=================================================================== RCS file: /cvs/mandoc/mandocdb.c,v retrieving revision 1.161 retrieving revision 1.168 diff -u -p -r1.161 -r1.168 --- mandoc/mandocdb.c 2014/09/03 18:09:14 1.161 +++ mandoc/mandocdb.c 2014/10/28 17:36:19 1.168 @@ -1,4 +1,4 @@ -/* $OpenBSD: mandocdb.c,v 1.161 2014/09/03 18:09:14 schwarze Exp $ */ +/* $Id: mandocdb.c,v 1.168 2014/10/28 17:36:19 schwarze Exp $ */ /* * Copyright (c) 2011, 2012 Kristaps Dzonsons * Copyright (c) 2011, 2012, 2013, 2014 Ingo Schwarze @@ -17,8 +17,8 @@ */ #include "config.h" -#include #include +#include #include #include @@ -169,7 +169,7 @@ static void putmdockey(const struct mpage *, const struct mdoc_node *, uint64_t); static void render_key(struct mchars *, struct str *); static void say(const char *, const char *, ...); -static int set_basedir(const char *); +static int set_basedir(const char *, int); static int treescan(void); static size_t utf8(unsigned int, char [7]); @@ -315,6 +315,7 @@ static const struct mdoc_handler mdocs[MDOC_MAX] = { { NULL, 0 }, /* sp */ { NULL, 0 }, /* %U */ { NULL, 0 }, /* Ta */ + { NULL, 0 }, /* ll */ }; @@ -424,9 +425,9 @@ main(int argc, char *argv[]) } exitcode = (int)MANDOCLEVEL_OK; - mp = mparse_alloc(mparse_options, MANDOCLEVEL_FATAL, NULL, NULL); mc = mchars_alloc(); - + mp = mparse_alloc(mparse_options, MANDOCLEVEL_FATAL, NULL, + mc, NULL); ohash_init(&mpages, 6, &mpages_info); ohash_init(&mlinks, 6, &mlinks_info); @@ -436,7 +437,7 @@ main(int argc, char *argv[]) * Most of these deal with a specific directory. * Jump into that directory first. */ - if (OP_TEST != op && 0 == set_basedir(path_arg)) + if (OP_TEST != op && 0 == set_basedir(path_arg, 1)) goto out; if (dbopen(1)) { @@ -502,12 +503,12 @@ main(int argc, char *argv[]) ohash_init(&mlinks, 6, &mlinks_info); } - if (0 == set_basedir(dirs.paths[j])) - goto out; + if (0 == set_basedir(dirs.paths[j], argc > 0)) + continue; if (0 == treescan()) - goto out; + continue; if (0 == dbopen(0)) - goto out; + continue; mpages_merge(mc, mp); if (warnings && !nodb && @@ -524,8 +525,8 @@ main(int argc, char *argv[]) } out: manpath_free(&dirs); - mchars_free(mc); mparse_free(mp); + mchars_free(mc); mpages_free(); ohash_delete(&mpages); ohash_delete(&mlinks); @@ -1076,7 +1077,6 @@ mpages_merge(struct mchars *mc, struct mparse *mp) { char any[] = "any"; struct ohash_info str_info; - int fd[2]; struct mpage *mpage, *mpage_dest; struct mlink *mlink, *mlink_dest; struct mdoc *mdoc; @@ -1084,7 +1084,7 @@ mpages_merge(struct mchars *mc, struct mparse *mp) char *sodest; char *cp; pid_t child_pid; - int status; + int fd; unsigned int pslot; enum mandoclevel lvl; @@ -1112,38 +1112,11 @@ mpages_merge(struct mchars *mc, struct mparse *mp) man = NULL; 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; - } + mparse_open(mp, &fd, mpage->mlinks->file, &child_pid); + if (fd == -1) { + say(mpage->mlinks->file, "&open"); + goto nextpage; } /* @@ -1153,7 +1126,7 @@ mpages_merge(struct mchars *mc, struct mparse *mp) */ if (FORM_CAT != mpage->mlinks->dform || FORM_CAT != mpage->mlinks->fform) { - lvl = mparse_readfd(mp, fd[0], mpage->mlinks->file); + lvl = mparse_readfd(mp, fd, mpage->mlinks->file); if (lvl < MANDOCLEVEL_FATAL) mparse_result(mp, &mdoc, &man, &sodest); } @@ -1224,8 +1197,8 @@ mpages_merge(struct mchars *mc, struct mparse *mp) if (mpage->mlinks->gzip) mpage->form |= FORM_GZ; putkey(mpage, mpage->sec, TYPE_sec); - putkey(mpage, '\0' == *mpage->arch ? - any : mpage->arch, TYPE_arch); + if (*mpage->arch != '\0') + putkey(mpage, mpage->arch, TYPE_arch); for (mlink = mpage->mlinks; mlink; mlink = mlink->next) { if ('\0' != *mlink->dsec) @@ -1245,7 +1218,7 @@ mpages_merge(struct mchars *mc, struct mparse *mp) } else if (NULL != man) parse_man(mpage, man_node(man)); else - parse_cat(mpage, fd[0]); + parse_cat(mpage, fd); if (NULL == mpage->desc) mpage->desc = mandoc_strdup(mpage->mlinks->name); @@ -1257,21 +1230,10 @@ mpages_merge(struct mchars *mc, struct mparse *mp) dbadd(mpage, mc); nextpage: - if (child_pid) { - if (-1 == waitpid(child_pid, &status, 0)) { - exitcode = (int)MANDOCLEVEL_SYSERR; - say(mpage->mlinks->file, "&wait gunzip"); - } else if (WIFSIGNALED(status)) { - 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)); - } + if (child_pid && + mparse_wait(mp, child_pid) != MANDOCLEVEL_OK) { + exitcode = (int)MANDOCLEVEL_SYSERR; + say(mpage->mlinks->file, "&wait gunzip"); } ohash_delete(&strings); ohash_delete(&names); @@ -1774,7 +1736,7 @@ putkeys(const struct mpage *mpage, htab = &strings; if (debug > 1) for (i = 0; i < mansearch_keymax; i++) - if (1 << i & v) + if ((uint64_t)1 << i & v) say(mpage->mlinks->file, "Adding key %s=%*s", mansearch_keynames[i], sz, cp); @@ -1941,7 +1903,7 @@ render_key(struct mchars *mc, struct str *key) */ if (write_utf8) { - if (0 == (u = mchars_spec2cp(mc, seq, len))) + if ((u = mchars_spec2cp(mc, seq, len)) <= 0) continue; cpp = utfbuf; if (0 == (sz = utf8(u, utfbuf))) @@ -2351,7 +2313,7 @@ prepare_statements: "PRAGMA synchronous = OFF", NULL, NULL, NULL)) { exitcode = (int)MANDOCLEVEL_SYSERR; say(MANDOC_DB, "PRAGMA synchronous: %s", - sqlite3_errmsg(db)); + sqlite3_errmsg(db)); sqlite3_close(db); return(0); } @@ -2382,7 +2344,7 @@ hash_free(void *p, void *arg) } static int -set_basedir(const char *targetdir) +set_basedir(const char *targetdir, int report_baddir) { static char startdir[PATH_MAX]; static int getcwd_status; /* 1 = ok, 2 = failure */ @@ -2435,12 +2397,16 @@ set_basedir(const char *targetdir) * we can reliably check whether files are inside. */ if (NULL == realpath(targetdir, basedir)) { - exitcode = (int)MANDOCLEVEL_BADARG; - say("", "&%s: realpath", targetdir); + if (report_baddir || errno != ENOENT) { + exitcode = (int)MANDOCLEVEL_BADARG; + say("", "&%s: realpath", targetdir); + } return(0); } else if (-1 == chdir(basedir)) { - exitcode = (int)MANDOCLEVEL_BADARG; - say("", "&chdir"); + if (report_baddir || errno != ENOENT) { + exitcode = (int)MANDOCLEVEL_BADARG; + say("", "&chdir"); + } return(0); } chdir_status = 1;