2 files changed, 76 insertions, 0 deletions
diff --git a/src/internal/pe_os.h b/src/internal/pe_os.h
index 54275e3..f8a787a 100644
--- a/src/internal/pe_os.h
+++ b/src/internal/pe_os.h
@@ -59,6 +59,54 @@ struct os_iosb {
 };
 
 
+struct os_proc_params {
+	uint32_t		alloc_size;
+	uint32_t		used_size;
+	uint32_t		flags;
+	uint32_t		reserved;
+	void *			hconsole;
+	uintptr_t		console_flags;
+	void *			hstdin;
+	void *			hstdout;
+	void *			hstderr;
+	struct pe_unicode_str	cwd_name;
+	void *			cwd_handle;
+	struct pe_unicode_str	__attr_ptr_size_aligned__ dll_path;
+	struct pe_unicode_str	__attr_ptr_size_aligned__ image_file_name;
+	struct pe_unicode_str	__attr_ptr_size_aligned__ command_line;
+	wchar16_t *		environment;
+	uint32_t		dwx;
+	uint32_t		dwy;
+	uint32_t		dwx_size;
+	uint32_t		dwy_size;
+	uint32_t		dwx_count_chars;
+	uint32_t		dwy_count_chars;
+	uint32_t		dw_fill_attribute;
+	uint32_t		dw_flags;
+	uint32_t		wnd_show;
+	struct pe_unicode_str	wnd_title;
+	struct pe_unicode_str	__attr_ptr_size_aligned__ desktop;
+	struct pe_unicode_str	__attr_ptr_size_aligned__ shell_info;
+	struct pe_unicode_str	__attr_ptr_size_aligned__ runtime_data;
+};
+
+
+struct os_peb {
+	unsigned char		reserved_1st[2];
+	unsigned char         	debugged;
+	unsigned char		reserved_2nd[1];
+	void *			reserved_3rd[2];
+	struct pe_peb_ldr_data*	peb_ldr_data;
+	struct os_proc_params *	process_params;
+	unsigned char		reserved_4th[104];
+	void *			reserved_5th[52];
+	void * 			post_process_init_routine;
+	unsigned char		reserved_6th[128];
+	void *			reserved_7th[1];
+	uint32_t		session_id;
+};
+
+
 typedef int32_t __stdcall os_zw_query_object(
 	__in	void *			handle,
 	__in	int			obj_info_class,
diff --git a/src/ldso/pe_get_peb_strings.c b/src/ldso/pe_get_peb_strings.c
new file mode 100644
index 0000000..7817c16
--- /dev/null
+++ b/src/ldso/pe_get_peb_strings.c
@@ -0,0 +1,28 @@
+/*****************************************************************************/
+/*  pemagination: a (virtual) tour into portable bits and executable bytes   */
+/*  Copyright (C) 2013--2017  Z. Gilboa                                      */
+/*  Released under GPLv2 and GPLv3; see COPYING.PEMAGINE.                    */
+/*****************************************************************************/
+
+#include <psxtypes/psxtypes.h>
+#include <pemagine/pemagine.h>
+#include "pe_os.h"
+
+wchar16_t * pe_get_peb_command_line(void)
+{
+	struct os_peb * peb;
+
+	return (peb = (struct os_peb *)pe_get_peb_address())
+		? peb->process_params->command_line.buffer
+		: 0;
+}
+
+
+wchar16_t * pe_get_peb_environment_block(void)
+{
+	struct os_peb * peb;
+
+	return (peb = (struct os_peb *)pe_get_peb_address())
+		? peb->process_params->environment
+		: 0;
+}