X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=src%2Ftdm_server.c;h=ed4ddff7a831c2d1f5c09f528f583df307bb7432;hb=80d388be9e095544b50a6004f2c8e54039ff7c18;hp=ab6467e6f2281937ebfac3541a216d020dea43e8;hpb=02d2100670785551b95cde50a3cf0f0ee395031a;p=platform%2Fcore%2Fuifw%2Flibtdm.git diff --git a/src/tdm_server.c b/src/tdm_server.c index ab6467e..ed4ddff 100644 --- a/src/tdm_server.c +++ b/src/tdm_server.c @@ -9,7 +9,7 @@ * Taeheon Kim , * YoungJun Cho , * SooChan Lim , - * Boram Park + * Boram Park * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the @@ -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. @@ -54,6 +53,7 @@ struct _tdm_private_server { tdm_private_loop *private_loop; struct list_head output_list; + struct list_head voutput_list; struct list_head wait_list; }; @@ -63,14 +63,24 @@ typedef struct _tdm_server_output_info { struct wl_resource *resource; tdm_output *output; struct list_head vblank_list; + unsigned int watch_output_changes; } tdm_server_output_info; +typedef struct _tdm_server_voutput_info { + struct list_head link; + tdm_private_server *private_server; + struct wl_resource *resource; + tdm_output *output; + struct list_head output_list; +} tdm_server_voutput_info; + typedef struct _tdm_server_vblank_info { struct list_head link; tdm_server_output_info *output_info; struct wl_resource *resource; tdm_vblank *vblank; + unsigned int stamp; } tdm_server_vblank_info; typedef struct _tdm_server_wait_info { @@ -78,51 +88,49 @@ typedef struct _tdm_server_wait_info { tdm_server_vblank_info *vblank_info; unsigned int req_id; + double req_time; } tdm_server_wait_info; +typedef struct _tdm_server_client_info { + struct list_head link; + pid_t pid; + char name[TDM_NAME_LEN]; + struct wl_resource *resource; +} tdm_server_client_info; + static tdm_private_server *keep_private_server; +static struct list_head client_list; static void destroy_wait(tdm_server_wait_info *wait_info); -static tdm_output* -_tdm_server_find_output(tdm_private_server *private_server, const char *name) +static void +_tdm_server_get_process_name(pid_t pid, char *name, unsigned int size) { - 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; + char proc[TDM_NAME_LEN], pname[TDM_NAME_LEN]; + FILE *h; + size_t len; - tdm_display_get_output_count(private_loop->dpy, &count); + snprintf(name, size, "Unknown"); - 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; + snprintf(proc, TDM_NAME_LEN, "/proc/%d/cmdline", pid); + h = fopen(proc, "r"); + if (!h) + return; - found = output; - break; - } + len = fread(pname, sizeof(char), TDM_NAME_LEN, h); + if (len == 0) { + char *p = strncpy(pname, "NO NAME", sizeof(pname) - 1); + len = p - pname; } + pname[len - 1] = '\0'; - return found; + strncpy(name, pname, size - 1); + name[size - 1] = '\0'; + + fclose(h); } +/* 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) @@ -130,51 +138,74 @@ _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; } if (tdm_debug_module & TDM_DEBUG_VBLANK) - TDM_INFO("req_id(%d) done", wait_info->req_id); + 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); + 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) { tdm_server_output_info *output_info = user_data; + struct wl_client *client; + pid_t pid = 0; TDM_RETURN_IF_FAIL(output_info != NULL); + client = wl_resource_get_client(output_info->resource); + TDM_RETURN_IF_FAIL(client != NULL); + + wl_client_get_credentials(client, &pid, NULL, NULL); + + if (!output_info->watch_output_changes) { + TDM_DBG("skip sending the output changes: pid(%d)", (unsigned int)pid); + return; + } + + TDM_DBG("send the output changes: %d", (unsigned int)pid); + switch (type) { case TDM_OUTPUT_CHANGE_DPMS: - wl_tdm_output_send_dpms(output_info->resource, value.u32); + wl_tdm_output_send_dpms(output_info->resource, value.u32, TDM_ERROR_NONE); break; case TDM_OUTPUT_CHANGE_CONNECTION: - wl_tdm_output_send_connection(output_info->resource, value.u32); + wl_tdm_output_send_connection(output_info->resource, value.u32, TDM_ERROR_NONE); break; default: break; } } +/* LCOV_EXCL_STOP */ static void destroy_wait(tdm_server_wait_info *wait_info) @@ -191,47 +222,71 @@ destroy_vblank_callback(struct wl_resource *resource) TDM_RETURN_IF_FAIL(vblank_info != NULL); + LIST_DEL(&vblank_info->link); + if (vblank_info->vblank) tdm_vblank_destroy(vblank_info->vblank); LIST_FOR_EACH_ENTRY_SAFE(w, ww, &keep_private_server->wait_list, link) { - if (w->vblank_info == vblank_info) { + if (w->vblank_info == vblank_info) destroy_wait(w); - } } - LIST_DEL(&vblank_info->link); 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; + + 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 @@ -242,43 +297,119 @@ _tdm_server_vblank_cb_wait_vblank(struct wl_client *client, struct wl_resource * tdm_server_output_info *output_info = vblank_info->output_info; tdm_private_server *private_server = output_info->private_server; tdm_server_wait_info *wait_info; + unsigned int enable_fake = 0; tdm_error ret; - wait_info = calloc(1, sizeof *wait_info); + 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); wait_info->vblank_info = vblank_info; wait_info->req_id = req_id; + wait_info->req_time = TDM_TIME(req_sec, req_usec); if (tdm_debug_module & TDM_DEBUG_VBLANK) - TDM_INFO("req_id(%d) wait", req_id); + TDM_DBG("req_id(%d) wait", req_id); + + 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); + + tdm_vblank_get_enable_fake(vblank_info->vblank, &enable_fake); + if (!enable_fake && ret == TDM_ERROR_DPMS_OFF) + goto wait_failed; + TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed); 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 +_tdm_server_vblank_cb_wait_vblank_seq(struct wl_client *client, struct wl_resource *resource, + uint32_t sequence, uint32_t req_id, uint32_t req_sec, uint32_t req_usec) +{ + tdm_server_vblank_info *vblank_info = wl_resource_get_user_data(resource); + tdm_server_output_info *output_info = vblank_info->output_info; + tdm_private_server *private_server = output_info->private_server; + tdm_server_wait_info *wait_info; + unsigned int enable_fake = 0; + tdm_error ret; + + 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); + wait_info->vblank_info = vblank_info; + wait_info->req_id = req_id; + wait_info->req_time = TDM_TIME(req_sec, req_usec); + + if (tdm_debug_module & TDM_DEBUG_VBLANK) + TDM_DBG("req_id(%d) wait", req_id); + + 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); + + tdm_vblank_get_enable_fake(vblank_info->vblank, &enable_fake); + if (!enable_fake && ret == TDM_ERROR_DPMS_OFF) + goto wait_failed; + + TDM_GOTO_IF_FAIL(ret == TDM_ERROR_NONE, wait_failed); + + 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 = { _tdm_server_vblank_cb_destroy, + _tdm_server_vblank_cb_set_name, _tdm_server_vblank_cb_set_fps, _tdm_server_vblank_cb_set_offset, _tdm_server_vblank_cb_set_enable_fake, _tdm_server_vblank_cb_wait_vblank, + _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) @@ -294,42 +425,162 @@ _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); + 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); vblank_info->output_info = output_info; vblank_info->resource = vblank_resource; vblank_info->vblank = vblank; + vblank_info->stamp = (unsigned int)tdm_vblank_get_stamp(vblank); + + tdm_vblank_set_resource(vblank, vblank_resource); wl_resource_set_implementation(vblank_resource, &tdm_vblank_implementation, vblank_info, destroy_vblank_callback); + 