#include "config.h"
#include <glib.h>
-#if 0
-#include <popt.h>
-#endif
#include <time.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
+#include <stdlib.h>
#include <sys/stat.h>
-#include "tree.h"
+#include "treefuncs.h"
#include "parse.h"
#include "out.h"
+#include "util.h"
+#include "checks.h"
+
#include "main.h"
char *filename = NULL;
extern GList *include_files;
+extern GHashTable *gtk_doc_hash;
+
char *filebase;
static char *funcbase;
static char *pfuncbase;
static int overrides = 0; /* number of override methods */
static int privates = 0; /* number of private data members */
static int protecteds = 0; /* number of protected methods */
+static int destructors = 0; /* number of variable destructors */
+static int initializers = 0; /* number of variable initializers */
static gboolean made_aliases = FALSE; /* if we made any shorthand aliases
and need the REALLY UGLY HACK to
avoid warnings */
+/* the special variable types we need to define */
+static gboolean special_array[SPECIAL_LAST] = {0};
+static gboolean any_special = FALSE;
+
FILE *out = NULL;
FILE *outh = NULL;
FILE *outph = NULL;
+FILE *devnull = NULL;
gboolean no_touch_headers = FALSE;
gboolean for_cpp = FALSE;
+gboolean no_gnu = FALSE;
gboolean exit_on_warn = FALSE;
gboolean exit_on_error = TRUE;
gboolean got_error = FALSE;
gboolean always_private_header = FALSE;
gboolean no_private_header = FALSE;
-
-void
-print_error(int is_warn, char *error,int line)
-{
- char *w;
- if(is_warn)
- w = "Warning:";
- else {
- w = "Error:";
- got_error = TRUE;
- }
- if(line>0)
- fprintf(stderr,"%s:%d: %s %s\n",filename,line,w,error);
- else
- fprintf(stderr,"%s: %s %s\n",filename,w,error);
- if((!is_warn || exit_on_warn) && exit_on_error)
- exit(1);
-}
-
-static char *
-remove_sep(char *base)
-{
- char *p;
- char *s = g_strdup(base);
- while((p=strchr(s,':')))
- strcpy(p,p+1);
- return s;
-}
-
-static char *
-replace_sep(char *base, char r)
-{
- char *p;
- char *s = g_strdup(base);
- while((p=strchr(s,':')))
- *p = r;
- if(*s == r) {
- p = g_strdup(s+1);
- g_free(s);
- return p;
- }
- return s;
-}
-
-/*separate the namespace part and then replace rest of
- separators with r*/
-static void
-separns_replace_sep(char *base, char **ns, char **name, char r)
-{
- char *p;
- char *s = g_strdup(base);
- *ns = NULL;
- if((p=strchr(s,':')) && p!=s) {
- *p = '\0';
- *ns = g_strdup(s);
- p = g_strdup(p+1);
- g_free(s);
- s = p;
- }
- while((p=strchr(s,':')))
- *p = r;
- if(*s == r) {
- *name = g_strdup(s+1);
- g_free(s);
- } else
- *name = s;
-}
-
-/* make a macro with some prefix before the name but after
- namespace */
-static char *
-make_pre_macro(char *base, char *pre)
-{
- char *s1,*s2;
- char *s;
-
- separns_replace_sep(base,&s1,&s2,'_');
- if(s1)
- s = g_strconcat(s1,"_",pre,"_",s2,NULL);
- else
- s = g_strconcat(pre,"_",s2,NULL);
-
- g_strup(s);
-
- g_free(s1);
- g_free(s2);
-
- return s;
-}
+gboolean no_extern_c = FALSE;
+gboolean no_write = FALSE;
+gboolean no_lines = FALSE;
static void
make_bases(void)
{
- filebase = replace_sep(((Class *)class)->otype,'-');
+ filebase = replace_sep(((Class *)class)->otype, '-');
g_strdown(filebase);
- funcbase = replace_sep(((Class *)class)->otype,'_');
+ funcbase = replace_sep(((Class *)class)->otype, '_');
g_strdown(funcbase);
- pfuncbase = replace_sep(((Class *)class)->ptype,'_');
+ pfuncbase = replace_sep(((Class *)class)->ptype, '_');
g_strdown(pfuncbase);
- macrobase = replace_sep(((Class *)class)->otype,'_');
+ macrobase = replace_sep(((Class *)class)->otype, '_');
g_strup(macrobase);
- macrois = make_pre_macro(((Class *)class)->otype,"IS");
- macrotype = make_pre_macro(((Class *)class)->otype,"TYPE");
+ macrois = make_pre_macro(((Class *)class)->otype, "IS");
+ macrotype = make_pre_macro(((Class *)class)->otype, "TYPE");
typebase = remove_sep(((Class *)class)->otype);
ptypebase = remove_sep(((Class *)class)->ptype);
}
-static void
-print_type(FILE *fp, Type *t, gboolean postfix_to_stars)
+static char *
+get_type(Type *t, gboolean postfix_to_stars)
{
char *s;
int i;
int extra;
+ GString *gs;
s = remove_sep(t->name);
- out_printf(fp,"%s ",s);
+ gs = g_string_new(s);
g_free(s);
extra = 0;
for(p=t->postfix; p && *p; p++)
if(*p == '[') extra++;
}
+ g_string_append_c(gs, ' ');
- for(i=0;i<(t->stars+extra);i++)
- out_printf(fp,"*");
+ for(i=0; i<(t->stars+extra); i++)
+ g_string_append_c(gs, '*');
+
+ s = gs->str;
+ g_string_free(gs, FALSE);
+ return s;
+}
+
+static char *
+get_gtk_doc(char *id)
+{
+ char *val, *s;
+
+ if(!gtk_doc_hash)
+ return NULL;
+
+ val = g_hash_table_lookup(gtk_doc_hash, id);
+ if(val)
+ return g_strdup_printf("/**\n * %s_%s:\n%s **/\n",
+ funcbase, id, val);
+ s = g_strconcat(funcbase, "_", id, NULL);
+ val = g_hash_table_lookup(gtk_doc_hash, s);
+ g_free(s);
+ if(val)
+ return g_strdup_printf("/**\n * %s_%s:\n%s **/\n",
+ funcbase, id, val);
+ return NULL;
+}
+
+static void
+print_type(FILE *fp, Type *t, gboolean postfix_to_stars)
+{
+ char *s;
+
+ s = get_type(t, postfix_to_stars);
+ out_printf(fp, "%s", s);
+ g_free(s);
}
+
static void
print_method(FILE *fp, char *typeprefix, char *nameprefix,
- char *namepostfix,char *postfix, Method *m,
+ char *subnameprefix,
+ char *namepostfix, char *postfix, Method *m,
+ gboolean one_arg_per_line,
gboolean no_funcbase)
{
GList *li;
- out_printf(fp,"%s",typeprefix);
- print_type(fp,m->mtype,TRUE);
+ out_printf(fp, "%s", typeprefix);
+ print_type(fp, m->mtype, TRUE);
if(no_funcbase)
- out_printf(fp,"%s%s%s(",
- nameprefix,m->id,namepostfix);
+ out_printf(fp, "%s%s%s%s(",
+ nameprefix, subnameprefix, m->id, namepostfix);
else
- out_printf(fp,"%s%s_%s%s(",
- nameprefix,funcbase,m->id,namepostfix);
+ out_printf(fp, "%s%s_%s%s%s(",
+ nameprefix, funcbase, subnameprefix, m->id,
+ namepostfix);
if(m->args) {
- for(li=m->args;li;li=g_list_next(li)) {
+ for(li=m->args; li; li=g_list_next(li)) {
FuncArg *arg = li->data;
- print_type(fp,arg->atype,FALSE);
+ print_type(fp, arg->atype, FALSE);
if(li->next)
- out_printf(fp,"%s%s, ",arg->name,
+ out_printf(fp, "%s%s,%s", arg->name,
arg->atype->postfix?
- arg->atype->postfix:"");
+ arg->atype->postfix:"",
+ one_arg_per_line?"\n\t\t\t\t\t":" ");
else
- out_printf(fp,"%s%s",arg->name,
+ out_printf(fp, "%s%s", arg->name,
arg->atype->postfix?
