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path: root/protocols/Tlen/src/tlen_xml.cpp
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Diffstat (limited to 'protocols/Tlen/src/tlen_xml.cpp')
-rw-r--r--protocols/Tlen/src/tlen_xml.cpp114
1 files changed, 57 insertions, 57 deletions
diff --git a/protocols/Tlen/src/tlen_xml.cpp b/protocols/Tlen/src/tlen_xml.cpp
index 28e3ca07c6..68ddc29145 100644
--- a/protocols/Tlen/src/tlen_xml.cpp
+++ b/protocols/Tlen/src/tlen_xml.cpp
@@ -29,25 +29,25 @@ static void TlenXmlRemoveChild(XmlNode *node, XmlNode *child);
void TlenXmlInitState(XmlState *xmlState)
{
- if (xmlState == NULL) return;
- xmlState->root.name = NULL;
+ if (xmlState == nullptr) return;
+ xmlState->root.name = nullptr;
xmlState->root.depth = 0;
xmlState->root.numAttr = 0;
xmlState->root.maxNumAttr = 0;
- xmlState->root.attr = NULL;
+ xmlState->root.attr = nullptr;
xmlState->root.numChild = 0;
xmlState->root.maxNumChild = 0;
- xmlState->root.child = NULL;
- xmlState->root.text = NULL;
+ xmlState->root.child = nullptr;
+ xmlState->root.text = nullptr;
xmlState->root.state = NODE_OPEN;
- xmlState->callback1_open = NULL;
- xmlState->callback1_close = NULL;
- xmlState->callback2_open = NULL;
- xmlState->callback2_close = NULL;
- xmlState->userdata1_open = NULL;
- xmlState->userdata1_close = NULL;
- xmlState->userdata2_open = NULL;
- xmlState->userdata2_close = NULL;
+ xmlState->callback1_open = nullptr;
+ xmlState->callback1_close = nullptr;
+ xmlState->callback2_open = nullptr;
+ xmlState->callback2_close = nullptr;
+ xmlState->userdata1_open = nullptr;
+ xmlState->userdata1_close = nullptr;
+ xmlState->userdata2_open = nullptr;
+ xmlState->userdata2_close = nullptr;
}
void TlenXmlDestroyState(XmlState *xmlState)
@@ -55,7 +55,7 @@ void TlenXmlDestroyState(XmlState *xmlState)
int i;
XmlNode *node;
- if (xmlState == NULL)
+ if (xmlState == nullptr)
return;
// Note: cannot use TlenXmlFreeNode() to free xmlState->root
// because it will do mir_free(xmlState->root) which is not freeable.
@@ -173,7 +173,7 @@ int TlenXmlParse(XmlState *xmlState, char *buffer, int datalen)
str = (char *) mir_alloc(q-p+1);
strncpy(str, p, q-p);
str[q-p] = '\0';
- TlenXmlProcessElem(xmlState, ELEM_TEXT, str, NULL);
+ TlenXmlProcessElem(xmlState, ELEM_TEXT, str, nullptr);
mir_free(str);
num += (q-p);
p = q;
@@ -193,7 +193,7 @@ static void TlenXmlParseAttr(XmlNode *node, char *text)
char *p;
XmlAttr *a;
- if (node == NULL || text == NULL || mir_strlen(text) <= 0)
+ if (node == nullptr || text == nullptr || mir_strlen(text) <= 0)
return;
for (p=text;;) {
@@ -277,7 +277,7 @@ static BOOL TlenXmlProcessElem(XmlState *xmlState, XmlElemType elemType, char *e
//BOOL activateCallback = FALSE;
char *text, *attr;
- if (elemText == NULL) return FALSE;
+ if (elemText == nullptr) return FALSE;
if (elemType == ELEM_OPEN && !mir_strcmp(elemText, "?xml")) {
// TlenLog("XML: skip <?xml> tag");
@@ -286,7 +286,7 @@ static BOOL TlenXmlProcessElem(XmlState *xmlState, XmlElemType elemType, char *e
// Find active node
node = &(xmlState->root);
- parentNode = NULL;
+ parentNode = nullptr;
while (node->numChild>0 && node->child[node->numChild-1]->state == NODE_OPEN) {
parentNode = node;
node = node->child[node->numChild-1];
@@ -299,7 +299,7 @@ static BOOL TlenXmlProcessElem(XmlState *xmlState, XmlElemType elemType, char *e
if (elemAttr)
attr = mir_strdup(elemAttr);
else
- attr = NULL;
+ attr = nullptr;
switch (elemType) {
case ELEM_OPEN:
@@ -313,14 +313,14 @@ static BOOL TlenXmlProcessElem(XmlState *xmlState, XmlElemType elemType, char *e
