Line | |
---|
1 | |
---|
2 | /* |
---|
3 | Copyright 2013 Willem Vermin, SURFsara |
---|
4 | |
---|
5 | Licensed under the Apache License, Version 2.0 (the "License"); |
---|
6 | you may not use this file except in compliance with the License. |
---|
7 | You may obtain a copy of the License at |
---|
8 | |
---|
9 | http://www.apache.org/licenses/LICENSE-2.0 |
---|
10 | |
---|
11 | Unless required by applicable law or agreed to in writing, software |
---|
12 | distributed under the License is distributed on an "AS IS" BASIS, |
---|
13 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
---|
14 | See the License for the specific language governing permissions and |
---|
15 | limitations under the License. |
---|
16 | */ |
---|
17 | #include <string> |
---|
18 | #include "shellenv.h" |
---|
19 | // |
---|
20 | // Example: |
---|
21 | // shellenv("aap noot mies", "LEESPLANK", SHELL_SH); |
---|
22 | // returns the string: |
---|
23 | // LEESPLANK='aap noot mies';export LEESPLANK; |
---|
24 | // |
---|
25 | // "'" characters in s are escaped |
---|
26 | // |
---|
27 | |
---|
28 | std::string shellenv(std::string s, const std::string name, int shelltype) |
---|
29 | { |
---|
30 | std::string r = "'"; |
---|
31 | std::string::iterator it; |
---|
32 | for ( it=s.begin() ; it < s.end(); it++ ) |
---|
33 | { |
---|
34 | if ( *it == '\'') |
---|
35 | { |
---|
36 | r.push_back('\''); |
---|
37 | r.push_back('\\'); |
---|
38 | r.push_back('\''); |
---|
39 | r.push_back('\''); |
---|
40 | } |
---|
41 | else |
---|
42 | r.push_back(*it); |
---|
43 | } |
---|
44 | r.push_back('\''); |
---|
45 | switch (shelltype) |
---|
46 | { |
---|
47 | case SHELL_CSH: |
---|
48 | r = "setenv " + name + " " + r + ";\n"; |
---|
49 | break; |
---|
50 | case SHELL_SH: |
---|
51 | r = name + "=" + r + ";" + "export " + name + ";\n"; |
---|
52 | break; |
---|
53 | } |
---|
54 | return r; |
---|
55 | } |
---|
Note: See
TracBrowser
for help on using the repository browser.