diff options
Diffstat (limited to 'server/src/macrotool_filehandler.cc')
| -rw-r--r-- | server/src/macrotool_filehandler.cc | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/server/src/macrotool_filehandler.cc b/server/src/macrotool_filehandler.cc new file mode 100644 index 0000000..524761c --- /dev/null +++ b/server/src/macrotool_filehandler.cc @@ -0,0 +1,218 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set et sw=2 ts=2: */ +/*************************************************************************** + * macrotool_filehandler.cc + * + * Fri Jul 17 08:48:09 CEST 2009 + * Copyright 2009 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of Pracro. + * + * Pracro 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. + * + * Pracro is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with Pracro; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include "macrotool_filehandler.h" + +#include <fstream> +#include <ios> + +#include "macroparser.h" +#include "template.h" + +#include "debug.h" + +#include "macrotool_util.h" + +#include "configuration.h" + +static const char usage_str[] = +" help Prints this helptext.\n" +" add file Add a file called 'file' to the macro or template folder, according\n" +" to its contents.\n" +" check file Check if a file is valid, and print a resume of its contents.\n" +; + +/** +class Macro { +public: + std::vector< Query > queries; + std::vector< Map > maps; + std::vector< Script > scripts; + Widget window; + std::map< std::string, std::string > attributes; + Resume resume; +}; + **/ +static bool check(std::string file, std::string *name = NULL, std::string *version = NULL); +static bool check(std::string file, std::string *name, std::string *version) +{ + try { + MacroParser parser(file, true); + parser.parse(); + Macro *macro = parser.getMacro(); + if(!macro) { + printf("Macro malformed!\n"); + return false; + } + + printf("Parsing of %s was succesful.\n", file.c_str()); + printf("Name: %s\n", macro->attributes["name"].c_str()); + printf("Version: %s\n", macro->attributes["version"].c_str()); + + if(name) *name = macro->attributes["name"]; + if(version) *version = macro->attributes["version"]; + + } catch( std::exception &e ) { + printf("%s\n", e.what()); + return false; + } + return true; +} + +static bool macro_exists(std::string name, std::string version, std::string &clashfile) +{ + std::vector<std::string> macrofiles = getMacros(); + std::vector<std::string>::iterator mfs = macrofiles.begin(); + while(mfs != macrofiles.end()) { + std::string macroname = mfs->substr(0, mfs->length() - 4); + + MacroParser parser(macroname); + parser.parse(); + Macro *macro = parser.getMacro(); + + if(name == macro->attributes["name"] && + version == macro->attributes["version"]) { + clashfile = *mfs; + return true; + } + + mfs++; + } + + return false; +} + +static std::string strippath(std::string filename) +{ + if(filename.find('/') == std::string::npos) return filename; + return filename.substr(filename.rfind('/')+1); +} + +static bool file_exist(std::string file) +{ + FILE *fp = fopen(file.c_str(), "r"); + if(!fp) return false; + fclose(fp); + return true; +} + +static void add(std::string file) +{ + std::string name; + std::string version; + std::string clashfile; + std::string target; + + if(!check(file, &name, &version)) { + printf("File not a valid macro file.\nAborting...\n"); + return; + } + + if(macro_exists(name, version, clashfile)) { + printf("WARNING: A macro with that name and version already exists." + " THE EXISTING FILE WILL BE OVERWRITTEN!\n"); + printf("File: %s\n", clashfile.c_str()); + char answer[32]; + answer[0] = '\0'; + while(std::string(answer) != "yes\n" && std::string(answer) != "no\n") { + if(answer[0] == '\0') printf("Are you sure you want to put the file in the macro directory? [yes/no]\n"); + else printf("Please answer 'yes' or 'no'\n"); + fgets(answer, sizeof(answer), stdin); + } + + if(std::string(answer) == "no\n") { + printf("Aborting...\n"); + return; + } + target = Conf::xml_basedir + "/macros/" + clashfile; + } else { + target = Conf::xml_basedir + "/macros/" + strippath(file); + + size_t cnt = 0; + while(file_exist(target)) { + char *num; + if(cnt) asprintf(&num, "-%d", cnt); + else num = strdup(""); + target = Conf::xml_basedir + "/macros/" + name + "-" + version + num + ".xml"; + printf("Trying: %d %s\n", cnt, target.c_str()); + free(num); + cnt++; + } + } + + printf("Copying '%s' to '%s' ...\n", file.c_str(), target.c_str()); + + { + std::ifstream ifs(file.c_str(), std::ios::binary); + if(!ifs) { + printf("Could read source file.\nAborting...\n"); + return; + } + std::ofstream ofs(target.c_str(), std::ios::binary); + ofs << ifs.rdbuf(); + } + printf("done\n"); +} + +void macrotool_filehandler(std::vector<std::string> params) +{ + if(params.size() < 1) { + printf(usage_str); + return; + } + + PRACRO_DEBUG(filehandler, "filehandler: %s\n", params[0].c_str()); + + if(params[0] == "add") { + if(params.size() != 2) { + printf("The command 'add' needs 1 parameter.\n"); + printf(usage_str); + return; + } + add(params[1]); + return; + } + + if(params[0] == "check") { + if(params.size() != 2) { + printf("The command 'check' needs 1 parameter.\n"); + printf(usage_str); + return; + } + check(params[1]); + return; + } + + if(params[0] == "help") { + printf(usage_str); + return; + } + + printf("Unknown command '%s'\n", params[0].c_str()); + printf(usage_str); + return; +} |