local_fifo_client_test.cpp
来自「ace开发环境 用来开发网络程序 其运用了设计模式、多平台、C++等多种知识」· C++ 代码 · 共 105 行
CPP
105 行
// $Id: local_fifo_client_test.cpp 78962 2007-07-20 03:27:14Z sowayaa $// Send a file through ACE_FIFO communication channel by// breaking it (the file) into pieces.#include "ace/OS_main.h"#include "ace/Mem_Map.h"#include "ace/FIFO_Send_Msg.h"#include "ace/Get_Opt.h"#include "ace/Log_Msg.h"#include "ace/OS_NS_stdlib.h"#include "ace/OS_NS_stropts.h"ACE_RCSID(client, local_fifo_client_test, "$Id: local_fifo_client_test.cpp 78962 2007-07-20 03:27:14Z sowayaa $")// Name of the program.static ACE_TCHAR *program_name;// debug state on or offstatic int debug = 0;static const ACE_TCHAR *rendezvous_fifo = ACE_TEXT("/tmp/foo_fifo");// Name of file to send.static const ACE_TCHAR *file_name = ACE_TEXT("./local_data");static voidprint_usage_and_die (void){ ACE_ERROR ((LM_ERROR, "usage: %s [-d] [-f rendezvous_fifo]\n", program_name)); ACE_OS::exit (1);}static voidparse_arguments (int argc, ACE_TCHAR *argv[]){ int tracing = 1; program_name = argv[0]; ACE_Get_Opt get_opt (argc, argv, ACE_TEXT("df:")); for (int c; (c = get_opt ()) != -1; ) switch (c) { case 'd': debug = 1; break; case 'f': rendezvous_fifo = get_opt.opt_arg (); break; default: print_usage_and_die (); break; } if (debug) ACE_DEBUG ((LM_DEBUG, "rendezvous_fifo = %s\n" "trace = %s\n", rendezvous_fifo, tracing ? "on" : "off"));}intACE_TMAIN(int argc, ACE_TCHAR *argv[]){ parse_arguments (argc, argv); ACE_FIFO_Send_Msg fifo; if (fifo.open (rendezvous_fifo, O_WRONLY, 0666) == -1) ACE_ERROR_RETURN ((LM_ERROR, "Cannot open %s for requesting a new communication channel" "in local_fifo_client_test\n", rendezvous_fifo), -1); void *cp = 0; //FUZZ: disable check_for_lack_ACE_OS ACE_Mem_Map mmap (file_name); if (mmap (cp) == -1) ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "mmap"), -1); //FUZZ: enable check_for_lack_ACE_OS // Next, send the file's contents. ACE_Str_Buf msg (cp, int (mmap.size ())); if (fifo.send (msg) == -1) ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "send"), -1); return 0;}
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