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authorVincent Ambo <mail@tazj.in>2021-09-21T10·03+0300
committerVincent Ambo <mail@tazj.in>2021-09-21T11·29+0300
commit43b1791ec601732ac31195df96781a848360a9ac (patch)
treedaae8d638343295d2f1f7da955e556ef4c958864 /third_party/git/http.h
parent2d8e7dc9d9c38127ec4ebd13aee8e8f586a43318 (diff)
chore(3p/git): Unvendor git and track patches instead r/2903
This was vendored a long time ago under the expectation that keeping
it in sync with cgit would be easier this way, but it has proven not
to be a big issue.

On the other hand, a vendored copy of git is an annoying maintenance
burden. It is much easier to rebase the single (dottime) patch that we
have.

This removes the vendored copy of git and instead passes the git
source code to cgit via `pkgs.srcOnly`, which includes the applied
patch so that cgit can continue rendering dottime.

Change-Id: If31f62dea7ce688fd1b9050204e9378019775f2b
Diffstat (limited to 'third_party/git/http.h')
-rw-r--r--third_party/git/http.h282
1 files changed, 0 insertions, 282 deletions
diff --git a/third_party/git/http.h b/third_party/git/http.h
deleted file mode 100644
index 5de792ef3fe1..000000000000
--- a/third_party/git/http.h
+++ /dev/null
@@ -1,282 +0,0 @@
-#ifndef HTTP_H
-#define HTTP_H
-
-#include "cache.h"
-
-#include <curl/curl.h>
-#include <curl/easy.h>
-
-#include "strbuf.h"
-#include "remote.h"
-#include "url.h"
-
-/*
- * We detect based on the cURL version if multi-transfer is
- * usable in this implementation and define this symbol accordingly.
- * This shouldn't be set by the Makefile or by the user (e.g. via CFLAGS).
- */
-#undef USE_CURL_MULTI
-
-#if LIBCURL_VERSION_NUM >= 0x071000
-#define USE_CURL_MULTI
-#define DEFAULT_MAX_REQUESTS 5
-#endif
-
-#if LIBCURL_VERSION_NUM < 0x070704
-#define curl_global_cleanup() do { /* nothing */ } while (0)
-#endif
-
-#if LIBCURL_VERSION_NUM < 0x070800
-#define curl_global_init(a) do { /* nothing */ } while (0)
-#elif LIBCURL_VERSION_NUM >= 0x070c00
-#define curl_global_init(a) curl_global_init_mem(a, xmalloc, free, \
-						xrealloc, xstrdup, xcalloc)
-#endif
-
-#if (LIBCURL_VERSION_NUM < 0x070c04) || (LIBCURL_VERSION_NUM == 0x071000)
-#define NO_CURL_EASY_DUPHANDLE
-#endif
-
-#if LIBCURL_VERSION_NUM < 0x070a03
-#define CURLE_HTTP_RETURNED_ERROR CURLE_HTTP_NOT_FOUND
-#endif
-
-#if LIBCURL_VERSION_NUM < 0x070c03
-#define NO_CURL_IOCTL
-#endif
-
-/*
- * CURLOPT_USE_SSL was known as CURLOPT_FTP_SSL up to 7.16.4,
- * and the constants were known as CURLFTPSSL_*
-*/
-#if !defined(CURLOPT_USE_SSL) && defined(CURLOPT_FTP_SSL)
-#define CURLOPT_USE_SSL CURLOPT_FTP_SSL
-#define CURLUSESSL_TRY CURLFTPSSL_TRY
-#endif
-
-struct slot_results {
-	CURLcode curl_result;
-	long http_code;
-	long auth_avail;
-	long http_connectcode;
-};
-
-struct active_request_slot {
-	CURL *curl;
-	int in_use;
-	CURLcode curl_result;
-	long http_code;
-	int *finished;
-	struct slot_results *results;
-	void *callback_data;
-	void (*callback_func)(void *data);
-	struct active_request_slot *next;
-};
-
-struct buffer {
-	struct strbuf buf;
-	size_t posn;
-};
-
-/* Curl request read/write callbacks */
-size_t fread_buffer(char *ptr, size_t eltsize, size_t nmemb, void *strbuf);
-size_t fwrite_buffer(char *ptr, size_t eltsize, size_t nmemb, void *strbuf);
-size_t fwrite_null(char *ptr, size_t eltsize, size_t nmemb, void *strbuf);
-#ifndef NO_CURL_IOCTL
-curlioerr ioctl_buffer(CURL *handle, int cmd, void *clientp);
-#endif
-
-/* Slot lifecycle functions */
-struct active_request_slot *get_active_slot(void);
-int start_active_slot(struct active_request_slot *slot);
-void run_active_slot(struct active_request_slot *slot);
-void finish_all_active_slots(void);
-
-/*
- * This will run one slot to completion in a blocking manner, similar to how
- * curl_easy_perform would work (but we don't want to use that, because
- * we do not want to intermingle calls to curl_multi and curl_easy).
- *
- */
-int run_one_slot(struct active_request_slot *slot,
-		 struct slot_results *results);
-
-#ifdef USE_CURL_MULTI
-void fill_active_slots(void);
-void add_fill_function(void *data, int (*fill)(void *));
-void step_active_slots(void);
-#endif
-
-void http_init(struct remote *remote, const char *url,
-	       int proactive_auth);
-void http_cleanup(void);
-struct curl_slist *http_copy_default_headers(void);
-
-extern long int git_curl_ipresolve;
-extern int active_requests;
-extern int http_is_verbose;
-extern ssize_t http_post_buffer;
-extern struct credential http_auth;
-
-extern char curl_errorstr[CURL_ERROR_SIZE];
-
-enum http_follow_config {
-	HTTP_FOLLOW_NONE,
-	HTTP_FOLLOW_ALWAYS,
-	HTTP_FOLLOW_INITIAL
-};
-extern enum http_follow_config http_follow_config;
-
-static inline int missing__target(int code, int result)
-{
-	return	/* file:// URL -- do we ever use one??? */
