word wrap - part 1 and 2

apps/reader/utility.cpp

@@ -31,6 +31,19 @@ bool stringEndsWith(const char* str, const char* pattern)
     return false;
 }
 
+void stringNCopy(char* dest, int max, const char* src, int len)
+{
+    while(len>0 && max >1 && *src)
+    {
+        *dest = *src;
+        dest++;
+        src++;
+        len--;
+        max--;
+    }
+    *dest=0;
+}
+
 
 #ifdef DEVICE
 
@@ -54,6 +67,34 @@ int filesWithExtension(const char* extension, External::Archive::File* files, in
 }
 #else
 
+static void fillFileData(External::Archive::File& file)
+{    
+    file.data = nullptr;
+    file.dataLength = 0;   
+
+    struct stat info;
+    if (stat(file.name, &info) != 0) 
+    {
+        return;
+    }   
+    
+    unsigned char* content = new unsigned char[info.st_size];
+    if (content == NULL) 
+    {
+        return ;
+    }   
+    FILE *fp = fopen(file.name, "rb");
+    if (fp == NULL) 
+    {
+        return ;
+    }
+    
+    fread(content, info.st_size, 1, fp);        
+    fclose(fp);
+    file.data = content;
+    file.dataLength = info.st_size;            
+}
+
 int filesWithExtension(const char* extension, External::Archive::File* files, int filesSize) 
 {
   dirent *file;
@@ -63,9 +104,10 @@ int filesWithExtension(const char* extension, External::Archive::File* files, in
   {
     while ((file = readdir(d)) != NULL) 
     {
-      if(stringEndsWith(dir->d_name, extension))
+      if(stringEndsWith(file->d_name, extension))
       {
         files[nb].name = strdup(file->d_name);//will probably leak
+        fillFileData(files[nb]);
         nb++;
         if(nb == filesSize)
             break;
@@ -75,7 +117,6 @@ int filesWithExtension(const char* extension, External::Archive::File* files, in
   }
   return nb;
 }
-
 #endif
 
 }