thodg/libgit2/src/diff_driver.h
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Hash : a5a38643
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Date : 2014-01-20T14:53:59
Initial take on builtin drivers with multiline This extends the diff driver parser to support multiline driver definitions along with ! prefixing for negated matches. This brings the driver function pattern parsing in line with core Git. This also adds an internal table of driver definitions and a fallback code path that will look in that table for diff drivers that are set with attributes without having a definition in the config file. Right now, I just populated the table with a kind of simple HTML definition that is similar to the core Git def.
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src/diff_driver.h
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/* * Copyright (C) the libgit2 contributors. All rights reserved. * * This file is part of libgit2, distributed under the GNU GPL v2 with * a Linking Exception. For full terms see the included COPYING file. */ #ifndef INCLUDE_diff_driver_h__ #define INCLUDE_diff_driver_h__ #include "common.h" #include "buffer.h" typedef struct git_diff_driver_registry git_diff_driver_registry; git_diff_driver_registry *git_diff_driver_registry_new(void); void git_diff_driver_registry_free(git_diff_driver_registry *); typedef struct git_diff_driver git_diff_driver; int git_diff_driver_lookup(git_diff_driver **, git_repository *, const char *); void git_diff_driver_free(git_diff_driver *); /* diff option flags to force off and on for this driver */ void git_diff_driver_update_options(uint32_t *option_flags, git_diff_driver *); /* returns -1 meaning "unknown", 0 meaning not binary, 1 meaning binary */ int git_diff_driver_content_is_binary( git_diff_driver *, const char *content, size_t content_len); typedef long (*git_diff_find_context_fn)( const char *, long, char *, long, void *); typedef int (*git_diff_find_context_line)( git_diff_driver *, git_buf *); typedef struct { git_diff_driver *driver; git_diff_find_context_line match_line; git_buf line; } git_diff_find_context_payload; void git_diff_find_context_init( git_diff_find_context_fn *findfn_out, git_diff_find_context_payload *payload_out, git_diff_driver *driver); void git_diff_find_context_clear(git_diff_find_context_payload *); #endif