arg->atype->postfix:"");
}
if(m->vararg)
- out_printf(fp,", ...");
+ out_printf(fp, ",%s...",
+ one_arg_per_line?"\n\t\t\t\t\t":" ");
} else {
- out_printf(fp,"void");
+ out_printf(fp, "void");
+ }
+ out_printf(fp, ")%s", postfix);
+}
+
+static gboolean
+any_method_to_alias(Class *c)
+{
+ GList *li;
+
+ for(li=c->nodes;li;li=g_list_next(li)) {
+ Node *node = li->data;
+ if(node->type == METHOD_NODE) {
+ Method *m = (Method *)node;
+
+ if(m->method == INIT_METHOD ||
+ m->method == CLASS_INIT_METHOD ||
+ m->method == OVERRIDE_METHOD)
+ continue;
+
+ return TRUE;
+ }
}
- out_printf(fp,")%s",postfix);
+ return FALSE;
}
static void
-make_method_pointers(Class *c)
+make_method_gnu_aliases(Class *c)
{
GList *li;
- out_printf(out,"\n");
for(li=c->nodes;li;li=g_list_next(li)) {
Node *node = li->data;
if(node->type == METHOD_NODE) {
continue;
/* in C++ mode don't alias new */
- if(for_cpp && strcmp(m->id,"new")==0)
+ if(for_cpp && strcmp(m->id, "new")==0)
+ continue;
+
+ out_printf(out, "static const typeof(&%s_%s) %s "
+ "__attribute__ ((__unused__)) "
+ "= %s_%s;\n", funcbase, m->id, m->id,
+ funcbase, m->id);
+ out_printf(out, "#define %s(args...) "
+ "%s_%s(##args)\n", m->id, funcbase, m->id);
+ }
+ }
+}
+
+static void
+make_method_nongnu_aliases(Class *c)
+{
+ GList *li;
+
+ for(li=c->nodes; li; li=g_list_next(li)) {
+ Node *node = li->data;
+ if(node->type == METHOD_NODE) {
+ Method *m = (Method *)node;
+
+ if(m->method == INIT_METHOD ||
+ m->method == CLASS_INIT_METHOD ||
+ m->method == OVERRIDE_METHOD)
+ continue;
+
+ /* in C++ mode don't alias new */
+ if(for_cpp && strcmp(m->id, "new")==0)
continue;
- print_method(out,"static ","(* ",") ","",m,TRUE);
- out_printf(out," = %s_%s;\n",funcbase,m->id);
+ print_method(out, "static ", "(* ", "", ") ", "",
+ m, FALSE, TRUE);
+ out_printf(out, " = %s_%s;\n", funcbase, m->id);
made_aliases = TRUE;
}
}
- out_printf(out,"\n");
}
static void
if(!made_aliases)
return;
- out_printf(out,"\n\n/*REALLY BAD HACK\n"
+ if(!no_gnu)
+ out_printf(out,"\n\n#ifndef __GNUC__\n");
+ out_printf(out,
+ "/*REALLY BAD HACK\n"
" This is to avoid unused warnings if you don't call\n"
" some method. I need to find a better way to do\n"
- " this */\n");
- out_printf(out,"static void\n"
- "__%s_really_bad_hack_to_avoid_warnings(void)\n"
+ " this, not needed in GCC since we use some gcc\n"
+ " extentions to make saner, faster code */\n"
+ "static void\n"
+ "___%s_really_bad_hack_to_avoid_warnings(void)\n"
"{\n",funcbase);
for(li=c->nodes;li;li=g_list_next(li)) {
Node *node = li->data;
out_printf(out,"\t((void (*)(void))%s)();\n",m->id);
}
}
- out_printf(out, "\t__%s_really_bad_hack_to_avoid_warnings();\n",
+ out_printf(out, "\t___%s_really_bad_hack_to_avoid_warnings();\n",
funcbase);
- out_printf(out,"}\n\n");
+ if(!no_gnu)
+ out_printf(out,"}\n#endif /* __GNUC__ */\n\n");
+ else
+ out_printf(out,"}\n\n");
}
static void
m->method != VIRTUAL_METHOD)
return;
- print_method(outh,"\t","(* ",") ",";\n",m,TRUE);
+ /* if a signal mark it as such */
+ if(m->method != VIRTUAL_METHOD)
+ print_method(outh,"\t/*signal*/","(* ","",") ",";\n",m,
+ FALSE,TRUE);
+ else
+ print_method(outh,"\t","(* ","",") ",";\n",m,FALSE,TRUE);
}
static void
if(m->scope != PUBLIC_SCOPE)
return;
- print_method(outh,"","\t","\t",";\n",m,FALSE);
+ print_method(outh,"","\t","","\t",";\n",m,TRUE,FALSE);
+}
+
+/* I'm starting not to like this idea */
+#if 0
+static void
+put_signal_connect(Method *m)
+{
+ if(m->method != SIGNAL_LAST_METHOD &&
+ m->method != SIGNAL_FIRST_METHOD)
+ return;
+
+ out_printf(outh, "guint \t%s_%s__connect_full\t(%s *object,\n"
+ "\t\t\t\t\tconst char *name,\n"
+ "\t\t\t\t\tGtkSignalFunc func,\n"
+ "\t\t\t\t\tGtkCallbackMarshal marshal,\n"
+ "\t\t\t\t\tgpointer data,\n"
+ "\t\t\t\t\tGtkDestroyNotify destroy_func,\n"
+ "\t\t\t\t\tgboolean object_signal,\n"
+ "\t\t\t\t\tgboolean after);\n",
+ funcbase, m->id, typebase);
+
+ out_printf(outh, "#define %s_%s__connect(object,name,func,data) "
+ "%s_%s__connect_full((object),(name),(func),NULL,"
+ "(data),NULL,FALSE,FALSE)\n",
+ funcbase, m->id, funcbase, m->id);
+ out_printf(outh, "#define %s_%s__connect_after(object,name,func,data) "
+ "%s__connect_%s_full((object),(name),(func),NULL,"
+ "(data),NULL,FALSE,TRUE)\n",
+ funcbase, m->id, funcbase, m->id);
+
+ out_printf(outh, "guint \t%s_%s__connect_while_alive\t(%s *object,\n"
+ "\t\t\t\t\tconst char *name,\n"
+ "\t\t\t\t\tGtkSignalFunc func,\n"
+ "\t\t\t\t\tgpointer data,\n"
+ "\t\t\t\t\tGtkObject *alive_object);\n\n",
+ funcbase, m->id, typebase);
}
+#endif
+
static void
put_prot_method(Method *m)
return;
if(outph)
- print_method(outph,"","\t","\t",";\n",m,FALSE);
+ print_method(outph,"","\t","","\t",";\n",m,FALSE,FALSE);
else
- print_method(out,"","\t","\t",";\n",m,FALSE);
+ print_method(out,"","\t","","\t",";\n",m,FALSE,FALSE);
}
static void
m->method == SIGNAL_FIRST_METHOD ||
m->method == VIRTUAL_METHOD) {
if(m->cbuf)
- print_method(out,"static ","_real_"," ",";\n",m,FALSE);
+ print_method(out,
+ "static ", "___real_", "", " ", ";\n",
+ m, FALSE, FALSE);
}
if(m->scope == PRIVATE_SCOPE ||
m->method == CLASS_INIT_METHOD ||
(m->method == OVERRIDE_METHOD &&
m->cbuf))
- print_method(out,"static ",""," ",";\n",m,FALSE);
+ print_method(out, "static ", "", "", " ",
+ no_gnu?";\n":" G_GNUC_UNUSED;\n",
+ m, FALSE, FALSE);
}
static GList *
}
if(!got_class_init) {
node = new_method(NO_SCOPE, CLASS_INIT_METHOD,
- (Type *)new_type(0,g_strdup("void"),NULL),
- NULL,NULL,g_strdup("class_init"),
- make_func_arg(cl->otype,TRUE,g_strdup("c")),
- NULL, NULL,0,0,FALSE);
+ (Type *)new_type(0, g_strdup("void"),NULL),
+ NULL, NULL, NULL, g_strdup("class_init"),
+ make_func_arg(cl->otype, TRUE, g_strdup("c")),
+ NULL, NULL, NULL, 0, 0, FALSE);
cl->nodes = g_list_prepend(cl->nodes,node);
}
if(!got_init) {
node = new_method(NO_SCOPE, INIT_METHOD,
- (Type *)new_type(0,g_strdup("void"),NULL),
- NULL,NULL,g_strdup("init"),
- make_func_arg(cl->otype,FALSE,g_strdup("o")),
- NULL, NULL,0,0,FALSE);
+ (Type *)new_type(0, g_strdup("void"),NULL),
+ NULL, NULL, NULL, g_strdup("init"),
+ make_func_arg(cl->otype, FALSE, g_strdup("o")),
+ NULL, NULL, NULL, 0, 0, FALSE);
cl->nodes = g_list_prepend(cl->nodes,node);
}
}
static void
-make_destroy(Class *cl)
+make_finalize(Class *cl)
{
- int got_destroy = FALSE;
+ int got_finalize = FALSE;
GList *li;
Node *node;
for(li=cl->nodes;li;li=g_list_next(li)) {
if(n->type == METHOD_NODE) {
Method *m = (Method *)n;
if(m->method == OVERRIDE_METHOD &&
- strcmp(m->id,"destroy")==0) {
- if(strcmp(m->otype,"Gtk:Object")==0) {
- got_destroy = TRUE;
+ strcmp(m->id, "finalize")==0) {
+ if(strcmp(m->otype, "Gtk:Object")==0) {
+ got_finalize = TRUE;
break;
- } else {
- print_error(FALSE,"destroy method override "
- "of class other then Gtk:Object",
- m->line_no);
}
-
+ print_error(FALSE,"finalize method override "
+ "of class other then Gtk:Object",
+ m->line_no);
}
}
}
- if(!got_destroy) {
+ if(!got_finalize) {
node = new_method(NO_SCOPE, OVERRIDE_METHOD,
(Type *)new_type(0,g_strdup("void"),NULL),
g_strdup("Gtk:Object"),
- NULL,g_strdup("destroy"),
+ NULL, NULL, g_strdup("finalize"),
make_func_arg("Gtk:Object",FALSE,g_strdup("o")),
- NULL,
+ NULL, NULL,
g_strdup("PARENT_HANDLER (o);\n"),
0,0,FALSE);
cl->nodes = g_list_append(cl->nodes,node);
}
}
-/* here we will find out how inconsistent gtk really is :) */
-/* the commented out types mean that these types don't actually
- exist. so we "emulate them" with an equivalent */
-const struct {
- char *gtkname;
- char *typename;
-} our_gtk_type_table[] = {
- { "NONE", "void" },
- { "CHAR", "gchar" },
- { "UCHAR", "guchar" },
- { "BOOL", "gboolean" },
- { "INT", "gint" },
- { "UINT", "guint" },
- { "LONG", "glong" },
- { "ULONG", "gulong" },
- { "FLOAT", "gfloat" },
- { "DOUBLE", "gdouble" },
- { "STRING", /*"GtkString"*/"gchar *" },
- { "ENUM", /*"GtkEnum"*/"gint" },
- { "FLAGS", /*"GtkFlags"*/"guint" },
- { "BOXED", /*"GtkBoxed"*/"gpointer" },
- { "POINTER", "gpointer" },
- { "OBJECT", "GtkObject *" },
- { "SIGNAL", /*"GtkSignal"*/"__twopointertype" },
- { "ARGS", /*"GtkArgs"*/"__twopointertype" },
- { "CALLBACK", /*"GtkCallback"*/"__threepointertype" },
- { "C_CALLBACK", /*"GtkCCallback"*/"__twopointertype" },
- { "FOREIGN", /*"GtkForeign"*/"__twopointertype" },
-
- { NULL, NULL }
-};
-
-static const char *
-get_cast(char *type)
-{
- int i;
- for(i=0;our_gtk_type_table[i].gtkname;i++) {
- if(strcmp(our_gtk_type_table[i].gtkname,type)==0) {
- return our_gtk_type_table[i].typename;
- }
- }
- return NULL;
-}
-
/* hash of method -> name of signal prototype */
static GHashTable *marsh = NULL;
static void
print_signal_marsal_args(Method *m)
{
- if(strcmp(m->gtktypes->next->data,"NONE")!=0) {
+ if(strcmp(m->gtktypes->next->data, "NONE")!=0) {
GList *li;
int i;
for(i=0,li=m->gtktypes->next;li;
