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Diffstat (limited to 'networking')
-rw-r--r--networking/httpd.c142
1 files changed, 69 insertions, 73 deletions
diff --git a/networking/httpd.c b/networking/httpd.c
index 43b489f..d3d88fc 100644
--- a/networking/httpd.c
+++ b/networking/httpd.c
@@ -122,7 +122,7 @@
#include "busybox.h"
-static const char httpdVersion[] = "busybox httpd/1.27 25-May-2003";
+static const char httpdVersion[] = "busybox httpd/1.28 22-Jun-2003";
static const char default_path_httpd_conf[] = "/etc";
static const char httpd_conf[] = "httpd.conf";
static const char home[] = "./";
@@ -647,11 +647,12 @@ static char *encodeString(const char *string)
* $Errors: None
*
****************************************************************************/
-static char *decodeString(char *string, int flag_plus_to_space)
+static char *decodeString(char *orig, int flag_plus_to_space)
{
/* note that decoded string is always shorter than original */
- char *orig = string;
+ char *string = orig;
char *ptr = string;
+
while (*ptr)
{
if (*ptr == '+' && flag_plus_to_space) { *string++ = ' '; ptr++; }
@@ -706,6 +707,7 @@ static void addEnv(const char *name_before_underline,
}
}
+#if defined(CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV) || !defined(CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY)
/* set environs SERVER_PORT and REMOTE_PORT */
static void addEnvPort(const char *port_name)
{
@@ -714,6 +716,7 @@ static void addEnvPort(const char *port_name)
sprintf(buf, "%u", config->port);
addEnv(port_name, "PORT", buf);
}
+#endif
#endif /* CONFIG_FEATURE_HTTPD_CGI */
#ifdef CONFIG_FEATURE_HTTPD_SET_CGI_VARS_TO_ENV
@@ -1332,7 +1335,7 @@ static int checkPerm(const char *path, const char *request)
} /* for */
if(ipaddr)
- return config->flg_deny_all;
+ return !config->flg_deny_all;
return prev == NULL;
}
@@ -1355,7 +1358,7 @@ static int checkPermIP(const char *request)
}
/* if uncofigured, return 1 - access from all */
- return config->flg_deny_all;
+ return !config->flg_deny_all;
}
#define checkPerm(null, request) checkPermIP(request)
#endif /* CONFIG_FEATURE_HTTPD_BASIC_AUTH */
@@ -1675,9 +1678,6 @@ static int miniHttpd(int server)
exit(0);
}
close(s);
-#ifdef TEST
- return 0; // exit after processing one request
-#endif
}
}
} // while (1)
@@ -1721,16 +1721,52 @@ static void sighup_handler(int sig)
}
#endif
+
+static const char httpd_opts[]="c:d:h:"
+#ifdef CONFIG_FEATURE_HTTPD_ENCODE_URL_STR
+ "e:"
+#define OPT_INC_1 1
+#else
+#define OPT_INC_1 0
+#endif
+#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
+ "r:"
+#define OPT_INC_2 1
+#else
+#define OPT_INC_2 0
+#endif
+#ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
+ "p:v"
+#ifdef CONFIG_FEATURE_HTTPD_SETUID
+ "u:"
+#endif
+#endif
+ ;
+
+#define OPT_CONFIG_FILE (1<<0)
+#define OPT_DECODE_URL (1<<1)
+#define OPT_HOME_HTTPD (1<<2)
+#define OPT_ENCODE_URL (1<<(2+OPT_INC_1))
+#define OPT_REALM (1<<(2+OPT_INC_1+OPT_INC_2))
+#define OPT_PORT (1<<(3+OPT_INC_1+OPT_INC_2))
+#define OPT_DEBUG (1<<(4+OPT_INC_1+OPT_INC_2))
+#define OPT_SETUID (1<<(5+OPT_INC_1+OPT_INC_2))
+
+
#ifdef HTTPD_STANDALONE
int main(int argc, char *argv[])
#else
int httpd_main(int argc, char *argv[])
