X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftdm_server.c;h=13a7867be98e4c9512efe5ab6f13a47a8a50c107;hb=a87e1609d7c2be6fafbfba39fd930adcc0d23491;hp=b11911d3b3645e236f40373b4643cf5f4424cec2;hpb=44cbed62f18c39ef0ddadabf9ccf9c2e2cd28af5;p=platform%2Fcore%2Fuifw%2Flibtdm.git diff --git a/src/tdm_server.c b/src/tdm_server.c index b11911d..13a7867 100644 --- a/src/tdm_server.c +++ b/src/tdm_server.c @@ -37,10 +37,9 @@ #include "config.h" #endif -#include "tdm.h" +#include + #include "tdm_private.h" -#include "tdm_list.h" -#include "tdm-server-protocol.h" /* CAUTION: * - tdm server doesn't care about thread things. @@ -122,45 +121,7 @@ _tdm_server_get_process_name(pid_t pid, char *name, unsigned int size) fclose(h); } -static tdm_output* -_tdm_server_find_output(tdm_private_server *private_server, const char *name) -{ - tdm_private_loop *private_loop = private_server->private_loop; - tdm_output *found = NULL; - - if (!strncasecmp(name, "primary", 7) || !strncasecmp(name, "default", 7)) - found = tdm_display_get_output(private_loop->dpy, 0, NULL); - - if (!found) { - int count = 0, i; - - tdm_display_get_output_count(private_loop->dpy, &count); - - for (i = 0; i < count; i++) { - tdm_output *output = tdm_display_get_output(private_loop->dpy, i, NULL); - tdm_output_conn_status status; - const char *model = NULL; - tdm_error ret; - - ret = tdm_output_get_conn_status(output, &status); - if (ret || status == TDM_OUTPUT_CONN_STATUS_DISCONNECTED) - continue; - - ret = tdm_output_get_model_info(output, NULL, &model, NULL); - if (ret || !model) - continue; - - if (strncmp(model, name, TDM_NAME_LEN)) - continue; - - found = output; - break; - } - } - - return found; -} - +/* LCOV_EXCL_START */ static void _tdm_server_send_done(tdm_server_wait_info *wait_info, tdm_error error, unsigned int sequence, unsigned int tv_sec, unsigned int tv_usec) @@ -168,13 +129,12 @@ _tdm_server_send_done(tdm_server_wait_info *wait_info, tdm_error error, tdm_server_wait_info *found; tdm_server_vblank_info *vblank_info; - if (!keep_private_server) - return; + TDM_RETURN_IF_FAIL(keep_private_server != NULL); LIST_FIND_ITEM(wait_info, &keep_private_server->wait_list, tdm_server_wait_info, link, found); if (!found) { - TDM_DBG("wait_info(%p) is destroyed", wait_info); + TDM_ERR("wait_info(%p) is destroyed", wait_info); return; } @@ -182,21 +142,27 @@ _tdm_server_send_done(tdm_server_wait_info *wait_info, tdm_error error, TDM_DBG("req_id(%d) done", wait_info->req_id); vblank_info = wait_info->vblank_info; + + if (tdm_ttrace_module & TDM_TTRACE_SERVER_VBLANK) + TDM_TRACE_ASYNC_END((int)wait_info->req_time, "TDM_Server_Vblank:%u", vblank_info->stamp); + wl_tdm_vblank_send_done(vblank_info->resource, wait_info->req_id, sequence, tv_sec, tv_usec, error); - TDM_TRACE_ASYNC_END((int)wait_info->req_time, "TDM_Server_Vblank:%u", vblank_info->stamp); - destroy_wait(wait_info); } +/* LCOV_EXCL_STOP */ +/* LCOV_EXCL_START */ static void _tdm_server_cb_vblank(tdm_vblank *vblank, tdm_error error, unsigned int sequence, unsigned int tv_sec, unsigned int tv_usec, void *user_data) { _tdm_server_send_done((tdm_server_wait_info*)user_data, error, sequence, tv_sec, tv_usec); } +/* LCOV_EXCL_STOP */ +/* LCOV_EXCL_START */ static void _tdm_server_cb_output_change(tdm_output *output, tdm_output_change_type type, tdm_value value, void *user_data) @@ -230,6 +196,7 @@ _tdm_server_cb_output_change(tdm_output *output, tdm_output_change_type type, break; } } +/* LCOV_EXCL_STOP */ static void destroy_wait(tdm_server_wait_info *wait_info) @@ -259,42 +226,58 @@ destroy_vblank_callback(struct wl_resource *resource) free(vblank_info); } +/* LCOV_EXCL_START */ static void _tdm_server_vblank_cb_destroy(struct wl_client *client, struct wl_resource *resource) { wl_resource_destroy(resource); } +/* LCOV_EXCL_STOP */ +/* LCOV_EXCL_START */ static void _tdm_server_vblank_cb_set_name(struct wl_client *client, struct wl_resource *resource, const char *name) { tdm_server_vblank_info *vblank_info = wl_resource_get_user_data(resource); + tdm_error ret; - tdm_vblank_set_name(vblank_info->vblank, name); + ret = tdm_vblank_set_name(vblank_info->vblank, name); + TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE); } +/* LCOV_EXCL_STOP */ +/* LCOV_EXCL_START */ static void _tdm_server_vblank_cb_set_fps(struct wl_client *client, struct wl_resource *resource, uint32_t fps) { tdm_server_vblank_info *vblank_info = wl_resource_get_user_data(resource); + tdm_error ret; - tdm_vblank_set_fps(vblank_info->vblank, fps); + ret = tdm_vblank_set_fps(vblank_info->vblank, fps); + TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE); } +/* LCOV_EXCL_STOP */ +/* LCOV_EXCL_START */ static void _tdm_server_vblank_cb_set_offset(struct wl_client *client, struct wl_resource *resource, int32_t offset) { tdm_server_vblank_info *vblank_info = wl_resource_get_user_data(resource); + tdm_error ret; - tdm_vblank_set_offset(vblank_info->vblank, offset); + ret = tdm_vblank_set_offset(vblank_info->vblank, offset); + TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE); } +/* LCOV_EXCL_STOP */ static void _tdm_server_vblank_cb_set_enable_fake(struct wl_client *client, struct wl_resource *resource, uint32_t enable_fake) { tdm_server_vblank_info *vblank_info = wl_resource_get_user_data(resource); + tdm_error ret; - tdm_vblank_set_enable_fake(vblank_info->vblank, enable_fake); + ret = tdm_vblank_set_enable_fake(vblank_info->vblank, enable_fake); + TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE); } static void @@ -310,9 +293,13 @@ _tdm_server_vblank_cb_wait_vblank(struct wl_client *client, struct wl_resource * wait_info = calloc(1, sizeof * wait_info); if (!wait_info) { + /* LCOV_EXCL_START */ + TDM_ERR("alloc failed"); ret = TDM_ERROR_OUT_OF_MEMORY; goto wait_failed; + + /* LCOV_EXCL_STOP */ } LIST_ADDTAIL(&wait_info->link, &private_server->wait_list); @@ -323,7 +310,8 @@ _tdm_server_vblank_cb_wait_vblank(struct wl_client *client, struct wl_resource * if (tdm_debug_module & TDM_DEBUG_VBLANK) TDM_DBG("req_id(%d) wait", req_id); - TDM_TRACE_ASYNC_BEGIN((int)wait_info->req_time, "TDM_Server_Vblank:%u", vblank_info->stamp); + if (tdm_ttrace_module & TDM_TTRACE_SERVER_VBLANK) + TDM_TRACE_ASYNC_BEGIN((int)wait_info->req_time, "TDM_Server_Vblank:%u", vblank_info->stamp); ret = tdm_vblank_wait(vblank_info->vblank, req_sec, req_usec, interval, _tdm_server_cb_vblank, wait_info); @@ -335,9 +323,13 @@ _tdm_server_vblank_cb_wait_vblank(struct wl_client *client, struct wl_resource * return; wait_failed: + /* LCOV_EXCL_START */ + wl_tdm_vblank_send_done(vblank_info->resource, req_id, 0, 0, 0, ret); if (wait_info) destroy_wait(wait_info); + + /* LCOV_EXCL_STOP */ } static void @@ -353,9 +345,13 @@ _tdm_server_vblank_cb_wait_vblank_seq(struct wl_client *client, struct wl_resour wait_info = calloc(1, sizeof * wait_info); if (!wait_info) { + /* LCOV_EXCL_START */ + TDM_ERR("alloc failed"); ret = TDM_ERROR_OUT_OF_MEMORY; goto wait_failed; + + /* LCOV_EXCL_STOP */ } LIST_ADDTAIL(&wait_info->link, &private_server->wait_list); @@ -366,7 +362,8 @@ _tdm_server_vblank_cb_wait_vblank_seq(struct wl_client *client, struct wl_resour if (tdm_debug_module & TDM_DEBUG_VBLANK) TDM_DBG("req_id(%d) wait", req_id); - TDM_TRACE_ASYNC_BEGIN((int)wait_info->req_time, "TDM_Server_Vblank:%u", vblank_info->stamp); + if (tdm_ttrace_module & TDM_TTRACE_SERVER_VBLANK) + TDM_TRACE_ASYNC_BEGIN((int)wait_info->req_time, "TDM_Server_Vblank:%u", vblank_info->stamp); ret = tdm_vblank_wait_seq(vblank_info->vblank, req_sec, req_usec, sequence, _tdm_server_cb_vblank, wait_info); @@ -378,9 +375,13 @@ _tdm_server_vblank_cb_wait_vblank_seq(struct wl_client *client, struct wl_resour return; wait_failed: + /* LCOV_EXCL_START */ + wl_tdm_vblank_send_done(vblank_info->resource, req_id, 0, 0, 0, ret); if (wait_info) destroy_wait(wait_info); + + /* LCOV_EXCL_STOP */ } static const struct wl_tdm_vblank_interface tdm_vblank_implementation = { @@ -393,11 +394,13 @@ static const struct wl_tdm_vblank_interface tdm_vblank_implementation = { _tdm_server_vblank_cb_wait_vblank_seq, }; +/* LCOV_EXCL_START */ static void _tdm_server_output_cb_destroy(struct wl_client *client, struct wl_resource *resource) { wl_resource_destroy(resource); } +/* LCOV_EXCL_STOP */ static void _tdm_server_output_cb_create_vblank(struct wl_client *client, struct wl_resource *resource, uint32_t id) @@ -413,26 +416,38 @@ _tdm_server_output_cb_create_vblank(struct wl_client *client, struct wl_resource wl_resource_create(client, &wl_tdm_vblank_interface, wl_resource_get_version(resource), id); if (!vblank_resource) { + /* LCOV_EXCL_START */ + wl_resource_post_no_memory(resource); TDM_ERR("wl_resource_create failed"); return; + + /* LCOV_EXCL_STOP */ } vblank = tdm_vblank_create(private_loop->dpy, output_info->output, NULL); if (!vblank) { + /* LCOV_EXCL_START */ + wl_resource_post_no_memory(resource); wl_resource_destroy(vblank_resource); TDM_ERR("tdm_vblank_create failed"); return; + + /* LCOV_EXCL_STOP */ } vblank_info = calloc(1, sizeof * vblank_info); if (!vblank_info) { + /* LCOV_EXCL_START */ + wl_resource_post_no_memory(resource); wl_resource_destroy(vblank_resource); tdm_vblank_destroy(vblank); TDM_ERR("alloc failed"); return; + + /* LCOV_EXCL_STOP */ } LIST_ADDTAIL(&vblank_info->link, &output_info->vblank_list); @@ -448,9 +463,16 @@ _tdm_server_output_cb_create_vblank(struct wl_client *client, struct wl_resource wl_tdm_vblank_send_stamp(vblank_info->resource, vblank_info->stamp); + if (tdm_ttrace_module & TDM_TTRACE_CLIENT_VBLANK) { + tdm_output *output = tdm_display_get_output(private_loop->dpy, tdm_ttrace_output, NULL); + if (output == output_info->output) + wl_tdm_vblank_send_ttrace(vblank_info->resource, 1); + } + return; } +/* LCOV_EXCL_START */ static void _tdm_server_output_cb_watch_output_changes(struct wl_client *client, struct wl_resource *resource, unsigned int enable) { @@ -460,6 +482,7 @@ _tdm_server_output_cb_watch_output_changes(struct wl_client *client, struct wl_r output_info->watch_output_changes = enable; } +/* LCOV_EXCL_STOP */ static void _tdm_server_output_cb_get_connection(struct wl_client *client, struct wl_resource *resource) @@ -471,7 +494,7 @@ _tdm_server_output_cb_get_connection(struct wl_client *client, struct wl_resourc TDM_RETURN_IF_FAIL(output_info != NULL); ret = tdm_output_get_conn_status(output_info->output, &status); - TDM_GOTO_IF_FAIL(ret != TDM_ERROR_NONE, failed); + TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, failed); wl_tdm_output_send_connection(output_info->resource, status, ret); @@ -491,14 +514,14 @@ _tdm_server_output_cb_get_mode(struct wl_client *client, struct wl_resource *res TDM_RETURN_IF_FAIL(output_info != NULL); ret = tdm_output_get_conn_status(output_info->output, &status); - TDM_GOTO_IF_FAIL(ret != TDM_ERROR_NONE, failed); + TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, failed); if (status != TDM_OUTPUT_CONN_STATUS_DISCONNECTED) { const tdm_output_mode *mode = NULL; unsigned int hdisplay, vdisplay, vrefresh; ret = tdm_output_get_mode(output_info->output, &mode); - TDM_GOTO_IF_FAIL(ret != TDM_ERROR_NONE, failed); + TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, failed); hdisplay = (mode) ? mode->hdisplay : 0; vdisplay = (mode) ? mode->vdisplay : 0; @@ -524,13 +547,13 @@ _tdm_server_output_cb_get_dpms(struct wl_client *client, struct wl_resource *res TDM_RETURN_IF_FAIL(output_info != NULL); ret = tdm_output_get_conn_status(output_info->output, &status); - TDM_GOTO_IF_FAIL(ret != TDM_ERROR_NONE, failed); + TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, failed); if (status != TDM_OUTPUT_CONN_STATUS_DISCONNECTED) { tdm_output_dpms dpms_value = TDM_OUTPUT_DPMS_OFF; ret = tdm_output_get_dpms(output_info->output, &dpms_value); - TDM_GOTO_IF_FAIL(ret != TDM_ERROR_NONE, failed); + TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, failed); wl_tdm_output_send_dpms(output_info->resource, dpms_value, ret); } else { @@ -582,29 +605,50 @@ _tdm_server_cb_create_output(struct wl_client *client, struct wl_resource *resou tdm_output_conn_status status = TDM_OUTPUT_CONN_STATUS_DISCONNECTED; tdm_error ret; - output = _tdm_server_find_output(private_server, name); + output = tdm_display_find_output(private_server->private_loop->dpy, name, NULL); if (!output) { + /* LCOV_EXCL_START */ + TDM_ERR("There is no '%s' output", name); wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT, "There is no '%s' output", name); return; + + /* LCOV_EXCL_STOP */ } output_resource = wl_resource_create(client, &wl_tdm_output_interface, wl_resource_get_version(resource), id); if (!output_resource) { + /* LCOV_EXCL_START */ + wl_resource_post_no_memory(resource); TDM_ERR("wl_resource_create failed"); return; + + /* LCOV_EXCL_STOP */ } output_info = calloc(1, sizeof * output_info); if (!output_info) { + /* LCOV_EXCL_START */ + wl_resource_post_no_memory(resource); wl_resource_destroy(output_resource); TDM_ERR("alloc failed"); return; + + /* LCOV_EXCL_STOP */ + } + + ret = tdm_output_add_change_handler(output, _tdm_server_cb_output_change, output_info); + if (ret != TDM_ERROR_NONE) { + wl_resource_post_no_memory(resource); + wl_resource_destroy(output_resource); + free(output_info); + TDM_ERR("tdm_output_add_change_handler failed"); + return; } LIST_ADDTAIL(&output_info->link, &private_server->output_list); @@ -613,8 +657,6 @@ _tdm_server_cb_create_output(struct wl_client *client, struct wl_resource *resou output_info->output = output; LIST_INITHEAD(&output_info->vblank_list); - tdm_output_add_change_handler(output, _tdm_server_cb_output_change, output_info); - wl_resource_set_implementation(output_resource, &tdm_output_implementation, output_info, destroy_output_callback); @@ -640,6 +682,7 @@ _tdm_server_cb_create_output(struct wl_client *client, struct wl_resource *resou } } +/* LCOV_EXCL_START */ static void _tdm_server_cb_debug(struct wl_client *client, struct wl_resource *resource, const char *options) { @@ -679,21 +722,11 @@ _tdm_server_cb_debug(struct wl_client *client, struct wl_resource *resource, con wl_tdm_send_debug_done(resource); } - -static void -_tdm_server_cb_set_client_vblank_fps(struct wl_client *client, struct wl_resource *resource, - unsigned int pid, const char *name, unsigned int fps) -{ - tdm_error ret = tdm_vblank_set_client_vblank_fps(pid, name, fps); - TDM_RETURN_IF_FAIL(ret == TDM_ERROR_NONE); - - TDM_INFO("'%s' vblank fps(PID: '%u'): %u", name, pid, fps); -} +/* LCOV_EXCL_STOP */ static const struct wl_tdm_interface tdm_implementation = { _tdm_server_cb_debug, _tdm_server_cb_create_output, - _tdm_server_cb_set_client_vblank_fps, }; static void @@ -723,15 +756,23 @@ _tdm_server_bind(struct wl_client *client, void *data, resource = wl_resource_create(client, &wl_tdm_interface, version, id); if (!resource) { + /* LCOV_EXCL_START */ + wl_client_post_no_memory(client); return; + + /* LCOV_EXCL_STOP */ } cinfo = calloc(1, sizeof(tdm_server_client_info)); if (!cinfo) { + /* LCOV_EXCL_START */ + wl_client_post_no_memory(client); wl_resource_destroy(resource); return; + + /* LCOV_EXCL_STOP */ } cinfo->resource = resource; @@ -743,106 +784,6 @@ _tdm_server_bind(struct wl_client *client, void *data, wl_resource_set_implementation(resource, &tdm_implementation, data, destroy_client); } -static int -_tdm_getgrnam_r(const char *name) -{ - struct group *grp = NULL; - struct group *grp_res = NULL; - char* buf = NULL; - size_t buf_len; - int ret; - int id; - - buf_len = sysconf(_SC_GETGR_R_SIZE_MAX); - if (buf_len == -1) - buf_len = 2048; - - buf = calloc(1, buf_len * sizeof(char)); - if (!buf) { - TDM_ERR("creating buffer failed"); - goto failed; - } - - grp = calloc(1, sizeof(struct group)); - if (!grp) { - TDM_ERR("creating group failed"); - goto