diff options
Diffstat (limited to 'init/init_parser.cpp')
| -rw-r--r-- | init/init_parser.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/init/init_parser.cpp b/init/init_parser.cpp index 5c7af79ee..c8ef8d9e6 100644 --- a/init/init_parser.cpp +++ b/init/init_parser.cpp @@ -20,6 +20,7 @@ #include <android-base/logging.h> #include <android-base/stringprintf.h> +#include <android-base/strings.h> #include "parser.h" #include "util.h" @@ -37,6 +38,10 @@ void Parser::AddSectionParser(const std::string& name, section_parsers_[name] = std::move(parser); } +void Parser::AddSingleLineParser(const std::string& prefix, LineCallback callback) { + line_callbacks_.emplace_back(prefix, callback); +} + void Parser::ParseData(const std::string& filename, const std::string& data) { //TODO: Use a parser with const input and remove this copy std::vector<char> data_copy(data.begin(), data.end()); @@ -63,6 +68,20 @@ void Parser::ParseData(const std::string& filename, const std::string& data) { if (args.empty()) { break; } + // If we have a line matching a prefix we recognize, call its callback and unset any + // current section parsers. This is meant for /sys/ and /dev/ line entries for uevent. + for (const auto& [prefix, callback] : line_callbacks_) { + if (android::base::StartsWith(args[0], prefix.c_str())) { + if (section_parser) section_parser->EndSection(); + + std::string ret_err; + if (!callback(std::move(args), &ret_err)) { + parse_error(&state, "%s\n", ret_err.c_str()); + } + section_parser = nullptr; + break; + } + } if (section_parsers_.count(args[0])) { if (section_parser) { section_parser->EndSection(); |