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Posted to commits@thrift.apache.org by hc...@apache.org on 2014/11/18 11:34:10 UTC
[18/37] thrift git commit: Revert "THRIFT-2729: C++ - .clang-format
created and applied"
http://git-wip-us.apache.org/repos/asf/thrift/blob/240120c8/compiler/cpp/src/generate/t_perl_generator.cc
----------------------------------------------------------------------
diff --git a/compiler/cpp/src/generate/t_perl_generator.cc b/compiler/cpp/src/generate/t_perl_generator.cc
index 6c823c0..5a5c080 100644
--- a/compiler/cpp/src/generate/t_perl_generator.cc
+++ b/compiler/cpp/src/generate/t_perl_generator.cc
@@ -37,20 +37,22 @@ using std::string;
using std::stringstream;
using std::vector;
-static const string endl = "\n"; // avoid ostream << std::endl flushes
+static const string endl = "\n"; // avoid ostream << std::endl flushes
/**
* PERL code generator.
*
*/
class t_perl_generator : public t_oop_generator {
-public:
- t_perl_generator(t_program* program,
- const std::map<std::string, std::string>& parsed_options,
- const std::string& option_string)
- : t_oop_generator(program) {
- (void)parsed_options;
- (void)option_string;
+ public:
+ t_perl_generator(
+ t_program* program,
+ const std::map<std::string, std::string>& parsed_options,
+ const std::string& option_string)
+ : t_oop_generator(program)
+ {
+ (void) parsed_options;
+ (void) option_string;
out_dir_base_ = "gen-perl";
escape_['$'] = "\\$";
escape_['@'] = "\\@";
@@ -67,12 +69,12 @@ public:
* Program-level generation functions
*/
- void generate_typedef(t_typedef* ttypedef);
- void generate_enum(t_enum* tenum);
- void generate_const(t_const* tconst);
- void generate_struct(t_struct* tstruct);
- void generate_xception(t_struct* txception);
- void generate_service(t_service* tservice);
+ void generate_typedef (t_typedef* ttypedef);
+ void generate_enum (t_enum* tenum);
+ void generate_const (t_const* tconst);
+ void generate_struct (t_struct* tstruct);
+ void generate_xception (t_struct* txception);
+ void generate_service (t_service* tservice);
std::string render_const_value(t_type* type, t_const_value* value);
@@ -81,9 +83,7 @@ public:
*/
void generate_perl_struct(t_struct* tstruct, bool is_exception);
- void generate_perl_struct_definition(std::ofstream& out,
- t_struct* tstruct,
- bool is_xception = false);
+ void generate_perl_struct_definition(std::ofstream& out, t_struct* tstruct, bool is_xception=false);
void generate_perl_struct_reader(std::ofstream& out, t_struct* tstruct);
void generate_perl_struct_writer(std::ofstream& out, t_struct* tstruct);
void generate_perl_function_helpers(t_function* tfunction);
@@ -92,62 +92,84 @@ public:
* Service-level generation functions
*/
- void generate_service_helpers(t_service* tservice);
- void generate_service_interface(t_service* tservice);
- void generate_service_rest(t_service* tservice);
- void generate_service_client(t_service* tservice);
- void generate_service_processor(t_service* tservice);
- void generate_process_function(t_service* tservice, t_function* tfunction);
+ void generate_service_helpers (t_service* tservice);
+ void generate_service_interface (t_service* tservice);
+ void generate_service_rest (t_service* tservice);
+ void generate_service_client (t_service* tservice);
+ void generate_service_processor (t_service* tservice);
+ void generate_process_function (t_service* tservice, t_function* tfunction);
/**
* Serialization constructs
*/
- void generate_deserialize_field(std::ofstream& out,
- t_field* tfield,
- std::string prefix = "",
- bool inclass = false);
+ void generate_deserialize_field (std::ofstream &out,
+ t_field* tfield,
+ std::string prefix="",
+ bool inclass=false);
- void generate_deserialize_struct(std::ofstream& out, t_struct* tstruct, std::string prefix = "");
+ void generate_deserialize_struct (std::ofstream &out,
+ t_struct* tstruct,
+ std::string prefix="");
- void generate_deserialize_container(std::ofstream& out, t_type* ttype, std::string prefix = "");
+ void generate_deserialize_container (std::ofstream &out,
+ t_type* ttype,
+ std::string prefix="");
- void generate_deserialize_set_element(std::ofstream& out, t_set* tset, std::string prefix = "");
+ void generate_deserialize_set_element (std::ofstream &out,
+ t_set* tset,
+ std::string prefix="");
- void generate_deserialize_map_element(std::ofstream& out, t_map* tmap, std::string prefix = "");
+ void generate_deserialize_map_element (std::ofstream &out,
+ t_map* tmap,
+ std::string prefix="");
- void generate_deserialize_list_element(std::ofstream& out,
- t_list* tlist,
- std::string prefix = "");
+ void generate_deserialize_list_element (std::ofstream &out,
+ t_list* tlist,
+ std::string prefix="");
- void generate_serialize_field(std::ofstream& out, t_field* tfield, std::string prefix = "");
+ void generate_serialize_field (std::ofstream &out,
+ t_field* tfield,
+ std::string prefix="");
- void generate_serialize_struct(std::ofstream& out, t_struct* tstruct, std::string prefix = "");
+ void generate_serialize_struct (std::ofstream &out,
+ t_struct* tstruct,
+ std::string prefix="");
- void generate_serialize_container(std::ofstream& out, t_type* ttype, std::string prefix = "");
+ void generate_serialize_container (std::ofstream &out,
+ t_type* ttype,
+ std::string prefix="");
- void generate_serialize_map_element(std::ofstream& out,
- t_map* tmap,
- std::string kiter,
- std::string viter);
+ void generate_serialize_map_element (std::ofstream &out,
+ t_map* tmap,
+ std::string kiter,
+ std::string viter);
- void generate_serialize_set_element(std::ofstream& out, t_set* tmap, std::string iter);
+ void generate_serialize_set_element (std::ofstream &out,
+ t_set* tmap,
+ std::string iter);
- void generate_serialize_list_element(std::ofstream& out, t_list* tlist, std::string iter);
+ void generate_serialize_list_element (std::ofstream &out,
+ t_list* tlist,
+ std::string iter);
/**
* Helper rendering functions
*/
std::string perl_includes();
- std::string declare_field(t_field* tfield, bool init = false, bool obj = false);
- std::string function_signature(t_function* tfunction, std::string prefix = "");
+ std::string declare_field(t_field* tfield, bool init=false, bool obj=false);
+ std::string function_signature(t_function* tfunction, std::string prefix="");
std::string argument_list(t_struct* tstruct);
std::string type_to_enum(t_type* ttype);
std::string autogen_comment() {
- return std::string("#\n") + "# Autogenerated by Thrift Compiler (" + THRIFT_VERSION + ")\n"
- + "#\n" + "# DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING\n" + "#\n";
+ return
+ std::string("#\n") +
+ "# Autogenerated by Thrift Compiler (" + THRIFT_VERSION + ")\n" +
+ "#\n" +
+ "# DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING\n" +
+ "#\n";
}
void perl_namespace_dirs(t_program* p, std::list<std::string>& dirs) {
@@ -157,7 +179,7 @@ public:
if (ns.size() > 0) {
while ((loc = ns.find(".")) != std::string::npos) {
dirs.push_back(ns.substr(0, loc));
- ns = ns.substr(loc + 1);
+ ns = ns.substr(loc+1);
}
}
@@ -175,7 +197,7 @@ public:
while ((loc = ns.find(".")) != std::string::npos) {
result += ns.substr(0, loc);
result += "::";
- ns = ns.substr(loc + 1);
+ ns = ns.substr(loc+1);
}
if (ns.size() > 0) {
@@ -197,7 +219,8 @@ public:
return outdir;
}
-private:
+ private:
+
/**
* File streams
*/
@@ -205,8 +228,10 @@ private:
std::ofstream f_consts_;
std::ofstream f_helpers_;
std::ofstream f_service_;
+
};
+
/**
* Prepares for file generation by opening up the necessary file output
* streams.
