diff options
Diffstat (limited to 'src/server/httpd.c')
| -rw-r--r-- | src/server/httpd.c | 160 |
1 files changed, 88 insertions, 72 deletions
diff --git a/src/server/httpd.c b/src/server/httpd.c index 96e33824..348a081b 100644 --- a/src/server/httpd.c +++ b/src/server/httpd.c @@ -261,13 +261,89 @@ static int record_arg(void *cls, enum MHD_ValueKind kind, const char *key, 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) + +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, "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; + } + + LOG_DEBUG("Serving %s length=%d", 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 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) +{ int post = 0; if (0 == strcmp(method, "POST")) @@ -337,79 +413,19 @@ static int ahc_echo(void * cls, struct MHD_Connection * connection, * being subverted to evil purposes */ - url++; /* skip '/' */ + const char *httpd_dir=PKGLIBDIR "/httpd"; - const char *suffix; - suffix = strrchr(url, '.'); - if ((suffix != NULL) && (strcmp(suffix, ".tcl") == 0)) + if (*url=='/') { - 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; - } + url++; /* skip '/' */ } - 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"); + if (!*url) + url="index.tcl"; - ret = MHD_queue_response(connection, MHD_HTTP_OK, response); - MHD_destroy_response(response); - - //free(data); - return ret; - } + 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 struct MHD_Daemon * d; |