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Commit 37ebe9ad by Patrick Steinhardt
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config_backend: rename internal structures 

The internal backend structures are kind-of legacy and do not really
speak for themselves. Rename them accordingly to make them easier to
understand.
parent 2bff84ba
Showing with 46 additions and 46 deletions
src/config_file.c
......@@ -28,12 +28,12 @@
/* Max depth for [include] directives */
#define MAX_INCLUDE_DEPTH 10
typedef struct diskfile {
typedef struct config_file {
git_futils_filestamp stamp;
git_oid checksum;
char *path;
git_array_t(struct diskfile) includes;
} diskfile;
git_array_t(struct config_file) includes;
} config_file;
typedef struct {
git_config_backend parent;
......@@ -48,20 +48,20 @@ typedef struct {
git_filebuf locked_buf;
git_buf locked_content;
diskfile file;
} diskfile_backend;
config_file file;
} config_file_backend;
typedef struct {
const git_repository *repo;
diskfile *file;
config_file *file;
git_config_entries *entries;
git_config_level_t level;
unsigned int depth;
} diskfile_parse_state;
} config_file_parse_data;
static int config_read(git_config_entries *entries, const git_repository *repo, diskfile *file, git_config_level_t level, int depth);
static int config_read_buffer(git_config_entries *entries, const git_repository *repo, diskfile *file, git_config_level_t level, int depth, const char *buf, size_t buflen);
static int config_write(diskfile_backend *cfg, const char *orig_key, const char *key, const p_regex_t *preg, const char *value);
static int config_read(git_config_entries *entries, const git_repository *repo, config_file *file, git_config_level_t level, int depth);
static int config_read_buffer(git_config_entries *entries, const git_repository *repo, config_file *file, git_config_level_t level, int depth, const char *buf, size_t buflen);
static int config_write(config_file_backend *cfg, const char *orig_key, const char *key, const p_regex_t *preg, const char *value);
static char *escape_value(const char *ptr);
/**
......@@ -69,7 +69,7 @@ static char *escape_value(const char *ptr);
* refcount. This is its own function to make sure we use the mutex to
* avoid the map pointer from changing under us.
*/
static git_config_entries *diskfile_entries_take(diskfile_backend *b)
static git_config_entries *diskfile_entries_take(config_file_backend *b)
{
git_config_entries *entries;
......@@ -86,9 +86,9 @@ static git_config_entries *diskfile_entries_take(diskfile_backend *b)
return entries;
}
static void config_file_clear(diskfile *file)
static void config_file_clear(config_file *file)
{
diskfile *include;
config_file *include;
uint32_t i;
if (file == NULL)
......@@ -104,7 +104,7 @@ static void config_file_clear(diskfile *file)
static int config_open(git_config_backend *cfg, git_config_level_t level, const git_repository *repo)
{
diskfile_backend *b = GIT_CONTAINER_OF(cfg, diskfile_backend, parent);
config_file_backend *b = GIT_CONTAINER_OF(cfg, config_file_backend, parent);
int res;
b->level = level;
......@@ -124,9 +124,9 @@ static int config_open(git_config_backend *cfg, git_config_level_t level, const
return res;
}
static int config_is_modified(int *modified, diskfile *file)
static int config_is_modified(int *modified, config_file *file)
{
diskfile *include;
config_file *include;
git_buf buf = GIT_BUF_INIT;
git_oid hash;
uint32_t i;
......@@ -162,9 +162,9 @@ out:
static int config_set_entries(git_config_backend *cfg, git_config_entries *entries)
{
diskfile_backend *b = GIT_CONTAINER_OF(cfg, diskfile_backend, parent);
config_file_backend *b = GIT_CONTAINER_OF(cfg, config_file_backend, parent);
git_config_entries *old = NULL;
diskfile *include;
config_file *include;
int error;
uint32_t i;
......@@ -194,7 +194,7 @@ out:
static int config_refresh_from_buffer(git_config_backend *cfg, const char *buf, size_t buflen)
{
diskfile_backend *b = GIT_CONTAINER_OF(cfg, diskfile_backend, parent);
config_file_backend *b = GIT_CONTAINER_OF(cfg, config_file_backend, parent);
git_config_entries *entries = NULL;
int error;
......@@ -212,7 +212,7 @@ out:
