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87 lines
2.7 KiB
C
87 lines
2.7 KiB
C
// Copyright (c) 2013, Sergey Lyubka
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// Copyright (c) 2017-2020, The Monero Project
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// All rights reserved.
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// Released under the MIT license.
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// This program takes a list of files as an input, and produces C++ code that
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// contains the contents of all these files as a collection of strings.
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//
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// Usage:
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// 1. Compile this file:
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// cc -o generate-translations-header generate-translations-header.c
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//
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// 2. Convert list of files into single header:
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// ./generate-translations-header monero_fr.qm monero_it.qm > translations_files.h
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//
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// 3. In your application code, include translations_files.h, then you can
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// access the files using this function:
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// static bool find_embedded_file(const std::string &file_name, std::string &data);
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// std::string data;
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// find_embedded_file("monero_fr.qm", data);
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#include <stdio.h>
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#include <stdlib.h>
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static const char *code =
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"static bool find_embedded_file(const std::string &name, std::string &data) {\n"
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" const struct embedded_file *p;\n"
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" for (p = embedded_files; p->name != NULL; p++) {\n"
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" if (*p->name == name) {\n"
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" data = *p->data;\n"
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" return true;\n"
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" }\n"
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" }\n"
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" return false;\n"
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"}\n";
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int main(int argc, char *argv[]) {
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FILE *fp, *foutput;
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int i, j, ch;
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if((foutput = fopen("translation_files.h", "w")) == NULL) {
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exit(EXIT_FAILURE);
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}
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fprintf(foutput, "#ifndef TRANSLATION_FILES_H\n");
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fprintf(foutput, "#define TRANSLATION_FILES_H\n\n");
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fprintf(foutput, "#include <string>\n\n");
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for (i = 1; i < argc; i++) {
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if ((fp = fopen(argv[i], "rb")) == NULL) {
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fclose(foutput);
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exit(EXIT_FAILURE);
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} else {
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fprintf(foutput, "static const std::string translation_file_name_%d = \"%s\";\n", i, argv[i]);
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fprintf(foutput, "static const std::string translation_file_data_%d = std::string(", i);
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for (j = 0; (ch = fgetc(fp)) != EOF; j++) {
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if ((j % 16) == 0) {
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if (j > 0) {
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fprintf(foutput, "%s", "\"");
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}
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fprintf(foutput, "%s", "\n \"");
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}
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fprintf(foutput, "\\x%02x", ch);
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}
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fprintf(foutput, "\",\n %d);\n\n", j);
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fclose(fp);
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}
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}
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fprintf(foutput, "%s", "static const struct embedded_file {\n");
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fprintf(foutput, "%s", " const std::string *name;\n");
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fprintf(foutput, "%s", " const std::string *data;\n");
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fprintf(foutput, "%s", "} embedded_files[] = {\n");
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for (i = 1; i < argc; i++) {
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fprintf(foutput, " {&translation_file_name_%d, &translation_file_data_%d},\n", i, i);
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}
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fprintf(foutput, "%s", " {NULL, NULL}\n");
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fprintf(foutput, "%s", "};\n\n");
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fprintf(foutput, "%s\n", code);
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fprintf(foutput, "#endif /* TRANSLATION_FILES_H */\n");
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fclose(foutput);
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return EXIT_SUCCESS;
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}
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