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/* |
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/* |
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* i-scream central monitoring system |
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* http://www.i-scream.org |
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* Copyright (C) 2000-2003 i-scream |
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* Copyright (C) 2000-2004 i-scream |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with this library; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
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* 02111-1307 USA |
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* |
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* $Id$ |
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*/ |
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|
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#ifdef HAVE_CONFIG_H |
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#include <stdio.h> |
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#include <string.h> |
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#include <stdlib.h> |
31 |
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#include <unistd.h> |
32 |
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#include <sys/types.h> |
33 |
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#include <regex.h> |
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#ifdef ALLBSD |
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#include "tools.h" |
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|
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#ifdef SOLARIS |
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#ifdef HAVE_LIBDEVINFO_H |
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#include <libdevinfo.h> |
47 |
+ |
#endif |
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#include <kstat.h> |
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#include <unistd.h> |
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#include <ctype.h> |
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#include <dirent.h> |
57 |
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#endif |
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|
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#ifdef SOLARIS |
59 |
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#if defined(SOLARIS) && defined(HAVE_LIBDEVINFO_H) |
60 |
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struct map{ |
61 |
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char *bsd; |
62 |
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char *svr; |
66 |
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typedef struct map mapping_t; |
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|
68 |
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static mapping_t *mapping = NULL; |
69 |
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#endif |
70 |
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|
71 |
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#ifdef SOLARIS |
72 |
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char *get_svr_from_bsd(char *bsd){ |
73 |
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#ifdef HAVE_LIBDEVINFO_H |
74 |
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mapping_t *map_ptr; |
75 |
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for(map_ptr = mapping; map_ptr != NULL; map_ptr = map_ptr->next) |
76 |
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if(!strcmp(map_ptr->bsd, bsd)) return map_ptr->svr; |
77 |
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|
77 |
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#endif |
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return bsd; |
79 |
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} |
80 |
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#endif |
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|
82 |
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#if defined(SOLARIS) && defined(HAVE_LIBDEVINFO_H) |
83 |
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void add_mapping(char *bsd, char *svr){ |
84 |
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mapping_t *map_ptr; |
85 |
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mapping_t *map_end_ptr; |
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svr = strdup(svr); |
89 |
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|
90 |
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if (mapping == NULL){ |
