mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-24 00:53:43 +02:00
replace libcgi with some code extracted from haserl - libcgi is too inflexible and breaks rrdtool
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6554 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
parent
9b6c0722c8
commit
52c3bc6438
@ -19,7 +19,7 @@ PKG_MD5SUM:=5728403bce309cdabcffa414e2e64052
|
||||
PKG_CAT:=bzcat
|
||||
|
||||
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
|
||||
PKG_BUILD_DEPENDS:=libcgi
|
||||
PKG_BUILD_DEPENDS:=gcgi
|
||||
|
||||
include $(INCLUDE_DIR)/package.mk
|
||||
|
||||
@ -62,10 +62,9 @@ define Build/Compile
|
||||
$(MAKE) -C $(PKG_BUILD_DIR) \
|
||||
CC="$(TARGET_CC)" \
|
||||
CROSS_COMPILE="$(TARGET_CROSS)" \
|
||||
EXTRA_CFLAGS="$(TARGET_CFLAGS) -I$(STAGING_DIR)/usr/include" \
|
||||
EXTRA_CFLAGS="$(TARGET_CFLAGS)" \
|
||||
ARCH="$(ARCH)" \
|
||||
IPKG_ARCH="$(ARCH)" \
|
||||
EXTRA_LIBS="$(STAGING_DIR)/usr/lib/libcgi.a" \
|
||||
all
|
||||
endef
|
||||
|
||||
@ -73,11 +72,10 @@ define Package/busybox/install
|
||||
$(MAKE) -C $(PKG_BUILD_DIR) \
|
||||
CC="$(TARGET_CC)" \
|
||||
CROSS_COMPILE="$(TARGET_CROSS)" \
|
||||
EXTRA_CFLAGS="$(TARGET_CFLAGS) -I$(STAGING_DIR)/usr/include" \
|
||||
EXTRA_CFLAGS="$(TARGET_CFLAGS)" \
|
||||
ARCH="$(ARCH)" \
|
||||
IPKG_ARCH="$(ARCH)" \
|
||||
CONFIG_PREFIX="$(1)" \
|
||||
EXTRA_LIBS="$(STAGING_DIR)/usr/lib/libcgi.a" \
|
||||
install
|
||||
$(INSTALL_DIR) $(1)/etc/init.d
|
||||
for tmp in $(init-y); do \
|
||||
|
||||
@ -97,8 +97,8 @@ diff -purN bb.old/editors/awk.c bb.dev/editors/awk.c
|
||||
switch (c) {
|
||||
diff -purN bb.old/editors/awx.c bb.dev/editors/awx.c
|
||||
--- bb.old/editors/awx.c 1970-01-01 01:00:00.000000000 +0100
|
||||
+++ bb.dev/editors/awx.c 2007-03-11 06:25:48.552095336 +0100
|
||||
@@ -0,0 +1,521 @@
|
||||
+++ bb.dev/editors/awx.c 2007-03-11 19:03:27.417297384 +0100
|
||||
@@ -0,0 +1,553 @@
|
||||
+/*
|
||||
+ * awk web extension
|
||||
+ *
|
||||
@ -121,6 +121,7 @@ diff -purN bb.old/editors/awx.c bb.dev/editors/awx.c
|
||||
+#undef fputs
|
||||
+
|
||||
+static xhash *lstr = NULL;
|
||||
+static xhash *formvar = NULL;
|
||||
+static int lang_inuse = 0;
|
||||
+
|
||||
+/* look up a translation symbol from the hash */
|
||||
@ -507,14 +508,42 @@ diff -purN bb.old/editors/awx.c bb.dev/editors/awx.c
|
||||
+ f->nargs = nargs;
|
||||
+}
|
||||
+
|
||||
+static void putvar(vartype type, char *name, char *value)
|
||||
+{
|
||||
+ if (type != FORM_VAR)
|
||||
+ return;
|
||||
+
|
||||
+ setvar_u(findvar(formvar, name), value);
|
||||
+}
|
||||
+
|
||||
+static char *cgi_getvar(char *name)
|
||||
+{
|
||||
+ if (!formvar) {
