#include <stdint.h>

#include <stdlib.h>

#include <stdio.h>

#include <string.h>

#include <errno.h>

#include <perk/perk.h>

int pe_output_export_symbols (const struct pe_image_meta * m, const struct pe_common_ctx * cctx, FILE * f)

{

	uint32_t 	offset;

	uint32_t *	symrva;

	int		fdout;

	int		i;

	if (!m->hedata)

		return 0;

	else if (f)

		fdout = -1;

	else if (!cctx)

		return -1;

	else if (cctx->fdout < 0) {

		f = stdout;

		fdout = -1;

	} else if ((fdout = dup(cctx->fdout)) < 0)

		return -1;

	else if (!(f = fdopen(fdout,"a"))) {

		close(fdout);

		return -1;

	}

	offset	= m->hedata->virtual_addr - m->hedata->ptr_to_raw_data;

	symrva	= (uint32_t *)((uintptr_t)m->image.addr + (m->edata.name_ptr_rva - offset));

	for (i=0; i<m->edata.num_of_name_ptrs; i++)

		fprintf(f,"%s\n",(char *)((uintptr_t)m->image.addr + symrva[i] - offset));

	if (fdout >= 0)

		fclose(f);

	return 0;

}