80 |
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printf("New malloc\n"); |
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mapping = malloc(sizeof(mapping_t)); |
92 |
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if (mapping == NULL) return; |
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map_ptr = mapping; |
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/* See if its already been added */ |
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for(map_ptr = mapping; map_ptr != NULL; map_ptr = map_ptr->next){ |
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if( (!strcmp(map_ptr->bsd, bsd)) || (!strcmp(map_ptr->svr, svr)) ){ |
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printf("%s matches %s\n", map_ptr->bsd, bsd); |
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return; |
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} |
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map_end_ptr = map_ptr; |
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* new mapping_t |
105 |
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*/ |
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map_end_ptr->next = malloc(sizeof(mapping_t)); |
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printf("Second malloc\n"); |
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if (map_end_ptr->next == NULL) return; |
108 |
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map_ptr = map_end_ptr->next; |
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} |
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|
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printf("Adding %s\n", bsd); |
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map_ptr->next = NULL; |
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map_ptr->bsd = bsd; |
113 |
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map_ptr->svr = svr; |
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|
118 |
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char *read_dir(char *disk_path){ |
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DIR *dirp; |
120 |
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struct dirent *dp; |
121 |
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struct stat stbuf; |
120 |
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struct dirent *dp; |
121 |
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struct stat stbuf; |
122 |
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char *svr_name; |
123 |
< |
char current_dir[MAXPATHLEN]; |
124 |
< |
char file_name[MAXPATHLEN]; |
125 |
< |
char temp_name[MAXPATHLEN]; |
126 |
< |
char dir_dname[MAXPATHLEN]; |
123 |
> |
char current_dir[MAXPATHLEN]; |
124 |
> |
char file_name[MAXPATHLEN]; |
125 |
> |
char temp_name[MAXPATHLEN]; |
126 |
> |
char dir_dname[MAXPATHLEN]; |
127 |
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char *dsk_dir; |
128 |
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int x; |
129 |
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|
130 |
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dsk_dir = "/dev/osa/dev/dsk"; |
131 |
< |
strncpy(current_dir, dsk_dir, sizeof current_dir); |
132 |
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if ((dirp = opendir(current_dir)) == NULL){ |
131 |
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strncpy(current_dir, dsk_dir, sizeof current_dir); |
132 |
> |
if ((dirp = opendir(current_dir)) == NULL){ |
133 |
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dsk_dir = "/dev/dsk"; |
134 |
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snprintf(current_dir, sizeof current_dir, "%s", dsk_dir); |
135 |
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if ((dirp = opendir(current_dir)) == NULL){ |
137 |
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} |
138 |
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} |
139 |
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|
140 |
< |
while ((dp = readdir(dirp)) != NULL){ |
140 |
> |
while ((dp = readdir(dirp)) != NULL){ |
141 |
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snprintf(temp_name, sizeof temp_name, "../..%s", disk_path); |
142 |
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snprintf(dir_dname, sizeof dir_dname, "%s/%s", dsk_dir, dp->d_name); |
143 |
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stat(dir_dname,&stbuf); |
151 |
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return svr_name; |
152 |
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} |
153 |
