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Add runtime enumeration of supported schemas.

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Fix src/ls.cxx to only print unique schemas.
Refactor src/ls.cxx to use src/input/InputPlugin functionality.

Add dynamic enumeration support to curl plugin.
This commit is contained in:
Eugene Gorodinsky
2019-04-17 21:47:55 +03:00
committed by Eugene Gorodinsky
parent 38d0f02e83
commit 4e2a551f30
12 changed files with 137 additions and 32 deletions
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27
src/ls.cxx
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@@ -22,28 +22,41 @@
#include "input/Registry.hxx"
#include "input/InputPlugin.hxx"
#include "client/Response.hxx"
#include "util/ASCII.hxx"
#include "util/UriUtil.hxx"
#include <assert.h>
#include <string>
void print_supported_uri_schemes_to_fp(FILE *fp)
{
#ifdef HAVE_UN
fprintf(fp, " file://");
#endif
std::set<std::string> protocols;
input_plugins_for_each(plugin)
for (auto i = plugin->prefixes; *i != nullptr; ++i)
fprintf(fp, " %s", *i);
plugin->ForeachSupportedUri([&](const char* uri) {
protocols.emplace(uri);
});
for (auto protocol : protocols) {
fprintf(fp, " %s", protocol.c_str());
}
fprintf(fp,"\n");
}
void
print_supported_uri_schemes(Response &r)
{
std::set<std::string> protocols;
input_plugins_for_each_enabled(plugin)
for (auto i = plugin->prefixes; *i != nullptr; ++i)
r.Format("handler: %s\n", *i);
plugin->ForeachSupportedUri([&](const char* uri) {
protocols.emplace(uri);
});
for (auto protocol : protocols) {
r.Format("handler: %s\n", protocol.c_str());
}
}
bool
@@ -52,9 +65,7 @@ uri_supported_scheme(const char *uri) noexcept
assert(uri_has_scheme(uri));
input_plugins_for_each_enabled(plugin)
for (auto i = plugin->prefixes; *i != nullptr; ++i)
if (StringStartsWithCaseASCII(uri, *i))
return true;
return plugin->SupportsUri(uri);
return false;
}