diff options
author | Nicolas Pennequin <nicolas.pennequin@free.fr> | 2008-07-11 16:51:25 +0000 |
---|---|---|
committer | Nicolas Pennequin <nicolas.pennequin@free.fr> | 2008-07-11 16:51:25 +0000 |
commit | ca5bb76d2b8f65aa97e50b633f828c1deb241526 (patch) | |
tree | 453a1b2de3a0dc0d0b2f7080d10d033bf8fbcdf1 /utils/zenutils/source/firmware_make | |
parent | 141774be48940d56e3ad4dbf451d245b61d4f8b2 (diff) |
Delete the svn:executable property and set svn:eol-style to native for all those text files.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18012 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'utils/zenutils/source/firmware_make')
-rw-r--r--[-rwxr-xr-x] | utils/zenutils/source/firmware_make/CMakeLists.txt | 6 | ||||
-rw-r--r--[-rwxr-xr-x] | utils/zenutils/source/firmware_make/main.cpp | 522 |
2 files changed, 264 insertions, 264 deletions
diff --git a/utils/zenutils/source/firmware_make/CMakeLists.txt b/utils/zenutils/source/firmware_make/CMakeLists.txt index 518a008730..39197e2f07 100755..100644 --- a/utils/zenutils/source/firmware_make/CMakeLists.txt +++ b/utils/zenutils/source/firmware_make/CMakeLists.txt @@ -1,3 +1,3 @@ -ADD_EXECUTABLE(firmware_make main.cpp)
-
-TARGET_LINK_LIBRARIES (firmware_make shared)
+ADD_EXECUTABLE(firmware_make main.cpp) + +TARGET_LINK_LIBRARIES (firmware_make shared) diff --git a/utils/zenutils/source/firmware_make/main.cpp b/utils/zenutils/source/firmware_make/main.cpp index b0602b6ffe..35d036e601 100755..100644 --- a/utils/zenutils/source/firmware_make/main.cpp +++ b/utils/zenutils/source/firmware_make/main.cpp @@ -1,261 +1,261 @@ -/* zenutils - Utilities for working with creative firmwares.
- * Copyright 2007 (c) Rasmus Ry <rasmus.ry{at}gmail.com>
- *
- * 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 program 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 this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include <iostream>
-#include <sstream>
-#include <getpot/getpot.hpp>
-#include <file.h>
-#include <firmware.h>
-#include <utils.h>
-
-
-static const char VERSION[] = "0.1";
-
-void print_version()
-{
- std::cout
- << "firmware_make - Creates a Creative firmware archive." << std::endl
- << "Version " << VERSION << std::endl
- << "Copyright (c) 2007 Rasmus Ry" << std::endl;
-}
-
-void print_help()
-{
- print_version();
- std::cout << std::endl
- << "Usage: firmware_make [command] [options]" << std::endl
- << std::endl
- << " Commands:" << std::endl
- << " -h,--help" << std::endl
- << " prints this message." << std::endl
- << " -m,--makefile [file]" << std::endl
- << " specifies the .mk file to build the firmware archive from."
- << std::endl << std::endl
- << " Options:" << std::endl
- << " -V,--verbose" << std::endl
- << " prints verbose messages." << std::endl
- << " -f,--firmware [file]" << std::endl
- << " specifies the output firmware file name" << std::endl
- << std::endl
- ;
-}
-
-dword get_tag_value(std::string tag)
-{
- if (tag[0] == '0' && tag[1] == 'x')
- {
- dword val = 0;
- if (sscanf(tag.c_str(), "0x%08X", &val) == 1)
- return val;
- if (sscanf(tag.c_str(), "0x%08x", &val) == 1)
- return val;
- }
- else
- {
- return shared::swap(*(dword*)&tag[0]);
- }
- return 0;
-}
-
-bool process_child(const GetPot& mkfile, const std::string& root, int index,
- zen::firmware_entry& entry)
-{
- std::stringstream sstm;
- sstm << root << "/" << index;
- std::string var = sstm.str() + "/tag";
- std::string tag = mkfile(var.c_str(), "");
- var = sstm.str() + "/name";
- std::string name = mkfile(var.c_str(), "");
- var = sstm.str() + "/file";
- std::string file = mkfile(var.c_str(), "");
-
- if (file.empty() || tag.empty())
- {
- std::cerr << "Invalid file or tag for var: " << sstm.str()
- << std::endl;
- return false;
- }
-
- shared::bytes buffer;
- if (!shared::read_file(file, buffer))
- {
- std::cerr << "Failed to read the file: " << file << std::endl;
- return false;
- }
-
- entry.get_bytes().clear();
- entry.get_header().tag = get_tag_value(tag);
- size_t contoff = entry.get_content_offset();
- if (contoff)
- {
- entry.get_bytes().resize(contoff, 0);
- if (!name.empty())
- {
- size_t endoff = entry.is_big_endian() ? 1 : 0;
- for (int i = 0; i < name.size(); ++i)
- entry.get_bytes()[i * 2 + endoff] = name[i];
- }
- }
- entry.get_bytes().insert(entry.get_bytes().end(), buffer.begin(),
- buffer.end());
-
- entry.get_header().size = entry.get_bytes().size();
-
- return true;
-}
-
-int process_arguments(int argc, char* argv[])
-{
- //--------------------------------------------------------------------
- // Parse input variables.