@@ -222,22 +247,27 @@ void t_perl_generator::init_generator() {
perl_namespace_dirs(program_, dirs);
std::list<std::string>::iterator it;
for (it = dirs.begin(); it != dirs.end(); it++) {
- outdir += *it + "/";
- MKDIR(outdir.c_str());
+ outdir += *it + "/";
+ MKDIR(outdir.c_str());
}
// Make output file
- string f_types_name = outdir + "Types.pm";
+ string f_types_name = outdir+"Types.pm";
f_types_.open(f_types_name.c_str());
- string f_consts_name = outdir + "Constants.pm";
+ string f_consts_name = outdir+"Constants.pm";
f_consts_.open(f_consts_name.c_str());
// Print header
- f_types_ << autogen_comment() << perl_includes();
+ f_types_ <<
+ autogen_comment() <<
+ perl_includes();
// Print header
- f_consts_ << autogen_comment() << "package " << perl_namespace(program_) << "Constants;" << endl
- << perl_includes() << endl;
+ f_consts_ <<
+ autogen_comment() <<
+ "package "<< perl_namespace(program_) <<"Constants;"<<endl<<
+ perl_includes() <<
+ endl;
}
/**
@@ -246,7 +276,7 @@ void t_perl_generator::init_generator() {
string t_perl_generator::perl_includes() {
string inc;
- inc = "require 5.6.0;\n";
+ inc = "require 5.6.0;\n";
inc += "use strict;\n";
inc += "use warnings;\n";
inc += "use Thrift;\n\n";
@@ -272,7 +302,7 @@ void t_perl_generator::close_generator() {
* @param ttypedef The type definition
*/
void t_perl_generator::generate_typedef(t_typedef* ttypedef) {
- (void)ttypedef;
+ (void) ttypedef;
}
/**
@@ -282,13 +312,13 @@ void t_perl_generator::generate_typedef(t_typedef* ttypedef) {
* @param tenum The enumeration
*/
void t_perl_generator::generate_enum(t_enum* tenum) {
- f_types_ << "package " << perl_namespace(program_) << tenum->get_name() << ";" << endl;
+ f_types_ << "package " << perl_namespace(program_) <<tenum->get_name()<<";"<<endl;
vector<t_enum_value*> constants = tenum->get_constants();
vector<t_enum_value*>::iterator c_iter;
for (c_iter = constants.begin(); c_iter != constants.end(); ++c_iter) {
int value = (*c_iter)->get_value();
- f_types_ << "use constant " << (*c_iter)->get_name() << " => " << value << ";" << endl;
+ f_types_ << "use constant "<< (*c_iter)->get_name() << " => " << value << ";" << endl;
}
}
@@ -425,7 +455,8 @@ void t_perl_generator::generate_xception(t_struct* txception) {
/**
* Structs can be normal or exceptions.
*/
-void t_perl_generator::generate_perl_struct(t_struct* tstruct, bool is_exception) {
+void t_perl_generator::generate_perl_struct(t_struct* tstruct,
+ bool is_exception) {
generate_perl_struct_definition(f_types_, tstruct, is_exception);
}
@@ -442,32 +473,36 @@ void t_perl_generator::generate_perl_struct_definition(ofstream& out,
const vector<t_field*>& members = tstruct->get_members();
vector<t_field*>::const_iterator m_iter;
- out << "package " << perl_namespace(tstruct->get_program()) << tstruct->get_name() << ";\n";
+ out <<
+ "package " << perl_namespace(tstruct->get_program()) << tstruct->get_name() <<";\n";
if (is_exception) {
out << "use base qw(Thrift::TException);\n";
}
- // Create simple acessor methods
+ //Create simple acessor methods
out << "use base qw(Class::Accessor);\n";
if (members.size() > 0) {
- out << perl_namespace(tstruct->get_program()) << tstruct->get_name() << "->mk_accessors( qw( ";
- for (m_iter = members.begin(); m_iter != members.end(); ++m_iter) {
- t_type* t = get_true_type((*m_iter)->get_type());
- if (!t->is_xception()) {
- out << (*m_iter)->get_name() << " ";
+ out << perl_namespace(tstruct->get_program()) << tstruct->get_name() <<"->mk_accessors( qw( ";
+ for (m_iter = members.begin(); m_iter != members.end(); ++m_iter) {
+ t_type* t = get_true_type((*m_iter)->get_type());
+ if (!t->is_xception()) {
+ out << (*m_iter)->get_name() << " ";
+ }
}
- }
- out << ") );\n";
+ out << ") );\n";
}
out << endl;
// new()
indent_up();
- out << "sub new {" << endl << indent() << "my $classname = shift;" << endl << indent()
- << "my $self = {};" << endl << indent() << "my $vals = shift || {};" << endl;
+ out <<
+ "sub new {" << endl <<
+ indent() << "my $classname = shift;" << endl <<
+ indent() << "my $self = {};" << endl <<
+ indent() << "my $vals = shift || {};" << endl;
for (m_iter = members.begin(); m_iter != members.end(); ++m_iter) {
string dval = "undef";
@@ -475,7 +510,8 @@ void t_perl_generator::generate_perl_struct_definition(ofstream& out,
if ((*m_iter)->get_value() != NULL && !(t->is_struct() || t->is_xception())) {
dval = render_const_value((*m_iter)->get_type(), (*m_iter)->get_value());
}
- out << indent() << "$self->{" << (*m_iter)->get_name() << "} = " << dval << ";" << endl;
+ out <<
+ indent() << "$self->{" << (*m_iter)->get_name() << "} = " << dval << ";" << endl;
}
// Generate constructor from array
@@ -484,50 +520,61 @@ void t_perl_generator::generate_perl_struct_definition(ofstream& out,
for (m_iter = members.begin(); m_iter != members.end(); ++m_iter) {
t_type* t = get_true_type((*m_iter)->get_type());
if ((*m_iter)->get_value() != NULL && (t->is_struct() || t->is_xception())) {
- indent(out) << "$self->{" << (*m_iter)->get_name()
- << "} = " << render_const_value(t, (*m_iter)->get_value()) << ";" << endl;
+ indent(out) << "$self->{" << (*m_iter)->get_name() << "} = " << render_const_value(t, (*m_iter)->get_value()) << ";" << endl;
}
}
out << indent() << "if (UNIVERSAL::isa($vals,'HASH')) {" << endl;
indent_up();
for (m_iter = members.begin(); m_iter != members.end(); ++m_iter) {
- out << indent() << "if (defined $vals->{" << (*m_iter)->get_name() << "}) {" << endl
- << indent() << " $self->{" << (*m_iter)->get_name() << "} = $vals->{"
- << (*m_iter)->get_name() << "};" << endl << indent() << "}" << endl;
+ out <<
+ indent() << "if (defined $vals->{" << (*m_iter)->get_name() << "}) {" << endl <<
+ indent() << " $self->{" << (*m_iter)->get_name() << "} = $vals->{" << (*m_iter)->get_name() << "};" << endl <<
+ indent() << "}" << endl;
}
indent_down();
- out << indent() << "}" << endl;
+ out <<
+ indent() << "}" << endl;
+
}
out << indent() << "return bless ($self, $classname);" << endl;
indent_down();
out << "}\n\n";
- out << "sub getName {" << endl << indent() << " return '" << tstruct->get_name() << "';" << endl
- << indent() << "}" << endl << endl;
+ out <<
+ "sub getName {" << endl <<
+ indent() << " return '" << tstruct->get_name() << "';" << endl <<
+ indent() << "}" << endl <<
+ endl;
generate_perl_struct_reader(out, tstruct);
generate_perl_struct_writer(out, tstruct);
+
}
/**
* Generates the read() method for a struct
*/
-void t_perl_generator::generate_perl_struct_reader(ofstream& out, t_struct* tstruct) {
+void t_perl_generator::generate_perl_struct_reader(ofstream& out,
+ t_struct* tstruct) {
const vector<t_field*>& fields = tstruct->get_members();
vector<t_field*>::const_iterator f_iter;
- out << "sub read {" << endl;
+ out << "sub read {" <<endl;
indent_up();
- out << indent() << "my ($self, $input) = @_;" << endl << indent() << "my $xfer = 0;" << endl