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) +{ + tdm_server_output_info *output_info = wl_resource_get_user_data(resource); + + TDM_RETURN_IF_FAIL(output_info != NULL); + + 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) +{ + tdm_server_output_info *output_info = wl_resource_get_user_data(resource); + tdm_output_conn_status status = TDM_OUTPUT_CONN_STATUS_DISCONNECTED; + tdm_error ret; + + 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); + + wl_tdm_output_send_connection(output_info->resource, status, ret); + + return; + +failed: + wl_tdm_output_send_connection(output_info->resource, TDM_OUTPUT_CONN_STATUS_DISCONNECTED, ret); +} + +static void +_tdm_server_output_cb_get_mode(struct wl_client *client, struct wl_resource *resource) +{ + tdm_server_output_info *output_info = wl_resource_get_user_data(resource); + tdm_output_conn_status status = TDM_OUTPUT_CONN_STATUS_DISCONNECTED; + tdm_error ret; + + 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); + + 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); + + hdisplay = (mode) ? mode->hdisplay : 0; + vdisplay = (mode) ? mode->vdisplay : 0; + vrefresh = (mode) ? mode->vrefresh : 0; + + wl_tdm_output_send_mode(output_info->resource, hdisplay, vdisplay, vrefresh, ret); + } else { + wl_tdm_output_send_mode(output_info->resource, 0, 0, 0, TDM_ERROR_OUTPUT_DISCONNECTED); + } + + return; +failed: + wl_tdm_output_send_mode(output_info->resource, 0, 0, 0, ret); +} + +static void +_tdm_server_output_cb_get_dpms(struct wl_client *client, struct wl_resource *resource) +{ + tdm_server_output_info *output_info = wl_resource_get_user_data(resource); + tdm_output_conn_status status = TDM_OUTPUT_CONN_STATUS_DISCONNECTED; + tdm_error ret; + + 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); + + 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); + + wl_tdm_output_send_dpms(output_info->resource, dpms_value, ret); + } else { + wl_tdm_output_send_dpms(output_info->resource, TDM_OUTPUT_DPMS_OFF, TDM_ERROR_OUTPUT_DISCONNECTED); + } + + return; +failed: + wl_tdm_output_send_dpms(output_info->resource, TDM_OUTPUT_DPMS_OFF, ret); +} + static const struct wl_tdm_output_interface tdm_output_implementation = { _tdm_server_output_cb_destroy, _tdm_server_output_cb_create_vblank, + _tdm_server_output_cb_watch_output_changes, + _tdm_server_output_cb_get_connection, + _tdm_server_output_cb_get_mode, + _tdm_server_output_cb_get_dpms, }; static void @@ -340,6 +591,8 @@ destroy_output_callback(struct wl_resource *resource) TDM_RETURN_IF_FAIL(output_info != NULL); + LIST_DEL(&output_info->link); + tdm_output_remove_change_handler(output_info->output, _tdm_server_cb_output_change, output_info); @@ -347,10 +600,21 @@ destroy_output_callback(struct wl_resource *resource) wl_resource_destroy(v->resource); } - LIST_DEL(&output_info->link); free(output_info); } +#if 0 +static void +destroy_voutput_callback(struct wl_resource *resource) +{ + tdm_server_voutput_info *voutput_info = wl_resource_get_user_data(resource); + + TDM_RETURN_IF_FAIL(voutput_info != NULL); + + LIST_DEL(&voutput_info->link); + free(voutput_info); +} +#endif static void _tdm_server_cb_create_output(struct wl_client *client, struct wl_resource *resource, const char *name, uint32_t id) @@ -359,44 +623,53 @@ _tdm_server_cb_create_output(struct wl_client *client, struct wl_resource *resou tdm_server_output_info *output_info; struct wl_resource *output_resource = NULL; tdm_output *output; - const tdm_output_mode *mode = NULL; - tdm_output_dpms dpms_value; - tdm_output_conn_status status; + 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); + "There is no '%s' output", name); return; - } - tdm_output_get_mode(output, &mode); - if (!mode) { - TDM_ERR("no mode for '%s' output", name); - wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT, - "no mode for '%s' output", name); - return; + /* LCOV_EXCL_STOP */ } - tdm_output_get_dpms(output, &dpms_value); - tdm_output_get_conn_status(output, &status); - 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); @@ -405,47 +678,322 @@ _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); - wl_tdm_output_send_mode(output_resource, mode->hdisplay, mode->vdisplay, mode->vrefresh); - wl_tdm_output_send_dpms(output_resource, dpms_value); - wl_tdm_output_send_connection(output_resource, status); + ret = tdm_output_get_conn_status(output, &status); + wl_tdm_output_send_connection(output_resource, status, ret); + + if (status != TDM_OUTPUT_CONN_STATUS_DISCONNECTED) { + tdm_output_dpms dpms_value = TDM_OUTPUT_DPMS_OFF; + const tdm_output_mode *mode = NULL; + unsigned int hdisplay, vdisplay, vrefresh; + + ret = tdm_output_get_mode(output, &mode); + hdisplay = (mode) ? mode->hdisplay : 0; + vdisplay = (mode) ? mode->vdisplay : 0; + vrefresh = (mode) ? mode->vrefresh : 0; + wl_tdm_output_send_mode(output_resource, hdisplay, vdisplay, vrefresh, ret); + + ret = tdm_output_get_dpms(output, &dpms_value); + wl_tdm_output_send_dpms(output_resource, dpms_value, ret); + } else { + wl_tdm_output_send_mode(output_resource, 0, 0, 0, TDM_ERROR_OUTPUT_DISCONNECTED); + wl_tdm_output_send_dpms(output_resource, TDM_OUTPUT_DPMS_OFF, TDM_ERROR_OUTPUT_DISCONNECTED); + } +} + +typedef struct _tdm_server_voutput_info { + tdm_private_server *private_server; + tdm_output_conn_status status; + struct + { + int count; + tdm_output_mode *modes; + } available_modes; +} tdm_server_voutput_info; + +static void _tdm_voutput_cb_destroy(struct wl_client *client, struct wl_resource *resource) +{ + wl_resource_destroy(resource); +} + +static void +_tdm_voutput_cb_set_available_modes(struct wl_client *client, + struct wl_resource *resource, + uint32_t index, + uint32_t clock, + uint32_t hdisplay, + uint32_t hsync_start, + uint32_t hsync_end, + uint32_t htotal, + uint32_t hskew, + uint32_t vdisplay, + uint32_t vsync_start, + uint32_t vsync_end, + uint32_t vtotal, + uint32_t vscan, + uint32_t vrefresh, + uint32_t flags, + uint32_t type, + const char *name) +{ + tdm_server_voutput_info *voutput_info; + tdm_output_mode *tmp_modes, *old_modes; + tdm_output_mode *new_mode; + int count, len; + + voutput_info = wl_resource_get_user_data(resource); + + count = voutput_info->available_modes.count; + old_modes = voutput_info->available_modes.modes; + if (index >= count) + { + if (count > 0) + { + tmp_modes = malloc(count * sizeof(*tmp_modes)); + memcpy(tmp_modes, old_modes, count * sizeof(tdm_output_mode)); + } + + voutput_info->available_modes.count = index + 1; + voutput_info->available_modes.modes = + realloc(voutput_info->available_modes.modes, + sizeof(tdm_output_mode) * (index + 1)); + + if (count > 0) + { + memcpy(voutput_info->available_modes.modes, tmp_modes, count * sizeof(tdm_output_mode)); + free(tmp_modes); + } + } + + new_mode = &voutput_info->available_modes.modes[index]; + new_mode->clock = clock; + new_mode->hdisplay = hdisplay; + new_mode->hsync_start = hsync_start; + new_mode->hsync_end = hsync_end; + new_mode->htotal = htotal; + new_mode->hskew= hskew; + new_mode->vdisplay= vdisplay; + new_mode->vsync_start= vsync_start; + new_mode->vsync_end = vsync_end; + new_mode->vtotal = vtotal; + new_mode->vscan = vscan; + new_mode->vrefresh = vrefresh; + new_mode->flags = flags; + new_mode->type = type; + + len = strlen(name); + strncpy(new_mode->name, name, len); + new_mode->name[len] = '\0'; } static void +_tdm_voutput_cb_connect(struct