blob: 48b86976b7ddd07dd995c68955e236b8b51fa49c (
plain)
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
141
142
|
// v8_utils.cpp
/* Copyright 2009 10gen Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "v8_utils.h"
#include <iostream>
#include <map>
#include <sstream>
#include <vector>
#include <sys/socket.h>
#include <netinet/in.h>
using namespace std;
using namespace v8;
namespace mongo {
Handle<v8::Value> Print(const Arguments& args) {
bool first = true;
for (int i = 0; i < args.Length(); i++) {
HandleScope handle_scope;
if (first) {
first = false;
} else {
printf(" ");
}
v8::String::Utf8Value str(args[i]);
printf("%s", *str);
}
printf("\n");
return v8::Undefined();
}
std::string toSTLString( const Handle<v8::Value> & o ){
v8::String::Utf8Value str(o);
const char * foo = *str;
std::string s(foo);
return s;
}
std::string toSTLString( const v8::TryCatch * try_catch ){
stringstream ss;
while ( try_catch ){
v8::String::Utf8Value exception(try_catch->Exception());
Handle<v8::Message> message = try_catch->Message();
if (message.IsEmpty()) {
ss << *exception << endl;
}
else {
v8::String::Utf8Value filename(message->GetScriptResourceName());
int linenum = message->GetLineNumber();
ss << *filename << ":" << linenum << " " << *exception << endl;
v8::String::Utf8Value sourceline(message->GetSourceLine());
ss << *sourceline << endl;
int start = message->GetStartColumn();
for (int i = 0; i < start; i++)
ss << " ";
int end = message->GetEndColumn();
for (int i = start; i < end; i++)
ss << "^";
ss << endl;
}
try_catch = try_catch->next_;
}
return ss.str();
}
std::ostream& operator<<( std::ostream &s, const Handle<v8::Value> & o ){
v8::String::Utf8Value str(o);
s << *str;
return s;
}
std::ostream& operator<<( std::ostream &s, const v8::TryCatch * try_catch ){
HandleScope handle_scope;
v8::String::Utf8Value exception(try_catch->Exception());
Handle<v8::Message> message = try_catch->Message();
if (message.IsEmpty()) {
s << *exception << endl;
}
else {
v8::String::Utf8Value filename(message->GetScriptResourceName());
int linenum = message->GetLineNumber();
cout << *filename << ":" << linenum << " " << *exception << endl;
v8::String::Utf8Value sourceline(message->GetSourceLine());
cout << *sourceline << endl;
int start = message->GetStartColumn();
for (int i = 0; i < start; i++)
cout << " ";
int end = message->GetEndColumn();
for (int i = start; i < end; i++)
cout << "^";
cout << endl;
}
if ( try_catch->next_ )
s << try_catch->next_;
return s;
}
Handle<v8::Value> Version(const Arguments& args) {
return v8::String::New(v8::V8::GetVersion());
}
void ReportException(v8::TryCatch* try_catch) {
cout << try_catch << endl;
}
}
|
