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-rw-r--r--lldb/source/Utility/UriParser.cpp111
1 files changed, 51 insertions, 60 deletions
diff --git a/lldb/source/Utility/UriParser.cpp b/lldb/source/Utility/UriParser.cpp
index 77e16b02aae..6a1f0303b97 100644
--- a/lldb/source/Utility/UriParser.cpp
+++ b/lldb/source/Utility/UriParser.cpp
@@ -23,72 +23,63 @@ using namespace lldb_private;
//----------------------------------------------------------------------
// UriParser::Parse
//----------------------------------------------------------------------
-bool
-UriParser::Parse(const std::string& uri,
- std::string& scheme,
- std::string& hostname,
- int& port,
- std::string& path)
-{
- std::string tmp_scheme, tmp_hostname, tmp_port, tmp_path;
+bool UriParser::Parse(const std::string &uri, std::string &scheme,
+ std::string &hostname, int &port, std::string &path) {
+ std::string tmp_scheme, tmp_hostname, tmp_port, tmp_path;
- static const char* kSchemeSep = "://";
- auto pos = uri.find(kSchemeSep);
- if (pos == std::string::npos)
- return false;
+ static const char *kSchemeSep = "://";
+ auto pos = uri.find(kSchemeSep);
+ if (pos == std::string::npos)
+ return false;
- // Extract path.
- tmp_scheme = uri.substr(0, pos);
- auto host_pos = pos + strlen(kSchemeSep);
- auto path_pos = uri.find('/', host_pos);
- if (path_pos != std::string::npos)
- tmp_path = uri.substr(path_pos);
- else
- tmp_path = "/";
+ // Extract path.
+ tmp_scheme = uri.substr(0, pos);
+ auto host_pos = pos + strlen(kSchemeSep);
+ auto path_pos = uri.find('/', host_pos);
+ if (path_pos != std::string::npos)
+ tmp_path = uri.substr(path_pos);
+ else
+ tmp_path = "/";
- auto host_port = uri.substr(
- host_pos, ((path_pos != std::string::npos) ? path_pos : uri.size()) - host_pos);
+ auto host_port = uri.substr(
+ host_pos,
+ ((path_pos != std::string::npos) ? path_pos : uri.size()) - host_pos);
- // Extract hostname
- if (host_port[0] == '[')
- {
- // hostname is enclosed with square brackets.
- pos = host_port.find(']');
- if (pos == std::string::npos)
- return false;
+ // Extract hostname
+ if (host_port[0] == '[') {
+ // hostname is enclosed with square brackets.
+ pos = host_port.find(']');
+ if (pos == std::string::npos)
+ return false;
- tmp_hostname = host_port.substr(1, pos - 1);
- host_port.erase(0, pos + 1);
- }
- else
- {
- pos = host_port.find(':');
- tmp_hostname = host_port.substr(0, (pos != std::string::npos) ? pos : host_port.size());
- host_port.erase(0, (pos != std::string::npos) ? pos : host_port.size());
- }
+ tmp_hostname = host_port.substr(1, pos - 1);
+ host_port.erase(0, pos + 1);
+ } else {
+ pos = host_port.find(':');
+ tmp_hostname = host_port.substr(
+ 0, (pos != std::string::npos) ? pos : host_port.size());
+ host_port.erase(0, (pos != std::string::npos) ? pos : host_port.size());
+ }
- // Extract port
- tmp_port = host_port;
- if (!tmp_port.empty())
- {
- if (tmp_port[0] != ':')
- return false;
- tmp_port = tmp_port.substr(1);
- bool success = false;
- auto port_tmp = StringConvert::ToUInt32(tmp_port.c_str(), UINT32_MAX, 10, &success);
- if (!success || port_tmp > 65535)
- {
- // there are invalid characters in port_buf
- return false;
- }
- port = port_tmp;
+ // Extract port
+ tmp_port = host_port;
+ if (!tmp_port.empty()) {
+ if (tmp_port[0] != ':')
+ return false;
+ tmp_port = tmp_port.substr(1);
+ bool success = false;
+ auto port_tmp =
+ StringConvert::ToUInt32(tmp_port.c_str(), UINT32_MAX, 10, &success);
+ if (!success || port_tmp > 65535) {
+ // there are invalid characters in port_buf
+ return false;
}
- else
- port = -1;
+ port = port_tmp;
+ } else
+ port = -1;
- scheme = tmp_scheme;
- hostname = tmp_hostname;
- path = tmp_path;
- return true;
+ scheme = tmp_scheme;
+ hostname = tmp_hostname;
+ path = tmp_path;
+ return true;
}
-
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