|
||||
+ formvar = hash_init();
|
||||
+ cgi_init(putvar);
|
||||
+ }
|
||||
+
|
||||
+ if (!formvar || !name)
|
||||
+ return NULL;
|
||||
+
|
||||
+ return getvar_s(findvar(formvar, name));
|
||||
+}
|
||||
+
|
||||
+/* function call for accessing cgi form variables */
|
||||
+static var *getvar(var *res, var *args, int nargs)
|
||||
+{
|
||||
+ char *s;
|
||||
+ char *svar;
|
||||
+
|
||||
+ s = getvar_s(args);
|
||||
+ if (s)
|
||||
+ setvar_s(res, cgi_param(s) ?: "");
|
||||
+ if (!s)
|
||||
+ return res;
|
||||
+
|
||||
+ svar = cgi_getvar(s);
|
||||
+ if (!svar)
|
||||
+ return res;
|
||||
+
|
||||
+ setvar_u(res, svar);
|
||||
+
|
||||
+ return res;
|
||||
+}
|
||||
@ -570,7 +599,6 @@ diff -purN bb.old/editors/awx.c bb.dev/editors/awx.c
|
||||
+ while (*argv)
|
||||
+ setari_u(V[ARGV], ++i, *argv++);
|
||||
+
|
||||
+ cgi_init();
|
||||
+ if (argc < 2) {
|
||||
+ fprintf(stderr, "Invalid argument.\n");
|
||||
+ goto done;
|
||||
@ -585,17 +613,23 @@ diff -purN bb.old/editors/awx.c bb.dev/editors/awx.c
|
||||
+ parse_program(s+1);
|
||||
+ free(s);
|
||||
+
|
||||
+ /* set some defaults for ACTION and LAYOUT, which will have special meaning */
|
||||
+ cgi_process_form();
|
||||
+
|
||||
+ action = newvar("ACTION");
|
||||
+ setvar_s(action, cgi_param("action") ?: "default");
|
||||
+ /* set some defaults for ACTION and LAYOUT, which will have special meaning */
|
||||
+ layout = newvar("LAYOUT");
|
||||
+ setvar_s(layout, "views/layout.ahtml");
|
||||
+
|
||||
+ /* run the BEGIN {} block */
|
||||
+ evaluate(beginseq.first, &tv);
|
||||
+
|
||||
+ action = newvar("ACTION");
|
||||
+ if (!(strlen(getvar_s(action)) > 0)) {
|
||||
+ tmp = cgi_getvar("action");
|
||||
+ if (!tmp || (strlen(tmp) <= 0))
|
||||
+ tmp = strdup("default");
|
||||
+
|
||||
+ setvar_p(action, tmp);
|
||||
+ }
|
||||
+
|
||||
+ /* call the action (precedence: begin block override > cgi parameter > "default") */
|
||||
+ tmp = xmalloc(strlen(getvar_s(action)) + 7);
|
||||
+ sprintf(tmp, "handle_%s", getvar_s(action));
|
||||
@ -608,8 +642,6 @@ diff -purN bb.old/editors/awx.c bb.dev/editors/awx.c
|
||||
+
|
||||
+ ret = 0;
|
||||
+done:
|
||||
+ cgi_end();
|
||||
+
|
||||
+ exit(0);
|
||||
+}
|
||||
+
|
||||
@ -648,15 +680,486 @@ diff -purN bb.old/include/applets.h bb.dev/include/applets.h
|
||||
USE_BASENAME(APPLET(basename, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
|
||||
USE_BBCONFIG(APPLET(bbconfig, _BB_DIR_BIN, _BB_SUID_NEVER))
|
||||
//USE_BBSH(APPLET(bbsh, _BB_DIR_BIN, _BB_SUID_NEVER))
|
||||
diff -purN bb.old/Makefile bb.dev/Makefile
|
||||
--- bb.old/Makefile 2007-03-06 19:38:07.358080000 +0100
|
||||
