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[commit] r6257 - freeswitch/trunk/src/include
by Freeswitch SVN 14 Nov '07

14 Nov '07

Author: anthm Date: Wed Nov 14 14:26:44 2007 New Revision: 6257 Added: freeswitch/trunk/src/include/SimpleGlob.h Log: better globbing Added: freeswitch/trunk/src/include/SimpleGlob.h ============================================================================== --- (empty file) +++ freeswitch/trunk/src/include/SimpleGlob.h Wed Nov 14 14:26:44 2007 @@ -0,0 +1,848 @@ +/*! @file SimpleGlob.h + + @version 2.8 + + @brief A cross-platform file globbing library providing the ability to + expand wildcards in command-line arguments to a list of all matching files. + It is designed explicitly to be portable to any platform and has been tested on + Windows and Linux. See CSimpleGlobTempl for the class definition. + + @section features FEATURES + + - MIT Licence allows free use in all software (including GPL and commercial) + - multi-platform (Windows 95/98/ME/NT/2K/XP, Linux, Unix) + - supports most of the standard linux glob() options + - recognition of a forward paths as equivalent to a backward slash on Windows. + e.g. "c:/path/foo*" is equivalent to "c:\path\foo*". + - implemented with only a single C++ header file + - char, wchar_t and Windows TCHAR in the same program + - complete working examples included + - compiles cleanly at warning level 4 (Windows/VC.NET 2003), warning level + 3 (Windows/VC6) and -Wall (Linux/gcc) + + @section usage USAGE + + The SimpleGlob class is used by following these steps: + + <ol> + <li> Include the SimpleGlob.h header file + + <pre> + \#include "SimpleGlob.h" + </pre> + + <li> Instantiate a CSimpleGlob object supplying the appropriate flags. + + <pre> + @link CSimpleGlobTempl CSimpleGlob @endlink glob(FLAGS); + </pre> + + <li> Add all file specifications to the glob class. + + <pre> + glob.Add("file*"); + glob.Add(argc, argv); + </pre> + + <li> Process all files with File(), Files() and FileCount() + + <pre> + for (int n = 0; n < glob.FileCount(); ++n) { + ProcessFile(glob.File(n)); + } + </pre> + + </ol> + + @section licence MIT LICENCE + + The licence text below is the boilerplate "MIT Licence" used from: + http://www.opensource.org/licenses/mit-license.php + + Copyright (c) 2006-2007, Brodie Thiesfield + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is furnished + to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS + FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR + COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#ifndef INCLUDED_SimpleGlob +#define INCLUDED_SimpleGlob + +/*! @brief The operation of SimpleGlob is fine-tuned via the use of a combination + of the following flags. + + The flags may be passed at initialization of the class and used for every + filespec added, or alternatively they may optionally be specified in the + call to Add() and be different for each filespec. + + @param SG_GLOB_ERR + Return upon read error (e.g. directory does not have read permission) + + @param SG_GLOB_MARK + Append a slash (backslash in Windows) to every path which corresponds + to a directory + + @param SG_GLOB_NOSORT + By default, files are returned in sorted into string order. With this + flag, no