diff options
Diffstat (limited to 'src/akfs.c')
| -rw-r--r-- | src/akfs.c | 71 |
1 files changed, 69 insertions, 2 deletions
@@ -2,7 +2,9 @@ #include <stdbool.h> #include <assert.h> #include <stdlib.h> +#include <string.h> #include <akfs.h> +#include <sys/stat.h> char* ak_fs_return_hash_path(char* string) { @@ -87,8 +89,73 @@ bool ak_fs_verify_input_is_hash(char* string) int ak_fs_create_dir_for_hash(char* string) { - (void) string; - return -1; + /* TODO + * Some aspects of this function + * 1. We need a "root" place to put our dirs into, this is not specified + * anywhere in this code but it is spartially specified in other files + * like lib/_ak_fs bash script and the rc/config file we currently source + * in $HOME/.bashrc + * 2. We might need to "lock" onto some version of glibc and be aware of + * other systems that do not use that one. + */ + if ( ak_fs_verify_input_is_hash(string) ) + { + char* dir_path = ak_fs_return_hash_dir(string); + // We will need to separate the string so we can create the path one + // directory at the time + int len = strlen(dir_path); + for ( int i = 0; i < len+1; ++i) + { + if ( dir_path[i] == '/' ) + { + //printf("%c\n", dir_path[i]); + //char* test = strndup(dir_path, i); + //printf("A: [i:%d] [c:%c] - %s\n", i, dir_path[i], test); + continue; + } + else + { + char* incremental_dir_path = strndup(dir_path, i+1); + // printf("B: [i:%d] [c:%c] - %s\n", i, dir_path[i], test); + struct stat sb; + if (stat(incremental_dir_path, &sb) == 0 && S_ISDIR(sb.st_mode)) + { + continue; + } + else + { + int return_code = mkdir(incremental_dir_path, 0777); + if ( return_code == 0 ) + { + continue; + } + else + { + // should be unreachable I guess since previous checks + // though it could be caused by some other kind of error + // like, no permission, or exists but is not a directory + // but a file, dev, char, pipe whatever this thing + // supports anyway + free(incremental_dir_path); + free(dir_path); + return -3; + } + } + free(incremental_dir_path); + } + } + //printf("%d\n", len); + //printf("%s\n", dir_path); + //const char *pathname = dir_path; + //int ec = mkdir(pathname, 0777); + //return ec; + free(dir_path); + return 0; + } + else + { + return -2; + } } sha512sum ak_fs_sha512sum_string_to_struct(char* string) |