- //--------------------------------------------------------------------
-
- GetPot cl(argc, argv);
- if (cl.size() == 1 || cl.search(2, "-h", "--help"))
- {
- print_help();
- return 1;
- }
-
- std::string makefile;
- if (cl.search("-m") || cl.search("--makefile"))
- makefile = cl.next("");
- if (makefile.empty())
- {
- std::cerr << "Makefile must be specified." << std::endl;
- return 2;
- }
-
- std::string firmware;
- if (cl.search("-f") || cl.search("--firmware"))
- firmware = cl.next("");
- if (firmware.empty())
- {
- std::cerr << "Firmware must be specified." << std::endl;
- return 3;
- }
-
- bool verbose = false;
- if (cl.search("-V") || cl.search("--verbose"))
- verbose = true;
-
- GetPot mkfile(makefile.c_str());
- if (verbose)
- mkfile.print();
-
- bool big_endian;
- std::string endian = mkfile("endian", "little");
- if (endian == "little")
- {
- big_endian = false;
- }
- else if (endian == "big")
- {
- big_endian = true;
- }
- else
- {
- std::cerr << "Invalid value of 'endian'" << std::endl;
- return 4;
- }
-
- zen::firmware_archive archive(big_endian);
- int childcount = mkfile("children/count", 0);
- if (!childcount)
- {
- std::cerr << "A firmware archive must have at least one child entry."
- << std::endl;
- return 5;
- }
-
- for (int i = 0; i < childcount; i++)
- {
- zen::firmware_entry entry(big_endian);
- if (!process_child(mkfile, "children", i, entry))
- {
- return 6;
- }
- archive.get_children().push_back(entry);
- }
-
- int neighbourcount = mkfile("neighbours/count", 0);
- for (int i = 0; i < neighbourcount; i++)
- {
- zen::firmware_entry entry(big_endian);
- if (!process_child(mkfile, "neighbours", i, entry))
- {
- return 7;
- }
- archive.get_neighbours().push_back(entry);
- }
-
- std::ofstream ofs;
- ofs.open(firmware.c_str(), std::ios::out|std::ios::binary|std::ios::trunc);
- if (!ofs)
- {
- std::cerr << "Failed to create the firmware file." << std::endl;
- return 8;
- }
-
- if (!archive.write(ofs))
- {
- std::cerr << "Failed to save the firmware archive." << std::endl;
- return 9;
- }
- ofs.close();
-
- size_t length = archive.calc_size();
- if (!length)
- {
- std::cerr << "Failed to determine the size of the firmware archive."
- << std::endl;
- return 10;
- }
-
- int align = length % 4;
- if (align)
- {
- shared::bytes padding(4 - align, 0);
- if (!shared::write_file(firmware, padding, false, length))
- {
- std::cerr << "Failed to write padding data." << std::endl;
- return 11;
- }
- }
-
- return 0;
-}
-
-int main(int argc, char* argv[])
-{
- try
- {
- return process_arguments(argc, argv);
- }
- catch (const std::exception& xcpt)
- {
- std::cerr << "Exception caught: " << xcpt.what() << std::endl;
- return -1;
- }
- catch (...)
