#include "config.h"
#include <glib.h>
+#include <string.h>
+#include "treefuncs.h"
#include "parse.h"
+#include "main.h"
+#include "util.h"
static int parenth_depth = 0;
static int before_comment = INITIAL;
-static int class_after_c = FALSE;
-static int header_c = FALSE;
+static gboolean class_after_c = FALSE;
+static int code_type = CCODE;
+
+/* GTK+ doc stuff */
+static char *gtk_doc_func = NULL; /* current gtk-doc func */
+GHashTable *gtk_doc_hash = NULL;
static GString *cbuf = NULL;
int ccode_line = 1;
+GList *include_files = NULL;
+/* 0 no, 1 means yes, 2+ means don't even start looking anymore */
+static int look_for_includes = 0;
+
int line_no = 1;
static void
clear_cbuf(void)
{
if(!cbuf) {
- cbuf = g_string_new("");
+ cbuf = g_string_new(NULL);
} else {
- cbuf = g_string_assign(cbuf,"");
+ cbuf = g_string_assign(cbuf, "");
}
}
}
}
+static void
+add_gtk_doc_func(void)
+{
+ if(!gtk_doc_func)
+ return;
+
+ if(!gtk_doc_hash)
+ gtk_doc_hash = g_hash_table_new(g_str_hash, g_str_equal);
+ g_hash_table_insert(gtk_doc_hash, gtk_doc_func, g_strdup(cbuf->str));
+ clear_cbuf();
+
+ gtk_doc_func = NULL;
+}
+
+
%}
%x COMMENT
%x C_CODE_STRING
%x CLASS_CODE
%x CLASS_CODE_I
+%x GTK_DOC_BEFORE_NAME
+%x GTK_DOC
+%x GTK_DOC_LINE
+
+
%%
<*>\n { line_no++; REJECT; }
-<*>MOTHERFUCKER { fprintf(stderr,"You are a bad bad person!\n"); REJECT; }
+<COMMENT>^(I(S.RI).E\(([1-9][0-9]+|[2-9]))/(\)) {
+/* Thy evil easter egg */
+#define QQ(x) long x
+#define KK(x) =atoi(__(&,,x,))
+#define MM(x,a) {QQ(i);for(i=2;i<x;i++){a}}
+#define PP(Q) (P%Q)==0
+#define ___(x,y,z) if(x z y)
+#define __(a,x,y,z) a(yytext[y] x z)
+#define O__O(a,b) fprintf(stderr,"%s is %s!\n",a,b)
+QQ(m)=1;___(__(,==,2,'P'),__(,==,5,'M'),&&
+){QQ(P)KK(8);MM(P,___(PP(i),,)m=0;)}__(,=,
+7,0);___(,,m){O__O(__( &,,8,),__(&,,2,));}
+#undef QQ
+#undef KK
+#undef MM
+#undef PP
+#undef ___
+#undef __
+#undef O__O
+REJECT;
+}
\/\/.*$ { ; /*comment, ignore*/ }
-<C_CODE>\/\/.*$ { ; /*comment, ignore*/ }
+<C_CODE>^#[ \t]*include[ \t][<"][^\n">]*[>"] {
+ if(look_for_includes==1) {
+ char *p;
+ char *file;
+ char *str = g_strdup(yytext);
+ file = strchr(str,'"');
+ if(!file) file = strchr(str,'<');
+ file++;
+ p = strchr(file,'"');
+ if(!p) p = strchr(file,'>');
+ *p = '\0';
+ include_files = g_list_prepend(include_files,g_strdup(file));
+ g_free(str);
+ }
+ REJECT;
+}
+
+<CLASS_CODE_I>\/\*\*[ \t]*$ {
+ /* eat out gtk doc stuff */
+ BEGIN(GTK_DOC_BEFORE_NAME);
+ clear_cbuf();
+ }
+<GTK_DOC_BEFORE_NAME>^[ \t]*\*[ \t]*$ {
+ /* empty doc lines */
+ ;
+ }
+<GTK_DOC_BEFORE_NAME>^[ \t]*\*\ [_a-zA-Z][_a-zA-Z0-9]*:?[ \t]*$ {
+ char *p;
+ BEGIN(GTK_DOC);
+ p = strchr(yytext, '*');
+ g_free(gtk_doc_func);
+ gtk_doc_func = g_strdup(p+2);
+ p = strchr(gtk_doc_func, ':');
+ if(p) *p='\0';
+ g_strstrip(gtk_doc_func);
+ }
+<GTK_DOC_BEFORE_NAME>\*\/ {
+ BEGIN(CLASS_CODE_I);
+ }
+<GTK_DOC_BEFORE_NAME>. {
+ BEGIN(COMMENT);
+ before_comment = CLASS_CODE_I;
+ }
+<GTK_DOC>^[ \t]*\*[ \t]*$ {
+ /* empty doc lines */
+ add_to_cbuf(" *\n");
+ }
+<GTK_DOC>^[ \t]*\*?\*\/ {
