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
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
|
/*
Unix SMB/CIFS implementation.
provide hooks into smbd C calls from ejs scripts
Copyright (C) Jelmer Vernooij 2005
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; either version 3 of the License, or
(at your option) any later version.
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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "param/param.h"
#include "scripting/ejs/smbcalls.h"
#include "lib/appweb/ejs/ejs.h"
/*
get parameter
value = param.get("name");
value = param.get("section", "name");
*/
static int ejs_param_get(MprVarHandle eid, int argc, char **argv)
{
struct param_context *ctx;
const char *ret;
if (argc != 1 && argc != 2) {
ejsSetErrorMsg(eid, "param.get invalid argument count");
return -1;
}
ctx = (struct param_context *)mprGetThisPtr(eid, "param");
mprAssert(ctx);
if (argc == 2) {
ret = param_get_string(ctx, argv[0], argv[1]);
} else {
ret = param_get_string(ctx, NULL, argv[0]);
}
if (ret) {
mpr_Return(eid, mprString(ret));
} else {
mpr_Return(eid, mprCreateUndefinedVar());
}
return 0;
}
/*
get list parameter
ok = param.get_list("name");
ok = param.get_list("section", "name");
*/
static int ejs_param_get_list(MprVarHandle eid, int argc, char **argv)
{
struct param_context *ctx;
const char **ret;
if (argc != 1 && argc != 2) {
ejsSetErrorMsg(eid, "param.get_list invalid argument count");
return -1;
}
ctx = (struct param_context *)mprGetThisPtr(eid, "param");
mprAssert(ctx);
if (argc == 2) {
ret = param_get_string_list(ctx, argv[0], argv[1], NULL);
} else {
ret = param_get_string_list(ctx, NULL, argv[0], NULL);
}
if (ret != NULL) {
mpr_Return(eid, mprList("array", ret));
} else {
mpr_Return(eid, mprCreateUndefinedVar());
}
return 0;
}
/*
set parameter
ok = param.set("name", "value");
ok = param.set("section", "name", "value");
*/
static int ejs_param_set(MprVarHandle eid, int argc, struct MprVar **argv)
{
struct param_context *ctx;
const char **list;
const char *section, *paramname;
struct MprVar *value;
bool ret;
if (argc != 2 && argc != 3) {
ejsSetErrorMsg(eid, "param.set invalid argument count");
return -1;
}
ctx = (struct param_context *)mprGetThisPtr(eid, "param");
mprAssert(ctx);
if (argc == 3) {
section = mprToString(argv[0]);
paramname = mprToString(argv[1]);
value = argv[2];
} else {
section = NULL;
paramname = mprToString(argv[0]);
value = argv[1];
}
list = mprToList(mprMemCtx(), value);
if (list) {
ret = param_set_string_list(ctx, section, paramname, list);
} else {
ret = param_set_string(ctx, section, paramname, mprToString(value));
}
mpr_Return(eid, mprCreateBoolVar(ret));
return 0;
}
/*
param data as a two-level array
data = param.data;
*/
static int ejs_param_data(MprVarHandle eid, int argc, char **argv)
{
struct param_context *ctx;
struct MprVar ret;
struct param_section *sec;
if (argc != 0) {
ejsSetErrorMsg(eid, "param.data does not take arguments");
return -1;
}
ctx = (struct param_context *)mprGetThisPtr(eid, "param");
mprAssert(ctx);
ret = mprObject("array");
for (sec = ctx->sections; sec; sec = sec->next) {
struct MprVar ps = mprObject("array");
struct param *p;
for (p = sec->parameters; p; p = p->next) {
mprSetVar(&ps, p->name, mprString(p->value));
}
mprSetVar(&ret, sec->name, ps);
}
mpr_Return(eid, ret);
return 0;
}
/*
load file
ok = param.load(file);
*/
static int ejs_param_load(MprVarHandle eid, int argc, char **argv)
{
struct param_context *ctx;
bool ret;
if (argc != 1) {
ejsSetErrorMsg(eid, "param.load invalid argument count");
return -1;
}
ctx = (struct param_context *)mprGetThisPtr(eid, "param");
mprAssert(ctx);
ret = param_read(ctx, argv[0]);
mpr_Return(eid, mprCreateBoolVar(ret));
return 0;
}
/*
save file
ok = param.save(file);
*/
static int ejs_param_save(MprVarHandle eid, int argc, char **argv)
{
struct param_context *ctx;
bool ret;
if (argc != 1) {
ejsSetErrorMsg(eid, "param.save invalid argument count");
return -1;
}
ctx = (struct param_context *)mprGetThisPtr(eid, "param");
mprAssert(ctx);
ret = param_write(ctx, argv[0]);
mpr_Return(eid, mprCreateBoolVar(ret));
return 0;
}
static void param_add_members(struct MprVar *obj)
{
mprSetStringCFunction(obj, "get", ejs_param_get);
mprSetStringCFunction(obj, "get_list", ejs_param_get_list);
mprSetCFunction(obj, "set", ejs_param_set);
mprSetStringCFunction(obj, "load", ejs_param_load);
mprSetStringCFunction(obj, "save", ejs_param_save);
mprSetStringCFunction(obj, "data", ejs_param_data);
}
/*
initialise param ejs subsystem
*/
static int ejs_param_init(MprVarHandle eid, int argc, struct MprVar **argv)
{
struct MprVar *obj = mprInitObject(eid, "param", argc, argv);
mprSetPtrChild(obj, "param", param_init(mprMemCtx()));
param_add_members(obj);
return 0;
}
struct MprVar mprParam(struct param_context *ctx)
{
struct MprVar mpv = mprObject("param");
mprSetPtrChild(&mpv, "param", ctx);
param_add_members(&mpv);
return mpv;
}
/*
setup C functions that be called from ejs
*/
void smb_setup_ejs_param(void)
{
ejsDefineCFunction(-1, "param_init", ejs_param_init, NULL, MPR_VAR_SCRIPT_HANDLE);
}
|
