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-rw-r--r--main/rfc1867.c265
1 files changed, 0 insertions, 265 deletions
diff --git a/main/rfc1867.c b/main/rfc1867.c
deleted file mode 100644
index ea80949393..0000000000
--- a/main/rfc1867.c
+++ /dev/null
@@ -1,265 +0,0 @@
-/*
- +----------------------------------------------------------------------+
- | PHP version 4.0 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997, 1998, 1999 The PHP Group |
- +----------------------------------------------------------------------+
- | This source file is subject to version 2.0 of the PHP license, |
- | that is bundled with this package in the file LICENSE, and is |
- | available at through the world-wide-web at |
- | http://www.php.net/license/2_0.txt. |
- | If you did not receive a copy of the PHP license and are unable to |
- | obtain it through the world-wide-web, please send a note to |
- | license@php.net so we can mail you a copy immediately. |
- +----------------------------------------------------------------------+
- | Authors: Rasmus Lerdorf <rasmus@lerdorf.on.ca> |
- +----------------------------------------------------------------------+
- */
-/* $Id$ */
-
-#include <stdio.h>
-#include "php.h"
-#include "ext/standard/php_standard.h"
-#include "ext/standard/file.h" /* for php_file_le_uploads() */
-#include "zend_globals.h"
-#include "php_globals.h"
-#include "rfc1867.h"
-
-
-#define NEW_BOUNDARY_CHECK 1
-#define SAFE_RETURN { if (namebuf) efree(namebuf); if (filenamebuf) efree(filenamebuf); if (lbuf) efree(lbuf); return; }
-
-/*
- * Split raw mime stream up into appropriate components
- */
-static void php_mime_split(char *buf, int cnt, char *boundary)
-{
- char *ptr, *loc, *loc2, *s, *name, *filename, *u, *fn;
- int len, state = 0, Done = 0, rem, urem;
- long bytes, max_file_size = 0;
- char *namebuf=NULL, *filenamebuf=NULL, *lbuf=NULL;
- FILE *fp;
- int itype;
- zval *http_post_vars=NULL;
- ELS_FETCH();
- PLS_FETCH();
-
- if (PG(track_vars)) {
- http_post_vars = (pval *) emalloc(sizeof(pval));
- array_init(http_post_vars);
- INIT_PZVAL(http_post_vars);
-
- zend_hash_add(&EG(symbol_table), "HTTP_POST_VARS", sizeof("HTTP_POST_VARS"), &http_post_vars, sizeof(pval *), NULL);
- }
-
- ptr = buf;
- rem = cnt;
- len = strlen(boundary);
- while ((ptr - buf < cnt) && !Done) {
- switch (state) {
- case 0: /* Looking for mime boundary */
- loc = memchr(ptr, *boundary, cnt);
- if (loc) {
- if (!strncmp(loc, boundary, len)) {
-
- state = 1;
- rem -= (loc - ptr) + len + 2;
- ptr = loc + len + 2;
- } else {
- rem -= (loc - ptr) + 1;
- ptr = loc + 1;
- }
- } else {
- Done = 1;
- }
- break;
- case 1: /* Check content-disposition */
- if (strncasecmp(ptr, "Content-Disposition: form-data;", 31)) {
- if (rem < 31) {
- SAFE_RETURN;
- }
- php_error(E_WARNING, "File Upload Mime headers garbled [%c%c%c%c%c]", *ptr, *(ptr + 1), *(ptr + 2), *(ptr + 3), *(ptr + 4));
- SAFE_RETURN;
- }
- loc = memchr(ptr, '\n', rem);
- name = strstr(ptr, " name=\"");
- if (name && name < loc) {
- name += 7;
- s = memchr(name, '\"', loc - name);
- if (!s) {
- php_error(E_WARNING, "File Upload Mime headers garbled [%c%c%c%c%c]", *name, *(name + 1), *(name + 2), *(name + 3), *(name + 4));
- SAFE_RETURN;
- }
- if (namebuf) {
- efree(namebuf);
- }
- namebuf = estrndup(name, s-name);
- if (lbuf) {
- efree(lbuf);
- }
- lbuf = emalloc(s-name + MAX(MAX(sizeof("_name"),sizeof("_size")),sizeof("_type")));
- state = 2;
- loc2 = memchr(loc + 1, '\n', rem);
- rem -= (loc2 - ptr) + 1;
- ptr = loc2 + 1;
- } else {
- php_error(E_WARNING, "File upload error - no name component in content disposition");
- SAFE_RETURN;
- }
- filename = strstr(s, " filename=\"");
- if (filename && filename < loc) {
- filename += 11;
- s = memchr(filename, '\"', loc - filename);
- if (!s) {
- php_error(E_WARNING, "File Upload Mime headers garbled [%c%c%c%c%c]", *filename, *(filename + 1), *(filename + 2), *(filename + 3), *(filename + 4));
