51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
#include "scratchApi.h"
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ReturnValue_t scratch::writeString(std::string name, std::string string) {
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std::ostringstream oss;
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oss << "xsc_scratch write " << name << " \"" << string << "\"";
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int result = std::system(oss.str().c_str());
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if (result != 0) {
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utility::handleSystemError(result, "scratch::writeString");
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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ReturnValue_t scratch::readString(std::string key, std::string &string) {
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std::ifstream file;
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std::string filename;
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ReturnValue_t result = readToFile(key, file, filename);
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if (result != HasReturnvaluesIF::RETURN_OK) {
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return result;
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}
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std::string line;
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if (not std::getline(file, line)) {
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std::remove(filename.c_str());
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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size_t pos = line.find("=");
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if (pos == std::string::npos) {
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sif::warning << "scratch::readNumber: Output file format invalid, "
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"no \"=\" found"
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<< std::endl;
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// Could not find value
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std::remove(filename.c_str());
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return KEY_NOT_FOUND;
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}
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string = line.substr(pos + 1);
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return HasReturnvaluesIF::RETURN_OK;
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}
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ReturnValue_t scratch::clearValue(std::string key) {
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std::ostringstream oss;
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oss << "xsc_scratch clear " << key;
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int result = std::system(oss.str().c_str());
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if (result != 0) {
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utility::handleSystemError(result, "scratch::clearValue");
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return HasReturnvaluesIF::RETURN_FAILED;
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}
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return HasReturnvaluesIF::RETURN_OK;
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}
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