else {
out_printf(out, ",\n\t\t(%s)"
"GTK_VALUE_%s(args[%d])",
- get_cast(li->data),
+ get_cast(li->data, FALSE),
(char *)li->data,i);
}
}
if(!marsh)
marsh = g_hash_table_new(NULL,NULL);
- if(strcmp(m->gtktypes->data,"NONE")==0 &&
- strcmp(m->gtktypes->next->data,"NONE")==0)
+ if(strcmp(m->gtktypes->data, "NONE")==0 &&
+ strcmp(m->gtktypes->next->data, "NONE")==0)
return;
/* if we already did a signal prototype just use that */
return;
}
- s = g_strdup_printf("__Sig%d",sig++);
+ s = g_strdup_printf("Sig%d",sig++);
- g_hash_table_insert(marsh,m,s);
- eq_signal_methods = g_list_prepend(eq_signal_methods,m);
+ g_hash_table_insert(marsh, m, s);
+ eq_signal_methods = g_list_prepend(eq_signal_methods, m);
/* we know that we'll know all the gtktypes (so get_cast can't fail) */
- out_printf(out,"\ntypedef %s (*%s) (%s *, ",
- get_cast(m->gtktypes->data),s, typebase);
+ out_printf(out, "\ntypedef %s (*___%s) (%s *, ",
+ get_cast(m->gtktypes->data, FALSE), s, typebase);
- for(li=m->gtktypes->next;li;li=g_list_next(li))
- out_printf(out,"%s, ",get_cast(li->data));
- out_printf(out,"gpointer);\n");
+ if(strcmp(m->gtktypes->next->data, "NONE")!=0) {
+ for(li=m->gtktypes->next; li; li=g_list_next(li))
+ out_printf(out, "%s, ", get_cast(li->data, FALSE));
+ }
+ out_printf(out, "gpointer);\n");
out_printf(out,"\nstatic void\n"
- "marshal_%s (GtkObject * object,\n"
+ "___marshal_%s (GtkObject * object,\n"
"\tGtkSignalFunc func,\n"
"\tgpointer func_data,\n"
"\tGtkArg * args)\n"
"{\n",s);
- if(strcmp(m->gtktypes->data,"NONE")==0) {
- out_printf(out, "\t%s rfunc;\n\n"
- "\trfunc = (%s)func;\n\n"
- "\t(*rfunc)((%s *)object",s,s,typebase);
+ if(strcmp(m->gtktypes->data, "NONE")==0) {
+ out_printf(out, "\t___%s rfunc;\n\n"
+ "\trfunc = (___%s)func;\n\n"
+ "\t(*rfunc)((%s *)object", s, s, typebase);
} else {
- out_printf(out, "\t%s rfunc;\n\t",s);
- print_type(out,m->mtype,TRUE);
- out_printf(out, " *retval;\n\n"
- "\trfunc = (%s)func;\n\n"
- "\tretval = GTK_RETLOC_%s(args[%d]);\n\n"
- "\t*retval = (*rfunc)((%s *)object",
- s,(char *)m->gtktypes->data,
- g_list_length(m->gtktypes)-1,typebase);
+ const char *retcast = get_cast(m->gtktypes->data, FALSE);
+ out_printf(out,
+ "\t___%s rfunc;\n\t"
+ "%s *retval;\n\n"
+ "\trfunc = (___%s)func;\n\n"
+ "\tretval = GTK_RETLOC_%s(args[%d]);\n\n"
+ "\t*retval = (*rfunc)((%s *)object",
+ s, retcast, s, (char *)m->gtktypes->data,
+ g_list_length(m->gtktypes)-1, typebase);
}
print_signal_marsal_args(m);
out_printf(out,"\tLAST_SIGNAL\n};\n\n");
}
if(arguments>0) {
- out_printf(out,"enum {\n\tARG_0,\n");
+ out_printf(out,"enum {\n\tARG_0");
for(li=c->nodes;li;li=g_list_next(li)) {
Node *n = li->data;
if(n->type == ARGUMENT_NODE) {
Argument *a = (Argument *)n;
char *s = g_strdup(a->name);
g_strup(s);
- out_printf(out,"\tARG_%s,\n",s);
+ out_printf(out,",\n\tARG_%s",s);
g_free(s);
}
}
- out_printf(out, "};\n\n");
+ out_printf(out, "\n};\n\n");
}
if(signals>0)
out_printf(out,
"static guint object_signals[LAST_SIGNAL] = {0};\n\n");
+ out_printf(out, "/* pointer to the class of our parent */\n");
out_printf(out, "static %sClass *parent_class = NULL;\n\n",ptypebase);
}
GHashTable *done;
char *s;
- done = g_hash_table_new(g_str_hash,g_str_equal);
+ done = g_hash_table_new(g_str_hash, g_str_equal);
if(did_gtk_obj) {
s = g_strdup("GtkObject"); /* This was already done */
- g_hash_table_insert(done,s,s);
+ g_hash_table_insert(done, s, s);
}
- for(li=c->nodes;li;li=g_list_next(li)) {
+ for(li=c->nodes; li; li=g_list_next(li)) {
Node *n = li->data;
char *f;
Method *m = (Method *)n;
g_hash_table_destroy(done);
}
+static char *
+make_run_signal_flags(Method *m, gboolean last)
+{
+ GList *li;
+ GString *gs;
+ char *flags[] = {
+ "FIRST",
+ "LAST",
+ "BOTH",
+ "NO_RECURSE",
+ "ACTION",
+ "NO_HOOKS",
+ NULL
+ };
+
+ gs = g_string_new(NULL);
+
+ if(last)
+ g_string_assign(gs, "GTK_RUN_LAST");
+ else
+ g_string_assign(gs, "GTK_RUN_FIRST");
+
+ if(m->scope == PUBLIC_SCOPE)
+ g_string_append(gs, " | GTK_RUN_ACTION");
+
+ for(li = m->flags; li; li = li->next) {
+ char *flag = li->data;
+ int i;
+ for(i=0;flags[i];i++) {
+ if(strcmp(flags[i],flag)==0)
+ break;
+ }
+ /* if we haven't found it in our list */
+ if(!flags[i]) {
+ char *s;
+ s = g_strdup_printf("Unknown flag '%s' used, "
+ "perhaps it was misspelled",
+ flag);
+ print_error(TRUE, s, m->line_no);
+ g_free(s);
+ }
+ g_string_sprintfa(gs, " | GTK_RUN_%s",flag);
+ }
+
+ {
+ char *ret = gs->str;
+ g_string_free(gs, FALSE);
+ return ret;
+ }
+}
+
+
static void
add_signals(Class *c)
{
out_printf(out,"\n");
for(li=c->nodes;li;li=g_list_next(li)) {
Node *n = li->data;
- char *mar;
- char *sig;
- int is_none;
- int last = FALSE;
+ char *mar, *sig, *flags;
+ gboolean is_none, last = FALSE;
Method *m = (Method *)n;
+
if(n->type != METHOD_NODE ||
(m->method != SIGNAL_FIRST_METHOD &&
m->method != SIGNAL_LAST_METHOD))
continue;
-
if(m->method == SIGNAL_FIRST_METHOD)
last = FALSE;
else
last = TRUE;
- if(g_hash_table_lookup(marsh,m))
- mar = g_strconcat("marshal_",
+ if(g_hash_table_lookup(marsh, m))
+ mar = g_strconcat("___marshal_",
(char *)g_hash_table_lookup(marsh,m),
NULL);
else
mar = g_strdup("gtk_signal_default_marshaller");
- is_none = (strcmp(m->gtktypes->next->data,"NONE")==0);
+ is_none = (strcmp(m->gtktypes->next->data, "NONE")==0);
sig = g_strdup(m->id);
g_strup(sig);
+ flags = make_run_signal_flags(m, last);
out_printf(out,"\tobject_signals[%s_SIGNAL] =\n"
"\t\tgtk_signal_new (\"%s\",\n"
- "\t\t\tGTK_RUN_%s,\n"
+ "\t\t\t(GtkSignalRunType)(%s),\n"
"\t\t\tgtk_object_class->type,\n"
"\t\t\tGTK_SIGNAL_OFFSET (%sClass, %s),\n"
"\t\t\t%s,\n"
"\t\t\tGTK_TYPE_%s, %d",
sig,m->id,
- last?"LAST":"FIRST",
+ flags,
typebase,m->id,mar,(char *)m->gtktypes->data,
is_none?0:g_list_length(m->gtktypes->next));
g_free(mar);
g_free(sig);
+ g_free(flags);
if(!is_none) {
GList *l;
set_def_handlers(Class *c, char *oname)
{
GList *li;
+ gboolean set_line = FALSE;
out_printf(out,"\n");
for(li=c->nodes;li;li=g_list_next(li)) {
m->method != OVERRIDE_METHOD))
continue;
+ if(m->line_no > 0 && m->cbuf) {
+ out_addline_infile(out, m->line_no);
+ set_line = TRUE;
+ } else if(set_line) {
+ out_addline_outfile(out);
+ set_line = FALSE;
+ }
if(m->method == OVERRIDE_METHOD) {
char *s;
- s = replace_sep(m->otype,'_');
+ s = replace_sep(m->otype, '_');
g_strdown(s);
if(m->cbuf)
out_printf(out,"\t%s_class->%s = %s_%s;\n",
- s,m->id,funcbase,m->id);
+ s, m->id, funcbase, m->id);
else
out_printf(out,"\t%s_class->%s = NULL;\n",
- s,m->id);
+ s, m->id);
} else {
if(m->cbuf)
- out_printf(out,"\t%s->%s = _real_%s_%s;\n",
- oname,m->id,funcbase,m->id);
+ out_printf(out,"\t%s->%s = ___real_%s_%s;\n",
+ oname, m->id, funcbase, m->id);
else
out_printf(out,"\t%s->%s = NULL;\n",
- oname,m->id);
+ oname, m->id);
}
}
+ if(set_line)
+ out_addline_outfile(out);
}
static void
make_arguments(Class *c)
{
GList *li;
+ char *argflags[] = {
+ "CONSTRUCT",
+ "CONSTRUCT_ONLY",
+ "CHILD_ARG",
+ "MASK",
+ NULL
+ };
out_printf(out,"\n");
for(li=c->nodes;li;li=g_list_next(li)) {
else
flags = g_string_new("GTK_ARG_WRITABLE");
- for(l=a->flags;l;l=g_list_next(l))
- g_string_sprintfa(flags," | GTK_ARG_%s",(char *)l->data);
+ for(l=a->flags;l;l=g_list_next(l)) {
+ char *flag = l->data;
+ int i;
+ if(strcmp(flag,"READWRITE")==0 ||
+ strcmp(flag,"READABLE")==0 ||
+ strcmp(flag,"WRITABLE")==0) {
+ print_error(TRUE,"READWRITE, READABLE and "
+ "WRITABLE argument flags are "
+ "set automatically",a->line_no);
+ continue;
+ }
+ for(i=0;argflags[i];i++) {
+ if(strcmp(argflags[i],flag)==0)
+ break;
+ }
+ /* if we haven't found it in our list */
+ if(!argflags[i]) {
+ char *s;
+ s = g_strdup_printf("Unknown flag '%s' used, "
+ "perhaps it was misspelled",
+ flag);
+ print_error(TRUE,s,a->line_no);
+ g_free(s);
+ }
+ g_string_sprintfa(flags, " | GTK_ARG_%s",flag);
+ }
s = g_strdup(a->name);
g_strup(s);
"\t\tGTK_TYPE_%s,\n"
"\t\t%s,\n"
"\t\tARG_%s);\n",
- typebase,a->name,a->gtktype,flags->str,s);
+ typebase, a->name, a->gtktype, flags->str, s);
g_free(s);
- g_string_free(flags,TRUE);
+ g_string_free(flags, TRUE);
}
out_printf(out,
- "\n\tgtk_object_class->set_arg = __object_set_arg;\n"
- "\tgtk_object_class->get_arg = __object_get_arg;\n");
+ "\n\tgtk_object_class->set_arg = ___object_set_arg;\n"
+ "\tgtk_object_class->get_arg = ___object_get_arg;\n");
+}
+
+static void
+print_initializer(Method *m, Variable *v)
+{
+ char *root;
+
+ if(v->initializer == NULL)
+ return;
+
+ if(v->scope == PRIVATE_SCOPE)
+ root = g_strconcat(((FuncArg *)m->args->data)->name,
+ "->_priv", NULL);
+ else
+ root = g_strdup(((FuncArg *)m->args->data)->name);
+
+ if(v->initializer_line > 0)
+ out_addline_infile(out, v->initializer_line);
+
+ out_printf(out, "\t%s->%s = %s;\n",
+ root, v->id, v->initializer);
+
+ if(v->initializer_line > 0)
+ out_addline_outfile(out);
