out_printf(out, "}\n\n");
}
+static void define_add_privates(Class *c)
+{
+ const char *addprivate = c->dynamic
+ ? "G_ADD_PRIVATE_DYNAMIC"
+ : "G_ADD_PRIVATE";
+
+ if (!privates)
+ return;
+
+ out_printf(out, "#ifdef %s\n"
+ "#define ___add_privates() %s(%s)\n"
+ "#else\n"
+ "#define ___add_privates()\n"
+ "#endif\n\n",
+ addprivate, addprivate, typebase);
+}
+
static void add_type_info(void)
{
out_printf(out, "\tstatic const GTypeInfo info = {\n"
Class *c = (Class *)class;
define_add_interfaces(c);
+ define_add_privates(c);
out_printf(out, "#ifdef G_DEFINE_TYPE_EXTENDED\n\n"
"G_DEFINE_TYPE_EXTENDED(%s, %s, %s,\n"
typebase, funcbase, pmacrotype,
c->abstract ? "G_TYPE_FLAG_ABSTRACT" : "0");
+ if (privates)
+ out_printf(out, "\t___add_privates();\n");
+
if (c->interfaces)
out_printf(out, "\t___add_interfaces(g_define_type_id);\n");
Class *c = (Class *)class;
define_dynamic_add_interfaces(c);
+ define_add_privates(c);
/*
* G_DEFINE_DYNAMIC_TYPE_EXTENDED is usable if available, except for
typebase, funcbase, pmacrotype,
c->abstract ? "G_TYPE_FLAG_ABSTRACT" : "0");
+ if (privates)
+ out_printf(out, "\t___add_privates();\n");
+
if (c->interfaces) {
out_printf(out, "\t___add_interfaces"
"(type_module, %s_type_id);\n", funcbase);
out_addline_outfile(out);
}
+static void add_class_private(Class *c, Method *m)
+{
+ const char *dynamic = c->dynamic ? "_DYNAMIC" : "";
+
+ if (!privates)
+ return;
+
+ out_printf(out, "\n#if !defined(G_DEFINE%s_TYPE_EXTENDED)"
+ " || !defined(G_ADD_PRIVATE%s)\n"
+ "\tg_type_class_add_private(%s, sizeof(%sPrivate));\n"
+ "#endif\n",
+ dynamic, dynamic,
+ ((FuncArg *)m->args->data)->name, typebase);
+}
+
+static void get_instance_private(Class *c, Method *m)
+{
+ const char *self = ((FuncArg *)m->args->data)->name;
+ const char *dynamic = c->dynamic ? "_DYNAMIC" : "";
+
+ if (!privates) {
+ if (always_private_struct) {
+ out_printf(out, "\t%s->_priv = NULL;\n", self);
+ }
+
+ return;
+ }
+
+ out_printf(out, "\t%s->_priv = (%sPrivate *)\n"
+ "#if defined(G_DEFINE%s_TYPE_EXTENDED)"
+ " && defined(G_ADD_PRIVATE%s)\n"
+ "\t\t%s_get_instance_private(%s);\n"
+ "#else\n"
+ "\t\tG_TYPE_INSTANCE_GET_PRIVATE\n"
+ "\t\t\t( %s\n"
+ "\t\t\t, %s\n"
+ "\t\t\t, %sPrivate\n"
+ "\t\t\t);\n"
+ "#endif\n",
+ self, typebase,
+ dynamic, dynamic,
+ funcbase, self,
+ self, macrotype, typebase);
+}
+
static void
add_inits(Class *c)
{
out_printf(out,
"#define __GOB_FUNCTION__ \"%s::init\"\n",
c->otype);
- if (privates > 0) {
- out_printf(out, "\t%s->_priv = "
- "G_TYPE_INSTANCE_GET_PRIVATE(%s,%s,%sPrivate);\n",
- ((FuncArg *)m->args->data)->name,
- ((FuncArg *)m->args->data)->name,
- macrotype,
- typebase);
- } else if(always_private_struct) {
- out_printf(out, "\t%s->_priv = NULL;\n",
- ((FuncArg *)m->args->data)->name);
- }
+
+ get_instance_private(c, m);
+
if(initializers > 0) {
GList *li;
for(li = ((Class *)class)->nodes;
((FuncArg *)m->args->data)->name,
did_base_obj);
- if (privates > 0)
- out_printf (out,
- "\n\tg_type_class_add_private(%s,sizeof(%sPrivate));\n",
- ((FuncArg *)m->args->data)->name,
- typebase);
+ add_class_private(c, m);
if (initializers > 0) {
GList *li;
print_header_postfixes();
}
+static void print_usage(FILE *f)
+{
+ fprintf(f, "Usage: %s [options] file.gob\n", g_get_prgname());
+ if (f == stderr) {
+ fprintf(f, "Try '%s --help' for more information.\n",
+ g_get_prgname());
+ }
+}
+
static void
print_help(void)
{
- fprintf(stderr, "Gob version %s\n\n", VERSION);
- fprintf(stderr, "gob [options] file.gob\n\n");
- fprintf(stderr, "Options:\n"
- "\t--help,-h,-? Display this help\n"
- "\t--version Display version\n"
- "\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 Don't touch output files unless they "
- "really\n"
