1 /*
2 +----------------------------------------------------------------------+
3 | PHP Version 5 |
4 +----------------------------------------------------------------------+
5 | Copyright (c) 1997-2013 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 /* $Id$ */
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
php_register_info_logo(char * logo_string,const char * mimetype,const unsigned char * data,int size)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
php_unregister_info_logo(char * logo_string)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
php_init_info_logos(void)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
php_shutdown_info_logos(void)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: "
php_info_logos(const char * logo_string TSRMLS_DC)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(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 */
100