+
+ g_free(root);
}
static void
continue;
m = (Method *)n;
if(m->method == INIT_METHOD) {
- if(m->line_no>0)
+ if(m->line_no > 0)
out_addline_infile(out,m->line_no);
- print_method(out,"static ","\n"," ","\n",m,FALSE);
- if(m->line_no>0)
+ print_method(out, "static ", "\n", "", " ", "\n",
+ m, FALSE, FALSE);
+ if(m->line_no > 0)
out_addline_outfile(out);
out_printf(out,"{\n");
- if(privates>0) {
+ if(privates > 0) {
out_printf(out,"\t%s->_priv = "
- "g_new0 (%sPrivate,1);\n",
+ "g_new0 (%sPrivate, 1);\n",
((FuncArg *)m->args->data)->name,
typebase);
}
+ if(initializers > 0) {
+ GList *li;
+ for(li = ((Class *)class)->nodes;
+ li != NULL;
+ li = li->next) {
+ Node *n = li->data;
+ if(n->type != VARIABLE_NODE)
+ continue;
+ print_initializer(m, (Variable *)n);
+ }
+ }
} else if(m->method == CLASS_INIT_METHOD) {
- if(m->line_no>0)
- out_addline_infile(out,m->line_no);
- print_method(out,"static ","\n"," ","\n",m,FALSE);
- if(m->line_no>0)
+ if(m->line_no > 0)
+ out_addline_infile(out, m->line_no);
+ print_method(out, "static ", "\n", "", " ", "\n",
+ m, FALSE, FALSE);
+ if(m->line_no > 0)
out_addline_outfile(out);
out_printf(out,"{\n");
if(signals>0 ||
}
static void
-add_getset_arg(Class *c, int is_set)
+add_getset_arg(Class *c, gboolean is_set)
{
GList *li;
out_printf(out,"\nstatic void\n"
- "__object_%s_arg (GtkObject *object,\n"
+ "___object_%s_arg (GtkObject *object,\n"
"\tGtkArg *arg,\n"
"\tguint arg_id)\n"
"{\n"
continue;
s = g_strdup(a->name);
g_strup(s);
- out_printf(out,"\tcase ARG_%s:\n"
- "#define ARG (GTK_VALUE_%s(*arg))\n"
- "\t\t{\n",
- s,a->gtktype);
+ out_printf(out, "\tcase ARG_%s:\n", s);
+ if(is_set && a->atype) {
+ char *cast = get_type(a->atype, TRUE);
+ if(no_gnu || for_cpp) {
+ out_printf(out, "#define ARG "
+ "((%s)GTK_VALUE_%s(*arg))\n",
+ cast, a->gtktype);
+ } else {
+ out_printf(out, "#ifdef __GNUC__\n");
+ if(strcmp(a->gtktype, "OBJECT")==0) {
+ out_printf(out, "#define ARG "
+ "({%s foo = "
+ "GTK_VALUE_POINTER(*arg); "
+ "foo; })\n",
+ cast);
+ } else {
+ out_printf(out, "#define ARG "
+ "({%s foo = "
+ "GTK_VALUE_%s(*arg); "
+ "foo; })\n",
+ cast, a->gtktype);
+ }
+ out_printf(out,"#else /* __GNUC__ */\n");
+ out_printf(out, "#define ARG "
+ "((%s)GTK_VALUE_%s(*arg))\n",
+ cast, a->gtktype);
+ out_printf(out,"#endif /* __GNUC__ */\n\n");
+ }
+ out_printf(out, "\t\t{\n");
+ g_free(cast);
+ } else if(!is_set && strcmp(a->gtktype, "OBJECT")==0) {
+ out_printf(out,
+ "#define ARG (GTK_VALUE_POINTER(*arg))\n"
+ "\t\t{\n");
+ } else {
+ out_printf(out,
+ "#define ARG (GTK_VALUE_%s(*arg))\n"
+ "\t\t{\n",
+ a->gtktype);
+ }
g_free(s);
- out_addline_infile(out,line_no);
+ if(line_no > 0)
+ out_addline_infile(out, line_no);
out_printf(out,"%s\n",cbuf);
- out_addline_outfile(out);
+ if(line_no > 0)
+ out_addline_outfile(out);
out_printf(out,"\t\t}\n\t\tbreak;\n"
"#undef ARG\n");
}
{
GList *li;
gboolean is_void;
- is_void = (strcmp(m->mtype->name,"void")==0 &&
+ gboolean checked_null = FALSE;
+ is_void = (strcmp(m->mtype->name, "void")==0 &&
m->mtype->stars == 0);
for(li=fa->checks;li;li=g_list_next(li)) {
Check *ch = li->data;
char *s;
+ /* point to the method prot in .gob for failed checks */
+ if(m->line_no > 0)
+ out_addline_infile(out,m->line_no);
if(is_void)
- out_printf(out,"\tg_return_if_fail (");
+ out_printf(out, "\tg_return_if_fail (");
else
- out_printf(out,"\tg_return_val_if_fail (");
+ out_printf(out, "\tg_return_val_if_fail (");
switch(ch->chtype) {
case NULL_CHECK:
- out_printf(out,"%s != NULL",fa->name);
+ out_printf(out, "%s != NULL", fa->name);
+ checked_null = TRUE;
break;
case TYPE_CHECK:
- s = make_pre_macro(fa->atype->name,"IS");
- out_printf(out,"%s (%s)",s,fa->name);
+ s = make_pre_macro(fa->atype->name, "IS");
+ if(checked_null)
+ out_printf(out, "%s (%s)", s, fa->name);
+ else
+ /* if not check null, null may be valid */
+ out_printf(out, "!(%s) || %s (%s)", fa->name,
+ s, fa->name);
g_free(s);
break;
case LT_CHECK:
break;
}
if(is_void)
- out_printf(out,");\n");
+ out_printf(out, ");\n");
else {
- out_printf(out,", (");
- print_type(out,m->mtype,TRUE);
- out_printf(out,")%s);\n",
+ out_printf(out, ", (");
+ print_type(out, m->mtype, TRUE);
+ out_printf(out, ")%s);\n",
m->onerror?m->onerror:"0");
}
}
if(fa->checks)
print_checks(m,fa);
}
+ if(m->line_no>0)
+ out_addline_outfile(out);
+}
+
+static void
+print_destructor(char *self_id, Variable *v)
+{
+ char *root;
+
+ if(v->destructor == NULL)
+ return;
+
+ if(v->scope == PRIVATE_SCOPE)
+ root = g_strconcat(self_id, "->_priv", NULL);
+ else
+ root = g_strdup(self_id);
+
+ if(v->destructor_simple) {
+ if(v->destructor_line > 0)
+ out_addline_infile(out, v->destructor_line);
+
+ out_printf(out, "\tif(%s->%s) "
+ "((*(void (*)(void *))%s)) (%s->%s);\n",
+ root, v->id, v->destructor, root, v->id);
+
+ if(v->destructor_line > 0)
+ out_addline_outfile(out);
+ } else {
+ out_printf(out, "#define VAR (%s->%s)\n", root, v->id);
+ out_printf(out, "\t{\n\t%s *self G_GNUC_UNUSED = %s;\n",
+ typebase, self_id);
+ if(v->destructor_line > 0)
+ out_addline_infile(out, v->destructor_line);
+
+ out_printf(out, "\t%s}\n", v->destructor);
+
+ if(v->destructor_line > 0)
+ out_addline_outfile(out);
+ out_printf(out, "#undef VAR\n");
+ }
+
+ g_free(root);
}
/* put in code if it's needed */
static void
put_in_gen_code(Method *m)
{
- /* now we only have the freeing of the private structure */
- if(privates>0 &&
- m->method == OVERRIDE_METHOD &&
- strcmp(m->id,"destroy")==0) {
- out_printf(out,"\tg_free (%s (%s)->_priv);\n"
- "\t%s (%s)->_priv = NULL;\n",
- macrobase,
- ((FuncArg *)m->args->data)->name,
- macrobase,
- ((FuncArg *)m->args->data)->name);
-
+ if(m->method == OVERRIDE_METHOD &&
+ strcmp(m->id, "finalize")==0) {
+ if(privates > 0 || destructors > 0) {
+ out_printf(out,"\t%s *___self = %s (%s);\n",
+ typebase, macrobase,
+ ((FuncArg *)m->args->data)->name);
+ }
+ if(destructors > 0) {
+ GList *li;
+ for(li = ((Class *)class)->nodes;
+ li != NULL;
+ li = li->next) {
+ Node *n = li->data;
+ if(n->type == VARIABLE_NODE)
+ print_destructor("___self",
+ (Variable *)n);
+ }
+ }
+ if(privates > 0) {
+ out_printf(out,"\tg_free (___self->_priv);\n"
+ "\t___self->_priv = NULL;\n",
+ macrobase,
+ ((FuncArg *)m->args->data)->name,
+ macrobase,
+ ((FuncArg *)m->args->data)->name);
+ }
}
}
out_printf(out,"{\n");
if(pre)
print_preconditions(m);
+
put_in_gen_code(m);
/* Note: the trailing }'s are on one line, this is so
ugly in the .c file, but that is not supposed to be
human readable anyway. */
if(m->cbuf) {
- out_printf(out,"{\n");
- out_addline_infile(out,m->ccode_line);
- out_printf(out,"\t%s}",m->cbuf);
+ out_printf(out, "{\n");
+ if(m->ccode_line>0)
+ out_addline_infile(out, m->ccode_line);
+ out_printf(out, "\t%s}", m->cbuf);
}
- out_printf(out,"}\n");
+ out_printf(out, "}\n");
if(m->cbuf)
out_addline_outfile(out);
li && ali;
li=li->next, ali=ali->next) {
FuncArg *fa = li->data;
- const char *cast = get_cast(ali->data);
+ const char *cast = get_cast(ali->data, FALSE);
/* we should have already proved before that
the we know all the types */
g_assert(cast);
}
}
+static char *
+get_arg_names_for_macro(Method *m)
+{
+ char *p;
+ GList *li;
+ GString *gs = g_string_new(NULL);
+ p = "";
+ for(li=m->args;li;li=g_list_next(li)) {
+ FuncArg *arg = li->data;
+ g_string_sprintfa(gs, "%s___%s", p, arg->name);
+ p = ",";
+ }
+ p = gs->str;
+ g_string_free(gs, FALSE);
+ return p;
+}
+
static void
put_method(Method *m)
{
- char *s;
+ char *s,*args,*doc;
gboolean is_void;
is_void = (strcmp(m->mtype->name,"void")==0 &&
m->mtype->stars == 0);
out_printf(out,"\n");
+ doc = get_gtk_doc(m->id);
+ if(doc) {
+ out_printf(out, "%s", doc);
+ g_free(doc);
+ }
switch(m->method) {
case REGULAR_METHOD:
- out_addline_infile(out,m->line_no);
+ if(m->line_no>0)
+ out_addline_infile(out,m->line_no);
if(m->scope == PRIVATE_SCOPE)
- print_method(out,"static ","\n"," ","\n",m,FALSE);
+ print_method(out,"static ","\n",""," ","\n",
+ m,FALSE,FALSE);
else /* PUBLIC, PROTECTED */
- print_method(out,"","\n"," ","\n",m,FALSE);
- print_method_body(m,TRUE);
+ print_method(out, "", "\n", "", " ", "\n",
+ m, FALSE, FALSE);
+ print_method_body(m, TRUE);
break;
case SIGNAL_FIRST_METHOD:
case SIGNAL_LAST_METHOD:
- out_addline_infile(out,m->line_no);
+ if(m->line_no>0)
+ out_addline_infile(out,m->line_no);
if(m->scope == PRIVATE_SCOPE)
- print_method(out,"static ","\n"," ","\n",m,FALSE);
- else
- print_method(out,"","\n"," ","\n",m,FALSE);
+ print_method(out,"static ","\n",""," ","\n",
+ m,FALSE,FALSE);
+ else /* PUBLIC, PROTECTED */
+ print_method(out,"","\n",""," ","\n",m,FALSE,FALSE);
out_addline_outfile(out);
out_printf(out,"{\n");
s = g_strdup(m->id);
put_signal_args(m);
out_printf(out,");\n}\n");
} else {
- out_printf(out,"\t");
- print_type(out,m->mtype,TRUE);
- out_printf(out,"return_val;\n");
