Add http get request queryt to immediaterly return the query string (like ?)

add q telnet command to do likewise

diff --git a/src/libs/Network/uip/Network.cpp b/src/libs/Network/uip/Network.cpp
index d119b12..983bbaa 100644 (file)
--- a/src/libs/Network/uip/Network.cpp
+++ b/src/libs/Network/uip/Network.cpp
@@ -397,6 +397,12 @@ void Network::on_main_loop(void *argument)
 
 }
 
+extern "C" const char *get_query_string()
+{
+    const char* dup= strdup(THEKERNEL->get_query_string().c_str());
+    return dup;
+}
+
 // select between webserver and telnetd server
 extern "C" void app_select_appcall(void)
 {

diff --git a/src/libs/Network/uip/telnetd/shell.cpp b/src/libs/Network/uip/telnetd/shell.cpp
index 9d84fcd..d4e4fb8 100644 (file)
--- a/src/libs/Network/uip/telnetd/shell.cpp
+++ b/src/libs/Network/uip/telnetd/shell.cpp
@@ -61,7 +61,7 @@ bool Shell::parse(register char *str, const struct ptentry *t)
 {
     const struct ptentry *p;
     for (p = t; p->command != 0; ++p) {
-        if (strncasecmp(str, p->command, strlen(p->command)) == 0) {
+        if (strcasecmp(str, p->command) == 0) {
             break;
         }
     }
@@ -73,13 +73,19 @@ bool Shell::parse(register char *str, const struct ptentry *t)
 /*---------------------------------------------------------------------------*/
 static void help(char *str, Shell *sh)
 {
-    sh->output("Available commands: All others are passed on\n");
+    sh->output("Available telent commands: All others are passed to the command handler\n");
     sh->output("netstat     - show network info\n");
     sh->output("h           - show network help\n");
+    sh->output("?           - show current query status\n");
     sh->output("help        - show command help\n");
     sh->output("exit, quit  - exit shell\n");
 }
 
+static void query(char *str, Shell *sh)
+{
+    sh->output(THEKERNEL->get_query_string().c_str());
+}
+
 /*---------------------------------------------------------------------------*/
 static const char *states[] = {
     "CLOSED",
@@ -191,6 +197,7 @@ static const struct ptentry parsetab[] = {
     {"exit", quit},
     {"quit", quit},
     {"ntest", ntest},
+    {"?", query},
     {"h", help},
 
     /* Default action */

diff --git a/src/libs/Network/uip/webserver/httpd.c b/src/libs/Network/uip/webserver/httpd.c
index 1bedfc9..f9b91fd 100644 (file)
--- a/src/libs/Network/uip/webserver/httpd.c
+++ b/src/libs/Network/uip/webserver/httpd.c
@@ -98,6 +98,7 @@
 //#define DEBUG_PRINTF printf
 #define DEBUG_PRINTF(...)
 
+extern const char *get_query_string();
 
 // this callback gets the results of a command, line by line. need to check if
 // we need to stall the upstream sender return 0 if stalled 1 if ok to keep
@@ -314,6 +315,16 @@ static PT_THREAD(send_headers(struct httpd_state *s, const char *statushdr))
 {
     return send_headers_3(s, statushdr, 1);
 }
+static PT_THREAD(send_string(struct httpd_state *s, const char *str, int duped))
+{
+    PSOCK_BEGIN(&s->sout);
+
+    PSOCK_SEND_STR(&s->sout, str);
+    if(duped) {
+        free((void *)str);
+    }
+    PSOCK_END(&s->sout);
+}
 /*---------------------------------------------------------------------------*/
 static
 PT_THREAD(handle_output(struct httpd_state *s))
@@ -355,7 +366,12 @@ PT_THREAD(handle_output(struct httpd_state *s))
 
     } else {
         // Presume method GET
-        if (!fs_open(s)) { // Note this has the side effect of opening the file
+
+        if (strcmp(s->filename, "/query") == 0) { // query short cut
+            PT_WAIT_THREAD(&s->outputpt, send_headers(s, http_header_200));
+            PT_WAIT_THREAD(&s->outputpt, send_string(s, get_query_string(), 1));
+
+        } else if (!fs_open(s)) { // Note this has the side effect of opening the file
             DEBUG_PRINTF("404 file not found\n");
             httpd_fs_open(http_404_html, &s->file);
             strcpy(s->filename, http_404_html);