X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=index%2Fdirs.c;h=b51704ba8b1bea0c1dc8f3f48f1f341f559ed496;hp=7ae040ef92a8b3a7274b5cdcec1c13991382471c;hb=e4c6861efeeea654bfb00c5f0239ee258629d77f;hpb=2e4e9c6def27f1e1463dcb6f205fab6a98054f38 diff --git a/index/dirs.c b/index/dirs.c index 7ae040e..b51704b 100644 --- a/index/dirs.c +++ b/index/dirs.c @@ -1,8 +1,5 @@ -/* $Id: dirs.c,v 1.20 2004-08-04 08:35:23 adam Exp $ - Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004 - Index Data Aps - -This file is part of the Zebra server. +/* This file is part of the Zebra server. + Copyright (C) 2004-2013 Index Data Zebra is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free @@ -15,12 +12,15 @@ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License -along with Zebra; see the file LICENSE.zebra. If not, write to the -Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA -02111-1307, USA. +along with this program; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#if HAVE_CONFIG_H +#include +#endif #include #include #include @@ -45,97 +45,98 @@ struct dirs_info { int nextpath_deleted; }; -static int dirs_client_proc (char *name, const char *info, int pos, +static int dirs_client_proc(char *name, const char *info, int pos, void *client) { struct dirs_info *ci = (struct dirs_info *) client; struct dirs_entry *entry; - if (memcmp (name, ci->prefix, ci->prelen)) + if (memcmp(name, ci->prefix, ci->prelen)) return 1; if (ci->no_cur < 0) { ci->no_cur = 0; return 0; } - assert (ci->no_cur < ci->no_max); + assert(ci->no_cur < ci->no_max); entry = ci->entries + ci->no_cur; if (info[0] == sizeof(entry->sysno)+sizeof(entry->mtime)) { - strcpy (entry->path, name + ci->prelen); + strcpy(entry->path, name + ci->prelen); entry->kind = dirs_file; - memcpy (&entry->sysno, info+1, sizeof(entry->sysno)); - memcpy (&entry->mtime, info+1+sizeof(entry->sysno), + memcpy(&entry->sysno, info+1, sizeof(entry->sysno)); + memcpy(&entry->mtime, info+1+sizeof(entry->sysno), sizeof(entry->mtime)); ci->no_cur++; - } + } else if (info[0] == sizeof(entry->mtime)) { - strcpy (entry->path, name + ci->prelen); + strcpy(entry->path, name + ci->prelen); entry->kind = dirs_dir; - memcpy (&entry->mtime, info+1, sizeof(entry->mtime)); + memcpy(&entry->mtime, info+1, sizeof(entry->mtime)); ci->no_cur++; } return 0; } -struct dirs_info *dirs_open (Dict dict, const char *rep, int rw) +struct dirs_info *dirs_open(Dict dict, const char *rep, int rw) { struct dirs_info *p; int before = 0, after; - logf (LOG_DEBUG, "dirs_open %s", rep); - p = (struct dirs_info *) xmalloc (sizeof (*p)); + yaz_log(YLOG_DEBUG, "dirs_open %s", rep); + p = (struct dirs_info *) xmalloc(sizeof(*p)); p->dict = dict; p->rw = rw; - strcpy (p->prefix, rep); + strcpy(p->prefix, rep); p->prelen = strlen(p->prefix); - strcpy (p->nextpath, rep); + strcpy(p->nextpath, rep); p->nextpath_deleted = 0; p->no_read = p->no_cur = 0; after = p->no_max = 100; p->entries = (struct dirs_entry *) - xmalloc (sizeof(*p->entries) * (p->no_max)); - logf (LOG_DEBUG, "dirs_open first scan"); - dict_scan (p->dict, p->nextpath, &before, &after, p, dirs_client_proc); + xmalloc(sizeof(*p->entries) * (p->no_max)); + yaz_log(YLOG_DEBUG, "dirs_open first scan"); + dict_scan(p->dict, p->nextpath, &before, &after, p, dirs_client_proc); return p; } -struct dirs_info *dirs_fopen (Dict dict, const char *path) +struct dirs_info *dirs_fopen(Dict dict, const char *path, int rw) { struct dirs_info *p; struct dirs_entry *entry; char *info; - p = (struct dirs_info *) xmalloc (sizeof(*p)); + p = (struct dirs_info *) xmalloc(sizeof(*p)); p->dict = dict; + p->rw = rw; *p->prefix = '\0'; - p->entries = (struct dirs_entry *) xmalloc (sizeof(*p->entries)); + p->entries = (struct dirs_entry *) xmalloc(sizeof(*p->entries)); p->no_read = 0; p->no_cur = 0; p->no_max = 