+ out_printf(out, "\t");
+ print_type(out, m->mtype, TRUE);
+ out_printf(out, "return_val = (");
+ print_type(out, m->mtype, TRUE);
+ if(m->defreturn)
+ out_printf(out, ")(%s);\n", m->defreturn);
+ else if(m->onerror)
+ out_printf(out, ")(%s);\n", m->onerror);
+ else
+ out_printf(out, ")(0);\n");
print_preconditions(m);
out_printf(out,"\tgtk_signal_emit (GTK_OBJECT (%s),\n"
"\t\tobject_signals[%s_SIGNAL]",
if(!m->cbuf)
break;
- out_addline_infile(out,m->line_no);
- print_method(out,"static ","\n_real_"," ","\n",m,FALSE);
+ if(m->line_no>0)
+ out_addline_infile(out,m->line_no);
+ print_method(out,"static ","\n___real_",""," ","\n",
+ m,FALSE,FALSE);
print_method_body(m,FALSE);
break;
case VIRTUAL_METHOD:
- out_addline_infile(out,m->line_no);
+ if(m->line_no>0)
+ out_addline_infile(out,m->line_no);
if(m->scope==PRIVATE_SCOPE)
- print_method(out,"static ","\n"," ","\n",m,FALSE);
- else
- print_method(out,"","\n"," ","\n",m,FALSE);
+ print_method(out,"static ","\n",""," ","\n",
+ m,FALSE,FALSE);
+ else /* PUBLIC, PROTECTED */
+ print_method(out,"","\n",""," ","\n",m,FALSE,FALSE);
out_addline_outfile(out);
out_printf(out,"{\n"
"\t%sClass *klass;\n",typebase);
out_printf(out,");\n}\n");
} else {
GList *li;
- out_printf(out,"\t\treturn (*klass->%s)(%s",m->id,
+ out_printf(out, "\t\treturn (*klass->%s)(%s",m->id,
((FuncArg *)m->args->data)->name);
for(li=m->args->next;li;li=g_list_next(li)) {
FuncArg *fa = li->data;
out_printf(out,",%s",fa->name);
}
- out_printf(out,");\n"
+ out_printf(out, ");\n"
"\telse\n"
"\t\treturn (");
- print_type(out,m->mtype,TRUE);
- out_printf(out,")(%s);\n}\n",
- m->onerror?m->onerror:"0");
+ print_type(out, m->mtype, TRUE);
+ if(m->defreturn)
+ out_printf(out, ")(%s);\n}\n", m->defreturn);
+ else if(m->onerror)
+ out_printf(out, ")(%s);\n}\n", m->onerror);
+ else
+ out_printf(out, ")(0);\n}\n");
}
if(!m->cbuf)
break;
- out_addline_infile(out,m->line_no);
- print_method(out,"static ","\n_real_"," ","\n",m,FALSE);
+ if(m->line_no>0)
+ out_addline_infile(out,m->line_no);
+ print_method(out,"static ","\n___real_",""," ","\n",
+ m,FALSE,FALSE);
print_method_body(m,FALSE);
break;
case OVERRIDE_METHOD:
if(!m->cbuf)
break;
- out_addline_infile(out,m->line_no);
- print_method(out,"static ","\n"," ","\n",m,FALSE);
+ if(m->line_no>0)
+ out_addline_infile(out,m->line_no);
+ print_method(out,"static ","\n",""," ","\n",
+ m,FALSE,FALSE);
s = replace_sep(m->otype,'_');
g_strup(s);
+ args = get_arg_names_for_macro(m);
if(is_void) {
- out_printf(out,"#define PARENT_HANDLER(args...) \\\n"
+ out_printf(out,"#define PARENT_HANDLER(%s) \\\n"
"\t{ if(%s_CLASS(parent_class)->%s) \\\n"
- "\t\t(* %s_CLASS(parent_class)->%s)(##args); }\n",
- s,m->id,s,m->id);
+ "\t\t(* %s_CLASS(parent_class)->%s)(%s); }\n",
+ args,s,m->id,s,m->id,args);
} else {
- out_printf(out,"#define PARENT_HANDLER(args...) \\\n"
+ out_printf(out,"#define PARENT_HANDLER(%s) \\\n"
"\t((%s_CLASS(parent_class)->%s)? \\\n"
- "\t\t(* %s_CLASS(parent_class)->%s)(##args): \\\n"
+ "\t\t(* %s_CLASS(parent_class)->%s)(%s): \\\n"
"\t\t(",
- s,m->id,s,m->id);
+ args,s,m->id,s,m->id,args);
out_printf(out,"(");
print_type(out,m->mtype,TRUE);
out_printf(out,")%s))\n",
m->onerror?m->onerror:"0");
}
+ g_free(args);
g_free(s);
print_method_body(m,TRUE);
out_printf(out,"#undef PARENT_HANDLER\n");
}
static void
-check_duplicate(Class *c, Node *node, char *id, int line_no)
+open_files(void)
{
- GList *l;
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- char *nid;
- int nline_no;
- char *s;
- if(n->type == METHOD_NODE) {
- Method *m = (Method *)n;
- nid = m->id;
- nline_no = m->line_no;
- } else if(n->type == VARIABLE_NODE) {
- Variable *v = (Variable *)n;
- nid = v->id;
- nline_no = v->line_no;
- } else
- continue;
- if(n==node ||
- line_no>=nline_no ||
- strcmp(nid,id)!=0 ||
- n->type != node->type)
- continue;
- s = g_strdup_printf("symbol '%s' redefined, "
- "first defined on line %d",
- id,line_no);
- print_error(FALSE,s,nline_no);
- }
-}
+ char *outfile,*outfileh,*outfileph;
-static void
-check_duplicate_symbols(Class *c)
-{
- GList *l;
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- if(n->type == METHOD_NODE) {
- Method *m = (Method *)n;
- check_duplicate(c,n,m->id,m->line_no);
- } else if(n->type == VARIABLE_NODE) {
- Variable *v = (Variable *)n;
- check_duplicate(c,n,v->id,v->line_no);
+ if(!for_cpp)
+ outfile = g_strconcat(filebase,".c",NULL);
+ else
+ outfile = g_strconcat(filebase,".cc",NULL);
+ if(no_touch_headers)
+ outfileh = g_strconcat("#gob#",filebase,".h#gob#",NULL);
+ else
+ outfileh = g_strconcat(filebase, ".h", NULL);
+
+ if((privates > 0 || protecteds > 0 || always_private_header) &&
+ !no_private_header)
+ outfileph = g_strconcat(filebase, "-private.h", NULL);
+ else
+ outfileph = NULL;
+
+
+ if(no_write) {
+ devnull = fopen("/dev/null", "w");
+ if(!devnull)
+ g_error("Cannot open null device");
+ out = devnull;
+ outh = devnull;
+ if(outfileph)
+ outph = devnull;
+ } else {
+ out = fopen(outfile, "w");
+ if(!out) {
+ g_error("Cannot open outfile: %s", outfile);
+ }
+ outh = fopen(outfileh, "w");
+ if(!outh)
+ g_error("Cannot open outfile: %s", outfileh);
+ if(outfileph) {
+ outph = fopen(outfileph, "w");
+ if(!outph)
+ g_error("Cannot open outfile: %s", outfileh);
}
}
}
static void
-check_bad_symbols(Class *c)
+put_argument_nongnu_wrappers(Class *c)
{
- GList *l;
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- if(n->type == METHOD_NODE) {
- Method *m = (Method *)n;
- if((m->method == SIGNAL_LAST_METHOD ||
- m->method == SIGNAL_FIRST_METHOD ||
- m->method == VIRTUAL_METHOD) &&
- strcmp(m->id,"__parent__")==0) {
- char *s;
- s = g_strdup_printf("'%s' not allowed as an "
- "identifier of signal "
- "or virtual methods",
- m->id);
- print_error(FALSE,s,m->line_no);
- g_free(s);
- }
- } else if(n->type == VARIABLE_NODE) {
- Variable *v = (Variable *)n;
- if(strcmp(v->id,"_priv")==0 ||
- strcmp(v->id,"__parent__")==0) {
- char *s;
- s = g_strdup_printf("'%s' not allowed as a data "
- "member name",v->id);
- print_error(FALSE,s,v->line_no);
- g_free(s);
- }
+ GList *li;
+
+ if(arguments<0)
+ return;
+
+ for(li=c->nodes;li;li=g_list_next(li)) {
+ Node *n = li->data;
+ Argument *a = (Argument *)n;
+ char *aname;
+ char *cast;
+
+ if(n->type != ARGUMENT_NODE)
+ continue;
+
+ aname = g_strdup(a->name);
+ g_strup(aname);
+
+ if(a->atype)
+ cast = get_type(a->atype, TRUE);
+ else
+ cast = g_strdup(get_cast(a->gtktype, TRUE));
+
+ if(cast) {
+ if(a->set)
+ out_printf(outh, "#define %s_ARG_%s(arg) \t"
+ "\"%s\",(%s)(arg)\n",
+ macrobase, aname, a->name, cast);
+ if(a->get)
+ out_printf(outh, "#define %s_GET_ARG_%s(arg)\t"
+ "\"%s\",(%s*)(arg)\n",
+ macrobase, aname, a->name, cast);
+ } else {
+ if(a->set)
+ out_printf(outh, "#define %s_ARG_%s(arg) \t"
+ "\"%s\",(arg)\n",
+ macrobase, aname, a->name);
+ if(a->get)
+ out_printf(outh, "#define %s_GET_ARG_%s(arg)\t"
+ "\"%s\",(arg)\n",
+ macrobase, aname, a->name);
}
+ g_free(cast);
+ g_free(aname);
}
}
-
static void
-check_duplicate_named(Class *c,Node *node,char *id, int line_no)
+put_argument_gnu_wrappers(Class *c)
{
- GList *l;
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- char *nid;
- int nline_no;
+ GList *li;
+
+ if(arguments<0)
+ return;
+
+ for(li=c->nodes;li;li=g_list_next(li)) {
+ Node *n = li->data;
+ Argument *a = (Argument *)n;
char *s;
- if(n->type == METHOD_NODE) {
- Method *m = (Method *)n;
- if(m->method == SIGNAL_LAST_METHOD ||
- m->method == SIGNAL_FIRST_METHOD) {
- nid = m->id;
- nline_no = m->line_no;
- } else
- continue;
- } else if(n->type == ARGUMENT_NODE) {
- Argument *a = (Argument *)n;
- nid = a->name;
- nline_no = a->line_no;
- } else
- continue;
- if(n==node ||
- line_no>=nline_no ||
- strcmp(nid,id)!=0)
+ char *cast;
+ if(n->type != ARGUMENT_NODE)
continue;
- s = g_strdup_printf("named symbol (argument or signal) '%s' "
- "redefined, first defined on line %d",
- id,line_no);
- print_error(FALSE,s,nline_no);
+ s = g_strdup(a->name);
+ g_strup(s);
+ if(a->atype)
+ cast = get_type(a->atype,TRUE);
+ else
+ cast = g_strdup(get_cast(a->gtktype, TRUE));
+ if(cast) {
+ if(a->set)
+ out_printf(outh, "#define %s_ARG_%s(arg) \t"
+ "\"%s\",({%sz = (arg); z;})\n",
+ macrobase, s, a->name, cast);
+ if(a->get)
+ out_printf(outh, "#define %s_GET_ARG_%s(arg)\t"
+ "\"%s\",({%s*z = (arg); z;})\n",
+ macrobase, s, a->name, cast);
+ } else {
+ if(a->set)
+ out_printf(outh, "#define %s_ARG_%s(arg) \t"
+ "\"%s\",(arg)\n",
+ macrobase, s, a->name);
+ if(a->get)
+ out_printf(outh, "#define %s_GET_ARG_%s(arg)\t"
+ "\"%s\",(arg)\n",
+ macrobase, s, a->name);
+ }
+ g_free(cast);
+ g_free(s);
}
}
static void
-check_duplicate_signals_args(Class *c)
+print_ccode_block(CCode *cc)
{
- GList *l;
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- if(n->type == METHOD_NODE) {