wl_client *client, struct wl_resource *resource) +{ + tdm_server_voutput_info *voutput_info; + + voutput_info = wl_resource_get_user_data(resource); + voutput_info->status = TDM_OUTPUT_CONN_STATUS_CONNECTED; +} + +static void +_tdm_voutput_cb_disconnect(struct wl_client *client, struct wl_resource *resource) +{ + tdm_server_voutput_info *voutput_info; + + voutput_info = wl_resource_get_user_data(resource); + voutput_info->status = TDM_OUTPUT_CONN_STATUS_DISCONNECTED; + + /* Do free resources when it's being disconnected */ + free(voutput_info->available_modes.modes); + voutput_info->available_modes.modes = NULL; + voutput_info->available_modes.count = 0; +} + +static const struct wl_tdm_voutput_interface tdm_voutput_implementation = { + _tdm_voutput_cb_destroy, + _tdm_voutput_cb_set_available_modes, + _tdm_voutput_cb_connect, + _tdm_voutput_cb_disconnect +}; + +void +tdm_voutput_cb_resource_destroy(struct wl_resource *resource) +{ + tdm_server_voutput_info *voutput_info; + + voutput_info = wl_resource_get_user_data(resource); + + /* Do free your own resource */ + free(voutput_info); +} + +static void +_tdm_server_cb_create_virtual_output(struct wl_client *client, struct wl_resource *resource, const char *name, uint32_t id) +{ + struct wl_resource *voutput_resource = NULL; + tdm_private_server *private_server = wl_resource_get_user_data(resource); + tdm_server_voutput_info *voutput_info; + tdm_output *output; + tdm_error ret; + + output = tdm_display_find_output(private_server->private_loop->dpy, name, NULL); + if (output) { + TDM_ERR("There is '%s' output, cannot create.", name); + wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT, + "There is '%s' output", name); + return; + } + + output = tdm_display_create_output(private_server->private_loop->dpy, name, &ret); + if (!output) { + TDM_ERR("output creation fail(%s)(%d).", name, ret); + wl_resource_post_error(resource, WL_DISPLAY_ERROR_NO_MEMORY, + "%s output creation fail", name); + return; + } + + voutput_resource = + wl_resource_create(client, &wl_tdm_voutput_interface, + wl_resource_get_version(resource), id); + if (!voutput_resource) { + /* LCOV_EXCL_START */ + + wl_resource_post_no_memory(resource); + TDM_ERR("wl_resource_create failed"); + return; + + /* LCOV_EXCL_STOP */ + } + + voutput_info = calloc(1, sizeof * voutput_info); + if (!voutput_info) { + /* LCOV_EXCL_START */ + + wl_resource_post_no_memory(resource); + wl_resource_destroy(voutput_resource); + TDM_ERR("alloc failed"); + return; + + /* LCOV_EXCL_STOP */ + } + + LIST_ADDTAIL(&voutput_info->link, &private_server->voutput_list); + voutput_info->private_server = private_server; + voutput_info->resource = voutput_resource; + voutput_info->output = output; + LIST_INITHEAD(&voutput_info->output_list); + + wl_resource_set_implementation(voutput_resource, + &tdm_voutput_implementation, + voutput_info, + tdm_voutput_cb_resource_destroy); + + wl_tdm_voutput_send_ack_message(voutput_resource, WL_TDM_VOUTPUT_MESSAGE_ADDED); +} + +/* LCOV_EXCL_START */ +static void _tdm_server_cb_debug(struct wl_client *client, struct wl_resource *resource, const char *options) { tdm_private_server *private_server = wl_resource_get_user_data(resource); tdm_private_loop *private_loop = private_server->private_loop; - char message[TDM_SERVER_REPLY_MSG_LEN]; - int size = sizeof(message); + char *m; + int len = sizeof(message), size; + uid_t uid; + + wl_client_get_credentials(client, NULL, &uid, NULL); + + if (uid != 0) { + snprintf(message, len, "tdm-monitor: SHOULD be a superuser.