-		(result == CURLE_FILE_COULDNT_READ_FILE) ||
-		/* http:// and https:// URL */
-		(code == 404 && result == CURLE_HTTP_RETURNED_ERROR) ||
-		/* ftp:// URL */
-		(code == 550 && result == CURLE_FTP_COULDNT_RETR_FILE)
-		;
-}
-
-#define missing_target(a) missing__target((a)->http_code, (a)->curl_result)
-
-/*
- * Normalize curl results to handle CURL_FAILONERROR (or lack thereof). Failing
- * http codes have their "result" converted to CURLE_HTTP_RETURNED_ERROR, and
- * an appropriate string placed in the errorstr buffer (pass curl_errorstr if
- * you don't have a custom buffer).
- */
-void normalize_curl_result(CURLcode *result, long http_code, char *errorstr,
-			   size_t errorlen);
-
-/* Helpers for modifying and creating URLs */
-void append_remote_object_url(struct strbuf *buf, const char *url,
-			      const char *hex,
-			      int only_two_digit_prefix);
-char *get_remote_object_url(const char *url, const char *hex,
-			    int only_two_digit_prefix);
-
-/* Options for http_get_*() */
-struct http_get_options {
-	unsigned no_cache:1,
-		 initial_request:1;
-
-	/* If non-NULL, returns the content-type of the response. */
-	struct strbuf *content_type;
-
-	/*
-	 * If non-NULL, and content_type above is non-NULL, returns
-	 * the charset parameter from the content-type. If none is
-	 * present, returns an empty string.
-	 */
-	struct strbuf *charset;
-
-	/*
-	 * If non-NULL, returns the URL we ended up at, including any
-	 * redirects we followed.
-	 */
-	struct strbuf *effective_url;
-
-	/*
-	 * If both base_url and effective_url are non-NULL, the base URL will
-	 * be munged to reflect any redirections going from the requested url
-	 * to effective_url. See the definition of update_url_from_redirect
-	 * for details.
-	 */
-	struct strbuf *base_url;
-
-	/*
-	 * If not NULL, contains additional HTTP headers to be sent with the
-	 * request. The strings in the list must not be freed until after the
-	 * request has completed.
-	 */
-	struct string_list *extra_headers;
-};
-
-/* Return values for http_get_*() */
-#define HTTP_OK			0
-#define HTTP_MISSING_TARGET	1
-#define HTTP_ERROR		2
-#define HTTP_START_FAILED	3
-#define HTTP_REAUTH	4
-#define HTTP_NOAUTH	5
-
-/*
- * Requests a URL and stores the result in a strbuf.
- *
- * If the result pointer is NULL, a HTTP HEAD request is made instead of GET.
- */
-int http_get_strbuf(const char *url, struct strbuf *result, struct http_get_options *options);
-
-int http_fetch_ref(const char *base, struct ref *ref);
-
-/* Helpers for fetching packs */
-int http_get_info_packs(const char *base_url,
-			struct packed_git **packs_head);
-
-struct http_pack_request {
-	char *url;
-
-	/*
-	 * If this is true, finish_http_pack_request() will pass "--keep" to
-	 * index-pack, resulting in the creation of a keep file, and will not
-	 * suppress its stdout (that is, the "keep\t<hash>\n" line will be
-	 * printed to stdout).
-	 */
-	unsigned generate_keep : 1;
-
-	FILE *packfile;
-	struct strbuf tmpfile;
-	struct active_request_slot *slot;
-};
-
-struct http_pack_request *new_http_pack_request(
-	const unsigned char *packed_git_hash, const char *base_url);
-struct http_pack_request *new_direct_http_pack_request(
-	const unsigned char *packed_git_hash, char *url);
-int finish_http_pack_request(struct http_pack_request *preq);
-void release_http_pack_request(struct http_pack_request *preq);
-
-/*
- * Remove p from the given list, and invoke install_packed_git() on it.
- *
- * This is a convenience function for users that have obtained a list of packs
- * from http_get_info_packs() and have chosen a specific pack to fetch.
- */
-void http_install_packfile(struct packed_git *p,
-			   struct packed_git **list_to_remove_from);
-
-/* Helpers for fetching object */
-struct http_object_request {
-	char *url;
-	struct strbuf tmpfile;
-	int localfile;
-	CURLcode curl_result;
-	char errorstr[CURL_ERROR_SIZE];
-	long http_code;
-	struct object_id oid;
-	struct object_id real_oid;
-	git_hash_ctx c;
-	git_zstream stream;
-	int zret;
-	int rename;
-	struct active_request_slot *slot;
-};
-
-struct http_object_request *new_http_object_request(
-	const char *base_url, const struct object_id *oid);
-void process_http_object_request(struct http_object_request *freq);
-int finish_http_object_request(struct http_object_request *freq);
-void abort_http_object_request(struct http_object_request *freq);
-void release_http_object_request(struct http_object_request *freq);
-
-/*
- * Instead of using environment variables to determine if curl tracing happens,
- * behave as if GIT_TRACE_CURL=1 and GIT_TRACE_CURL_NO_DATA=1 is set. Call this
- * before calling setup_curl_trace().
- */
-void http_trace_curl_no_data(void);
-
-/* setup routine for curl_easy_setopt CURLOPT_DEBUGFUNCTION */
-void setup_curl_trace(CURL *handle);
-#endif /* HTTP_H */