diff options
Diffstat (limited to 'src/crtc-server')
| -rw-r--r-- | src/crtc-server/server.c | 129 | ||||
| -rw-r--r-- | src/crtc-server/server.h | 67 |
2 files changed, 0 insertions, 196 deletions
diff --git a/src/crtc-server/server.c b/src/crtc-server/server.c deleted file mode 100644 index 6c524e5..0000000 --- a/src/crtc-server/server.c +++ /dev/null @@ -1,129 +0,0 @@ -/** - * coopgammad -- Cooperative gamma server - * Copyright (C) 2016 Mattias Andrée (maandree@kth.se) - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#include "server.h" -#include "../state.h" -#include "../communication.h" - -#include <errno.h> -#include <string.h> - - - -/** - * Handle a ‘Command: enumerate-crtcs’ message - * - * @param conn The index of the connection - * @param message_id The value of the ‘Message ID’ header - * @return Zero on success (even if ignored), -1 on error, - * 1 if connection closed - */ -int handle_enumerate_crtcs(size_t conn, const char* restrict message_id) -{ - size_t i, n = 0, len; - char* restrict buf; - - for (i = 0; i < outputs_n; i++) - n += strlen(outputs[i].name) + 1; - - MAKE_MESSAGE(&buf, &n, 0, - "Command: crtc-enumeration\n" - "In response to: %s\n" - "Length: %zu\n" - "\n", - message_id, n); - - for (i = 0; i < outputs_n; i++) - { - len = strlen(outputs[i].name); - memcpy(buf + n, outputs[i].name, len); - buf[n + len] = '\n'; - n += len + 1; - } - - return send_message(conn, buf, n); -} - - -/** - * Get the name of a CRTC - * - * @param info Information about the CRTC - * @param crtc libgamma's state for the CRTC - * @return The name of the CRTC, `NULL` on error - */ -char* get_crtc_name(const libgamma_crtc_information_t* restrict info, - const libgamma_crtc_state_t* restrict crtc) -{ - if ((info->edid_error == 0) && (info->edid != NULL)) - return libgamma_behex_edid(info->edid, info->edid_length); - else if ((info->connector_name_error == 0) && (info->connector_name != NULL)) - { - char* name = malloc(3 * sizeof(size_t) + strlen(info->connector_name) + 2); - if (name != NULL) - sprintf(name, "%zu.%s", crtc->partition->partition, info->connector_name); - return name; - } - else - { - char* name = malloc(2 * 3 * sizeof(size_t) + 2); - if (name != NULL) - sprintf(name, "%zu.%zu", crtc->partition->partition, crtc->crtc); - return name; - } -} - - -/** - * Get partitions and CRTC:s - * - * @return Zero on success, -1 on error - */ -int initialise_crtcs(void) -{ - size_t i, j, n, n0; - int gerror; - - /* Get partitions */ - if (site.partitions_available) - if (!(partitions = calloc(site.partitions_available, sizeof(*partitions)))) - goto fail; - for (i = 0; i < site.partitions_available; i++) - { - if ((gerror = libgamma_partition_initialise(partitions + i, &site, i))) - goto fail_libgamma; - outputs_n += partitions[i].crtcs_available; - } - - /* Get CRTC:s */ - if (outputs_n) - if (!(crtcs = calloc(outputs_n, sizeof(*crtcs)))) - goto fail; - for (i = 0, j = n = 0; i < site.partitions_available; i++) - for (n0 = n, n += partitions[i].crtcs_available; j < n; j++) - if ((gerror = libgamma_crtc_initialise(crtcs + j, partitions + i, j - n0))) - goto fail_libgamma; - - return 0; - - fail_libgamma: - libgamma_perror(argv0, gerror); - errno = 0; - fail: - return -1; -} - diff --git a/src/crtc-server/server.h b/src/crtc-server/server.h deleted file mode 100644 index 7dcfb18..0000000 --- a/src/crtc-server/server.h +++ /dev/null @@ -1,67 +0,0 @@ -/** - * coopgammad -- Cooperative gamma server - * Copyright (C) 2016 Mattias Andrée (maandree@kth.se) - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#ifndef CRTC_SERVER_SERVER_H -#define CRTC_SERVER_SERVER_H - - -#include <libgamma.h> - - - -#ifndef GCC_ONLY -# if defined(__GNUC__) && !defined(__clang__) -# define GCC_ONLY(...) __VA_ARGS__ -# else -# define GCC_ONLY(...) /* nothing */ -# endif -#endif - - - -/** - * Handle a ‘Command: enumerate-crtcs’ message - * - * @param conn The index of the connection - * @param message_id The value of the ‘Message ID’ header - * @return Zero on success (even if ignored), -1 on error, - * 1 if connection closed - */ -GCC_ONLY(__attribute__((nonnull))) -int handle_enumerate_crtcs(size_t conn, const char* restrict message_id); - -/** - * Get the name of a CRTC - * - * @param info Information about the CRTC - * @param crtc libgamma's state for the CRTC - * @return The name of the CRTC, `NULL` on error - */ -GCC_ONLY(__attribute__((nonnull))) -char* get_crtc_name(const libgamma_crtc_information_t* restrict info, - const libgamma_crtc_state_t* restrict crtc); - -/** - * Get partitions and CRTC:s - * - * @return Zero on success, -1 on error - */ -int initialise_crtcs(void); - - -#endif - |