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| #include <assert.h>
#include <isl/obj.h>
#include <isl/printer.h>
#include <isl/stream.h>
#include <isl/options.h>
struct isl_arg_choice cat_format[] = {
{"isl", ISL_FORMAT_ISL},
{"omega", ISL_FORMAT_OMEGA},
{"polylib", ISL_FORMAT_POLYLIB},
{"ext-polylib", ISL_FORMAT_EXT_POLYLIB},
{"latex", ISL_FORMAT_LATEX},
{0}
};
struct isl_arg_choice cat_yaml_style[] = {
{ "block", ISL_YAML_STYLE_BLOCK },
{ "flow", ISL_YAML_STYLE_FLOW },
{ 0 }
};
struct cat_options {
struct isl_options *isl;
unsigned format;
unsigned yaml_style;
};
ISL_ARGS_START(struct cat_options, cat_options_args)
ISL_ARG_CHILD(struct cat_options, isl, "isl", &isl_options_args, "isl options")
ISL_ARG_CHOICE(struct cat_options, format, 0, "format", \
cat_format, ISL_FORMAT_ISL, "output format")
ISL_ARG_CHOICE(struct cat_options, yaml_style, 0, "yaml-style", \
cat_yaml_style, ISL_YAML_STYLE_BLOCK, "output YAML style")
ISL_ARGS_END
ISL_ARG_DEF(cat_options, struct cat_options, cat_options_args)
int main(int argc, char **argv)
{
struct isl_ctx *ctx;
isl_stream *s;
struct isl_obj obj;
struct cat_options *options;
isl_printer *p;
options = cat_options_new_with_defaults();
assert(options);
argc = cat_options_parse(options, argc, argv, ISL_ARG_ALL);
ctx = isl_ctx_alloc_with_options(&cat_options_args, options);
s = isl_stream_new_file(ctx, stdin);
obj = isl_stream_read_obj(s);
isl_stream_free(s);
p = isl_printer_to_file(ctx, stdout);
p = isl_printer_set_output_format(p, options->format);
p = isl_printer_set_yaml_style(p, options->yaml_style);
p = obj.type->print(p, obj.v);
p = isl_printer_end_line(p);
isl_printer_free(p);
obj.type->free(obj.v);
isl_ctx_free(ctx);
return 0;
}
|