diff options
Diffstat (limited to '')
-rw-r--r-- | src/test/user.c | 260 |
1 files changed, 121 insertions, 139 deletions
diff --git a/src/test/user.c b/src/test/user.c index 4f2b6d5..7a1fd78 100644 --- a/src/test/user.c +++ b/src/test/user.c @@ -1,161 +1,143 @@ -/** - * libgamma -- Display server abstraction layer for gamma ramp adjustments - * Copyright (C) 2014, 2015 Mattias Andrée (maandree@member.fsf.org) - * - * This library 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 library 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 library. If not, see <http://www.gnu.org/licenses/>. - */ +/* See LICENSE file for copyright and license details. */ #include "user.h" #ifdef __GCC__ # include <string.h> #else -/* Hack to circumvent that the funcions are defined multiples. */ +/* Hack to circumvent that the funcions are defined multiples */ # define strlen strlen_ # define memcpy memcpy_ # define strchr strchr_ -static size_t strlen_(const char* str) -{ - size_t n = 0; - while (str[n]) - n++; - return n; +static size_t +strlen_(const char *str) { + size_t n = 0; + while (str[n]) + n++; + return n; } -static void* memcpy_(void* dest, const void* src, size_t n) +static void * +memcpy_(void *restrict dest, const void *restrict src, size_t n) { - char* restrict d = dest; - const char* restrict s = src; - size_t i; - for (i = 0; i < n; i++) - d[i] = s[i]; - return dest; + char *restrict d = dest; + const char *restrict s = src; + size_t i; + for (i = 0; i < n; i++) + d[i] = s[i]; + return dest; } -static char* strchr_(const char* s, int c) +static char *strchr_(const char *s, int c) { - char find = (char)c; - while (*s) - if (*s == find) - return s; - else - s++; - return NULL; + char find = (char)c; + for (; *s; s++) + if (*s == find) + return s; + return NULL; } #endif /** - * Let the user select adjustment method, site, partition and CRTC. + * Let the user select adjustment method, site, partition and CRTC * - * @param site_state Output slot for the site. - * @param part_state Output slot for the partition. - * @param crtc_state Output slot for the CRTC. - * @return Zero on and only on success. + * @param site_state Output slot for the site + * @param part_state Output slot for the partition + * @param crtc_state Output slot for the CRTC + * @return Zero on and only on success */ -int select_monitor(libgamma_site_state_t* restrict site_state, - libgamma_partition_state_t* restrict part_state, - libgamma_crtc_state_t* restrict crtc_state) +int +select_monitor(libgamma_site_state_t *restrict site_state, + libgamma_partition_state_t *restrict part_state, + libgamma_crtc_state_t *restrict crtc_state) { - int method; - char* site; - char* tmp; - char buf[256]; - int r; - - - /* -- Adjustment method -- */ - - /* Let the user select adjustment method. */ - printf("Select adjustment method:\n"); - for (method = 0; method < LIBGAMMA_METHOD_COUNT; method++) - printf(" %i: %s\n", method, method_name(method)); - printf("> "); - fflush(stdout); - fgets(buf, sizeof(buf) / sizeof(char), stdin); - method = atoi(buf); - - - /* -- Site -- */ - - /* Let the user select site. */ - printf("Select site: "); - fflush(stdout); - fgets(buf, sizeof(buf) / sizeof(char), stdin); - tmp = strchr(buf, '\n'); - if (tmp != NULL) - *tmp = '\0'; - if (buf[0] == '\0') - site = NULL; - else - { - site = malloc((strlen(buf) + 1) * sizeof(char)); - memcpy(site, buf, strlen(buf) + 1); - } - - /* Initialise site state. */ - if ((r = libgamma_site_initialise(site_state, method, site))) - { - free(site); - return libgamma_perror("error", r), 1; - } - - - /* -- Partition -- */ - - /* Check that the site has at least one partition. */ - if (site_state->partitions_available == 0) - { - libgamma_site_free(site_state); - return printf("No partitions found\n"), 1; - } - - /* Let the user select partition. */ - printf("Select partition [0, %lu]: ", site_state->partitions_available - 1); - fflush(stdout); - fgets(buf, sizeof(buf) / sizeof(char), stdin); - - /* Initialise partition state. */ - if ((r = libgamma_partition_initialise(part_state, site_state, (size_t)atoll(buf)))) - { - libgamma_site_free(site_state); - return libgamma_perror("error", r), 1; - } - - - /* -- CRTC -- */ - - /* Check that the partition has at least one CRTC. */ - if (part_state->crtcs_available == 0) - { - libgamma_partition_free(part_state); - libgamma_site_free(site_state); - return printf("No CRTC:s found\n"), 1; - } - - /* Let the user select CRTC. */ - printf("Select CRTC [0, %lu]: ", part_state->crtcs_available - 1); - fflush(stdout); - fgets(buf, sizeof(buf) / sizeof(char), stdin); - - /* Initialise CRTC state. */ - if ((r = libgamma_crtc_initialise(crtc_state, part_state, (size_t)atoll(buf)))) - { - libgamma_partition_free(part_state); - libgamma_site_free(site_state); - return libgamma_perror("error", r), 1; - } - - printf("\n"); - return 0; -} + int method; + char *site; + char *tmp; + char buf[256]; + int r; + + + /* -- Adjustment method -- */ + + /* Let the user select adjustment method */ + printf("Select adjustment method:\n"); + for (method = 0; method < LIBGAMMA_METHOD_COUNT; method++) + printf(" %i: %s\n", method, method_name(method)); + printf("> "); + fflush(stdout); + fgets(buf, sizeof(buf) / sizeof(char), stdin); + method = atoi(buf); + + + /* -- Site -- */ + + /* Let the user select site */ + printf("Select site: "); + fflush(stdout); + fgets(buf, sizeof(buf) / sizeof(char), stdin); + tmp = strchr(buf, '\n'); + if (tmp) + *tmp = '\0'; + if (!buf[0]) { + site = NULL; + } else { + site = malloc((strlen(buf) + 1) * sizeof(char)); + memcpy(site, buf, strlen(buf) + 1); + } + /* Initialise site state */ + if ((r = libgamma_site_initialise(site_state, method, site))) { + free(site); + libgamma_perror("error", r); + return 1; + } + + + /* -- Partition -- */ + + /* Check that the site has at least one partition */ + if (!site_state->partitions_available) { + libgamma_site_free(site_state); + printf("No partitions found\n"); + return 1; + } + + /* Let the user select partition */ + printf("Select partition [0, %lu]: ", site_state->partitions_available - 1); + fflush(stdout); + fgets(buf, sizeof(buf) / sizeof(char), stdin); + + /* Initialise partition state */ + if ((r = libgamma_partition_initialise(part_state, site_state, (size_t)atoll(buf)))) { + libgamma_site_free(site_state); + libgamma_perror("error", r); + return 1; + } + + + /* -- CRTC -- */ + + /* Check that the partition has at least one CRTC */ + if (!part_state->crtcs_available) { + libgamma_partition_free(part_state); + libgamma_site_free(site_state); + printf("No CRTC:s found\n"); + return 1; + } + + /* Let the user select CRTC */ + printf("Select CRTC [0, %lu]: ", part_state->crtcs_available - 1); + fflush(stdout); + fgets(buf, sizeof(buf) / sizeof(char), stdin); + + /* Initialise CRTC state. */ + if ((r = libgamma_crtc_initialise(crtc_state, part_state, (size_t)atoll(buf)))) { + libgamma_partition_free(part_state); + libgamma_site_free(site_state); + libgamma_perror("error", r); + return 1; + } + + printf("\n"); + return 0; +} |