n->depth = node->depth + 1;
n->state = NODE_OPEN;
n->numChild = n->maxNumChild = 0;
- n->child = NULL;
+ n->child = nullptr;
n->numAttr = n->maxNumAttr = 0;
- n->attr = NULL;
+ n->attr = nullptr;
TlenXmlParseAttr(n, attr);
- n->text = NULL;
- if (n->depth == 1 && xmlState->callback1_open != NULL)
+ n->text = nullptr;
+ if (n->depth == 1 && xmlState->callback1_open != nullptr)
(*(xmlState->callback1_open))(n, xmlState->userdata1_open);
- if (n->depth == 2 && xmlState->callback2_open != NULL)
+ if (n->depth == 2 && xmlState->callback2_open != nullptr)
(*xmlState->callback2_open)(n, xmlState->userdata2_open);
break;
case ELEM_OPENCLOSE:
@@ -334,29 +334,29 @@ static BOOL TlenXmlProcessElem(XmlState *xmlState, XmlElemType elemType, char *e
n->depth = node->depth + 1;
n->state = NODE_CLOSE;
n->numChild = n->maxNumAttr = 0;
- n->child = NULL;
+ n->child = nullptr;
n->numAttr = n->maxNumAttr = 0;
- n->attr = NULL;
+ n->attr = nullptr;
TlenXmlParseAttr(n, attr);
- n->text = NULL;
- if (n->depth == 1 && xmlState->callback1_close != NULL) {
+ n->text = nullptr;
+ if (n->depth == 1 && xmlState->callback1_close != nullptr) {
(*(xmlState->callback1_close))(n, xmlState->userdata1_close);
TlenXmlRemoveChild(node, n);
}
- if (n->depth == 2 && xmlState->callback2_close != NULL) {
+ if (n->depth == 2 && xmlState->callback2_close != nullptr) {
(*xmlState->callback2_close)(n, xmlState->userdata2_close);
TlenXmlRemoveChild(node, n);
}
break;
case ELEM_CLOSE:
- if (node->name != NULL && !mir_strcmp(node->name, text)) {
+ if (node->name != nullptr && !mir_strcmp(node->name, text)) {
node->state = NODE_CLOSE;
int nodeDepth = node->depth;
- if (nodeDepth == 1 && xmlState->callback1_close != NULL) {
+ if (nodeDepth == 1 && xmlState->callback1_close != nullptr) {
(*(xmlState->callback1_close))(node, xmlState->userdata1_close);
TlenXmlRemoveChild(parentNode, node);
}
- if (nodeDepth == 2 && xmlState->callback2_close != NULL) {
+ if (nodeDepth == 2 && xmlState->callback2_close != nullptr) {
(*xmlState->callback2_close)(node, xmlState->userdata2_close);
TlenXmlRemoveChild(parentNode, node);
}
@@ -387,13 +387,13 @@ char *TlenXmlGetAttrValue(XmlNode *node, char *key)
{
int i;
- if (node == NULL || node->numAttr <= 0 || key == NULL || mir_strlen(key) <= 0)
- return NULL;
+ if (node == nullptr || node->numAttr <= 0 || key == nullptr || mir_strlen(key) <= 0)
+ return nullptr;
for (i=0; i<node->numAttr; i++) {
if (node->attr[i]->name && !mir_strcmp(key, node->attr[i]->name))
return node->attr[i]->value;
}
- return NULL;
+ return nullptr;
}
XmlNode *TlenXmlGetChild(XmlNode *node, char *tag)
@@ -405,8 +405,8 @@ XmlNode *TlenXmlGetNthChild(XmlNode *node, char *tag, int nth)
{
int i, num;
- if (node == NULL || node->numChild <= 0 || tag == NULL || mir_strlen(tag) <= 0 || nth < 1)
- return NULL;
+ if (node == nullptr || node->numChild <= 0 || tag == nullptr || mir_strlen(tag) <= 0 || nth < 1)
+ return nullptr;
num = 1;
for (i=0; i<node->numChild; i++) {
if (node->child[i]->name && !mir_strcmp(tag, node->child[i]->name)) {
@@ -416,7 +416,7 @@ XmlNode *TlenXmlGetNthChild(XmlNode *node, char *tag, int nth)
num++;
}
}
- return NULL;
+ return nullptr;
}
XmlNode *TlenXmlGetChildWithGivenAttrValue(XmlNode *node, char *tag, char *attrKey, char *attrValue)
@@ -424,23 +424,23 @@ XmlNode *TlenXmlGetChildWithGivenAttrValue(XmlNode *node, char *tag, char *attrK
int i;
char *str;
- if (node == NULL || node->numChild <= 0 || tag == NULL || mir_strlen(tag) <= 0 || attrKey == NULL || mir_strlen(attrKey) <= 0 || attrValue == NULL || mir_strlen(attrValue) <= 0)
