本文整理汇总了C++中commandinfo::URI::extract方法的典型用法代码示例。如果您正苦于以下问题：C++ URI::extract方法的具体用法？C++ URI::extract怎么用？C++ URI::extract使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类commandinfo::URI的用法示例。
在下文中一共展示了URI::extract方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Error
// Returns the resulting file or in case of extraction the destination
// directory (for logging).
static Try<string> fetchBypassingCache(
const CommandInfo::URI& uri,
const string& sandboxDirectory,
const Option<string>& frameworksHome)
{
LOG(INFO) << "Fetching directly into the sandbox directory";
Try<string> basename = Fetcher::basename(uri.value());
if (basename.isError()) {
return Error("Failed to determine the basename of the URI '" +
uri.value() + "' with error: " + basename.error());
}
string path = path::join(sandboxDirectory, basename.get());
Try<string> downloaded = download(uri.value(), path, frameworksHome);
if (downloaded.isError()) {
return Error(downloaded.error());
}
if (uri.executable()) {
return chmodExecutable(downloaded.get());
} else if (uri.extract()) {
Try<bool> extracted = extract(path, sandboxDirectory);
if (extracted.isError()) {
return Error(extracted.error());
} else if (!extracted.get()) {
LOG(WARNING) << "Copying instead of extracting resource from URI with "
<< "'extract' flag, because it does not seem to be an "
<< "archive: " << uri.value();
}
}
return downloaded;
}示例2: Error
// Returns the resulting file or in case of extraction the destination
// directory (for logging).
static Try<string> fetchBypassingCache(
const CommandInfo::URI& uri,
const string& sandboxDirectory,
const Option<string>& frameworksHome)
{
LOG(INFO) << "Fetching directly into the sandbox directory";
// TODO(mrbrowning): Factor out duplicated processing of "output_file" field
// here and in fetchFromCache into a separate helper function.
if (uri.has_output_file()) {
string dirname = Path(uri.output_file()).dirname();
if (dirname != ".") {
Try<Nothing> result =
os::mkdir(path::join(sandboxDirectory, dirname), true);
if (result.isError()) {
return Error(
"Unable to create subdirectory " + dirname + " in sandbox");
}
}
}
Try<string> outputFile = uri.has_output_file()
? uri.output_file()
: Fetcher::basename(uri.value());
if (outputFile.isError()) {
return Error(outputFile.error());
}
string path = path::join(sandboxDirectory, outputFile.get());
Try<string> downloaded = download(uri.value(), path, frameworksHome);
if (downloaded.isError()) {
return Error(downloaded.error());
}
if (uri.executable()) {
return chmodExecutable(downloaded.get());
} else if (uri.extract()) {
Try<bool> extracted = extract(path, sandboxDirectory);
if (extracted.isError()) {
return Error(extracted.error());
} else if (!extracted.get()) {
LOG(WARNING) << "Copying instead of extracting resource from URI with "
<< "'extract' flag, because it does not seem to be an "
<< "archive: " << uri.value();
}
}
return downloaded;
}示例3:
inline std::size_t hash_value(const CommandInfo::URI& uri)
{
size_t seed = 0;
if (uri.extract()) {
seed += 11;
}
if (uri.executable()) {
seed += 2003;
}
boost::hash_combine(seed, uri.value());
return seed;
}示例4:
bool operator == (const CommandInfo::URI& left, const CommandInfo::URI& right)
{
return left.value() == right.value() &&
left.executable() == right.executable() &&
left.extract() == right.extract();
}