=================================================================== RCS file: /cvs/mandoc/mansearch.c,v retrieving revision 1.57 retrieving revision 1.63 diff -u -p -r1.57 -r1.63 --- mandoc/mansearch.c 2015/04/01 12:48:33 1.57 +++ mandoc/mansearch.c 2015/11/26 07:42:11 1.63 @@ -1,4 +1,4 @@ -/* $Id: mansearch.c,v 1.57 2015/04/01 12:48:33 schwarze Exp $ */ +/* $Id: mansearch.c,v 1.63 2015/11/26 07:42:11 schwarze Exp $ */ /* * Copyright (c) 2012 Kristaps Dzonsons * Copyright (c) 2013, 2014, 2015 Ingo Schwarze @@ -21,6 +21,9 @@ #include #include +#if HAVE_ERR +#include +#endif #include #include #include @@ -34,11 +37,6 @@ #include #include -#if HAVE_OHASH -#include -#else -#include "compat_ohash.h" -#endif #include #ifndef SQLITE_DETERMINISTIC #define SQLITE_DETERMINISTIC 0 @@ -46,6 +44,7 @@ #include "mandoc.h" #include "mandoc_aux.h" +#include "mandoc_ohash.h" #include "manconf.h" #include "mansearch.h" @@ -55,17 +54,17 @@ extern const char *const mansearch_keynames[]; #define SQL_BIND_TEXT(_db, _s, _i, _v) \ do { if (SQLITE_OK != sqlite3_bind_text \ ((_s), (_i)++, (_v), -1, SQLITE_STATIC)) \ - fprintf(stderr, "%s\n", sqlite3_errmsg((_db))); \ + errx((int)MANDOCLEVEL_SYSERR, "%s", sqlite3_errmsg((_db))); \ } while (0) #define SQL_BIND_INT64(_db, _s, _i, _v) \ do { if (SQLITE_OK != sqlite3_bind_int64 \ ((_s), (_i)++, (_v))) \ - fprintf(stderr, "%s\n", sqlite3_errmsg((_db))); \ + errx((int)MANDOCLEVEL_SYSERR, "%s", sqlite3_errmsg((_db))); \ } while (0) #define SQL_BIND_BLOB(_db, _s, _i, _v) \ do { if (SQLITE_OK != sqlite3_bind_blob \ ((_s), (_i)++, (&_v), sizeof(_v), SQLITE_STATIC)) \ - fprintf(stderr, "%s\n", sqlite3_errmsg((_db))); \ + errx((int)MANDOCLEVEL_SYSERR, "%s", sqlite3_errmsg((_db))); \ } while (0) struct expr { @@ -92,9 +91,6 @@ static void buildnames(const struct mansearch *, const char *, int form); static char *buildoutput(sqlite3 *, sqlite3_stmt *, uint64_t, uint64_t); -static void *hash_alloc(size_t, void *); -static void hash_free(void *, void *); -static void *hash_calloc(size_t, size_t, void *); static struct expr *exprcomp(const struct mansearch *, int, char *[]); static void exprfree(struct expr *); @@ -120,8 +116,8 @@ mansearch_setup(int start) if (start) { if (NULL != pagecache) { - fprintf(stderr, "pagecache already enabled\n"); - return((int)MANDOCLEVEL_BADARG); + warnx("pagecache already enabled"); + return (int)MANDOCLEVEL_BADARG; } pagecache = mmap(NULL, PC_PAGESIZE * PC_NUMPAGES, @@ -131,30 +127,30 @@ mansearch_setup(int start) if (MAP_FAILED == pagecache) { perror("mmap"); pagecache = NULL; - return((int)MANDOCLEVEL_SYSERR); + return (int)MANDOCLEVEL_SYSERR; } c = sqlite3_config(SQLITE_CONFIG_PAGECACHE, pagecache, PC_PAGESIZE, PC_NUMPAGES); if (SQLITE_OK == c) - return((int)MANDOCLEVEL_OK); + return (int)MANDOCLEVEL_OK; - fprintf(stderr, "pagecache: %s\n", sqlite3_errstr(c)); + warnx("pagecache: %s", sqlite3_errstr(c)); } else if (NULL == pagecache) { - fprintf(stderr, "pagecache