\n"); + TDM_ERR("%s", message); + } else { + tdm_monitor_server_command(private_loop->dpy, options, message, &len); + } + + size = sizeof(message) - len; + m = message; + + wl_client_flush(client); + + while (size > 0) { + char buffer[TDM_DEBUG_REPLY_MSG_LEN]; + int copylen = TDM_MIN(size, sizeof(buffer) - 1); + + strncpy(buffer, m, copylen); + m += copylen; + size -= copylen; - tdm_dbg_server_command(private_loop->dpy, options, message, &size); - wl_tdm_send_debug_done(resource, message); + buffer[copylen] = '\0'; + + wl_tdm_send_debug_message(resource, buffer); + } + + wl_tdm_send_debug_done(resource); } +/* LCOV_EXCL_STOP */ static const struct wl_tdm_interface tdm_implementation = { - _tdm_server_cb_create_output, _tdm_server_cb_debug, + _tdm_server_cb_create_output, + _tdm_server_cb_create_virtual_output }; static void +destroy_client(struct wl_resource *resource) +{ + tdm_server_client_info *c = NULL, *cc = NULL; + struct wl_client *client; + + client = wl_resource_get_client(resource); + TDM_RETURN_IF_FAIL(client != NULL); + + LIST_FOR_EACH_ENTRY_SAFE(c, cc, &client_list, link) { + if (c->resource == resource) { + LIST_DEL(&c->link); + free(c); + return; + } + } +} + +static void _tdm_server_bind(struct wl_client *client, void *data, uint32_t version, uint32_t id) { struct wl_resource *resource; + tdm_server_client_info *cinfo; 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 */ } - wl_resource_set_implementation(resource, &tdm_implementation, data, NULL); + 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; + + LIST_ADDTAIL(&cinfo->link, &client_list); + wl_client_get_credentials(client, &cinfo->pid, NULL, NULL); + _tdm_server_get_process_name(cinfo->pid, cinfo->name, TDM_NAME_LEN); + + wl_resource_set_implementation(resource, &tdm_implementation, data, destroy_client); } INTERN tdm_error @@ -453,15 +1001,19 @@ tdm_server_init(tdm_private_loop *private_loop) { tdm_private_server *private_server; - if (private_loop->private_server) - return TDM_ERROR_NONE; - TDM_RETURN_VAL_IF_FAIL(private_loop, TDM_ERROR_OPERATION_FAILED); TDM_RETURN_VAL_IF_FAIL(private_loop->wl_display, TDM_ERROR_OPERATION_FAILED); + if (private_loop->private_server) + 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; + + /* LCOV_EXCL_STOP */ } private_server = calloc(1, sizeof * private_server); @@ -471,19 +1023,26 @@ tdm_server_init(tdm_private_loop *private_loop) } LIST_INITHEAD(&private_server->output_list); + LIST_INITHEAD(&private_server->voutput_list); LIST_INITHEAD(&private_server->wait_list); 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; private_loop->private_server = private_server; keep_private_server = private_server; + LIST_INITHEAD(&client_list); + return TDM_ERROR_NONE; } @@ -491,7 +1050,9 @@ INTERN void tdm_server_deinit(tdm_private_loop *private_loop) { tdm_server_output_info *o = NULL, *oo = NULL; +// tdm_server_voutput_info *vo = NULL, *voo = NULL; tdm_server_wait_info *w = NULL, *ww = NULL; + tdm_server_client_info *c = NULL, *cc = NULL; tdm_private_server *private_server; if (!private_loop->private_server) @@ -506,8 +1067,56 @@ tdm_server_deinit(tdm_private_loop *private_loop) LIST_FOR_EACH_ENTRY_SAFE(o, oo, &private_server->output_list, link) { wl_resource_destroy(o->resource); } +#if 0 + LIST_FOR_EACH_ENTRY_SAFE(vo, voo, &private_server->voutput_list, link) { + wl_resource_destroy(vo->resource); + } +#endif + LIST_FOR_EACH_ENTRY_SAFE(c, cc, &client_list, link) { + wl_resource_destroy(c->resource); + } free(private_server); private_loop->private_server = NULL; keep_private_server = NULL; } + +/* LCOV_EXCL_START */ +INTERN const char* +tdm_server_get_client_name(pid_t pid) +{ + tdm_server_client_info *c = NULL; + + LIST_FOR_EACH_ENTRY(c, &client_list, link) { + if (c->pid == pid) + return (const char*)c->name; + } + + 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 */