+++ bb.dev/Makefile 2007-03-07 02:28:22.844957960 +0100
|
||||
@@ -565,7 +565,7 @@ quiet_cmd_busybox__ ?= LINK $@
|
||||
cmd_busybox__ ?= $(srctree)/scripts/trylink $(CC) $(LDFLAGS) \
|
||||
-o $@ \
|
||||
-Wl,--warn-common -Wl,--sort-common -Wl,--gc-sections \
|
||||
- -Wl,--start-group $(busybox-all) -Wl,--end-group
|
||||
+ -Wl,--start-group $(busybox-all) $(EXTRA_LIBS) -Wl,--end-group
|
||||
|
||||
# Generate System.map
|
||||
quiet_cmd_sysmap = SYSMAP
|
||||
diff -purN bb.old/include/cgi.h bb.dev/include/cgi.h
|
||||
--- bb.old/include/cgi.h 1970-01-01 01:00:00.000000000 +0100
|
||||
+++ bb.dev/include/cgi.h 2007-03-11 18:58:10.708444448 +0100
|
||||
@@ -0,0 +1,8 @@
|
||||
+#ifndef CGI_H
|
||||
+#define CGI_H
|
||||
+
|
||||
+typedef enum { FORM_VAR, COOKIE_VAR } vartype;
|
||||
+typedef void (*var_handler) (vartype, char *, char *);
|
||||
+int cgi_init(var_handler);
|
||||
+
|
||||
+#endif
|
||||
diff -purN bb.old/libbb/cgi.c bb.dev/libbb/cgi.c
|
||||
--- bb.old/libbb/cgi.c 1970-01-01 01:00:00.000000000 +0100
|
||||
+++ bb.dev/libbb/cgi.c 2007-03-11 19:02:04.691873560 +0100
|
||||
@@ -0,0 +1,457 @@
|
||||
+/* --------------------------------------------------------------------------
|
||||
+ * functions for processing cgi form data
|
||||
+ * Copyright (C) 2007 by Felix Fietkau <nbd@openwrt.org>
|
||||
+ *
|
||||
+ * parts taken from the core of haserl.cgi - a poor-man's php for embedded/lightweight environments
|
||||
+ * $Id: haserl.c,v 1.13 2004/11/10 17:59:35 nangel Exp $
|
||||
+ * Copyright (c) 2003,2004 Nathan Angelacos (nangel@users.sourceforge.net)
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License as published by
|
||||
+ * the Free Software Foundation; either version 2 of the License, or
|
||||
+ * (at your option) any later version.
|
||||
+ *
|
||||
+ * This program is distributed in the hope that it will be useful,
|
||||
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
+ * General Public License for more details.
|
||||
+ *
|
||||
+ * You should have received a copy of the GNU General Public License
|
||||
+ * along with this program; if not, write to the Free Software
|
||||
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
+ *
|
||||
+ * -----
|
||||
+ * The x2c() and unescape_url() routines were taken from
|
||||
+ * http://www.jmarshall.com/easy/cgi/getcgi.c.txt
|
||||
+ *
|
||||
+ * The comments in that text file state:
|
||||
+ *
|
||||
+ *** Written in 1996 by James Marshall, james@jmarshall.com, except
|
||||
+ *** that the x2c() and unescape_url() routines were lifted directly
|
||||
+ *** from NCSA's sample program util.c, packaged with their HTTPD.