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} |
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closedir(dirp); |
154 |
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} |
155 |
+ |
closedir(dirp); |
156 |
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return NULL; |
157 |
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} |
158 |
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|
169 |
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char *value; |
170 |
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int instance; |
171 |
|
if ((root_node = di_init("/", DINFOCPYALL)) == DI_NODE_NIL) { |
172 |
< |
fprintf(stderr, "di_init() failed\n"); |
166 |
< |
exit(1); |
172 |
> |
return 1; |
173 |
|
} |
174 |
|
node = di_drv_first_node(alias, root_node); |
175 |
|
while (node != DI_NODE_NIL) { |
179 |
|
minor_name = di_minor_name(minor); |
180 |
|
strcpy(tmpnode, alias); |
181 |
|
sprintf(tmpnode, "%s%d", tmpnode, instance); |
182 |
< |
strcpy(file, "/devices"); |
183 |
< |
strcat(file, phys_path); |
184 |
< |
strcat(file, ":"); |
185 |
< |
strcat(file, minor_name); |
182 |
> |
strlcpy(file, "/devices", sizeof file); |
183 |
> |
strlcat(file, phys_path, sizeof file); |
184 |
> |
strlcat(file, ":", sizeof file); |
185 |
> |
strlcat(file, minor_name, sizeof file); |
186 |
|
value = read_dir(file); |
187 |
|
if (value != NULL){ |
188 |
|
add_mapping(tmpnode, value); |
192 |
|
}else{ |
193 |
|
node = di_drv_next_node(node); |
194 |
|
} |
195 |
< |
} /* End of the while loop */ |
195 |
> |
} |
196 |
|
di_fini(root_node); |
197 |
< |
return (-1); |
197 |
> |
return 0; |
198 |
|
} |
199 |
|
|
200 |
< |
void build_mapping(){ |
201 |
< |
char device_name[512]; |
200 |
> |
|
201 |
> |
#define BIG_ENOUGH 512 |
202 |
> |
int build_mapping(){ |
203 |
> |
char device_name[BIG_ENOUGH]; |
204 |
|
int x; |
205 |
< |
kstat_ctl_t *kc; |
206 |
< |
kstat_t *ksp; |
207 |
< |
kstat_io_t kios; |
205 |
> |
kstat_ctl_t *kc; |
206 |
> |
kstat_t *ksp; |
207 |
> |
kstat_io_t kios; |
208 |
|
|
209 |
+ |
char driver_list[BIG_ENOUGH][BIG_ENOUGH]; |
210 |
+ |
int list_entries = 0; |
211 |
+ |
int found; |
212 |
+ |
|
213 |
|
if ((kc = kstat_open()) == NULL) { |
214 |
< |
return NULL; |
215 |
< |
} |
214 |
> |
return; |
215 |
> |
} |
216 |
|
|
217 |
< |
for (ksp = kc->kc_chain; ksp; ksp = ksp->ks_next) { |
218 |
< |
if (!strcmp(ksp->ks_class, "disk")) { |
219 |
< |
|
220 |
< |
if(ksp->ks_type != KSTAT_TYPE_IO) continue; |
221 |
< |
/* We dont want metadevices appearins as num_diskio */ |
222 |
< |
if(strcmp(ksp->ks_module, "md")==0) continue; |
211 |
< |
if((kstat_read(kc, ksp, &kios))==-1) continue; |
217 |
> |
for (ksp = kc->kc_chain; ksp; ksp = ksp->ks_next) { |
218 |
> |
if (!strcmp(ksp->ks_class, "disk")) { |
219 |
> |
if(ksp->ks_type != KSTAT_TYPE_IO) continue; |
220 |
> |
/* We dont want metadevices appearing as num_diskio */ |
221 |
> |
if(strcmp(ksp->ks_module, "md")==0) continue; |
222 |
> |
if((kstat_read(kc, ksp, &kios))==-1) continue; |
223 |
|
strncpy(device_name, ksp->ks_name, sizeof device_name); |
224 |
|
for(x=0;x<(sizeof device_name);x++){ |
225 |
|
if( isdigit((int)device_name[x]) ) break; |
226 |
|
} |
227 |
|
if(x == sizeof device_name) x--; |
228 |
|
device_name[x] = '\0'; |
229 |
< |
get_alias(device_name); |
230 |
< |
} |
229 |
> |
|
230 |
> |
/* Check if we've not already looked it up */ |
231 |
> |
found = 0; |
232 |
> |
for(x=0;x<list_entries;x++){ |
233 |
> |
if (x>=BIG_ENOUGH){ |
234 |
> |
/* We've got bigger than we thought was massive */ |
235 |
> |
/* If we hit this.. Make big enough bigger */ |
236 |
> |
return 1; |
237 |
> |
} |
238 |
> |
if( !strncmp(driver_list[x], device_name, BIG_ENOUGH)){ |
239 |
> |
found = 1; |
240 |
> |
break; |
241 |
> |
} |
242 |
> |
} |
243 |
> |
|
244 |
> |
if(!found){ |
245 |
> |
if((get_alias(device_name)) != 0){ |
246 |
> |
return 1; |
247 |
> |
} |
248 |
> |
strncpy(driver_list[x], device_name, BIG_ENOUGH); |
249 |
> |
list_entries++; |
250 |
> |
} |
251 |
> |
} |
252 |
|
} |
253 |
< |
|
254 |
< |
return; |
253 |
> |
|
254 |
> |
return 0; |
255 |
|
} |
256 |
|
|
257 |
|
#endif |
303 |
|
} |
304 |
|
#endif |
305 |
|
|
306 |
+ |
#ifndef HAVE_STRLCPY |
307 |
+ |
/* $OpenBSD: strlcpy.c,v 1.8 2003/06/17 21:56:24 millert Exp $ */ |
308 |
+ |
|
309 |
+ |
/* |
310 |
+ |
* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com> |
311 |
+ |
* |
312 |
+ |
* Permission to use, copy, modify, and distribute this software for any |
313 |
+ |
* purpose with or without fee is hereby granted, provided that the above |
314 |
+ |
* copyright notice and this permission notice appear in all copies. |
