Model XML parsing without specific order

debian/var/models/example.xml

@@ -6,11 +6,11 @@
 
   <!-- Model identity informations -->
   <identity>
+    <name>Modèle de test</name>
     <author>Adrien Bourmault</author>
     <author_id>1</author_id>
     <date>2021-08-21-21h34m44s</date>   <!-- TODO timestamp ? -->
     <version>1.0</version>
-    <name>Modèle de test</name>
 
   </identity>
 

include/xml.h

@@ -68,6 +68,7 @@ static inline void resetDocumentRoot(void)
 static inline int parseTag(const char* tagName, char *destination, char destSize)
 {
     char *curString;
+    size_t cursor = 0;
     char res = 0;
 
     xmlNodePtr cur = currentDocumentRoot;
@@ -87,7 +88,12 @@ static inline int parseTag(const char* tagName, char *destination, char destSize
 
             // Check there is text in that tag (and that is asked)
             if (destination && curString[0] != '\n') {
-                snprintf(destination, destSize, "%s\n", curString);
+                cursor =
+                    snprintf(
+                        destination + cursor * sizeof(char),
+                        destSize,
+                        "%s\n",
+                        curString);
                 res++;
             }
             free(curString);
@@ -124,6 +130,7 @@ static inline xmlNodePtr findRoot(const char *tagName, xmlNodePtr curRoot)
 static inline int parseTree(ModelField_t *curTree)
 {
     int currentOrSonCorrectlyParsed = 0;
+    int curValueLen;
 
     while (curTree) {
         if (findRoot(
@@ -141,6 +148,19 @@ static inline int parseTree(ModelField_t *curTree)
             // There are values in that tag
             if (curTree->value[0])
                 if (!(curTree->value[0] == '\0')) {
+                    curValueLen = strlen(curTree->value);
+
+                    // Delete \n chars
+                    for(int i = 0; i < curValueLen; i++) {
+                        if(curTree->value[i] == '\n') {
+                            memmove(&curTree->value[i],
+                                    &curTree->value[i+1],
+                                    curValueLen - i);
+                            curValueLen--;
+                            i--;
+                        }
+                    }
+                    strcat(curTree->value, "\n");
                     printLog("Field %s: %s", curTree->tag, curTree->value);
                 }
         } else {