MiSERYYYYY · October 30, 2022 00:04 · Oct 29, 2022 · Oct 29, 2022 · Oct 29, 2022 · Oct 29, 2022
diff --git a/bin2c.py b/bin2c.py
@@ -38,7 +38,7 @@ def bin2c(filename, output_filename):
     l = 1
     m = 1
     for i in range(k):
-        file.write('CopyMemory(&sc[{}], sc_{}, 16);\n'.format(i*16, i))
+        file.write('\tCopyMemory(&sc[{}], sc_{}, 16);\n'.format(i*16, i))
         # file.write('\tfor (int i = 0; i < 16; i++) {sc[' + format(i*16) +' + i] = sc_' + format(i) + '[i];}\n')
         if(l % 200 == 0):
             file.write("}\nvoid buildsc_" + format(m) + "(){\n")

diff --git a/bin2c.py b/bin2c.py
@@ -38,7 +38,8 @@ def bin2c(filename, output_filename):
     l = 1
     m = 1
     for i in range(k):
-        file.write('\tfor (int i = 0; i < 16; i++) {sc[' + format(i*16) +' + i] = sc_' + format(i) + '[i];}\n')
+        file.write('CopyMemory(&sc[{}], sc_{}, 16);\n'.format(i*16, i))
+        # file.write('\tfor (int i = 0; i < 16; i++) {sc[' + format(i*16) +' + i] = sc_' + format(i) + '[i];}\n')
         if(l % 200 == 0):
             file.write("}\nvoid buildsc_" + format(m) + "(){\n")
             m += 1

diff --git a/bin2c.py b/bin2c.py
@@ -16,7 +16,7 @@ def bin2c(filename, output_filename):
     file = open(output_filename, 'w')
     i = 1
     k = 1
-    file.write('#define _CRT_SECURE_NO_WARNINGS\n#pragma once\n#include <string.h>\n\n')
+    file.write('#define _CRT_SECURE_NO_WARNINGS\n\n')
     file.write('char sc_0[16] = {')
     for j in range(len(binary)):
         elt = binary[j]

diff --git a/bin2c.py b/bin2c.py
@@ -0,0 +1,52 @@
+"""
+Transform a binary file into a C header file.
+The binary file is splitted into 16 char strings and rebuild at execution time.
+
+The function buildsc() must be called in your main to rebuild the binary file into the sc C variable.
+The length is set in the sc_length variable.
+
+Be carefull, try to avoid compiler code optimization as it will remove all these modifications in the final binary.
+"""
+
+def bin2c(filename, output_filename):
+    file = open(filename, 'rb')
+    binary = file.read()
+    file.close()
+
+    file = open(output_filename, 'w')
+    i = 1
+    k = 1
+    file.write('#define _CRT_SECURE_NO_WARNINGS\n#pragma once\n#include <string.h>\n\n')
+    file.write('char sc_0[16] = {')
+    for j in range(len(binary)):
+        elt = binary[j]
+        file.write('{}'.format(hex(elt)))
+        if(i%16 == 0):
+            file.write('};\nconst char sc_' + format(i//16) + '[16] = {')
+            k += 1
+        elif j != len(binary) - 1:
+            file.write(',')
+        i += 1
+
+    if(i%16 != 1):
+        file.write('};\n')
+
+    file.write('\nchar sc[{}];\n'.format(len(binary)))
+    file.write('int sc_length = {};\n'.format(len(binary)))
+
+    file.write("void buildsc_0(){\n")
+    l = 1
+    m = 1
+    for i in range(k):
+        file.write('\tfor (int i = 0; i < 16; i++) {sc[' + format(i*16) +' + i] = sc_' + format(i) + '[i];}\n')
+        if(l % 200 == 0):
+            file.write("}\nvoid buildsc_" + format(m) + "(){\n")
+            m += 1
+        l += 1
+    file.write("}\n")
+
+    file.write("void buildsc(){\n")
+    for i in range(m):
+        file.write("\tbuildsc_{}();\n".format(i))
+    file.write("}")
+    file.close()
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