Back to index

php5  5.3.10
Classes | Defines | Typedefs | Functions | Variables
rfc1867.h File Reference
#include "SAPI.h"
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes

struct  _multipart_event_start
struct  _multipart_event_formdata
struct  _multipart_event_file_start
struct  _multipart_event_file_data
struct  _multipart_event_file_end
struct  _multipart_event_end

Defines

#define MULTIPART_CONTENT_TYPE   "multipart/form-data"
#define MULTIPART_EVENT_START   0
#define MULTIPART_EVENT_FORMDATA   1
#define MULTIPART_EVENT_FILE_START   2
#define MULTIPART_EVENT_FILE_DATA   3
#define MULTIPART_EVENT_FILE_END   4
#define MULTIPART_EVENT_END   5

Typedefs

typedef struct
_multipart_event_start 
multipart_event_start
typedef struct
_multipart_event_formdata 
multipart_event_formdata
typedef struct
_multipart_event_file_start 
multipart_event_file_start
typedef struct
_multipart_event_file_data 
multipart_event_file_data
typedef struct
_multipart_event_file_end 
multipart_event_file_end
typedef struct _multipart_event_end multipart_event_end

Functions

SAPI_API SAPI_POST_HANDLER_FUNC (rfc1867_post_handler)
void destroy_uploaded_files_hash (TSRMLS_D)
void php_rfc1867_register_constants (TSRMLS_D)

Variables

PHPAPI int(* php_rfc1867_callback )(unsigned int event, void *event_data, void **extra TSRMLS_DC)

Class Documentation

struct _multipart_event_start

Definition at line 34 of file rfc1867.h.

Class Members
size_t content_length
struct _multipart_event_formdata

Definition at line 38 of file rfc1867.h.

Class Members
size_t length
char * name
size_t * newlength
size_t post_bytes_processed
char ** value
struct _multipart_event_file_start

Definition at line 46 of file rfc1867.h.

Class Members
char ** filename
char * name
size_t post_bytes_processed
struct _multipart_event_file_data

Definition at line 52 of file rfc1867.h.

Class Members
char * data
size_t length
size_t * newlength
off_t offset
size_t post_bytes_processed
struct _multipart_event_file_end

Definition at line 60 of file rfc1867.h.

Class Members
int cancel_upload
size_t post_bytes_processed
char * temp_filename
struct _multipart_event_end

Definition at line 66 of file rfc1867.h.

Class Members
size_t post_bytes_processed

Define Documentation

#define MULTIPART_CONTENT_TYPE   "multipart/form-data"

Definition at line 26 of file rfc1867.h.

#define MULTIPART_EVENT_END   5

Definition at line 32 of file rfc1867.h.

#define MULTIPART_EVENT_FILE_DATA   3

Definition at line 30 of file rfc1867.h.

#define MULTIPART_EVENT_FILE_END   4

Definition at line 31 of file rfc1867.h.

Definition at line 29 of file rfc1867.h.

#define MULTIPART_EVENT_FORMDATA   1

Definition at line 28 of file rfc1867.h.

#define MULTIPART_EVENT_START   0

Definition at line 27 of file rfc1867.h.


Typedef Documentation


Function Documentation

Definition at line 272 of file rfc1867.c.

{
       zend_hash_apply(SG(rfc1867_uploaded_files), (apply_func_t) unlink_filename TSRMLS_CC);
       zend_hash_destroy(SG(rfc1867_uploaded_files));
       FREE_HASHTABLE(SG(rfc1867_uploaded_files));
}

Here is the call graph for this function:

Here is the caller graph for this function:

SAPI_API SAPI_POST_HANDLER_FUNC ( rfc1867_post_handler  )

Definition at line 763 of file rfc1867.c.

{
       char *boundary, *s = NULL, *boundary_end = NULL, *start_arr = NULL, *array_index = NULL;
       char *temp_filename = NULL, *lbuf = NULL, *abuf = NULL;
       int boundary_len = 0, total_bytes = 0, cancel_upload = 0, is_arr_upload = 0, array_len = 0;
       int max_file_size = 0, skip_upload = 0, anonindex = 0, is_anonymous;
       zval *http_post_files = NULL;
       HashTable *uploaded_files = NULL;
#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING)
       int str_len = 0, num_vars = 0, num_vars_max = 2*10, *len_list = NULL;
       char **val_list = NULL;
#endif
       multipart_buffer *mbuff;
       zval *array_ptr = (zval *) arg;
       int fd = -1;
       zend_llist header;
       void *event_extra_data = NULL;
       int llen = 0;
       int upload_cnt = INI_INT("max_file_uploads");

       if (SG(post_max_size) > 0 && SG(request_info).content_length > SG(post_max_size)) {
              sapi_module.sapi_error(E_WARNING, "POST Content-Length of %ld bytes exceeds the limit of %ld bytes", SG(request_info).content_length, SG(post_max_size));
              return;
       }

