widl: Add strmake() helper.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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9240ffbb29
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264d8884d5
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@ -2038,11 +2038,8 @@ var_t *find_const(const char *name, int f)
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char *gen_name(void)
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{
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static const char format[] = "__WIDL_%s_generated_name_%08lX";
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static unsigned long n = 0;
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static const char *file_id;
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static size_t size;
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char *name;
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if (! file_id)
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{
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@ -2052,13 +2049,8 @@ char *gen_name(void)
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for (; *dst; ++dst)
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if (! isalnum((unsigned char) *dst))
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*dst = '_';
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size = sizeof format - 7 + strlen(file_id) + 8;
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}
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name = xmalloc(size);
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sprintf(name, format, file_id, n++);
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return name;
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return strmake("__WIDL_%s_generated_name_%08lX", file_id, n++);
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}
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struct allowed_attr
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@ -2727,14 +2719,6 @@ static void check_functions(const type_t *iface, int is_inside_library)
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}
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}
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static char *concat_str(const char *prefix, const char *str)
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{
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char *ret = xmalloc(strlen(prefix) + strlen(str) + 1);
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strcpy(ret, prefix);
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strcat(ret, str);
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return ret;
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}
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static int async_iface_attrs(attr_list_t *attrs, const attr_t *attr)
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{
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switch(attr->type)
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@ -2774,7 +2758,7 @@ static void check_async_uuid(type_t *iface)
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if (!inherit)
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error_loc("async_uuid applied to an interface with incompatible parent\n");
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async_iface = get_type(TYPE_INTERFACE, concat_str("Async", iface->name), iface->namespace, 0);
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async_iface = get_type(TYPE_INTERFACE, strmake("Async%s", iface->name), iface->namespace, 0);
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async_iface->attrs = map_attrs(iface->attrs, async_iface_attrs);
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STATEMENTS_FOR_EACH_FUNC( stmt, type_iface_get_stmts(iface) )
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@ -2791,13 +2775,13 @@ static void check_async_uuid(type_t *iface)
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finish_args = append_var(finish_args, copy_var(arg, strdup(arg->name), arg_out_attrs));
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}
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begin_func = copy_var(func, concat_str("Begin_", func->name), NULL);
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begin_func = copy_var(func, strmake("Begin_%s", func->name), NULL);
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begin_func->declspec.type = type_new_function(begin_args);
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begin_func->declspec.type->attrs = func->attrs;
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begin_func->declspec.type->details.function->retval = func->declspec.type->details.function->retval;
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stmts = append_statement(stmts, make_statement_declaration(begin_func));
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finish_func = copy_var(func, concat_str("Finish_", func->name), NULL);
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finish_func = copy_var(func, strmake("Finish_%s", func->name), NULL);
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finish_func->declspec.type = type_new_function(finish_args);
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finish_func->declspec.type->attrs = func->attrs;
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finish_func->declspec.type->details.function->retval = func->declspec.type->details.function->retval;
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@ -321,8 +321,7 @@ void output_typelib_regscript( const typelib_t *typelib )
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if (expr)
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{
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sprintf(id_part, "\\%d", expr->cval);
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resname = xmalloc( strlen(typelib_name) + 20 );
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sprintf(resname, "%s\\%d", typelib_name, expr->cval);
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resname = strmake("%s\\%d", typelib_name, expr->cval);
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}
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put_str( indent, "'%x' { %s = s '%%MODULE%%%s' }\n",
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lcid_expr ? lcid_expr->cval : 0, pointer_size == 8 ? "win64" : "win32", id_part );
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@ -226,6 +226,25 @@ void *xrealloc(void *p, size_t size)
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return res;
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}
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char *strmake( const char* fmt, ... )
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{
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int n;
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size_t size = 100;
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va_list ap;
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for (;;)
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{
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char *p = xmalloc( size );
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va_start( ap, fmt );
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n = vsnprintf( p, size, fmt, ap );
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va_end( ap );
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if (n == -1) size *= 2;
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else if ((size_t)n >= size) size = n + 1;
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else return p;
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free( p );
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}
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}
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char *xstrdup(const char *str)
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{
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char *s;
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@ -44,6 +44,7 @@ void error_loc_info(const loc_info_t *, const char *s, ...) __attribute__((forma
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void warning(const char *s, ...) __attribute__((format (printf, 1, 2)));
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void warning_loc_info(const loc_info_t *, const char *s, ...) __attribute__((format (printf, 2, 3)));
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void chat(const char *s, ...) __attribute__((format (printf, 1, 2)));
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char *strmake(const char* fmt, ...) __attribute__((__format__ (__printf__, 1, 2 )));
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char *dup_basename(const char *name, const char *ext);
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size_t widl_getline(char **linep, size_t *lenp, FILE *fp);
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