- << indent() << "my $fname;" << endl << indent() << "my $ftype = 0;" << endl << indent()
- << "my $fid = 0;" << endl;
+ out <<
+ indent() << "my ($self, $input) = @_;" << endl <<
+ indent() << "my $xfer = 0;" << endl <<
+ indent() << "my $fname;" << endl <<
+ indent() << "my $ftype = 0;" << endl <<
+ indent() << "my $fid = 0;" << endl;
indent(out) << "$xfer += $input->readStructBegin(\\$fname);" << endl;
+
// Loop over reading in fields
indent(out) << "while (1) " << endl;
@@ -559,13 +606,16 @@ void t_perl_generator::generate_perl_struct_reader(ofstream& out, t_struct* tstr
indent(out) << "} else {" << endl;
- indent(out) << " $xfer += $input->skip($ftype);" << endl;
+ indent(out) << " $xfer += $input->skip($ftype);" << endl;
+
+ out <<
+ indent() << "}" << endl <<
+ indent() << "last; };" << endl;
- out << indent() << "}" << endl << indent() << "last; };" << endl;
}
// In the default case we skip the field
- indent(out) << " $xfer += $input->skip($ftype);" << endl;
+ indent(out) << " $xfer += $input->skip($ftype);" << endl;
scope_down(out);
@@ -584,7 +634,8 @@ void t_perl_generator::generate_perl_struct_reader(ofstream& out, t_struct* tstr
/**
* Generates the write() method for a struct
*/
-void t_perl_generator::generate_perl_struct_writer(ofstream& out, t_struct* tstruct) {
+void t_perl_generator::generate_perl_struct_writer(ofstream& out,
+ t_struct* tstruct) {
string name = tstruct->get_name();
const vector<t_field*>& fields = tstruct->get_sorted_members();
vector<t_field*>::const_iterator f_iter;
@@ -601,26 +652,34 @@ void t_perl_generator::generate_perl_struct_writer(ofstream& out, t_struct* tstr
out << indent() << "if (defined $self->{" << (*f_iter)->get_name() << "}) {" << endl;
indent_up();
- indent(out) << "$xfer += $output->writeFieldBegin("
- << "'" << (*f_iter)->get_name() << "', " << type_to_enum((*f_iter)->get_type())
- << ", " << (*f_iter)->get_key() << ");" << endl;
+ indent(out) <<
+ "$xfer += $output->writeFieldBegin(" <<
+ "'" << (*f_iter)->get_name() << "', " <<
+ type_to_enum((*f_iter)->get_type()) << ", " <<
+ (*f_iter)->get_key() << ");" << endl;
+
// Write field contents
generate_serialize_field(out, *f_iter, "self->");
- indent(out) << "$xfer += $output->writeFieldEnd();" << endl;
+ indent(out) <<
+ "$xfer += $output->writeFieldEnd();" << endl;
indent_down();
indent(out) << "}" << endl;
}
- out << indent() << "$xfer += $output->writeFieldStop();" << endl << indent()
- << "$xfer += $output->writeStructEnd();" << endl;
- out << indent() << "return $xfer;" << endl;
+ out <<
+ indent() << "$xfer += $output->writeFieldStop();" << endl <<
+ indent() << "$xfer += $output->writeStructEnd();" << endl;
+
+ out <<indent() << "return $xfer;" << endl;
indent_down();
- out << indent() << "}" << endl << endl;
+ out <<
+ indent() << "}" << endl <<
+ endl;
}
/**
@@ -629,22 +688,25 @@ void t_perl_generator::generate_perl_struct_writer(ofstream& out, t_struct* tstr
* @param tservice The service definition
*/
void t_perl_generator::generate_service(t_service* tservice) {
- string f_service_name = get_namespace_out_dir() + service_name_ + ".pm";
+ string f_service_name = get_namespace_out_dir()+service_name_+".pm";
f_service_.open(f_service_name.c_str());
f_service_ <<
- /// "package "<<service_name_<<";"<<endl<<
- autogen_comment() << perl_includes();
+ /// "package "<<service_name_<<";"<<endl<<
+ autogen_comment() <<
+ perl_includes();
- f_service_ << "use " << perl_namespace(tservice->get_program()) << "Types;" << endl;
+ f_service_ <<
+ "use " << perl_namespace(tservice->get_program()) << "Types;" << endl;
t_service* extends_s = tservice->get_extends();
if (extends_s != NULL) {
- f_service_ << "use " << perl_namespace(extends_s->get_program()) << extends_s->get_name() << ";"
- << endl;
+ f_service_ <<
+ "use " << perl_namespace(extends_s->get_program()) << extends_s->get_name() << ";" << endl;
}
- f_service_ << endl;
+ f_service_ <<
+ endl;
// Generate the three main parts of the service (well, two for now in PERL)
generate_service_helpers(tservice);
@@ -679,59 +741,74 @@ void t_perl_generator::generate_service_processor(t_service* tservice) {
indent_up();
// Generate the header portion
- f_service_ << "package " << perl_namespace(program_) << service_name_ << "Processor;" << endl
- << endl << "use strict;" << endl << extends_processor << endl << endl;
+ f_service_ <<
+ "package " << perl_namespace(program_) << service_name_ << "Processor;" << endl << endl <<
+ "use strict;" << endl <<
+ extends_processor << endl << endl;
+
if (extends.empty()) {
f_service_ << "sub new {" << endl;
indent_up();
- f_service_ << indent() << "my ($classname, $handler) = @_;" << endl << indent()
- << "my $self = {};" << endl;
+ f_service_ <<
+ indent() << "my ($classname, $handler) = @_;"<< endl <<
+ indent() << "my $self = {};" << endl;
- f_service_ << indent() << "$self->{handler} = $handler;" << endl;
+ f_service_ <<
+ indent() << "$self->{handler} = $handler;" << endl;
- f_service_ << indent() << "return bless ($self, $classname);" << endl;
+ f_service_ <<
+ indent() << "return bless ($self, $classname);"<<endl;
indent_down();
- f_service_ << "}" << endl << endl;
+ f_service_ <<
+ "}" << endl << endl;
}
// Generate the server implementation
f_service_ << "sub process {" << endl;
indent_up();
- f_service_ << indent() << "my ($self, $input, $output) = @_;" << endl;
+ f_service_ <<
+ indent() << "my ($self, $input, $output) = @_;" << endl;
- f_service_ << indent() << "my $rseqid = 0;" << endl << indent() << "my $fname = undef;" << endl
- << indent() << "my $mtype = 0;" << endl << endl;
+ f_service_ <<
+ indent() << "my $rseqid = 0;" << endl <<
+ indent() << "my $fname = undef;" << endl <<
+ indent() << "my $mtype = 0;" << endl << endl;
- f_service_ << indent() << "$input->readMessageBegin(\\$fname, \\$mtype, \\$rseqid);" << endl;
+ f_service_ <<
+ indent() << "$input->readMessageBegin(\\$fname, \\$mtype, \\$rseqid);" << endl;
// HOT: check for method implementation
- f_service_ << indent() << "my $methodname = 'process_'.$fname;" << endl << indent()
- << "if (!$self->can($methodname)) {" << endl;
+ f_service_ <<
+ indent() << "my $methodname = 'process_'.$fname;" << endl <<
+ indent() << "if (!$self->can($methodname)) {" << endl;
indent_up();
- f_service_ << indent() << "$input->skip(TType::STRUCT);" << endl << indent()
- << "$input->readMessageEnd();" << endl << indent()
- << "my $x = new TApplicationException('Function '.$fname.' not implemented.', "
- "TApplicationException::UNKNOWN_METHOD);" << endl << indent()
- << "$output->writeMessageBegin($fname, TMessageType::EXCEPTION, $rseqid);" << endl
- << indent() << "$x->write($output);" << endl << indent()
- << "$output->writeMessageEnd();" << endl << indent()
- << "$output->getTransport()->flush();" << endl << indent() << "return;" << endl;
+ f_service_ <<
+ indent() << "$input->skip(TType::STRUCT);" << endl <<