|
||||
+ *** For the latest, see http://www.jmarshall.com/easy/cgi/
|
||||
+ * -----
|
||||
+ *
|
||||
+ ------------------------------------------------------------------------- */
|
||||
+
|
||||
+#include <stdio.h>
|
||||
+#include <unistd.h>
|
||||
+#include <time.h>
|
||||
+#include <sys/mman.h>
|
||||
+#include <sys/types.h>
|
||||
+#include <sys/wait.h>
|
||||
+#include <sys/stat.h>
|
||||
+#include <sys/fcntl.h>
|
||||
+#include <stdlib.h>
|
||||
+#include <string.h>
|
||||
+#include <cgi.h>
|
||||
+
|
||||
+#ifndef MAX_UPLOAD_KB
|
||||
+#define MAX_UPLOAD_KB 2048
|
||||
+#endif
|
||||
+#define TEMPDIR "/tmp"
|
||||
+
|
||||
+static int global_upload_size = 0;
|
||||
+static int ReadMimeEncodedInput(char *qs);
|
||||
+static var_handler do_putvar = NULL;
|
||||
+
|
||||
+/*
|
||||
+ * Convert 2 char hex string into char it represents
|
||||
+ * (from http://www.jmarshall.com/easy/cgi)
|
||||
+ */
|
||||
+static char x2c (char *what) {
|
||||
+ char digit;
|
||||
+
|
||||
+ digit=(what[0] >= 'A' ? ((what[0] & 0xdf) - 'A')+10 : (what[0] - '0'));
|
||||
+ digit *=16;
|
||||
+ digit+=(what[1] >= 'A' ? ((what[1] & 0xdf) - 'A')+10 : (what[1] - '0'));
|
||||
+
|
||||
+ return digit;
|
||||
+}
|
||||
+
|
||||
+/*
|
||||
+ * unsescape %xx to the characters they represent
|
||||
+ */
|
||||
+
|
||||
+static void unescape_url (char *url) {
|
||||
+ int i,j;
|
||||
+
|
||||
+ for (i=0, j=0; url[j]; ++i, ++j) {
|
||||
+ if ((url[i] = url[j]) == '%') {
|
||||
+ url[i] = x2c(&url[j+1]);
|
||||
+ j+=2;
|
||||
+ }
|
||||
+ }
|
||||
+ url[i]='\0';
|
||||
+}
|
||||
+
|
||||
+static inline void put_var(vartype type, char *var)
|
||||
+{
|
||||
+ char *val;
|
||||
+
|
||||
+ if (!do_putvar)
|
||||
+ return;
|
||||
+
|
||||
+ val = strchr(var, '=');
|
||||
+ if (!val)
|
||||
+ return;
|
||||
+
|
||||
+ *val = 0;
|
||||
+ val++;
|
||||
+ do_putvar(type, var, val);
|
||||
+
|
||||
+ return;
|
||||
+}
|
||||
+
|
||||
+
|
||||
+/* CookieVars ()
|
||||
+ * if HTTP_COOKIE is passed as an environment variable,
|
||||
+ * attempt to parse its values into environment variables
|
||||
+ */
|
||||
+static void CookieVars (void)
|
||||
+{
|
||||
+ char *qs;
|
||||
+ char *token;
|
||||
+
|
||||
+ if (getenv("HTTP_COOKIE") != NULL)
|
||||
+ qs=strdup(getenv("HTTP_COOKIE"));
|
||||
+ else
|
||||
+ return;
|
||||
+
|
||||
+ /** split on; to extract name value pairs */
|
||||
+ token=strtok(qs, ";");
|
||||
+ while (token) {
|
||||
+ // skip leading spaces
|
||||
+ while ( token[0] == ' ' )
|
||||
+ token++;
|
||||
+
|
||||
+ put_var(COOKIE_VAR, token);
|
||||
+
|
||||
+ token = strtok(NULL, ";");
|
||||
+ }
|
||||
+ free (qs);
|
