/***************************************************************************
- * Copyright (C) 2007,2008 Øyvind Harboe *
+ * Copyright (C) 2007,2008,2009 Øyvind Harboe *
* oyvind.harboe@zylin.com *
* *
- * Copyright (C) 2008 Free Software Foundation
- * *
* 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 *
#endif
#include "telnet_server.h"
-#include "target.h"
+#include <target/target.h>
#include <microhttpd.h>
#include <pthread.h>
#include <signal.h>
-#define PAGE_NOT_FOUND "<html><head><title>File not found</title></head><body>File not found</body></html>"
+#define PAGE_NOT_FOUND "<html><head><title > File not found</title></head><body > File not found</body></html>"
+
+static pthread_mutex_t mutex;
+
+void openocd_sleep_prelude(void)
+{
+ pthread_mutex_unlock(&mutex);
+}
+
+void openocd_sleep_postlude(void)
+{
+ pthread_mutex_lock(&mutex);
+}
+
+
int loadFile(const char *name, void **data, size_t *len);
t = appendf(t, "Runtime error, file \"%s\", line %d:<br>",
interp->errorFileName, interp->errorLine);
- t = appendf(t, " %s<br>", Jim_GetString(interp->result, NULL));
+ t = appendf(t, " %s < br>", Jim_GetString(interp->result, NULL));
Jim_ListLength(interp, interp->stackTrace, &len);
for (i = 0; i < len; i += 3)
{
file = Jim_GetString(objPtr, NULL);
Jim_ListIndex(interp, interp->stackTrace, i + 2, &objPtr, JIM_NONE);
line = Jim_GetString(objPtr, NULL);
- t = appendf(t, "In procedure '%s' called at file \"%s\", line %s<br>",
+ t = appendf(t, "In procedure '%s' called at file \"%s\", line %s < br>",
proc, file, line);
}
t = appendf(t, "</html></body>\n");
{
if (argc != 3)
{
- Jim_WrongNumArgs(interp, 1, argv, "method ?args ...?");
+ Jim_WrongNumArgs(interp, 1, argv, "method ?CMD_ARGV ...?");
return JIM_ERR;
}
char *name = (char*) Jim_GetString(argv[1], NULL);
// Find length
const char *data;
int actual;
-
int retcode;
-
- const char *script = alloc_printf("set dummy_val $httppostdata(%s); set dummy_val",
+ const char *script = alloc_printf(
+ "set dummy_val $httppostdata(%s); set dummy_val",
name);
- retcode = Jim_Eval_Named(interp, script, "httpd.c", __LINE__ );
+
+ retcode = Jim_Eval_Named(interp, script, __FILE__, __LINE__);
free((void *) script);
if (retcode != JIM_OK)
return retcode;
int argc,
Jim_Obj *const *argv)
{
- if (argc != 2)
- {
- Jim_WrongNumArgs(interp, 1, argv, "method ?args ...?");
- return JIM_ERR;
- }
- char *name = (char*)Jim_GetString(argv[1], NULL);
-
-
- const char *script = alloc_printf("set dummy_val $httppostdata(%s); set dummy_val",
- name);
- int retcode = Jim_Eval_Named(interp, script, "httpd.c", __LINE__ );
- free((void *) script);
- if (retcode != JIM_OK)
- {
- Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
- } else
- {
- Jim_SetResult(interp, Jim_GetResult(interp));
- }
-
- return JIM_OK;
+ if (argc != 2)
+ {
+ Jim_WrongNumArgs(interp, 1, argv, "method ?CMD_ARGV ...?");
+ return JIM_ERR;
+ }
+
+ char *name = (char*)Jim_GetString(argv[1], NULL);
+ const char *script = alloc_printf(
+ "set dummy_val $httppostdata(%s); set dummy_val",
