2017-01-28 04:49:09 +08:00
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#include "pch.h"
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2016-09-19 11:50:08 +08:00
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#include "StatusParagraph.h"
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#include "vcpkglib_helpers.h"
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using namespace vcpkg::details;
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namespace vcpkg
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{
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2016-11-04 09:55:32 +08:00
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//
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namespace BinaryParagraphRequiredField
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{
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static const std::string STATUS = "Status";
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}
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2017-04-04 06:25:53 +08:00
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StatusParagraph::StatusParagraph() : want(Want::error), state(InstallState::ERROR_STATE)
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2016-09-19 11:50:08 +08:00
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{
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}
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std::ostream& operator<<(std::ostream& os, const StatusParagraph& p)
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{
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os << p.package;
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os << "Status: " << to_string(p.want) << " ok " << to_string(p.state) << "\n";
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return os;
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}
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StatusParagraph::StatusParagraph(const std::unordered_map<std::string, std::string>& fields)
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: package(fields)
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{
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2016-11-04 09:55:32 +08:00
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std::string status_field = required_field(fields, BinaryParagraphRequiredField::STATUS);
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2016-09-19 11:50:08 +08:00
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auto b = status_field.begin();
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auto mark = b;
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auto e = status_field.end();
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// Todo: improve error handling
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while (b != e && *b != ' ')
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++b;
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want = [](const std::string& text)
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{
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if (text == "unknown")
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2017-04-04 06:25:53 +08:00
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return Want::unknown;
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2016-09-19 11:50:08 +08:00
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if (text == "install")
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2017-04-04 06:25:53 +08:00
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return Want::install;
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2016-09-19 11:50:08 +08:00
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if (text == "hold")
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2017-04-04 06:25:53 +08:00
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return Want::hold;
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2016-09-19 11:50:08 +08:00
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if (text == "deinstall")
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2017-04-04 06:25:53 +08:00
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return Want::deinstall;
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2016-09-19 11:50:08 +08:00
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if (text == "purge")
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2017-04-04 06:25:53 +08:00
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return Want::purge;
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return Want::error;
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2016-09-19 11:50:08 +08:00
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}(std::string(mark, b));
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if (std::distance(b, e) < 4)
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return;
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b += 4;
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state = [](const std::string& text)
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{
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if (text == "not-installed")
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2017-04-04 06:25:34 +08:00
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return InstallState::NOT_INSTALLED;
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2016-09-19 11:50:08 +08:00
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if (text == "installed")
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2017-04-04 06:25:34 +08:00
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return InstallState::INSTALLED;
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2016-09-19 11:50:08 +08:00
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if (text == "half-installed")
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2017-04-04 06:25:34 +08:00
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return InstallState::HALF_INSTALLED;
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return InstallState::ERROR_STATE;
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2016-09-19 11:50:08 +08:00
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}(std::string(b, e));
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}
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2017-04-04 06:14:17 +08:00
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std::string to_string(InstallState f)
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2016-09-19 11:50:08 +08:00
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{
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switch (f)
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{
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2017-04-04 06:25:34 +08:00
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case InstallState::HALF_INSTALLED: return "half-installed";
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case InstallState::INSTALLED: return "installed";
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case InstallState::NOT_INSTALLED: return "not-installed";
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2016-09-19 11:50:08 +08:00
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default: return "error";
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}
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}
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2017-04-04 06:25:53 +08:00
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std::string to_string(Want f)
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2016-09-19 11:50:08 +08:00
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{
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switch (f)
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{
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2017-04-04 06:25:53 +08:00
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case Want::deinstall: return "deinstall";
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case Want::hold: return "hold";
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case Want::install: return "install";
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case Want::purge: return "purge";
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case Want::unknown: return "unknown";
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2016-09-19 11:50:08 +08:00
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default: return "error";
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}
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}
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}
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