       /* Get the boundary */
       boundary = strstr(content_type_dup, "boundary");
       if (!boundary) {
              int content_type_len = strlen(content_type_dup);
              char *content_type_lcase = estrndup(content_type_dup, content_type_len);

              php_strtolower(content_type_lcase, content_type_len);
              boundary = strstr(content_type_lcase, "boundary");
              if (boundary) {
                     boundary = content_type_dup + (boundary - content_type_lcase);
              }
              efree(content_type_lcase);
       }

       if (!boundary || !(boundary = strchr(boundary, '='))) {
              sapi_module.sapi_error(E_WARNING, "Missing boundary in multipart/form-data POST data");
              return;
       }

       boundary++;
       boundary_len = strlen(boundary);

       if (boundary[0] == '"') {
              boundary++;
              boundary_end = strchr(boundary, '"');
              if (!boundary_end) {
                     sapi_module.sapi_error(E_WARNING, "Invalid boundary in multipart/form-data POST data");
                     return;
              }
       } else {
              /* search for the end of the boundary */
              boundary_end = strpbrk(boundary, ",;");
       }
       if (boundary_end) {
              boundary_end[0] = '\0';
              boundary_len = boundary_end-boundary;
       }

       /* Initialize the buffer */
       if (!(mbuff = multipart_buffer_new(boundary, boundary_len))) {
              sapi_module.sapi_error(E_WARNING, "Unable to initialize the input buffer");
              return;
       }

       /* Initialize $_FILES[] */
       zend_hash_init(&PG(rfc1867_protected_variables), 5, NULL, NULL, 0);

       ALLOC_HASHTABLE(uploaded_files);
       zend_hash_init(uploaded_files, 5, NULL, (dtor_func_t) free_estring, 0);
       SG(rfc1867_uploaded_files) = uploaded_files;

       ALLOC_ZVAL(http_post_files);
       array_init(http_post_files);
       INIT_PZVAL(http_post_files);
       PG(http_globals)[TRACK_VARS_FILES] = http_post_files;

#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING)
       if (php_mb_encoding_translation(TSRMLS_C)) {
              val_list = (char **)ecalloc(num_vars_max+2, sizeof(char *));
              len_list = (int *)ecalloc(num_vars_max+2, sizeof(int));
       }
#endif
       zend_llist_init(&header, sizeof(mime_header_entry), (llist_dtor_func_t) php_free_hdr_entry, 0);

       if (php_rfc1867_callback != NULL) {
              multipart_event_start event_start;

              event_start.content_length = SG(request_info).content_length;
              if (php_rfc1867_callback(MULTIPART_EVENT_START, &event_start, &event_extra_data TSRMLS_CC) == FAILURE) {
                     goto fileupload_done;
              }
       }

       while (!multipart_buffer_eof(mbuff TSRMLS_CC))
       {
              char buff[FILLUNIT];
              char *cd = NULL, *param = NULL, *filename = NULL, *tmp = NULL;
              size_t blen = 0, wlen = 0;
              off_t offset;

              zend_llist_clean(&header);

              if (!multipart_buffer_headers(mbuff, &header TSRMLS_CC)) {
                     goto fileupload_done;
              }

              if ((cd = php_mime_get_hdr_value(header, "Content-Disposition"))) {
                     char *pair = NULL;
                     int end = 0;

                     while (isspace(*cd)) {
                            ++cd;
                     }

                     while (*cd && (pair = php_ap_getword(&cd, ';')))
                     {
                            char *key = NULL, *word = pair;

                            while (isspace(*cd)) {
                                   ++cd;
                            }

                            if (strchr(pair, '=')) {
                                   key = php_ap_getword(&pair, '=');

                                   if (!strcasecmp(key, "name")) {
                                          if (param) {
                                                 efree(param);
                                          }
                                          param = php_ap_getword_conf(&pair TSRMLS_CC);
                                   } else if (!strcasecmp(key, "filename")) {
                                          if (filename) {
                                                 efree(filename);
                                          }
                                          filename = php_ap_getword_conf(&pair TSRMLS_CC);
                                   }
                            }
                            if (key) {
                                   efree(key);
                            }
                            efree(word);
                     }

