1                 : /*
       2                 :    +----------------------------------------------------------------------+
       3                 :    | PHP Version 5                                                        |
       4                 :    +----------------------------------------------------------------------+
       5                 :    | Copyright (c) 1997-2007 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 1.19.2.1.2.5 2007/01/06 20:44:51 nlopess 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             660 : {
      38                 :         php_info_logo info_logo;
      39                 : 
      40             660 :         info_logo.mimetype = mimetype;
      41             660 :         info_logo.mimelen  = strlen(mimetype);
      42             660 :         info_logo.data     = data;
      43             660 :         info_logo.size     = size;
      44                 : 
      45             660 :         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               0 : {
      50               0 :         return zend_hash_del(&phpinfo_logo_hash, logo_string, strlen(logo_string));
      51                 : }
      52                 : 
      53                 : int php_init_info_logos(void)
      54             220 : {
      55             220 :         if(zend_hash_init(&phpinfo_logo_hash, 0, NULL, NULL, 1)==FAILURE) 
      56               0 :                 return FAILURE;
      57                 : 
      58             220 :         php_register_info_logo(PHP_LOGO_GUID    , "image/gif", php_logo    , sizeof(php_logo));
      59             220 :         php_register_info_logo(PHP_EGG_LOGO_GUID, "image/gif", php_egg_logo, sizeof(php_egg_logo));
      60             220 :         php_register_info_logo(ZEND_LOGO_GUID   , "image/gif", zend_logo   , sizeof(zend_logo));
      61                 : 
      62             220 :         return SUCCESS;
      63                 : }
      64                 : 
      65                 : int php_shutdown_info_logos(void)
      66             219 : {
      67             219 :         zend_hash_destroy(&phpinfo_logo_hash);
      68             219 :         return SUCCESS;
      69                 : }
      70                 : 
      71                 : #define CONTENT_TYPE_HEADER "Content-Type: "
      72                 : int php_info_logos(const char *logo_string TSRMLS_DC)
      73               0 : {
      74                 :         php_info_logo *logo_image;
      75                 :         char *content_header;
      76                 :         int len;
      77                 : 
      78               0 :         if(FAILURE==zend_hash_find(&phpinfo_logo_hash, (char *) logo_string, strlen(logo_string), (void **)&logo_image))
      79               0 :                 return 0;
      80                 : 
      81               0 :         len = sizeof(CONTENT_TYPE_HEADER) - 1 + logo_image->mimelen;
      82               0 :         content_header = emalloc(len + 1);
      83               0 :         memcpy(content_header, CONTENT_TYPE_HEADER, sizeof(CONTENT_TYPE_HEADER) - 1);
      84               0 :         memcpy(content_header + sizeof(CONTENT_TYPE_HEADER) - 1 , logo_image->mimetype, logo_image->mimelen);
      85               0 :         content_header[len] = '\0';
      86               0 :         sapi_add_header(content_header, len, 0);
      87                 : 
      88               0 :         PHPWRITE(logo_image->data, logo_image->size);
      89               0 :         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                 :  */