- Method *m = (Method *)n;
- if(m->method == SIGNAL_LAST_METHOD ||
- m->method == SIGNAL_FIRST_METHOD)
- check_duplicate_named(c,n,m->id,m->line_no);
- } else if(n->type == ARGUMENT_NODE) {
- Argument *a = (Argument *)n;
- check_duplicate_named(c,n,a->name,a->line_no);
+ FILE *fp;
+ switch(cc->cctype) {
+ case HT_CCODE:
+ /* HT code is printed exactly like normal header
+ code but is printed before */
+ case H_CCODE:
+ fp = outh;
+ out_printf(fp, "\n");
+ break;
+ case AT_CCODE:
+ /* AT code is printed exactly like normal 'all'
+ code but is printed before */
+ case A_CCODE:
+ if(outph) {
+ out_printf(outph, "\n");
+ out_printf(outph, "%s\n", cc->cbuf);
+ out_addline_infile(outph, cc->line_no);
+ out_addline_outfile(outph);
}
+ out_printf(outh, "\n");
+ out_printf(outh, "%s\n", cc->cbuf);
+ fp = out;
+ out_printf(fp, "\n");
+ out_addline_infile(fp, cc->line_no);
+ break;
+ default:
+ case C_CCODE:
+ fp = out;
+ out_printf(fp,"\n");
+ out_addline_infile(fp, cc->line_no);
+ break;
+ case PH_CCODE:
+ if(outph)
+ fp = outph;
+ else
+ fp = out;
+ out_printf(fp, "\n");
+ out_addline_infile(fp, cc->line_no);
+ break;
}
+ out_printf(fp, "%s\n", cc->cbuf);
+ if(cc->cctype == C_CCODE ||
+ cc->cctype == A_CCODE ||
+ cc->cctype == AT_CCODE ||
+ cc->cctype == PH_CCODE)
+ out_addline_outfile(fp);
}
static void
-check_public_new(Class *c)
+print_class_block(Class *c)
{
GList *l;
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- if(n->type == METHOD_NODE) {
- Method *m = (Method *)n;
- if((strcmp(m->id,"new")==0) &&
- (m->method != REGULAR_METHOD ||
- m->scope != PUBLIC_SCOPE))
- print_error(TRUE,
- "'new' should be a regular\n"
- "public method",
- m->line_no);
- }
+ char *s;
+ gboolean printed_private = FALSE;
+
+ if(any_special) {
+ out_printf(out, "/* utility types we may need */\n");
+ if(special_array[SPECIAL_2POINTER])
+ out_printf(out, "typedef struct { "
+ "gpointer a; gpointer b; "
+ "} ___twopointertype;\n");
+ if(special_array[SPECIAL_3POINTER])
+ out_printf(out, "typedef struct { "
+ "gpointer a; gpointer b; "
+ "gpointer c; "
+ "} ___threepointertype;\n");
+ if(special_array[SPECIAL_INT_POINTER])
+ out_printf(out, "typedef struct { "
+ "gint a; gpointer b; "
+ "} ___intpointertype;\n");
+ out_printf(out, "\n");
}
-}
-static void
-check_vararg(Class *c)
-{
- GList *l;
+ out_printf(outh, "\n/*\n"
+ " * Type checking and casting macros\n"
+ " */\n");
+ out_printf(outh,"#define %s\t"
+ "(%s_get_type())\n",
+ macrotype,funcbase);
+ out_printf(outh,"#define %s(obj)\t"
+ "GTK_CHECK_CAST((obj),%s_get_type(),%s)\n",
+ macrobase,funcbase,typebase);
+ out_printf(outh,"#define %s_CLASS(klass)\t"
+ "GTK_CHECK_CLASS_CAST((klass),%s_get_type(),%sClass)\n",
+ macrobase,funcbase,typebase);
+ out_printf(outh,"#define %s(obj)\t"
+ "GTK_CHECK_TYPE((obj), %s_get_type ())\n\n",
+ macrois,funcbase);
+
+ out_printf(out, "/* self casting macros */\n");
+ out_printf(out, "#define SELF(x) %s(x)\n", macrobase);
+ out_printf(out, "#define IS_SELF(x) %s(x)\n", macrois);
+ out_printf(out, "#define SELF_CLASS(x) %s_CLASS(x)\n\n", macrobase);
+
+ if(privates>0) {
+ out_printf(outh, "\n/* Private structure type */\n");
+ out_printf(outh,"typedef struct _%sPrivate %sPrivate;\n",
+ typebase,typebase);
+ }
+
+ out_printf(outh, "\n/*\n"
+ " * Main object structure\n"
+ " */\n");
+ s = replace_sep(c->otype,'_');
+ g_strup(s);
+ out_printf(outh,"#ifndef __TYPEDEF_%s__\n"
+ "#define __TYPEDEF_%s__\n",s,s);
+ g_free(s);
+ out_printf(outh,"typedef struct _%s %s;\n"
+ "#endif\n",typebase,typebase);
+ out_printf(outh,"struct _%s {\n\t%s __parent__;\n",
+ typebase,ptypebase);
for(l=c->nodes;l;l=g_list_next(l)) {
+ static gboolean printed_public = FALSE;
Node *n = l->data;
- if(n->type == METHOD_NODE) {
- Method *m = (Method *)n;
- if(!m->vararg)
- continue;
- if(m->method == OVERRIDE_METHOD ||
- m->method == SIGNAL_LAST_METHOD ||
- m->method == SIGNAL_FIRST_METHOD ||
- m->method == VIRTUAL_METHOD) {
- print_error(FALSE,
- "signals, overrides and virtuals, "
- "can't have variable argument "
- "lists",
- m->line_no);
+ Variable *v = (Variable *)n;
+ if(n->type == VARIABLE_NODE &&
+ v->scope == PUBLIC_SCOPE) {
+ if(!printed_public) {
+ out_printf(outh,"\t/*< public >*/\n");
+ printed_public = TRUE;
}
+ put_variable((Variable *)n,outh);
}
}
-}
-
-static void
-check_firstarg(Class *c)
-{
- GList *l;
+ /* put protecteds always AFTER publics */
for(l=c->nodes;l;l=g_list_next(l)) {
Node *n = l->data;
- if(n->type == METHOD_NODE) {
- Method *m = (Method *)n;
- if(m->args)
- continue;
- if(m->method == OVERRIDE_METHOD ||
- m->method == SIGNAL_LAST_METHOD ||
- m->method == SIGNAL_FIRST_METHOD ||
- m->method == VIRTUAL_METHOD) {
- print_error(FALSE,
- "signals, overrides and virtuals, "
- "can't have no arguments",
- m->line_no);
+ Variable *v = (Variable *)n;
+ if(n->type == VARIABLE_NODE &&
+ v->scope == PROTECTED_SCOPE) {
+ if(!printed_private) {
+ out_printf(outh,"\t/*< private >*/\n");
+ printed_private = TRUE;
}
+ put_variable((Variable *)n,outh);
}
}
-}
+ if(privates>0) {
+ if(!printed_private)
+ out_printf(outh,"\t/*< private >*/\n");
+ out_printf(outh,"\t%sPrivate *_priv;\n",typebase);
+ }
+ out_printf(outh,"};\n");
-static void
-check_nonvoidempty(Class *c)
-{
- GList *l;
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- if(n->type == METHOD_NODE) {
- Method *m = (Method *)n;
- if(m->method != REGULAR_METHOD)
- continue;
- if(!(strcmp(m->mtype->name,"void")==0 &&
- m->mtype->stars == 0) &&
- !m->cbuf) {
- print_error(TRUE,
- "non-void empty method found, "
- "regular non-void function should "
- "not be empty.",
- m->line_no);
- /* add a body here, so that the user will also
- get a warning from gcc, and so that it will
- at least point him to the prototype of the
- function in the .gob file */
- m->cbuf = g_strdup("/*empty*/");
- m->ccode_line = m->line_no;
+ if(privates>0) {
+ FILE *outfp;
+
+ /* if we are to stick this into the private
+ header, if not stick it directly into the
+ C file */
+ if(outph)
+ outfp = outph;
+ else
+ outfp = out;
+
+ out_printf(outfp,"struct _%sPrivate {\n",
+ typebase);
+ for(l=c->nodes;l;l=l->next) {
+ Node *n = l->data;
+ Variable *v = (Variable *)n;
+ if(n->type == VARIABLE_NODE &&
+ v->scope == PRIVATE_SCOPE) {
+ out_addline_infile(outfp,v->line_no);
+ put_variable(v,outfp);
}
}
+ out_addline_outfile(outfp);
+ out_printf(outfp,"};\n");
}
-}
-static void
-check_signal_args(Class *c)
-{
- GList *l;
+ out_printf(outh, "\n/*\n"
+ " * Class definition\n"
+ " */\n");
+ out_printf(outh,"typedef struct _%sClass %sClass;\n",
+ typebase,typebase);
+ out_printf(outh,
+ "struct _%sClass {\n\t%sClass __parent__;\n",
+ typebase,ptypebase);
for(l=c->nodes;l;l=g_list_next(l)) {
Node *n = l->data;
- if(n->type == METHOD_NODE) {
- Method *m = (Method *)n;
- GList *l;
- if(m->method != SIGNAL_LAST_METHOD &&
- m->method != SIGNAL_FIRST_METHOD)
- continue;
+ if(n->type == METHOD_NODE)
+ put_vs_method((Method *)n);
+ }
+ out_printf(outh,"};\n\n");
- for(l=m->gtktypes;l;l=l->next) {
- char *s;
- if(get_cast(l->data))
- continue;
- s = g_strdup_printf("Unknown GTK+ type '%s' "
- "among signal types",
- (char *)l->data);
- print_error(FALSE, s, m->line_no);
- g_free(s);
- }
- }
+ out_printf(out,"/* here are local prototypes */\n");
+ if(arguments>0) {
+ out_printf(out,"static void ___object_set_arg "
+ "(GtkObject *object, GtkArg *arg, "
+ "guint arg_id);\n"
+ "static void ___object_get_arg "
+ "(GtkObject *object, GtkArg *arg, "
+ "guint arg_id);\n");
}
-}
-static int
-count_signals(Class *c)
-{
- int num = 0;
- GList *l;
+ out_printf(outh, "\n/*\n"
+ " * Public methods\n"
+ " */\n");
+
+ out_printf(outh,"guint\t%s_get_type\t(void);\n",funcbase);
for(l=c->nodes;l;l=g_list_next(l)) {
Node *n = l->data;
if(n->type == METHOD_NODE) {
- Method *m = (Method *)n;
- if(m->method == SIGNAL_LAST_METHOD ||
- m->method == SIGNAL_FIRST_METHOD)
- num++;
+ put_pub_method((Method *)n);
+ put_prot_method((Method *)n);
+ put_priv_method_prot((Method *)n);
}
}
- return num;
-}
-static int
-count_arguments(Class *c)
-{
- int num = 0;
- GList *li;
+/* this idea is less and less apealing to me */
+#if 0
+ if(!no_signal_connect) {
+ if(signals>0) {
+ out_printf(outh, "\n/*\n"
+ " * Signal connection methods\n"
+ " */\n");
+ }
- for(li=c->nodes;li;li=g_list_next(li)) {
- Node *n = li->data;
- if(n->type == ARGUMENT_NODE)
- num ++;
+ for(l=c->nodes;l;l=g_list_next(l)) {
+ Node *n = l->data;
+ if(n->type == METHOD_NODE)
+ put_signal_connect((Method *)n);
+ }
}
- return num;
-}
+#endif
-static int
-count_overrides(Class *c)
-{
- int num = 0;
- GList *l;
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- if(n->type == METHOD_NODE) {
- Method *m = (Method *)n;
- if(m->method == OVERRIDE_METHOD)
- num++;
+
+ /* argument wrapping macros */
