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remwharead
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Unescape the escaped string we get from the WebExtension.

This commit is contained in:
tastytea 2020-01-27 10:34:46 +01:00
parent b79dacf742
commit 1c2828369d
Signed by: tastytea
GPG Key ID: CFC39497F1B26E07
1 changed files with 14 additions and 3 deletions
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17
browser-plugins/webextension/native-wrapper/remwharead_wrapper.cpp
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@ -14,6 +14,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// TODO: Rewrite this in understandable code.
#include <string>
#include <iostream>
#include <cstdint>
@ -30,7 +32,7 @@ using std::system;
string read_input();
void send_message(const string &message);
int launch(const string &args);
string decode_args(const string &args);
string decode_args(string args);
void replace_in_field(string &field);
string read_input()
@ -80,9 +82,17 @@ int launch(const string &args)
return ret;
}
string decode_args(const string &args)
string decode_args(string args)
{
constexpr char separator{'\u001F'}; // UNIT SEPARATOR.
{ // The string we get is escaped.
size_t pos{0};
while ((pos = args.find(R"(\u001f)", pos)) != string::npos)
{
args.replace(pos, 6, "\u001f");
}
}
constexpr char separator{'\u001f'}; // UNIT SEPARATOR.
if (args[0] != separator) // Extension uses old method.
{
return args;
@ -112,6 +122,7 @@ void replace_in_field(string &field)
}
}
int main()
{
const string args = read_input();