULL, NULL, NULL)) { |
if (SQLITE_OK != sqlite3_exec(db, sql, NULL, NULL, NULL)) { |
exitcode = (int)MANDOCLEVEL_SYSERR; |
exitcode = (int)MANDOCLEVEL_SYSERR; |
say(file, "%s", sqlite3_errmsg(db)); |
say(MANDOC_DB, "%s", sqlite3_errmsg(db)); |
return(0); |
return(0); |
} |
} |
|
|
prepare_statements: |
prepare_statements: |
SQL_EXEC("PRAGMA foreign_keys = ON"); |
SQL_EXEC("PRAGMA foreign_keys = ON"); |
sql = "DELETE FROM mpages where file=?"; |
sql = "DELETE FROM mpages WHERE id IN " |
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"(SELECT pageid FROM mlinks WHERE " |
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"sec=? AND arch=? AND name=?)"; |
sqlite3_prepare_v2(db, sql, -1, &stmts[STMT_DELETE_PAGE], NULL); |
sqlite3_prepare_v2(db, sql, -1, &stmts[STMT_DELETE_PAGE], NULL); |
sql = "INSERT INTO mpages " |
sql = "INSERT INTO mpages " |
"(file,sec,arch,desc,form) VALUES (?,?,?,?,?)"; |
"(form) VALUES (?)"; |
sqlite3_prepare_v2(db, sql, -1, &stmts[STMT_INSERT_PAGE], NULL); |
sqlite3_prepare_v2(db, sql, -1, &stmts[STMT_INSERT_PAGE], NULL); |
sql = "INSERT INTO mlinks " |
sql = "INSERT INTO mlinks " |
"(file,sec,arch,name,pageid) VALUES (?,?,?,?,?)"; |
"(sec,arch,name,pageid) VALUES (?,?,?,?)"; |
sqlite3_prepare_v2(db, sql, -1, &stmts[STMT_INSERT_LINK], NULL); |
sqlite3_prepare_v2(db, sql, -1, &stmts[STMT_INSERT_LINK], NULL); |
sql = "INSERT INTO keys " |
sql = "INSERT INTO keys " |
"(bits,key,pageid) VALUES (?,?,?)"; |
"(bits,key,pageid) VALUES (?,?,?)"; |
Line 2055 set_basedir(const char *targetdir) |
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Line 2158 set_basedir(const char *targetdir) |
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if (NULL == getcwd(startdir, PATH_MAX)) { |
if (NULL == getcwd(startdir, PATH_MAX)) { |
exitcode = (int)MANDOCLEVEL_SYSERR; |
exitcode = (int)MANDOCLEVEL_SYSERR; |
if (NULL != targetdir) |
if (NULL != targetdir) |
say(".", NULL); |
say("", "&getcwd"); |
return(0); |
return(0); |
} |
} |
if (-1 == (fd = open(startdir, O_RDONLY, 0))) { |
if (-1 == (fd = open(startdir, O_RDONLY, 0))) { |
exitcode = (int)MANDOCLEVEL_SYSERR; |
exitcode = (int)MANDOCLEVEL_SYSERR; |
say(startdir, NULL); |
say("", "&open %s", startdir); |
return(0); |
return(0); |
} |
} |
if (NULL == targetdir) |
if (NULL == targetdir) |
Line 2072 set_basedir(const char *targetdir) |
|
Line 2175 set_basedir(const char *targetdir) |
|
close(fd); |
close(fd); |
basedir[0] = '\0'; |
basedir[0] = '\0'; |
exitcode = (int)MANDOCLEVEL_SYSERR; |
exitcode = (int)MANDOCLEVEL_SYSERR; |
say(startdir, NULL); |
say("", "&chdir %s", startdir); |
return(0); |
return(0); |
} |
} |
if (NULL == targetdir) { |
if (NULL == targetdir) { |
Line 2083 set_basedir(const char *targetdir) |
|
Line 2186 set_basedir(const char *targetdir) |
|
if (NULL == realpath(targetdir, basedir)) { |
if (NULL == realpath(targetdir, basedir)) { |
basedir[0] = '\0'; |
basedir[0] = '\0'; |
exitcode = (int)MANDOCLEVEL_BADARG; |
exitcode = (int)MANDOCLEVEL_BADARG; |
say(targetdir, NULL); |
say("", "&%s: realpath", targetdir); |
return(0); |
return(0); |
} else if (-1 == chdir(basedir)) { |
} else if (-1 == chdir(basedir)) { |
exitcode = (int)MANDOCLEVEL_BADARG; |
exitcode = (int)MANDOCLEVEL_BADARG; |
say("", NULL); |
say("", "&chdir"); |
return(0); |
return(0); |
} |
} |
return(1); |
return(1); |
|
|
say(const char *file, const char *format, ...) |
say(const char *file, const char *format, ...) |
{ |
{ |
va_list ap; |
va_list ap; |
|
int use_errno; |
|
|
if ('\0' != *basedir) |
if ('\0' != *basedir) |
fprintf(stderr, "%s", basedir); |
fprintf(stderr, "%s", basedir); |
Line 2104 say(const char *file, const char *format, ...) |
|
Line 2208 say(const char *file, const char *format, ...) |
|
fputs("//", stderr); |
fputs("//", stderr); |
if ('\0' != *file) |
if ('\0' != *file) |
fprintf(stderr, "%s", file); |
fprintf(stderr, "%s", file); |
fputs(": ", stderr); |
|
|
|
if (NULL == format) { |
use_errno = 1; |
perror(NULL); |
if (NULL != format) { |
return; |
switch (*format) { |
|
case ('&'): |
|
format++; |
|
break; |
|
case ('\0'): |
|
format = NULL; |
|
break; |
|
default: |
|
use_errno = 0; |
|
break; |
|
} |
} |
} |
|
if (NULL != format) { |
va_start(ap, format); |
if ('\0' != *basedir || '\0' != *file) |
vfprintf(stderr, format, ap); |
fputs(": ", stderr); |
va_end(ap); |
va_start(ap, format); |
|
vfprintf(stderr, format, ap); |
fputc('\n', stderr); |
va_end(ap); |
|
} |
|
if (use_errno) { |
|
if ('\0' != *basedir || '\0' != *file || NULL != format) |
|
fputs(": ", stderr); |
|
perror(NULL); |
|
} else |
|
fputc('\n', stderr); |
} |
} |