                     /* Normal form variable, safe to read all data into memory */
                     if (!filename && param) {
                            unsigned int value_len;
                            char *value = multipart_buffer_read_body(mbuff, &value_len TSRMLS_CC);
                            unsigned int new_val_len; /* Dummy variable */

                            if (!value) {
                                   value = estrdup("");
                            }

                            if (sapi_module.input_filter(PARSE_POST, param, &value, value_len, &new_val_len TSRMLS_CC)) {
                                   if (php_rfc1867_callback != NULL) {
                                          multipart_event_formdata event_formdata;
                                          size_t newlength = new_val_len;

                                          event_formdata.post_bytes_processed = SG(read_post_bytes);
                                          event_formdata.name = param;
                                          event_formdata.value = &value;
                                          event_formdata.length = new_val_len;
                                          event_formdata.newlength = &newlength;
                                          if (php_rfc1867_callback(MULTIPART_EVENT_FORMDATA, &event_formdata, &event_extra_data TSRMLS_CC) == FAILURE) {
                                                 efree(param);
                                                 efree(value);
                                                 continue;
                                          }
                                          new_val_len = newlength;
                                   }

#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING)
                                   if (php_mb_encoding_translation(TSRMLS_C)) {
                                          php_mb_gpc_stack_variable(param, value, &val_list, &len_list, &num_vars, &num_vars_max TSRMLS_CC);
                                   } else {
                                          safe_php_register_variable(param, value, new_val_len, array_ptr, 0 TSRMLS_CC);
                                   }
#else
                                   safe_php_register_variable(param, value, new_val_len, array_ptr, 0 TSRMLS_CC);
#endif
                            } else if (php_rfc1867_callback != NULL) {
                                   multipart_event_formdata event_formdata;

                                   event_formdata.post_bytes_processed = SG(read_post_bytes);
                                   event_formdata.name = param;
                                   event_formdata.value = &value;
                                   event_formdata.length = value_len;
                                   event_formdata.newlength = NULL;
                                   php_rfc1867_callback(MULTIPART_EVENT_FORMDATA, &event_formdata, &event_extra_data TSRMLS_CC);
                            }

                            if (!strcasecmp(param, "MAX_FILE_SIZE")) {
                                   max_file_size = atol(value);
                            }

                            efree(param);
                            efree(value);
                            continue;
                     }

                     /* If file_uploads=off, skip the file part */
                     if (!PG(file_uploads)) {
                            skip_upload = 1;
                     } else if (upload_cnt <= 0) {
                            skip_upload = 1;
                            sapi_module.sapi_error(E_WARNING, "Maximum number of allowable file uploads has been exceeded");
                     }

                     /* Return with an error if the posted data is garbled */
                     if (!param && !filename) {
                            sapi_module.sapi_error(E_WARNING, "File Upload Mime headers garbled");
                            goto fileupload_done;
                     }

                     if (!param) {
                            is_anonymous = 1;
                            param = emalloc(MAX_SIZE_ANONNAME);
                            snprintf(param, MAX_SIZE_ANONNAME, "%u", anonindex++);
                     } else {
                            is_anonymous = 0;
                     }

                     /* New Rule: never repair potential malicious user input */
                     if (!skip_upload) {
                            long c = 0;
                            tmp = param;

                            while (*tmp) {
                                   if (*tmp == '[') {
                                          c++;
                                   } else if (*tmp == ']') {
                                          c--;
                                          if (tmp[1] && tmp[1] != '[') {
                                                 skip_upload = 1;
                                                 break;
                                          }
                                   }
                                   if (c < 0) {
                                          skip_upload = 1;
                                          break;
                                   }
                                   tmp++;
                            }
                     }

                     total_bytes = cancel_upload = 0;
                     temp_filename = NULL;
                     fd = -1;

                     if (!skip_upload && php_rfc1867_callback != NULL) {
                            multipart_event_file_start event_file_start;

