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hyprwayland-scanner
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core: add --wayland-enums and raw events

This commit is contained in:
Vaxry 2024-05-10 17:52:18 +01:00
parent e2fc1c0eb8
commit 9ca975c910
1 changed files with 78 additions and 11 deletions
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89
src/main.cpp
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@ -8,6 +8,8 @@
#include <tuple>
#include <filesystem>
bool waylandEnums = false;
struct SRequestArgument {
std::string wlType;
std::string interface;
@ -100,7 +102,7 @@ std::string camelize(std::string snake) {
return result;
}
std::string WPTypeToCType(const SRequestArgument& arg, bool event /* events pass iface ptrs, requests ids */) {
std::string WPTypeToCType(const SRequestArgument& arg, bool event /* events pass iface ptrs, requests ids */, bool ignoreTypes = false /* for dangerous */) {
if (arg.wlType == "uint" || arg.wlType == "new_id") {
if (arg.enumName.empty() && arg.interface.empty())
return "uint32_t";
@ -119,7 +121,7 @@ std::string WPTypeToCType(const SRequestArgument& arg, bool event /* events pass
return "uint32_t";
}
if (arg.wlType == "object") {
if (!arg.interface.empty() && event) {
if (!arg.interface.empty() && event && !ignoreTypes) {
for (auto& i : XMLDATA.ifaces) {
if (i.name == arg.interface)
return camelize("C_" + arg.interface + "*");
@ -153,7 +155,7 @@ void parseXML(pugi::xml_document& doc) {
for (auto& ge : doc.child("protocol").children("enum")) {
SEnum enum_;
enum_.nameOriginal = ge.attribute("name").as_string();
enum_.name = camelize(PROTO_DATA.name + "_" + enum_.nameOriginal);
enum_.name = waylandEnums ? "enum " + PROTO_DATA.name + "_" + enum_.nameOriginal : camelize(PROTO_DATA.name + "_" + enum_.nameOriginal);
for (auto& entry : ge.children("entry")) {
auto VALUENAME = enum_.nameOriginal + "_" + entry.attribute("name").as_string();
std::transform(VALUENAME.begin(), VALUENAME.end(), VALUENAME.begin(), ::toupper);
@ -170,7 +172,7 @@ void parseXML(pugi::xml_document& doc) {
for (auto& en : iface.children("enum")) {
SEnum enum_;
enum_.nameOriginal = en.attribute("name").as_string();
enum_.name = camelize(ifc.name + "_" + enum_.nameOriginal);
enum_.name = waylandEnums ? "enum " + ifc.name + "_" + enum_.nameOriginal : camelize(ifc.name + "_" + enum_.nameOriginal);
for (auto& entry : en.children("entry")) {
auto VALUENAME = ifc.name + "_" + enum_.nameOriginal + "_" + entry.attribute("name").as_string();
std::transform(VALUENAME.begin(), VALUENAME.end(), VALUENAME.begin(), ::toupper);
@ -239,12 +241,14 @@ struct wl_resource;
)#";
// parse all enums
for (auto& en : XMLDATA.enums) {
HEADER += std::format("enum {} : uint32_t {{\n", en.name);
for (auto& [k, v] : en.values) {
HEADER += std::format(" {} = {},\n", k, v);
if (!waylandEnums) {
for (auto& en : XMLDATA.enums) {
HEADER += std::format("enum {} : uint32_t {{\n", en.name);
for (auto& [k, v] : en.values) {
HEADER += std::format(" {} = {},\n", k, v);
}
HEADER += "};\n\n";
}
HEADER += "};\n\n";
}
// fw declare all classes
@ -352,6 +356,21 @@ class {} {{
HEADER += std::format(" void {}({});\n", camelize("send_" + ev.name), args);
}
// dangerous ones
for (auto& ev : iface.events) {
std::string args = "";
for (auto& arg : ev.args) {
args += WPTypeToCType(arg, true, true) + ", ";
}
if (!args.empty()) {
args.pop_back();
args.pop_back();
}
HEADER += std::format(" void {}({});\n", camelize("send_" + ev.name + "_raw"), args);
}
// end events
// start private section
@ -566,6 +585,39 @@ void {}::{}({}) {{
evid++;
}
// dangerous
evid = 0;
for (auto& ev : iface.events) {
const auto EVENT_NAME = camelize("send_" + ev.name + "_raw");
std::string argsC = "";
for (auto& arg : ev.args) {
argsC += WPTypeToCType(arg, true, true) + " " + arg.name + ", ";
}
if (!argsC.empty()) {
argsC.pop_back();
argsC.pop_back();
}
std::string argsN = ", ";
for (auto& arg : ev.args) {
argsN += arg.name + ", ";
}
argsN.pop_back();
argsN.pop_back();
SOURCE += std::format(R"#(
void {}::{}({}) {{
wl_resource_post_event(pResource, {}{});
}}
)#",
IFACE_CLASS_NAME_CAMEL, EVENT_NAME, argsC, evid, argsN);
evid++;
}
// wayland interfaces and stuff
// type tables
@ -714,6 +766,8 @@ int main(int argc, char** argv, char** envp) {
std::string outpath = "";
std::string protopath = "";
int pathsTaken = 0;
for (int i = 1; i < argc; ++i) {
std::string curarg = argv[i];
@ -722,10 +776,23 @@ int main(int argc, char** argv, char** envp) {
return 0;
}
if (i == 1)
if (curarg == "--wayland-enums") {
waylandEnums = true;
continue;
}
if (pathsTaken == 0) {
protopath = curarg;
else if (i == 2)
pathsTaken++;
continue;
} else if (pathsTaken == 1) {
outpath = curarg;
pathsTaken++;
continue;
}
std::cout << "Too many args or unknown arg " << curarg << "\n";
return 1;
}
if (outpath.empty() || protopath.empty()) {