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LibTeleinfo
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Mise en forme, correction bug flags

This commit is contained in:
Charles 2015-07-22 05:45:13 +02:00
parent a54fb0c456
commit 73c3b7fd2c
1 changed files with 22 additions and 25 deletions
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45
LibTeleinfo.cpp
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@ -139,7 +139,7 @@ Input : Pointer to the label name
Output : pointer to the new node (or founded one)
state of the label changed by the function
====================================================================== */
ValueList * TInfo::valueAdd(char * name, char * value, uint8_t checksum, uint8_t * valuestate)
ValueList * TInfo::valueAdd(char * name, char * value, uint8_t checksum, uint8_t * flags)
{
// Get our linked list
ValueList * me = &_valueslist;
@ -148,7 +148,7 @@ ValueList * TInfo::valueAdd(char * name, char * value, uint8_t checksum, uint8_t
uint8_t lgvalue = strlen(value);
// clear flags
*valuestate = TINFO_FLAGS_NONE ;
*flags = TINFO_FLAGS_NONE ;
// Got one and all seems good ?
if (me && lgname && lgvalue && checksum) {
@ -157,7 +157,7 @@ ValueList * TInfo::valueAdd(char * name, char * value, uint8_t checksum, uint8_t
ValueList *parNode = NULL ;
// By default we done nothing
*valuestate = TINFO_FLAGS_NOTHING;
*flags = TINFO_FLAGS_NOTHING;
// Loop thru the node
while (me->next) {
@ -172,13 +172,12 @@ ValueList * TInfo::valueAdd(char * name, char * value, uint8_t checksum, uint8_t
// Already got also this value, return US
if (strncmp(me->value, value, lgvalue) == 0) {
me->flags = TINFO_FLAGS_EXIST;
*valuestate = me->flags;
*flags = me->flags;
return ( me );
}
else {
} else {
// We changed the value
me->flags = TINFO_FLAGS_UPDATED;
*valuestate = me->flags;
*flags = me->flags;
// Do we have enought space to hold new value ?
if (strlen(me->value) >= lgvalue ) {
// Copy it
@ -187,8 +186,7 @@ ValueList * TInfo::valueAdd(char * name, char * value, uint8_t checksum, uint8_t
// That's all
return (me);
}
else {
} else {
// indicate parent node next following node instead of me
parNode->next = me->next;
@ -205,23 +203,14 @@ ValueList * TInfo::valueAdd(char * name, char * value, uint8_t checksum, uint8_t
// Our linked list structure sizeof(ValueList)
// + Name + '\0'
// + Value + '\0'
size_t size = sizeof(ValueList) + lgname + 1 + lgvalue + 1 ;
// Create new node with size to store strings
if ((newNode = (ValueList *) malloc(size) ) == NULL) {
if ((newNode = (ValueList *) malloc(size) ) == NULL)
return ( (ValueList *) NULL );
}
else {
else
// get our buffer Safe
memset(newNode, 0, size);
// We not changed this node ?
if (me->flags != TINFO_FLAGS_UPDATED)
// so we added this node !
me->flags = TINFO_FLAGS_ADDED;
*valuestate = me->flags ;
}
// Put the new node on the list
me->next = newNode;
@ -235,6 +224,14 @@ ValueList * TInfo::valueAdd(char * name, char * value, uint8_t checksum, uint8_t
memcpy(newNode->name , name , lgname );
memcpy(newNode->value, value , lgvalue );
// So we just created this node but was it new
// or was matter of text size ?
if (*flags != TINFO_FLAGS_UPDATED) {
// so we added this node !
newNode->flags = TINFO_FLAGS_ADDED;
*flags = newNode->flags ;
}
// return pointer on the new node
return (newNode);
}
@ -471,7 +468,7 @@ ValueList * TInfo::checkLine(char * pline)
char * pvalue;
char checksum;
char buff[TINFO_BUFSIZE];
uint8_t value_state;
uint8_t flags;
boolean err = true ; // Assume error
int len ; // Group len
@ -530,18 +527,18 @@ ValueList * TInfo::checkLine(char * pline)
customLabel(ptok, pvalue);
// Add value to linked lists of values
ValueList * me = valueAdd(ptok, pvalue, checksum, &value_state);
ValueList * me = valueAdd(ptok, pvalue, checksum, &flags);
// value correctly added/changed
if ( me ) {
// something to do with new datas
if (value_state & (TINFO_FLAGS_UPDATED | TINFO_FLAGS_ADDED) ) {
if (flags & (TINFO_FLAGS_UPDATED | TINFO_FLAGS_ADDED) ) {
// this frame will for sure be updated
_frame_updated = true;
// Do we need to advertise user callback
if (_fn_data)
_fn_data(me, value_state);
_fn_data(me, flags);
}
}
}