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76 lines
1.8 KiB
C++

// This Source Code Form is subject to the terms of the Mozilla Public
// License, version 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.
#include <regex>
#include <string>
#include <sstream>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strophe.h>
#include <weechat/weechat-plugin.h>
#include "plugin.hh"
#include "util.hh"
int char_cmp(const void *p1, const void *p2)
{
return *(const char *)p1 == *(const char *)p2;
}
char *exec(const char *command)
{
// use hook_process instead!
char buffer[128];
char **result = weechat_string_dyn_alloc(256);
// Open pipe to file
FILE* pipe = popen(command, "r");
if (!pipe) {
return (char*)strdup("popen failed!");
}
// read till end of process:
while (!feof(pipe)) {
// use buffer to read and add to result
if (fgets(buffer, 128, pipe) != NULL)
weechat_string_dyn_concat(result, buffer, -1);
}
pclose(pipe);
weechat_string_dyn_free(result, 0);
return *result;
}
char *stanza_xml(xmpp_stanza_t *stanza)
{
char *result;
size_t len;
xmpp_stanza_to_text(stanza, &result, &len);
return result;
}
std::string unescape(const std::string& str)
{
std::regex regex("\\&\\#(\\d+);");
std::sregex_iterator begin(str.begin(), str.end(), regex), end;
if (begin != end)
{
std::ostringstream output;
do {
std::smatch const& m = *begin;
if (m[1].matched)
{
auto ch = static_cast<char>(std::stoul(m.str(1)));
output << m.prefix() << ch;
}
else output << m.prefix() << m.str(0);
} while (++begin != end);
output << str.substr(str.size() - begin->position());
return output.str();
}
return str;
}