                            event_file_start.post_bytes_processed = SG(read_post_bytes);
                            event_file_start.name = param;
                            event_file_start.filename = &filename;
                            if (php_rfc1867_callback(MULTIPART_EVENT_FILE_START, &event_file_start, &event_extra_data TSRMLS_CC) == FAILURE) {
                                   temp_filename = "";
                                   efree(param);
                                   efree(filename);
                                   continue;
                            }
                     }

                     if (skip_upload) {
                            efree(param);
                            efree(filename);
                            continue;
                     }

                     if (strlen(filename) == 0) {
#if DEBUG_FILE_UPLOAD
                            sapi_module.sapi_error(E_NOTICE, "No file uploaded");
#endif
                            cancel_upload = UPLOAD_ERROR_D;
                     }

                     offset = 0;
                     end = 0;
                     
                     if (!cancel_upload) {
                            /* only bother to open temp file if we have data */
                            blen = multipart_buffer_read(mbuff, buff, sizeof(buff), &end TSRMLS_CC);
#if DEBUG_FILE_UPLOAD
                            if (blen > 0) {
#else
                            /* in non-debug mode we have no problem with 0-length files */
                            {
#endif
                                   fd = php_open_temporary_fd_ex(PG(upload_tmp_dir), "php", &temp_filename, 1 TSRMLS_CC);
                                   upload_cnt--;
                                   if (fd == -1) {
                                          sapi_module.sapi_error(E_WARNING, "File upload error - unable to create a temporary file");
                                          cancel_upload = UPLOAD_ERROR_E;
                                   }
                            }
                     }

                     while (!cancel_upload && (blen > 0))
                     {
                            if (php_rfc1867_callback != NULL) {
                                   multipart_event_file_data event_file_data;

                                   event_file_data.post_bytes_processed = SG(read_post_bytes);
                                   event_file_data.offset = offset;
                                   event_file_data.data = buff;
                                   event_file_data.length = blen;
                                   event_file_data.newlength = &blen;
                                   if (php_rfc1867_callback(MULTIPART_EVENT_FILE_DATA, &event_file_data, &event_extra_data TSRMLS_CC) == FAILURE) {
                                          cancel_upload = UPLOAD_ERROR_X;
                                          continue;
                                   }
                            }

                            if (PG(upload_max_filesize) > 0 && (total_bytes+blen) > PG(upload_max_filesize)) {
#if DEBUG_FILE_UPLOAD
                                   sapi_module.sapi_error(E_NOTICE, "upload_max_filesize of %ld bytes exceeded - file [%s=%s] not saved", PG(upload_max_filesize), param, filename);
#endif
                                   cancel_upload = UPLOAD_ERROR_A;
                            } else if (max_file_size && ((total_bytes+blen) > max_file_size)) {
#if DEBUG_FILE_UPLOAD
                                   sapi_module.sapi_error(E_NOTICE, "MAX_FILE_SIZE of %ld bytes exceeded - file [%s=%s] not saved", max_file_size, param, filename);
#endif
                                   cancel_upload = UPLOAD_ERROR_B;
                            } else if (blen > 0) {
                                   wlen = write(fd, buff, blen);

                                   if (wlen == -1) {
                                          /* write failed */
#if DEBUG_FILE_UPLOAD
                                          sapi_module.sapi_error(E_NOTICE, "write() failed - %s", strerror(errno));
#endif
                                          cancel_upload = UPLOAD_ERROR_F;
                                   } else if (wlen < blen) {
#if DEBUG_FILE_UPLOAD
                                          sapi_module.sapi_error(E_NOTICE, "Only %d bytes were written, expected to write %d", wlen, blen);
#endif
                                          cancel_upload = UPLOAD_ERROR_F;
                                   } else {
                                          total_bytes += wlen;
                                   }
                                   offset += wlen;
                            }

                            /* read data for next iteration */
                            blen = multipart_buffer_read(mbuff, buff, sizeof(buff), &end TSRMLS_CC);
                     }

                     if (fd != -1) { /* may not be initialized if file could not be created */
                            close(fd);
                     }

                     if (!cancel_upload && !end) {
#if DEBUG_FILE_UPLOAD
                            sapi_module.sapi_error(E_NOTICE, "Missing mime boundary at the end of the data for file %s", strlen(filename) > 0 ? filename : "");
#endif
                            cancel_upload = UPLOAD_ERROR_C;
                     }
#if DEBUG_FILE_UPLOAD
                     if (strlen(filename) > 0 && total_bytes == 0 && !cancel_upload) {
                            sapi_module.sapi_error(E_WARNING, "Uploaded file size 0 - file [%s=%s] not saved", param, filename);
                            cancel_upload = 5;
                     }
#endif
                     if (php_rfc1867_callback != NULL) {
                            multipart_event_file_end event_file_end;

