mirror of
https://github.com/libretro/neocd_libretro.git
synced 2024-12-02 14:26:27 +00:00
Cleanup/update
This commit is contained in:
twinaphex
parent
00509cfca3
commit
f05e6a20df
210
src/path.cpp
210
src/path.cpp
@ -12,185 +12,187 @@ extern const char* saveDirectory;
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static void system_path_internal(char* buffer, size_t len)
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{
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if (path_is_empty(systemDirectory)) {
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buffer[0] = '.';
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buffer[1] = PATH_DEFAULT_SLASH_C();
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buffer[2] = '\0';
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} else
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strlcpy(buffer, systemDirectory, len);
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if (!path_ends_with_slash(buffer))
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strlcat(buffer, PATH_DEFAULT_SLASH(), len);
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if (path_is_empty(systemDirectory))
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{
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buffer[0] = '.';
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buffer[1] = PATH_DEFAULT_SLASH_C();
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buffer[2] = '\0';
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}
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else
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strlcpy(buffer, systemDirectory, len);
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strlcat(buffer, NEOCD_SYSTEM_SUBDIR, len);
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if (!path_ends_with_slash(buffer))
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strlcat(buffer, PATH_DEFAULT_SLASH(), len);
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strlcat(buffer, NEOCD_SYSTEM_SUBDIR, len);
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}
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static void save_path_internal(char* buffer, size_t len)
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{
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// If save directory is unset, use system directory
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if (path_is_empty(saveDirectory))
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system_path_internal(buffer, len);
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else
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{
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strlcpy(buffer, saveDirectory, len);
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/* If save directory is unset, use system directory */
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if (path_is_empty(saveDirectory))
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system_path_internal(buffer, len);
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else
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{
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strlcpy(buffer, saveDirectory, len);
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// Remove trailing slash, if required
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if (path_ends_with_slash(buffer))
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{
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size_t path_len = strlen(buffer);
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// Remove trailing slash, if required
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if (path_ends_with_slash(buffer))
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{
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size_t path_len = strlen(buffer);
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if (path_len)
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buffer[path_len - 1] = '\0';
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}
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}
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if (path_len)
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buffer[path_len - 1] = '\0';
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}
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}
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}
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std::string path_replace_filename(const char* path, const char* new_filename)
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{
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char buffer[PATH_MAX_LENGTH];
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buffer[0] = '\0';
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char buffer[PATH_MAX_LENGTH];
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buffer[0] = '\0';
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if (!path_is_empty(path))
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fill_pathname_basedir(buffer, path, sizeof(buffer) - 1);
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if (!path_is_empty(path))
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fill_pathname_basedir(buffer, path, sizeof(buffer) - 1);
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if (!path_is_empty(new_filename))
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strlcat(buffer, new_filename, sizeof(buffer) - 1);
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if (!path_is_empty(new_filename))
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strlcat(buffer, new_filename, sizeof(buffer) - 1);
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return std::string(buffer);
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return std::string(buffer);
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}
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std::string path_get_filename(const char* path)
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{
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char buffer[PATH_MAX_LENGTH];
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buffer[0] = '\0';
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char buffer[PATH_MAX_LENGTH];
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buffer[0] = '\0';
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if (!path_is_empty(path))
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{
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const char *basename = path_basename(path);
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if (!path_is_empty(path))
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{
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const char *basename = path_basename(path);
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if (!path_is_empty(basename))
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{
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strlcpy(buffer, basename, sizeof(buffer) - 1);
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path_remove_extension(buffer);
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}
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}
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if (!path_is_empty(basename))
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{
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strlcpy(buffer, basename, sizeof(buffer) - 1);
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path_remove_extension(buffer);
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}
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}
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return std::string(buffer);
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return std::string(buffer);
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}
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bool path_is_empty(const char* buffer)
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{
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if (!buffer)
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return true;
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if (!buffer)
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return true;
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return (buffer[0] == 0);
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return (buffer[0] == 0);
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}
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bool path_ends_with_slash(const char* buffer)
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{
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size_t path_len = strlen(buffer);
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size_t path_len = strlen(buffer);
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if (!path_len)
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return false;
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if (!path_len)
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return false;
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return path_char_is_slash(buffer[path_len - 1]);
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return PATH_CHAR_IS_SLASH(buffer[path_len - 1]);
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}
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std::string system_path()
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{
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char buffer[PATH_MAX_LENGTH];
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buffer[0] = '\0';
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char buffer[PATH_MAX_LENGTH];
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buffer[0] = '\0';
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system_path_internal(buffer, sizeof(buffer) - 1);
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system_path_internal(buffer, sizeof(buffer) - 1);
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return std::string(buffer);
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return std::string(buffer);
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}