+ if(arguments>0 && !no_gnu) {
+ out_printf(outh, "\n/*\n"
+ " * Argument wrapping macros\n"
+ " */\n");
+ out_printf(outh,"#ifdef __GNUC__\n");
+ put_argument_gnu_wrappers(c);
+ out_printf(outh,"#else /* __GNUC__ */\n");
+ put_argument_nongnu_wrappers(c);
+ out_printf(outh,"#endif /* __GNUC__ */\n\n");
+ } else if(arguments>0 && no_gnu) {
+ out_printf(outh, "\n/*\n"
+ " * Argument wrapping macros\n"
+ " */\n");
+ put_argument_nongnu_wrappers(c);
+ }
+
+ if(signals>0) {
+ for(l=c->nodes;l;l=g_list_next(l)) {
+ Node *n = l->data;
+ if(n->type == METHOD_NODE)
+ add_signal_prots((Method *)n);
}
}
- return num;
-}
-static int
-count_privates(Class *c)
-{
- int num = 0;
- GList *l;
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- if(n->type == VARIABLE_NODE) {
- Variable *v = (Variable *)n;
- if(v->scope == PRIVATE_SCOPE)
- num++;
+ add_enums(c);
+
+ add_get_type();
+
+ if(any_method_to_alias(c)) {
+ if(no_gnu)
+ make_method_nongnu_aliases(c);
+ else {
+ out_printf(out,"\n#ifdef __GNUC__\n");
+ make_method_gnu_aliases(c);
+ out_printf(out,"#else /* __GNUC__ */\n");
+ make_method_nongnu_aliases(c);
+ out_printf(out,"#endif /* __GNUC__ */\n\n");
}
}
- return num;
-}
-static int
-count_protecteds(Class *c)
-{
- int num = 0;
- GList *l;
+ out_printf(out,"/* a macro for creating a new object of our type */\n");
+ out_printf(out,
+ "#define GET_NEW ((%s *)gtk_type_new(%s_get_type()))\n\n",
+ typebase, funcbase);
+
+ add_inits(c);
+
+ if(arguments>0) {
+ add_getset_arg(c, TRUE);
+ add_getset_arg(c, FALSE);
+ }
+
for(l=c->nodes;l;l=g_list_next(l)) {
Node *n = l->data;
- if(n->type == METHOD_NODE) {
- Method *m = (Method *)n;
- if(m->scope == PROTECTED_SCOPE)
- num++;
- }
+ if(n->type == METHOD_NODE)
+ put_method((Method *)n);
}
- return num;
-}
+ add_bad_hack_to_avoid_unused_warnings(c);
+}
static void
-open_files(void)
+print_version_macros(void)
{
- char *outfile,*outfileh,*outfileph;
-
- if(!for_cpp)
- outfile = g_strconcat(filebase,".c",NULL);
- else
- outfile = g_strconcat(filebase,".cc",NULL);
- if(no_touch_headers)
- outfileh = g_strconcat("#gob#",filebase,".h#gob#",NULL);
- else
- outfileh = g_strconcat(filebase,".h",NULL);
-
- if((privates>0 || protecteds>0 || always_private_header) &&
- !no_private_header)
- outfileph = g_strconcat(filebase,"-private.h",NULL);
- else
- outfileph = NULL;
+ int major=0, minor=0, pl=0;
+ sscanf(VERSION, "%d.%d.%d", &major, &minor, &pl);
-
- out = fopen(outfile,"w");
- if(!out) {
- g_error("Cannot open outfile: %s",outfile);
- }
- outh = fopen(outfileh,"w");
- if(!outh) {
- g_error("Cannot open outfile: %s",outfileh);
- }
- if(outfileph) {
- outph = fopen(outfileph,"w");
- if(!outph) {
- g_error("Cannot open outfile: %s",outfileh);
- }
- }
+ out_printf(out, "#define GOB_VERSION_MAJOR %d\n", major);
+ out_printf(out, "#define GOB_VERSION_MINOR %d\n", minor);
+ out_printf(out, "#define GOB_VERSION_PATCHLEVEL %d\n\n", pl);
}
static void
-generate_outfiles(void)
+print_file_comments(void)
{
- char *p;
- GList *li;
time_t curtime;
- gboolean found_header;
-
time(&curtime);
- out_printf(outh,"/* Generated by GOB (v%s)"
- " (do not edit directly) */\n\n",VERSION);
- if(outph)
- out_printf(outph,"/* Generated by GOB (v%s)"
- " (do not edit directly) */\n\n",VERSION);
- out_printf(out,"/* Generated by GOB (v%s) on %s"
- " (do not edit directly) */\n\n",VERSION,ctime(&curtime));
-
- p = replace_sep(((Class *)class)->otype,'_');
- g_strup(p);
- out_printf(outh,"#ifndef __%s_H__\n#define __%s_H__\n\n"
- "#include <gtk/gtk.h>\n\n",p,p);
+ out_printf(outh, "/* Generated by GOB (v%s)"
+ " (do not edit directly) */\n\n", VERSION);
if(outph)
- out_printf(outph,"#ifndef __%s_PRIVATE_H__\n"
- "#define __%s_PRIVATE_H__\n\n"
- "#include \"%s.h\"\n\n",p,p,filebase);
- g_free(p);
+ out_printf(outph, "/* Generated by GOB (v%s)"
+ " (do not edit directly) */\n\n", VERSION);
+ out_printf(out, "/* Generated by GOB (v%s) on %s"
+ " (do not edit directly) */\n\n",
+ VERSION, ctime(&curtime));
+}
- if(!for_cpp) {
- out_printf(outh,"#ifdef __cplusplus\n"
- "extern \"C\" {\n"
- "#endif /* __cplusplus */\n\n");
- if(outph)
- out_printf(outph,"#ifdef __cplusplus\n"
- "extern \"C\" {\n"
- "#endif /* __cplusplus */\n\n");
- }
-
- p = g_strconcat(filebase,".h",NULL);
+static void
+print_includes(void)
+{
+ gboolean found_header;
+ char *p;
+
+ p = g_strconcat(filebase, ".h", NULL);
found_header = TRUE;
- if(!g_list_find_custom(include_files,p,(GCompareFunc)strcmp)) {
- out_printf(out,"#include \"%s.h\"\n\n",filebase);
+ if(!g_list_find_custom(include_files, p, (GCompareFunc)strcmp)) {
+ out_printf(out, "#include \"%s.h\"\n\n", filebase);
found_header = FALSE;
}
g_free(p);
/* if we are creating a private header see if it was included */
if(outph) {
- p = g_strconcat(filebase,"-private.h",NULL);
- if(!g_list_find_custom(include_files,p,(GCompareFunc)strcmp)) {
+ p = g_strconcat(filebase, "-private.h", NULL);
+ if(!g_list_find_custom(include_files, p, (GCompareFunc)strcmp)) {
out_printf(out,"#include \"%s-private.h\"\n\n",
filebase);
if(found_header)
}
g_free(p);
}
+}
+
+static void
+print_header_prefixes(void)
+{
+ char *p;
+
+ p = replace_sep(((Class *)class)->otype, '_');
+ g_strup(p);
+ out_printf(outh, "#ifndef __%s_H__\n#define __%s_H__\n\n", p, p);
+ if(outph)
+ out_printf(outph, "#ifndef __%s_PRIVATE_H__\n"
+ "#define __%s_PRIVATE_H__\n\n"
+ "#include \"%s.h\"\n\n", p, p, filebase);
+ g_free(p);
+
+ if(!no_extern_c) {
+ out_printf(outh, "#ifdef __cplusplus\n"
+ "extern \"C\" {\n"
+ "#endif /* __cplusplus */\n\n");
+ if(outph)
+ out_printf(outph, "#ifdef __cplusplus\n"
+ "extern \"C\" {\n"
+ "#endif /* __cplusplus */\n\n");
+ }
+}
+static void
+print_header_postfixes(void)
+{
+ if(!no_extern_c)
+ out_printf(outh, "\n#ifdef __cplusplus\n"
+ "}\n"
+ "#endif /* __cplusplus */\n");
+ out_printf(outh, "\n#endif\n");
+ if(outph) {
+ if(!no_extern_c)
+ out_printf(outph, "\n#ifdef __cplusplus\n"
+ "}\n"
+ "#endif /* __cplusplus */\n");
+ out_printf(outph, "\n#endif\n");
+ }
+}
+
+static void
+print_all_top(void)
+{
+ GList *li;
+
+ /* print the AT_CCODE blocks */
for(li=nodes;li;li=g_list_next(li)) {
Node *node = li->data;
if(node->type == CCODE_NODE) {
CCode *cc = (CCode *)node;
- FILE *fp;
- if(cc->header) {
- fp = outh;
- out_printf(fp,"\n");
- } else {
- fp = out;
- out_printf(fp,"\n");
- out_addline_infile(fp,cc->line_no);
- }
- out_printf(fp,"%s\n",cc->cbuf);
- if(!cc->header)
- out_addline_outfile(fp);
- } else if(node->type == CLASS_NODE) {
- Class *c = (Class *)class;
- GList *l;
-
- out_printf(out,"/* utility types we may need */\n");
- out_printf(out,"typedef struct { "
- "gpointer a; gpointer b; "
- "} __twopointertype;\n");
- out_printf(out,"typedef struct { "
- "gpointer a; gpointer b; "
- "gpointer c; "
- "} __threepointertype;\n");
-
- out_printf(outh,"\n#define %s\t"
- "(%s_get_type())\n",
- macrotype,funcbase);
- out_printf(outh,"#define %s(obj)\t"
- "GTK_CHECK_CAST((obj),%s_get_type(),%s)\n",
- macrobase,funcbase,typebase);
- out_printf(outh,"#define %s_CLASS(klass)\t"
- "GTK_CHECK_CLASS_CAST((klass),%s_get_type(),%sClass)\n",
- macrobase,funcbase,typebase);
- out_printf(outh,"#define %s(obj)\t"
- "GTK_CHECK_TYPE((obj), %s_get_type ())\n\n",
- macrois,funcbase);
-
- if(privates>0)
- out_printf(outh,"\ntypedef struct _%sPrivate %sPrivate;\n",typebase,typebase);
-
- out_printf(outh,"\ntypedef struct _%s %s;\n",typebase,typebase);
- out_printf(outh,"struct _%s {\n\t%s __parent__;\n",
- typebase,ptypebase);
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- Variable *v = (Variable *)n;
- if(n->type == VARIABLE_NODE &&
- v->scope == PUBLIC_SCOPE)
- put_variable((Variable *)n,outh);
- }
- /* put protecteds always AFTER publics */
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- Variable *v = (Variable *)n;
- if(n->type == VARIABLE_NODE &&
- v->scope == PROTECTED_SCOPE)
- put_variable((Variable *)n,outh);
- }
- if(privates>0)
- out_printf(outh,"\t%sPrivate *_priv;\n",typebase);
- out_printf(outh,"};\n");
-
- if(privates>0) {
- FILE *outfp;
-
- /* if we are to stick this into the private
- header, if not stick it directly into the
- C file */
- if(outph)
- outfp = outph;
- else
- outfp = out;
-
- out_printf(outfp,"struct _%sPrivate {\n",
- typebase);
- for(l=c->nodes;l;l=l->next) {
- Node *n = l->data;
- Variable *v = (Variable *)n;
- if(n->type == VARIABLE_NODE &&
- v->scope == PRIVATE_SCOPE) {
- out_addline_infile(outfp,v->line_no);
- put_variable(v,outfp);
- }
- }
- out_addline_outfile(outfp);
- out_printf(outfp,"};\n");
- }
+ if(cc->cctype==AT_CCODE)
+ print_ccode_block((CCode *)node);
+ }
+ }
+}
- out_printf(outh,"\ntypedef struct _%sClass %sClass;\n",
- typebase,typebase);
- out_printf(outh,
- "struct _%sClass {\n\t%sClass __parent__;\n",
- typebase,ptypebase);
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- if(n->type == METHOD_NODE)