                            event_file_end.post_bytes_processed = SG(read_post_bytes);
                            event_file_end.temp_filename = temp_filename;
                            event_file_end.cancel_upload = cancel_upload;
                            if (php_rfc1867_callback(MULTIPART_EVENT_FILE_END, &event_file_end, &event_extra_data TSRMLS_CC) == FAILURE) {
                                   cancel_upload = UPLOAD_ERROR_X;
                            }
                     }

                     if (cancel_upload) {
                            if (temp_filename) {
                                   if (cancel_upload != UPLOAD_ERROR_E) { /* file creation failed */
                                          unlink(temp_filename);
                                   }
                                   efree(temp_filename);
                            }
                            temp_filename = "";
                     } else {
                            zend_hash_add(SG(rfc1867_uploaded_files), temp_filename, strlen(temp_filename) + 1, &temp_filename, sizeof(char *), NULL);
                     }

                     /* is_arr_upload is true when name of file upload field
                      * ends in [.*]
                      * start_arr is set to point to 1st [ */
                     is_arr_upload =      (start_arr = strchr(param,'[')) && (param[strlen(param)-1] == ']');

                     if (is_arr_upload) {
                            array_len = strlen(start_arr);
                            if (array_index) {
                                   efree(array_index);
                            }
                            array_index = estrndup(start_arr + 1, array_len - 2);
                     }

                     /* Add $foo_name */
                     if (llen < strlen(param) + MAX_SIZE_OF_INDEX + 1) {
                            llen = strlen(param);
                            lbuf = (char *) safe_erealloc(lbuf, llen, 1, MAX_SIZE_OF_INDEX + 1);
                            llen += MAX_SIZE_OF_INDEX + 1;
                     }

                     if (is_arr_upload) {
                            if (abuf) efree(abuf);
                            abuf = estrndup(param, strlen(param)-array_len);
                            snprintf(lbuf, llen, "%s_name[%s]", abuf, array_index);
                     } else {
                            snprintf(lbuf, llen, "%s_name", param);
                     }

#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING)
                     if (php_mb_encoding_translation(TSRMLS_C)) {
                            if (num_vars >= num_vars_max) {
                                   php_mb_gpc_realloc_buffer(&val_list, &len_list, &num_vars_max, 1 TSRMLS_CC);
                            }
                            val_list[num_vars] = filename;
                            len_list[num_vars] = strlen(filename);
                            num_vars++;
                            if (php_mb_gpc_encoding_detector(val_list, len_list, num_vars, NULL TSRMLS_CC) == SUCCESS) {
                                   str_len = strlen(filename);
                                   php_mb_gpc_encoding_converter(&filename, &str_len, 1, NULL, NULL TSRMLS_CC);
                            }
                            s = php_mb_strrchr(filename, '\\' TSRMLS_CC);
                            if ((tmp = php_mb_strrchr(filename, '/' TSRMLS_CC)) > s) {
                                   s = tmp;
                            }
                            num_vars--;
                            goto filedone;
                     }
#endif
                     /* The \ check should technically be needed for win32 systems only where
                      * it is a valid path separator. However, IE in all it's wisdom always sends
                      * the full path of the file on the user's filesystem, which means that unless
                      * the user does basename() they get a bogus file name. Until IE's user base drops
                      * to nill or problem is fixed this code must remain enabled for all systems. */
                     s = strrchr(filename, '\\');
                     if ((tmp = strrchr(filename, '/')) > s) {
                            s = tmp;
                     }
#ifdef PHP_WIN32
                     if (PG(magic_quotes_gpc)) {
                            if ((tmp = strrchr(s ? s : filename, '\'')) > s) {
                                   s = tmp;
                            }
                            if ((tmp = strrchr(s ? s : filename, '"')) > s) {
                                   s = tmp;
                            }
                     }
#endif

#if HAVE_MBSTRING && !defined(COMPILE_DL_MBSTRING)
filedone:
#endif

                     if (!is_anonymous) {
                            if (s && s >= filename) {
                                   safe_php_register_variable(lbuf, s+1, strlen(s+1), NULL, 0 TSRMLS_CC);
                            } else {
                                   safe_php_register_variable(lbuf, filename, strlen(filename), NULL, 0 TSRMLS_CC);
                            }
                     }

                     /* Add $foo[name] */
                     if (is_arr_upload) {
                            snprintf(lbuf, llen, "%s[name][%s]", abuf, array_index);
                     } else {
                            snprintf(lbuf, llen, "%s[name]", param);
                     }
                     if (s && s >= filename) {
                            register_http_post_files_variable(lbuf, s+1, http_post_files, 0 TSRMLS_CC);
                     } else {
                            register_http_post_files_variable(lbuf, filename, http_post_files, 0 TSRMLS_CC);
                     }
                     efree(filename);
                     s = NULL;

