/*****************************************************************************\ * * * Name : CGI nechung * * Author : Chris Koeritz * * * ******************************************************************************* * Copyright (c) 1997-$now By Author. This program is free software; you can * * redistribute it and/or modify it under the terms of the GNU General Public * * License as published by the Free Software Foundation; either version 2 of * * the License or (at your option) any later version. This is online at: * * http://www.fsf.org/copyleft/gpl.html * * Please send any updates to: fred@gruntose.com * \*****************************************************************************/ //! @file cgi_nechung.cpp Spits out a CGI appropriate chunk of text with a fortune in it. #include "nechung_oracle.h" #include #include #include #include #include #include #undef LOG #define LOG(s) program_wide_logger().log(s) HOOPLE_STARTUP_CODE; #define DEFAULT_FORTUNE_FILE "fortunes.dat" int main(int argc, char *argv[]) { SET_DEFAULT_CONSOLE_LOGGER; istring name; istring index; if (argc > 1) { // use the first command line argument. name = argv[1]; } else { // if nothing on the command line, then use our defaults. name = portable::env_string("NECHUNG"); // first try the environment variable. if (!name) name = DEFAULT_FORTUNE_FILE; // next, use the hardwired default. } if (name.length() < 5) { LOG(istring("nechung:: file name is too short (") + name + ")."); return 1; } filename index_file_name(name); istring extension(index_file_name.extension()); int end = index_file_name.raw().end(); #ifdef DEBUG_NECHUNG LOG(istring("fortune filename is ") + name); LOG(istring("extension is ") + extension); #endif istring tmp = index_file_name; tmp.zap( (end + 1) - extension.length(), end); tmp += "idx"; istring base_part = filename(tmp).basename(); index_file_name = portable::env_string("TMP") + "/" + base_part; #ifdef DEBUG_NECHUNG LOG(istring("index file is ") + index_file_name); #endif index = index_file_name; nechung_oracle some_fortunes(name, index); // send the header for html text. printf("content-type: text/html\n\n"); // send the preliminary gunk. printf("\n"); //old text color #33ccff printf("\n"); printf("\n"); istring to_show = some_fortunes.pick_random(); int line_posn = 0; for (int i = 0; i < to_show.length(); i++) { if (to_show[i] == ' ') { // spaces get translated to one non-breaking space. printf(" "); line_posn++; } else if (to_show[i] == '\t') { // tabs get translated to positioning at tab stops based on eight. int to_add = 8 - line_posn % 8; for (int j = 0; j < to_add; j++) printf(" "); line_posn += to_add; } else if (to_show[i] == '\r') continue; else if (to_show[i] == '\n') { printf(" %c", to_show[i]); line_posn = 0; } else { printf("%c", to_show[i]); line_posn++; } } printf("\n"); printf("\n"); printf("\n"); printf("\n"); return 0; } #ifdef __BUILD_STATIC_APPLICATION__ // static dependencies found by buildor_gen_deps.sh: #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #endif // __BUILD_STATIC_APPLICATION__