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authorMike Buland <eichlan@xagasoft.com>2012-01-05 00:41:22 -0700
committerMike Buland <eichlan@xagasoft.com>2012-01-05 00:41:22 -0700
commitde83196633b28f06bb8c08ddf5780cc8049703f4 (patch)
tree25e1434132496a68112f4e0fe52d82fcb2cbc91c /src
parentef56ac3105dbd72cc5989edef9bbbb3fedfe6449 (diff)
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Interface plugin basics. SML system parser.
Diffstat (limited to 'src')
-rw-r--r--src/interface.cpp10
-rw-r--r--src/interface.h13
-rw-r--r--src/interfaceconsole.cpp10
-rw-r--r--src/interfaceconsole.h13
-rw-r--r--src/options.cpp24
-rw-r--r--src/options.h1
-rw-r--r--src/smlnode.cpp123
-rw-r--r--src/smlnode.h41
8 files changed, 235 insertions, 0 deletions
diff --git a/src/interface.cpp b/src/interface.cpp
new file mode 100644
index 0000000..c75b682
--- /dev/null
+++ b/src/interface.cpp
@@ -0,0 +1,10 @@
1#include "interface.h"
2
3Interface::Interface()
4{
5}
6
7Interface::~Interface()
8{
9}
10
diff --git a/src/interface.h b/src/interface.h
new file mode 100644
index 0000000..4103f93
--- /dev/null
+++ b/src/interface.h
@@ -0,0 +1,13 @@
1#ifndef INTERFACE_H
2#define INTERFACE_H
3
4class Interface
5{
6public:
7 Interface();
8 virtual ~Interface();
9
10 void display();
11};
12
13#endif
diff --git a/src/interfaceconsole.cpp b/src/interfaceconsole.cpp
new file mode 100644
index 0000000..0b1b43f
--- /dev/null
+++ b/src/interfaceconsole.cpp
@@ -0,0 +1,10 @@
1#include "interfaceconsole.h"
2
3InterfaceConsole::InterfaceConsole()
4{
5}
6
7InterfaceConsole::~InterfaceConsole()
8{
9}
10
diff --git a/src/interfaceconsole.h b/src/interfaceconsole.h
new file mode 100644
index 0000000..74f88d0
--- /dev/null
+++ b/src/interfaceconsole.h
@@ -0,0 +1,13 @@
1#ifndef INTERFACE_CONSOLE_H
2#define INTERFACE_CONSOLE_H
3
4#include "interface.h"
5
6class InterfaceConsole : public Interface
7{
8public:
9 InterfaceConsole();
10 virtual ~InterfaceConsole();
11};
12
13#endif
diff --git a/src/options.cpp b/src/options.cpp
index f5fb127..1cc76ce 100644
--- a/src/options.cpp
+++ b/src/options.cpp
@@ -2,8 +2,11 @@
2#include "version.h" 2#include "version.h"
3#include "game.h" 3#include "game.h"
4 4
5#include "smlnode.h"
6
5#include <stdlib.h> 7#include <stdlib.h>
6 8
9#include <bu/file.h>
7#include <bu/optparser.h> 10#include <bu/optparser.h>
8#include <bu/sio.h> 11#include <bu/sio.h>
9 12
@@ -26,6 +29,8 @@ void Options::parse( int argc, char *argv[] )
26 opt.addHelpBanner("usage: " + Bu::String(argv[0]) + 29 opt.addHelpBanner("usage: " + Bu::String(argv[0]) +
27 " [options] <filename>\n"); 30 " [options] <filename>\n");
28 31
32 opt.addOption( Bu::slot( this, &Options::smlTest ), "sml-test",
33 "Test SML parser." );
29 opt.addOption( Bu::slot( this, &Options::version ), "version", 34 opt.addOption( Bu::slot( this, &Options::version ), "version",
30 "Show full version info." ); 35 "Show full version info." );
31 opt.addOption( Bu::slot( this, &Options::builtins ), "builtins", 36 opt.addOption( Bu::slot( this, &Options::builtins ), "builtins",
@@ -62,6 +67,25 @@ int Options::builtins( Bu::StrArray aArgs )
62 return 0; 67 return 0;
63} 68}
64 69
70int Options::smlTest( Bu::Array<Bu::String> aArgs )
71{
72 Bu::String sContent;
73 Bu::File fIn( aArgs[1], Bu::File::Read );
74 while( !fIn.isEos() )
75 {
76 char buf[4096];
77 sContent.append( buf, fIn.read( buf, 4096 ) );
78 }
79 fIn.close();
80
81 SmlNode *pRoot = SmlNode::parse( sContent );
82 sio << *pRoot << sio.nl;
83 delete pRoot;
84
85 exit( 0 );
86 return 0;
87}
88
65int Options::nonOption( Bu::Array<Bu::String> aArgs ) 89int Options::nonOption( Bu::Array<Bu::String> aArgs )
66{ 90{
67 sFile = aArgs[0]; 91 sFile = aArgs[0];
diff --git a/src/options.h b/src/options.h
index 5b3f413..b97285b 100644
--- a/src/options.h
+++ b/src/options.h
@@ -20,6 +20,7 @@ public:
20protected: 20protected:
21 int version( Bu::Array<Bu::String> aArgs ); 21 int version( Bu::Array<Bu::String> aArgs );
