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X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=src%2Fserver%2Fhttpd.c;h=d8659b09e6c39c7d64a4da8abaf041fef5dbd7bf;hp=b9df9085e7acbab7f1fd1f50e67c0138366c86d6;hb=d0dee7ccafcf87259fadf6c5de43df8583b0e885;hpb=ff2cb7714f34febb797046058f6b8cf375a9f63e diff --git a/src/server/httpd.c b/src/server/httpd.c index b9df9085e7..d8659b09e6 100644 --- a/src/server/httpd.c +++ b/src/server/httpd.c @@ -1,457 +1,499 @@ -/*************************************************************************** - * Copyright (C) 2007,2008 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 * - * (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. * - ***************************************************************************/ - -/* some bits were copied from ahttpd which is under eCos license and - * copyright to FSF - */ -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "replacements.h" - -#include "server.h" - -#include "log.h" -#include "telnet_server.h" -#include "target.h" - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -#define PAGE_NOT_FOUND "File not foundFile not found" - -static const char *appendf(const *prev, const char *format, ...) -{ - va_list ap; - va_start(ap, format); - char *string = alloc_vprintf(format, ap); - va_end(ap); - char *string2 = NULL; - - if (string != NULL) - { - string2 = alloc_printf("%s%s", (prev == NULL) ? "" : prev, string); - } - - if (prev != NULL) - { - free(prev); - } - - if (string == NULL) - free(string); - - return string2; -} - -static const char *httpd_exec_cgi_tcl_error(Jim_Interp *interp) -{ - int len, i; - - const char *t = NULL; - t = appendf(t, "\n"); - - t = appendf(t, "Runtime error, file \"%s\", line %d:
", - interp->errorFileName, interp->errorLine); - t = appendf(t, " %s
", Jim_GetString(interp->result, NULL)); - Jim_ListLength(interp, interp->stackTrace, &len); - for (i = 0; i < len; i += 3) - { - Jim_Obj *objPtr; - const char *proc, *file, *line; - - Jim_ListIndex(interp, interp->stackTrace, i, &objPtr, JIM_NONE); - proc = Jim_GetString(objPtr, NULL); - Jim_ListIndex(interp, interp->stackTrace, i + 1, &objPtr, JIM_NONE); - 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
", - proc, file, line); - } - t = appendf(t, "\n"); - - return t; -} - -static int httpd_Jim_Command_writeform(Jim_Interp *interp, int argc, - Jim_Obj * const *argv) -{ - if (argc != 3) - { - Jim_WrongNumArgs(interp, 1, argv, "method ?args ...?"); - return JIM_ERR; - } - char *name = (char*) Jim_GetString(argv[1], NULL); - char *file = (char*) Jim_GetString(argv[2], NULL); - - // Find length - char *data; - int actual; - - int retcode; - - const char *script = alloc_printf("set dummy_val $httppostdata(%s); set dummy_val", - name); - retcode = Jim_Eval_Named(interp, script, "httpd.c", __LINE__ ); - free((void *) script); - if (retcode != JIM_OK) - return retcode; - - data = Jim_GetString(Jim_GetResult(interp), &actual); - - FILE *f; - f = fopen(file, "wb"); - if (f != NULL) - { - int ok; - ok = fwrite(data, 1, actual, f) == actual; - fclose(f); - - if (!ok) - { - Jim_SetResultString(interp, "Could not write to file", -1); - return JIM_ERR; - } - } - else - { - Jim_SetResultString(interp, "Could not create file", -1); - return JIM_ERR; - } - return JIM_OK; -} - - -int -httpd_Jim_Command_formfetch(Jim_Interp *interp, - 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; -} - -struct httpd_request -{ - int post; - struct MHD_PostProcessor *postprocessor; - - //Jim_Obj *dict; - - int complete; /* did we receive the entire post ? */ - -}; - -static void request_completed(void *cls, struct MHD_Connection *connection, - void **con_cls, enum MHD_RequestTerminationCode toe) -{ - struct httpd_request *r = (struct httpd_request*) *con_cls; - - if (NULL == r) - return; - - if (r->postprocessor) - { - MHD_destroy_post_processor(r->postprocessor); - } - - free(r); - *con_cls = NULL; -} - -/* append to said key in dictonary */ -static void append_key(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_Obj *value = NULL; - - Jim_Obj *dict = Jim_GetVariableStr(interp, "httppostdata", 0); - - if (dict!