diff options
Diffstat (limited to 'config_global.c')
| -rw-r--r-- | config_global.c | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/config_global.c b/config_global.c deleted file mode 100644 index b1c6dc2..0000000 --- a/config_global.c +++ /dev/null @@ -1,186 +0,0 @@ -#include "spm.h" - -char *get_user_conf_dir(void) { - char *result = NULL; - wordexp_t wexp; - wordexp("~/.spm", &wexp, 0); - if (wexp.we_wordc != 0) { - result = (char *)calloc(strlen(wexp.we_wordv[0]) + 1, sizeof(char)); - if (!result) { - wordfree(&wexp); - return NULL; - } - strncpy(result, wexp.we_wordv[0], strlen(wexp.we_wordv[0])); - if (access(result, F_OK) != 0) { - mkdirs(result, 0755); - } - } - wordfree(&wexp); - return result; -} - -char *get_user_config_file(void) { - const char *filename = "spm.conf"; - char template[PATH_MAX]; - char *ucd = get_user_conf_dir(); - if (!ucd) { - return NULL; - } - // Initialize temporary path - template[0] = '\0'; - - sprintf(template, "%s%c%s", ucd, DIRSEP, filename); - if (access(template, F_OK) != 0) { - // No configuration exists, so fail - return NULL; - } - free(ucd); - // Allocate and return path to configuration file - return strdup(template); -} - -char *get_user_tmp_dir(void) { - char template[PATH_MAX]; - char *ucd = get_user_conf_dir(); - sprintf(template, "%s%ctmp", ucd, DIRSEP); - - if (access(template, F_OK) != 0) { - if (mkdirs(template, 0755) != 0) { - return NULL; - } - } - - free(ucd); - return strdup(template); -} - -char *get_user_package_dir(void) { - char template[PATH_MAX]; - char *ucd = get_user_conf_dir(); - sprintf(template, "%s%cpkgs", ucd, DIRSEP); - - if (access(template, F_OK) != 0) { - if (mkdirs(template, 0755) != 0) { - return NULL; - } - } - - free(ucd); - return strdup(template); -} - -/** - * Check whether SPM has access to external programs it needs - */ -void check_runtime_environment(void) { - int bad_rt = 0; - char *required[] = { - "patchelf", - "rsync", - "tar", - "bash", - "reloc", - NULL, - }; - for (int i = 0; required[i] != NULL; i++) { - char *result = find_executable(required[i]); - if (!result) { - fprintf(stderr, "Required program '%s' is not installed\n", required[i]); - bad_rt = 1; - } - free(result); - } - if (bad_rt) { - exit(1); - } -} - - - -void init_config_global(void) { - SPM_GLOBAL.user_config_basedir = NULL; - SPM_GLOBAL.user_config_file = NULL; - SPM_GLOBAL.package_dir = NULL; - SPM_GLOBAL.tmp_dir = NULL; - SPM_GLOBAL.config = NULL; - - if (uname(&SPM_GLOBAL.sysinfo) != 0) { - fprintf(SYSERROR); - exit(1); - } - - SPM_GLOBAL.user_config_basedir = get_user_conf_dir(); - SPM_GLOBAL.user_config_file = get_user_config_file(); - if (SPM_GLOBAL.user_config_file) { - SPM_GLOBAL.config = config_read(SPM_GLOBAL.user_config_file); - } - - ConfigItem *item = NULL; - - // Initialize temp directory - item = config_get(SPM_GLOBAL.config, "tmp_dir"); - if (item) { - SPM_GLOBAL.tmp_dir = item->value; - if (access(SPM_GLOBAL.tmp_dir, F_OK) != 0) { - if (mkdirs(SPM_GLOBAL.tmp_dir, 0755) != 0) { - fprintf(stderr, "Unable to create global temporary directory: %s\n", SPM_GLOBAL.tmp_dir); - fprintf(SYSERROR); - exit(1); - } - } - } - else { - SPM_GLOBAL.tmp_dir = get_user_tmp_dir(); - } - - // Initialize package directory - item = config_get(SPM_GLOBAL.config, "package_dir"); - if (item) { - SPM_GLOBAL.package_dir = item->value; - if (access(SPM_GLOBAL.package_dir, F_OK) != 0) { - if (mkdirs(SPM_GLOBAL.package_dir, 0755) != 0) { - fprintf(stderr, "Unable to create global package directory: %s\n", SPM_GLOBAL.package_dir); - fprintf(SYSERROR); - exit(1); - } - } - } - else { - SPM_GLOBAL.package_dir = get_user_package_dir(); - } -} - -void free_global_config(void) { - if (SPM_GLOBAL.package_dir) { - free(SPM_GLOBAL.package_dir); - } - if (SPM_GLOBAL.tmp_dir) { - free(SPM_GLOBAL.tmp_dir); - } - if (SPM_GLOBAL.user_config_basedir) { - free(SPM_GLOBAL.user_config_basedir); - } - if (SPM_GLOBAL.user_config_file) { - free(SPM_GLOBAL.user_config_file); - } - if (SPM_GLOBAL.config) { - config_free(SPM_GLOBAL.config); - } -} - -void show_global_config(void) { - printf("#---------------------------\n"); - printf("#---- SPM CONFIGURATION ----\n"); - printf("#---------------------------\n"); - printf("# base dir: %s\n", SPM_GLOBAL.user_config_basedir ? SPM_GLOBAL.user_config_basedir : "none (check write permission on home directory)"); - printf("# config file: %s\n", SPM_GLOBAL.user_config_file ? SPM_GLOBAL.user_config_file : "none"); - if (SPM_GLOBAL.user_config_file) { - printf("# config file contents:\n"); - for (int i = 0; SPM_GLOBAL.config[i] != NULL; i++) { - printf("# -> %s: %s\n", SPM_GLOBAL.config[i]->key, SPM_GLOBAL.config[i]->value); - } - } - printf("# package storage: %s\n", SPM_GLOBAL.package_dir); - printf("# temp storage: %s\n", SPM_GLOBAL.tmp_dir); - printf("\n"); -} |