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-rw-r--r--src/db.cc19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/db.cc b/src/db.cc
index d1e0a85..9ae5f8f 100644
--- a/src/db.cc
+++ b/src/db.cc
@@ -14,17 +14,36 @@ namespace napkin {
db_t::db_t() {
const char *h = getenv("HOME");
if(h) {
datadir = h;
datadir += "/."PACKAGE_NAME"/";
}else{
+#if defined(HAVE_GET_CURRENT_DIR_NAME)
char *cwd = get_current_dir_name();
if(!cwd)
throw napkin::exception("failed to get_current_dir_name()");
datadir = cwd;
free(cwd);
+#elif defined(HAVE_GETCWD)
+ {
+ char cwd[
+# if defined(MAXPATH)
+ MAXPATH
+# elif defined(MAXPATHLEN)
+ MAXPATHLEN
+# else /* maxpath */
+ 512
+#endif /* maxpath */
+ ];
+ if(!getcwd(cwd,sizeof(cwd)))
+ throw napkin::exception("failed to getcwd()");
+ datadir = cwd;
+ }
+#else /* get cwd */
+# error dunno how to get current workdir
+#endif /* get cwd */
datadir += "/."PACKAGE_NAME"/";
}
if(access(datadir.c_str(),R_OK|W_OK)
&& mkdir(datadir.c_str(),0700))
throw napkin::exception("no access to '"+datadir+"' directory");
open((datadir+PACKAGE_NAME".db").c_str());