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Merge pull request #497 from CopernicaMarketingSoftware/better-connec…
…tion-info Add more information to the ConnectionStartFrame
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,69 @@ | ||
| /** | ||
| * PlatformName.h | ||
| * | ||
| * Class to extract the platform name (operating system, etc) | ||
| * | ||
| * @author Emiel Bruijntjes <emiel.bruijntjes@copernica.com> | ||
| * @copyright 2023 Copernica BV | ||
| */ | ||
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| /** | ||
| * Include guard | ||
| */ | ||
| #pragma once | ||
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| /** | ||
| * Dependencies | ||
| */ | ||
| #include <sys/utsname.h> | ||
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| /** | ||
| * Begin of namespace | ||
| */ | ||
| namespace AMQP { | ||
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| /** | ||
| * Class definition | ||
| */ | ||
| class PlatformName | ||
| { | ||
| private: | ||
| /** | ||
| * The string holding all info | ||
| * @var std::string | ||
| */ | ||
| std::string _value; | ||
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| public: | ||
| /** | ||
| * Constructor | ||
| */ | ||
| PlatformName() | ||
| { | ||
| // all information | ||
| struct utsname info; | ||
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| // retrieve system info | ||
| if (uname(&info) != 0) return; | ||
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| // add all info | ||
| _value.append(info.sysname).append(" ").append(info.nodename).append(" ").append(info.release).append(" ").append(info.version); | ||
| } | ||
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| /** | ||
| * Destructor | ||
| */ | ||
| virtual ~PlatformName() = default; | ||
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| /** | ||
| * Cast to a const char * | ||
| * @return const char * | ||
| */ | ||
| operator const char * () const { return _value.data(); } | ||
| }; | ||
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| /** | ||
| * End of namespace | ||
| */ | ||
| } | ||
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,82 @@ | ||
| /** | ||
| * ProgramName.h | ||
| * | ||
| * Helper class that detects the name of the program | ||
| * | ||
| * @author Emiel Bruijntjes <emiel.bruijntjes@copernica.com> | ||
| * @copyright 2023 Copernica BV | ||
| */ | ||
|
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| /** | ||
| * Include guard | ||
| */ | ||
| #pragma once | ||
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| /** | ||
| * Dependencies | ||
| */ | ||
| #include <limits.h> | ||
| #include <unistd.h> | ||
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| /** | ||
| * Begin of namespace | ||
| */ | ||
| namespace AMQP { | ||
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| /** | ||
| * Class definition | ||
| */ | ||
| class ProgramName | ||
| { | ||
| private: | ||
| /** | ||
| * Path of the program | ||
| * @var char[] | ||
| */ | ||
| char _path[PATH_MAX]; | ||
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| /** | ||
| * Is the _path valid? | ||
| * @var bool | ||
| */ | ||
| bool _valid; | ||
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| public: | ||
| /** | ||
| * Constructor | ||
| */ | ||
| ProgramName() | ||
| { | ||
| // read the link target | ||
| auto size = readlink("/proc/self/exe", _path, PATH_MAX); | ||
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| // -1 is returned on error, otherwise the size | ||
| _valid = size >= 0; | ||
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| // set trailing null byte | ||
| _path[size == PATH_MAX ? PATH_MAX-1 : size] = '\0'; | ||
| } | ||
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| /** | ||
| * Destructor | ||
| */ | ||
| virtual ~ProgramName() = default; | ||
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| /** | ||
| * Cast to a const char * | ||
| * @return const char * | ||
| */ | ||
| operator const char * () const | ||
| { | ||
| // empty string when not valid | ||
| if (!_valid) return ""; | ||
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| // return path to executable | ||
| return _path; | ||
| } | ||
| }; | ||
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| /** | ||
| * End of namespace | ||
| */ | ||
| } |