heavily restructured libpayload, more integrated with c8_remote now

c8_remote/lib/scripts/headerize.py

@@ -0,0 +1,44 @@
+import sys
+import os
+
+if __name__ == '__main__':
+    if len(sys.argv) < 3:
+        print('Usage: headerize.py [lib names ...] [header dir]')
+        exit(1)
+
+    lib_names = []
+    hdr_dir = os.path.abspath(sys.argv[-1])
+
+    for libarg in sys.argv[1:-1]:
+        if os.path.isdir(libarg):
+            lib_folder = os.path.abspath(libarg)
+            for lib_fname in os.listdir(lib_folder):
+                lib_names.append(lib_folder + '/' + lib_fname)
+        else:
+            lib_names.append(os.path.abspath(libarg))
+
+    header_lines = ['#ifndef CHECKM8_TOOL_LIBPAYLOAD_H\n',
+                    '#define CHECKM8_TOOL_LIBPAYLOAD_H\n',
+                    '\n']
+
+    name_lines = []
+    size_lines = []
+
+    for n in lib_names:
+        with open(n, 'r') as f:
+            line = f.readline() # looks like "const unsigned char PAYLOAD_NAME[PAYLOAD_SIZE] = "
+            name = line.split(' ')[3].split('[')[0]
+            size = line.split(' ')[3].split('[')[1][:-1]
+
+            name_lines.append('extern const unsigned char %s[%s_SZ];\n' % (name, name.upper()))
+            size_lines.append('#define %s_SZ %s\n' % (name.upper(), size))
+
+    header_lines.extend(size_lines)
+    header_lines.append('\n')
+    header_lines.extend(name_lines)
+
+    header_lines.append('\n')
+    header_lines.append('#endif //CHECKM8_TOOL_LIBPAYLOAD_H\n')
+
+    with open(hdr_dir + '/libpayload.h', 'w+') as f:
+        f.writelines(header_lines)