111 lines
2.9 KiB
C
111 lines
2.9 KiB
C
/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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***************************************************************************/
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#include "tool_setup.h"
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#include <sys/stat.h>
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#define ENABLE_CURLX_PRINTF
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/* use our own printf() functions */
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#include "curlx.h"
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#include "tool_cfgable.h"
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#include "tool_convert.h"
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#include "tool_operate.h"
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#include "tool_panykey.h"
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#include "tool_vms.h"
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#include "tool_main.h"
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/*
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* This is low-level hard-hacking memory leak tracking and similar. Using
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* the library level code from this client-side is ugly, but we do this
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* anyway for convenience.
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*/
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#include "memdebug.h" /* keep this as LAST include */
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#ifdef __VMS
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static int vms_show = 0;
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#endif
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/*
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* Ensure that file descriptors 0, 1 and 2 (stdin, stdout, stderr) are
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* open before starting to run. Otherwise, the first three network
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* sockets opened by curl could be used for input sources, downloaded data
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* or error logs as they will effectively be stdin, stdout and/or stderr.
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*/
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static void main_checkfds(void)
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{
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#ifdef HAVE_PIPE
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int fd[2] = { STDIN_FILENO, STDIN_FILENO };
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while(fd[0] == STDIN_FILENO ||
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fd[0] == STDOUT_FILENO ||
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fd[0] == STDERR_FILENO ||
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fd[1] == STDIN_FILENO ||
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fd[1] == STDOUT_FILENO ||
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fd[1] == STDERR_FILENO)
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if(pipe(fd) < 0)
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return; /* Out of handles. This isn't really a big problem now, but
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will be when we try to create a socket later. */
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close(fd[0]);
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close(fd[1]);
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#endif
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}
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/*
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** curl tool main function.
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*/
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int main(int argc, char *argv[])
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{
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int res;
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struct Configurable config;
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memset(&config, 0, sizeof(struct Configurable));
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config.errors = stderr; /* default errors to stderr */
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main_checkfds();
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res = operate(&config, argc, argv);
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#ifdef __SYMBIAN32__
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if(config.showerror)
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tool_pressanykey();
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#endif
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free_config_fields(&config);
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#ifdef __NOVELL_LIBC__
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if(getenv("_IN_NETWARE_BASH_") == NULL)
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tool_pressanykey();
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#endif
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#ifdef __VMS
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vms_special_exit(res, vms_show);
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#else
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return res;
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#endif
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}
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