||||
+}
|
||||
+
|
||||
+/*
|
||||
+ * Read cgi variables from query string, and put in environment
|
||||
+ */
|
||||
+static int ReadCGIQueryString (void)
|
||||
+{
|
||||
+ char *qs;
|
||||
+ char *token;
|
||||
+ int i;
|
||||
+
|
||||
+ if (getenv("QUERY_STRING") != NULL)
|
||||
+ qs=strdup(getenv("QUERY_STRING"));
|
||||
+ else
|
||||
+ return 0;
|
||||
+
|
||||
+ /* change plusses into spaces */
|
||||
+ for (i=0; qs[i]; i++ ) { if (qs[i] == '+' ) { qs[i] = ' ';} };
|
||||
+
|
||||
+ /** split on & and ; to extract name value pairs */
|
||||
+
|
||||
+ token=strtok(qs, "&;");
|
||||
+ while (token) {
|
||||
+ unescape_url(token);
|
||||
+ put_var(FORM_VAR, token);
|
||||
+ token=strtok(NULL, "&;");
|
||||
+ }
|
||||
+ free(qs);
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+
|
||||
+/*
|
||||
+ * Read cgi variables from stdin (for POST queries)
|
||||
+ * (oh... and if its mime-encoded file upload, we save the
|
||||
+ * file to /tmp; and return the name of the tmp file
|
||||
+ * the cgi script is responsible for disposing of the tmp file
|
||||
+ */
|
||||
+
|
||||
+static int ReadCGIPOSTValues (void) {
|
||||
+ char *qs;
|
||||
+ int content_length;
|
||||
+ int i;
|
||||
+ char *token;
|
||||
+
|
||||
+
|
||||
+ if (getenv("CONTENT_LENGTH") == NULL)
|
||||
+ return(-1);
|
||||
+ else
|
||||
+ content_length = atoi(getenv("CONTENT_LENGTH"));
|
||||
+
|
||||
+ /* protect ourselves from 20GB file uploads */
|
||||
+ if (content_length > MAX_UPLOAD_KB * 1024 ) {
|
||||
+ /* But we need to finish reading the content */
|
||||
+ while ( fread( &i, sizeof(int), 1, stdin) == 1 );
|
||||
+ return -1;
|
||||
+ }
|
||||
+
|
||||
+ if (!(qs=malloc(content_length+1)))
|
||||
+ return -1;
|
||||
+
|
||||
+ /* set the buffer to null, so that a browser messing with less
|
||||
+ data than content_length won't buffer underrun us */
|
||||
+ memset(qs, 0 ,content_length+1);
|
||||
+
|
||||
+ if ((!fread(qs,content_length,1,stdin) &&
|
||||
+ (content_length > 0)
|
||||
+ && !feof(stdin))) {
|
||||
+
|
||||
+ free(qs);
|
||||
+ return -1;
|
||||
+ }
|
||||
+
|
||||
+ if (getenv("CONTENT_TYPE") && (strncasecmp(getenv("CONTENT_TYPE"), "multipart/form-data", 19) == 0)) {
|
||||
+ /* This is a mime request, we need to go to the mime handler */
|
||||
+ i=ReadMimeEncodedInput(qs);
|
||||
+ free(qs);
|
||||
+
|
||||
+ return i;
|
||||
+ }
|
||||
+
|
||||
+ /* change plusses into spaces */
|
||||
+ for (i=0; qs[i]; i++ ) { if (qs[i] == '+' ) { qs[i] = ' ';} };
|
||||
+
|
||||
+ /** split on & and ; to extract name value pairs */
|
||||
+ token=strtok(qs, "&;");
|
||||
+ while (token) {
|
||||
+ unescape_url(token);