+ indent() << "$input->readMessageEnd();" << endl <<
+ indent() << "my $x = new TApplicationException('Function '.$fname.' not implemented.', TApplicationException::UNKNOWN_METHOD);" << endl <<
+ indent() << "$output->writeMessageBegin($fname, TMessageType::EXCEPTION, $rseqid);" << endl <<
+ indent() << "$x->write($output);" << endl <<
+ indent() << "$output->writeMessageEnd();" << endl <<
+ indent() << "$output->getTransport()->flush();" << endl <<
+ indent() << "return;" << endl;
indent_down();
- f_service_ << indent() << "}" << endl << indent()
- << "$self->$methodname($rseqid, $input, $output);" << endl << indent() << "return 1;"
- << endl;
+ f_service_ <<
+ indent() << "}" << endl <<
+ indent() << "$self->$methodname($rseqid, $input, $output);" << endl <<
+ indent() << "return 1;" << endl;
indent_down();
- f_service_ << "}" << endl << endl;
+ f_service_ <<
+ "}" << endl <<endl;
// Generate the process subfunctions
for (f_iter = functions.begin(); f_iter != functions.end(); ++f_iter) {
@@ -744,23 +821,26 @@ void t_perl_generator::generate_service_processor(t_service* tservice) {
*
* @param tfunction The function to write a dispatcher for
*/
-void t_perl_generator::generate_process_function(t_service* tservice, t_function* tfunction) {
+void t_perl_generator::generate_process_function(t_service* tservice,
+ t_function* tfunction) {
// Open function
- f_service_ << "sub process_" << tfunction->get_name() << " {" << endl;
+ f_service_ <<
+ "sub process_" << tfunction->get_name() << " {"<<endl;
indent_up();
- f_service_ << indent() << "my ($self, $seqid, $input, $output) = @_;" << endl;
+ f_service_ <<
+ indent() << "my ($self, $seqid, $input, $output) = @_;" << endl;
- string argsname = perl_namespace(tservice->get_program()) + service_name_ + "_"
- + tfunction->get_name() + "_args";
- string resultname = perl_namespace(tservice->get_program()) + service_name_ + "_"
- + tfunction->get_name() + "_result";
+ string argsname = perl_namespace(tservice->get_program()) + service_name_ + "_" + tfunction->get_name() + "_args";
+ string resultname = perl_namespace(tservice->get_program()) + service_name_ + "_" + tfunction->get_name() + "_result";
- f_service_ << indent() << "my $args = new " << argsname << "();" << endl << indent()
- << "$args->read($input);" << endl;
+ f_service_ <<
+ indent() << "my $args = new " << argsname << "();" << endl <<
+ indent() << "$args->read($input);" << endl;
- f_service_ << indent() << "$input->readMessageEnd();" << endl;
+ f_service_ <<
+ indent() << "$input->readMessageEnd();" << endl;
t_struct* xs = tfunction->get_xceptions();
const std::vector<t_field*>& xceptions = xs->get_members();
@@ -768,12 +848,14 @@ void t_perl_generator::generate_process_function(t_service* tservice, t_function
// Declare result for non oneway function
if (!tfunction->is_oneway()) {
- f_service_ << indent() << "my $result = new " << resultname << "();" << endl;
+ f_service_ <<
+ indent() << "my $result = new " << resultname << "();" << endl;
}
// Try block for a function with exceptions
if (xceptions.size() > 0) {
- f_service_ << indent() << "eval {" << endl;
+ f_service_ <<
+ indent() << "eval {" << endl;
indent_up();
}
@@ -786,7 +868,8 @@ void t_perl_generator::generate_process_function(t_service* tservice, t_function
if (!tfunction->is_oneway() && !tfunction->get_returntype()->is_void()) {
f_service_ << "$result->{success} = ";
}
- f_service_ << "$self->{handler}->" << tfunction->get_name() << "(";
+ f_service_ <<
+ "$self->{handler}->" << tfunction->get_name() << "(";
bool first = true;
for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter) {
if (first) {
@@ -801,13 +884,16 @@ void t_perl_generator::generate_process_function(t_service* tservice, t_function
if (!tfunction->is_oneway() && xceptions.size() > 0) {
indent_down();
for (x_iter = xceptions.begin(); x_iter != xceptions.end(); ++x_iter) {
- f_service_ << indent() << "}; if( UNIVERSAL::isa($@,'"
- << perl_namespace((*x_iter)->get_type()->get_program())
- << (*x_iter)->get_type()->get_name() << "') ){ " << endl;
+ f_service_ <<
+ indent() << "}; if( UNIVERSAL::isa($@,'" <<
+ perl_namespace((*x_iter)->get_type()->get_program()) <<
+ (*x_iter)->get_type()->get_name() <<
+ "') ){ " << endl;
if (!tfunction->is_oneway()) {
indent_up();
- f_service_ << indent() << "$result->{" << (*x_iter)->get_name() << "} = $@;" << endl;
+ f_service_ <<
+ indent() << "$result->{" << (*x_iter)->get_name() << "} = $@;" << endl;
indent_down();
f_service_ << indent();
}
@@ -817,20 +903,24 @@ void t_perl_generator::generate_process_function(t_service* tservice, t_function
// Shortcut out here for oneway functions
if (tfunction->is_oneway()) {
- f_service_ << indent() << "return;" << endl;
+ f_service_ <<
+ indent() << "return;" << endl;
indent_down();
- f_service_ << "}" << endl;
+ f_service_ <<
+ "}" << endl;
return;
}
// Serialize the request header
- f_service_ << indent() << "$output->writeMessageBegin('" << tfunction->get_name()
- << "', TMessageType::REPLY, $seqid);" << endl << indent() << "$result->write($output);"
- << endl << indent() << "$output->writeMessageEnd();" << endl << indent()
- << "$output->getTransport()->flush();" << endl;
+ f_service_ <<
+ indent() << "$output->writeMessageBegin('" << tfunction->get_name() << "', TMessageType::REPLY, $seqid);" << endl <<
+ indent() << "$result->write($output);" << endl <<
+ indent() << "$output->writeMessageEnd();" << endl <<
+ indent() << "$output->getTransport()->flush();" << endl;
// Close function
indent_down();
- f_service_ << "}" << endl << endl;
+ f_service_ <<
+ "}" << endl << endl;
}
/**
@@ -842,7 +932,8 @@ void t_perl_generator::generate_service_helpers(t_service* tservice) {
vector<t_function*> functions = tservice->get_functions();
vector<t_function*>::iterator f_iter;
- f_service_ << "# HELPER FUNCTIONS AND STRUCTURES" << endl << endl;
+ f_service_ <<
+ "# HELPER FUNCTIONS AND STRUCTURES" << endl << endl;
for (f_iter = functions.begin(); f_iter != functions.end(); ++f_iter) {
t_struct* ts = (*f_iter)->get_arglist();
@@ -885,21 +976,24 @@ void t_perl_generator::generate_service_interface(t_service* tservice) {
string extends_if = "";
t_service* extends_s = tservice->get_extends();
if (extends_s != NULL) {
- extends_if = "use base qw(" + perl_namespace(extends_s->get_program()) + extends_s->get_name()
- + "If);";
+ extends_if = "use base qw(" + perl_namespace(extends_s->get_program()) + extends_s->get_name() + "If);";
}
- f_service_ << "package " << perl_namespace(program_) << service_name_ << "If;" << endl << endl
- << "use strict;" << endl << extends_if << endl << endl;
+ f_service_ <<
+ "package " << perl_namespace(program_) << service_name_ << "If;" << endl << endl <<
+ "use strict;" << endl <<
+ extends_if << endl << endl;
+
indent_up();
vector<t_function*> functions = tservice->get_functions();
