Move HGE and related prototypes to header.h

1 files changed, 75 insertions, 0 deletions

diff --git a/rpmdb/header.h b/rpmdb/header.h
index a37dbd9e4..eec2468dc 100644
--- a/rpmdb/header.h
+++ b/rpmdb/header.h
@@ -582,6 +582,81 @@ uint32_t headerGetColor(Header h);
  */
 int headerIsSource(Header h);
 
+/* ==================================================================== */
+/** \name RPMTS */
+/**
+ * Prototype for headerFreeData() vector.
+ *
+ * @param data		address of data (or NULL)
+ * @param type		type of data (or  to force free)
+ * @return		NULL always
+ */
+typedef
+    void * (*HFD_t) (rpm_data_t data, rpm_tagtype_t type);
+
+/**
+ * Prototype for headerGetEntry() vector.
+ *
+ * Will never return RPM_I18NSTRING_TYPE! RPM_STRING_TYPE elements with
+ * RPM_I18NSTRING_TYPE equivalent entries are translated (if HEADER_I18NTABLE
+ * entry is present).
+ *
+ * @param h		header
+ * @param tag		tag
+ * @retval type		address of tag value data type (or NULL)
+ * @retval p		address of pointer to tag value(s) (or NULL)
+ * @retval c		address of number of values (or NULL)
+ * @return		1 on success, 0 on failure
+ */
+typedef int (*HGE_t) (Header h, rpm_tag_t tag,
+			rpm_tagtype_t * type,
+			rpm_data_t * p,
+			rpm_count_t * c);
+
+/**
+ * Prototype for headerAddEntry() vector.
+ *
+ * Duplicate tags are okay, but only defined for iteration (with the
+ * exceptions noted below). While you are allowed to add i18n string
+ * arrays through this function, you probably don't mean to. See
+ * headerAddI18NString() instead.
+ *
+ * @param h             header
+ * @param tag           tag
+ * @param type          tag value data type
+ * @param p             pointer to tag value(s)
+ * @param c             number of values
+ * @return              1 on success, 0 on failure
+ */
+typedef int (*HAE_t) (Header h, rpm_tag_t tag, rpm_tagtype_t type,
+			rpm_constdata_t p, rpm_count_t c);
+
+/**
+ * Prototype for headerModifyEntry() vector.
+ * If there are multiple entries with this tag, the first one gets replaced.
+ *
+ * @param h		header
+ * @param tag		tag
+ * @param type		tag value data type
+ * @param p		pointer to tag value(s)
+ * @param c		number of values
+ * @return		1 on success, 0 on failure
+ */
+typedef int (*HME_t) (Header h, rpm_tag_t tag, rpm_tagtype_t type,
+			rpm_constdata_t p, rpm_count_t c);
+
+/**
+ * Prototype for headerRemoveEntry() vector.
+ * Delete tag in header.
+ * Removes all entries of type tag from the header, returns 1 if none were
+ * found.
+ *
+ * @param h		header
+ * @param tag		tag
+ * @return		0 on success, 1 on failure (INCONSISTENT)
+ */
+typedef int (*HRE_t) (Header h, rpm_tag_t tag);
+
 #ifdef __cplusplus
 }
 #endif