failed; - } - - ret = getgrnam_r(name, grp, buf, buf_len, &grp_res); - if (ret < 0) { - TDM_ERR("getgrnam_r failed errno:%d(%m)", ret); - goto failed; - } - - if (grp_res == NULL) { - TDM_ERR("finding name:%s group failed", name); - goto failed; - } - - id = grp->gr_gid; - free(buf); - free(grp); - - return id; - -failed: - if (buf) - free(buf); - if (grp) - free(grp); - - return -1; -} - -static void -_tdm_socket_init(tdm_private_loop *private_loop) -{ - const char *dir = NULL; - char socket_path[TDM_NAME_LEN * 2]; - int ret = -1; - uid_t uid; - gid_t gid; - - dir = getenv("XDG_RUNTIME_DIR"); - if (!dir) { - TDM_WRN("getting XDG_RUNTIME_DIR failed"); - return; - } - - strncpy(socket_path, dir, TDM_NAME_LEN - 1); - socket_path[TDM_NAME_LEN - 1] = '\0'; - - strncat(socket_path, "/tdm-socket", 11); - socket_path[TDM_NAME_LEN + 10] = '\0'; - - ret = chmod(socket_path, 509); - if (ret < 0) { - TDM_WRN("changing modes of socket file failed:%s (%m)", socket_path); - return; - } - - ret = _tdm_getgrnam_r("root"); - if (ret < 0) { - TDM_WRN("getting uid failed"); - return; - } - uid = ret; - - ret = _tdm_getgrnam_r("display"); - if (ret < 0) { - TDM_WRN("getting gid failed"); - return; - } - gid = ret; - - ret = chown(socket_path, uid, gid); - if (ret < 0) { - TDM_WRN("changing owner of socket file failed:%s (%m)", socket_path); - return; - } -} - INTERN tdm_error tdm_server_init(tdm_private_loop *private_loop) { @@ -855,11 +796,13 @@ tdm_server_init(tdm_private_loop *private_loop) return TDM_ERROR_NONE; if (wl_display_add_socket(private_loop->wl_display, "tdm-socket")) { + /* LCOV_EXCL_START */ + TDM_ERR("createing a tdm-socket failed"); return TDM_ERROR_OPERATION_FAILED; - } - _tdm_socket_init(private_loop); + /* LCOV_EXCL_STOP */ + } private_server = calloc(1, sizeof * private_server); if (!private_server) { @@ -872,9 +815,13 @@ tdm_server_init(tdm_private_loop *private_loop) if (!wl_global_create(private_loop->wl_display, &wl_tdm_interface, 1, private_server, _tdm_server_bind)) { + /* LCOV_EXCL_START */ + TDM_ERR("creating a global resource failed"); free(private_server); return TDM_ERROR_OUT_OF_MEMORY; + + /* LCOV_EXCL_STOP */ } private_server->private_loop = private_loop; @@ -916,6 +863,7 @@ tdm_server_deinit(tdm_private_loop *private_loop) keep_private_server = NULL; } +/* LCOV_EXCL_START */ INTERN const char* tdm_server_get_client_name(pid_t pid) { @@ -928,3 +876,29 @@ tdm_server_get_client_name(pid_t pid) return NULL; } +/* LCOV_EXCL_STOP */ + +/* LCOV_EXCL_START */ +INTERN tdm_error +tdm_server_enable_ttrace_client_vblank(tdm_display *dpy, tdm_output *output, int enable) +{ + tdm_private_server *private_server = keep_private_server; + tdm_server_output_info *output_info = NULL; + + if (!keep_private_server) + return TDM_ERROR_NONE; + + LIST_FOR_EACH_ENTRY(output_info, &private_server->output_list, link) { + tdm_server_vblank_info *vblank_info = NULL; + + if (output && output_info->output != output) + continue; + + LIST_FOR_EACH_ENTRY(vblank_info, &output_info->vblank_list, link) { + wl_tdm_vblank_send_ttrace(vblank_info->resource, enable); + } + } + + return TDM_ERROR_NONE; +} +/* LCOV_EXCL_STOP */