22 int builtins( Bu::Array<Bu::String> aArgs ); 22 int builtins( Bu::Array<Bu::String> aArgs );
23 int smlTest( Bu::Array<Bu::String> aArgs );
23 int nonOption( Bu::Array<Bu::String> aArgs ); 24 int nonOption( Bu::Array<Bu::String> aArgs );
24}; 25};
25 26
diff --git a/src/smlnode.cpp b/src/smlnode.cpp
new file mode 100644
index 0000000..a9e533d
--- /dev/null
+++ b/src/smlnode.cpp
@@ -0,0 +1,123 @@
1#include "smlnode.h"
2
3#include <bu/sio.h>
4
5using namespace Bu;
6
7SmlNode::SmlNode( Type eType, const Bu::String &sText, SmlNode *pParent ) :
8 eType( eType ),
9 sText( sText ),
10 pParent( pParent )
11{
12}
13
14SmlNode::~SmlNode()
15{
16}
17
18SmlNode *SmlNode::parse( const Bu::String &sSrc )
19{
20 SmlNode *pRoot = new SmlNode( SmlNode::typeRoot );
21 SmlNode *pCur = pRoot;
22 pRoot->eType = typeRoot;
23
24 enum Mode
25 {
26 mText,
27 mStartTag,
28 mEndTag,
29 };
30 Bu::String sTmp;
31 Mode mode = mText;
32 for( Bu::String::const_iterator i = sSrc.begin(); i; i++ )
33 {
34 if( *i == '\\' )
35 {
36 i++;
37 if( !i )
38 sTmp += '\\';
39 else if( *i == '[' || *i == ']' || *i == '<' || *i == '>' )
40 sTmp += *i;
41 }
42 else if( *i == '[' && mode == mText )
43 {
44 if( !sTmp.isEmpty() )
45 pCur->append( typeText, sTmp );
46 sTmp.clear();
47 mode = mStartTag;
48 }
49 else if( *i == '<' && mode == mText )
50 {
51 if( !sTmp.isEmpty() )
52 pCur->append( typeText, sTmp );
53 sTmp.clear();
54 mode = mEndTag;
55 }
56 else if( *i == '>' && mode == mStartTag )
57 {
58 pCur = pCur->append( typeTag, sTmp );
59 sTmp.clear();
60 mode = mText;
61 }
62 else if( *i == ']' && mode == mStartTag )
63 {
64 pCur->append( typeTag, sTmp );
65 sTmp.clear();
66 mode = mText;
67 }
68 else if( *i == ']' && mode == mEndTag )
69 {
70 if( sTmp != pCur->getText() )
71 throw Bu::ExceptionBase("Tag mismatch: [%s> != <%s]\n",
72 pCur->getText().getStr(), sTmp.getStr() );
73 pCur = pCur->getParent();
74 sTmp.clear();
75 mode = mText;
76 }
77 else
78 {
79 sTmp += *i;
80 }
81 }
82 if( !sTmp.isEmpty() )
83 pCur->append( typeText, sTmp );
84
85 return pRoot;
86}
87
88SmlNode *SmlNode::append( SmlNode::Type eType, const Bu::String &sText )
89{
90 SmlNode *pChild = new SmlNode( eType, sText, this );
91 lChildren.append( pChild );
92 return pChild;
93}
94
95Bu::Formatter &operator<<( Bu::Formatter &f, const SmlNode &n )
96{
97 switch( n.eType )
98 {
99 case SmlNode::typeRoot:
100 f.incIndent();
101 f << "Root {" << f.nl;
102 break;
103
104 case SmlNode::typeText:
105 return f << "Text: >>" << n.sText << "<<" << f.nl;
106 break;
107
108 case SmlNode::typeTag:
109 f.incIndent();
110 f << "Tag[" << n.sText << "] {" << f.nl;
111 break;
112 }
113
114 for( SmlNode::SmlNodeList::const_iterator i = n.lChildren.begin(); i; i++ )
115 {
116 f << *(*i);
117 }
118 f.decIndent();
119 f << "}" << f.nl;
120
121 return f;
122}
123
diff --git a/src/smlnode.h b/src/smlnode.h
new file mode 100644
index 0000000..92dd65e
--- /dev/null
+++ b/src/smlnode.h
@@ -0,0 +1,41 @@
1#ifndef SML_NODE_H
2#define SML_NODE_H
3
4#include <bu/string.h>
5#include <bu/list.h>
6
7class SmlNode
8{
9friend Bu::Formatter &operator<<( Bu::Formatter &f, const SmlNode &n );
10public:
11 enum Type
12 {
13 typeRoot,
14 typeText,
15 typeTag,
16 };
17
18 SmlNode( Type eType, const Bu::String &sText=Bu::String(), SmlNode *pParent=NULL );
19 virtual ~SmlNode();
20
21 static SmlNode *parse( const Bu::String &sSrc );
22
23 typedef Bu::List<SmlNode *> SmlNodeList;
24
25 SmlNode *append( Type type, const Bu::String &sText );
26 SmlNode *getParent() { return pParent; }
27
28 Type getType() const { return eType; }
29 Bu::String getText() const { return sText; }
30 const SmlNodeList &getChildren() const { return lChildren; }
31
32private:
33 Type eType;
34 Bu::String sText;
35 SmlNodeList lChildren;
36 SmlNode *pParent;
37};
38
39Bu::Formatter &operator<<( Bu::Formatter &f, const SmlNode &n );
40
41#endif