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76 lines
1.7 KiB
C++
76 lines
1.7 KiB
C++
#include <sarp/config.h>
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#include <sarp/mem.h>
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#include "config.hpp"
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#include "ini.hpp"
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namespace sarp
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{
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template<typename Config, typename Section>
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static Section find_section(Config & c, const std::string & name, const Section & fallback)
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{
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if(c.sections.find(name) == c.sections.end())
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return fallback;
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return c.sections[name].values;
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}
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bool Config::Load(const char * fname)
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{
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std::ifstream f;
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f.open(fname);
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if(f.is_open())
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{
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ini::Parser parser(f);
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auto & top = parser.top();
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router = find_section(top, "router", section_t{});
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network = find_section(top, "network", section_t{});
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netdb = find_section(top, "netdb", section_t{});
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links = find_section(top, "links", section_t{});
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return true;
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}
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return false;
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};
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}
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extern "C" {
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void sarp_new_config(struct sarp_config ** conf)
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{
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sarp_config * c = static_cast<sarp_config *>(sarp_g_mem.malloc(sizeof(sarp_config)));
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*conf = c;
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}
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void sarp_free_config(struct sarp_config ** conf)
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{
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if(*conf)
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sarp_g_mem.free(*conf);
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*conf = nullptr;
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}
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int sarp_load_config(struct sarp_config * conf, const char * fname)
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{
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if(!conf->impl.Load(fname)) return -1;
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return 0;
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}
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void sarp_config_iter(struct sarp_config * conf, struct sarp_config_iterator iter)
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{
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iter.conf = conf;
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std::map<std::string, sarp::Config::section_t&> sections = {
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{"router", conf->impl.router},
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{"network", conf->impl.network},
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{"links", conf->impl.links},
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{"netdb", conf->impl.netdb}
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};
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for(const auto & section : sections)
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for(const auto & item : section.second)
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iter.visit(&iter, section.first.c_str(), item.first.c_str(), item.second.c_str());
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}
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}
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