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authorMichael Krelin <hacker@klever.net>2012-01-20 21:36:25 (UTC)
committer Michael Krelin <hacker@klever.net>2012-01-20 21:36:25 (UTC)
commit8f8bdd258276b1a53100393d6e7557f078898e71 (patch) (side-by-side diff)
treeea2fed0a86506212d55598674854d0d736634475 /src/eyekinfig.cc
parent62d09cb2346588773a9e25ac9e9a942816b8581a (diff)
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throw a fit if unable to parse config file
Signed-off-by: Michael Krelin <hacker@klever.net>
Diffstat (limited to 'src/eyekinfig.cc') (more/less context) (ignore whitespace changes)
-rw-r--r--src/eyekinfig.cc24
1 files changed, 13 insertions, 11 deletions
diff --git a/src/eyekinfig.cc b/src/eyekinfig.cc
index 56c74a7..6dde7b2 100644
--- a/src/eyekinfig.cc
+++ b/src/eyekinfig.cc
@@ -1,67 +1,69 @@
#include <cassert>
#include <stdexcept>
#include <autosprintf.h>
#include "eyekinfig.h"
#include "config.h"
-eyekinfig_t::eyekinfig_t(const std::string& ma)
- : macaddress(ma) {
+eyekinfig_t::eyekinfig_t(const std::string& ma) : macaddress(ma) {
+ try {
static cfg_opt_t opts[] = {
CFG_STR((char*)"targetdir",(char*)"/var/lib/" PACKAGE "/%s",CFGF_NONE),
CFG_STR((char*)"uploadkey",(char*)"",CFGF_NONE),
CFG_STR((char*)"on-start-session",(char*)"",CFGF_NONE),
CFG_STR((char*)"on-upload-photo",(char*)"",CFGF_NONE),
CFG_STR((char*)"on-mark-last-photo-in-roll",(char*)"",CFGF_NONE),
CFG_INT((char*)"umask",022,CFGF_NONE),
CFG_END()
};
cfg = cfg_init(opts,CFGF_NONE);
if(!cfg)
throw std::runtime_error("failed to cfg_init()");
std::string::size_type ls = macaddress.rfind('/');
- if(cfg_parse(cfg,gnu::autosprintf(
- EYEKIN_CONF_DIR "/%s.conf",
- (ls==std::string::npos)
- ? macaddress.c_str()
- : macaddress.substr(ls+1).c_str()
- )) ==CFG_PARSE_ERROR) {
- if(cfg) cfg_free(cfg);
- cfg=0;
- throw std::runtime_error("failed to cfg_parse()");
+ std::string cf = gnu::autosprintf( EYEKIN_CONF_DIR "/%s.conf",
+ macaddress.c_str()+((ls==std::string::npos)?0:ls+1) );
+ int r = cfg_parse(cfg,cf.c_str());
+ if(r != CFG_SUCCESS) {
+ cfg_free(cfg); cfg=0;
+ if(CFG_FILE_ERROR) throw std::runtime_error(gnu::autosprintf("failed to open configuration file '%s'",cf.c_str()));
+ throw std::runtime_error(gnu::autosprintf("failed to parse configuration file '%s'",cf.c_str()));
}
+ }catch(...) {
+ if(cfg) cfg_free(cfg), cfg=0;
+ throw;
}
+}
eyekinfig_t::~eyekinfig_t() {
if(cfg) cfg_free(cfg);
}
std::string eyekinfig_t::get_targetdir() {
assert(cfg);
return gnu::autosprintf(cfg_getstr(cfg,"targetdir"),macaddress.c_str());
}
std::string eyekinfig_t::get_upload_key() {
assert(cfg);
return cfg_getstr(cfg,"uploadkey");
}
std::string eyekinfig_t::get_on_start_session() {
assert(cfg);
return cfg_getstr(cfg,"on-start-session");
}
std::string eyekinfig_t::get_on_upload_photo() {
assert(cfg);
return cfg_getstr(cfg,"on-upload-photo");
}
std::string eyekinfig_t::get_on_mark_last_photo_in_roll() {
assert(cfg);
return cfg_getstr(cfg,"on-mark-last-photo-in-roll");
}
int eyekinfig_t::get_umask() {
assert(cfg);
return 0777&cfg_getint(cfg,"umask");
}