vector<t_function*>::iterator f_iter;
for (f_iter = functions.begin(); f_iter != functions.end(); ++f_iter) {
- f_service_ << "sub " << function_signature(*f_iter) << endl << " die 'implement interface';\n}"
- << endl << endl;
+ f_service_ <<
+ "sub " << function_signature(*f_iter) <<endl<< " die 'implement interface';\n}" << endl << endl;
}
indent_down();
+
}
/**
@@ -910,54 +1004,65 @@ void t_perl_generator::generate_service_rest(t_service* tservice) {
string extends_if = "";
t_service* extends_s = tservice->get_extends();
if (extends_s != NULL) {
- extends = extends_s->get_name();
- extends_if = "use base qw(" + perl_namespace(extends_s->get_program()) + extends_s->get_name()
- + "Rest);";
+ extends = extends_s->get_name();
+ extends_if = "use base qw(" + perl_namespace(extends_s->get_program()) + extends_s->get_name() + "Rest);";
}
- f_service_ << "package " << perl_namespace(program_) << service_name_ << "Rest;" << endl << endl
- << "use strict;" << endl << extends_if << endl << endl;
+ f_service_ <<
+ "package " << perl_namespace(program_) << service_name_ << "Rest;" << endl << endl <<
+ "use strict;" << endl <<
+ extends_if << endl << endl;
+
if (extends.empty()) {
f_service_ << "sub new {" << endl;
indent_up();
- f_service_ << indent() << "my ($classname, $impl) = @_;" << endl << indent()
- << "my $self ={ impl => $impl };" << endl << endl << indent()
- << "return bless($self,$classname);" << endl;
+ f_service_ <<
+ indent() << "my ($classname, $impl) = @_;" << endl <<
+ indent() << "my $self ={ impl => $impl };" << endl << endl <<
+ indent() << "return bless($self,$classname);" << endl;
+
indent_down();
- f_service_ << "}" << endl << endl;
+ f_service_ <<
+ "}" << endl << endl;
}
vector<t_function*> functions = tservice->get_functions();
vector<t_function*>::iterator f_iter;
for (f_iter = functions.begin(); f_iter != functions.end(); ++f_iter) {
- f_service_ << "sub " << (*f_iter)->get_name() << "{" << endl;
+ f_service_ <<
+ "sub " << (*f_iter)->get_name() <<
+ "{" <<endl;
indent_up();
- f_service_ << indent() << "my ($self, $request) = @_;" << endl << endl;
+ f_service_ <<
+ indent() << "my ($self, $request) = @_;" << endl << endl;
+
const vector<t_field*>& args = (*f_iter)->get_arglist()->get_members();
vector<t_field*>::const_iterator a_iter;
for (a_iter = args.begin(); a_iter != args.end(); ++a_iter) {
t_type* atype = get_true_type((*a_iter)->get_type());
string req = "$request->{'" + (*a_iter)->get_name() + "'}";
- f_service_ << indent() << "my $" << (*a_iter)->get_name() << " = (" << req << ") ? " << req
- << " : undef;" << endl;
- if (atype->is_string() && ((t_base_type*)atype)->is_string_list()) {
- f_service_ << indent() << "my @" << (*a_iter)->get_name() << " = split(/,/, $"
- << (*a_iter)->get_name() << ");" << endl << indent() << "$"
- << (*a_iter)->get_name() << " = \\@" << (*a_iter)->get_name() << endl;
+ f_service_ <<
+ indent() << "my $" << (*a_iter)->get_name() << " = (" << req << ") ? " << req << " : undef;" << endl;
+ if (atype->is_string() &&
+ ((t_base_type*)atype)->is_string_list()) {
+ f_service_ <<
+ indent() << "my @" << (*a_iter)->get_name() << " = split(/,/, $" << (*a_iter)->get_name() << ");" << endl <<
+ indent() << "$"<<(*a_iter)->get_name() <<" = \\@"<<(*a_iter)->get_name()<<endl;
}
}
- f_service_ << indent() << "return $self->{impl}->" << (*f_iter)->get_name() << "("
- << argument_list((*f_iter)->get_arglist()) << ");" << endl;
+ f_service_ <<
+ indent() << "return $self->{impl}->" << (*f_iter)->get_name() << "(" << argument_list((*f_iter)->get_arglist()) << ");" << endl;
indent_down();
- indent(f_service_) << "}" << endl << endl;
+ indent(f_service_) << "}" << endl <<endl;
}
+
}
/**
@@ -974,31 +1079,37 @@ void t_perl_generator::generate_service_client(t_service* tservice) {
extends_client = "use base qw(" + extends + "Client);";
}
- f_service_ << "package " << perl_namespace(program_) << service_name_ << "Client;" << endl << endl
- << extends_client << endl << "use base qw(" << perl_namespace(program_)
- << service_name_ << "If);" << endl;
+ f_service_ <<
+ "package " << perl_namespace(program_) << service_name_ << "Client;" << endl << endl <<
+ extends_client << endl <<
+ "use base qw(" << perl_namespace(program_) << service_name_ << "If);" << endl;
// Constructor function
- f_service_ << "sub new {" << endl;
+ f_service_ << "sub new {"<<endl;
indent_up();
- f_service_ << indent() << "my ($classname, $input, $output) = @_;" << endl << indent()
- << "my $self = {};" << endl;
+ f_service_ <<
+ indent() << "my ($classname, $input, $output) = @_;" << endl <<
+ indent() << "my $self = {};" <<endl;
if (!extends.empty()) {
- f_service_ << indent() << "$self = $classname->SUPER::new($input, $output);" << endl;
+ f_service_ <<
+ indent() << "$self = $classname->SUPER::new($input, $output);" << endl;
} else {
- f_service_ << indent() << "$self->{input} = $input;" << endl << indent()
- << "$self->{output} = defined $output ? $output : $input;" << endl << indent()
- << "$self->{seqid} = 0;" << endl;
+ f_service_ <<
+ indent() << "$self->{input} = $input;" << endl <<
+ indent() << "$self->{output} = defined $output ? $output : $input;" << endl <<
+ indent() << "$self->{seqid} = 0;" << endl;
}
- f_service_ << indent() << "return bless($self,$classname);" << endl;
+ f_service_ <<
+ indent() << "return bless($self,$classname);"<<endl;
indent_down();
- f_service_ << "}" << endl << endl;
+ f_service_ <<
+ "}" << endl << endl;
// Generate client method implementations
vector<t_function*> functions = tservice->get_functions();
@@ -1014,7 +1125,8 @@ void t_perl_generator::generate_service_client(t_service* tservice) {
indent_up();
- indent(f_service_) << indent() << "$self->send_" << funname << "(";
+ indent(f_service_) << indent() <<
+ "$self->send_" << funname << "(";
bool first = true;
for (fld_iter = fields.begin(); fld_iter != fields.end(); ++fld_iter) {
@@ -1032,132 +1144,161 @@ void t_perl_generator::generate_service_client(t_service* tservice) {
if (!(*f_iter)->get_returntype()->is_void()) {
f_service_ << "return ";
}
- f_service_ << "$self->recv_" << funname << "();" << endl;
+ f_service_ <<
+ "$self->recv_" << funname << "();" << endl;
}
indent_down();
f_service_ << "}" << endl << endl;
- f_service_ << "sub send_" << function_signature(*f_iter) << endl;
+ f_service_ <<
+ "sub send_" << function_signature(*f_iter) << endl;
indent_up();
- std::string argsname = perl_namespace(tservice->get_program()) + service_name_ + "_"
- + (*f_iter)->get_name() + "_args";
+ std::string argsname = perl_namespace(tservice->get_program()) + service_name_ + "_" + (*f_iter)->get_name() + "_args";
// Serialize the request header
- f_service_ << indent() << "$self->{output}->writeMessageBegin('" << (*f_iter)->get_name()
- << "', " << ((*f_iter)->is_oneway() ? "TMessageType::ONEWAY" : "TMessageType::CALL")
- << ", $self->{seqid});" << endl;
