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1 | #ifndef CONFIG_H |
2 | #define CONFIG_H | |
3 | ||
4 | /* git_config_parse_key() returns these negated: */ | |
5 | #define CONFIG_INVALID_KEY 1 | |
6 | #define CONFIG_NO_SECTION_OR_NAME 2 | |
7 | /* git_config_set_gently(), git_config_set_multivar_gently() return the above or these: */ | |
8 | #define CONFIG_NO_LOCK -1 | |
9 | #define CONFIG_INVALID_FILE 3 | |
10 | #define CONFIG_NO_WRITE 4 | |
11 | #define CONFIG_NOTHING_SET 5 | |
12 | #define CONFIG_INVALID_PATTERN 6 | |
13 | #define CONFIG_GENERIC_ERROR 7 | |
14 | ||
15 | #define CONFIG_REGEX_NONE ((void *)1) | |
16 | ||
17 | struct git_config_source { | |
18 | unsigned int use_stdin:1; | |
19 | const char *file; | |
20 | const char *blob; | |
21 | }; | |
22 | ||
23 | enum config_origin_type { | |
24 | CONFIG_ORIGIN_BLOB, | |
25 | CONFIG_ORIGIN_FILE, | |
26 | CONFIG_ORIGIN_STDIN, | |
27 | CONFIG_ORIGIN_SUBMODULE_BLOB, | |
28 | CONFIG_ORIGIN_CMDLINE | |
29 | }; | |
30 | ||
31 | struct config_options { | |
32 | unsigned int respect_includes : 1; | |
a577fb5f | 33 | const char *commondir; |
e67a57fc BW |
34 | const char *git_dir; |
35 | }; | |
36 | ||
37 | typedef int (*config_fn_t)(const char *, const char *, void *); | |
38 | extern int git_default_config(const char *, const char *, void *); | |
39 | extern int git_config_from_file(config_fn_t fn, const char *, void *); | |
40 | extern int git_config_from_mem(config_fn_t fn, const enum config_origin_type, | |
41 | const char *name, const char *buf, size_t len, void *data); | |
42 | extern int git_config_from_blob_sha1(config_fn_t fn, const char *name, | |
43 | const unsigned char *sha1, void *data); | |
44 | extern void git_config_push_parameter(const char *text); | |
45 | extern int git_config_from_parameters(config_fn_t fn, void *data); | |
46 | extern void read_early_config(config_fn_t cb, void *data); | |
47 | extern void git_config(config_fn_t fn, void *); | |
dc8441fd BW |
48 | extern int config_with_options(config_fn_t fn, void *, |
49 | struct git_config_source *config_source, | |
50 | const struct config_options *opts); | |
e67a57fc BW |
51 | extern int git_parse_ulong(const char *, unsigned long *); |
52 | extern int git_parse_maybe_bool(const char *); | |
53 | extern int git_config_int(const char *, const char *); | |
54 | extern int64_t git_config_int64(const char *, const char *); | |
55 | extern unsigned long git_config_ulong(const char *, const char *); | |
56 | extern ssize_t git_config_ssize_t(const char *, const char *); | |
57 | extern int git_config_bool_or_int(const char *, const char *, int *); | |
58 | extern int git_config_bool(const char *, const char *); | |
59 | extern int git_config_maybe_bool(const char *, const char *); | |
60 | extern int git_config_string(const char **, const char *, const char *); | |
61 | extern int git_config_pathname(const char **, const char *, const char *); | |
62 | extern int git_config_set_in_file_gently(const char *, const char *, const char *); | |
63 | extern void git_config_set_in_file(const char *, const char *, const char *); | |
64 | extern int git_config_set_gently(const char *, const char *); | |
65 | extern void git_config_set(const char *, const char *); | |
66 | extern int git_config_parse_key(const char *, char **, int *); | |
67 | extern int git_config_key_is_valid(const char *key); | |
68 | extern int git_config_set_multivar_gently(const char *, const char *, const char *, int); | |
69 | extern void git_config_set_multivar(const char *, const char *, const char *, int); | |
70 | extern int git_config_set_multivar_in_file_gently(const char *, const char *, const char *, const char *, int); | |
71 | extern void git_config_set_multivar_in_file(const char *, const char *, const char *, const char *, int); | |
72 | extern int git_config_rename_section(const char *, const char *); | |
73 | extern int git_config_rename_section_in_file(const char *, const char *, const char *); | |
74 | extern const char *git_etc_gitconfig(void); | |
75 | extern int git_env_bool(const char *, int); | |
76 | extern unsigned long git_env_ulong(const char *, unsigned long); | |
77 | extern int git_config_system(void); | |
78 | extern int config_error_nonbool(const char *); | |
79 | #if defined(__GNUC__) | |
80 | #define config_error_nonbool(s) (config_error_nonbool(s), const_error()) | |
81 | #endif | |
82 | ||
83 | extern int git_config_parse_parameter(const char *, config_fn_t fn, void *data); | |
84 | ||
85 | enum config_scope { | |
86 | CONFIG_SCOPE_UNKNOWN = 0, | |
87 | CONFIG_SCOPE_SYSTEM, | |
88 | CONFIG_SCOPE_GLOBAL, | |
89 | CONFIG_SCOPE_REPO, | |
90 | CONFIG_SCOPE_CMDLINE, | |
91 | }; | |
92 | ||
93 | extern enum config_scope current_config_scope(void); | |
94 | extern const char *current_config_origin_type(void); | |
95 | extern const char *current_config_name(void); | |
96 | ||
