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1 /* gitswitch-c: Main header with common definitions and constants */
2
3 #ifndef GITSWITCH_H
4 #define GITSWITCH_H
5
6 #include <stddef.h>
7 #include <stdbool.h>
8 #include <stdint.h>
9
10 /* Version information - can be overridden at build time via -D flags */
11 #ifndef GITSWITCH_VERSION
12 #define GITSWITCH_VERSION "1.1.7"
13 #endif
14 #ifndef GITSWITCH_COMMIT
15 #define GITSWITCH_COMMIT "unknown"
16 #endif
17 #define GITSWITCH_NAME "gitswitch-c"
18
19 /* Configuration constants */
20 #define MAX_PATH_LEN 4096
21 #define MAX_NAME_LEN 256
22 #define MAX_EMAIL_LEN 320 /* RFC 5321 limit */
23 #define MAX_DESC_LEN 512
24 #define MAX_KEY_ID_LEN 64
25 #define MAX_ACCOUNTS 64
26
27 /* Default configuration paths */
28 #define DEFAULT_CONFIG_DIR ".config/gitswitch"
29 #define DEFAULT_CONFIG_FILE "accounts.toml"
30 #define DEFAULT_SSH_DIR ".ssh"
31 #define DEFAULT_GPG_DIR ".gnupg"
32
33 /* Exit codes */
34 #define EXIT_SUCCESS 0
35 #define EXIT_FAILURE 1
36 #define EXIT_CONFIG_ERROR 2
37 #define EXIT_VALIDATION_ERROR 3
38 #define EXIT_SSH_ERROR 4
39 #define EXIT_GPG_ERROR 5
40
41 /* Git scopes */
42 typedef enum {
43 GIT_SCOPE_LOCAL,
44 GIT_SCOPE_GLOBAL,
45 GIT_SCOPE_SYSTEM
46 } git_scope_t;
47
48 /* Account structure */
49 typedef struct {
50 uint32_t id;
51 char name[MAX_NAME_LEN];
52 char email[MAX_EMAIL_LEN];
53 char description[MAX_DESC_LEN];
54 git_scope_t preferred_scope;
55
56 /* SSH configuration */
57 bool ssh_enabled;
58 char ssh_key_path[MAX_PATH_LEN];
59 char ssh_host_alias[MAX_NAME_LEN];
60
61 /* GPG configuration */
62 bool gpg_enabled;
63 bool gpg_signing_enabled;
64 char gpg_key_id[MAX_KEY_ID_LEN];
65
66 } account_t;
67
68 /* Global configuration */
69 typedef struct {
70 git_scope_t default_scope;
71 char config_path[MAX_PATH_LEN];
72 bool verbose;
73 bool dry_run;
74 bool color_output;
75 } config_t;
76
77 /* Application context */
78 typedef struct {
79 config_t config;
80 account_t accounts[MAX_ACCOUNTS];
81 size_t account_count;
82 account_t *current_account;
83 } gitswitch_ctx_t;
84
85 /* Function prototypes */
86 int gitswitch_init(gitswitch_ctx_t *ctx);
87 void gitswitch_cleanup(gitswitch_ctx_t *ctx);
88
89 #endif /* GITSWITCH_H */