+ f_service_ <<
+ indent() << "$self->{output}->writeMessageBegin('" << (*f_iter)->get_name() << "', " <<
+ ((*f_iter)->is_oneway() ? "TMessageType::ONEWAY" : "TMessageType::CALL") <<
+ ", $self->{seqid});" << endl;
- f_service_ << indent() << "my $args = new " << argsname << "();" << endl;
+ f_service_ <<
+ indent() << "my $args = new " << argsname << "();" << endl;
for (fld_iter = fields.begin(); fld_iter != fields.end(); ++fld_iter) {
- f_service_ << indent() << "$args->{" << (*fld_iter)->get_name() << "} = $"
- << (*fld_iter)->get_name() << ";" << endl;
+ f_service_ <<
+ indent() << "$args->{" << (*fld_iter)->get_name() << "} = $" << (*fld_iter)->get_name() << ";" << endl;
}
// Write to the stream
- f_service_ << indent() << "$args->write($self->{output});" << endl << indent()
- << "$self->{output}->writeMessageEnd();" << endl << indent()
- << "$self->{output}->getTransport()->flush();" << endl;
+ f_service_ <<
+ indent() << "$args->write($self->{output});" << endl <<
+ indent() << "$self->{output}->writeMessageEnd();" << endl <<
+ indent() << "$self->{output}->getTransport()->flush();" << endl;
+
indent_down();
f_service_ << "}" << endl;
+
if (!(*f_iter)->is_oneway()) {
- std::string resultname = perl_namespace(tservice->get_program()) + service_name_ + "_"
- + (*f_iter)->get_name() + "_result";
+ std::string resultname = perl_namespace(tservice->get_program()) + service_name_ + "_" + (*f_iter)->get_name() + "_result";
t_struct noargs(program_);
t_function recv_function((*f_iter)->get_returntype(),
string("recv_") + (*f_iter)->get_name(),
&noargs);
// Open function
- f_service_ << endl << "sub " << function_signature(&recv_function) << endl;
+ f_service_ <<
+ endl <<
+ "sub " << function_signature(&recv_function) << endl;
indent_up();
- f_service_ << indent() << "my $rseqid = 0;" << endl << indent() << "my $fname;" << endl
- << indent() << "my $mtype = 0;" << endl << endl;
+ f_service_ <<
+ indent() << "my $rseqid = 0;" << endl <<
+ indent() << "my $fname;" << endl <<
+ indent() << "my $mtype = 0;" << endl <<
+ endl;
+
+ f_service_ <<
+ indent() << "$self->{input}->readMessageBegin(\\$fname, \\$mtype, \\$rseqid);" << endl <<
+ indent() << "if ($mtype == TMessageType::EXCEPTION) {" << endl <<
+ indent() << " my $x = new TApplicationException();" << endl <<
+ indent() << " $x->read($self->{input});" << endl <<
+ indent() << " $self->{input}->readMessageEnd();" << endl <<
+ indent() << " die $x;" << endl <<
+ indent() << "}" << endl;
+
- f_service_ << indent() << "$self->{input}->readMessageBegin(\\$fname, \\$mtype, \\$rseqid);"
- << endl << indent() << "if ($mtype == TMessageType::EXCEPTION) {" << endl
- << indent() << " my $x = new TApplicationException();" << endl << indent()
- << " $x->read($self->{input});" << endl << indent()
- << " $self->{input}->readMessageEnd();" << endl << indent() << " die $x;" << endl
- << indent() << "}" << endl;
+ f_service_ <<
+ indent() << "my $result = new " << resultname << "();" << endl <<
+ indent() << "$result->read($self->{input});" << endl;
- f_service_ << indent() << "my $result = new " << resultname << "();" << endl << indent()
- << "$result->read($self->{input});" << endl;
- f_service_ << indent() << "$self->{input}->readMessageEnd();" << endl << endl;
+ f_service_ <<
+ indent() << "$self->{input}->readMessageEnd();" << endl <<
+ endl;
+
// Careful, only return result if not a void function
if (!(*f_iter)->get_returntype()->is_void()) {
- f_service_ << indent() << "if (defined $result->{success} ) {" << endl << indent()
- << " return $result->{success};" << endl << indent() << "}" << endl;
+ f_service_ <<
+ indent() << "if (defined $result->{success} ) {" << endl <<
+ indent() << " return $result->{success};" << endl <<
+ indent() << "}" << endl;
}
t_struct* xs = (*f_iter)->get_xceptions();
const std::vector<t_field*>& xceptions = xs->get_members();
vector<t_field*>::const_iterator x_iter;
for (x_iter = xceptions.begin(); x_iter != xceptions.end(); ++x_iter) {
- f_service_ << indent() << "if (defined $result->{" << (*x_iter)->get_name() << "}) {"
- << endl << indent() << " die $result->{" << (*x_iter)->get_name() << "};"
- << endl << indent() << "}" << endl;
+ f_service_ <<
+ indent() << "if (defined $result->{" << (*x_iter)->get_name() << "}) {" << endl <<
+ indent() << " die $result->{" << (*x_iter)->get_name() << "};" << endl <<
+ indent() << "}" << endl;
}
// Careful, only return _result if not a void function
if ((*f_iter)->get_returntype()->is_void()) {
- indent(f_service_) << "return;" << endl;
+ indent(f_service_) <<
+ "return;" << endl;
} else {
- f_service_ << indent() << "die \"" << (*f_iter)->get_name() << " failed: unknown result\";"
- << endl;
+ f_service_ <<
+ indent() << "die \"" << (*f_iter)->get_name() << " failed: unknown result\";" << endl;
}
// Close function
indent_down();
- f_service_ << "}" << endl;
+ f_service_ << "}"<<endl;
+
}
}
+
}
/**
* Deserializes a field of any type.
*/
-void t_perl_generator::generate_deserialize_field(ofstream& out,
+void t_perl_generator::generate_deserialize_field(ofstream &out,
t_field* tfield,
string prefix,
bool inclass) {
- (void)inclass;
+ (void) inclass;
t_type* type = get_true_type(tfield->get_type());
if (type->is_void()) {
- throw "CANNOT GENERATE DESERIALIZE CODE FOR void TYPE: " + prefix + tfield->get_name();
+ throw "CANNOT GENERATE DESERIALIZE CODE FOR void TYPE: " +
+ prefix + tfield->get_name();
}
string name = tfield->get_name();
- // Hack for when prefix is defined (always a hash ref)
+ //Hack for when prefix is defined (always a hash ref)
if (!prefix.empty()) {
name = prefix + "{" + tfield->get_name() + "}";
}
if (type->is_struct() || type->is_xception()) {
- generate_deserialize_struct(out, (t_struct*)type, name);
+ generate_deserialize_struct(out,
+ (t_struct*)type,
+ name);
} else if (type->is_container()) {
generate_deserialize_container(out, type, name);
} else if (type->is_base_type() || type->is_enum()) {
- indent(out) << "$xfer += $input->";
+ indent(out) <<
+ "$xfer += $input->";
if (type->is_base_type()) {
t_base_type::t_base tbase = ((t_base_type*)type)->get_base();
switch (tbase) {
case t_base_type::TYPE_VOID:
- throw "compiler error: cannot serialize void field in a struct: " + name;
+ throw "compiler error: cannot serialize void field in a struct: " +
+ name;
break;
case t_base_type::TYPE_STRING:
out << "readString(\\$" << name << ");";
@@ -1190,8 +1331,7 @@ void t_perl_generator::generate_deserialize_field(ofstream& out,
} else {
printf("DO NOT KNOW HOW TO DESERIALIZE FIELD '%s' TYPE '%s'\n",
- tfield->get_name().c_str(),
- type->get_name().c_str());
+ tfield->get_name().c_str(), type->get_name().c_str());
}
}
@@ -1201,15 +1341,17 @@ void t_perl_generator::generate_deserialize_field(ofstream& out,
* buffer for deserialization, and that there is a variable protocol which
* is a reference to a TProtocol serialization object.