- return NULL;
+ if (node == nullptr || node->numChild <= 0 || tag == nullptr || mir_strlen(tag) <= 0 || attrKey == nullptr || mir_strlen(attrKey) <= 0 || attrValue == nullptr || mir_strlen(attrValue) <= 0)
+ return nullptr;
for (i=0; i<node->numChild; i++) {
if (node->child[i]->name && !mir_strcmp(tag, node->child[i]->name)) {
- if ((str=TlenXmlGetAttrValue(node->child[i], attrKey)) != NULL)
+ if ((str=TlenXmlGetAttrValue(node->child[i], attrKey)) != nullptr)
if (!mir_strcmp(str, attrValue))
return node->child[i];
}
}
- return NULL;
+ return nullptr;
}
static void TlenXmlRemoveChild(XmlNode *node, XmlNode *child)
{
int i;
- if (node == NULL || child == NULL || node->numChild <= 0) return;
+ if (node == nullptr || child == nullptr || node->numChild <= 0) return;
for (i=0; i<node->numChild; i++) {
if (node->child[i] == child)
break;
@@ -457,7 +457,7 @@ void TlenXmlFreeNode(XmlNode *node)
{
int i;
- if (node == NULL)
+ if (node == nullptr)
return;
// Free all children first
for (i=0; i<node->numChild; i++)
@@ -482,7 +482,7 @@ XmlNode *TlenXmlCopyNode(XmlNode *node)
XmlNode *n;
int i;
- if (node == NULL) return NULL;
+ if (node == nullptr) return nullptr;
n = (XmlNode *) mir_alloc(sizeof(XmlNode));
// Copy attributes
if (node->numAttr > 0) {
@@ -490,13 +490,13 @@ XmlNode *TlenXmlCopyNode(XmlNode *node)
for (i=0; i<node->numAttr; i++) {
n->attr[i] = (XmlAttr *) mir_alloc(sizeof(XmlAttr));
if (node->attr[i]->name) n->attr[i]->name = mir_strdup(node->attr[i]->name);
- else n->attr[i]->name = NULL;
+ else n->attr[i]->name = nullptr;
if (node->attr[i]->value) n->attr[i]->value = mir_strdup(node->attr[i]->value);
- else n->attr[i]->value = NULL;
+ else n->attr[i]->value = nullptr;
}
}
else
- n->attr = NULL;
+ n->attr = nullptr;
// Recursively copy children
if (node->numChild > 0) {
n->child = (XmlNode **) mir_alloc(node->numChild*sizeof(XmlNode *));
@@ -504,7 +504,7 @@ XmlNode *TlenXmlCopyNode(XmlNode *node)
n->child[i] = TlenXmlCopyNode(node->child[i]);
}
else
- n->child = NULL;
+ n->child = nullptr;
// Copy other fields
n->numAttr = node->numAttr;
n->maxNumAttr = node->numAttr;
@@ -512,8 +512,8 @@ XmlNode *TlenXmlCopyNode(XmlNode *node)
n->maxNumChild = node->numChild;
n->depth = node->depth;
n->state = node->state;
- n->name = (node->name)?mir_strdup(node->name):NULL;
- n->text = (node->text)?mir_strdup(node->text):NULL;
+ n->name = (node->name)?mir_strdup(node->name):nullptr;
+ n->text = (node->text)?mir_strdup(node->text):nullptr;
return n;
}
@@ -522,8 +522,8 @@ XmlNode *TlenXmlCreateNode(char *name)
{
XmlNode *n;
- if (name == NULL)
- return NULL;
+ if (name == nullptr)
+ return nullptr;
n = (XmlNode *) mir_alloc(sizeof(XmlNode));
memset(n, 0, sizeof(XmlNode));
@@ -535,7 +535,7 @@ void TlenXmlAddAttr(XmlNode *n, char *name, char *value)
{
int i;
- if (n == NULL || name == NULL || value == NULL)
+ if (n == nullptr || name == nullptr || value == nullptr)
return;
i = n->numAttr;
@@ -550,8 +550,8 @@ XmlNode *TlenXmlAddChild(XmlNode *n, char *name)
{
int i;
- if (n == NULL || name == NULL)
- return NULL;
+ if (n == nullptr || name == nullptr)
+ return nullptr;
i = n->numChild;
n->numChild++;
@@ -564,7 +564,7 @@ XmlNode *TlenXmlAddChild(XmlNode *n, char *name)
void TlenXmlAddText(XmlNode *n, char *text)
{
- if (n != NULL && text != NULL) {
+ if (n != nullptr && text != nullptr) {
if (n->text) mir_free(n->text);
n->text = mir_strdup(text);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 06:33:02 +0000