+ BEGIN(CLASS_CODE_I);
+ add_gtk_doc_func();
+ }
+<GTK_DOC>^[ \t]*\*\ {
+ fflush(stdout);
+ add_to_cbuf(" * ");
+ BEGIN(GTK_DOC_LINE);
+ }
+<GTK_DOC>\*\/ {
+ BEGIN(CLASS_CODE_I);
+ }
+<GTK_DOC>. {
+ BEGIN(COMMENT);
+ before_comment = CLASS_CODE_I;
+ }
+<GTK_DOC_LINE>\*\/ {
+ BEGIN(CLASS_CODE_I);
+ add_to_cbuf("\n");
+ add_gtk_doc_func();
+ }
+<GTK_DOC_LINE>.$ {
+ BEGIN(GTK_DOC);
+ add_to_cbuf(yytext);
+ add_to_cbuf("\n");
+ }
+<GTK_DOC_LINE>. {
+ fflush(stdout);
+ add_to_cbuf(yytext);
+ }
+
+<C_CODE>\/\/.*$ { add_to_cbuf(yytext); /*comment, ignore*/ }
<CLASS_CODE>\/\/.*$ { ; /*comment, ignore*/ }
<CLASS_CODE_I>\/\/.*$ { ; /*comment, ignore*/ }
\/\* {BEGIN(COMMENT); before_comment = INITIAL; }
-<C_CODE>\/\* {BEGIN(COMMENT); before_comment = C_CODE; }
+<C_CODE>\/\* {
+ add_to_cbuf(yytext);
+ BEGIN(COMMENT);
+ before_comment = C_CODE;
+}
<CLASS_CODE>\/\* {BEGIN(COMMENT); before_comment = CLASS_CODE; }
<CLASS_CODE_I>\/\* {BEGIN(COMMENT); before_comment = CLASS_CODE_I; }
-<COMMENT>\*\/ {BEGIN(before_comment);}
-<COMMENT>. { ; /* comment, ignore */ }
-<COMMENT>\n { ; /* comment, ignore */ }
+<COMMENT>\*\/ {
+ if(before_comment == C_CODE) add_to_cbuf(yytext);
+ BEGIN(before_comment);
+ }
+<COMMENT>. {
+ /* comment, ignore */
+ if(before_comment == C_CODE) add_to_cbuf(yytext);
+ }
+<COMMENT>\n {
+ /* comment, ignore */
+ if(before_comment == C_CODE) add_to_cbuf(yytext);
+ }
-^\%h\{ {
+^\%(a|all)\{ {
+ BEGIN(C_CODE);
+ parenth_depth = 1;
+ class_after_c = FALSE;
+ code_type = ACODE;
+ clear_cbuf();
+ ccode_line = line_no;
+ }
+^\%(at|alltop)\{ {
BEGIN(C_CODE);
parenth_depth = 1;
class_after_c = FALSE;
- header_c = TRUE;
+ code_type = ATCODE;
+ clear_cbuf();
+ ccode_line = line_no;
+ }
+
+^\%(ht|headertop)\{ {
+ BEGIN(C_CODE);
+ parenth_depth = 1;
+ class_after_c = FALSE;
+ code_type = HTCODE;
+ clear_cbuf();
+ ccode_line = line_no;
+ }
+^\%(ph|privateheader)\{ {
+ BEGIN(C_CODE);
+ parenth_depth = 1;
+ class_after_c = FALSE;
+ code_type = PHCODE;
+ clear_cbuf();
+ ccode_line = line_no;
+ }
+^\%(h|header)\{ {
+ BEGIN(C_CODE);
+ parenth_depth = 1;
+ class_after_c = FALSE;
+ code_type = HCODE;
clear_cbuf();
ccode_line = line_no;
}
BEGIN(C_CODE);
parenth_depth = 1;
class_after_c = FALSE;
- header_c = FALSE;
+ code_type = CCODE;
clear_cbuf();
ccode_line = line_no;
+ if(look_for_includes==0)
+ look_for_includes=1;
}
<C_CODE>^\%\} {
BEGIN(INITIAL);
yylval.cbuf = cbuf;
cbuf = NULL;
- if(header_c)
- return HCODE;
- else
- return CCODE;
+ if(look_for_includes==1)
+ look_for_includes=0;
+ return code_type;
}
<C_CODE>\'\{\' { add_to_cbuf(yytext); }
<C_CODE>\'\\\{\' { add_to_cbuf(yytext); }
<C_CODE>\'\}\' { add_to_cbuf(yytext); }
<C_CODE>\'\\\}\' { add_to_cbuf(yytext); }
+<C_CODE>\'\"\' { add_to_cbuf(yytext); }
+<C_CODE>\'\\\"\' { add_to_cbuf(yytext); }
<C_CODE>\\. { add_to_cbuf(yytext); }
<C_CODE>\" {
BEGIN(C_CODE_STRING);
add_to_cbuf(yytext);
}
-<C_CODE_STRING>\\. {
- add_to_cbuf(yytext);
- }
+<C_CODE_STRING>\\. { add_to_cbuf(yytext); }
<C_CODE_STRING>\" {
BEGIN(C_CODE);