*/
-void t_perl_generator::generate_deserialize_struct(ofstream& out,
+void t_perl_generator::generate_deserialize_struct(ofstream &out,
t_struct* tstruct,
string prefix) {
- out << indent() << "$" << prefix << " = new " << perl_namespace(tstruct->get_program())
- << tstruct->get_name() << "();" << endl << indent() << "$xfer += $" << prefix
- << "->read($input);" << endl;
+ out <<
+ indent() << "$" << prefix << " = new " << perl_namespace(tstruct->get_program()) << tstruct->get_name() << "();" << endl <<
+ indent() << "$xfer += $" << prefix << "->read($input);" << endl;
}
-void t_perl_generator::generate_deserialize_container(ofstream& out, t_type* ttype, string prefix) {
+void t_perl_generator::generate_deserialize_container(ofstream &out,
+ t_type* ttype,
+ string prefix) {
scope_up(out);
string size = tmp("_size");
@@ -1222,33 +1364,43 @@ void t_perl_generator::generate_deserialize_container(ofstream& out, t_type* tty
t_field fvtype(g_type_byte, vtype);
t_field fetype(g_type_byte, etype);
- out << indent() << "my $" << size << " = 0;" << endl;
+ out <<
+ indent() << "my $" << size << " = 0;" << endl;
// Declare variables, read header
if (ttype->is_map()) {
- out << indent() << "$" << prefix << " = {};" << endl << indent() << "my $" << ktype << " = 0;"
- << endl << indent() << "my $" << vtype << " = 0;" << endl;
+ out <<
+ indent() << "$" << prefix << " = {};" << endl <<
+ indent() << "my $" << ktype << " = 0;" << endl <<
+ indent() << "my $" << vtype << " = 0;" << endl;
- out << indent() << "$xfer += $input->readMapBegin("
- << "\\$" << ktype << ", \\$" << vtype << ", \\$" << size << ");" << endl;
+ out <<
+ indent() << "$xfer += $input->readMapBegin(" <<
+ "\\$" << ktype << ", \\$" << vtype << ", \\$" << size << ");" << endl;
} else if (ttype->is_set()) {
- out << indent() << "$" << prefix << " = {};" << endl << indent() << "my $" << etype << " = 0;"
- << endl << indent() << "$xfer += $input->readSetBegin("
- << "\\$" << etype << ", \\$" << size << ");" << endl;
+ out <<
+ indent() << "$" << prefix << " = {};" << endl <<
+ indent() << "my $" << etype << " = 0;" << endl <<
+ indent() << "$xfer += $input->readSetBegin(" <<
+ "\\$" << etype << ", \\$" << size << ");" << endl;
} else if (ttype->is_list()) {
- out << indent() << "$" << prefix << " = [];" << endl << indent() << "my $" << etype << " = 0;"
- << endl << indent() << "$xfer += $input->readListBegin("
- << "\\$" << etype << ", \\$" << size << ");" << endl;
+ out <<
+ indent() << "$" << prefix << " = [];" << endl <<
+ indent() << "my $" << etype << " = 0;" << endl <<
+ indent() << "$xfer += $input->readListBegin(" <<
+ "\\$" << etype << ", \\$" << size << ");" << endl;
+
}
// For loop iterates over elements
string i = tmp("_i");
- indent(out) << "for (my $" << i << " = 0; $" << i << " < $" << size << "; ++$" << i << ")"
- << endl;
+ indent(out) <<
+ "for (my $" <<
+ i << " = 0; $" << i << " < $" << size << "; ++$" << i << ")" << endl;
scope_up(out);
@@ -1262,6 +1414,7 @@ void t_perl_generator::generate_deserialize_container(ofstream& out, t_type* tty
scope_down(out);
+
// Read container end
if (ttype->is_map()) {
indent(out) << "$xfer += $input->readMapEnd();" << endl;
@@ -1274,81 +1427,103 @@ void t_perl_generator::generate_deserialize_container(ofstream& out, t_type* tty
scope_down(out);
}
+
/**
* Generates code to deserialize a map
*/
-void t_perl_generator::generate_deserialize_map_element(ofstream& out, t_map* tmap, string prefix) {
+void t_perl_generator::generate_deserialize_map_element(ofstream &out,
+ t_map* tmap,
+ string prefix) {
string key = tmp("key");
string val = tmp("val");
t_field fkey(tmap->get_key_type(), key);
t_field fval(tmap->get_val_type(), val);
- indent(out) << declare_field(&fkey, true, true) << endl;
- indent(out) << declare_field(&fval, true, true) << endl;
+ indent(out) <<
+ declare_field(&fkey, true, true) << endl;
+ indent(out) <<
+ declare_field(&fval, true, true) << endl;
generate_deserialize_field(out, &fkey);
generate_deserialize_field(out, &fval);
- indent(out) << "$" << prefix << "->{$" << key << "} = $" << val << ";" << endl;
+ indent(out) <<
+ "$" << prefix << "->{$" << key << "} = $" << val << ";" << endl;
}
-void t_perl_generator::generate_deserialize_set_element(ofstream& out, t_set* tset, string prefix) {
+void t_perl_generator::generate_deserialize_set_element(ofstream &out,
+ t_set* tset,
+ string prefix) {
string elem = tmp("elem");
t_field felem(tset->get_elem_type(), elem);
- indent(out) << "my $" << elem << " = undef;" << endl;
+ indent(out) <<
+ "my $" << elem << " = undef;" << endl;
generate_deserialize_field(out, &felem);
- indent(out) << "$" << prefix << "->{$" << elem << "} = 1;" << endl;
+ indent(out) <<
+ "$" << prefix << "->{$" << elem << "} = 1;" << endl;
}
-void t_perl_generator::generate_deserialize_list_element(ofstream& out,
+void t_perl_generator::generate_deserialize_list_element(ofstream &out,
t_list* tlist,
string prefix) {
string elem = tmp("elem");
t_field felem(tlist->get_elem_type(), elem);
- indent(out) << "my $" << elem << " = undef;" << endl;
+ indent(out) <<
+ "my $" << elem << " = undef;" << endl;
generate_deserialize_field(out, &felem);
- indent(out) << "push(@{$" << prefix << "},$" << elem << ");" << endl;
+ indent(out) <<
+ "push(@{$" << prefix << "},$" << elem << ");" << endl;
}
+
/**
* Serializes a field of any type.
