Lister des fichiers

apps/reader/Makefile

@@ -4,6 +4,7 @@ app_headers += apps/reader/app.h
 app_sreader_src = $(addprefix apps/reader/,\
   app.cpp \
   list_book_controller.cpp \
+  utility.cpp \
 )
 
 apps_src += $(app_sreader_src)

apps/reader/list_book_controller.cpp

@@ -1,5 +1,5 @@
 #include "list_book_controller.h"
-
+#include "utility.h"
 namespace reader
 {
 
@@ -12,8 +12,20 @@ ListBookController::ListBookController(Responder * parentResponder):
     ViewController(parentResponder),
     m_tableView(this, this)
 {
-    m_files[0].name= "Harry Potter 1.txt";
-    m_nbFiles = 1;
+    size_t nbTotalFiles = External::Archive::numberOfFiles();
+
+    for(size_t i=0; i < nbTotalFiles; ++i)
+    {
+        External::Archive::File file;
+        External::Archive::fileAtIndex(i, file);
+        if(stringEndsWith(file.name, ".txt"))
+        {
+            m_files[m_nbFiles] = file;
+            m_nbFiles++;
+            if(m_nbFiles == NB_FILES)
+                break;
+        }
+    }
 }
 
 int ListBookController::numberOfRows() const

apps/reader/utility.cpp

@@ -0,0 +1,27 @@
+#include "utility.h"
+#include <string.h>
+
+namespace reader
+{
+
+bool stringEndsWith(const char* str, const char* pattern)
+{
+    int strLength = strlen(str);
+    int patternLength = strlen(pattern);
+    if (patternLength > strLength)
+        return false;
+        
+    const char* strIter = str + strlen(str);
+    const char* patternIter = pattern + strlen(pattern);
+
+    while(*strIter == *patternIter)
+    {
+        if(patternIter == pattern)
+            return true;
+        strIter--;
+        patternIter--;
+    }
+    return false;
+}
+
+}

apps/reader/utility.h

@@ -0,0 +1,10 @@
+#ifndef __UTILITY_H__
+#define __UTILITY_H__
+
+namespace reader
+{
+
+bool stringEndsWith(const char* str, const char* end);
+
+}
+#endif