+ name);
+ int retcode = Jim_Eval_Named(interp, script, __FILE__, __LINE__);
+
+ free((void *) script);
+ if (retcode != JIM_OK)
+ Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
+ else
+ Jim_SetResult(interp, Jim_GetResult(interp));
+
+ return JIM_OK;
}
struct httpd_request
{
int post;
+ Jim_Interp *interp;
struct MHD_PostProcessor *postprocessor;
//Jim_Obj *dict;
if (r->postprocessor)
{
+ openocd_sleep_postlude();
MHD_destroy_post_processor(r->postprocessor);
+ openocd_sleep_prelude();
}
free(r);
*con_cls = NULL;
}
-/* append to said key in dictonary */
-static void append_key(struct httpd_request *r, const char *key,
+/* append to said key in dictionary */
+static void append_key(Jim_Interp *interp,
+ struct httpd_request *r, const char *key,
const char *data, size_t off, size_t size)
{
Jim_Obj *keyObj = Jim_NewStringObj(interp, key, -1);
+ Jim_IncrRefCount(keyObj);
Jim_Obj *value = NULL;
Jim_Obj *dict = Jim_GetVariableStr(interp, "httppostdata", 0);
{
value = NULL;
}
+ else
+ {
+ Jim_IncrRefCount(value);
+ }
}
+
if (value == NULL)
+ {
value = Jim_NewStringObj(interp, "", -1);
+ Jim_IncrRefCount(value);
+
+ }
/* create a new object we append to and insert into this location */
Jim_Obj *newObj = Jim_NewStringObj(interp, "", -1);
+ Jim_IncrRefCount(newObj);
Jim_AppendObj(interp, newObj, value);
Jim_AppendString(interp, newObj, data, size);
/* uhh... use name here of dictionary */
- Jim_SetDictKeysVector(interp, Jim_NewStringObj(interp, "httppostdata", -1), &keyObj, 1, newObj);
+ dict = Jim_NewStringObj(interp, "httppostdata", -1);
+ Jim_IncrRefCount(dict);
+ Jim_SetDictKeysVector(interp, dict, &keyObj, 1, newObj);
+ Jim_DecrRefCount(interp, dict);
+ Jim_DecrRefCount(interp, value);
+ Jim_DecrRefCount(interp, newObj);
+ Jim_DecrRefCount(interp, keyObj);
}
/* append data to each key */
{
struct httpd_request *r = (struct httpd_request*) con_cls;
- append_key(r, key, data, off, size);
+ append_key(r->interp, r, key, data, off, size);
return MHD_YES;
}
const char *value)
{
struct httpd_request *r = (struct httpd_request*) cls;
- append_key(r, key, value, 0, strlen(value));
+ append_key(r->interp, r, key, value, 0, strlen(value));
return MHD_YES;
}
-int handle_request(struct MHD_Connection * connection, const char * url)
+static int handle_request(Jim_Interp *interp,
+ struct MHD_Connection * connection, const char * url)
{
struct MHD_Response * response;
const char *script = alloc_printf(
"global httpdata; source {%s}; set httpdata", url);
- retcode = Jim_Eval_Named(interp, script, "httpd.c", __LINE__ );
+ retcode = Jim_Eval_Named(interp, script, __FILE__, __LINE__);
free((void *) script);
- if (retcode == JIM_ERR)
+ if (retcode != JIM_OK)
{
printf("Tcl failed\n");
const char *t = httpd_exec_cgi_tcl_error(interp);
LOG_DEBUG("Serving %s length=%zu", url, len);
/* serve file directly */
response = MHD_create_response_from_data(len, data, MHD_YES, MHD_NO);
+ /* Should we expose mimetype via tcl here or just let the browser
+ guess?
