1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/*
* HardInfo - Displays System Information
* Copyright (C) 2003-2006 Leandro A. F. Pereira <leandro@hardinfo.org>
*
* This program 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 Software Foundation, version 2.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <string.h>
#include "hardinfo.h"
#include "computer.h"
#include "cpu_util.h" /* for STRIFNULL() */
#define GET_STR(field_name,ptr) \
if (!ptr && strstr(tmp[0], field_name)) { \
ptr = g_markup_escape_text(g_strstrip(tmp[1]), strlen(tmp[1])); \
g_strfreev(tmp); \
continue; \
}
GHashTable *_module_hash_table = NULL;
void
scan_modules_do(void)
{
FILE *lsmod;
gchar buffer[1024];
gchar *lsmod_path;
if (!_module_hash_table) {
_module_hash_table = g_hash_table_new(g_str_hash, g_str_equal);
}
g_free(module_list);
module_list = NULL;
moreinfo_del_with_prefix("COMP:MOD");
lsmod_path = find_program("lsmod");
if (!lsmod_path)
return;
lsmod = popen(lsmod_path, "r");
if (!lsmod) {
g_free(lsmod_path);
return;
}
(void)fgets(buffer, 1024, lsmod); /* Discards the first line */
while (fgets(buffer, 1024, lsmod)) {
gchar *buf, *strmodule, *hashkey;
gchar *author = NULL,
*description = NULL,
*license = NULL,
*deps = NULL, *vermagic = NULL, *filename = NULL, modname[64];
FILE *modi;
glong memory;
shell_status_pulse();
buf = buffer;
sscanf(buf, "%s %ld", modname, &memory);
hashkey = g_strdup_printf("MOD%s", modname);
buf = g_strdup_printf("/sbin/modinfo %s 2>/dev/null", modname);
modi = popen(buf, "r");
while (fgets(buffer, 1024, modi)) {
gchar **tmp = g_strsplit(buffer, ":", 2);
GET_STR("author", author);
GET_STR("description", description);
GET_STR("license", license);
GET_STR("depends", deps);
GET_STR("vermagic", vermagic);
GET_STR("filename", filename);
g_strfreev(tmp);
}
pclose(modi);
g_free(buf);
/* old modutils includes quotes in some strings; strip them */
/*remove_quotes(modname);
remove_quotes(description);
remove_quotes(vermagic);
remove_quotes(author);
remove_quotes(license); */
/* old modutils displays <none> when there's no value for a
given field; this is not desirable in the module name
display, so change it to an empty string */
if (description && g_str_equal(description, "<none>")) {
g_free(description);
description = g_strdup("");
g_hash_table_insert(_module_hash_table,
g_strdup(modname),
g_strdup_printf("Kernel module (%s)", modname));
} else {
g_hash_table_insert(_module_hash_table,
g_strdup(modname),
g_strdup(description));
}
/* append this module to the list of modules */
module_list = h_strdup_cprintf("$%s$%s=%s\n",
module_list,
hashkey,
modname,
description ? description : "");
STRIFNULL(filename, _("(Not available)") );
STRIFNULL(description, _("(Not available)") );
STRIFNULL(vermagic, _("(Not available)") );
STRIFNULL(author, _("(Not available)") );
STRIFNULL(license, _("(Not available)") );
/* create the module information string */
strmodule = g_strdup_printf("[%s]\n"
"%s=%s\n"
"%s=%.2f %s\n"
"[%s]\n"
"%s=%s\n"
"%s=%s\n"
"%s=%s\n"
"[%s]\n"
"%s=%s\n"
"%s=%s\n",
_("Module Information"),
_("Path"), filename,
_("Used Memory"), memory / 1024.0, _("KiB"),
_("Description"),
_("Name"), modname,
_("Description"), description,
_("Version Magic"), vermagic,
_("Copyright"),
_("Author"), author,
_("License"), license );
/* if there are dependencies, append them to that string */
if (deps && strlen(deps)) {
gchar **tmp = g_strsplit(deps, ",", 0);
strmodule = h_strconcat(strmodule,
"\n[", _("Dependencies"), "]\n",
g_strjoinv("=\n", tmp),
"=\n", NULL);
g_strfreev(tmp);
g_free(deps);
}
moreinfo_add_with_prefix("COMP", hashkey, strmodule);
g_free(hashkey);
g_free(license);
g_free(description);
g_free(author);
g_free(vermagic);
g_free(filename);
}
pclose(lsmod);
g_free(lsmod_path);
}
|
