author | Michael Krelin <hacker@klever.net> | 2005-04-25 16:36:32 (UTC) |
---|---|---|
committer | Michael Krelin <hacker@klever.net> | 2005-04-25 16:36:32 (UTC) |
commit | 981b219f5297ad2ccc1fc1d0e24e41ec009c35a3 (patch) (side-by-side diff) | |
tree | 9fa81d7fe70883ad26d946c902ba06edcebd4516 /include | |
parent | 54e344b7e3623e807b893b7febad3adfc6c1648f (diff) | |
download | sitecing-981b219f5297ad2ccc1fc1d0e24e41ec009c35a3.zip sitecing-981b219f5297ad2ccc1fc1d0e24e41ec009c35a3.tar.gz sitecing-981b219f5297ad2ccc1fc1d0e24e41ec009c35a3.tar.bz2 |
moved a few utility functions to konforka and bumped konforka version requirement accordingly
-rw-r--r-- | include/sitecing/sitecing_util.h | 87 |
1 files changed, 3 insertions, 84 deletions
diff --git a/include/sitecing/sitecing_util.h b/include/sitecing/sitecing_util.h index d1a6c4a..f642c74 100644 --- a/include/sitecing/sitecing_util.h +++ b/include/sitecing/sitecing_util.h @@ -1,115 +1,99 @@ #ifndef __SITECING_SITECING_UTIL_H #define __SITECING_SITECING_UTIL_H #include <sys/types.h> #include <string> #include <konforka/exception.h> +#include <konforka/util.h> /** * @file * @brief utility classes and functions. */ namespace sitecing { using namespace std; /** * Base class for utility exceptions. */ class utility_error : public konforka::exception { public: utility_error(const string& fi,const string& fu,int l,const string& w) : konforka::exception(fi,fu,l,w) { } }; - /** - * Restricted sequence encountered. - */ - class utility_restricted_sequence : public utility_error { - public: - utility_restricted_sequence(const string& fi,const string& fu,int l,const string& w) - : utility_error(fi,fu,l,w) { } - }; + /** * No prefix or suffix found to strip out. */ class utility_no_affix : public utility_error { public: utility_no_affix(const string& fi,const string& fu,int l,const string& w) : utility_error(fi,fu,l,w) { } }; /** * No prefix to strip found. */ class utility_no_prefix : public utility_no_affix { public: utility_no_prefix(const string& fi,const string& fu,int l,const string& w) : utility_no_affix(fi,fu,l,w) { } }; /** * No suffix to strip found. */ class utility_no_suffix : public utility_no_affix { public: utility_no_suffix(const string& fi,const string& fu,int l,const string& w) : utility_no_affix(fi,fu,l,w) { } }; /** - * Went up beyond root. - * @todo TODO: wish I could remember the details -- document me. - */ - class utility_beyond_root : public utility_error { - public: - utility_beyond_root(const string& fi,const string& fu,int l,const string& w) - : utility_error(fi,fu,l,w) { } - }; - - /** * The file lock object. Released at the object destruction. */ class file_lock { public: /** * The file descriptor. */ int fd; file_lock() : fd(-1) { } /** * @param f file name. */ file_lock(const string& f) : fd(-1) { lock(f); } ~file_lock() { unlock(); } /** * Do lock. * @param f file name. */ void lock(const string& f); /** * @todo TODO: wish I could remember the details -- document me. */ void lock(); /** * Release the lock obtained. */ void unlock(); }; /** * The pid file. Removed at object destruction. */ class pid_file { public: /** * The file name. */ string file_name; /** * Do we unlink the file after we're done? */ bool unlink_pid; pid_file() @@ -170,172 +154,107 @@ namespace sitecing { /** * The semaphor lock object, released at object destruction. */ class semaphore_lock { public: /** * Pointer to the semaphore we're operating on. */ semaphore* sem; /** * Whether it is locked. */ bool locked; semaphore_lock() : sem(NULL), locked(false) {} /** * @param s pointer to the semaphore. * @param l lock at creation? */ semaphore_lock(semaphore* s,bool l=true) : sem(s), locked(false) { if(l) lock(); } /** * @param s reference to the semaphore. * @param l lock at creation? */ semaphore_lock(semaphore& s,bool l=true) : sem(&s), locked(false) { if(l) lock(); } ~semaphore_lock() { unlock(); } /** * Lock it. */ void lock(); /** * Unlock it. */ void unlock(); }; /** - * normalize_path options enumeration. - * @see normalize_path() - */ - enum normalize_path_options { - /** - * Restrict the /../ sequence. - */ - restrict_dotdot = 1, - /** - * Strip out the leading slash. - */ - strip_leading_slash = 2, - /** - * Strip out the trailing slash. - */ - strip_trailing_slash = 4 - }; - /** - * combine_path options enumeration. - * @see combine_path() - */ - enum combine_path_options { - /** - * The origin is file. Otherwise it is directory. - */ - origin_is_file = 1, - /** - * Fail if we've gone up beyond root. - */ - fail_beyond_root = 2 - }; - - /** - * Normalize pathname by stripping duplicate slashes, etc. - * @param path the path name. - * @param opts options. - * @return the normalized path. - * @see normalize_path_options - * @todo TODO: document exceptions. - */ - string normalize_path(const string& path,int opts=(restrict_dotdot|strip_trailing_slash)); - /** * Strip prefix from the string. * @param str the string. * @param prefix prefix to strip. * @return the string without prefix. * @todo TODO: document exceptions. */ string strip_prefix(const string& str,const string& prefix); /** * Strip suffix from the string. * @param str the string. * @param suffix suffix to strip. * @return the string without suffix. * @todo TODO: document exceptions. */ string strip_suffix(const string& str,const string& suffix); - /** - * Get the directory part of the filename. - * @param filename the full file name. - * @return the directory part. - */ - string dir_name(const string& filename); - /** - * Combine path with the relative path. - * @param origin the origin. - * @param relative relative path to combine origin with. - * @param opts options. - * @return the pathc combined. - * @see combine_path_options - * @todo TODO: document exceptions. - */ - string combine_path(const string& origin,const string& relative,int opts=origin_is_file); - - /** - * Create directory and parent directories if needed. - * @param path the pathname. - * @param mode the mode for newly created directories. - */ - void make_path(const string& path,mode_t mode); - + /** * Change to the directory and pop back at object's destruction (e.g. when * the object goes out of scope). */ class auto_chdir { public: /** * Saved working directory. */ string saved_pwd; /** * Whether we want to change back automatically. */ bool autopop; auto_chdir() : autopop(false) { } /** * @param td destination path. * @param ap automatically come back? */ auto_chdir(const string& td,bool ap=true) : autopop(false) { pushdir(td,ap); } ~auto_chdir() { if(autopop) popdir(); } /** * Change into directory. * @param td the directory. * @param ap automaticall pop back? */ void pushdir(const string& td,bool ap=true); /** * Change to the saved directory. */ void popdir(); }; } #endif /* __SITECING_SITECING_UTIL_H */ |