This repository has been archived by the owner on Mar 13, 2021. It is now read-only.
forked from sass/libsass
-
Notifications
You must be signed in to change notification settings - Fork 1
/
Copy pathsass_interface.cpp
135 lines (120 loc) · 4.15 KB
/
sass_interface.cpp
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
#ifdef _WIN32
#include <io.h>
#else
#include <unistd.h>
#endif
#include "sass_interface.h"
#include "context.hpp"
#include "error_handling.hpp"
#include <iostream>
#include <sstream>
#include <string>
#include <cstdlib>
#include <cstring>
#include <iostream>
extern "C" {
using namespace std;
sass_context* sass_new_context()
{ return (sass_context*) calloc(1, sizeof(sass_context)); }
void sass_free_context(sass_context* ctx)
{
if (ctx->output_string) free(ctx->output_string);
if (ctx->error_message) free(ctx->error_message);
free(ctx);
}
sass_file_context* sass_new_file_context()
{ return (sass_file_context*) calloc(1, sizeof(sass_file_context)); }
void sass_free_file_context(sass_file_context* ctx)
{
if (ctx->output_string) free(ctx->output_string);
if (ctx->error_message) free(ctx->error_message);
free(ctx);
}
sass_folder_context* sass_new_folder_context()
{ return (sass_folder_context*) calloc(1, sizeof(sass_folder_context)); }
void sass_free_folder_context(sass_folder_context* ctx)
{ free(ctx); }
int sass_compile(sass_context* c_ctx)
{
using namespace Sass;
try {
Context cpp_ctx(
Context::Data().source_c_str(c_ctx->source_string)
.entry_point("")
.output_style((Output_Style) c_ctx->options.output_style)
.source_comments(c_ctx->options.source_comments)
.source_maps(c_ctx->options.source_comments) // fix this
.image_path(c_ctx->options.image_path)
.include_paths_c_str(c_ctx->options.include_paths)
.include_paths_array(0)
.include_paths(vector<string>())
);
c_ctx->output_string = cpp_ctx.compile_string();
c_ctx->error_message = 0;
c_ctx->error_status = 0;
}
catch (Error& e) {
stringstream msg_stream;
msg_stream << e.path << ":" << e.line << ": error: " << e.message << endl;
c_ctx->error_message = strdup(msg_stream.str().c_str());
c_ctx->error_status = 1;
c_ctx->output_string = 0;
}
catch(bad_alloc& ba) {
stringstream msg_stream;
msg_stream << "Unable to allocate memory: " << ba.what() << endl;
c_ctx->error_message = strdup(msg_stream.str().c_str());
c_ctx->error_status = 1;
c_ctx->output_string = 0;
}
// TO DO: CATCH EVERYTHING ELSE
return 0;
}
int sass_compile_file(sass_file_context* c_ctx)
{
using namespace Sass;
try {
Context cpp_ctx(
Context::Data().entry_point(c_ctx->input_path)
.output_style((Output_Style) c_ctx->options.output_style)
.source_comments(c_ctx->options.source_comments)
.source_maps(c_ctx->options.source_comments) // fix this
.image_path(c_ctx->options.image_path)
.include_paths_c_str(c_ctx->options.include_paths)
.include_paths_array(0)
.include_paths(vector<string>())
);
c_ctx->output_string = cpp_ctx.compile_file();
c_ctx->error_message = 0;
c_ctx->error_status = 0;
}
catch (Error& e) {
stringstream msg_stream;
msg_stream << e.path << ":" << e.line << ": error: " << e.message << endl;
c_ctx->error_message = strdup(msg_stream.str().c_str());
c_ctx->error_status = 1;
c_ctx->output_string = 0;
}
catch(bad_alloc& ba) {
stringstream msg_stream;
msg_stream << "Unable to allocate memory: " << ba.what() << endl;
c_ctx->error_message = strdup(msg_stream.str().c_str());
c_ctx->error_status = 1;
c_ctx->output_string = 0;
}
catch(string& bad_path) {
// couldn't find the specified file in the include paths; report an error
stringstream msg_stream;
msg_stream << "error reading file \"" << bad_path << "\"" << endl;
c_ctx->error_message = strdup(msg_stream.str().c_str());
c_ctx->error_status = 1;
c_ctx->output_string = 0;
}
// TO DO: CATCH EVERYTHING ELSE
return 0;
}
int sass_compile_folder(sass_folder_context* c_ctx)
{
return 1;
}
}