mirror of
https://github.com/bqv/weechat-xmpp/
synced 2024-11-18 03:25:37 +00:00
76 lines
1.8 KiB
C++
76 lines
1.8 KiB
C++
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, version 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#include <regex>
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#include <string>
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#include <sstream>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <strophe.h>
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#include <weechat/weechat-plugin.h>
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#include "plugin.hh"
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#include "util.hh"
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int char_cmp(const void *p1, const void *p2)
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{
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return *(const char *)p1 == *(const char *)p2;
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}
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char *exec(const char *command)
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{
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// use hook_process instead!
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char buffer[128];
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char **result = weechat_string_dyn_alloc(256);
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// Open pipe to file
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FILE* pipe = popen(command, "r");
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if (!pipe) {
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return (char*)strdup("popen failed!");
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}
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// read till end of process:
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while (!feof(pipe)) {
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// use buffer to read and add to result
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if (fgets(buffer, 128, pipe) != NULL)
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weechat_string_dyn_concat(result, buffer, -1);
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}
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pclose(pipe);
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weechat_string_dyn_free(result, 0);
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return *result;
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}
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char *stanza_xml(xmpp_stanza_t *stanza)
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{
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char *result;
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size_t len;
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xmpp_stanza_to_text(stanza, &result, &len);
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return result;
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}
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std::string unescape(const std::string& str)
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{
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std::regex regex("\\&\\#(\\d+);");
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std::sregex_iterator begin(str.begin(), str.end(), regex), end;
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if (begin != end)
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{
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std::ostringstream output;
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do {
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std::smatch const& m = *begin;
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if (m[1].matched)
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{
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auto ch = static_cast<char>(std::stoul(m.str(1)));
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output << m.prefix() << ch;
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}
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else output << m.prefix() << m.str(0);
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} while (++begin != end);
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output << str.substr(str.size() - begin->position());
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return output.str();
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}
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return str;
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}
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