#include <functional>
#include <iostream>
#include <fstream>
+#include <boost/algorithm/string/replace.hpp>
namespace caspar { namespace env {
-
+
+std::wstring initial;
std::wstring media;
std::wstring log;
std::wstring ftemplate;
std::wstring data;
std::wstring font;
-std::wstring thumbnails;
+std::wstring thumbnail;
boost::property_tree::wptree pt;
void check_is_configured()
CASPAR_THROW_EXCEPTION(invalid_operation() << msg_info(L"Enviroment properties has not been configured"));
}
+std::wstring clean_path(std::wstring path)
+{
+ boost::replace_all(path, L"\\\\", L"/");
+ boost::replace_all(path, L"\\", L"/");
+
+ return path;
+}
+
+std::wstring ensure_trailing_slash(std::wstring folder)
+{
+ if (folder.at(folder.length() - 1) != L'/')
+ folder.append(L"/");
+
+ return folder;
+}
+
+std::wstring resolve_or_create(const std::wstring& folder)
+{
+ auto found_path = find_case_insensitive(folder);
+
+ if (found_path)
+ return *found_path;
+ else
+ {
+ boost::system::error_code ec;
+ boost::filesystem::create_directories(folder, ec);
+
+ if (ec)
+ CASPAR_THROW_EXCEPTION(user_error() << msg_info("Failed to create directory " + u8(folder) + " (" + ec.message() + ")"));
+
+ return folder;
+ }
+}
+
+void ensure_writable(const std::wstring& folder)
+{
+ static const std::wstring CREATE_FILE_TEST = L"casparcg_test_writable.empty";
+
+ boost::system::error_code ec;
+ boost::filesystem::path test_file(folder + L"/" + CREATE_FILE_TEST);
+ boost::filesystem::ofstream out(folder + L"/" + CREATE_FILE_TEST);
+
+ if (out.fail())
+ {
+ boost::filesystem::remove(test_file, ec);
+ CASPAR_THROW_EXCEPTION(user_error() << msg_info(L"Directory " + folder + L" is not writable."));
+ }
+
+ out.close();
+ boost::filesystem::remove(test_file, ec);
+}
+
void configure(const std::wstring& filename)
{
try
{
- auto initialPath = boost::filesystem::initial_path().wstring();
-
- boost::filesystem::wifstream file(initialPath + L"/" + filename);
+ initial = clean_path(boost::filesystem::initial_path().wstring());
+
+ boost::filesystem::wifstream file(initial + L"/" + filename);
boost::property_tree::read_xml(file, pt, boost::property_tree::xml_parser::trim_whitespace | boost::property_tree::xml_parser::no_comments);
auto paths = pt.get_child(L"configuration.paths");
- media = paths.get(L"media-path", initialPath + L"/media/");
- log = paths.get(L"log-path", initialPath + L"/log/");
- ftemplate = boost::filesystem::complete(paths.get(L"template-path", initialPath + L"/template/")).wstring();
- data = paths.get(L"data-path", initialPath + L"/data/");
- font = paths.get(L"font-path", initialPath + L"/font/");
- thumbnails = paths.get(L"thumbnail-path", initialPath + L"/thumbnail/");
+ media = clean_path(paths.get(L"media-path", initial + L"/media/"));
+ log = clean_path(paths.get(L"log-path", initial + L"/log/"));
+ ftemplate = clean_path(boost::filesystem::complete(paths.get(L"template-path", initial + L"/template/")).wstring());
+ data = clean_path(paths.get(L"data-path", initial + L"/data/"));
+ font = clean_path(paths.get(L"font-path", initial + L"/font/"));
+ thumbnail = clean_path(paths.get(L"thumbnail-path", paths.get(L"thumbnails-path", initial + L"/thumbnail/")));
}
- catch(...)
+ catch (...)
