bookloupe: bl/print.c@9fb13a5dde3b

     1 #ifdef WIN32

     2 #include <windows.h>

     3 #endif

     4 #include <stdlib.h>

     5 #include <stdio.h>

     6 #include <glib.h>

     8 /*

     9  * Handlers for g_print() and g_printerr() which will output via

    10  * WriteConsoleW when run under MS-Windows and the corresponding

    11  * stream has not been re-directed. In all other cases, output

    12  * via stdout and stderr respectively.

    13  */

    15 #ifdef WIN32

    16 static HANDLE bl_console=0;

    18 static void bl_print_handler_console(const char *string)

    19 {

    20     long len;

    21     DWORD dummy;

    22     gunichar2 *string2;

    23     string2=g_utf8_to_utf16(string,-1,NULL,&len,NULL);

    24     if (string2)

    25     {

    26 	WriteConsoleW(bl_console,string2,len,&dummy,NULL);

    27 	g_free(string2);

    28     }

    29 }

    30 #endif

    32 static void bl_print_handler_stdout(const char *string)

    33 {

    34     fputs(string,stdout);

    35 }

    37 static void bl_print_handler_stderr(const char *string)

    38 {

    39     fputs(string,stderr);

    40 }

    42 void bl_set_print_handlers(void)

    43 {

    44 #ifdef WIN32

    45     DWORD dummy;

    46     if (GetConsoleMode(GetStdHandle(STD_OUTPUT_HANDLE),&dummy))

    47     {

    48 	bl_console=GetStdHandle(STD_OUTPUT_HANDLE);

    49 	g_set_print_handler(bl_print_handler_console);

    50     }

    51     else

    52 #endif

    53 	g_set_print_handler(bl_print_handler_stdout);

    54 #ifdef WIN32

    55     if (GetConsoleMode(GetStdHandle(STD_ERROR_HANDLE),&dummy))

    56     {

    57 	if (!bl_console)

    58 	    bl_console=GetStdHandle(STD_ERROR_HANDLE);

    59 	g_set_printerr_handler(bl_print_handler_console);

    60     }

    61     else

    62 #endif

    63 	g_set_printerr_handler(bl_print_handler_stderr);

    64 }

author	ali <ali@juiblex.co.uk>
	Mon Sep 23 21:18:27 2013 +0100 (2013-09-23)
changeset 93	9fb13a5dde3b
permissions	-rw-r--r--