|
||||
+ put_var(FORM_VAR, token);
|
||||
+ token=strtok(NULL, "&;");
|
||||
+ }
|
||||
+
|
||||
+ free(qs);
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+/*
|
||||
+ * LineToStr - Scans char and replaces the first "\n" with a "\0";
|
||||
+ * If it finds a "\r", it does that to; (fix DOS brokennes) returns
|
||||
+ * the length of the string;
|
||||
+ */
|
||||
+static int LineToStr (char *string, size_t max) {
|
||||
+ size_t offset=0;
|
||||
+
|
||||
+ while ((offset < max) && (string[offset] != '\n') && (string[offset] != '\r'))
|
||||
+ offset++;
|
||||
+
|
||||
+ if (string[offset] == '\r') {
|
||||
+ string[offset]='\0';
|
||||
+ offset++;
|
||||
+ }
|
||||
+ if (string[offset] == '\n') {
|
||||
+ string[offset]='\0';
|
||||
+ offset++;
|
||||
+ }
|
||||
+
|
||||
+ return offset;
|
||||
+}
|
||||
+
|
||||
+
|
||||
+/*
|
||||
+ * ReadMimeEncodedInput - handles things that are mime encoded
|
||||
+ * takes a pointer to the input; returns 0 on success
|
||||
+ */
|
||||
+
|
||||
+static int ReadMimeEncodedInput(char *qs)
|
||||
+{
|
||||
+ char *boundary;
|
||||
+ char *ct;
|
||||
+ int i;
|
||||
+ int datastart;
|
||||
+ size_t cl;
|
||||
+ size_t offset;
|
||||
+ char *envname;
|
||||
+ char *filename;
|
||||
+ char *ptr;
|
||||
+ int line;
|
||||
+ char tmpname[] = TEMPDIR "/XXXXXX";
|
||||
+ int fd;
|
||||
+ /* we should only get here if the content type was set. Segfaults happen
|
||||
+ if Content_Type is null */
|
||||
+
|
||||
+ if (getenv("CONTENT_LENGTH") == NULL)
|
||||
+ /* No content length?! */
|
||||
+ return(-1);
|
||||
+
|
||||
+ cl=atoi(getenv("CONTENT_LENGTH"));
|
||||
+
|
||||
+ /* we do this 'cause we can't mess with the real env. variable - it would
|
||||
+ * overwrite the environment - I tried.
|
||||
+ */
|
||||
+ i=strlen(getenv("CONTENT_TYPE"))+1;
|
||||
+ ct=malloc(i);
|
||||
+ if (ct)
|
||||
+ memcpy(ct, getenv("CONTENT_TYPE"), i);
|
||||
+ else
|
||||
+ return(-1);
|
||||
+
|
||||
+ i=(int) NULL;
|
||||
+ if (ct != NULL) {
|
||||
+ while (i < strlen(ct) && (strncmp("boundary=", &ct[i], 9) != 0))
|
||||
+ i++;
|
||||
+ }
|
||||
+ if (i == strlen(ct)) {
|
||||
+ /* no boundary informaiton found */
|
||||
+ free(ct);
|
||||
+ return -1;
|
||||
+ }
|
||||
+ boundary=&ct[i+7];
|
||||
+ /* add two leading -- to the boundary */
|
||||
+ boundary[0]='-';
|
||||
+ boundary[1]='-';
|
||||
+
|
||||
+ /* begin the big loop. Look for:
|
||||
+ --boundary
|
||||
+ Content-Disposition: form-data; name="......."
|
||||
+ ....
|
||||
+ <blank line>
|
||||
+ content
|
||||
+ --boundary
|
||||
+ Content-Disposition: form-data; name="....." filename="....."
|
||||
+ ...
