[81] | 1 | #include "../include/TTY.h" |
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| 2 | |
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| 3 | namespace environment { |
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| 4 | namespace tty { |
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| 5 | |
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| 6 | TTY::TTY (std::string name, |
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| 7 | Parameters * param) |
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| 8 | { |
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| 9 | this->name = name; |
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| 10 | this->param = param; |
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| 11 | |
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| 12 | xtty = new xTTY [param->nb_tty]; |
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| 13 | |
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| 14 | |
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| 15 | for (uint32_t i=0; i<param->nb_tty; i++) |
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| 16 | { |
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| 17 | // ***** Create a log_file ***** |
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| 18 | xtty [i].log_file = fopen(param->name_tty[i].c_str(),"w"); |
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| 19 | |
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| 20 | if (xtty [i].log_file == NULL) |
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| 21 | { |
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| 22 | // Error |
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| 23 | std::cerr << "<Tty> Can't open the file : \"" << param->name_tty[i] << "\"" << std::endl; |
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| 24 | exit(1); |
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| 25 | } |
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| 26 | |
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| 27 | if (param->with_xtty == true) |
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| 28 | { |
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| 29 | // ***** TTY and pipe init ***** |
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| 30 | canal canal_output; |
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| 31 | |
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| 32 | if (pipe (canal_output.CanalPipe) != 0) |
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| 33 | { |
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| 34 | std::cerr << "<Tty> Error in pipe creation" << std::endl; |
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| 35 | exit(1); |
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| 36 | } |
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| 37 | |
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| 38 | if ((xtty[i].pid = fork()) == 0) |
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| 39 | { |
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| 40 | // Childen -> transform in a xtty |
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| 41 | close(0); // s |
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| 42 | dup (canal_output.CanalPipe [0]); |
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| 43 | close(1); |
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| 44 | execlp("xtty","xtty", param->name_tty [i].c_str() ,NULL); // devient un tty |
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| 45 | |
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| 46 | std::cerr << "<Tty> Error in the creation of tty" << std::endl |
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[82] | 47 | << "Test if environment's variable $PATH is set with ${MORPHEO_TOPLEVEL}/IPs/systemC/Environment/TTY/xtty" << std::endl; |
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[81] | 48 | exit (1); |
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| 49 | } |
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| 50 | else |
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| 51 | { |
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| 52 | // father |
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| 53 | xtty[i].pipe_output = canal_output.CanalPipe [1]; |
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| 54 | } |
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| 55 | } |
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| 56 | }//end for |
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| 57 | } |
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| 58 | |
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| 59 | TTY::~TTY (void) |
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| 60 | { |
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| 61 | // Kill all tty |
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| 62 | for (unsigned int i=0; i<param->nb_tty; i++) |
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| 63 | { |
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| 64 | if (param->with_xtty == true) |
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| 65 | if (xtty[i].pid) |
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| 66 | kill(xtty[i].pid,SIGTERM); |
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| 67 | fclose(xtty[i].log_file); |
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| 68 | } |
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| 69 | |
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| 70 | delete [] xtty; |
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| 71 | } |
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| 72 | |
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| 73 | }; |
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| 74 | }; |
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