{
CASPAR_LOG(error) << L" ### Invalid configuration file. ###";
throw;
}
- try
- {
- auto found_media_path = find_case_insensitive(media);
- if (found_media_path)
- media = *found_media_path;
- else
- boost::filesystem::create_directories(media);
-
- auto found_template_path = find_case_insensitive(ftemplate);
- if (found_template_path)
- ftemplate = *found_template_path;
- else
- boost::filesystem::create_directories(ftemplate);
-
- auto found_data_path = find_case_insensitive(data);
- if (found_data_path)
- data = *found_data_path;
- else
- boost::filesystem::create_directories(data);
-
- auto found_font_path = find_case_insensitive(font);
- if (found_font_path)
- font = *found_font_path;
- else
- boost::filesystem::create_directories(font);
-
- auto found_thumbnails_path = find_case_insensitive(thumbnails);
- if (found_thumbnails_path)
- thumbnails = *found_thumbnails_path;
- else
- boost::filesystem::create_directories(thumbnails);
-
- auto found_log_path = find_case_insensitive(log);
- if (found_log_path)
- log = *found_log_path;
- else if (!boost::filesystem::create_directories(log))
- log = L"./";
-
- //Make sure that all paths have a trailing slash
- if(media.at(media.length()-1) != L'/')
- media.append(L"/");
- if(log.at(log.length()-1) != L'/')
- log.append(L"/");
- if(ftemplate.at(ftemplate.length()-1) != L'/')
- ftemplate.append(L"/");
- if(data.at(data.length()-1) != L'/')
- data.append(L"/");
- if(font.at(font.length()-1) != L'/')
- font.append(L"/");
- if(thumbnails.at(thumbnails.length()-1) != L'/')
- thumbnails.append(L"/");
-
- try
- {
- auto initialPath = boost::filesystem::initial_path().wstring();
-
- for(auto it = boost::filesystem::directory_iterator(initialPath); it != boost::filesystem::directory_iterator(); ++it)
- {
- if(it->path().wstring().find(L".fth") != std::wstring::npos)
- {
- auto from_path = *it;
- auto to_path = boost::filesystem::path(ftemplate + L"/" + it->path().filename().wstring());
-
- if(boost::filesystem::exists(to_path))
- boost::filesystem::remove(to_path);
-
- boost::filesystem::copy_file(from_path, to_path);
- }
- }
- }
- catch(...)
- {
- CASPAR_LOG_CURRENT_EXCEPTION();
- CASPAR_LOG(error) << L"Failed to copy template-hosts from initial-path to template-path.";
- }
- }
- catch(...)
- {
- CASPAR_LOG_CURRENT_EXCEPTION();
- CASPAR_LOG(error) << L"Failed to create configured directories.";
- }
+ media = ensure_trailing_slash(resolve_or_create(media));
+ log = ensure_trailing_slash(resolve_or_create(log));
+ ftemplate = ensure_trailing_slash(resolve_or_create(ftemplate));
+ data = ensure_trailing_slash(resolve_or_create(data));
+ font = ensure_trailing_slash(resolve_or_create(font));
+ thumbnail = ensure_trailing_slash(resolve_or_create(thumbnail));
+
+ ensure_writable(log);
+ ensure_writable(ftemplate);
+ ensure_writable(data);
+ ensure_writable(thumbnail);
+}
+
+const std::wstring& initial_folder()
+{
+ check_is_configured();
+ return initial;
}
-
+
const std::wstring& media_folder()
{
check_is_configured();
return font;
}
-const std::wstring& thumbnails_folder()
+const std::wstring& thumbnail_folder()
{
check_is_configured();
- return thumbnails;
+ return thumbnail;
}
#define QUOTE(str) #str
const std::wstring& version()
{
static std::wstring ver = u16(
- EXPAND_AND_QUOTE(CASPAR_GEN) "."
- EXPAND_AND_QUOTE(CASPAR_MAYOR) "."
- EXPAND_AND_QUOTE(CASPAR_MINOR) "."
- CASPAR_REV " "
+ EXPAND_AND_QUOTE(CASPAR_GEN) "."
+ EXPAND_AND_QUOTE(CASPAR_MAYOR) "."
+ EXPAND_AND_QUOTE(CASPAR_MINOR) "."
+ EXPAND_AND_QUOTE(CASPAR_REV) " "
+ CASPAR_HASH " "
CASPAR_TAG);
return ver;
}
return pt;
}
+void log_configuration_warnings()
+{
+ if (pt.empty())
+ return;
+
+ if (pt.get_optional<std::wstring>(L"configuration.paths.thumbnails-path"))
+ CASPAR_LOG(warning) << L"Element thumbnails-path in casparcg.config has been deprecated. Use thumbnail-path instead.";
+}
+
}}
projects / casparcg / blobdiff