mirror of
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73 lines
1.8 KiB
C
73 lines
1.8 KiB
C
/**
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* Looking Glass
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* Copyright © 2017-2022 The Looking Glass Authors
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* https://looking-glass.io
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc., 59
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* Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "common/open.h"
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#include "common/debug.h"
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#include <errno.h>
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#include <string.h>
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#include <sys/wait.h>
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#include <unistd.h>
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static bool xdgOpen(const char * path)
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{
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pid_t pid = fork();
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if (pid == 0)
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{
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// setsid and fork again to detach the xdg-open process.
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setsid();
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pid_t pid = fork();
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if (pid == 0)
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{
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execlp("xdg-open", "xdg-open", path, NULL);
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_exit(127);
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}
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_exit(pid < 0);
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}
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else if (pid < 0)
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{
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DEBUG_ERROR("Failed to launch xdg-open: %s", strerror(errno));
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return false;
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}
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else
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{
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int status;
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if (waitpid(pid, &status, 0) < 0)
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{
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DEBUG_ERROR("waitpid failed: %s", strerror(errno));
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return false;
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}
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if (WIFEXITED(status) && WEXITSTATUS(status) == 0)
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return true;
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if (WIFEXITED(status))
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DEBUG_ERROR("helper process exited with code %d", WEXITSTATUS(status));
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else
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DEBUG_ERROR("helper process exited with signal: %s", strsignal(WTERMSIG(status)));
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return false;
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}
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}
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bool lgOpenURL(const char * url)
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{
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return xdgOpen(url);
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}
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