1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
/*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2,
* as published by the Free Software Foundation.
*
* In addition to the permissions in the GNU General Public License,
* the authors give you unlimited permission to link the compiled
* version of this file into combinations with other programs,
* and to distribute those combinations without any restriction
* coming from the use of this file. (The General Public License
* restrictions do apply in other respects; for example, they cover
* modification of the file, and distribution when not linked into
* a combined executable.)
*
* This file is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "common.h"
#include "git2/thread-utils.h" /* for GIT_TLS */
#include "thread-utils.h" /* for GIT_TLS */
#include <stdarg.h>
static GIT_TLS char g_last_error[1024];
static struct {
int num;
const char *str;
} error_codes[] = {
{GIT_ERROR, "Unspecified error"},
{GIT_ENOTOID, "Input was not a properly formatted Git object id."},
{GIT_ENOTFOUND, "Object does not exist in the scope searched."},
{GIT_ENOMEM, "Not enough space available."},
{GIT_EOSERR, "Consult the OS error information."},
{GIT_EOBJTYPE, "The specified object is of invalid type"},
{GIT_EOBJCORRUPTED, "The specified object has its data corrupted"},
{GIT_ENOTAREPO, "The specified repository is invalid"},
{GIT_EINVALIDTYPE, "The object or config variable type is invalid or doesn't match"},
{GIT_EMISSINGOBJDATA, "The object cannot be written that because it's missing internal data"},
{GIT_EPACKCORRUPTED, "The packfile for the ODB is corrupted"},
{GIT_EFLOCKFAIL, "Failed to adquire or release a file lock"},
{GIT_EZLIB, "The Z library failed to inflate/deflate an object's data"},
{GIT_EBUSY, "The queried object is currently busy"},
{GIT_EINVALIDPATH, "The path is invalid"},
{GIT_EBAREINDEX, "The index file is not backed up by an existing repository"},
{GIT_EINVALIDREFNAME, "The name of the reference is not valid"},
{GIT_EREFCORRUPTED, "The specified reference has its data corrupted"},
{GIT_ETOONESTEDSYMREF, "The specified symbolic reference is too deeply nested"},
{GIT_EPACKEDREFSCORRUPTED, "The pack-refs file is either corrupted of its format is not currently supported"},
{GIT_EINVALIDPATH, "The path is invalid" },
{GIT_EREVWALKOVER, "The revision walker is empty; there are no more commits left to iterate"},
{GIT_EINVALIDREFSTATE, "The state of the reference is not valid"},
{GIT_ENOTIMPLEMENTED, "This feature has not been implemented yet"},
{GIT_EEXISTS, "A reference with this name already exists"},
{GIT_EOVERFLOW, "The given integer literal is too large to be parsed"},
{GIT_ENOTNUM, "The given literal is not a valid number"},
};
const char *git_strerror(int num)
{
size_t i;
if (num == GIT_EOSERR)
return strerror(errno);
for (i = 0; i < ARRAY_SIZE(error_codes); i++)
if (num == error_codes[i].num)
return error_codes[i].str;
return "Unknown error";
}
int git__rethrow(int error, const char *msg, ...)
{
char new_error[1024];
char *old_error = NULL;
va_list va;
va_start(va, msg);
vsnprintf(new_error, sizeof(new_error), msg, va);
va_end(va);
old_error = strdup(g_last_error);
snprintf(g_last_error, sizeof(g_last_error), "%s \n - %s", new_error, old_error);
free(old_error);
return error;
}
int git__throw(int error, const char *msg, ...)
{
va_list va;
va_start(va, msg);
vsnprintf(g_last_error, sizeof(g_last_error), msg, va);
va_end(va);
return error;
}
const char *git_lasterror(void)
{
return g_last_error;
}
|
