Andrew's git / gitweb.git /
506ac8f3599af866da2437af2f245d046e981f42
   1#ifndef REF_FILTER_H
   2#define REF_FILTER_H
   3
   4#include "sha1-array.h"
   5#include "refs.h"
   6#include "commit.h"
   7#include "parse-options.h"
   8
   9/* Quoting styles */
  10#define QUOTE_NONE 0
  11#define QUOTE_SHELL 1
  12#define QUOTE_PERL 2
  13#define QUOTE_PYTHON 4
  14#define QUOTE_TCL 8
  15
  16struct atom_value {
  17        const char *s;
  18        unsigned long ul; /* used for sorting when not FIELD_STR */
  19};
  20
  21struct ref_sorting {
  22        struct ref_sorting *next;
  23        int atom; /* index into used_atom array (internal) */
  24        unsigned reverse : 1;
  25};
  26
  27struct ref_array_item {
  28        unsigned char objectname[20];
  29        int flag;
  30        const char *symref;
  31        struct atom_value *value;
  32        char *refname;
  33};
  34
  35struct ref_array {
  36        int nr, alloc;
  37        struct ref_array_item **items;
  38};
  39
  40struct ref_filter {
  41        const char **name_patterns;
  42};
  43
  44struct ref_filter_cbdata {
  45        struct ref_array array;
  46        struct ref_filter filter;
  47};
  48
  49/*  Callback function for for_each_*ref(). This filters the refs based on the filters set */
  50int ref_filter_handler(const char *refname, const struct object_id *oid, int flag, void *cb_data);
  51/*  Clear all memory allocated to ref_array */
  52void ref_array_clear(struct ref_array *array);
  53/*  Parse format string and sort specifiers */
  54int parse_ref_filter_atom(const char *atom, const char *ep);
  55/*  Used to verify if the given format is correct and to parse out the used atoms */
  56int verify_ref_format(const char *format);
  57/*  Sort the given ref_array as per the ref_sorting provided */
  58void ref_array_sort(struct ref_sorting *sort, struct ref_array *array);
  59/*  Print the ref using the given format and quote_style */
  60void show_ref_array_item(struct ref_array_item *info, const char *format, int quote_style);
  61/*  Callback function for parsing the sort option */
  62int parse_opt_ref_sorting(const struct option *opt, const char *arg, int unset);
  63/*  Default sort option based on refname */
  64struct ref_sorting *ref_default_sorting(void);
  65
  66#endif /*  REF_FILTER_H  */