1 files changed, 127 insertions, 0 deletions
diff --git a/lib/header_internal.h b/lib/header_internal.h
new file mode 100644
index 000000000..db87fdbab
--- /dev/null
+++ b/lib/header_internal.h
@@ -0,0 +1,127 @@
+#ifndef H_HEADER_INTERNAL
+#define H_HEADER_INTERNAL
+
+/** \ingroup header
+ * \file lib/header_internal.h
+ */
+
+#include <header.h>
+
+#if !defined(__LCLINT__)
+#include <netinet/in.h>
+#endif  /* __LCLINT__ */
+
+
+/**
+ * Description of tag data.
+ */
+struct entryInfo {
+    int_32 tag;			/*!< Tag identifier. */
+    int_32 type;		/*!< Tag data type. */
+    int_32 offset;		/*!< Offset into data segment (ondisk only). */
+    int_32 count;		/*!< Number of tag elements. */
+};
+
+#define	REGION_TAG_TYPE		RPM_BIN_TYPE
+#define	REGION_TAG_COUNT	sizeof(struct entryInfo)
+
+#define	ENTRY_IS_REGION(_e)     ((_e)->info.tag < HEADER_I18NTABLE)
+#define	ENTRY_IN_REGION(_e)	((_e)->info.offset < 0)
+
+/**
+ * A single tag from a Header.
+ */
+struct indexEntry {
+    struct entryInfo info;	/*!< Description of tag data. */
+/*@owned@*/ void * data; 	/*!< Location of tag data. */
+    int length;			/*!< No. bytes of data. */
+    int rdlen;			/*!< No. bytes of data in region. */
+};
+
+/**
+ * The Header data structure.
+ */
+struct headerToken {
+/*@owned@*/ struct indexEntry * index;	/*!< Array of tags. */
+    int indexUsed;		/*!< Current size of tag array. */
+    int indexAlloced;		/*!< Allocated size of tag array. */
+    int region_allocated;	/*!< Is 1st header region allocated? */
+    int sorted; 		/*!< Are header entries sorted? */
+    int legacy;			/*!< Header came from legacy source? */
+/*@refs@*/ int nrefs;	/*!< Reference count. */
+};
+
+/**
+ */
+struct sprintfTag {
+/*@null@*/ headerTagTagFunction ext;   /*!< if NULL tag element is invalid */
+    int extNum;
+    int_32 tag;
+    int justOne;
+    int arrayCount;
+/*@kept@*/ char * format;
+/*@kept@*/ /*@null@*/ char * type;
+    int pad;
+};
+
+/**
+ */
+struct extensionCache {
+    int_32 type;
+    int_32 count;
+    int avail;
+    int freeit;
+/*@owned@*/ const void * data;
+};
+
+/**
+ */
+struct sprintfToken {
+    enum {
+	PTOK_NONE = 0,
+	PTOK_TAG,
+	PTOK_ARRAY,
+	PTOK_STRING,
+	PTOK_COND
+    } type;
+    union {
+	struct {
+	    /*@only@*/ struct sprintfToken * format;
+	    int numTokens;
+	} array;
+	struct sprintfTag tag;
+	struct {
+	    /*@dependent@*/ char * string;
+	    int len;
+	} string;
+	struct {
+	/*@only@*/ /*@null@*/ struct sprintfToken * ifFormat;
+	    int numIfTokens;
+	/*@only@*/ /*@null@*/ struct sprintfToken * elseFormat;
+	    int numElseTokens;
+	    struct sprintfTag tag;
+	} cond;
+    } u;
+};
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/** \ingroup header
+ * Dump a header in human readable format (for debugging).
+ * @param h		header
+ * @param flags		0 or HEADER_DUMP_LINLINE
+ * @param tags		array of tag name/value pairs
+ */
+/*@unused@*/
+void headerDump(Header h, FILE *f, int flags,
+		const struct headerTagTableEntry * tags);
+#define HEADER_DUMP_INLINE   1
+
+#ifdef __cplusplus
+}   
+#endif
+
+#endif  /* H_HEADER_INTERNAL */