missing\n"); - return((int)MANDOCLEVEL_BADARG); + warnx("pagecache missing"); + return (int)MANDOCLEVEL_BADARG; } if (-1 == munmap(pagecache, PC_PAGESIZE * PC_NUMPAGES)) { perror("munmap"); pagecache = NULL; - return((int)MANDOCLEVEL_SYSERR); + return (int)MANDOCLEVEL_SYSERR; } pagecache = NULL; - return((int)MANDOCLEVEL_OK); + return (int)MANDOCLEVEL_OK; } int @@ -172,7 +168,6 @@ mansearch(const struct mansearch *search, sqlite3 *db; sqlite3_stmt *s, *s2; struct match *mp; - struct ohash_info info; struct ohash htab; unsigned int idx; size_t i, j, cur, maxres; @@ -180,14 +175,9 @@ mansearch(const struct mansearch *search, if (argc == 0 || (e = exprcomp(search, argc, argv)) == NULL) { *sz = 0; - return(0); + return 0; } - info.calloc = hash_calloc; - info.alloc = hash_alloc; - info.free = hash_free; - info.key_offset = offsetof(struct match, pageid); - cur = maxres = 0; *res = NULL; @@ -233,8 +223,7 @@ mansearch(const struct mansearch *search, for (i = 0; i < paths->sz; i++) { if (chdir_status && paths->paths[i][0] != '/') { if ( ! getcwd_status) { - fprintf(stderr, "%s: getcwd: %s\n", - paths->paths[i], buf); + warnx("%s: getcwd: %s", paths->paths[i], buf); continue; } else if (chdir(buf) == -1) { perror(buf); @@ -251,8 +240,7 @@ mansearch(const struct mansearch *search, SQLITE_OPEN_READONLY, NULL); if (SQLITE_OK != c) { - fprintf(stderr, "%s/%s: %s\n", - paths->paths[i], MANDOC_DB, strerror(errno)); + warn("%s/%s", paths->paths[i], MANDOC_DB); sqlite3_close(db); continue; } @@ -274,7 +262,8 @@ mansearch(const struct mansearch *search, j = 1; c = sqlite3_prepare_v2(db, sql, -1, &s, NULL); if (SQLITE_OK != c) - fprintf(stderr, "%s\n", sqlite3_errmsg(db)); + errx((int)MANDOCLEVEL_SYSERR, + "%s", sqlite3_errmsg(db)); for (ep = e; NULL != ep; ep = ep->next) { if (NULL == ep->substr) { @@ -285,8 +274,7 @@ mansearch(const struct mansearch *search, SQL_BIND_INT64(db, s, j, ep->bits); } - memset(&htab, 0, sizeof(struct ohash)); - ohash_init(&htab, 4, &info); + mandoc_ohash_init(&htab, 4, offsetof(struct match, pageid)); /* * Hash each entry on its [unique] document identifier. @@ -316,7 +304,7 @@ mansearch(const struct mansearch *search, } if (SQLITE_DONE != c) - fprintf(stderr, "%s\n", sqlite3_errmsg(db)); + warnx("%s", sqlite3_errmsg(db)); sqlite3_finalize(s); @@ -325,14 +313,16 @@ mansearch(const struct mansearch *search, "WHERE pageid=? ORDER BY sec, arch, name", -1, &s, NULL); if (SQLITE_OK != c) - fprintf(stderr, "%s\n", sqlite3_errmsg(db)); + errx((int)MANDOCLEVEL_SYSERR, + "%s", sqlite3_errmsg(db)); c = sqlite3_prepare_v2(db, "SELECT bits, key, pageid FROM keys " "WHERE pageid=? AND bits & ?", -1, &s2, NULL); if (SQLITE_OK != c) - fprintf(stderr, "%s\n", sqlite3_errmsg(db)); + errx((int)MANDOCLEVEL_SYSERR, + "%s", sqlite3_errmsg(db)); for (mp = ohash_first(&htab, &idx); NULL != mp; @@ -378,7 +368,7 @@ mansearch(const struct mansearch *search, exprfree(e); free(sql); *sz = cur; - return(1); + return 1; } void @@ -402,9 +392,9 @@ manpage_compare(const void *vp1, const void *vp2) mp1 = vp1; mp2 = vp2; - return( (diff = mp2->bits - mp1->bits) ? diff : - (diff = mp1->sec - mp2->sec) ? diff : - strcasecmp(mp1->names, mp2->names)); + return (diff = mp2->bits - mp1->bits) ? diff : + (diff = mp1->sec - mp2->sec) ? diff : + strcasecmp(mp1->names, mp2->names); } static void @@ -513,7 +503,7 @@ buildnames(const struct mansearch *search, struct manp globfree(&globinfo); } if (c != SQLITE_DONE) - fprintf(stderr, "%s\n", sqlite3_errmsg(db)); + warnx("%s", sqlite3_errmsg(db)); sqlite3_reset(s); /* If none of the files is usable, use the first name. */ @@ -563,9 +553,9 @@ buildoutput(sqlite3 *db, sqlite3_stmt *s, uint64_t pag output = newoutput; } if (SQLITE_DONE != c) - fprintf(stderr, "%s\n", sqlite3_errmsg(db)); + warnx("%s", sqlite3_errmsg(db)); sqlite3_reset(s); - return(output); + return output; } /* @@ -660,7 +650,7 @@ sql_statement(const struct expr *e) needop = 1; } - return(sql); + return sql; } /* @@ -743,12 +733,12 @@ exprcomp(const struct mansearch *search, int argc, cha toopen = logic = igncase = 0; } if ( ! (toopen || logic || igncase || toclose)) - return(first); + return first; fail: if (NULL != first) exprfree(first); - return(NULL); + return NULL; } static struct expr * @@ -761,7 +751,7 @@ exprterm(const struct mansearch *search, char *buf, in int i, irc; if ('\0' == *buf) - return(NULL); + return NULL; e = mandoc_calloc(1, sizeof(struct expr)); @@ -769,7 +759,7 @@ exprterm(const struct mansearch *search, char *buf, in e->bits = TYPE_Nm; e->substr = buf; e->equal = 1; - return(e); + return e; } /* @@ -781,7 +771,14 @@ exprterm(const struct mansearch *search, char *buf, in if (search->argmode == ARG_WORD) { e->bits = TYPE_Nm; e->substr = NULL; +#if HAVE_REWB_BSD mandoc_asprintf(&val, "[[:<:]]%s[[:>:]]", buf); +#elif HAVE_REWB_SYSV + mandoc_asprintf(&val, "\\<%s\\>", buf); +#else + mandoc_asprintf(&val, + "(^|[^a-zA-Z01-9_])%s([^a-zA-Z01-9_]|$)", buf); +#endif cs = 0; } else if ((val = strpbrk(buf, "=~")) == NULL) { e->bits = TYPE_Nm | TYPE_Nd; @@ -805,14 +802,14 @@ exprterm(const struct mansearch *search, char *buf, in free(val); if (irc) { regerror(irc, &e->regexp, errbuf, sizeof(errbuf)); - fprintf(stderr, "regcomp: %s\n", errbuf); + warnx("regcomp: %s", errbuf); free(e); - return(NULL); + return NULL; } } if (e->bits) - return(e); + return e; /* * Parse out all possible fields. @@ -834,13 +831,13 @@ exprterm(const struct mansearch *search, char *buf, in if (i == mansearch_keymax) { if (strcasecmp(key, "any")) { free(e); - return(NULL); + return NULL; } e->bits |= ~0ULL; } } - return(e); + return e; } static void @@ -853,25 +850,4 @@ exprfree(struct expr *p) free(p); p = pp; } -} - -static void * -hash_calloc(size_t nmemb, size_t sz, void *arg) -{ - - return(mandoc_calloc(nmemb, sz)); -} - -static void * -hash_alloc(size_t sz, void *arg) -{ - - return(mandoc_malloc(sz)); -} - -static void -hash_free(void *p, void *arg) -{ - - free(p); }