#include "config.h"
#include <glib.h>
-#if 0
-#include <popt.h>
-#endif
#include <time.h>
#include <stdio.h>
#include <string.h>
#include "tree.h"
#include "parse.h"
#include "out.h"
+#include "util.h"
+#include "checks.h"
+
#include "main.h"
char *filename = NULL;
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;
static void
make_bases(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);
}
if(m->scope == PRIVATE_SCOPE ||
}
}
-/* 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 {
- gboolean simple;
- char *gtkname;
- char *typename;
-} our_gtk_type_table[] = {
- { TRUE, "NONE", "void " },
- { TRUE, "CHAR", "gchar " },
- { TRUE, "UCHAR", "guchar " },
- { TRUE, "BOOL", "gboolean " },
- { TRUE, "INT", "gint " },
- { TRUE, "UINT", "guint " },
- { TRUE, "LONG", "glong " },
- { TRUE, "ULONG", "gulong " },
- { TRUE, "FLOAT", "gfloat " },
- { TRUE, "DOUBLE", "gdouble " },
- { TRUE, "STRING", /*"GtkString"*/"gchar *" },
- { TRUE, "ENUM", /*"GtkEnum"*/"gint " },
- { TRUE, "FLAGS", /*"GtkFlags"*/"guint " },
- { TRUE, "BOXED", /*"GtkBoxed"*/"gpointer " },
- { TRUE, "POINTER", "gpointer " },
- { TRUE, "OBJECT", "GtkObject *" },
- { FALSE, "SIGNAL", /*"GtkSignal"*/"___twopointertype " },
- { FALSE, "ARGS", /*"GtkArgs"*/"___twopointertype " },
- { FALSE, "CALLBACK", /*"GtkCallback"*/"___threepointertype " },
- { FALSE, "C_CALLBACK", /*"GtkCCallback"*/"___twopointertype " },
- { FALSE, "FOREIGN", /*"GtkForeign"*/"___twopointertype " },
-
- { FALSE, NULL, NULL }
-};
-
-static const char *
-get_cast(char *type, gboolean simple_only)
-{
- int i;
- for(i=0;our_gtk_type_table[i].gtkname;i++) {
- if(strcmp(our_gtk_type_table[i].gtkname,type)==0) {
- if(simple_only &&
- !our_gtk_type_table[i].simple)
- return NULL;
- return our_gtk_type_table[i].typename;
- }
- }
- return NULL;
-}
-
/* hash of method -> name of signal prototype */
static GHashTable *marsh = NULL;
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 *, ",
+ 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))
"{\n",s);
if(strcmp(m->gtktypes->data,"NONE")==0) {
- out_printf(out, "\t%s rfunc;\n\n"
- "\trfunc = (%s)func;\n\n"
+ 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);
+ 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"
+ "\trfunc = (___%s)func;\n\n"
"\tretval = GTK_RETLOC_%s(args[%d]);\n\n"
"\t*retval = (*rfunc)((%s *)object",
s,(char *)m->gtktypes->data,
s,m->id);
} else {
if(m->cbuf)
- out_printf(out,"\t%s->%s = _real_%s_%s;\n",
+ 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",
break;
if(m->line_no>0)
out_addline_infile(out,m->line_no);
- print_method(out,"static ","\n_real_"," ","\n",m,FALSE);
+ print_method(out,"static ","\n___real_"," ","\n",m,FALSE);
print_method_body(m,FALSE);
break;
case VIRTUAL_METHOD:
break;
if(m->line_no>0)
out_addline_infile(out,m->line_no);
- print_method(out,"static ","\n_real_"," ","\n",m,FALSE);
+ print_method(out,"static ","\n___real_"," ","\n",m,FALSE);
print_method_body(m,FALSE);
break;
case OVERRIDE_METHOD:
}
}
-static void
-check_duplicate(Class *c, Node *node, char *id, int line_no)
-{
- 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);
- }
-}
-
-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);
- }
- }
-}
-
-static void
-check_bad_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;
- 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);
- }
- if(m->method != INIT_METHOD &&
- m->method != CLASS_INIT_METHOD &&
- (strcmp(m->id,"init")==0 ||
- strcmp(m->id,"class_init")==0)) {
- print_error(FALSE,"init, or class_init not "
- "allowed as an "
- "identifier of non-"
- "constructor methods",m->line_no);
- }
- } 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);
- }
- }
- }
-}
-
-
-static void
-check_duplicate_named(Class *c,Node *node,char *id, int line_no)
-{
- 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;
- 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)
