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Diffstat (limited to 'dggui/rcgentool.cc')
| -rw-r--r-- | dggui/rcgentool.cc | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/dggui/rcgentool.cc b/dggui/rcgentool.cc new file mode 100644 index 0000000..c0ba0db --- /dev/null +++ b/dggui/rcgentool.cc @@ -0,0 +1,192 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/*************************************************************************** + * rcgen.cc + * + * Sun Mar 17 20:27:17 CET 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of DrumGizmo. + * + * DrumGizmo is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * DrumGizmo 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 Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with DrumGizmo; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ +#include <stdio.h> +#include <string> +#include <unistd.h> +#include <sstream> + +#include <getoptpp.hpp> + +std::string usage(const std::string& name, bool brief = false) +{ + std::ostringstream output; + output << + "Usage: " << name << " [options]\n"; + if(!brief) + { + output << + "\n" + "Create resource file from list of input files.\n" + "\n"; + } + return output.str(); +} + +int main(int argc, char *argv[]) +{ + bool verbose{false}; + std::vector<std::string> stripPrefixes; + std::string dirRoot; + std::string outfile; + + dg::Options opt; + + opt.add("strip-path", required_argument, 's', + "Strip supplied path prefix from resource names.", + [&]() + { + stripPrefixes.push_back(optarg); + return 0; + }); + + opt.add("dir-root", required_argument, 'd', + "Change to supplied root dir before reading files.", + [&]() + { + dirRoot = optarg; + return 0; + }); + + opt.add("output", required_argument, 'o', + "Write output to specificed file, defaults to stdout.", + [&]() + { + outfile = optarg; + return 0; + }); + + opt.add("verbose", no_argument, 'v', + "Print verbose output during processing.", + [&]() + { + verbose = true; + return 0; + }); + + opt.add("help", no_argument, 'h', + "Print this message and exit.", + [&]() + { + std::cout << usage(argv[0]); + std::cout << "Options:\n"; + opt.help(); + exit(0); + return 0; + }); + + if(opt.process(argc, argv) != 0) + { + return 1; + } + + FILE* out = stdout; + if(!outfile.empty()) + { + out = fopen(outfile.data(), "wb"); + if(!out) + { + fprintf(stderr, "Could not write to file '%s' - quitting\n", + outfile.data()); + return 1; + + } + } + + fprintf(out, "/* This file is autogenerated by rcgen. Do not modify! */\n"); + fprintf(out, "#include <dggui/resource_data.h>\n"); + fprintf(out, "\n"); + fprintf(out, "const rc_data_t rc_dataX[] =\n"); + fprintf(out, "{\n"); + + if(!dirRoot.empty()) + { + if(verbose) + { + fprintf(stderr, "Change to dir: %s\n", dirRoot.data()); + } + + if(chdir(dirRoot.data())) + { + return 1; + } + } + + for(const auto& arg : opt.arguments()) + { + std::string resourceName = arg; + for(const auto& stripPrefix : stripPrefixes) + { + if(stripPrefix == resourceName.substr(0, stripPrefix.length())) + { + resourceName = resourceName.substr(stripPrefix.length()); + break; + } + } + + fprintf(out, " {\n \":%s\", ", resourceName.data()); + + if(verbose) + { + fprintf(stderr, "Process: %s\n", arg.data()); + } + + std::string data; + FILE *fp = fopen(arg.data(), "rb"); + if(!fp) + { + fprintf(stderr, "Could not read file '%s' - quitting\n", arg.data()); + return 1; + } + + char buf[32]; + while(!feof(fp)) + { + std::size_t sz = fread(buf, 1, sizeof(buf), fp); + data.append(buf, sz); + } + fclose(fp); + + fprintf(out, "%d,\n \"", (int)data.length()); + for(std::size_t j = 0; j < data.length(); ++j) + { + if((j != 0) && (j % 16) == 0) + { + fprintf(out, "\"\n \""); + } + fprintf(out, "\\%o", (unsigned char)data[j]); + } + + fprintf(out, "\"\n },\n"); + } + + fprintf(out, " { \"\", 0, 0 }\n"); + fprintf(out, "};\n"); + + fprintf(out, "\nconst rc_data_t* rc_data = rc_dataX;\n"); + + return 0; +} |