- put_vs_method((Method *)n);
- }
- out_printf(outh,"};\n\n");
+static void
+print_header_top(void)
+{
+ GList *li;
- out_printf(outh,"guint\t%s_get_type\t(void);\n",funcbase);
-
- if(arguments>0) {
- out_printf(out,"static void __object_set_arg "
- "(GtkObject *object, GtkArg *arg, "
- "guint arg_id);\n"
- "static void __object_get_arg "
- "(GtkObject *object, GtkArg *arg, "
- "guint arg_id);\n");
- }
+ /* mandatory include */
+ out_printf(outh,"#include <gtk/gtk.h>\n\n");
- out_printf(out,"/* here are local prototypes */\n");
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- if(n->type == METHOD_NODE) {
- put_pub_method((Method *)n);
- put_prot_method((Method *)n);
- put_priv_method_prot((Method *)n);
- }
- }
+ /* print the HT_CCODE blocks */
+ for(li=nodes;li;li=g_list_next(li)) {
+ Node *node = li->data;
+ if(node->type == CCODE_NODE) {
+ CCode *cc = (CCode *)node;
+ if(cc->cctype==HT_CCODE)
+ print_ccode_block((CCode *)node);
+ }
+ }
+}
- if(signals>0) {
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- if(n->type == METHOD_NODE)
- add_signal_prots((Method *)n);
- }
- }
-
- add_enums(c);
-
- add_get_type();
+static void
+generate_outfiles(void)
+{
+ GList *li;
- make_method_pointers(c);
+ print_file_comments();
- out_printf(out,"#define GET_NEW (gtk_type_new(%s_get_type()))\n",
- funcbase);
+ print_all_top();
- add_inits(c);
+ print_header_top();
- if(arguments>0) {
- add_getset_arg(c, TRUE);
- add_getset_arg(c, FALSE);
- }
+ print_header_prefixes();
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- if(n->type == METHOD_NODE) {
- put_method((Method *)n);
- }
- }
+ print_version_macros();
- out_printf(out,"#undef GET_NEW\n");
+ print_includes();
- add_bad_hack_to_avoid_unused_warnings(c);
+ for(li=nodes;li;li=g_list_next(li)) {
+ Node *node = li->data;
+ if(node->type == CCODE_NODE) {
+ CCode *cc = (CCode *)node;
+ if(cc->cctype!=HT_CCODE)
+ print_ccode_block((CCode *)node);
+ } else if(node->type == CLASS_NODE) {
+ print_class_block((Class *)node);
} else
g_assert_not_reached();
}
- if(!for_cpp)
- out_printf(outh,"\n#ifdef __cplusplus\n"
- "}\n"
- "#endif /* __cplusplus */\n");
- out_printf(outh,"\n#endif");
- if(outph) {
- if(!for_cpp)
- out_printf(outph,"\n#ifdef __cplusplus\n"
- "}\n"
- "#endif /* __cplusplus */\n");
- out_printf(outph,"\n#endif");
- }
-}
-
-#if 0
-static void
-usage(poptContext optCon, int exitcode, char *error, char *addl)
-{
- poptPrintUsage(optCon, stderr, 0);
- if (error) fprintf(stderr, "%s: %s", error, addl);
- exit(exitcode);
+ print_header_postfixes();
}
-#endif
static void
print_help(void)
"\t--exit-on-warn,-w Exit with an error on warnings\n"
"\t--no-exit-on-warn Don't exit on warnings [default]\n"
"\t--for-cpp Create C++ files\n"
+ "\t--no-extern-c Never print extern \"C\" into the "
+ "header\n"
+ "\t--no-gnu Never use GNU extentions\n"
"\t--no-touch-headers Don't touch headers unless they "
"really changed\n"
"\t--always-private-header Always create a private header "
"\t--no-private-header Don't create a private header, "
"put private\n"
"\t structure and protected "
- "prototypes inside c file\n");
+ "prototypes inside c file\n"
+ "\t--no-write,-n Don't write output files, just "
+ "check syntax\n"
+ "\t--no-lines Don't print '#line' to output\n");
}
static void
if(no_opts || argv[i][0]!='-') {
/*must be a file*/
if(got_file) {
- fprintf(stderr,"Specify only one file!\n");
+ fprintf(stderr, "Specify only one file!\n");
print_help();
exit(1);
}
print_help();
exit(0);
} else if(strcmp(argv[i],"--version")==0) {
- fprintf(stderr,"Gob version %s\n",VERSION);
+ fprintf(stderr, "Gob version %s\n", VERSION);
exit(0);
- } else if(strcmp(argv[i],"--exit-on-warn")==0) {
+ } else if(strcmp(argv[i], "--exit-on-warn")==0) {
exit_on_warn = TRUE;
- } else if(strcmp(argv[i],"--no-exit-on-warn")==0) {
+ } else if(strcmp(argv[i], "--no-exit-on-warn")==0) {
exit_on_warn = FALSE;
- } else if(strcmp(argv[i],"--for-cpp")==0) {
+ } else if(strcmp(argv[i], "--for-cpp")==0) {
for_cpp = TRUE;
- } else if(strcmp(argv[i],"--no-touch-headers")==0) {
+ } else if(strcmp(argv[i], "--no-touch-headers")==0) {
no_touch_headers = TRUE;
- } else if(strcmp(argv[i],"--always-private-header")==0) {
+ } else if(strcmp(argv[i], "--always-private-header")==0) {
no_private_header = FALSE;
always_private_header = TRUE;
- } else if(strcmp(argv[i],"--no-private-header")==0) {
+ } else if(strcmp(argv[i], "--no-private-header")==0) {
always_private_header = FALSE;
no_private_header = TRUE;
- } else if(strcmp(argv[i],"--")==0) {
+ } else if(strcmp(argv[i], "--no-gnu")==0) {
+ no_gnu = TRUE;
+ } else if(strcmp(argv[i], "--no-extern-c")==0) {
+ no_extern_c = TRUE;
+ } else if(strcmp(argv[i], "--no-write")==0) {
+ no_write = TRUE;
+ } else if(strcmp(argv[i], "--no-lines")==0) {
+ no_lines = TRUE;
+ } else if(strcmp(argv[i], "--")==0) {
/*further arguments are files*/
no_opts = TRUE;
- } else if(strncmp(argv[i],"--",2)==0) {
+ } else if(strncmp(argv[i], "--",2)==0) {
/*unknown long option*/
- fprintf(stderr,"Unknown option '%s'!\n",argv[i]);
+ fprintf(stderr, "Unknown option '%s'!\n", argv[i]);
print_help();
exit(1);
} else {
/*by now we know we have a string starting with
- which is a short option string*/
char *p = argv[i]+1;
- for(p=argv[i]+1;*p;p++) {
+ for(p=argv[i]+1; *p; p++) {
switch(*p) {
case 'w':
exit_on_warn=TRUE;
break;
+ case 'n':
+ no_write = TRUE;
+ break;
case 'h':
case '?':
print_help();
exit(0);
default:
fprintf(stderr,
- "Unknown option '%c'!\n",*p);
+ "Unknown option '%c'!\n", *p);
print_help();
exit(1);
}
static void
compare_and_move_header(void)
{
- char *hfnew = g_strconcat("#gob#",filebase,".h#gob#",NULL);
- char *hf = g_strconcat(filebase,".h",NULL);
+ char *hfnew = g_strconcat("#gob#", filebase, ".h#gob#", NULL);
+ char *hf = g_strconcat(filebase, ".h", NULL);
struct stat s;
if(stat(hf,&s)==0) {
char *s;
- s = g_strdup_printf("cmp '%s' '%s' > /dev/null",hf,hfnew);
+ s = g_strdup_printf("cmp '%s' '%s' > /dev/null", hf, hfnew);
if(system(s)==0) {
if(unlink(hfnew)!=0)
- print_error(FALSE,"Can't remove new header file",0);
+ print_error(FALSE,
+ "Can't remove new header file", 0);
g_free(hfnew);
g_free(hf);
g_free(s);
}
g_free(s);
if(unlink(hf)!=0)
- print_error(FALSE,"Can't remove old header file",0);
+ print_error(FALSE, "Can't remove old header file", 0);
}
if(rename(hfnew,hf)!=0)
- print_error(FALSE,"Can't rename new header file",0);
+ print_error(FALSE, "Can't rename new header file", 0);
g_free(hfnew);
g_free(hf);
}
int
main(int argc, char *argv[])
{
-#if 0
- int c;
- poptContext optCon;
-
- struct poptOption optionsTable[] = {
- { "exit-on-warn", 'w', 0, &exit_on_warn, 0,
- "exit on warnings" },
- POPT_AUTOHELP
- { NULL, 0, 0, NULL, 0 }
- };
-
- optCon = poptGetContext(NULL, argc, argv, optionsTable, 0);
- poptSetOtherOptionHelp(optCon, "[OPTIONS]* [filename]");
-
- while ((c = poptGetNextOpt(optCon)) >= 0)
- ;
-
- filename = poptGetArg(optCon);
- if(!(poptPeekArg(optCon) == NULL))
- usage(optCon, 1, "Specify only one file",
- ".e.g., filename.gob");
-
- if (c < -1) {
- /* an error occurred during option processing */
- fprintf(stderr, "%s: %s\n",
- poptBadOption(optCon, POPT_BADOPTION_NOALIAS),
- poptStrerror(c));
- return 1;
- }
-#endif
-
- parse_options(argc,argv);
+ parse_options(argc, argv);
if(filename) {
- yyin = fopen(filename,"r");
+ yyin = fopen(filename, "r");
if(!yyin) {
- fprintf(stderr,"Error: can't open file '%s'\n",
+ fprintf(stderr, "Error: can't open file '%s'\n",
filename);
exit(1);
}
if(yyparse()!=0)
g_error("Parsing errors, quitting");
if(!class)
- print_error(FALSE," no class defined",0);
+ print_error(FALSE, " no class defined", 0);
exit_on_error = FALSE;
overrides = count_overrides((Class *)class);
privates = count_privates((Class *)class);
protecteds = count_protecteds((Class *)class);
+ destructors = count_destructors((Class *)class);
+ initializers = count_initializers((Class *)class);
make_bases();
make_inits((Class *)class);
if(privates>0)
- make_destroy((Class *)class);
+ make_finalize((Class *)class);
check_bad_symbols((Class *)class);
check_duplicate_symbols((Class *)class);
check_duplicate_signals_args((Class *)class);
check_firstarg((Class *)class);
check_nonvoidempty((Class *)class);
check_signal_args((Class *)class);
+ check_argument_types((Class *)class);
exit_on_error = TRUE;
if(got_error)
exit(1);
+ any_special = setup_special_array((Class *)class, special_array);
+
open_files();
generate_outfiles();
- fclose(out);
- fclose(outh);
+ if(devnull)
+ fclose(devnull);
+ else {
+ fclose(out);
+ fclose(outh);
+ if(outph)
+ fclose(outph);
+ }
- if(no_touch_headers)
+ if(no_touch_headers && !no_write)
compare_and_move_header();
-#if 0
- poptFreeContext(optCon);
-#endif
return 0;
}
projects / gob-dx.git / blobdiff