diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/env.c | 42 |
1 files changed, 42 insertions, 0 deletions
@@ -10,7 +10,9 @@ #include "serd/node.h" #include "serd/nodes.h" #include "serd/write_result.h" +#include "zix/allocator.h" #include "zix/attributes.h" +#include "zix/filesystem.h" #include <assert.h> #include <stdbool.h> @@ -165,6 +167,46 @@ serd_env_set_base_uri(SerdEnv* const env, const SerdStringView uri) return SERD_SUCCESS; } +SerdStatus +serd_env_set_base_path(SerdEnv* const env, const SerdStringView path) +{ + assert(env); + + if (!path.data || !path.length) { + return serd_env_set_base_uri(env, serd_empty_string()); + } + + char* const real_path = zix_canonical_path(NULL, path.data); + if (!real_path) { + return SERD_BAD_ARG; + } + + const size_t real_path_len = strlen(real_path); + SerdNode* base_node = NULL; + const char path_last = path.data[path.length - 1]; + if (path_last == '/' || path_last == '\\') { + char* const base_path = + (char*)serd_acalloc(env->allocator, real_path_len + 2, 1); + + memcpy(base_path, real_path, real_path_len + 1); + base_path[real_path_len] = path_last; + + base_node = serd_node_new( + NULL, serd_a_file_uri(serd_string(base_path), serd_empty_string())); + + serd_afree(env->allocator, base_path); + } else { + base_node = serd_node_new( + NULL, serd_a_file_uri(serd_string(real_path), serd_empty_string())); + } + + serd_env_set_base_uri(env, serd_node_string_view(base_node)); + serd_node_free(NULL, base_node); + zix_free(NULL, real_path); + + return SERD_SUCCESS; +} + SerdStringView serd_env_find_prefix(const SerdEnv* const env, const SerdStringView name) { |