- 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);
- }
-}
-
-static void
-check_duplicate_signals_args(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)
- 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);
- }
- }
-}
-
-static void
-check_public_new(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);
- }
- }
-}
-
-static void
-check_vararg(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->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);
- }
- }
- }
-}
-
-static void
-check_firstarg(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->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);
- }
- }
- }
-}
-
-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;
- }
- }
- }
-}
-
-static void
-check_signal_args(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;
- GList *l;
- if(m->method != SIGNAL_LAST_METHOD &&
- m->method != SIGNAL_FIRST_METHOD)
- continue;
-
- for(l=m->gtktypes;l;l=l->next) {
- char *s;
- if(get_cast(l->data,FALSE))
- 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);
- }
- }
- }
-}
-
-static void
-check_argument_types(Class *c)
-{
- GList *l;
- for(l=c->nodes;l;l=g_list_next(l)) {
- Node *n = l->data;
- if(n->type == ARGUMENT_NODE) {
- Argument *a = (Argument *)n;
- char *s;
- if(get_cast(a->gtktype,FALSE))
- continue;
- s = g_strdup_printf("Unknown GTK+ type '%s' "
- "as argument type",
- a->gtktype);
- /* this could perhaps be a warning, but
- can there really be a type beyond the
- fundementals? */
- print_error(FALSE, s, a->line_no);
- g_free(s);
- }
- }
-}
-
-static int
-count_signals(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 == SIGNAL_LAST_METHOD ||
- m->method == SIGNAL_FIRST_METHOD)
- num++;
- }
- }
- return num;
-}
-
-static int
-count_arguments(Class *c)
-{
- int num = 0;
- GList *li;
-
- for(li=c->nodes;li;li=g_list_next(li)) {
- Node *n = li->data;
- if(n->type == ARGUMENT_NODE)
- num ++;
- }
- return num;
-}
-
-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++;
- }
- }
- 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++;
- }
- }
- return num;
-}
-
-static int
-count_protecteds(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->scope == PROTECTED_SCOPE)
- num++;
- }
- }
- return num;
-}
-
-
static void
open_files(void)
{
}
static void
-generate_outfiles(void)
+print_ccode_block(CCode *cc)
+{
+ 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;
+ 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 == PH_CCODE)
+ out_addline_outfile(fp);
+}
+
+static void
+print_class_block(Class *c)
{
- char *p;
- GList *li;
- time_t curtime;
- gboolean found_header;
+ GList *l;
+ char *s;
+
+ 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);
+
+ /* argument wrapping macros */
+ if(arguments>0 && !no_gnu) {
+ out_printf(outh,"\n#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) {
+ put_argument_nongnu_wrappers(c);
+ }
+
+ if(privates>0)
+ out_printf(outh,"\ntypedef struct _%sPrivate %sPrivate;\n",typebase,typebase);
+
+ 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)) {
+ 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");
+ }
+
+ 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");
+
+ out_printf(outh,"guint\t%s_get_type\t(void);\n",funcbase);
+
+ out_printf(out,"/* here are local prototypes */\n");
+ if(!no_gnu) {
+ out_printf(out,"#ifdef __GNUC__\n"
+ "#define ___NO_UNUSED_WARNING "
+ "__attribute__ ((__unused__))\n"
+ "#else /* __GNUC__ */\n"
+ "#define ___NO_UNUSED_WARNING\n"
+ "#endif /* __GNUC__ */\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");
+ }
+
+ 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);
+ }
+ }
+
+ 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);
+ }
+ }
+
+ if(!no_gnu)
+ out_printf(out,"#undef ___NO_UNUSED_WARNING\n");
+
+ add_enums(c);
+
+ add_get_type();
+
+ 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");
+ }