- "\t changed (implies --no-touch-headers)\n"
- "\t--no-touch-headers Don't touch headers unless they "
- "really changed\n"
- "\t--always-private-header Always create a private header "
- "file,\n"
- "\t even if it would be empty\n"
- "\t--ondemand-private-header Create private header only when "
- "needed\n"
- "\t [default]\n"
- "\t--no-private-header Don't create a private header, "
- "put private\n"
- "\t structure and protected "
- "prototypes inside c file\n"
- "\t--always-private-struct Always create a private pointer "
- "in\n"
- "\t the object structure\n"
- "\t--m4 Preprocess source with m4. "
- "Following args will\n"
- "\t be passed to m4\n"
- "\t--m4-dir Print directory that will be "
- "searched for m4\n"
- "\t files\n"
- "\t--no-write,-n Don't write output files, just "
- "check syntax\n"
- "\t--no-lines Don't print '#line' to output\n"
- "\t--no-self-alias Don't create self type and macro "
- "aliases\n"
- "\t--no-kill-underscores Ignored for compatibility\n"
- "\t-o,--output-dir The directory where output "
- "should be placed\n"
- "\t--file-sep[=c] replace default \'-\' file "
- "name separator\n\n"
- "\t--gtk3 Use gtk+3\n"
- );
- fprintf(stderr, "End world hunger, donate to the World Food Programme, http://www.wfp.org\n");
+ print_usage(stdout);
+
+ puts(
+"This is \"GObject Builder\": a simple preprocessor to help with\n"
+"implementing GObject types in C.\n"
+ );
+
+ puts("Options:");
+ puts(" --help,-h,-? Display this help\n"
+ " --version Display version\n"
+ " --exit-on-warn,-w Exit with an error on warnings\n"
+ " --no-exit-on-warn Don't exit on warnings [default]\n"
+ " --for-cpp Create C++ files\n"
+ " --no-extern-c Never print extern \"C\" into the "
+ "header\n"
+ " --no-gnu Never use GNU extentions\n"
+ " --no-touch Don't touch output files unless they "
+ "really\n"
+ " changed (implies --no-touch-headers)\n"
+ " --no-touch-headers Don't touch headers unless they "
+ "really changed\n"
+ " --always-private-header Always create a private header "
+ "file,\n"
+ " even if it would be empty\n"
+ " --ondemand-private-header Create private header only when "
+ "needed\n"
+ " [default]\n"
+ " --no-private-header Don't create a private header, "
+ "put private\n"
+ " structure and protected "
+ "prototypes inside c file\n"
+ " --always-private-struct Always create a private pointer "
+ "in\n"
+ " the object structure\n"
+ " --m4 Preprocess source with m4. "
+ "Following args will\n"
+ " be passed to m4\n"
+ " --m4-dir Print directory that will be "
+ "searched for m4\n"
+ " files\n"
+ " --no-write,-n Don't write output files, just "
+ "check syntax\n"
+ " --no-lines Don't print '#line' to output\n"
+ " --no-self-alias Don't create self type and macro "
+ "aliases\n"
+ " --no-kill-underscores Ignored for compatibility\n"
+ " -o,--output-dir The directory where output "
+ "should be placed\n"
+ " --file-sep[=c] replace default \'-\' file "
+ "name separator\n\n"
+ " --gtk3 Use gtk+3\n"
+ );
+
+ puts("End world hunger, donate to the World Food Programme: https://www.wfp.org/");
}
static void
/*must be a file*/
if(got_file) {
fprintf(stderr, "Specify only one file!\n");
- print_help();
+ print_usage(stderr);
exit(1);
}
filename = argv[i];
} else if(strncmp(argv[i], "--", 2)==0) {
/*unknown long option*/
fprintf(stderr, "Unknown option '%s'!\n", argv[i]);
- print_help();
+ print_usage(stderr);
exit(1);
} else {
/*by now we know we have a string starting with
default:
fprintf(stderr,
"Unknown option '%c'!\n", *p);
- print_help();
+ print_usage(stderr);
exit(1);
}
}
int
main(int argc, char *argv[])
{
+ g_set_prgname(argc > 0 ? argv[0] : "gob2");
+
parse_options(argc, argv);
if(use_m4) {
projects / gob-dx.git / blobdiff