int main(void) {
ini_section sec;
stringptr result;
stringptr* ini = stringptr_copy(SPLITERAL("[main]\nfoo=bar\nbar=baz\n[section1]\nbaz=blah\nblah=foo\n"));
// we need stringptr_copy since stringptr_linesplit modifies the buffer. which would segfault using a literal.
stringptrlist* lines = stringptr_linesplit(ini);
sec = iniparser_get_section(lines, SPLITERAL("main"));
iniparser_getvalue(lines, &sec, SPLITERAL("bar"), &result);
printf("[main] bar=%s, size=%d\n", result.ptr, (int) result.size);
sec = iniparser_get_section(lines, SPLITERAL("section1"));
iniparser_getvalue(lines, &sec, SPLITERAL("blah"), &result);
printf("blah=%s, size=%d\n", result.ptr, (int) result.size);
stringptr_free(ini);
free(lines);
return 0;
}
// contract: out is already zeroed and contains only name
void get_package_contents(pkgconfig* cfg, stringptr* packagename, pkgdata* out) {
ini_section sec;
char buf[256];
ulz_snprintf(buf, sizeof(buf), "%s/pkg/%s", cfg->pkgroot.ptr, packagename->ptr);
stringptr* fc = stringptr_fromfile(buf);
stringptr val;
if(!fc) goto err;
stringptrlist* ini = stringptr_linesplit(fc);
size_t start = 0;
stringptr* tmp;
sec = iniparser_get_section(ini, SPL("mirrors"));
out->mirrors = stringptrlist_new(sec.linecount);
for(start = sec.startline; start < sec.startline + sec.linecount; start++) {
tmp = stringptrlist_get(ini, start);
if(tmp->size) stringptrlist_add(out->mirrors, stringptr_strdup(tmp), tmp->size);
}
sec = iniparser_get_section(ini, SPL("main"));
iniparser_getvalue(ini, &sec, SPL("tardir"), &val);
if(val.size)
out->tardir = stringptr_copy(&val);
else {
// must run after mirrors!
stringptr fe;
if(get_tarball_filename(out, buf, sizeof(buf))) {
stringptr_fromchar(buf, &fe);
strip_fileext(&fe);
} else {
fe.size = 0;
fe.ptr = NULL;
}
out->tardir = stringptr_copy(&fe);
}
iniparser_getvalue(ini, &sec, SPL("sha512"), &val);
if(val.size)
out->sha512 = stringptr_copy(&val);
else
out->sha512 = NULL;
iniparser_getvalue(ini, &sec, SPL("filesize"), &val);
if(val.size)
out->filesize = strtoint64(val.ptr, val.size);
else
out->filesize = 0;
sec = iniparser_get_section(ini, SPL("deps"));
out->deps = stringptrlist_new(sec.linecount);
for(start = sec.startline; start < sec.startline + sec.linecount; start++) {
tmp = stringptrlist_get(ini, start);
if(tmp->size) stringptrlist_add(out->deps, stringptr_strdup(tmp), tmp->size);
}
sec = iniparser_get_section(ini, SPL("build")); // the build section has always to come last
if(sec.startline || sec.linecount) {
start = sec.startline;
sec = iniparser_file_as_section(ini); // iniparser may disinterpret lines starting with [
// so be sure to use the entire rest of the file
sec.startline = start;
sec.linecount -= start;
out->buildscript = stringptrlist_new(sec.linecount);
for(start = sec.startline; start < sec.startline + sec.linecount; start++) {
tmp = stringptrlist_get(ini, start);
stringptrlist_add(out->buildscript, stringptr_strdup(tmp), tmp->size);
}
} else
out->buildscript = stringptrlist_new(1);
stringptrlist_free(ini);
stringptr_free(fc);
return;
err:
log_perror(packagename->ptr);
die(SPL("package not existing"));
}
std::string ConfigObject::getConfString(const std::string& section, const std::string& key) const
{
return iniparser_getvalue(d, section.c_str(), key.c_str());
}