=NULL) - { - if (Jim_DictKey(interp, dict, keyObj, &value, 0) != JIM_OK) - { - value = NULL; - } - } - if (value == NULL) - value = Jim_NewStringObj(interp, "", -1); - - /* create a new object we append to and insert into this location */ - Jim_Obj *newObj = Jim_NewStringObj(interp, "", -1); - 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); -} - -/* append data to each key */ -static int iterate_post(void *con_cls, enum MHD_ValueKind kind, - const char *key, const char *filename, const char *content_type, - const char *transfer_encoding, const char *data, size_t off, - size_t size) -{ - struct httpd_request *r = (struct httpd_request*) con_cls; - - append_key(r, key, data, off, size); - - return MHD_YES; -} - -static int record_arg(void *cls, enum MHD_ValueKind kind, const char *key, - const char *value) -{ - struct httpd_request *r = (struct httpd_request*) cls; - append_key(r, key, value, 0, strlen(value)); - return MHD_YES; -} - -static int ahc_echo(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) -{ - struct MHD_Response * response; - int ret; - - int post = 0; - - if (0 == strcmp(method, "POST")) - { - post = 1; - } - else if (0 == strcmp(method, "GET")) - { - } - else - { - return MHD_NO; /* unexpected method */ - } - - struct httpd_request *r; - if (*ptr == NULL) - { - /* The first time only the headers are valid, - do not respond in the first round... */ - - *ptr = malloc(sizeof(struct httpd_request)); - if (*ptr == NULL) - return MHD_NO; - memset(*ptr, 0, sizeof(struct httpd_request)); - - r = (struct httpd_request *) *ptr; - - r->post = post; - Jim_SetVariableStr(interp, "httppostdata", Jim_NewDictObj(interp, NULL, 0)); - - /* fill in url query strings in dictonary */ - MHD_get_connection_values(connection, MHD_GET_ARGUMENT_KIND, - record_arg, r); - - if (r->post) - { - r->postprocessor = MHD_create_post_processor(connection, 2048 - * 1024, iterate_post, r); - } - - return MHD_YES; - } - - r = (struct httpd_request *) *ptr; - - if (r->post) - { - /* consume post data */ - if (*upload_data_size) - { - MHD_post_process(r->postprocessor, upload_data, *upload_data_size); - *upload_data_size = 0; - return MHD_YES; - } - else - { - } - } else - { - } - - /* hand over to request who will be using it. */ - // r->dict = NULL; - - - /* FIX!!!! we need more advanced handling of url's to avoid them - * being subverted to evil purposes - */ - - url++; /* skip '/' */ - - const char *suffix; - suffix = strrchr(url, '.'); - if ((suffix != NULL) && (strcmp(suffix, ".tcl") == 0)) - { - printf("Run tcl %s\n", url); - - int retcode; - - const char *script = alloc_printf( - "global httpdata; source {%s}; set httpdata", url); - retcode = Jim_Eval_Named(interp, script, "httpd.c", __LINE__ ); - free((void *) script); - - if (retcode == JIM_ERR) - { - printf("Tcl failed\n"); - const char *t = httpd_exec_cgi_tcl_error(interp); - if (t == NULL) - return MHD_NO; - - response = MHD_create_response_from_data(strlen(t), (void *) t, - MHD_YES, MHD_NO); - ret = MHD_queue_response(connection, - MHD_HTTP_INTERNAL_SERVER_ERROR, response); - MHD_destroy_response(response); - return ret; - } - else - { - printf("Tcl OK\n"); - /* FIX!!! how to handle mime types??? */ - const char *result; - int reslen; - result = Jim_GetString(Jim_GetResult(interp), &reslen); - - response = MHD_create_response_from_data(reslen, (void *) result, - MHD_NO, MHD_YES); - ret = MHD_queue_response(connection, - MHD_HTTP_INTERNAL_SERVER_ERROR, response); - MHD_destroy_response(response); - return ret; - } - } - else - { - void *data; - int len; - - int retval = loadFile(url, &data, &len); - if (retval != ERROR_OK) - { - printf("Did not find %s\n", url); - - response = MHD_create_response_from_data(strlen(PAGE_NOT_FOUND), - (void *) PAGE_NOT_FOUND, MHD_NO, MHD_NO); - ret = MHD_queue_response(connection, MHD_HTTP_NOT_FOUND, response); - MHD_destroy_response(response); - return ret; - } - - printf("Serving %s length=%d\n", url, len); - /* serve file directly */ - response = MHD_create_response_from_data(len, data, MHD_YES, MHD_NO); - MHD_add_response_header(response, "Content-Type", "image/png"); - - ret = MHD_queue_response(connection, MHD_HTTP_OK, response); - MHD_destroy_response(response); - - //free(data); - return ret; - } -} - -static struct MHD_Daemon * d; - -int httpd_start(void) -{ - - 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 */ - 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; -} - -void httpd_stop(void) -{ - MHD_stop_daemon(d); -} - -void openocd_sleep_prelude(void) -{ -} - -void openocd_sleep_postlude(void) -{ -} - +/*************************************************************************** + * Copyright (C) 2007,2008,2009 Ãyvind Harboe * + * oyvind.harboe@zylin.com * + * * + * 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. * + ***************************************************************************/ + +/* some bits were copied from ahttpd which is under eCos license and + * copyright to FSF + */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "telnet_server.h" +#include "target.h" + +#include +#include +#include + +#define PAGE_NOT_FOUND " File not found File not found" + +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); + +static const char *appendf(const char *prev, const char *format, ...) +{ + va_list ap; + va_start(ap, format); + char *string = alloc_vprintf(format, ap); + va_end(ap); + char *string2 = NULL; + + if (string != NULL) + { + string2 = alloc_printf("%s%s", (prev == NULL) ? "" : prev, string); + } + + if (prev != NULL) + { + free((void *)prev); + } + + if (string == NULL) + free(string); + + return string2; +} + +static const char *httpd_exec_cgi_tcl_error(Jim_Interp *interp) +{ + int len, i; + + const char *t = NULL; + t = appendf(t, "\n"); + + t = appendf(t, "Runtime error, file \"%s\", line %d:
", + interp->errorFileName, interp->errorLine); + t = appendf(t, " %s < br>", Jim_GetString(interp->result, NULL)); + Jim_ListLength(interp, interp->stackTrace, &len); + for (i = 0; i < len; i += 3) + { + Jim_Obj *objPtr; + const char *proc, *file, *line; + + Jim_ListIndex(interp, interp->stackTrace, i, &objPtr, JIM_NONE); + proc = Jim_GetString(objPtr, NULL); + Jim_ListIndex(interp, interp->stackTrace, i + 1, &objPtr, JIM_NONE); + 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>", + proc, file, line); + } + t = appendf(t, "\n"); + + return t; +} + +static int httpd_Jim_Command_writeform(Jim_Interp *interp, int argc, + Jim_Obj * const *argv) +{ + if (argc != 3) + { + Jim_WrongNumArgs(interp, 1, argv, "method ?args ...?"); + return JIM_ERR; + } + char *name = (char*) Jim_GetString(argv[1], NULL); + char *file = (char*) Jim_GetString(argv[2], NULL); + + // Find length + const char *data; + int actual; + + int retcode; + + const char *script = alloc_printf("set dummy_val $httppostdata(%s); set dummy_val", + name); + retcode = Jim_Eval_Named(interp, script, __FILE__, __LINE__); + free((void *) script); + if (retcode != JIM_OK) + return retcode; + + data = Jim_GetString(Jim_GetResult(interp), &actual); + + FILE *f = fopen(file, "wb"); + if (NULL == f) + { + Jim_SetResultString(interp, "Could not create file", -1); + return JIM_ERR; + } + + int result = fwrite(data, 1, actual, f); + fclose(f); + + if (result != actual) + { + Jim_SetResultString(interp, "Could not write to file", -1); + return JIM_ERR; + } + return JIM_OK; +} + + +int +httpd_Jim_Command_formfetch(Jim_Interp *interp, + 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, __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; + struct MHD_PostProcessor *postprocessor; + + //Jim_Obj *dict; + + int complete; /* did we receive the entire post ? */ + +}; + +static void request_completed(void *cls, struct MHD_Connection *connection, + void **con_cls, enum MHD_RequestTerminationCode toe) +{ + struct httpd_request *r = (struct httpd_request*) *con_cls; + + if (NULL == r) + return; + + 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, + 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); + + if (dict != NULL) + { + if (Jim_DictKey(interp, dict, keyObj, &value, 0) != JIM_OK) + { + 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 */ + 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 */ +static int iterate_post(void *con_cls, enum MHD_ValueKind kind, + const char *key, const char *filename, const char *content_type, + const char *transfer_encoding, const char *data, uint64_t off, + size_t size) +{ + struct httpd_request *r = (struct httpd_request*) con_cls; + + append_key(r, key, data, off, size); + + return MHD_YES; +} + +static int record_arg(void *cls, enum MHD_ValueKind kind, const char *key, + const char *value) +{ + struct httpd_request *r = (struct httpd_request*) cls; + append_key(r, key, value, 0, strlen(value)); + return MHD_YES; +} + + +static int handle_request(struct MHD_Connection * connection, const char * url) +{ + struct MHD_Response * response; + + int ret; + const char *suffix; + suffix = strrchr(url, '.'); + if ((suffix != NULL) && (strcmp(suffix, ".tcl") == 0)) + { + printf("Run tcl %s\n", url); + + int retcode; + + const char *script = alloc_printf( + "global httpdata; source {%s}; set httpdata", url); + retcode = Jim_Eval_Named(interp, script, __FILE__, __LINE__); + free((void *) script); + + if (retcode != JIM_OK) + { + printf("Tcl failed\n"); + const char *t = httpd_exec_cgi_tcl_error(interp); + if (t == NULL) + return MHD_NO; + + response = MHD_create_response_from_data(strlen(t), (void *) t, + MHD_YES, MHD_NO); + ret = MHD_queue_response(connection, + MHD_HTTP_INTERNAL_SERVER_ERROR, response); + MHD_destroy_response(response); + return ret; + } + else + { + LOG_DEBUG("Tcl OK"); + /* FIX!!! how to handle mime types??? */ + const char *result; + int reslen; + result = Jim_GetString(Jim_GetResult(interp), &reslen); + + response = MHD_create_response_from_data(reslen, (void *) result, + MHD_NO, MHD_YES); + ret = MHD_queue_response(connection, + MHD_HTTP_INTERNAL_SERVER_ERROR, response); + MHD_destroy_response(response); + return ret; + } + } + else + { + void *data; + size_t len; + + int retval = loadFile(url, &data, &len); + if (retval != ERROR_OK) + { + printf("Did not find %s\n", url); + + response = MHD_create_response_from_data(strlen(PAGE_NOT_FOUND), + (void *) PAGE_NOT_FOUND, MHD_NO, MHD_NO); + ret = MHD_queue_response(connection, MHD_HTTP_NOT_FOUND, response); + MHD_destroy_response(response); + return ret; + } + + 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); + + //free(data); + return ret; + } +} + +static int ahc_echo_inner(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 post = 0; + + if (0 == strcmp(method, "POST")) + { + post = 1; + } + else if (0 == strcmp(method, "GET")) + { + } + else + { + return MHD_NO; /* unexpected method */ + } + + struct httpd_request *r; + if (*ptr == NULL) + { + /* The first time only the headers are valid, + do not respond in the first round... */ + + *ptr = malloc(sizeof(struct httpd_request)); + if (*ptr == NULL) + return MHD_NO; + memset(*ptr, 0, sizeof(struct httpd_request)); + + r = (struct httpd_request *) *ptr; + + r->post = post; + Jim_SetVariableStr(interp, "httppostdata", Jim_NewDictObj(interp, NULL, 0)); + + /* fill in url query strings in dictonary */ + MHD_get_connection_values(connection, MHD_GET_ARGUMENT_KIND, + record_arg, r); + + if (r->post) + { + r->postprocessor = MHD_create_post_processor(connection, 2048 + * 1024, &iterate_post, r); + } + + return MHD_YES; + } + + r = (struct httpd_request *) *ptr; + + if (r->post) + { + /* consume post data */ + if (*upload_data_size) + { + MHD_post_process(r->postprocessor, upload_data, *upload_data_size); + *upload_data_size = 0; + return MHD_YES; + } + else + { + } + } else + { + } + + /* hand over to request who will be using it. */ + // r->dict = NULL; + + + /* FIX!!!! we need more advanced handling of url's to avoid them + * being subverted to evil purposes + */ + + const char *httpd_dir = PKGDATADIR "/httpd"; + + if (*url=='/') + { + url++; /* skip '/' */ + } + if (!*url) + url="index.tcl"; + + const char *file_name = alloc_printf("%s/%s", httpd_dir, url); + int result = handle_request(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; + +int httpd_start(void) +{ + pthread_mutexattr_t 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 */ + 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; +} + +void httpd_stop(void) +{ + MHD_stop_daemon(d); + pthread_mutex_destroy(&mutex); +} +