summaryrefslogtreecommitdiffstats
path: root/src/3rdparty/xkbcommon/src/context.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/3rdparty/xkbcommon/src/context.c')
-rw-r--r--src/3rdparty/xkbcommon/src/context.c331
1 files changed, 0 insertions, 331 deletions
diff --git a/src/3rdparty/xkbcommon/src/context.c b/src/3rdparty/xkbcommon/src/context.c
deleted file mode 100644
index 50993e108a..0000000000
--- a/src/3rdparty/xkbcommon/src/context.c
+++ /dev/null
@@ -1,331 +0,0 @@
-/*
- * Copyright © 2012 Intel Corporation
- * Copyright © 2012 Ran Benita
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Author: Daniel Stone <daniel@fooishbar.org>
- */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <errno.h>
-#include <unistd.h>
-
-#include "xkbcommon/xkbcommon.h"
-#include "utils.h"
-#include "context.h"
-
-/**
- * Append one directory to the context's include path.
- */
-XKB_EXPORT int
-xkb_context_include_path_append(struct xkb_context *ctx, const char *path)
-{
- struct stat stat_buf;
- int err;
- char *tmp;
-
- tmp = strdup(path);
- if (!tmp)
- goto err;
-
- err = stat(path, &stat_buf);
- if (err != 0)
- goto err;
- if (!S_ISDIR(stat_buf.st_mode))
- goto err;
-
-#if defined(HAVE_EACCESS)
- if (eaccess(path, R_OK | X_OK) != 0)
- goto err;
-#elif defined(HAVE_EUIDACCESS)
- if (euidaccess(path, R_OK | X_OK) != 0)
- goto err;
-#endif
-
- darray_append(ctx->includes, tmp);
- return 1;
-
-err:
- darray_append(ctx->failed_includes, tmp);
- return 0;
-}
-
-/**
- * Append the default include directories to the context.
- */
-XKB_EXPORT int
-xkb_context_include_path_append_default(struct xkb_context *ctx)
-{
- const char *home, *root;
- char *user_path;
- int err;
- int ret = 0;
-
- root = secure_getenv("XKB_CONFIG_ROOT");
- if (root != NULL)
- ret |= xkb_context_include_path_append(ctx, root);
- else
- ret |= xkb_context_include_path_append(ctx, DFLT_XKB_CONFIG_ROOT);
-
- home = secure_getenv("HOME");
- if (!home)
- return ret;
- err = asprintf(&user_path, "%s/.xkb", home);
- if (err <= 0)
- return ret;
- ret |= xkb_context_include_path_append(ctx, user_path);
- free(user_path);
-
- return ret;
-}
-
-/**
- * Remove all entries in the context's include path.
- */
-XKB_EXPORT void
-xkb_context_include_path_clear(struct xkb_context *ctx)
-{
- char **path;
-
- darray_foreach(path, ctx->includes)
- free(*path);
- darray_free(ctx->includes);
-
- darray_foreach(path, ctx->failed_includes)
- free(*path);
- darray_free(ctx->failed_includes);
-}
-
-/**
- * xkb_context_include_path_clear() + xkb_context_include_path_append_default()
- */
-XKB_EXPORT int
-xkb_context_include_path_reset_defaults(struct xkb_context *ctx)
-{
- xkb_context_include_path_clear(ctx);
- return xkb_context_include_path_append_default(ctx);
-}
-
-/**
- * Returns the number of entries in the context's include path.
- */
-XKB_EXPORT unsigned int
-xkb_context_num_include_paths(struct xkb_context *ctx)
-{
- return darray_size(ctx->includes);
-}
-
-/**
- * Returns the given entry in the context's include path, or NULL if an
- * invalid index is passed.
- */
-XKB_EXPORT const char *
-xkb_context_include_path_get(struct xkb_context *ctx, unsigned int idx)
-{
- if (idx >= xkb_context_num_include_paths(ctx))
- return NULL;
-
- return darray_item(ctx->includes, idx);
-}
-
-/**
- * Take a new reference on the context.
- */
-XKB_EXPORT struct xkb_context *
-xkb_context_ref(struct xkb_context *ctx)
-{
- ctx->refcnt++;
- return ctx;
-}
-
-/**
- * Drop an existing reference on the context, and free it if the refcnt is
- * now 0.