+ out_printf(out,"#define GET_NEW (gtk_type_new(%s_get_type()))\n",
+ 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) {
+ put_method((Method *)n);
+ }
+ }
+
+ out_printf(out,"#undef GET_NEW\n");
+
+ add_bad_hack_to_avoid_unused_warnings(c);
+}
+
+static void
+print_version_macros(void)
+{
+ int major=0,minor=0,pl=0;
+ sscanf(VERSION,"%d.%d.%d",&major,&minor,&pl);
+
+ 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
+print_file_comments(void)
+{
+ time_t curtime;
time(&curtime);
out_printf(outh,"/* Generated by GOB (v%s)"
" (do not edit directly) */\n\n",VERSION);
" (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));
+}
- {
- int major=0,minor=0,pl=0;
- sscanf(VERSION,"%d.%d.%d",&major,&minor,&pl);
-
- 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);
- }
-
- 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);
- 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);
+static void
+print_includes(void)
+{
+ gboolean found_header;
+ char *p;
- 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);
found_header = TRUE;
if(!g_list_find_custom(include_files,p,(GCompareFunc)strcmp)) {
}
g_free(p);
}
+}
- 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);
-
- /* argument wrapping macros */
- if(arguments>0 && !no_gnu) {
- out_printf(outh,"\n#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) {
- put_argument_nongnu_wrappers(c);
- }
-
- 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");
- }
-
- 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");
-
- out_printf(outh,"guint\t%s_get_type\t(void);\n",funcbase);
-
- out_printf(out,"/* here are local prototypes */\n");
- if(!no_gnu) {
- out_printf(out,"#ifdef __GNUC__\n"
- "#define ___NO_UNUSED_WARNING "
- "__attribute__ ((__unused__))\n"
- "#else /* __GNUC__ */\n"
- "#define ___NO_UNUSED_WARNING\n"
- "#endif /* __GNUC__ */\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");
- }
-
- 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);
- }
- }
-
- 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);
- }
- }
-
- if(!no_gnu)
- out_printf(out,"#undef ___NO_UNUSED_WARNING\n");
-
- add_enums(c);
-
- add_get_type();
-
- 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");
- }
-
- out_printf(out,"#define GET_NEW (gtk_type_new(%s_get_type()))\n",
- 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) {
- put_method((Method *)n);
- }
- }
+static void
+print_header_prefixes(void)
+{
+ char *p;
- out_printf(out,"#undef GET_NEW\n");
+ 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);
- add_bad_hack_to_avoid_unused_warnings(c);
- } else
- g_assert_not_reached();
+ 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");
}
+}
- if(!for_cpp)
+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");
if(outph) {
- if(!for_cpp)
+ if(!no_extern_c)
out_printf(outph,"\n#ifdef __cplusplus\n"
"}\n"
"#endif /* __cplusplus */\n");
}
}
-#if 0
static void
-usage(poptContext optCon, int exitcode, char *error, char *addl)
+print_header_top(void)
+{
+ GList *li;
+
+ /* mandatory include */
+ out_printf(outh,"#include <gtk/gtk.h>\n\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);
+ }
+ }
+}
+
+static void
+generate_outfiles(void)
{
- poptPrintUsage(optCon, stderr, 0);
- if (error) fprintf(stderr, "%s: %s", error, addl);
- exit(exitcode);
+ GList *li;
+
+ print_file_comments();
+
+ print_header_top();
+
+ print_header_prefixes();
+
+ print_version_macros();
+
+ print_includes();
+
+ 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();
+ }
+
+ 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"
no_private_header = TRUE;
} 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],"--")==0) {
/*further arguments are files*/
no_opts = TRUE;
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);
if(filename) {
if(no_touch_headers)
compare_and_move_header();
-#if 0
- poptFreeContext(optCon);
-#endif
return 0;
}
projects / gob-dx.git / blobdiff