97 | struct config_include_data { | |
98 | int depth; | |
99 | config_fn_t fn; | |
100 | void *data; | |
101 | const struct config_options *opts; | |
102 | }; | |
103 | #define CONFIG_INCLUDE_INIT { 0 } | |
104 | extern int git_config_include(const char *name, const char *value, void *data); | |
105 | ||
106 | /* | |
107 | * Match and parse a config key of the form: | |
108 | * | |
109 | * section.(subsection.)?key | |
110 | * | |
111 | * (i.e., what gets handed to a config_fn_t). The caller provides the section; | |
112 | * we return -1 if it does not match, 0 otherwise. The subsection and key | |
113 | * out-parameters are filled by the function (and *subsection is NULL if it is | |
114 | * missing). | |
115 | * | |
116 | * If the subsection pointer-to-pointer passed in is NULL, returns 0 only if | |
117 | * there is no subsection at all. | |
118 | */ | |
119 | extern int parse_config_key(const char *var, | |
120 | const char *section, | |
121 | const char **subsection, int *subsection_len, | |
122 | const char **key); | |
123 | ||
124 | struct config_set_element { | |
125 | struct hashmap_entry ent; | |
126 | char *key; | |
127 | struct string_list value_list; | |
128 | }; | |
129 | ||
130 | struct configset_list_item { | |
131 | struct config_set_element *e; | |
132 | int value_index; | |
133 | }; | |
134 | ||
135 | /* | |
136 | * the contents of the list are ordered according to their | |
137 | * position in the config files and order of parsing the files. | |
138 | * (i.e. key-value pair at the last position of .git/config will | |
139 | * be at the last item of the list) | |
140 | */ | |
141 | struct configset_list { | |
142 | struct configset_list_item *items; | |
143 | unsigned int nr, alloc; | |
144 | }; | |
145 | ||
146 | struct config_set { | |
147 | struct hashmap config_hash; | |
148 | int hash_initialized; | |
149 | struct configset_list list; | |
150 | }; | |
151 | ||
152 | extern void git_configset_init(struct config_set *cs); | |
153 | extern int git_configset_add_file(struct config_set *cs, const char *filename); | |
154 | extern int git_configset_get_value(struct config_set *cs, const char *key, const char **value); | |
155 | extern const struct string_list *git_configset_get_value_multi(struct config_set *cs, const char *key); | |
156 | extern void git_configset_clear(struct config_set *cs); | |
157 | extern int git_configset_get_string_const(struct config_set *cs, const char *key, const char **dest); | |
158 | extern int git_configset_get_string(struct config_set *cs, const char *key, char **dest); | |
159 | extern int git_configset_get_int(struct config_set *cs, const char *key, int *dest); | |
160 | extern int git_configset_get_ulong(struct config_set *cs, const char *key, unsigned long *dest); | |
161 | extern int git_configset_get_bool(struct config_set *cs, const char *key, int *dest); | |
162 | extern int git_configset_get_bool_or_int(struct config_set *cs, const char *key, int *is_bool, int *dest); | |
163 | extern int git_configset_get_maybe_bool(struct config_set *cs, const char *key, int *dest); | |
164 | extern int git_configset_get_pathname(struct config_set *cs, const char *key, const char **dest); | |
165 | ||
166 | extern int git_config_get_value(const char *key, const char **value); | |
167 | extern const struct string_list *git_config_get_value_multi(const char *key); | |
168 | extern void git_config_clear(void); | |
e67a57fc BW |
169 | extern int git_config_get_string_const(const char *key, const char **dest); |
170 | extern int git_config_get_string(const char *key, char **dest); | |
171 | extern int git_config_get_int(const char *key, int *dest); | |
172 | extern int git_config_get_ulong(const char *key, unsigned long *dest); | |
173 | extern int git_config_get_bool(const char *key, int *dest); | |
174 | extern int git_config_get_bool_or_int(const char *key, int *is_bool, int *dest); | |
175 | extern int git_config_get_maybe_bool(const char *key, int *dest); | |
176 | extern int git_config_get_pathname(const char *key, const char **dest); | |
177 | extern int git_config_get_untracked_cache(void); | |
178 | extern int git_config_get_split_index(void); | |
179 | extern int git_config_get_max_percent_split_change(void); | |
180 | ||
181 | /* This dies if the configured or default date is in the future */ | |
182 | extern int git_config_get_expiry(const char *key, const char **output); | |
183 | ||
184 | struct key_value_info { | |
185 | const char *filename; | |
186 | int linenr; | |
187 | enum config_origin_type origin_type; | |
188 | enum config_scope scope; | |
189 | }; | |
190 | ||
191 | extern NORETURN void git_die_config(const char *key, const char *err, ...) __attribute__((format(printf, 2, 3))); | |
192 | extern NORETURN void git_die_config_linenr(const char *key, const char *filename, int linenr); | |
193 | ||
194 | #endif /* CONFIG_H */ |