|
||||
+ <blank line>
|
||||
+ --boundary--
|
||||
+ eof
|
||||
+ */
|
||||
+
|
||||
+ offset=0;
|
||||
+ while (offset < cl) {
|
||||
+ /* first look for boundary */
|
||||
+ while ((offset < cl) && (memcmp(&qs[offset], boundary, strlen(boundary))))
|
||||
+ offset++;
|
||||
+
|
||||
+ /* if we got here and we ran off the end, its an error */
|
||||
+ if (offset >= cl) {
|
||||
+ free(ct);
|
||||
+ return -1;
|
||||
+ }
|
||||
+
|
||||
+ /* if the two characters following the boundary are --, */
|
||||
+ /* then we are at the end, exit */
|
||||
+ if (memcmp(&qs[offset+strlen(boundary)], "--", 2) == 0) {
|
||||
+ offset+=2;
|
||||
+ break;
|
||||
+ }
|
||||
+ /* find where the offset should be */
|
||||
+ line=LineToStr(&qs[offset], cl-offset);
|
||||
+ offset+=line;
|
||||
+
|
||||
+ /* Now we're going to look for content-disposition */
|
||||
+ line=LineToStr(&qs[offset], cl-offset);
|
||||
+ if (strncasecmp(&qs[offset], "Content-Disposition", 19) != 0) {
|
||||
+ /* hmm... content disposition was not where we expected it */
|
||||
+ free(ct);
|
||||
+ return -1;
|
||||
+ }
|
||||
+ /* Found it, so let's go find "name=" */
|
||||
+ if (!(envname=strstr(&qs[offset], "name="))) {
|
||||
+ /* now name= is missing?! */
|
||||
+ free(ct);
|
||||
+ return(-1);
|
||||
+ } else
|
||||
+ envname+=6;
|
||||
+
|
||||
+ /* is there a filename tag? */
|
||||
+ if ((filename=strstr(&qs[offset], "filename="))!= NULL)
|
||||
+ filename+=10;
|
||||
+ else
|
||||
+ filename=NULL;
|
||||
+
|
||||
+ /* make envname and filename ASCIIZ */
|
||||
+ for (i=0; (envname[i] != '"') && (envname[i] != '\0'); i++);
|
||||
+
|
||||
+ envname[i] = '\0';
|
||||
+ if (filename) {
|
||||
+ for (i=0; (filename[i] != '"') && (filename[i] != '\0'); i++);
|
||||
+ filename[i] = '\0';
|
||||
+ }
|
||||
+ offset+=line;
|
||||
+
|
||||
+ /* Ok, by some miracle, we have the name; let's skip till we */
|
||||
+ /* come to a blank line */
|
||||
+ line=LineToStr(&qs[offset], cl-offset);
|
||||
+ while (strlen(&qs[offset]) > 1) {
|
||||
+ offset+=line;
|
||||
+ line=LineToStr(&qs[offset], cl-offset);
|
||||
+ }
|
||||
+ offset+=line;
|
||||
+ datastart=offset;
|
||||
+ /* And we go back to looking for a boundary */
|
||||
+ while ((offset < cl) && (memcmp(&qs[offset], boundary, strlen(boundary))))
|
||||
+ offset++;
|
||||
+
|
||||
+ /* strip [cr] lf */
|
||||
+ if ((qs[offset-1] == '\n') && (qs[offset-2] == '\r'))
|
||||
+ offset-=2;
|
||||
+ else
|
||||
+ offset-=1;
|
||||
+
|
||||
+ qs[offset]=0;
|
||||
+
|
||||
+ /* ok, at this point, we know where the name is, and we know */
|
||||
+ /* where the content is... we have to do one of two things */
|
||||
+ /* based on whether its a file or not */
|
||||
+ if (filename==NULL) { /* its not a file, so its easy */
|
||||
+ /* just jam the content after the name */
|
||||
+ memcpy(&envname[strlen(envname)+1], &qs[datastart], offset-datastart+1);
|
||||
+ envname[strlen(envname)]='=';
|
||||
+ put_var(FORM_VAR, envname);
|
||||
