Author: R Veera Kumar 2020 <vkor@vkten.in>
Desc:
 1) Fixes download of exchange rates by specifying SSL CA certificates bundle
    file while using libcurl (Since libcurl in guix is compiled without using
    a default CA cert bundle file)
 2) Like above fix for using https site in another case

diff -uNr libqalculate-3.8.0/libqalculate/Calculator-definitions.cc libqalculate-3.8.0.new/libqalculate/Calculator-definitions.cc
--- libqalculate-3.8.0/libqalculate/Calculator-definitions.cc	2020-02-16 15:08:29.000000000 +0530
+++ libqalculate-3.8.0.new/libqalculate/Calculator-definitions.cc	2020-04-17 21:27:36.386039369 +0530
@@ -3610,6 +3610,7 @@
 	curl = curl_easy_init();
 	if(!curl) {return false;}
 	curl_easy_setopt(curl, CURLOPT_URL, getExchangeRatesUrl(1).c_str());
+	curl_easy_setopt(curl, CURLOPT_CAINFO, getenv("SSL_CERT_FILE"));
 	curl_easy_setopt(curl, CURLOPT_TIMEOUT, timeout);
 	curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
 	curl_easy_setopt(curl, CURLOPT_WRITEDATA, &sbuffer);
@@ -3663,6 +3664,7 @@
 
 		sbuffer = "";
 		curl_easy_setopt(curl, CURLOPT_URL, getExchangeRatesUrl(2).c_str());
+		curl_easy_setopt(curl, CURLOPT_CAINFO, getenv("SSL_CERT_FILE"));
 		curl_easy_setopt(curl, CURLOPT_TIMEOUT, timeout);
 		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
 		curl_easy_setopt(curl, CURLOPT_WRITEDATA, &sbuffer);
@@ -3687,6 +3689,7 @@
 
 		sbuffer = "";
 		curl_easy_setopt(curl, CURLOPT_URL, getExchangeRatesUrl(3).c_str());
+		curl_easy_setopt(curl, CURLOPT_CAINFO, getenv("SSL_CERT_FILE"));
 		curl_easy_setopt(curl, CURLOPT_TIMEOUT, timeout);
 		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
 		curl_easy_setopt(curl, CURLOPT_WRITEDATA, &sbuffer);
@@ -3710,6 +3713,7 @@
 
 		sbuffer = "";
 		curl_easy_setopt(curl, CURLOPT_URL, getExchangeRatesUrl(4).c_str());
+		curl_easy_setopt(curl, CURLOPT_CAINFO, getenv("SSL_CERT_FILE"));
 		curl_easy_setopt(curl, CURLOPT_TIMEOUT, (timeout > 4 && n <= 0) ? 4 : timeout);
 		curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
 		curl_easy_setopt(curl, CURLOPT_WRITEDATA, &sbuffer);
diff -uNr libqalculate-3.8.0/libqalculate/util.cc libqalculate-3.8.0.new/libqalculate/util.cc
--- libqalculate-3.8.0/libqalculate/util.cc	2019-12-14 22:56:45.000000000 +0530
+++ libqalculate-3.8.0.new/libqalculate/util.cc	2020-04-17 21:12:17.259674572 +0530
@@ -769,6 +769,7 @@
 	curl = curl_easy_init();
 	if(!curl) {return -1;}
 	curl_easy_setopt(curl, CURLOPT_URL, "https://qalculate.github.io/CURRENT_VERSIONS");
+	curl_easy_setopt(curl, CURLOPT_CAINFO, getenv("SSL_CERT_FILE"));
 	curl_easy_setopt(curl, CURLOPT_TIMEOUT, timeout);
 	curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
 	curl_easy_setopt(curl, CURLOPT_WRITEDATA, &sbuffer);
aemon.cc?id=0af4107d9f0f09d3023bbd2161dc7cf38441a40a'>Collapse</a>)</th><th class='left'>Author</th></tr>
<tr class='logheader'><td><span title='2023-12-11 23:18:53 +0100'>2023-12-11</span></td><td class='logsubject'><a href='/guix/commit/nix/nix-daemon/nix-daemon.cc?id=1e47148f46e31eb99ce8ec7bc12232cf50d0ebec'>daemon: Implement ‘substitute-urls’ RPC.</a></td><td>Ludovic Courtès</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
* nix/libstore/worker-protocol.hh (PROTOCOL_VERSION): Bump.
(WorkerOp): Add ‘wopSubstituteURLs’.
* nix/nix-daemon/nix-daemon.cc (performOp): Implement it.
* guix/store.scm (%protocol-version): Bump.
(operation-id): Add ‘substitute-urls’.
(substitute-urls): New procedure.
* tests/store.scm ("substitute-urls, default")
("substitute-urls, client-specified URLs")
("substitute-urls, disabled"): New tests.

Change-Id: I2c0119500c3a1eecfa5ebf32463ffb0f173161de


</td></tr>
<tr class='logheader'><td><span title='2021-04-03 22:08:33 +0200'>2021-04-03</span></td><td class='logsubject'><a href='/guix/commit/nix/nix-daemon/nix-daemon.cc?id=222fff253c6c6a3d1def16ed90723d7f2c4f9b89'>daemon: Remove dead code.</a></td><td>Ludovic Courtès</td></tr>
<tr class='nohover-highlight'><td/><td colspan='3' class='logmsg'>
Reported by Noisytoot on #guix.

* nix/nix-daemon/shared.hh (showManPage): Remove.
* nix/nix-daemon/nix-daemon.cc (printHelp, programId): Remove.


</td></tr>