- SAFE_RETURN;
- }
- if (filenamebuf) {
- efree(filenamebuf);
- }
- filenamebuf = estrndup(filename, s-filename);
- sprintf(lbuf, "%s_name", namebuf);
- s = strrchr(filenamebuf, '\\');
- if (s && s > filenamebuf) {
- SET_VAR_STRING(lbuf, estrdup(s + 1));
- } else {
- SET_VAR_STRING(lbuf, estrdup(filenamebuf));
- }
- state = 3;
- if ((loc2 - loc) > 2) {
- if (!strncasecmp(loc + 1, "Content-Type:", 13)) {
- *(loc2 - 1) = '\0';
- sprintf(lbuf, "%s_type", namebuf);
- SET_VAR_STRING(lbuf, estrdup(loc + 15));
- *(loc2 - 1) = '\n';
- }
- rem -= 2;
- ptr += 2;
- }
- }
- break;
-
- case 2: /* handle form-data fields */
- loc = memchr(ptr, *boundary, rem);
- u = ptr;
- while (loc) {
- if (!strncmp(loc, boundary, len))
- break;
- u = loc + 1;
- urem = rem - (loc - ptr) - 1;
- loc = memchr(u, *boundary, urem);
- }
- if (!loc) {
- php_error(E_WARNING, "File Upload Field Data garbled");
- SAFE_RETURN;
- }
- *(loc - 4) = '\0';
-
- /* Magic function that figures everything out */
- php_parse_gpc_data2(ptr,namebuf,http_post_vars ELS_CC PLS_CC);
-
- /* And a little kludge to pick out special MAX_FILE_SIZE */
- itype = php3_check_ident_type(namebuf);
- if (itype) {
- u = strchr(namebuf, '[');
- if (u)
- *u = '\0';
- }
- if (!strcmp(namebuf, "MAX_FILE_SIZE")) {
- max_file_size = atol(ptr);
- }
- if (itype) {
- if (u)
- *u = '[';
- }
- rem -= (loc - ptr);
- ptr = loc;
- state = 0;
- break;
-
- case 3: /* Handle file */
- loc = memchr(ptr, *boundary, rem);
- u = ptr;
- while (loc) {
- if (!strncmp(loc, boundary, len)
-#if NEW_BOUNDARY_CHECK
- && (loc-2>buf && *(loc-2)=='-' && *(loc-1)=='-') /* ensure boundary is prefixed with -- */
- && (loc-2==buf || *(loc-3)=='\n') /* ensure beginning of line */
-#endif
- ) {
- break;
- }
- u = loc + 1;
- urem = rem - (loc - ptr) - 1;
- loc = memchr(u, *boundary, urem);
- }
- if (!loc) {
- php_error(E_WARNING, "File Upload Error - No Mime boundary found after start of file header");
- SAFE_RETURN;
- }
- fn = tempnam(PG(upload_tmp_dir), "php");
- if ((loc - ptr - 4) > PG(upload_max_filesize)) {
- php_error(E_WARNING, "Max file size of %ld bytes exceeded - file [%s] not saved", PG(upload_max_filesize),namebuf);
- bytes=0;
- SET_VAR_STRING(namebuf, estrdup("none"));
- } else if (max_file_size && ((loc - ptr - 4) > max_file_size)) {
- php_error(E_WARNING, "Max file size exceeded - file [%s] not saved", namebuf);
- bytes = 0;
- SET_VAR_STRING(namebuf, estrdup("none"));
- } else if ((loc - ptr - 4) <= 0) {
- bytes = 0;
- SET_VAR_STRING(namebuf, estrdup("none"));
- } else {
- fp = fopen(fn, "w");
- if (!fp) {
- php_error(E_WARNING, "File Upload Error - Unable to open temporary file [%s]", fn);
- SAFE_RETURN;
- }
- bytes = fwrite(ptr, 1, loc - ptr - 4, fp);
- fclose(fp);
- php3_list_insert(fn,php_file_le_uploads()); /* Tell PHP about the file so the destructor can unlink it later */
- if (bytes < (loc - ptr - 4)) {
- php_error(E_WARNING, "Only %d bytes were written, expected to write %ld", bytes, loc - ptr - 4);
- }
- SET_VAR_STRING(namebuf, estrdup(fn));
- }
- sprintf(lbuf, "%s_size", namebuf);
- SET_VAR_LONG(lbuf, bytes);
- state = 0;
- rem -= (loc - ptr);
- ptr = loc;
- break;
- }
- }
- SAFE_RETURN;
-}
-
-
-SAPI_POST_READER_FUNC(rfc1867_post_reader)
-{
- char *boundary;
- uint boundary_len;
-
- boundary = strstr(content_type_dup, "boundary");
- if (!boundary || !(boundary=strchr(boundary, '='))) {
- sapi_module.sapi_error(E_COMPILE_ERROR, "Missing boundary in multipart/form-data POST data");
- return;
- }
- boundary++;
- boundary_len = strlen(boundary);
-
- sapi_read_standard_form_data(content_type_dup SLS_CC);
- if (SG(request_info).post_data) {
- php_mime_split(SG(request_info).post_data, SG(request_info).post_data_length, boundary);
- efree(SG(request_info).post_data);
- SG(request_info).post_data = NULL;
- }
-}
-
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- */
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