add_to_cbuf(yytext);
}
-<C_CODE_STRING>. {
- add_to_cbuf(yytext);
- }
+<C_CODE_STRING>. { add_to_cbuf(yytext); }
+<C_CODE_STRING>\n { add_to_cbuf(yytext); }
<C_CODE>\{ {
parenth_depth++;
<C_CODE>\n { add_to_cbuf(yytext); }
class {
+ static int found_classes = 0;
+ look_for_includes = 2;
BEGIN(CLASS_CODE);
+
+ if(++found_classes > 1) {
+ print_error(FALSE,
+ "Only one class per file allowed",
+ line_no);
+ }
+
return CLASS;
}
+^[ \t]*requires[ \t]+[0-9]+\.[0-9]+\.[0-9]+[\t ]*$ {
+ int maj = 0,min = 0,pl = 0;
+ int rmaj = 0,rmin = 0,rpl = 0;
+ char *p;
+
+ sscanf(VERSION,"%d.%d.%d",&rmaj,&rmin,&rpl);
+ p = strchr(yytext,'r');
+ g_assert(p); /* we MUST have found it */
+ sscanf(p,"requires %d.%d.%d",&maj,&min,&pl);
+ if(rmaj < maj ||
+ (rmaj == maj && rmin < min) ||
+ (rmaj == maj && rmin == min && rpl < pl)) {
+ char *s;
+ s = g_strdup_printf(
+ "GOB version %d.%d.%d required "
+ "(this is %s)\n"
+ "To upgrade your gob, see: "
+ "http://www.5z.com/jirka/gob.html",
+ maj,min,pl,VERSION);
+ print_error(FALSE, s, line_no);
+ g_free(s);
+ }
+ }
+
+<CLASS_CODE,CLASS_CODE_I>class|this {
+ if(for_cpp) {
+ char *s;
+ s = g_strdup_printf("'%s' keyword should not "
+ "be used when generating "
+ "C++ code", yytext);
+ print_error(TRUE, s, line_no);
+ g_free(s);
+ }
+ REJECT;
+ }
+
<CLASS_CODE>from {return FROM;}
<CLASS_CODE_I>void {return VOID;}
<CLASS_CODE_I>public {yylval.line = line_no; return PUBLIC;}
<CLASS_CODE_I>private {yylval.line = line_no; return PRIVATE;}
+<CLASS_CODE_I>protected {yylval.line = line_no; return PROTECTED;}
+<CLASS_CODE_I>classwide {yylval.line = line_no; return CLASSWIDE;}
<CLASS_CODE_I>argument {yylval.line = line_no; return ARGUMENT;}
<CLASS_CODE_I>virtual {yylval.line = line_no; return VIRTUAL;}
<CLASS_CODE_I>signal {yylval.line = line_no; return SIGNAL;}
<CLASS_CODE_I>override {yylval.line = line_no; return OVERRIDE;}
-<CLASS_CODE_I>onerror {return ONERROR;}
<CLASS_CODE_I>0|[1-9][0-9]*|0x[0-9a-fA-F]+|0[0-7]+|[0-9]*\.[0-9]+|\.[0-9][0-9]* {
yylval.id = g_strdup(yytext);
return NUMBER;
}
-<CLASS_CODE,CLASS_CODE_I>:?[A-Za-z_][A-Za-z0-9_]*(:[A-Za-z0-9_]*)+ {
+<CLASS_CODE,CLASS_CODE_I>[A-Za-z_][A-Za-z0-9_]*(:[A-Za-z0-9_]*)+ {
+ /* this one is for a classname with a namespace */
+ yylval.id = g_strdup(yytext);
+ return TYPETOKEN;
+ }
+<CLASS_CODE,CLASS_CODE_I>:[A-Za-z_][A-Za-z0-9_]*(:[A-Za-z0-9_]*)* {
+ /* this is for a classname with an empty namespace */
yylval.id = g_strdup(yytext);
return TYPETOKEN;
}
return TOKEN;
}
+<CLASS_CODE_I>(\[[0-9]*\])+ {
+ yylval.id = g_strdup(yytext);
+ return ARRAY_DIM;
+ }
+
<CLASS_CODE>\{ {
BEGIN(CLASS_CODE_I);
return '{';
BEGIN(C_CODE);
parenth_depth=1;
class_after_c = TRUE;
- ccode_line = line_no;
yylval.line = line_no;
+ clear_cbuf();
+ ccode_line = line_no;
return '{';
}
<CLASS_CODE_I>\} {
return '}';
}
-<CLASS_CODE,CLASS_CODE_I,INITIAL>[\n\t ] ; /*ignore*/
+<CLASS_CODE,CLASS_CODE_I,INITIAL>[\t ] ; /*ignore*/
<*>. {
yylval.line = line_no;
return yytext[0];
}
+
+<*>[\n\r] ; /*ignore*/
projects / gob-dx.git / blobdiff