                     /* Possible Content-Type: */
                     if (cancel_upload || !(cd = php_mime_get_hdr_value(header, "Content-Type"))) {
                            cd = "";
                     } else {
                            /* fix for Opera 6.01 */
                            s = strchr(cd, ';');
                            if (s != NULL) {
                                   *s = '\0';
                            }
                     }

                     /* Add $foo_type */
                     if (is_arr_upload) {
                            snprintf(lbuf, llen, "%s_type[%s]", abuf, array_index);
                     } else {
                            snprintf(lbuf, llen, "%s_type", param);
                     }
                     if (!is_anonymous) {
                            safe_php_register_variable(lbuf, cd, strlen(cd), NULL, 0 TSRMLS_CC);
                     }

                     /* Add $foo[type] */
                     if (is_arr_upload) {
                            snprintf(lbuf, llen, "%s[type][%s]", abuf, array_index);
                     } else {
                            snprintf(lbuf, llen, "%s[type]", param);
                     }
                     register_http_post_files_variable(lbuf, cd, http_post_files, 0 TSRMLS_CC);

                     /* Restore Content-Type Header */
                     if (s != NULL) {
                            *s = ';';
                     }
                     s = "";

                     {
                            /* store temp_filename as-is (without magic_quotes_gpc-ing it, in case upload_tmp_dir
                             * contains escapeable characters. escape only the variable name.) */
                            zval zfilename;

                            /* Initialize variables */
                            add_protected_variable(param TSRMLS_CC);

                            /* if param is of form xxx[.*] this will cut it to xxx */
                            if (!is_anonymous) {
                                   ZVAL_STRING(&zfilename, temp_filename, 1);
                                   safe_php_register_variable_ex(param, &zfilename, NULL, 1 TSRMLS_CC);
                            }

                            /* Add $foo[tmp_name] */
                            if (is_arr_upload) {
                                   snprintf(lbuf, llen, "%s[tmp_name][%s]", abuf, array_index);
                            } else {
                                   snprintf(lbuf, llen, "%s[tmp_name]", param);
                            }
                            add_protected_variable(lbuf TSRMLS_CC);
                            ZVAL_STRING(&zfilename, temp_filename, 1);
                            register_http_post_files_variable_ex(lbuf, &zfilename, http_post_files, 1 TSRMLS_CC);
                     }

                     {
                            zval file_size, error_type;

                            error_type.value.lval = cancel_upload;
                            error_type.type = IS_LONG;

                            /* Add $foo[error] */
                            if (cancel_upload) {
                                   file_size.value.lval = 0;
                                   file_size.type = IS_LONG;
                            } else {
                                   file_size.value.lval = total_bytes;
                                   file_size.type = IS_LONG;
                            }

                            if (is_arr_upload) {
                                   snprintf(lbuf, llen, "%s[error][%s]", abuf, array_index);
                            } else {
                                   snprintf(lbuf, llen, "%s[error]", param);
                            }
                            register_http_post_files_variable_ex(lbuf, &error_type, http_post_files, 0 TSRMLS_CC);

                            /* Add $foo_size */
                            if (is_arr_upload) {
                                   snprintf(lbuf, llen, "%s_size[%s]", abuf, array_index);
                            } else {
                                   snprintf(lbuf, llen, "%s_size", param);
                            }
                            if (!is_anonymous) {
                                   safe_php_register_variable_ex(lbuf, &file_size, NULL, 0 TSRMLS_CC);
                            }

                            /* Add $foo[size] */
                            if (is_arr_upload) {
                                   snprintf(lbuf, llen, "%s[size][%s]", abuf, array_index);
                            } else {
                                   snprintf(lbuf, llen, "%s[size]", param);
                            }
                            register_http_post_files_variable_ex(lbuf, &file_size, http_post_files, 0 TSRMLS_CC);
                     }
                     efree(param);
              }
       }

fileupload_done:
       if (php_rfc1867_callback != NULL) {
              multipart_event_end event_end;

              event_end.post_bytes_processed = SG(read_post_bytes);
              php_rfc1867_callback(MULTIPART_EVENT_END, &event_end, &event_extra_data TSRMLS_CC);
       }

       SAFE_RETURN;
}

Here is the call graph for this function:


Variable Documentation

PHPAPI int(* php_rfc1867_callback)(unsigned int event, void *event_data, void **extra TSRMLS_DC)

Definition at line 39 of file rfc1867.c.