Allow building against Glib 1.x.

[gob-dx.git] / src / util.c

diff --git a/src/util.c b/src/util.c
index 5d891a20e5200377d82efd6bf68666c86365f39d..ddf9485eb159c239333b430ccff6720abef3e23f 100644 (file)
--- a/src/util.c
+++ b/src/util.c
@@ -1,6 +1,7 @@
 /* GOB C Preprocessor
  * Copyright (C) 1999-2000 the Free Software Foundation.
  * Copyright (C) 2000 Eazel, Inc.
+ * Copyright (C) 2022 Nick Bowler
  *
  * Author: George Lebl
  *
@@ -20,7 +21,7 @@
  * USA.
  */
 
-#include "config.h"
+#include <config.h>
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
@@ -35,10 +36,13 @@ void
 error_print(int type, int line, const char *error)
 {
        const char *w = NULL;
+       const char *fname = NULL;
 
        switch(type) {
        case GOB_WARN:
                w = "Warning:";
+               if (exit_on_warn)
+                       got_error = TRUE;
                break;
        case GOB_ERROR:
                w = "Error:";
@@ -47,13 +51,14 @@ error_print(int type, int line, const char *error)
        default:
                g_assert_not_reached();
        }
-       if(line > 0)
-               fprintf(stderr, "%s:%d: %s %s\n", filename, line, w, error);
+       fname = filename;
+       if (fname == NULL)
+               fname = "gob2";
+       if (line > 0)
+               fprintf(stderr, "%s:%d: %s %s\n", fname, line, w, error);
        else
-               fprintf(stderr, "%s: %s %s\n", filename, w, error);
-       if(exit_on_error &&
-          (type == GOB_ERROR ||
-           (type == GOB_WARN && exit_on_warn)))
+               fprintf(stderr, "%s: %s %s\n", fname, w, error);
+       if (exit_on_error && got_error)
                exit(1);
 }
 
@@ -77,13 +82,17 @@ remove_sep(const char *base)
 {
        char *p;
        char *s = g_strdup(base);
+       char *q=s;
 
        /* don't eat C++ :: thingies */
        if (for_cpp && strstr (s, "::") != NULL)
                return s;
 
-       while((p = strchr(s, ':')))
-               strcpy(p, p+1);
+       for(p=(char *)base;*p;p++){
+               if (*p!=':')
+                       *q++=*p;
+       }
+       *q='\0';
        return s;
 }
 
@@ -97,8 +106,18 @@ replace_sep(const char *base, char r)
        if (for_cpp && strstr (s, "::") != NULL)
                return s;
 
-       while((p=strchr(s,':')))
-               *p = r;
+       if (r == '\0') {
+               while ((p=strchr(s,':')) != NULL) {
+                       char *t = p;
+                       while (*t != '\0') {
+                               *t = *(t+1);
+                               t++;
+                       }
+               }
+       } else {
+               while ((p=strchr(s,':')) != NULL)
+                       *p = r;
+       }
        if(*s == r) {
                p = g_strdup(s+1);
                g_free(s);
@@ -165,7 +184,7 @@ make_pre_macro(const char *base, const char *pre)
        else
                s = g_strconcat(pre, "_", name, NULL);
 
-       g_strup(s);
+       gob_strup (s);
        
        g_free(ns);
        g_free(name);
@@ -254,7 +273,10 @@ get_cast (const char *type, gboolean simple_only)
 
        init_type_hash ();
 
-       gtype = g_hash_table_lookup (type_hash, type);
+       if(strncmp(type, "BOXED_", 6) == 0)      
+         gtype = g_hash_table_lookup (type_hash, "BOXED");
+       else
+         gtype = g_hash_table_lookup (type_hash, type);
 
        if (gtype == NULL ||
            (simple_only &&
@@ -335,7 +357,7 @@ setup_special_array(Class *c, gboolean *special_array)
 char *
 get_type (const Type *t, gboolean postfix_to_stars)
 {
-       char *s;
+       char *ret, *s;
        int i;
        int extra;
        GString *gs;
@@ -362,7 +384,63 @@ get_type (const Type *t, gboolean postfix_to_stars)
                        g_string_append_c (gs, '*');
                g_string_append_c (gs, ' ');
        }
-       
-       return g_string_free (gs, FALSE);
+       ret = gs->str;
+       g_string_free(gs, FALSE);
+       return ret;
+}
+
+#if HAVE_G_ASCII_STRCASECMP
+char *gob_strup(char *str)
+{
+       char *s;
+
+       for (s = str; *s; s++)
+               *s = g_ascii_toupper(*s);
+
+       return str;
 }
 
+char *gob_strdown(char *str)
+{
+       char *s;
+
+       for (s = str; *s; s++)
+               *s = g_ascii_tolower(*s);
+
+       return str;
+}
+#endif
+
+char *
+gob_str_delete_quotes(char *str)
+{
+       char *p, *i;
+       p=i=str;
+       while(*p!='\0')
+       {
+               if(*p=='\"')
+               {
+                       p++;
+                       continue;
+               }
+               *i=*p;
+               p++; i++;
+       }
+       *i=*p;
+       return str;
+}
+
+char *
+make_me_type (const char *type, const char *alt)
+{
+       if (type == NULL)
+               return g_strdup (alt);
+       /* HACK!  just in case someone made this
+        * work with 2.0.0 by using the TYPE
+        * macro directly */
+       if ((strstr (type, "_TYPE_") != NULL ||
+            strstr (type, "TYPE_") == type) &&
+           strchr (type, ':') == NULL)
+               return g_strdup (type);
+       return make_pre_macro (type, "TYPE");
+}