2; entry = p->entries; - info = dict_lookup (dict, path); + info = dict_lookup(dict, path); if (info && info[0] == sizeof(entry->sysno)+sizeof(entry->mtime)) { - strcpy (entry->path, path); + strcpy(entry->path, path); entry->kind = dirs_file; - memcpy (&entry->sysno, info+1, sizeof(entry->sysno)); - memcpy (&entry->mtime, info+1+sizeof(entry->sysno), + memcpy(&entry->sysno, info+1, sizeof(entry->sysno)); + memcpy(&entry->mtime, info+1+sizeof(entry->sysno), sizeof(entry->mtime)); p->no_cur++; } return p; } -struct dirs_entry *dirs_read (struct dirs_info *p) +struct dirs_entry *dirs_read(struct dirs_info *p) { int before = 0, after = p->no_max+1; if (p->no_read < p->no_cur) { - logf (LOG_DEBUG, "dirs_read %d. returns %s", p->no_read, + yaz_log(YLOG_DEBUG, "dirs_read %d. returns %s", p->no_read, (p->entries + p->no_read)->path); return p->last_entry = p->entries + (p->no_read++); } @@ -153,71 +154,80 @@ struct dirs_entry *dirs_read (struct dirs_info *p) } p->no_read = 1; p->nextpath_deleted = 0; - logf (LOG_DEBUG, "dirs_read rescan %s", p->nextpath); - dict_scan (p->dict, p->nextpath, &before, &after, p, dirs_client_proc); + yaz_log(YLOG_DEBUG, "dirs_read rescan %s", p->nextpath); + dict_scan(p->dict, p->nextpath, &before, &after, p, dirs_client_proc); if (p->no_read <= p->no_cur) return p->last_entry = p->entries; return p->last_entry = NULL; } -struct dirs_entry *dirs_last (struct dirs_info *p) +struct dirs_entry *dirs_last(struct dirs_info *p) { return p->last_entry; } -void dirs_mkdir (struct dirs_info *p, const char *src, time_t mtime) +void dirs_mkdir(struct dirs_info *p, const char *src, time_t mtime) { char path[DIRS_MAX_PATH]; - sprintf (path, "%s%s", p->prefix, src); - logf (LOG_DEBUG, "dirs_mkdir %s", path); + sprintf(path, "%s%s", p->prefix, src); + yaz_log(YLOG_DEBUG, "dirs_mkdir %s", path); if (p->rw) - dict_insert (p->dict, path, sizeof(mtime), &mtime); + dict_insert(p->dict, path, sizeof(mtime), &mtime); } -void dirs_rmdir (struct dirs_info *p, const char *src) +void dirs_rmdir(struct dirs_info *p, const char *src) { char path[DIRS_MAX_PATH]; - sprintf (path, "%s%s", p->prefix, src); - logf (LOG_DEBUG, "dirs_rmdir %s", path); + sprintf(path, "%s%s", p->prefix, src); + yaz_log(YLOG_DEBUG, "dirs_rmdir %s", path); if (p->rw) - dict_delete (p->dict, path); + dict_delete(p->dict, path); } -void dirs_add (struct dirs_info *p, const char *src, SYSNO sysno, time_t mtime) +void dirs_add(struct dirs_info *p, const char *src, zint sysno, time_t mtime) { char path[DIRS_MAX_PATH]; char info[16]; - sprintf (path, "%s%s", p->prefix, src); - logf (LOG_DEBUG, "dirs_add %s", path); - memcpy (info, &sysno, sizeof(sysno)); - memcpy (info+sizeof(sysno), &mtime, sizeof(mtime)); + sprintf(path, "%s%s", p->prefix, src); + yaz_log(YLOG_DEBUG, "dirs_add %s", path); + memcpy(info, &sysno, sizeof(sysno)); + memcpy(info+sizeof(sysno), &mtime, sizeof(mtime)); if (p->rw) - dict_insert (p->dict, path, sizeof(sysno)+sizeof(mtime), info); + dict_insert(p->dict, path, sizeof(sysno)+sizeof(mtime), info); } -void dirs_del (struct dirs_info *p, const char *src) +void dirs_del(struct dirs_info *p, const char *src) { char path[DIRS_MAX_PATH]; - sprintf (path, "%s%s", p->prefix, src); - logf (LOG_DEBUG, "dirs_del %s", path); + sprintf(path, "%s%s", p->prefix, src); + yaz_log(YLOG_DEBUG, "dirs_del %s", path); if (p->rw) { if (!strcmp(path, p->nextpath)) p->nextpath_deleted = 1; - dict_delete (p->dict, path); + dict_delete(p->dict, path); } } -void dirs_free (struct dirs_info **pp) +void dirs_free(struct dirs_info **pp) { struct dirs_info *p = *pp; - xfree (p->entries); - xfree (p); + xfree(p->entries); + xfree(p); *pp = NULL; } +/* + * Local variables: + * c-basic-offset: 4 + * c-file-style: "Stroustrup" + * indent-tabs-mode: nil + * End: + * vim: shiftwidth=4 tabstop=8 expandtab + */ +