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
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
/*
* clippy (CLI preparator in python) main executable
* Copyright (C) 2016-2017 David Lamparter for NetDEF, Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program 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, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include <Python.h>
#include <string.h>
#include <stdlib.h>
#include <wchar.h>
#include "getopt.h"
#include "command_graph.h"
#include "clippy.h"
#if PY_MAJOR_VERSION >= 3
#define pychar wchar_t
static wchar_t *wconv(const char *s)
{
size_t outlen = s ? mbstowcs(NULL, s, 0) : 0;
wchar_t *out = malloc((outlen + 1) * sizeof(wchar_t));
if (outlen > 0)
mbstowcs(out, s, outlen);
out[outlen] = 0;
return out;
}
#else
#define pychar char
#define wconv(x) x
#endif
int main(int argc, char **argv)
{
pychar **wargv;
#if PY_VERSION_HEX >= 0x03040000 /* 3.4 */
Py_SetStandardStreamEncoding("UTF-8", NULL);
#endif
Py_SetProgramName(wconv(argv[0]));
PyImport_AppendInittab("_clippy", command_py_init);
Py_Initialize();
wargv = malloc(argc * sizeof(pychar *));
for (int i = 1; i < argc; i++)
wargv[i - 1] = wconv(argv[i]);
PySys_SetArgv(argc - 1, wargv);
const char *pyfile = argc > 1 ? argv[1] : NULL;
FILE *fp;
if (pyfile) {
fp = fopen(pyfile, "r");
if (!fp) {
fprintf(stderr, "%s: %s\n", pyfile, strerror(errno));
return 1;
}
} else {
fp = stdin;
char *ver = strdup(Py_GetVersion());
char *cr = strchr(ver, '\n');
if (cr)
*cr = ' ';
fprintf(stderr, "clippy interactive shell\n(Python %s)\n", ver);
free(ver);
PyRun_SimpleString(
"import rlcompleter, readline\n"
"readline.parse_and_bind('tab: complete')");
}
if (PyRun_AnyFile(fp, pyfile)) {
if (PyErr_Occurred())
PyErr_Print();
else
printf("unknown python failure (?)\n");
return 1;
}
Py_Finalize();
#if PY_MAJOR_VERSION >= 3
for (int i = 1; i < argc; i++)
free(wargv[i - 1]);
#endif
free(wargv);
return 0;
}
/* and now for the ugly part... provide simplified logging functions so we
* don't need to link libzebra (which would be a circular build dep) */
#ifdef __ASSERT_FUNCTION
#undef __ASSERT_FUNCTION
#endif
#include "log.h"
#include "zassert.h"
#define ZLOG_FUNC(FUNCNAME) \
void FUNCNAME(const char *format, ...) \
{ \
va_list args; \
va_start(args, format); \
vfprintf(stderr, format, args); \
fputs("\n", stderr); \
va_end(args); \
}
ZLOG_FUNC(zlog_err)
ZLOG_FUNC(zlog_warn)
ZLOG_FUNC(zlog_info)
ZLOG_FUNC(zlog_notice)
ZLOG_FUNC(zlog_debug)
void _zlog_assert_failed(const char *assertion, const char *file,
unsigned int line, const char *function)
{
fprintf(stderr,
"Assertion `%s' failed in file %s, line %u, function %s",
assertion, file, line, (function ? function : "?"));
abort();
}
void memory_oom(size_t size, const char *name)
{
abort();
}
|
