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    1: /*
    2:    +----------------------------------------------------------------------+
    3:    | PHP Version 5                                                        |
    4:    +----------------------------------------------------------------------+
    5:    | Copyright (c) 1997-2012 The PHP Group                                |
    6:    +----------------------------------------------------------------------+
    7:    | This source file is subject to version 3.01 of the PHP license,      |
    8:    | that is bundled with this package in the file LICENSE, and is        |
    9:    | available through the world-wide-web at the following url:           |
   10:    | http://www.php.net/license/3_01.txt                                  |
   11:    | If you did not receive a copy of the PHP license and are unable to   |
   12:    | obtain it through the world-wide-web, please send a note to          |
   13:    | license@php.net so we can mail you a copy immediately.               |
   14:    +----------------------------------------------------------------------+
   15:    | Author: Hartmut Holzgraefe <hholzgra@php.net>                        |
   16:    +----------------------------------------------------------------------+
   17: */
   18: 
   19: /* $Id: php_logos.c,v 1.1.1.2 2012/05/29 12:34:35 misho Exp $ */
   20: 
   21: #include "php.h"
   22: #include "logos.h"
   23: #include "php_logos.h"
   24: #include "ext/standard/info.h"
   25: #include "SAPI.h"
   26: 
   27: typedef struct _php_info_logo { 
   28: 	const char *mimetype;
   29: 	int mimelen;
   30: 	const unsigned char *data; 
   31: 	int size; 
   32: } php_info_logo;
   33: 
   34: static HashTable phpinfo_logo_hash;
   35: 
   36: PHPAPI int php_register_info_logo(char *logo_string, const char *mimetype, const unsigned char *data, int size)
   37: {
   38: 	php_info_logo info_logo;
   39: 
   40: 	info_logo.mimetype = mimetype;
   41: 	info_logo.mimelen  = strlen(mimetype);
   42: 	info_logo.data     = data;
   43: 	info_logo.size     = size;
   44: 
   45: 	return zend_hash_add(&phpinfo_logo_hash, logo_string, strlen(logo_string), &info_logo, sizeof(php_info_logo), NULL);
   46: }
   47: 
   48: PHPAPI int php_unregister_info_logo(char *logo_string)
   49: {
   50: 	return zend_hash_del(&phpinfo_logo_hash, logo_string, strlen(logo_string));
   51: }
   52: 
   53: int php_init_info_logos(void)
   54: {
   55: 	if(zend_hash_init(&phpinfo_logo_hash, 0, NULL, NULL, 1)==FAILURE) 
   56: 		return FAILURE;
   57: 
   58: 	php_register_info_logo(PHP_LOGO_GUID    , "image/gif", php_logo    , sizeof(php_logo));
   59: 	php_register_info_logo(PHP_EGG_LOGO_GUID, "image/gif", php_egg_logo, sizeof(php_egg_logo));
   60: 	php_register_info_logo(ZEND_LOGO_GUID   , "image/gif", zend_logo   , sizeof(zend_logo));
   61: 
   62: 	return SUCCESS;
   63: }
   64: 
   65: int php_shutdown_info_logos(void)
   66: {
   67: 	zend_hash_destroy(&phpinfo_logo_hash);
   68: 	return SUCCESS;
   69: }
   70: 
   71: #define CONTENT_TYPE_HEADER "Content-Type: "
   72: int php_info_logos(const char *logo_string TSRMLS_DC)
   73: {
   74: 	php_info_logo *logo_image;
   75: 	char *content_header;
   76: 	int len;
   77: 
   78: 	if(FAILURE==zend_hash_find(&phpinfo_logo_hash, (char *) logo_string, strlen(logo_string), (void **)&logo_image))
   79: 		return 0;
   80: 
   81: 	len = sizeof(CONTENT_TYPE_HEADER) - 1 + logo_image->mimelen;
   82: 	content_header = emalloc(len + 1);
   83: 	memcpy(content_header, CONTENT_TYPE_HEADER, sizeof(CONTENT_TYPE_HEADER) - 1);
   84: 	memcpy(content_header + sizeof(CONTENT_TYPE_HEADER) - 1 , logo_image->mimetype, logo_image->mimelen);
   85: 	content_header[len] = '\0';
   86: 	sapi_add_header(content_header, len, 0);
   87: 
   88: 	PHPWRITE((char*)logo_image->data, logo_image->size);
   89: 	return 1;
   90: }
   91: 
   92: /*
   93:  * Local variables:
   94:  * tab-width: 4
   95:  * c-basic-offset: 4
   96:  * End:
   97:  * vim600: sw=4 ts=4 fdm=marker
   98:  * vim<600: sw=4 ts=4
   99:  */