// 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 <stdio.h>
#include <stdlib.h>
#include <strophe.h>
#include <weechat/weechat-plugin.h>

#include "plugin.h"
#include "util.h"

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 "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;
}