- module/includes cleanup

[m6w6/ext-http] / http_send_api.c

diff --git a/http_send_api.c b/http_send_api.c
index d432b5cf65987974806c9c38be4266d1e9dce64f..8b2567437b625ce8af5035a67d9da404e910ad4d 100644 (file)
--- a/http_send_api.c
+++ b/http_send_api.c
@@ -15,21 +15,20 @@
 #ifdef HAVE_CONFIG_H
 #      include "config.h"
 #endif
-#include "php.h"
+
+#define HTTP_WANT_MAGIC
+#include "php_http.h"
 
 #include "SAPI.h"
 #include "php_streams.h"
 #include "ext/standard/php_lcg.h"
 
-#include "php_http.h"
-#include "php_http_std_defs.h"
 #include "php_http_api.h"
-#include "php_http_date_api.h"
-#include "php_http_send_api.h"
-#include "php_http_headers_api.h"
-#include "php_http_date_api.h"
 #include "php_http_cache_api.h"
+#include "php_http_date_api.h"
 #include "php_http_encoding_api.h"
+#include "php_http_headers_api.h"
+#include "php_http_send_api.h"
 
 ZEND_EXTERN_MODULE_GLOBALS(http);
 
@@ -451,6 +450,64 @@ PHP_HTTP_API STATUS _http_send_stream_ex(php_stream *file, zend_bool close_strea
 }
 /* }}} */
 
+/* {{{ char *http_guess_content_type(char *magic_file, long magic_mode, void *data, size_t size, http_send_mode mode) */
+PHP_HTTP_API char *_http_guess_content_type(const char *magicfile, long magicmode, void *data_ptr, size_t data_len, http_send_mode data_mode TSRMLS_DC)
+{
+       char *ct = NULL;
+
+#ifdef HTTP_HAVE_MAGIC
+       /*      magic_load() fails if MAGIC_MIME is set because it 
+               cowardly adds .mime to the file name */
+       struct magic_set *magic = magic_open(magicmode &~ MAGIC_MIME);
+       
+       if (!magic) {
+               http_error_ex(HE_WARNING, HTTP_E_INVALID_PARAM, "Invalid magic mode: %ld", magicmode);
+       } else if (-1 == magic_load(magic, magicfile)) {
+               http_error_ex(HE_WARNING, HTTP_E_RUNTIME, "Failed to load magic database '%s' (%s)", magicfile, magic_error(magic));
+       } else {
+               const char *ctype = NULL;
+               
+               magic_setflags(magic, magicmode);
+               
+               switch (data_mode)
+               {
+                       case SEND_RSRC:
+                       {
+                               char *buffer;
+                               size_t b_len;
+                               
+                               b_len = php_stream_copy_to_mem(data_ptr, &buffer, 65536, 0);
+                               ctype = magic_buffer(magic, buffer, b_len);
+                               efree(buffer);
+                       }
+                       break;
+                       
+                       case SEND_DATA:
+                               ctype = magic_buffer(magic, data_ptr, data_len);
+                       break;
+                       
+                       default:
+                               ctype = magic_file(magic, data_ptr);
+                       break;
+               }
+               
+               if (ctype) {
+                       ct = estrdup(ctype);
+               } else {
+                       http_error_ex(HE_WARNING, HTTP_E_RUNTIME, "Failed to guess Content-Type: %s", magic_error(magic));
+               }
+       }
+       if (magic) {
+               magic_close(magic);
+       }
+#else
+       http_error(HE_WARNING, HTTP_E_RUNTIME, "Cannot guess Content-Type; libmagic not available");
+#endif
+       
+       return ct;
+}
+/* }}} */
+
 /*
  * Local variables:
  * tab-width: 4