315 |
+ |
* |
316 |
+ |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
317 |
+ |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
318 |
+ |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
319 |
+ |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
320 |
+ |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
321 |
+ |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
322 |
+ |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
323 |
+ |
*/ |
324 |
+ |
|
325 |
+ |
/* |
326 |
+ |
* Copy src to string dst of size siz. At most siz-1 characters |
327 |
+ |
* will be copied. Always NUL terminates (unless siz == 0). |
328 |
+ |
* Returns strlen(src); if retval >= siz, truncation occurred. |
329 |
+ |
*/ |
330 |
+ |
size_t strlcpy(char *dst, const char *src, size_t siz){ |
331 |
+ |
register char *d = dst; |
332 |
+ |
register const char *s = src; |
333 |
+ |
register size_t n = siz; |
334 |
+ |
|
335 |
+ |
/* Copy as many bytes as will fit */ |
336 |
+ |
if (n != 0 && --n != 0) { |
337 |
+ |
do { |
338 |
+ |
if ((*d++ = *s++) == 0) |
339 |
+ |
break; |
340 |
+ |
} while (--n != 0); |
341 |
+ |
} |
342 |
+ |
|
343 |
+ |
/* Not enough room in dst, add NUL and traverse rest of src */ |
344 |
+ |
if (n == 0) { |
345 |
+ |
if (siz != 0) |
346 |
+ |
*d = '\0'; /* NUL-terminate dst */ |
347 |
+ |
while (*s++) |
348 |
+ |
; |
349 |
+ |
} |
350 |
+ |
|
351 |
+ |
return(s - src - 1); /* count does not include NUL */ |
352 |
+ |
} |
353 |
+ |
#endif |
354 |
+ |
|
355 |
+ |
#ifndef HAVE_STRLCAT |
356 |
+ |
/* $OpenBSD: strlcat.c,v 1.11 2003/06/17 21:56:24 millert Exp $ */ |
357 |
+ |
|
358 |
+ |
/* |
359 |
+ |
* Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com> |
360 |
+ |
* |
361 |
+ |
* Permission to use, copy, modify, and distribute this software for any |
362 |
+ |
* purpose with or without fee is hereby granted, provided that the above |
363 |
+ |
* copyright notice and this permission notice appear in all copies. |
364 |
+ |
* |
365 |
+ |
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
366 |
+ |
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
367 |
+ |
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
368 |
+ |
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
369 |
+ |
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
370 |
+ |
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
371 |
+ |
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
372 |
+ |
*/ |
373 |
+ |
|
374 |
+ |
/* |
375 |
+ |
* Appends src to string dst of size siz (unlike strncat, siz is the |
376 |
+ |
* full size of dst, not space left). At most siz-1 characters |
377 |
+ |
* will be copied. Always NUL terminates (unless siz <= strlen(dst)). |
378 |
+ |
* Returns strlen(src) + MIN(siz, strlen(initial dst)). |
379 |
+ |
* If retval >= siz, truncation occurred. |
380 |
+ |
*/ |
381 |
+ |
size_t strlcat(char *dst, const char *src, size_t siz){ |
382 |
+ |
register char *d = dst; |
383 |
+ |
register const char *s = src; |
384 |
+ |
register size_t n = siz; |
385 |
+ |
size_t dlen; |
386 |
+ |
|
387 |
+ |
/* Find the end of dst and adjust bytes left but don't go past end */ |
388 |
+ |
while (n-- != 0 && *d != '\0') |
389 |
+ |
d++; |
390 |
+ |
dlen = d - dst; |
391 |
+ |
n = siz - dlen; |
392 |
+ |
|
393 |
+ |
if (n == 0) |
394 |
+ |
return(dlen + strlen(s)); |
395 |
+ |
while (*s != '\0') { |
396 |
+ |
if (n != 1) { |
397 |
+ |
*d++ = *s; |
398 |
+ |
n--; |
399 |
+ |
} |
400 |
+ |
s++; |
401 |
+ |
} |
402 |
+ |
*d = '\0'; |
403 |
+ |
|
404 |
+ |
return(dlen + (s - src)); /* count does not include NUL */ |
405 |
+ |
} |
406 |
+ |
|
407 |
+ |
#endif |
408 |
+ |
|
409 |
|
long long get_ll_match(char *line, regmatch_t *match){ |
410 |
|
char *ptr; |
411 |
|
long long num; |
462 |
|
#ifdef ALLBSD |
463 |
|
{ |
464 |
|
kvm_t *kvmd = get_kvm(); |
465 |
< |
if (kvmd == NULL) return 1; |
465 |
> |
if (kvmd == NULL) return 1; |
466 |
|
} |
467 |
|
#endif |
468 |
|
#ifdef NETBSD |
472 |
|
} |
473 |
|
#endif |
474 |
|
#ifdef SOLARIS |
475 |
+ |
/* On solaris 7, this will fail if you are not root. But, everything |
476 |
+ |
* will still work, just no disk mappings. So we will ignore the exit |
477 |
+ |
* status of this, and carry on merrily. |
478 |
+ |
*/ |
479 |
+ |
#ifdef HAVE_LIBDEVINFO_H |
480 |
|
build_mapping(); |
481 |
|
#endif |
482 |
+ |
#endif |
483 |
|
return 0; |
484 |
|
} |
485 |
+ |
|
486 |
+ |
int statgrab_drop_privileges() { |
487 |
+ |
if (setegid(getgid()) != 0) return -1; |
488 |
+ |
if (seteuid(getuid()) != 0) return -1; |
489 |
+ |
return 0; |
490 |
+ |
} |
491 |
+ |
|