1 files changed, 86 insertions, 0 deletions
diff --git a/translations/generate_translations_header.c b/translations/generate_translations_header.c
new file mode 100644
index 000000000..69671913e
--- /dev/null
+++ b/translations/generate_translations_header.c
@@ -0,0 +1,86 @@
+// Copyright (c) 2013, Sergey Lyubka
+// Copyright (c) 2017, The Monero Project
+// All rights reserved.
+// Released under the MIT license.
+
+// This program takes a list of files as an input, and produces C++ code that
+// contains the contents of all these files as a collection of strings.
+//
+// Usage:
+//   1. Compile this file:
+//      cc -o generate-translations-header generate-translations-header.c
+//
+//   2. Convert list of files into single header:
+//      ./generate-translations-header monero_fr.qm monero_it.qm > translations_files.h
+//
+//   3. In your application code, include translations_files.h, then you can
+//      access the files using this function:
+//      static bool find_embedded_file(const std::string &file_name, std::string &data);
+//      std::string data;
+//      find_embedded_file("monero_fr.qm", data);
+
+#include <stdio.h>
+#include <stdlib.h>
+
+static const char *code =
+  "static bool find_embedded_file(const std::string &name, std::string &data) {\n"
+  "  const struct embedded_file *p;\n"
+  "  for (p = embedded_files; p->name != NULL; p++) {\n"
+  "    if (*p->name == name) {\n"
+  "      data = *p->data;\n"
+  "      return true;\n"
+  "    }\n"
+  "  }\n"
+  "  return false;\n"
+  "}\n";
+
+int main(int argc, char *argv[]) {
+  FILE *fp, *foutput;
+  int i, j, ch;
+
+  if((foutput = fopen("translation_files.h", "w")) == NULL) {
+    exit(EXIT_FAILURE);
+  }
+
+  fprintf(foutput, "#ifndef TRANSLATION_FILES_H\n");
+  fprintf(foutput, "#define TRANSLATION_FILES_H\n\n");
+  fprintf(foutput, "#include <string>\n\n");
+
+  for (i = 1; i < argc; i++) {
+    if ((fp = fopen(argv[i], "rb")) == NULL) {
+      exit(EXIT_FAILURE);
+    } else {
+      fprintf(foutput, "static const std::string translation_file_name_%d = \"%s\";\n", i, argv[i]);
+      fprintf(foutput, "static const std::string translation_file_data_%d = std::string(", i);
+      for (j = 0; (ch = fgetc(fp)) != EOF; j++) {
+        if ((j % 16) == 0) {
+          if (j > 0) {
+            fprintf(foutput, "%s", "\"");
+          }
+          fprintf(foutput, "%s", "\n  \"");
+        }
+        fprintf(foutput, "\\x%02x", ch);
+      }
+      fprintf(foutput, "\",\n  %d);\n\n", j);
+      fclose(fp);
+    }
+  }
+
+  fprintf(foutput, "%s", "static const struct embedded_file {\n");
+  fprintf(foutput, "%s", "  const std::string *name;\n");
+  fprintf(foutput, "%s", "  const std::string *data;\n");
+  fprintf(foutput, "%s", "} embedded_files[] = {\n");
+
+  for (i = 1; i < argc; i++) {
+    fprintf(foutput, "  {&translation_file_name_%d, &translation_file_data_%d},\n", i, i);
+  }
+  fprintf(foutput, "%s", "  {NULL, NULL}\n");
+  fprintf(foutput, "%s", "};\n\n");
+  fprintf(foutput, "%s\n", code);
+
+  fprintf(foutput, "#endif /* TRANSLATION_FILES_H */\n");
+
+  fclose(foutput);
+
+  return EXIT_SUCCESS;
+}