static int config_refresh(git_config_backend *cfg)
{
diskfile_backend *b = GIT_CONTAINER_OF(cfg, diskfile_backend, parent);
config_file_backend *b = GIT_CONTAINER_OF(cfg, config_file_backend, parent);
git_config_entries *entries = NULL;
int error, modified;
......@@ -239,7 +239,7 @@ out:
static void backend_free(git_config_backend *_backend)
{
diskfile_backend *backend = GIT_CONTAINER_OF(_backend, diskfile_backend, parent);
config_file_backend *backend = GIT_CONTAINER_OF(_backend, config_file_backend, parent);
if (backend == NULL)
return;
......@@ -254,7 +254,7 @@ static int config_iterator_new(
git_config_iterator **iter,
struct git_config_backend *backend)
{
diskfile_backend *b = GIT_CONTAINER_OF(backend, diskfile_backend, parent);
config_file_backend *b = GIT_CONTAINER_OF(backend, config_file_backend, parent);
git_config_entries *entries = NULL;
int error;
......@@ -271,7 +271,7 @@ out:
static int config_set(git_config_backend *cfg, const char *name, const char *value)
{
diskfile_backend *b = GIT_CONTAINER_OF(cfg, diskfile_backend, parent);
config_file_backend *b = GIT_CONTAINER_OF(cfg, config_file_backend, parent);
git_config_entries *entries;
git_config_entry *existing;
char *key, *esc_value = NULL;
......@@ -323,7 +323,7 @@ static void free_diskfile_entry(git_config_entry *entry)
*/
static int config_get(git_config_backend *cfg, const char *key, git_config_entry **out)
{
diskfile_backend *h = GIT_CONTAINER_OF(cfg, diskfile_backend, parent);
config_file_backend *h = GIT_CONTAINER_OF(cfg, config_file_backend, parent);
git_config_entries *entries = NULL;
git_config_entry *entry;
int error = 0;
......@@ -349,7 +349,7 @@ static int config_get(git_config_backend *cfg, const char *key, git_config_entry
static int config_set_multivar(
git_config_backend *cfg, const char *name, const char *regexp, const char *value)
{
diskfile_backend *b = GIT_CONTAINER_OF(cfg, diskfile_backend, parent);
config_file_backend *b = GIT_CONTAINER_OF(cfg, config_file_backend, parent);
char *key;
p_regex_t preg;
int result;
......@@ -379,7 +379,7 @@ out:
static int config_delete(git_config_backend *cfg, const char *name)
{
diskfile_backend *b = GIT_CONTAINER_OF(cfg, diskfile_backend, parent);
config_file_backend *b = GIT_CONTAINER_OF(cfg, config_file_backend, parent);
git_config_entries *entries = NULL;
git_config_entry *entry;
char *key = NULL;
......@@ -409,7 +409,7 @@ out:
static int config_delete_multivar(git_config_backend *cfg, const char *name, const char *regexp)
{
diskfile_backend *b = GIT_CONTAINER_OF(cfg, diskfile_backend, parent);
config_file_backend *b = GIT_CONTAINER_OF(cfg, config_file_backend, parent);
git_config_entries *entries = NULL;
git_config_entry *entry = NULL;
p_regex_t preg = { 0 };
......@@ -448,7 +448,7 @@ out:
static int config_lock(git_config_backend *_cfg)
{
diskfile_backend *cfg = GIT_CONTAINER_OF(_cfg, diskfile_backend, parent);
config_file_backend *cfg = GIT_CONTAINER_OF(_cfg, config_file_backend, parent);
int error;
if ((error = git_filebuf_open(&cfg->locked_buf, cfg->file.path, 0, GIT_CONFIG_FILE_MODE)) < 0)
......@@ -467,7 +467,7 @@ static int config_lock(git_config_backend *_cfg)
static int config_unlock(git_config_backend *_cfg, int success)
{
diskfile_backend *cfg = GIT_CONTAINER_OF(_cfg, diskfile_backend, parent);
config_file_backend *cfg = GIT_CONTAINER_OF(_cfg, config_file_backend, parent);
int error = 0;
if (success) {
......@@ -484,9 +484,9 @@ static int config_unlock(git_config_backend *_cfg, int success)
int git_config_backend_from_file(git_config_backend **out, const char *path)
{
diskfile_backend *backend;
config_file_backend *backend;
backend = git__calloc(1, sizeof(diskfile_backend));
backend = git__calloc(1, sizeof(config_file_backend));
GIT_ERROR_CHECK_ALLOC(backend);
backend->parent.version = GIT_CONFIG_BACKEND_VERSION;
......@@ -554,9 +554,9 @@ static char *escape_value(const char *ptr)
return git_buf_detach(&buf);
}
static int parse_include(diskfile_parse_state *parse_data, const char *file)
static int parse_include(config_file_parse_data *parse_data, const char *file)
{
diskfile *include;