*
* @param tfield The field to serialize
* @param prefix Name to prepend to field name
*/
-void t_perl_generator::generate_serialize_field(ofstream& out, t_field* tfield, string prefix) {
+void t_perl_generator::generate_serialize_field(ofstream &out,
+ t_field* tfield,
+ string prefix) {
t_type* type = get_true_type(tfield->get_type());
// Do nothing for void types
if (type->is_void()) {
- throw "CANNOT GENERATE SERIALIZE CODE FOR void TYPE: " + prefix + tfield->get_name();
+ throw "CANNOT GENERATE SERIALIZE CODE FOR void TYPE: " +
+ prefix + tfield->get_name();
}
if (type->is_struct() || type->is_xception()) {
- generate_serialize_struct(out, (t_struct*)type, prefix + "{" + tfield->get_name() + "}");
+ generate_serialize_struct(out,
+ (t_struct*)type,
+ prefix + "{"+tfield->get_name()+"}" );
} else if (type->is_container()) {
- generate_serialize_container(out, type, prefix + "{" + tfield->get_name() + "}");
+ generate_serialize_container(out,
+ type,
+ prefix + "{" + tfield->get_name()+"}");
} else if (type->is_base_type() || type->is_enum()) {
string name = tfield->get_name();
- // Hack for when prefix is defined (always a hash ref)
- if (!prefix.empty())
+ //Hack for when prefix is defined (always a hash ref)
+ if(!prefix.empty())
name = prefix + "{" + tfield->get_name() + "}";
- indent(out) << "$xfer += $output->";
+ indent(out) <<
+ "$xfer += $output->";
if (type->is_base_type()) {
t_base_type::t_base tbase = ((t_base_type*)type)->get_base();
switch (tbase) {
case t_base_type::TYPE_VOID:
- throw "compiler error: cannot serialize void field in a struct: " + name;
+ throw
+ "compiler error: cannot serialize void field in a struct: " + name;
break;
case t_base_type::TYPE_STRING:
out << "writeString($" << name << ");";
@@ -1393,32 +1568,41 @@ void t_perl_generator::generate_serialize_field(ofstream& out, t_field* tfield,
* @param tstruct The struct to serialize
* @param prefix String prefix to attach to all fields
*/
-void t_perl_generator::generate_serialize_struct(ofstream& out, t_struct* tstruct, string prefix) {
- (void)tstruct;
- indent(out) << "$xfer += $" << prefix << "->write($output);" << endl;
+void t_perl_generator::generate_serialize_struct(ofstream &out,
+ t_struct* tstruct,
+ string prefix) {
+ (void) tstruct;
+ indent(out) <<
+ "$xfer += $" << prefix << "->write($output);" << endl;
}
/**
* Writes out a container
*/
-void t_perl_generator::generate_serialize_container(ofstream& out, t_type* ttype, string prefix) {
+void t_perl_generator::generate_serialize_container(ofstream &out,
+ t_type* ttype,
+ string prefix) {
scope_up(out);
if (ttype->is_map()) {
- indent(out) << "$xfer += $output->writeMapBegin("
- << type_to_enum(((t_map*)ttype)->get_key_type()) << ", "
- << type_to_enum(((t_map*)ttype)->get_val_type()) << ", "
- << "scalar(keys %{$" << prefix << "}));" << endl;
+ indent(out) <<
+ "$xfer += $output->writeMapBegin(" <<
+ type_to_enum(((t_map*)ttype)->get_key_type()) << ", " <<
+ type_to_enum(((t_map*)ttype)->get_val_type()) << ", " <<
+ "scalar(keys %{$" << prefix << "}));" << endl;
} else if (ttype->is_set()) {
- indent(out) << "$xfer += $output->writeSetBegin("
- << type_to_enum(((t_set*)ttype)->get_elem_type()) << ", "
- << "scalar(@{$" << prefix << "}));" << endl;
+ indent(out) <<
+ "$xfer += $output->writeSetBegin(" <<
+ type_to_enum(((t_set*)ttype)->get_elem_type()) << ", " <<
+ "scalar(@{$" << prefix << "}));" << endl;
} else if (ttype->is_list()) {
- indent(out) << "$xfer += $output->writeListBegin("
- << type_to_enum(((t_list*)ttype)->get_elem_type()) << ", "
- << "scalar(@{$" << prefix << "}));" << endl;
+ indent(out) <<
+ "$xfer += $output->writeListBegin(" <<
+ type_to_enum(((t_list*)ttype)->get_elem_type()) << ", " <<
+ "scalar(@{$" << prefix << "}));" << endl;
+
}
scope_up(out);
@@ -1426,8 +1610,8 @@ void t_perl_generator::generate_serialize_container(ofstream& out, t_type* ttype
if (ttype->is_map()) {
string kiter = tmp("kiter");
string viter = tmp("viter");
- indent(out) << "while( my ($" << kiter << ",$" << viter << ") = each %{$" << prefix << "}) "
- << endl;
+ indent(out) <<
+ "while( my ($"<<kiter<<",$"<<viter<<") = each %{$" << prefix << "}) " << endl;
scope_up(out);
generate_serialize_map_element(out, (t_map*)ttype, kiter, viter);
@@ -1435,14 +1619,17 @@ void t_perl_generator::generate_serialize_container(ofstream& out, t_type* ttype
} else if (ttype->is_set()) {
string iter = tmp("iter");
- indent(out) << "foreach my $" << iter << " (@{$" << prefix << "})" << endl;
+ indent(out) <<
+ "foreach my $"<<iter<<" (@{$" << prefix << "})" << endl;
scope_up(out);
generate_serialize_set_element(out, (t_set*)ttype, iter);
scope_down(out);
+
} else if (ttype->is_list()) {
string iter = tmp("iter");
- indent(out) << "foreach my $" << iter << " (@{$" << prefix << "}) " << endl;
+ indent(out) <<
+ "foreach my $"<<iter<<" (@{$" << prefix << "}) " << endl;
scope_up(out);
generate_serialize_list_element(out, (t_list*)ttype, iter);
scope_down(out);
@@ -1451,11 +1638,14 @@ void t_perl_generator::generate_serialize_container(ofstream& out, t_type* ttype
scope_down(out);
if (ttype->is_map()) {
- indent(out) << "$xfer += $output->writeMapEnd();" << endl;
+ indent(out) <<
+ "$xfer += $output->writeMapEnd();" << endl;
} else if (ttype->is_set()) {
- indent(out) << "$xfer += $output->writeSetEnd();" << endl;
+ indent(out) <<
+ "$xfer += $output->writeSetEnd();" << endl;
} else if (ttype->is_list()) {
- indent(out) << "$xfer += $output->writeListEnd();" << endl;
+ indent(out) <<
+ "$xfer += $output->writeListEnd();" << endl;
}
scope_down(out);
@@ -1465,7 +1655,7 @@ void t_perl_generator::generate_serialize_container(ofstream& out, t_type* ttype
* Serializes the members of a map.
*
*/
-void t_perl_generator::generate_serialize_map_element(ofstream& out,
+void t_perl_generator::generate_serialize_map_element(ofstream &out,
t_map* tmap,
string kiter,
string viter) {
@@ -1479,7 +1669,9 @@ void t_perl_generator::generate_serialize_map_element(ofstream& out,
/**
* Serializes the members of a set.
*/
-void t_perl_generator::generate_serialize_set_element(ofstream& out, t_set* tset, string iter) {
+void t_perl_generator::generate_serialize_set_element(ofstream &out,
+ t_set* tset,
+ string iter) {
t_field efield(tset->get_elem_type(), iter);
generate_serialize_field(out, &efield);
}
@@ -1487,7 +1679,9 @@ void t_perl_generator::generate_serialize_set_element(ofstream& out, t_set* tset
/**
* Serializes the members of a list.
*/
-void t_perl_generator::generate_serialize_list_element(ofstream& out, t_list* tlist, string iter) {
+void t_perl_generator::generate_serialize_list_element(ofstream &out,
+ t_list* tlist,
+ string iter) {
t_field efield(tlist->get_elem_type(), iter);
generate_serialize_field(out, &efield);
}
@@ -1522,8 +1716,7 @@ string t_perl_generator::declare_field(t_field* tfield, bool init, bool obj) {
result += " = 0.0";
break;
default:
- throw "compiler error: no PERL initializer for base type "
- + t_base_type::t_base_name(tbase);
+ throw "compiler error: no PERL initializer for base type " + t_base_type::t_base_name(tbase);
}
} else if (type->is_enum()) {
result += " = 0";
@@ -1546,15 +1739,16 @@ string t_perl_generator::declare_field(t_field* tfield, bool init, bool obj) {
* @param tfunction Function definition
* @return String of rendered function definition
*/
-string t_perl_generator::function_signature(t_function* tfunction, string prefix) {
+string t_perl_generator::function_signature(t_function* tfunction,
+ string prefix) {
string str;
- str = prefix + tfunction->get_name() + "{\n";
+ str = prefix + tfunction->get_name() + "{\n";
str += " my $self = shift;\n";
- // Need to create perl function arg inputs
- const vector<t_field*>& fields = tfunction->get_arglist()->get_members();
+ //Need to create perl function arg inputs
+ const vector<t_field*> &fields = tfunction->get_arglist()->get_members();
vector<t_field*>::const_iterator f_iter;
for (f_iter = fields.begin(); f_iter != fields.end(); ++f_iter) {
@@ -1587,7 +1781,7 @@ string t_perl_generator::argument_list(t_struct* tstruct) {
/**
* Converts the parse type to a C++ enum string for the given type.
*/
-string t_perl_generator::type_to_enum(t_type* type) {
+string t_perl_generator ::type_to_enum(t_type* type) {
type = get_true_type(type);
if (type->is_base_type()) {
@@ -1626,3 +1820,4 @@ string t_perl_generator::type_to_enum(t_type* type) {
}
THRIFT_REGISTER_GENERATOR(perl, "Perl", "")
+