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-rw-r--r--translations/CMakeLists.txt63
-rw-r--r--translations/generate_translations_header.c86
2 files changed, 149 insertions, 0 deletions
diff --git a/translations/CMakeLists.txt b/translations/CMakeLists.txt
new file mode 100644
index 000000000..a069daea9
--- /dev/null
+++ b/translations/CMakeLists.txt
@@ -0,0 +1,63 @@
+# Copyright (c) 2017, The Monero Project
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without modification, are
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this list of
+# conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice, this list
+# of conditions and the following disclaimer in the documentation and/or other
+# materials provided with the distribution.
+#
+# 3. Neither the name of the copyright holder nor the names of its contributors may be
+# used to endorse or promote products derived from this software without specific
+# prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
+# THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+cmake_minimum_required(VERSION 2.8.7)
+
+project(translations)
+
+add_executable(generate_translations_header generate_translations_header.c)
+
+find_program(LRELEASE lrelease)
+if(LRELEASE STREQUAL "LRELEASE-NOTFOUND")
+ set(ts_files "")
+ message(WARNING "lrelease program not found, translation files not built")
+else()
+ execute_process(COMMAND ${LRELEASE} -version
+ RESULT_VARIABLE lrelease_ret)
+ if(NOT lrelease_ret EQUAL "0")
+ set(ts_files "")
+ message(WARNING "lrelease program not working, translation files not built")
+ else()
+ file(GLOB ts_files RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" *.ts)
+ foreach(ts_file ${ts_files})
+ string(REPLACE ".ts" ".qm" qm_file "${ts_file}")
+ add_custom_command(TARGET generate_translations_header
+ PRE_BUILD
+ COMMAND ${LRELEASE} "${CMAKE_CURRENT_SOURCE_DIR}/${ts_file}" -qm "${qm_file}"
+ WORKING_DIRECTORY "${CMAKE_CURRENT_BIN_DIR}")
+ endforeach()
+ endif()
+endif()
+
+string(REPLACE ".ts" ".qm" qm_files "${ts_files}")
+
+add_custom_command(TARGET generate_translations_header
+ POST_BUILD
+ COMMAND generate_translations_header ${qm_files}
+ WORKING_DIRECTORY "${CMAKE_CURRENT_BIN_DIR}"
+ COMMENT "Generating embedded translations header")
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;
+}