MHD_add_response_header(response, "Content-Type", "image/png");
+ */
ret = MHD_queue_response(connection, MHD_HTTP_OK, response);
MHD_destroy_response(response);
}
}
-static int ahc_echo(void * cls, struct MHD_Connection * connection,
+static int ahc_echo_inner(void * cls, struct MHD_Connection * connection,
const char * url, const char * method, const char * version,
- const char * upload_data, unsigned int * upload_data_size, void ** ptr)
+ const char * upload_data, size_t * upload_data_size, void ** ptr)
{
+ Jim_Interp *interp = (Jim_Interp *)cls;
int post = 0;
if (0 == strcmp(method, "POST"))
memset(*ptr, 0, sizeof(struct httpd_request));
r = (struct httpd_request *) *ptr;
-
+ r->interp = interp;
r->post = post;
Jim_SetVariableStr(interp, "httppostdata", Jim_NewDictObj(interp, NULL, 0));
- /* fill in url query strings in dictonary */
+ /* fill in url query strings in dictionary */
MHD_get_connection_values(connection, MHD_GET_ARGUMENT_KIND,
record_arg, r);
url="index.tcl";
const char *file_name = alloc_printf("%s/%s", httpd_dir, url);
- int result = handle_request(connection, file_name);
+ int result = handle_request(interp, connection, file_name);
free((void *)file_name);
return result;
}
+
+static int ahc_echo(void * cls, struct MHD_Connection * connection,
+ const char * url, const char * method, const char * version,
+ const char * upload_data, size_t * upload_data_size, void ** ptr)
+{
+ int result;
+
+ openocd_sleep_postlude();
+
+ result = ahc_echo_inner(cls, connection, url, method, version, upload_data, upload_data_size, ptr);
+
+ openocd_sleep_prelude();
+
+ return result;
+}
+
static struct MHD_Daemon * d;
-static pthread_mutex_t mutex;
+static const struct command_registration httpd_command_handlers[] = {
+ {
+ .name = "formfetch",
+ .jim_handler = httpd_Jim_Command_formfetch,
+ .mode = COMMAND_EXEC,
+ .usage = "parameter_name",
+ .help = "Reads a posted form value.",
+ },
+ {
+ .name = "writeform",
+ .jim_handler = httpd_Jim_Command_writeform,
+ .mode = COMMAND_EXEC,
+ .usage = "parameter_name filename",
+ .help = "Writes a form value to a file.",
+ },
+ COMMAND_REGISTRATION_DONE
+};
-int httpd_start(void)
+int httpd_start(struct command_context *cmd_ctx)
{
pthread_mutexattr_t attr;
- pthread_mutexattr_init( &attr );
- pthread_mutex_init( &mutex, &attr );
+ pthread_mutexattr_init(&attr);
+ pthread_mutex_init(&mutex, &attr);
int port = 8888;
LOG_USER("Launching httpd server on port %d", port);
d = MHD_start_daemon(MHD_USE_SELECT_INTERNALLY, port, NULL, NULL,
- &ahc_echo, NULL, /* could be data for handler, but we only have a single handler, use global variables instead */
+ &ahc_echo, cmd_ctx->interp,
MHD_OPTION_NOTIFY_COMPLETED, request_completed, NULL, /* Closure... what's that??? */
MHD_OPTION_END);
if (d == NULL)
return ERROR_FAIL;
- Jim_CreateCommand(interp,
- "formfetch",
- httpd_Jim_Command_formfetch,
- NULL,
- NULL);
-
- Jim_CreateCommand(interp,
- "writeform",
- httpd_Jim_Command_writeform,
- NULL,
- NULL);
-
-
- return ERROR_OK;
+ return register_commands(cmd_ctx, NULL, httpd_command_handlers);
}
void httpd_stop(void)
{
MHD_stop_daemon(d);
- pthread_mutex_destroy( &mutex );
-}
-
-void openocd_sleep_prelude(void)
-{
- pthread_mutex_unlock( &mutex );
-}
-
-void openocd_sleep_postlude(void)
-{
- pthread_mutex_lock( &mutex );
+ pthread_mutex_destroy(&mutex);
}
projects / fw / openocd / blobdiff