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std::string make_system_path(const char* filename)
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{
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char buffer[PATH_MAX_LENGTH];
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buffer[0] = '\0';
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char buffer[PATH_MAX_LENGTH];
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buffer[0] = '\0';
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system_path_internal(buffer, sizeof(buffer) - 1);
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system_path_internal(buffer, sizeof(buffer) - 1);
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strlcat(buffer, PATH_DEFAULT_SLASH(), sizeof(buffer) - 1);
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if (!path_is_empty(filename))
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strlcat(buffer, filename, sizeof(buffer) - 1);
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strlcat(buffer, PATH_DEFAULT_SLASH(), sizeof(buffer) - 1);
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if (!path_is_empty(filename))
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strlcat(buffer, filename, sizeof(buffer) - 1);
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return std::string(buffer);
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return std::string(buffer);
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}
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std::string make_save_path(const char* filename)
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{
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char buffer[PATH_MAX_LENGTH];
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buffer[0] = '\0';
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char buffer[PATH_MAX_LENGTH];
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buffer[0] = '\0';
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save_path_internal(buffer, sizeof(buffer) - 1);
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save_path_internal(buffer, sizeof(buffer) - 1);
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strlcat(buffer, PATH_DEFAULT_SLASH(), sizeof(buffer) - 1);
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if (!path_is_empty(filename))
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strlcat(buffer, filename, sizeof(buffer) - 1);
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strlcat(buffer, PATH_DEFAULT_SLASH(), sizeof(buffer) - 1);
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if (!path_is_empty(filename))
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strlcat(buffer, filename, sizeof(buffer) - 1);
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return std::string(buffer);
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return std::string(buffer);
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}
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std::string make_srm_path(bool per_content_saves, const char* content_path)
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{
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char srm_filename[PATH_MAX_LENGTH];
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srm_filename[0] = '\0';
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char srm_filename[PATH_MAX_LENGTH];
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srm_filename[0] = '\0';
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// If per-content saves are enabled, use content
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// file name to generate srm file name
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if (per_content_saves)
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{
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std::string content_filename = path_get_filename(content_path);
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// If per-content saves are enabled, use content
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// file name to generate srm file name
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if (per_content_saves)
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{
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std::string content_filename = path_get_filename(content_path);
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if (!content_filename.empty())
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{
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strlcpy(srm_filename, content_filename.c_str(), sizeof(srm_filename) - 1);
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strlcat(srm_filename, NEOCD_SRM_EXT, sizeof(srm_filename) - 1);
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}
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}
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if (!content_filename.empty())
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{
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strlcpy(srm_filename, content_filename.c_str(), sizeof(srm_filename) - 1);
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strlcat(srm_filename, NEOCD_SRM_EXT, sizeof(srm_filename) - 1);
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}
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}
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// If per-content saves are disabled, or content
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// file name was empty, get default srm file name
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if (!per_content_saves || path_is_empty(srm_filename))
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{
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strlcat(srm_filename, NEOCD_DEFAULT_SRM_FILENAME, sizeof(srm_filename) - 1);
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strlcat(srm_filename, NEOCD_SRM_EXT, sizeof(srm_filename) - 1);
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}
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// If per-content saves are disabled, or content
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// file name was empty, get default srm file name
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if (!per_content_saves || path_is_empty(srm_filename))
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{
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strlcat(srm_filename, NEOCD_DEFAULT_SRM_FILENAME, sizeof(srm_filename) - 1);
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strlcat(srm_filename, NEOCD_SRM_EXT, sizeof(srm_filename) - 1);
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}
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// Return full srm file path
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if (per_content_saves)
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return make_save_path(srm_filename);
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else
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return make_system_path(srm_filename);
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// Return full srm file path
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if (per_content_saves)
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return make_save_path(srm_filename);
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else
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return make_system_path(srm_filename);
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}
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std::string make_path_separator(const char* path, const char* separator, const char* filename)
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{
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char buffer[PATH_MAX_LENGTH];
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buffer[0] = '\0';
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char buffer[PATH_MAX_LENGTH];
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buffer[0] = '\0';
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if (!path_is_empty(path))
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strlcpy(buffer, path, sizeof(buffer) - 1);
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if (!path_is_empty(path))
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strlcpy(buffer, path, sizeof(buffer) - 1);
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if (!path_is_empty(separator))
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strlcat(buffer, separator, sizeof(buffer) - 1);
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if (!path_is_empty(separator))
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strlcat(buffer, separator, sizeof(buffer) - 1);
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if (!path_is_empty(filename))
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strlcat(buffer, filename, sizeof(buffer) - 1);
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if (!path_is_empty(filename))
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strlcat(buffer, filename, sizeof(buffer) - 1);
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return std::string(buffer);
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return std::string(buffer);
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}
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std::string make_path(const char* path, const char* filename)
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{
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return make_path_separator(path, PATH_DEFAULT_SLASH(), filename);
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return make_path_separator(path, PATH_DEFAULT_SLASH(), filename);
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}
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bool string_compare_insensitive(const char* a, const char* b)
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{
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return string_is_equal_case_insensitive(a, b);
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return string_is_equal_case_insensitive(a, b);
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}
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