lib/Plugins/CCpp: respect DebugInfoCacheMB setting

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/lib/Utils/xfuncs.cpp b/lib/Utils/xfuncs.cpp
index 9c8b0f1..533fbfa 100644
--- a/lib/Utils/xfuncs.cpp
+++ b/lib/Utils/xfuncs.cpp
@@ -321,3 +321,37 @@ int is_regular_file(struct dirent *dent, const char *dirname)
 
         return r == 0 && S_ISREG(statbuf.st_mode);
 }
+
+/* Is it "." or ".."? */
+/* abrtlib candidate */
+bool dot_or_dotdot(const char *filename)
+{
+    if (filename[0] != '.') return false;
+    if (filename[1] == '\0') return true;
+    if (filename[1] != '.') return false;
+    if (filename[2] == '\0') return true;
+    return false;
+}
+
+/* Find out if the last character of a string matches the one given.
+ * Don't underrun the buffer if the string length is 0.
+ */
+char *last_char_is(const char *s, int c)
+{
+	if (s && *s) {
+		s += strlen(s) - 1;
+		if ((unsigned char)*s == c)
+			return (char*)s;
+	}
+	return NULL;
+}
+
+std::string concat_path_file(const char *path, const char *filename)
+{
+	char *lc;
+
+	while (*filename == '/')
+		filename++;
+	lc = last_char_is(path, '/');
+	return ssprintf("%s%s%s", path, (lc==NULL ? "/" : ""), filename);
+}