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llama-run: Fix model download on Windows (#15988)

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* llama-run: Fix model download on Windows
 * fix SSL error (SSL peer certificate or SSH remote key was not OK)
 * fix program crash on std::filesystem::rename

* llama-run: create a separate method to utilize RAII

* llama-run: handle rename exception
This commit is contained in:
Nikolay Popov
2025-09-15 13:08:30 +03:00
committed by GitHub
parent 106220562a
commit 28c39da7c6
1 changed files with 47 additions and 25 deletions
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72
tools/run/run.cpp
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@@ -407,39 +407,22 @@ class HttpClient {
}
std::string output_file_partial;
curl = curl_easy_init();
if (!curl) {
return 1;
}
progress_data data;
File out;
if (!output_file.empty()) {
output_file_partial = output_file + ".partial";
if (!out.open(output_file_partial, "ab")) {
printe("Failed to open file for writing\n");
return 1;
}
if (out.lock()) {
printe("Failed to exclusively lock file\n");
return 1;
}
}
set_write_options(response_str, out);
data.file_size = set_resume_point(output_file_partial);
set_progress_options(progress, data);
set_headers(headers);
CURLcode res = perform(url);
if (res != CURLE_OK){
printe("Fetching resource '%s' failed: %s\n", url.c_str(), curl_easy_strerror(res));
if (download(url, headers, output_file_partial, progress, response_str)) {
return 1;
}
if (!output_file.empty()) {
std::filesystem::rename(output_file_partial, output_file);
try {
std::filesystem::rename(output_file_partial, output_file);
} catch (const std::filesystem::filesystem_error & e) {
printe("Failed to rename '%s' to '%s': %s\n", output_file_partial.c_str(), output_file.c_str(), e.what());
return 1;
}
}
return 0;
@@ -459,6 +442,42 @@ class HttpClient {
CURL * curl = nullptr;
struct curl_slist * chunk = nullptr;
int download(const std::string & url, const std::vector<std::string> & headers, const std::string & output_file,
const bool progress, std::string * response_str = nullptr) {
curl = curl_easy_init();
if (!curl) {
return 1;
}
progress_data data;
File out;
if (!output_file.empty()) {
if (!out.open(output_file, "ab")) {
printe("Failed to open file for writing\n");
return 1;
}
if (out.lock()) {
printe("Failed to exclusively lock file\n");
return 1;
}
}
set_write_options(response_str, out);
data.file_size = set_resume_point(output_file);
set_progress_options(progress, data);
set_headers(headers);
CURLcode res = perform(url);
if (res != CURLE_OK){
printe("Fetching resource '%s' failed: %s\n", url.c_str(), curl_easy_strerror(res));
return 1;
}
return 0;
}
void set_write_options(std::string * response_str, const File & out) {
if (response_str) {
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, capture_data);
@@ -507,6 +526,9 @@ class HttpClient {
curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
curl_easy_setopt(curl, CURLOPT_DEFAULT_PROTOCOL, "https");
curl_easy_setopt(curl, CURLOPT_FAILONERROR, 1L);
#ifdef _WIN32
curl_easy_setopt(curl, CURLOPT_SSL_OPTIONS, CURLSSLOPT_NATIVE_CA);
#endif
return curl_easy_perform(curl);
}