+ } else { /* handle the fileupload case */
|
||||
+ if (offset-datastart) { /* only if they uploaded */
|
||||
+ if ( global_upload_size == 0 ) {
|
||||
+ return -1;
|
||||
+ }
|
||||
+ /* stuff in the filename */
|
||||
+ ptr= calloc ( sizeof (char), strlen(envname)+strlen(filename)+2+5 );
|
||||
+ sprintf (ptr, "%s_name=%s", envname, filename);
|
||||
+ put_var(FORM_VAR, ptr);
|
||||
+ free(ptr);
|
||||
+
|
||||
+ fd=mkstemp(tmpname);
|
||||
+
|
||||
+ if (fd == -1)
|
||||
+ return(-1);
|
||||
+
|
||||
+ write(fd, &qs[datastart], offset-datastart);
|
||||
+ close(fd);
|
||||
+ ptr= calloc (sizeof(char), strlen(envname)+strlen(tmpname)+2);
|
||||
+ sprintf (ptr, "%s=%s", envname, tmpname);
|
||||
+ put_var(FORM_VAR, ptr);
|
||||
+ free(ptr);
|
||||
+ }
|
||||
+ }
|
||||
+ }
|
||||
+ free(ct);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+
|
||||
+/*-------------------------------------------------------------------------
|
||||
+ *
|
||||
+ * Main
|
||||
+ *
|
||||
+ *------------------------------------------------------------------------*/
|
||||
+
|
||||
+int cgi_init(var_handler putvar_handler)
|
||||
+{
|
||||
+ int retval = 0;
|
||||
+
|
||||
+ do_putvar = putvar_handler;
|
||||
+
|
||||
+ /* Read the current environment into our chain */
|
||||
+ CookieVars();
|
||||
+ if (getenv("REQUEST_METHOD")) {
|
||||
+ if (strcasecmp(getenv("REQUEST_METHOD"), "GET") == 0)
|
||||
+ retval = ReadCGIQueryString();
|
||||
+
|
||||
+ if (strcasecmp(getenv("REQUEST_METHOD"), "POST") == 0)
|
||||
+ retval = ReadCGIPOSTValues();
|
||||
+ }
|
||||
+
|
||||
+ return retval;
|
||||
+}
|
||||
diff -purN bb.old/libbb/Kbuild bb.dev/libbb/Kbuild
|
||||
--- bb.old/libbb/Kbuild 2007-03-06 19:38:07.361080000 +0100
|
||||
+++ bb.dev/libbb/Kbuild 2007-03-11 18:40:51.384445712 +0100
|
||||
@@ -118,3 +118,6 @@ lib-$(CONFIG_GREP) += xregcomp.o
|
||||
lib-$(CONFIG_MDEV) += xregcomp.o
|
||||
lib-$(CONFIG_LESS) += xregcomp.o
|
||||
lib-$(CONFIG_DEVFSD) += xregcomp.o
|
||||
+
|
||||
+lib-$(CONFIG_AWX) += cgi.o
|
||||
+
|
||||
|
||||
@ -1,31 +0,0 @@
|
||||
#
|
||||
# Copyright (C) 2006 OpenWrt.org
|
||||
#
|
||||
# This is free software, licensed under the GNU General Public License v2.
|
||||
# See /LICENSE for more information.
|
||||
#
|
||||
# $Id: Makefile 6372 2007-02-25 23:34:57Z nbd $
|
||||
|
||||
include $(TOPDIR)/rules.mk
|
||||
|
||||
PKG_NAME:=libcgi
|
||||
PKG_VERSION:=1.0
|
||||
PKG_RELEASE:=1
|
||||
|
||||
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
|
||||
PKG_SOURCE_URL:=@SF/libcgi
|
||||
PKG_MD5SUM:=110af367081d33c7ed6527a1a60fc274
|
||||
PKG_CAT:=zcat
|
||||
|
||||
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)
|
||||
|
||||
include $(INCLUDE_DIR)/package.mk
|
||||
|
||||
define Build/InstallDev
|
||||
mkdir -p $(STAGING_DIR)/usr/include $(STAGING_DIR)/usr/lib
|
||||
$(MAKE) -C $(PKG_BUILD_DIR) \
|
||||
prefix="$(STAGING_DIR)/usr" \
|
||||
install
|
||||
endef
|
||||
|
||||
$(eval $(call Build/DefaultTargets))
|
||||
Loading…
Reference in New Issue
Block a user