- {
- std::cerr << "Unknown exception caught." << std::endl;
- return -2;
- }
- return -3;
-}
+/* zenutils - Utilities for working with creative firmwares. + * Copyright 2007 (c) Rasmus Ry <rasmus.ry{at}gmail.com> + * + * 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 program 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 this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <iostream> +#include <sstream> +#include <getpot/getpot.hpp> +#include <file.h> +#include <firmware.h> +#include <utils.h> + + +static const char VERSION[] = "0.1"; + +void print_version() +{ + std::cout + << "firmware_make - Creates a Creative firmware archive." << std::endl + << "Version " << VERSION << std::endl + << "Copyright (c) 2007 Rasmus Ry" << std::endl; +} + +void print_help() +{ + print_version(); + std::cout << std::endl + << "Usage: firmware_make [command] [options]" << std::endl + << std::endl + << " Commands:" << std::endl + << " -h,--help" << std::endl + << " prints this message." << std::endl + << " -m,--makefile [file]" << std::endl + << " specifies the .mk file to build the firmware archive from." + << std::endl << std::endl + << " Options:" << std::endl + << " -V,--verbose" << std::endl + << " prints verbose messages." << std::endl + << " -f,--firmware [file]" << std::endl + << " specifies the output firmware file name" << std::endl + << std::endl + ; +} + +dword get_tag_value(std::string tag) +{ + if (tag[0] == '0' && tag[1] == 'x') + { + dword val = 0; + if (sscanf(tag.c_str(), "0x%08X", &val) == 1) + return val; + if (sscanf(tag.c_str(), "0x%08x", &val) == 1) + return val; + } + else + { + return shared::swap(*(dword*)&tag[0]); + } + return 0; +} + +bool process_child(const GetPot& mkfile, const std::string& root, int index, + zen::firmware_entry& entry) +{ + std::stringstream sstm; + sstm << root << "/" << index; + std::string var = sstm.str() + "/tag"; + std::string tag = mkfile(var.c_str(), ""); + var = sstm.str() + "/name"; + std::string name = mkfile(var.c_str(), ""); + var = sstm.str() + "/file"; + std::string file = mkfile(var.c_str(), ""); + + if (file.empty() || tag.empty()) + { + std::cerr << "Invalid file or tag for var: " << sstm.str() + << std::endl; + return false; + } + + shared::bytes buffer; + if (!shared::read_file(file, buffer)) + { + std::cerr << "Failed to read the file: " << file << std::endl; + return false; + } + + entry.get_bytes().clear(); + entry.get_header().tag = get_tag_value(tag); + size_t contoff = entry.get_content_offset(); + if (contoff) + { + entry.get_bytes().resize(contoff, 0); + if (!name.empty()) + { + size_t endoff = entry.is_big_endian() ? 1 : 0; + for (int i = 0; i < name.size(); ++i) + entry.get_bytes()[i * 2 + endoff] = name[i]; + } + } + entry.get_bytes().insert(entry.get_bytes().end(), buffer.begin(), + buffer.end()); + + entry.get_header().size = entry.get_bytes().size(); + + return true; +} + +int process_arguments(int argc, char* argv[]) +{ + //-------------------------------------------------------------------- + // Parse input variables. + //-------------------------------------------------------------------- + + GetPot cl(argc, argv); + if (cl.size() == 1 || cl.search(2, "-h", "--help")) + { + print_help(); + return 1; + } + + std::string makefile; + if (cl.search("-m") || cl.search("--makefile")) + makefile = cl.next(""); + if (makefile.empty()) + { + std::cerr << "Makefile must be specified." << std::endl; + return 2; + } + + std::string firmware; + if (cl.search("-f") || cl.search("--firmware")) + firmware = cl.next(""); + if (firmware.empty()) + { + std::cerr << "Firmware must be specified." << std::endl; + return 3; + } + + bool verbose = false; + if (cl.search("-V") || cl.search("--verbose")) + verbose = true; + + GetPot mkfile(makefile.c_str()); + if (verbose) + mkfile.print(); + + bool big_endian; + std::string endian = mkfile("endian", "little"); + if (endian == "little") + { + big_endian = false; + } + else if (endian == "big") + { + big_endian = true; + } + else + { + std::cerr << "Invalid value of 'endian'" << std::endl; + return 4; + } + + zen::firmware_archive archive(big_endian); + int childcount = mkfile("children/count", 0); + if (!childcount) + { + std::cerr << "A firmware archive must have at least one child entry." + << std::endl; + return 5; + } + + for (int i = 0; i < childcount; i++) + { + zen::firmware_entry entry(big_endian); + if (!process_child(mkfile, "children", i, entry)) + { + return 6; + } + archive.get_children().push_back(entry); + } + + int neighbourcount = mkfile("neighbours/count", 0); + for (int i = 0; i < neighbourcount; i++) + { + zen::firmware_entry entry(big_endian); + if (!process_child(mkfile, "neighbours", i, entry)) + { + return 7; + } + archive.get_neighbours().push_back(entry); + } + + std::ofstream ofs; + ofs.open(firmware.c_str(), std::ios::out|std::ios::binary|std::ios::trunc); + if (!ofs) + { + std::cerr << "Failed to create the firmware file." << std::endl; + return 8; + } + + if (!archive.write(ofs)) + { + std::cerr << "Failed to save the firmware archive." << std::endl; + return 9; + } + ofs.close(); + + size_t length = archive.calc_size(); + if (!length) + { + std::cerr << "Failed to determine the size of the firmware archive." + << std::endl; + return 10; + } + + int align = length % 4; + if (align) + { + shared::bytes padding(4 - align, 0); + if (!shared::write_file(firmware, padding, false, length)) + { + std::cerr << "Failed to write padding data." << std::endl; + return 11; + } + } + + return 0; +} + +int main(int argc, char* argv[]) +{ + try + { + return process_arguments(argc, argv); + } + catch (const std::exception& xcpt) + { + std::cerr << "Exception caught: " << xcpt.what() << std::endl; + return -1; + } + catch (...) + { + std::cerr << "Unknown exception caught." << std::endl; + return -2; + } + return -3; +} |