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Workaround for circular imports

This commit is contained in:
Oskar Carl 2021-06-21 19:29:09 +02:00
parent e8278431d2
commit e62b634f72
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GPG Key ID: 25FB862C4317BCA4
2 changed files with 7 additions and 4 deletions
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2
include/client.hpp
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@ -38,7 +38,7 @@ class Client {
const std::string getValidPath(const std::vector<std::string> &paths) const; const std::string getValidPath(const std::vector<std::string> &paths) const;
void handleOutput(struct waybar_output &output); void handleOutput(struct waybar_output &output);
bool isValidOutput(const Json::Value &config, struct waybar_output &output); bool isValidOutput(const Json::Value &config, struct waybar_output &output);
auto setupConfig(const std::string &config_file) -> void; auto setupConfig(const std::string &config_file, int depth) -> void;
auto mergeConfig(Json::Value &a_config_, Json::Value &b_config_) -> void; auto mergeConfig(Json::Value &a_config_, Json::Value &b_config_) -> void;
auto setupCss(const std::string &css_file) -> void; auto setupCss(const std::string &css_file) -> void;
struct waybar_output & getOutput(void *); struct waybar_output & getOutput(void *);

9
src/client.cpp
View File

@ -234,7 +234,10 @@ std::tuple<const std::string, const std::string> waybar::Client::getConfigs(
return {config_file, css_file}; return {config_file, css_file};
} }
auto waybar::Client::setupConfig(const std::string &config_file) -> void { auto waybar::Client::setupConfig(const std::string &config_file, int depth) -> void {
if (depth > 100) {
throw std::runtime_error("Aborting due to likely recursive include in config files");
}
std::ifstream file(config_file); std::ifstream file(config_file);
if (!file.is_open()) { if (!file.is_open()) {
throw std::runtime_error("Can't open config file"); throw std::runtime_error("Can't open config file");
@ -245,7 +248,7 @@ auto waybar::Client::setupConfig(const std::string &config_file) -> void {
if (tmp_config_["include"].isArray()) { if (tmp_config_["include"].isArray()) {
for (const auto &include : tmp_config_["include"]) { for (const auto &include : tmp_config_["include"]) {
spdlog::info("Including resource file: {}", include.asString()); spdlog::info("Including resource file: {}", include.asString());
setupConfig(getValidPath({include.asString()})); setupConfig(getValidPath({include.asString()}), ++depth);
} }
} }
mergeConfig(config_, tmp_config_); mergeConfig(config_, tmp_config_);
@ -337,7 +340,7 @@ int waybar::Client::main(int argc, char *argv[]) {
} }
wl_display = gdk_wayland_display_get_wl_display(gdk_display->gobj()); wl_display = gdk_wayland_display_get_wl_display(gdk_display->gobj());
auto [config_file, css_file] = getConfigs(config, style); auto [config_file, css_file] = getConfigs(config, style);
setupConfig(config_file); setupConfig(config_file, 0);
setupCss(css_file); setupCss(css_file);
bindInterfaces(); bindInterfaces();
gtk_app->hold(); gtk_app->hold();