New upstream version 1.4.3+dfsg.1

[libgit2.git] / src / filter.h

diff --git a/src/filter.h b/src/filter.h
index 5a366108b41a15f90c62ecb1c888ec19cd2b7d99..58cb4b42407c96ef49270c21ee02cbc421a71407 100644 (file)
--- a/src/filter.h
+++ b/src/filter.h
@@ -8,23 +8,64 @@
 #define INCLUDE_filter_h__
 
 #include "common.h"
+
+#include "attr_file.h"
 #include "git2/filter.h"
+#include "git2/sys/filter.h"
 
 /* Amount of file to examine for NUL byte when checking binary-ness */
 #define GIT_FILTER_BYTES_TO_CHECK_NUL 8000
 
-/* Possible CRLF values */
-typedef enum {
-       GIT_CRLF_GUESS = -1,
-       GIT_CRLF_BINARY = 0,
-       GIT_CRLF_TEXT,
-       GIT_CRLF_INPUT,
-       GIT_CRLF_CRLF,
-       GIT_CRLF_AUTO,
-} git_crlf_t;
+typedef struct {
+       git_filter_options options;
+       git_attr_session *attr_session;
+       git_str *temp_buf;
+} git_filter_session;
+
+#define GIT_FILTER_SESSION_INIT {GIT_FILTER_OPTIONS_INIT, 0}
+
+extern int git_filter_global_init(void);
 
 extern void git_filter_free(git_filter *filter);
 
+extern int git_filter_list__load(
+       git_filter_list **filters,
+       git_repository *repo,
+       git_blob *blob, /* can be NULL */
+       const char *path,
+       git_filter_mode_t mode,
+       git_filter_session *filter_session);
+
+int git_filter_list__apply_to_buffer(
+       git_str *out,
+       git_filter_list *filters,
+       const char *in,
+       size_t in_len);
+int git_filter_list__apply_to_file(
+       git_str *out,
+       git_filter_list *filters,
+       git_repository *repo,
+       const char *path);
+int git_filter_list__apply_to_blob(
+       git_str *out,
+       git_filter_list *filters,
+       git_blob *blob);
+
+/*
+ * The given input buffer will be converted to the given output buffer.
+ * The input buffer will be freed (_if_ it was allocated).
+ */
+extern int git_filter_list__convert_buf(
+       git_str *out,
+       git_filter_list *filters,
+       git_str *in);
+
+extern int git_filter_list__apply_to_file(
+       git_str *out,
+       git_filter_list *filters,
+       git_repository *repo,
+       const char *path);
+
 /*
  * Available filters
  */
@@ -32,4 +73,13 @@ extern void git_filter_free(git_filter *filter);
 extern git_filter *git_crlf_filter_new(void);
 extern git_filter *git_ident_filter_new(void);
 
+extern int git_filter_buffered_stream_new(
+       git_writestream **out,
+       git_filter *filter,
+       int (*write_fn)(git_filter *, void **, git_str *, const git_str *, const git_filter_source *),
+       git_str *temp_buf,
+       void **payload,
+       const git_filter_source *source,
+       git_writestream *target);
+
 #endif