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New object parser

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This commit is contained in:
fvanroie 2021-02-09 06:28:51 +01:00
parent 30f25813d4
commit 109991cd01
1 changed files with 64 additions and 23 deletions
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87
src/hasp/hasp_dispatch.cpp
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@ -91,37 +91,79 @@ void dispatch_json_error(uint8_t tag, DeserializationError & jsonError)
}
// p[x].b[y].attr=value
inline bool dispatch_process_button_attribute(const char * topic_p, const char * payload)
static inline bool dispatch_parse_button_attribute(const char * topic_p, const char * payload)
{
// Log.verbose(TAG_MSGR,F("BTN ATTR: %s = %s"), strTopic.c_str(), payload);
long num;
char * pEnd;
uint8_t pageid, objid;
unsigned int pageid, objid;
// const char * topic_p = strTopic.c_str();
if(*topic_p != 'p' && *topic_p != 'P') return false; // obligated p
topic_p++;
if(sscanf(topic_p, HASP_OBJECT_NOTATION ".", &pageid, &objid) == 2) { // Literal String
// OK, continue below
} else if(sscanf(topic_p, "p[%u].b[%u].", &pageid, &objid) == 2) { // Literal String
// TODO: obsolete old syntax p[x].b[y].
// OK, continue below
while(*topic_p++ != '.') {
// strip to '.' character
}
if(*topic_p == '[') { // optional brackets, TODO: remove
topic_p++;
num = strtol(topic_p, &pEnd, DEC);
if(*pEnd != ']') return false; // obligated closing bracket
pEnd++;
} else {
return false;
num = strtol(topic_p, &pEnd, DEC);
}
while(*topic_p != '.') {
if(*topic_p == 0) return false; // strip to '.' character
if(num < 0 || num > HASP_NUM_PAGES) return false; // page number must be valid
pageid = (uint8_t)num;
topic_p = pEnd;
if(*topic_p == '.') topic_p++; // optional separator
if(*topic_p != 'b' && *topic_p != 'B') return false; // obligated b
topic_p++;
if(*topic_p == '[') { // optional brackets, TODO: remove
topic_p++;
num = strtol(topic_p, &pEnd, DEC);
if(*pEnd != ']') return false; // obligated closing bracket
pEnd++;
} else {
num = strtol(topic_p, &pEnd, DEC);
}
hasp_process_attribute((uint8_t)pageid, (uint8_t)objid, topic_p, payload);
if(num < 0 || num > 255) return false; // id must be valid
objid = (uint8_t)num;
topic_p = pEnd;
if(*topic_p != '.') return false; // obligated seperator
topic_p++;
hasp_process_attribute(pageid, objid, topic_p, payload);
return true;
/*
if(sscanf(topic_p, HASP_OBJECT_NOTATION ".", &pageid, &objid) == 2) { // Literal String
// OK, continue below
} else if(sscanf(topic_p, "p[%u].b[%u].", &pageid, &objid) == 2) { // Literal String
// TODO: obsolete old syntax p[x].b[y].
// OK, continue below
while(*topic_p++ != '.') {
// strip to '.' character
}
} else {
return false;
}
while(*topic_p != '.') {
if(*topic_p == 0) return false; // strip to '.' character
topic_p++;
}
hasp_process_attribute((uint8_t)pageid, (uint8_t)objid, topic_p, payload);
return true; */
// String strPageId((char *)0);
// String strTemp((char *)0);
@ -168,7 +210,7 @@ void dispatch_command(const char * topic, const char * payload)
// } else if(strcasecmp_P(topic, PSTR("screenshot")) == 0) {
// guiTakeScreenshot("/screenshot.bmp"); // Literal String
} else if(topic[0] == 'p' && dispatch_process_button_attribute(topic, payload)) {
} else if((topic[0] == 'p' || topic[0] == 'P') && dispatch_parse_button_attribute(topic, payload)) {
return; // matched pxby.attr
#if HASP_USE_CONFIG > 0
@ -872,7 +914,6 @@ void dispatch_calibrate(const char * topic = NULL, const char * payload = NULL)
void dispatch_wakeup(const char *, const char *)
{
// dispatch_calibrate();
lv_disp_trig_activity(NULL);
}
@ -885,7 +926,7 @@ void dispatch_factory_reset(const char *, const char *)
{
dispatch_factory_reset();
delay(500);
dispatch_reboot(false); // don't save config
dispatch_reboot(false); // don't save running config
}
/******************************************* Commands builder *******************************************/
@ -906,7 +947,7 @@ static void dispatch_add_command(const char * p_cmdstr, void (*func)(const char
void dispatchSetup()
{
// In order of importance : commands are NOT case-sensitive
// The command.func() call will receive the full payload as ONLY parameter!
// The command.func() call will receive the full topic and payload parameters!
/* WARNING: remember to expand the commands array when adding new commands */
dispatch_add_command(PSTR("json"), dispatch_parse_json);