#endif
{
+ unsigned long opt;
const char *home_httpd = home;
-#ifdef TEST
- const char *testArgs[5];
- int numTestArgs=0;
+ char *url_for_decode;
+#ifdef CONFIG_FEATURE_HTTPD_ENCODE_URL_STR
+ const char *url_for_encode;
+#endif
+#ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
+ const char *s_port;
#endif
#ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
@@ -1738,6 +1774,7 @@ int httpd_main(int argc, char *argv[])
#endif
#ifdef CONFIG_FEATURE_HTTPD_SETUID
+ const char *s_uid;
long uid = -1;
#endif
@@ -1752,77 +1789,48 @@ int httpd_main(int argc, char *argv[])
config->ContentLength = -1;
- /* check if user supplied a port number */
- for (;;) {
- int c = getopt( argc, argv, "c:d:h:"
-#ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
- "p:v"
-#endif
+ opt = bb_getopt_ulflags(argc, argv, httpd_opts,
+ &(config->configFile), &url_for_decode, &home_httpd
#ifdef CONFIG_FEATURE_HTTPD_ENCODE_URL_STR
- "e:"
+ , &url_for_encode
#endif
#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
- "r:"
+ , &(config->realm)
#endif
+#ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
+ , &s_port
#ifdef CONFIG_FEATURE_HTTPD_SETUID
- "u:"
+ , &s_uid
#endif
-#ifdef TEST
- "t:"
#endif
);
- if (c == EOF) break;
- switch (c) {
- case 'c':
- config->configFile = optarg;
- break;
- case 'h':
- home_httpd = optarg;
- break;
-#ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
- case 'v':
- config->debugHttpd = 1;
- break;
- case 'p':
- config->port = bb_xgetlarg(optarg, 10, 1, 0xffff);
- break;
-#endif
- case 'd':
- printf("%s", decodeString(optarg, 1));
+
+ if(opt & OPT_DECODE_URL) {
+ printf("%s", decodeString(url_for_decode, 1));
return 0;
+ }
#ifdef CONFIG_FEATURE_HTTPD_ENCODE_URL_STR
- case 'e':
- printf("%s", encodeString(optarg));
+ if(opt & OPT_ENCODE_URL) {
+ printf("%s", encodeString(url_for_encode));
return 0;
+ }
#endif
-#ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
- case 'r':
- config->realm = optarg;
- break;
-#endif
+#ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
+ if(opt & OPT_PORT)
+ config->port = bb_xgetlarg(s_port, 10, 1, 0xffff);
+ config->debugHttpd = opt & OPT_DEBUG;
#ifdef CONFIG_FEATURE_HTTPD_SETUID
- case 'u':
- {
+ if(opt & OPT_SETUID) {
char *e;
- uid = strtol(optarg, &e, 0);
+ uid = strtol(s_uid, &e, 0);
if(*e != '\0') {
/* not integer */
- uid = my_getpwnam(optarg);
+ uid = my_getpwnam(s_uid);
}
}
- break;
#endif
-#ifdef TEST
- case 't':
- testArgs[numTestArgs++]=optarg;
- break;
#endif
- default:
- bb_error_msg("%s", httpdVersion);
- bb_show_usage();
- }
- }
if(chdir(home_httpd)) {
bb_perror_msg_and_die("can`t chdir to %s", home_httpd);
@@ -1845,18 +1853,6 @@ int httpd_main(int argc, char *argv[])
parse_conf(default_path_httpd_conf, FIRST_PARSE);
#endif
-#ifdef TEST
- if (numTestArgs)
- {
- int result;
- if (strcmp(testArgs[0], "ip") == 0) testArgs[0] = 0;
- if (numTestArgs > 2)
- parse_conf(testArgs[2], SUBDIR_PARSE);
- result = printf("%d\n", checkPerm(testArgs[0], testArgs[1]));
- return result;
- }
-#endif
-
#ifndef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
if (!config->debugHttpd) {
if (daemon(1, 0) < 0) /* don`t change curent directory */
generated by cgit v1.1 at 2024-12-28 07:37:25 +0000