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<div class="title">testbabelserver.c</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Gnome Chemisty Utils</span>
<a name="l00003"></a>00003 <span class="comment"> * tests/testbabelserver.c</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * Copyright (C) 2010-2011 Jean Bréfort <jean.brefort@normalesup.org></span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> * This program is free software; you can redistribute it and/or</span>
<a name="l00008"></a>00008 <span class="comment"> * modify it under the terms of the GNU General Public License as</span>
<a name="l00009"></a>00009 <span class="comment"> * published by the Free Software Foundation; either version 2 of the</span>
<a name="l00010"></a>00010 <span class="comment"> * License, or (at your option) any later version.</span>
<a name="l00011"></a>00011 <span class="comment"> *</span>
<a name="l00012"></a>00012 <span class="comment"> * This program is distributed in the hope that it will be useful,</span>
<a name="l00013"></a>00013 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00014"></a>00014 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00015"></a>00015 <span class="comment"> * GNU General Public License for more details.</span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> * You should have received a copy of the GNU General Public License</span>
<a name="l00018"></a>00018 <span class="comment"> * along with this program; if not, write to the Free Software</span>
<a name="l00019"></a>00019 <span class="comment"> * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301</span>
<a name="l00020"></a>00020 <span class="comment"> * USA</span>
<a name="l00021"></a>00021 <span class="comment"> */</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include "config.h"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <glib.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <netinet/in.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <stdio.h></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <sys/stat.h></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <sys/un.h></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <unistd.h></span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keywordtype">int</span> <a class="code" href="testgcrcrystalviewer_8c.html#a0ddf1224851353fc92bfbff6f499fa97">main</a> ()
<a name="l00033"></a>00033 {
<a name="l00034"></a>00034 <span class="keyword">struct </span>stat statbuf;
<a name="l00035"></a>00035 <span class="keywordtype">char</span> inbuf[256], *start = NULL;
<a name="l00036"></a>00036 <span class="keywordtype">int</span> index, cur, length;
<a name="l00037"></a>00037 <span class="keywordtype">char</span> *usr = getenv (<span class="stringliteral">"USER"</span>);
<a name="l00038"></a>00038 <span class="keywordtype">char</span> *path = malloc (strlen (<span class="stringliteral">"/tmp/babelsocket-"</span>) + strlen (usr) + 1);
<a name="l00039"></a>00039 strcpy (path, <span class="stringliteral">"/tmp/babelsocket-"</span>);
<a name="l00040"></a>00040 strcat (path, usr);
<a name="l00041"></a>00041 <span class="keywordflow">if</span> (strlen (path) >= 107) { <span class="comment">//WARNING: don't know if this is portable</span>
<a name="l00042"></a>00042 puts (<span class="stringliteral">"path too long"</span>);
<a name="l00043"></a>00043 <span class="keywordflow">return</span> -1;
<a name="l00044"></a>00044 }
<a name="l00045"></a>00045 <span class="keywordflow">if</span> (stat (path, &statbuf)) {
<a name="l00046"></a>00046 <span class="keywordtype">char</span> *args[] = {LIBEXECDIR<span class="stringliteral">"/babelserver"</span>, NULL};
<a name="l00047"></a>00047 GError *error = NULL;
<a name="l00048"></a>00048 g_spawn_async (NULL, (<span class="keywordtype">char</span> **) args, NULL, 0, NULL, NULL, NULL, &error);
<a name="l00049"></a>00049 <span class="keywordflow">if</span> (error) {
<a name="l00050"></a>00050 g_error_free (error);
<a name="l00051"></a>00051 error = NULL;
<a name="l00052"></a>00052 free (path);
<a name="l00053"></a>00053 <span class="keywordflow">return</span> -1;
<a name="l00054"></a>00054 }
<a name="l00055"></a>00055 <span class="keywordflow">while</span> (stat (path, &statbuf));
<a name="l00056"></a>00056 }
<a name="l00057"></a>00057 <span class="keywordtype">int</span> babelsocket = socket (AF_UNIX, SOCK_STREAM, 0);
<a name="l00058"></a>00058 <span class="keywordflow">if</span> (babelsocket == -1) {
<a name="l00059"></a>00059 perror (<span class="stringliteral">"Could not create the socket"</span>);
<a name="l00060"></a>00060 free (path);
<a name="l00061"></a>00061 <span class="keywordflow">return</span> -1;
<a name="l00062"></a>00062 }
<a name="l00063"></a>00063 <span class="keyword">struct </span>sockaddr_un adr_serv;
<a name="l00064"></a>00064 adr_serv.sun_family = AF_UNIX;
<a name="l00065"></a>00065 strcpy (adr_serv.sun_path, path);
<a name="l00066"></a>00066 free (path);
<a name="l00067"></a>00067 <span class="keywordflow">if</span> (connect (babelsocket, (<span class="keyword">const</span> <span class="keyword">struct</span> sockaddr*) &adr_serv, <span class="keyword">sizeof</span> (<span class="keyword">struct</span> sockaddr_un)) == -1) {
<a name="l00068"></a>00068 perror (<span class="stringliteral">"Connexion failed"</span>);
<a name="l00069"></a>00069 <span class="keywordflow">return</span> -1;
<a name="l00070"></a>00070 }
<a name="l00071"></a>00071 <span class="keywordtype">char</span> <span class="keyword">const</span> *buf = <span class="stringliteral">"-i xyz -o inchi "</span>;
<a name="l00072"></a>00072 write (babelsocket, buf, strlen (buf));
<a name="l00073"></a>00073 buf = <span class="stringliteral">"5\n\nC 0 0 0\nH 0 1.093 0\nH 1.030490282 -0.364333333 0\nH -0.515245141 -0.364333333 0.892430763\nH -0.515245141 -0.364333333 -0.892430763"</span>;
<a name="l00074"></a>00074 <span class="keywordtype">char</span> *size = g_strdup_printf (<span class="stringliteral">"-l %u -D"</span>, strlen (buf));
<a name="l00075"></a>00075 write (babelsocket, size, strlen (size));
<a name="l00076"></a>00076 write (babelsocket, buf, strlen (buf));
<a name="l00077"></a>00077 <span class="keywordflow">while</span> (1) {
<a name="l00078"></a>00078 <span class="keywordflow">if</span> ((cur = read (babelsocket, inbuf + index, 255 - index))) {
<a name="l00079"></a>00079 index += cur;
<a name="l00080"></a>00080 inbuf[index] = 0;
<a name="l00081"></a>00081 <span class="keywordflow">if</span> (start == NULL) {
<a name="l00082"></a>00082 <span class="keywordflow">if</span> ((start = strchr (inbuf, <span class="charliteral">' '</span>))) {
<a name="l00083"></a>00083 length = strtol (inbuf, NULL, 10);
<a name="l00084"></a>00084 start++;
<a name="l00085"></a>00085 }
<a name="l00086"></a>00086 }
<a name="l00087"></a>00087 <span class="keywordflow">if</span> (index - (start - inbuf) == length) {
<a name="l00088"></a>00088 printf (<span class="stringliteral">"answer is: %s\n"</span>, start);
<a name="l00089"></a>00089 <span class="keywordflow">break</span>;
<a name="l00090"></a>00090 }
<a name="l00091"></a>00091 }
<a name="l00092"></a>00092 }
<a name="l00093"></a>00093 close (babelsocket);
<a name="l00094"></a>00094 <span class="keywordflow">return</span> 0;
<a name="l00095"></a>00095 }
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