- */
-XKB_EXPORT void
-xkb_context_unref(struct xkb_context *ctx)
-{
- if (!ctx || --ctx->refcnt > 0)
- return;
-
- xkb_context_include_path_clear(ctx);
- atom_table_free(ctx->atom_table);
- free(ctx);
-}
-
-static const char *
-log_level_to_prefix(enum xkb_log_level level)
-{
- switch (level) {
- case XKB_LOG_LEVEL_DEBUG:
- return "xkbcommon: DEBUG: ";
- case XKB_LOG_LEVEL_INFO:
- return "xkbcommon: INFO: ";
- case XKB_LOG_LEVEL_WARNING:
- return "xkbcommon: WARNING: ";
- case XKB_LOG_LEVEL_ERROR:
- return "xkbcommon: ERROR: ";
- case XKB_LOG_LEVEL_CRITICAL:
- return "xkbcommon: CRITICAL: ";
- default:
- return NULL;
- }
-}
-
-ATTR_PRINTF(3, 0) static void
-default_log_fn(struct xkb_context *ctx, enum xkb_log_level level,
- const char *fmt, va_list args)
-{
- const char *prefix = log_level_to_prefix(level);
-
- if (prefix)
- fprintf(stderr, "%s", prefix);
- vfprintf(stderr, fmt, args);
-}
-
-static enum xkb_log_level
-log_level(const char *level) {
- char *endptr;
- enum xkb_log_level lvl;
-
- errno = 0;
- lvl = strtol(level, &endptr, 10);
- if (errno == 0 && (endptr[0] == '\0' || is_space(endptr[0])))
- return lvl;
- if (istreq_prefix("crit", level))
- return XKB_LOG_LEVEL_CRITICAL;
- if (istreq_prefix("err", level))
- return XKB_LOG_LEVEL_ERROR;
- if (istreq_prefix("warn", level))
- return XKB_LOG_LEVEL_WARNING;
- if (istreq_prefix("info", level))
- return XKB_LOG_LEVEL_INFO;
- if (istreq_prefix("debug", level) || istreq_prefix("dbg", level))
- return XKB_LOG_LEVEL_DEBUG;
-
- return XKB_LOG_LEVEL_ERROR;
-}
-
-static int
-log_verbosity(const char *verbosity) {
- char *endptr;
- int v;
-
- errno = 0;
- v = strtol(verbosity, &endptr, 10);
- if (errno == 0)
- return v;
-
- return 0;
-}
-
-/**
- * Create a new context.
- */
-XKB_EXPORT struct xkb_context *
-xkb_context_new(enum xkb_context_flags flags)
-{
- const char *env;
- struct xkb_context *ctx = calloc(1, sizeof(*ctx));
-
- if (!ctx)
- return NULL;
-
- ctx->refcnt = 1;
- ctx->log_fn = default_log_fn;
- ctx->log_level = XKB_LOG_LEVEL_ERROR;
- ctx->log_verbosity = 0;
-
- /* Environment overwrites defaults. */
- env = secure_getenv("XKB_LOG_LEVEL");
- if (env)
- xkb_context_set_log_level(ctx, log_level(env));
-
- env = secure_getenv("XKB_LOG_VERBOSITY");
- if (env)
- xkb_context_set_log_verbosity(ctx, log_verbosity(env));
-
- if (!(flags & XKB_CONTEXT_NO_DEFAULT_INCLUDES) &&
- !xkb_context_include_path_append_default(ctx)) {
- log_err(ctx, "failed to add default include path %s\n",
- DFLT_XKB_CONFIG_ROOT);
- xkb_context_unref(ctx);
- return NULL;
- }
-
- ctx->use_environment_names = !(flags & XKB_CONTEXT_NO_ENVIRONMENT_NAMES);
-
- ctx->atom_table = atom_table_new();
- if (!ctx->atom_table) {
- xkb_context_unref(ctx);
- return NULL;
- }
-
- return ctx;
-}
-
-XKB_EXPORT void
-xkb_context_set_log_fn(struct xkb_context *ctx,
- void (*log_fn)(struct xkb_context *ctx,
- enum xkb_log_level level,
- const char *fmt, va_list args))
-{
- ctx->log_fn = (log_fn ? log_fn : default_log_fn);
-}
-
-XKB_EXPORT enum xkb_log_level
-xkb_context_get_log_level(struct xkb_context *ctx)
-{
- return ctx->log_level;
-}
-
-XKB_EXPORT void
-xkb_context_set_log_level(struct xkb_context *ctx, enum xkb_log_level level)
-{
- ctx->log_level = level;
-}
-
-XKB_EXPORT int
-xkb_context_get_log_verbosity(struct xkb_context *ctx)
-{
- return ctx->log_verbosity;
-}
-
-XKB_EXPORT void
-xkb_context_set_log_verbosity(struct xkb_context *ctx, int verbosity)
-{
- ctx->log_verbosity = verbosity;
-}
-
-XKB_EXPORT void *
-xkb_context_get_user_data(struct xkb_context *ctx)
-{
- if (ctx)
- return ctx->user_data;
- return NULL;
-}
-
-XKB_EXPORT void
-xkb_context_set_user_data(struct xkb_context *ctx, void *user_data)
-{
- ctx->user_data = user_data;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-14 15:47:05 +0000