diff options
Diffstat (limited to 'grep.h')
| -rw-r--r-- | grep.h | 41 |
1 files changed, 36 insertions, 5 deletions
@@ -1,6 +1,13 @@ #ifndef GREP_H #define GREP_H #include "color.h" +#ifdef USE_LIBPCRE +#include <pcre.h> +#else +typedef int pcre; +typedef int pcre_extra; +#endif +#include "kwset.h" enum grep_pat_token { GREP_PATTERN, @@ -10,18 +17,19 @@ enum grep_pat_token { GREP_OPEN_PAREN, GREP_CLOSE_PAREN, GREP_NOT, - GREP_OR, + GREP_OR }; enum grep_context { GREP_CONTEXT_HEAD, - GREP_CONTEXT_BODY, + GREP_CONTEXT_BODY }; enum grep_header_field { GREP_HEADER_AUTHOR = 0, - GREP_HEADER_COMMITTER, + GREP_HEADER_COMMITTER }; +#define GREP_HEADER_FIELD_MAX (GREP_HEADER_COMMITTER + 1) struct grep_pat { struct grep_pat *next; @@ -29,8 +37,12 @@ struct grep_pat { int no; enum grep_pat_token token; const char *pattern; + size_t patternlen; enum grep_header_field field; regex_t regexp; + pcre *pcre_regexp; + pcre_extra *pcre_extra_info; + kwset_t kws; unsigned fixed:1; unsigned ignore_case:1; unsigned word_regexp:1; @@ -40,7 +52,8 @@ enum grep_expr_node { GREP_NODE_ATOM, GREP_NODE_NOT, GREP_NODE_AND, - GREP_NODE_OR, + GREP_NODE_TRUE, + GREP_NODE_OR }; struct grep_expr { @@ -59,6 +72,8 @@ struct grep_expr { struct grep_opt { struct grep_pat *pattern_list; struct grep_pat **pattern_tail; + struct grep_pat *header_list; + struct grep_pat **header_tail; struct grep_expr *pattern_expression; const char *prefix; int prefix_length; @@ -78,26 +93,42 @@ struct grep_opt { #define GREP_BINARY_TEXT 2 int binary; int extended; + int pcre; int relative; int pathname; int null_following_name; int color; int max_depth; int funcname; + int funcbody; + char color_context[COLOR_MAXLEN]; + char color_filename[COLOR_MAXLEN]; + char color_function[COLOR_MAXLEN]; + char color_lineno[COLOR_MAXLEN]; char color_match[COLOR_MAXLEN]; - const char *color_external; + char color_selected[COLOR_MAXLEN]; + char color_sep[COLOR_MAXLEN]; int regflags; unsigned pre_context; unsigned post_context; unsigned last_shown; int show_hunk_mark; + int file_break; + int heading; void *priv; + + void (*output)(struct grep_opt *opt, const void *data, size_t size); + void *output_priv; }; +extern void append_grep_pat(struct grep_opt *opt, const char *pat, size_t patlen, const char *origin, int no, enum grep_pat_token t); extern void append_grep_pattern(struct grep_opt *opt, const char *pat, const char *origin, int no, enum grep_pat_token t); extern void append_header_grep_pattern(struct grep_opt *, enum grep_header_field, const char *); extern void compile_grep_patterns(struct grep_opt *opt); extern void free_grep_patterns(struct grep_opt *opt); extern int grep_buffer(struct grep_opt *opt, const char *name, char *buf, unsigned long size); +extern struct grep_opt *grep_opt_dup(const struct grep_opt *opt); +extern int grep_threads_ok(const struct grep_opt *opt); + #endif |