sorting is done. This is not compatible with SG_GLOB_FULLSORT. + + @param SG_GLOB_FULLSORT + By default, files are sorted in groups belonging to each filespec that + was added. For example if the filespec "b*" was added before the filespec + "a*" then the argv array will contain all b* files sorted in order, + followed by all a* files sorted in order. If this flag is specified, the + entire array will be sorted ignoring the filespec groups. + + @param SG_GLOB_NOCHECK + If the pattern doesn't match anything, return the original pattern. + + @param SG_GLOB_TILDE + Tilde expansion is carried out (on Unix platforms) + + @param SG_GLOB_ONLYDIR + Return only directories which match (not compatible with SG_GLOB_ONLYFILE) + + @param SG_GLOB_ONLYFILE + Return only files which match (not compatible with SG_GLOB_ONLYDIR) + + @param SG_GLOB_NODOT + Do not return the "." or ".." special directories. + */ +enum SG_Flags { + SG_GLOB_ERR = 1 << 0, + SG_GLOB_MARK = 1 << 1, + SG_GLOB_NOSORT = 1 << 2, + SG_GLOB_NOCHECK = 1 << 3, + SG_GLOB_TILDE = 1 << 4, + SG_GLOB_ONLYDIR = 1 << 5, + SG_GLOB_ONLYFILE = 1 << 6, + SG_GLOB_NODOT = 1 << 7, + SG_GLOB_FULLSORT = 1 << 8 +}; + +/*! @brief Error return codes */ +enum SG_Error { + SG_SUCCESS = 0, + SG_ERR_NOMATCH = 1, + SG_ERR_MEMORY = -1, + SG_ERR_FAILURE = -2 +}; + +// ---------------------------------------------------------------------------- +// Platform dependent implementations + +// don't include this in documentation as it isn't relevant +#ifndef DOXYGEN + +// on Windows we want to use MBCS aware string functions and mimic the +// Unix glob functionality. On Unix we just use glob. +#ifdef _WIN32 +# include <mbstring.h> +# define sg_strchr ::_mbschr +# define sg_strrchr ::_mbsrchr +# define sg_strlen ::_mbslen +# if __STDC_WANT_SECURE_LIB__ +# define sg_strcpy_s(a,n,b) ::_mbscpy_s(a,n,b) +# else +# define sg_strcpy_s(a,n,b) ::_mbscpy(a,b) +# endif +# define sg_strcmp ::_mbscmp +# define sg_strcasecmp ::_mbsicmp +# define SOCHAR_T unsigned char +#else +# include <sys/types.h> +# include <sys/stat.h> +# include <glob.h> +# include <limits.h> +# define MAX_PATH PATH_MAX +# define sg_strchr ::strchr +# define sg_strrchr ::strrchr +# define sg_strlen ::strlen +# define sg_strcpy_s(a,n,b) ::strcpy(a,b) +# define sg_strcmp ::strcmp +# define sg_strcasecmp ::strcasecmp +# define SOCHAR_T char +#endif + +#include <stdlib.h> +#include <string.h> +#include <wchar.h> + +// use assertions to test the input data +#ifdef _DEBUG +# ifdef _WIN32 +# include <crtdbg.h> +# define SG_ASSERT(b) _ASSERTE(b) +# else +# include <assert.h> +# define SG_ASSERT(b) assert(b) +# endif +#else +# define SG_ASSERT(b) +#endif + +/*! @brief String manipulation functions. */ +class SimpleGlobUtil +{ +public: + static const char * strchr(const char *s, char c) { + return (char *) sg_strchr((const SOCHAR_T *)s, c); + } + static const wchar_t * strchr(const wchar_t *s, wchar_t c) { + return ::wcschr(s, c); + } + + static const char * strrchr(const char *s, char c) { + return (char *) sg_strrchr((const SOCHAR_T *)s, c); + } + static const wchar_t * strrchr(const wchar_t *s, wchar_t c) { + return ::wcsrchr(s, c); + } + + // Note: char strlen returns number of bytes, not characters + static size_t