config_file *include;
git_buf path = GIT_BUF_INIT;
char *dir;
int result;
......@@ -659,7 +659,7 @@ static const struct {
{ "gitdir/i:", conditional_match_gitdir_i }
};
static int parse_conditional_include(diskfile_parse_state *parse_data, const char *section, const char *file)
static int parse_conditional_include(config_file_parse_data *parse_data, const char *section, const char *file)
{
char *condition;
size_t i;
......@@ -700,7 +700,7 @@ static int read_on_variable(
size_t line_len,
void *data)
{
diskfile_parse_state *parse_data = (diskfile_parse_state *)data;
config_file_parse_data *parse_data = (config_file_parse_data *)data;
git_buf buf = GIT_BUF_INIT;
git_config_entry *entry;
const char *c;
......@@ -750,13 +750,13 @@ static int read_on_variable(
static int config_read_buffer(
git_config_entries *entries,
const git_repository *repo,
diskfile *file,
config_file *file,
git_config_level_t level,
int depth,
const char *buf,
size_t buflen)
{
diskfile_parse_state parse_data;
config_file_parse_data parse_data;
git_config_parser reader;
int error;
......@@ -790,7 +790,7 @@ out:
static int config_read(
git_config_entries *entries,
const git_repository *repo,
diskfile *file,
config_file *file,
git_config_level_t level,
int depth)
{
......@@ -1042,7 +1042,7 @@ static int write_on_eof(
/*
* This is pretty much the parsing, except we write out anything we don't have
*/
static int config_write(diskfile_backend *cfg, const char *orig_key, const char *key, const p_regex_t *preg, const char* value)
static int config_write(config_file_backend *cfg, const char *orig_key, const char *key, const p_regex_t *preg, const char* value)
{
char *orig_section = NULL, *section = NULL, *orig_name, *name, *ldot;
git_buf buf = GIT_BUF_INIT, contents = GIT_BUF_INIT;
......
src/config_snapshot.c
......@@ -14,7 +14,7 @@ typedef struct {
git_mutex values_mutex;
git_config_entries *entries;
git_config_backend *source;
} diskfile_readonly_backend;
} config_snapshot_backend;
static int config_error_readonly(void)
{
......@@ -26,7 +26,7 @@ static int config_iterator_new_readonly(
git_config_iterator **iter,
struct git_config_backend *backend)
{
diskfile_readonly_backend *b = GIT_CONTAINER_OF(backend, diskfile_readonly_backend, parent);
config_snapshot_backend *b = GIT_CONTAINER_OF(backend, config_snapshot_backend, parent);
git_config_entries *entries = NULL;
int error;
......@@ -49,7 +49,7 @@ static void free_diskfile_entry(git_config_entry *entry)
static int config_get_readonly(git_config_backend *cfg, const char *key, git_config_entry **out)
{
diskfile_readonly_backend *b = GIT_CONTAINER_OF(cfg, diskfile_readonly_backend, parent);
config_snapshot_backend *b = GIT_CONTAINER_OF(cfg, config_snapshot_backend, parent);
git_config_entries *entries = NULL;
git_config_entry *entry;
int error = 0;
......@@ -129,7 +129,7 @@ static int config_unlock_readonly(git_config_backend *_cfg, int success)
static void backend_readonly_free(git_config_backend *_backend)
{
diskfile_readonly_backend *backend = GIT_CONTAINER_OF(_backend, diskfile_readonly_backend, parent);
config_snapshot_backend *backend = GIT_CONTAINER_OF(_backend, config_snapshot_backend, parent);
if (backend == NULL)
return;
......@@ -141,7 +141,7 @@ static void backend_readonly_free(git_config_backend *_backend)
static int config_readonly_open(git_config_backend *cfg, git_config_level_t level, const git_repository *repo)
{
diskfile_readonly_backend *b = GIT_CONTAINER_OF(cfg, diskfile_readonly_backend, parent);
config_snapshot_backend *b = GIT_CONTAINER_OF(cfg, config_snapshot_backend, parent);
git_config_entries *entries = NULL;
git_config_iterator *it = NULL;
git_config_entry *entry;
......@@ -176,9 +176,9 @@ out:
int git_config_backend_snapshot(git_config_backend **out, git_config_backend *source)
{
diskfile_readonly_backend *backend;
config_snapshot_backend *backend;
backend = git__calloc(1, sizeof(diskfile_readonly_backend));
backend = git__calloc(1, sizeof(config_snapshot_backend));
GIT_ERROR_CHECK_ALLOC(backend);
backend->parent.version = GIT_CONFIG_BACKEND_VERSION;
......
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