74 lines
2.4 KiB
C
74 lines
2.4 KiB
C
/* $Id$ */
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/* Copyright (c) 2012-2014 Pierre Pronchery <khorben@defora.org> */
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/* This file is part of DeforaOS Desktop libDesktop */
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/* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
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* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
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* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
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* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <glib.h>
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#include <System.h>
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#include "Desktop.h"
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#include "../config.h"
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#ifndef PREFIX
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# define PREFIX "/usr/local"
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#endif
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#ifndef DATADIR
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# define DATADIR PREFIX "/share"
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#endif
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#ifndef MANDIR
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# define MANDIR DATADIR "/man"
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#endif
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/* Help */
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/* desktop_help_contents */
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int desktop_help_contents(char const * package, char const * command)
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{
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char * argv[] = { "helper", "helper", "-s", "1", "--", NULL, NULL };
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GSpawnFlags flags = G_SPAWN_SEARCH_PATH | G_SPAWN_FILE_AND_ARGV_ZERO;
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GError * error = NULL;
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if(package == NULL)
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return -1;
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if(command == NULL)
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command = "index";
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if((argv[5] = strdup(command)) == NULL)
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return -error_set_code(1, "%s", strerror(errno));
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g_spawn_async(NULL, argv, NULL, flags, NULL, NULL, NULL, &error);
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free(argv[5]);
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if(error != NULL)
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{
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error_set_code(1, "%s", error->message);
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g_error_free(error);
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return -1;
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}
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return 0;
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}
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