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fetchurl: add 'verbose' config option

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This commit introduces a config option to enable verbose operations.
This can be used to ease debugging.

Issue #5184.
This commit is contained in:
Josef Söntgen 2024-04-15 15:45:40 +02:00 committed by Christian Helmuth
parent 344831ec06
commit 2be57e4156
2 changed files with 9 additions and 1 deletions
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2
repos/libports/src/app/fetchurl/README
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@ -13,6 +13,8 @@ success (via exit-code 0). It is useful when batching is used where a
failed fetch operation should not influence the over-all result. The default failed fetch operation should not influence the over-all result. The default
value is 'false'. value is 'false'.
The 'verbose' attribute instruct the component to increase its verbosity
and show diagnostic messages during its operation.
The following config snippets illustrate its usage. The following config snippets illustrate its usage.

8
repos/libports/src/app/fetchurl/component.cc
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@ -117,6 +117,8 @@ struct Fetchurl::Main
bool _ignore_result { false }; bool _ignore_result { false };
bool _verbose { false };
void _schedule_report() void _schedule_report()
{ {
using namespace Genode; using namespace Genode;
@ -194,6 +196,8 @@ struct Fetchurl::Main
_ignore_result = config_node.attribute_value("ignore_failures", _ignore_result = config_node.attribute_value("ignore_failures",
_ignore_result); _ignore_result);
_verbose = config_node.attribute_value("verbose", false);
} }
Main(Libc::Env &e) : _env(e) Main(Libc::Env &e) : _env(e)
@ -213,6 +217,7 @@ struct Fetchurl::Main
for (size_t sub_path_len = 0; ; sub_path_len++) { for (size_t sub_path_len = 0; ; sub_path_len++) {
bool const end_of_path = (out_path[sub_path_len] == 0); bool const end_of_path = (out_path[sub_path_len] == 0);
bool const end_of_elem = (out_path[sub_path_len] == '/'); bool const end_of_elem = (out_path[sub_path_len] == '/');
if (end_of_path) if (end_of_path)
@ -262,7 +267,8 @@ struct Fetchurl::Main
} }
_fetch.fd = fd; _fetch.fd = fd;
curl_easy_setopt(_curl, CURLOPT_VERBOSE, 1L); if (_verbose)
curl_easy_setopt(_curl, CURLOPT_VERBOSE, 1L);
curl_easy_setopt(_curl, CURLOPT_URL, _fetch.url.string()); curl_easy_setopt(_curl, CURLOPT_URL, _fetch.url.string());
curl_easy_setopt(_curl, CURLOPT_FOLLOWLOCATION, true); curl_easy_setopt(_curl, CURLOPT_FOLLOWLOCATION, true);