Move stringbuf into librpmio, rename header

- rename header to more generic rpmstring.h for collecting misc string
  helper functions

1 files changed, 52 insertions, 0 deletions

diff --git a/rpmio/rpmstring.h b/rpmio/rpmstring.h
new file mode 100644
index 000000000..ff0bdebbd
--- /dev/null
+++ b/rpmio/rpmstring.h
@@ -0,0 +1,52 @@
+#ifndef _RPMSTRING_H_
+#define _RPMSTRING_H_
+
+/** \file rpmio/rpmstring.h
+ *
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ */
+typedef struct StringBufRec *StringBuf;
+
+/**
+ */
+StringBuf newStringBuf(void);
+
+/**
+ */
+StringBuf freeStringBuf( StringBuf sb);
+
+/**
+ */
+void truncStringBuf(StringBuf sb);
+
+/**
+ */
+char * getStringBuf(StringBuf sb);
+
+/**
+ */
+void stripTrailingBlanksStringBuf(StringBuf sb);
+
+/**
+ */
+#define appendStringBuf(sb, s)     appendStringBufAux(sb, s, 0)
+
+/**
+ */
+#define appendLineStringBuf(sb, s) appendStringBufAux(sb, s, 1)
+
+/**
+ */
+void appendStringBufAux(StringBuf sb, const char * s, int nl);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _RPMSTRING_H_ */