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authorzautrix <zautrix>2004-06-26 19:01:18 (UTC)
committer zautrix <zautrix>2004-06-26 19:01:18 (UTC)
commitb9aad1f15dc600e4dbe4c62d3fcced6363188ba3 (patch) (side-by-side diff)
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Initial revision
Diffstat (limited to 'libical/src/libicalss/icalcstpclient.c') (more/less context) (ignore whitespace changes)
-rw-r--r--libical/src/libicalss/icalcstpclient.c350
1 files changed, 350 insertions, 0 deletions
diff --git a/libical/src/libicalss/icalcstpclient.c b/libical/src/libicalss/icalcstpclient.c
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+/* -*- Mode: C -*-
+ ======================================================================
+ FILE: icalcstps.c
+ CREATOR: ebusboom 23 Jun 2000
+
+ $Id$
+ $Locker$
+
+ (C) COPYRIGHT 2000, Eric Busboom, http://www.softwarestudio.org
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of either:
+
+ The LGPL as published by the Free Software Foundation, version
+ 2.1, available at: http://www.fsf.org/copyleft/lesser.html
+
+ Or:
+
+ The Mozilla Public License Version 1.0. You may obtain a copy of
+ the License at http://www.mozilla.org/MPL/
+
+
+ ======================================================================*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "icalerror.h"
+#include "ical.h"
+#include "icalcstp.h"
+#include "icalcstpclient.h"
+#include "pvl.h"
+
+// Eugen C. <eug@thekompany.com>
+#include <defines.h>
+#ifndef _QTWIN_
+#include <sys/types.h> /* For send(), others */
+#include <sys/socket.h> /* For send(), others. */
+#include<unistd.h>
+#endif
+// Eugen C. <eug@thekompany.com>
+
+#include <errno.h>
+#include <stdlib.h> /* for malloc */
+#include <string.h>
+
+#define EOL "\n"
+
+
+/* Client state machine */
+
+typedef enum icalcstpc_line_type {
+ ICALCSTPC_RESPONSE_CODE_LINE,
+ ICALCSTPC_TERMINATOR_LINE,
+ ICALCSTPC_APPLICATION_DATA_LINE
+} icalcstpc_line_type;
+
+typedef enum icalcstpc_state {
+ ICALCSTPC_SEND_STATE,
+ ICALCSTPC_RESPONSE_CODE_STATE,
+ ICALCSTPC_RESPONSE_DATA_STATE
+} icalcstpc_state;
+
+
+
+struct icalcstpc_impl {
+ int timeout;
+ icalparser *parser;
+ icalcstp_command command;
+ icalcstpc_state state;
+ char* next_output;
+ char* next_input;
+};
+
+icalcstpc* icalcstpc_new()
+{
+ struct icalcstpc_impl *impl;
+
+ impl = malloc(sizeof(struct icalcstpc_impl));
+
+ if(impl == 0){
+ icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+ return 0;
+ }
+
+ memset(impl,0,sizeof(struct icalcstpc_impl));
+
+ return impl;
+}
+
+void icalcstpc_free(icalcstpc* cstpc)
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstpc;
+
+ if(impl->next_output != 0){
+ free(impl->next_output);
+ }
+
+ if(impl->next_input != 0){
+ free(impl->next_input);
+ }
+
+
+ if(impl->parser != 0){
+ icalparser_free(impl->parser);
+ }
+}
+
+/* Get the next string to send to the server */
+char* icalcstpc_next_output(icalcstpc* cstp, char * line)
+{
+ char* out;
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+
+ if(impl->next_output == 0){
+ return 0;
+ }
+
+ out = impl->next_output;
+
+ impl->next_output = 0;
+
+ icalmemory_add_tmp_buffer(out);
+
+ return out;
+}
+
+/* process the next string sent by the server */
+int icalcstpc_next_input(icalcstpc* cstp, char* line)
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+ icalcstpc_line_type line_type;
+
+ if(icalcstp_line_is_endofdata(line) || line == 0){
+ return 0;
+ }
+
+ switch (impl->command){
+ case ICAL_ABORT_COMMAND:{
+ break;
+ }
+ case ICAL_AUTHENTICATE_COMMAND:{
+ break;
+ }
+ case ICAL_CAPABILITY_COMMAND:{
+ break;
+ }
+ case ICAL_CONTINUE_COMMAND:{
+ break;
+ }
+ case ICAL_CALIDEXPAND_COMMAND:{
+ break;
+ }
+ case ICAL_IDENTIFY_COMMAND:{
+ break;
+ }
+ case ICAL_DISCONNECT_COMMAND:{
+ break;
+ }
+ case ICAL_SENDDATA_COMMAND:{
+ break;
+ }
+ case ICAL_STARTTLS_COMMAND:{
+ break;
+ }
+ case ICAL_UPNEXPAND_COMMAND:{
+ break;
+ }
+ case ICAL_COMPLETE_COMMAND:{
