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Add notify server feature

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This commit is contained in:
Grégory Soutadé
2023-09-05 20:48:22 +02:00
parent 9388d82138
commit e0bb1bd4f8
3 changed files with 124 additions and 25 deletions
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60
include/libgourou_common.h
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@@ -235,12 +235,7 @@ namespace gourou
return ltrim(rtrim(s, t), t);
}
/**
* @brief Extract text node from tag in document
* It can throw an exception if tag does not exists
* or just return an empty value
*/
static inline std::string extractTextElem(const pugi::xml_node& root, const char* tagName, bool throwOnNull=true)
static inline pugi::xml_node getNode(const pugi::xml_node& root, const char* tagName, bool throwOnNull=true)
{
pugi::xpath_node xpath_node = root.select_node(tagName);
@@ -249,10 +244,23 @@ namespace gourou
if (throwOnNull)
EXCEPTION(GOUROU_TAG_NOT_FOUND, "Tag " << tagName << " not found");
return "";
return pugi::xml_node();
}
pugi::xml_node node = xpath_node.node().first_child();
return xpath_node.node();
}
/**
* @brief Extract text node from tag in document
* It can throw an exception if tag does not exists
* or just return an empty value
*/
static inline std::string extractTextElem(const pugi::xml_node& root, const char* tagName, bool throwOnNull=true)
{
pugi::xml_node node = getNode(root, tagName, throwOnNull);
node = node.first_child();
if (!node)
{
@@ -266,6 +274,30 @@ namespace gourou
return trim(res);
}
/**
* @brief Set text node of a tag in document
* It can throw an exception if tag does not exists
*/
static inline void setTextElem(const pugi::xml_node& root, const char* tagName,
const std::string& value, bool throwOnNull=true)
{
pugi::xml_node node = getNode(root, tagName, throwOnNull);
if (!node)
{
if (throwOnNull)
EXCEPTION(GOUROU_TAG_NOT_FOUND, "Text element for tag " << tagName << " not found");
return;
}
node = node.first_child();
if (!node)
node.append_child(pugi::node_pcdata).set_value(value.c_str());
else
node.set_value(value.c_str());
}
/**
* @brief Extract text attribute from tag in document
* It can throw an exception if attribute does not exists
@@ -273,17 +305,9 @@ namespace gourou
*/
static inline std::string extractTextAttribute(const pugi::xml_node& root, const char* tagName, const char* attributeName, bool throwOnNull=true)
{
pugi::xpath_node xpath_node = root.select_node(tagName);
pugi::xml_node node = getNode(root, tagName, throwOnNull);
if (!xpath_node)
{
if (throwOnNull)
EXCEPTION(GOUROU_TAG_NOT_FOUND, "Tag " << tagName << " not found");
return "";
}
pugi::xml_attribute attr = xpath_node.node().attribute(attributeName);
pugi::xml_attribute attr = node.attribute(attributeName);
if (!attr)
{