5 #define PCRE2_CODE_UNIT_WIDTH 8
7 #if (PCRE2_MAJOR >= 10 && PCRE2_MINOR >= 36) || PCRE2_MAJOR >= 11
8 #define GIT_PCRE2_VERSION_10_36_OR_HIGHER
10 #if (PCRE2_MAJOR >= 10 && PCRE2_MINOR >= 34) || PCRE2_MAJOR >= 11
11 #define GIT_PCRE2_VERSION_10_34_OR_HIGHER
14 typedef int pcre2_code;
15 typedef int pcre2_match_data;
16 typedef int pcre2_compile_context;
17 typedef int pcre2_general_context;
19 #ifndef PCRE2_MATCH_INVALID_UTF
20 /* PCRE2_MATCH_* dummy also with !USE_LIBPCRE2, for test-pcre2-config.c */
21 #define PCRE2_MATCH_INVALID_UTF 0
23 #include "thread-utils.h"
44 enum grep_header_field {
45 GREP_HEADER_FIELD_MIN = 0,
46 GREP_HEADER_AUTHOR = GREP_HEADER_FIELD_MIN,
47 GREP_HEADER_COMMITTER,
50 /* Must be at the end of the enum */
60 GREP_COLOR_MATCH_CONTEXT,
61 GREP_COLOR_MATCH_SELECTED,
68 struct grep_pat *next;
71 enum grep_pat_token token;
74 enum grep_header_field field;
76 pcre2_code *pcre2_pattern;
77 pcre2_match_data *pcre2_match_data;
78 pcre2_compile_context *pcre2_compile_context;
79 pcre2_general_context *pcre2_general_context;
80 const uint8_t *pcre2_tables;
81 uint32_t pcre2_jit_on;
84 unsigned ignore_case:1;
85 unsigned word_regexp:1;
96 enum grep_pattern_type {
97 GREP_PATTERN_TYPE_UNSPECIFIED = 0,
98 GREP_PATTERN_TYPE_BRE,
99 GREP_PATTERN_TYPE_ERE,
100 GREP_PATTERN_TYPE_FIXED,
101 GREP_PATTERN_TYPE_PCRE
105 enum grep_expr_node node;
108 struct grep_pat *atom;
109 struct grep_expr *unary;
111 struct grep_expr *left;
112 struct grep_expr *right;
118 struct grep_pat *pattern_list;
119 struct grep_pat **pattern_tail;
120 struct grep_pat *header_list;
121 struct grep_pat **header_tail;
122 struct grep_expr *pattern_expression;
123 struct repository *repo;
133 int unmatch_name_only;
138 #define GREP_BINARY_DEFAULT 0
139 #define GREP_BINARY_NOMATCH 1
140 #define GREP_BINARY_TEXT 2
144 int use_reflog_filter;
148 int null_following_name;
154 int extended_regexp_option;
155 int pattern_type_option;
157 char colors[NR_GREP_COLORS][COLOR_MAXLEN];
158 unsigned pre_context;
159 unsigned post_context;
166 void (*output)(struct grep_opt *opt, const void *data, size_t size);
170 int grep_config(const char *var, const char *value, void *);
171 void grep_init(struct grep_opt *, struct repository *repo, const char *prefix);
172 void grep_commit_pattern_type(enum grep_pattern_type, struct grep_opt *opt);
174 void append_grep_pat(struct grep_opt *opt, const char *pat, size_t patlen, const char *origin, int no, enum grep_pat_token t);
175 void append_grep_pattern(struct grep_opt *opt, const char *pat, const char *origin, int no, enum grep_pat_token t);
176 void append_header_grep_pattern(struct grep_opt *, enum grep_header_field, const char *);
177 void compile_grep_patterns(struct grep_opt *opt);
178 void free_grep_patterns(struct grep_opt *opt);
179 int grep_buffer(struct grep_opt *opt, char *buf, unsigned long size);
184 enum grep_source_type {
194 char *path; /* for attribute lookups */
195 struct userdiff_driver *driver;
198 void grep_source_init(struct grep_source *gs, enum grep_source_type type,
199 const char *name, const char *path,
200 const void *identifier);
201 void grep_source_clear_data(struct grep_source *gs);
202 void grep_source_clear(struct grep_source *gs);
203 void grep_source_load_driver(struct grep_source *gs,
204 struct index_state *istate);
207 int grep_source(struct grep_opt *opt, struct grep_source *gs);
209 struct grep_opt *grep_opt_dup(const struct grep_opt *opt);
210 int grep_threads_ok(const struct grep_opt *opt);
213 * Mutex used around access to the attributes machinery if
214 * opt->use_threads. Must be initialized/destroyed by callers!
216 extern int grep_use_locks;
217 extern pthread_mutex_t grep_attr_mutex;