+ break;
+ }
+ case ICAL_UNKNOWN_COMMAND:{
+ break;
+ }
+ default:
+ break;
+ }
+}
+
+/* After icalcstpc_next_input returns a 0, there are responses
+ ready. use these to get them */
+icalcstpc_response icalcstpc_first_response(icalcstpc* cstp)
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+
+}
+
+
+icalcstpc_response icalcstpc_next_response(icalcstpc* cstp)
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+}
+
+
+int icalcstpc_set_timeout(icalcstpc* cstp, int sec)
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+}
+
+icalerrorenum icalcstpc_abort(icalcstpc* cstp)
+{
+ struct icalcstpc_impl* impl = (struct icalcstpc_impl*)cstp;
+
+ icalerror_check_arg_re(cstp!=0,"cstp",ICAL_BADARG_ERROR);
+
+ impl->next_output = "ABORT\n";
+
+ return ICAL_NO_ERROR;
+}
+
+icalerrorenum icalcstpclient_setup_output(icalcstpc* cstp, size_t sz)
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+
+ if(impl->next_output != 0){
+ icalerror_set_errno(ICAL_USAGE_ERROR);
+ return ICAL_USAGE_ERROR;
+ }
+
+ impl->next_output = malloc(sz);
+
+ if(impl->next_output == 0){
+ icalerror_set_errno(ICAL_NEWFAILED_ERROR);
+ return ICAL_NEWFAILED_ERROR;
+ }
+
+ return ICAL_NO_ERROR;
+
+}
+
+icalerrorenum icalcstpc_authenticate(icalcstpc* cstp, char* mechanism,
+ char* data, char* f(char*))
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+ char* command_str;
+ icalerrorenum error;
+ size_t sz;
+
+ icalerror_check_arg_re(cstp!=0,"cstp",ICAL_BADARG_ERROR);
+ icalerror_check_arg_re(mechanism!=0,"mechanism",ICAL_BADARG_ERROR);
+ icalerror_check_arg_re(data!=0,"data",ICAL_BADARG_ERROR);
+ icalerror_check_arg_re(f!=0,"f",ICAL_BADARG_ERROR);
+
+ impl->command = ICAL_AUTHENTICATE_COMMAND;
+
+ command_str = icalcstp_command_to_string(impl->command);
+
+ sz = strlen(command_str) + strlen(mechanism) + strlen(data) + 4;
+
+ if((error=icalcstpclient_setup_output(cstp,sz)) != ICAL_NO_ERROR){
+ return error;
+ }
+
+ sprintf(impl->next_output,"%s %s %s%s",command_str,mechanism,data,EOL);
+
+ return ICAL_NO_ERROR;
+}
+
+icalerrorenum icalcstpc_capability(icalcstpc* cstp)
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+ char* command_str;
+ icalerrorenum error;
+ size_t sz;
+
+ icalerror_check_arg_re(cstp!=0,"cstp",ICAL_BADARG_ERROR);
+
+ impl->command = ICAL_CAPABILITY_COMMAND;
+
+ command_str = icalcstp_command_to_string(impl->command);
+
+ sz = strlen(command_str);
+
+ if((error=icalcstpclient_setup_output(cstp,sz)) != ICAL_NO_ERROR){
+ return error;
+ }
+
+ return ICAL_NO_ERROR;
+}
+
+icalerrorenum icalcstpc_calidexpand(icalcstpc* cstp,char* calid)
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+
+ impl->command = ICAL_CALIDEXPAND_COMMAND;
+ return ICAL_NO_ERROR;
+}
+
+icalerrorenum icalcstpc_continue(icalcstpc* cstp, unsigned int time)
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+
+ impl->command = ICAL_CONTINUE_COMMAND;
+ return ICAL_NO_ERROR;
+}
+
+icalerrorenum icalcstpc_disconnect(icalcstpc* cstp)
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+
+
+ impl->command = ICAL_DISCONNECT_COMMAND;
+
+ return ICAL_NO_ERROR;
+}
+
+icalerrorenum icalcstpc_identify(icalcstpc* cstp, char* id)
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+
+
+ impl->command = ICAL_IDENTIFY_COMMAND;
+
+ return ICAL_NO_ERROR;
+}
+
+icalerrorenum icalcstpc_starttls(icalcstpc* cstp, char* command,
+ char* data, char * f(char*))
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+
+ impl->command = ICAL_STARTTLS_COMMAND;
+
+ return ICAL_NO_ERROR;
+}
+
+icalerrorenum icalcstpc_upnexpand(icalcstpc* cstp,char* calid)
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+
+
+ impl->command = ICAL_UPNEXPAND_COMMAND;
+
+ return ICAL_NO_ERROR;
+}
+
+icalerrorenum icalcstpc_sendata(icalcstpc* cstp, unsigned int time,
+ icalcomponent *comp)
+{
+ struct icalcstpc_impl *impl = (struct icalcstpc_impl *)cstp;
+
+ impl->command = ICAL_SENDDATA_COMMAND;
+
+ return ICAL_NO_ERROR;
+}
+
+
+
+