icinga2/tools/mkembedconfig/mkembedconfig.c

52 lines
1016 B
C

/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
int main(int argc, char **argv)
{
FILE *infp, *outfp;
if (argc < 3) {
fprintf(stderr, "Syntax: %s <in-file> <out-file>\n", argv[0]);
return EXIT_FAILURE;
}
infp = fopen(argv[1], "r");
if (!infp) {
perror("fopen");
return EXIT_FAILURE;
}
outfp = fopen(argv[2], "w");
if (!outfp) {
fclose(infp);
perror("fopen");
return EXIT_FAILURE;
}
fprintf(outfp, "/* This file has been automatically generated\n"
" from the input file \"%s\". */\n\n", argv[1]);
fputs("#include \"config/configfragment.hpp\"\n\nnamespace {\n\nconst char *fragment = R\"CONFIG_FRAGMENT(", outfp);
while (!feof(infp)) {
char buf[1024];
size_t rc = fread(buf, 1, sizeof(buf), infp);
if (rc == 0)
break;
fwrite(buf, rc, 1, outfp);
}
fprintf(outfp, ")CONFIG_FRAGMENT\";\n\nREGISTER_CONFIG_FRAGMENT(\"%s\", fragment);\n\n}", argv[1]);
fclose(outfp);
fclose(infp);
return EXIT_SUCCESS;
}