strlen(const char *s) { return ::strlen(s); } + static size_t strlen(const wchar_t *s) { return ::wcslen(s); } + + static void strcpy_s(char *dst, size_t n, const char *src) { + (void) n; + sg_strcpy_s((SOCHAR_T *)dst, n, (const SOCHAR_T *)src); + } + static void strcpy_s(wchar_t *dst, size_t n, const wchar_t *src) { +# if __STDC_WANT_SECURE_LIB__ + ::wcscpy_s(dst, n, src); +#else + (void) n; + ::wcscpy(dst, src); +#endif + } + + static int strcmp(const char *s1, const char *s2) { + return sg_strcmp((const SOCHAR_T *)s1, (const SOCHAR_T *)s2); + } + static int strcmp(const wchar_t *s1, const wchar_t *s2) { + return ::wcscmp(s1, s2); + } + + static int strcasecmp(const char *s1, const char *s2) { + return sg_strcasecmp((const SOCHAR_T *)s1, (const SOCHAR_T *)s2); + } +#if _WIN32 + static int strcasecmp(const wchar_t *s1, const wchar_t *s2) { + return ::_wcsicmp(s1, s2); + } +#endif // _WIN32 +}; + +enum SG_FileType { + SG_FILETYPE_INVALID, + SG_FILETYPE_FILE, + SG_FILETYPE_DIR +}; + +#ifdef _WIN32 + +#ifndef INVALID_FILE_ATTRIBUTES +# define INVALID_FILE_ATTRIBUTES ((DWORD)-1) +#endif + +#define SG_PATH_CHAR '\\' + +/*! @brief Windows glob implementation. */ +template<class SOCHAR> +struct SimpleGlobBase +{ + SimpleGlobBase() : m_hFind(INVALID_HANDLE_VALUE) { } + + int FindFirstFileS(const char * a_pszFileSpec, unsigned int) { + m_hFind = FindFirstFileA(a_pszFileSpec, &m_oFindDataA); + if (m_hFind != INVALID_HANDLE_VALUE) { + return SG_SUCCESS; + } + DWORD dwErr = GetLastError(); + if (dwErr == ERROR_FILE_NOT_FOUND) { + return SG_ERR_NOMATCH; + } + return SG_ERR_FAILURE; + } + int FindFirstFileS(const wchar_t * a_pszFileSpec, unsigned int) { + m_hFind = FindFirstFileW(a_pszFileSpec, &m_oFindDataW); + if (m_hFind != INVALID_HANDLE_VALUE) { + return SG_SUCCESS; + } + DWORD dwErr = GetLastError(); + if (dwErr == ERROR_FILE_NOT_FOUND) { + return SG_ERR_NOMATCH; + } + return SG_ERR_FAILURE; + } + + bool FindNextFileS(char) { + return FindNextFileA(m_hFind, &m_oFindDataA) != FALSE; + } + bool FindNextFileS(wchar_t) { + return FindNextFileW(m_hFind, &m_oFindDataW) != FALSE; + } + + void FindDone() { + FindClose(m_hFind); + } + + const char * GetFileNameS(char) const { + return m_oFindDataA.cFileName; + } + const wchar_t * GetFileNameS(wchar_t) const { + return m_oFindDataW.cFileName; + } + + bool IsDirS(char) const { + return GetFileTypeS(m_oFindDataA.dwFileAttributes) == SG_FILETYPE_DIR; + } + bool IsDirS(wchar_t) const { + return GetFileTypeS(m_oFindDataW.dwFileAttributes) == SG_FILETYPE_DIR; + } + + SG_FileType GetFileTypeS(const char * a_pszPath) { + return GetFileTypeS(GetFileAttributesA(a_pszPath)); + } + SG_FileType GetFileTypeS(const wchar_t * a_pszPath) { + return GetFileTypeS(GetFileAttributesW(a_pszPath)); + } + SG_FileType GetFileTypeS(DWORD a_dwAttribs) const { + if (a_dwAttribs == INVALID_FILE_ATTRIBUTES) { + return SG_FILETYPE_INVALID; + } + if (a_dwAttribs & FILE_ATTRIBUTE_DIRECTORY) { + return SG_FILETYPE_DIR; + } + return SG_FILETYPE_FILE; + } + +private: + HANDLE m_hFind; + WIN32_FIND_DATAA m_oFindDataA; + WIN32_FIND_DATAW m_oFindDataW; +}; + +#else // !_WIN32 + +#define SG_PATH_CHAR '/' + +/*! @brief Unix glob implementation. */ +template<class SOCHAR> +struct SimpleGlobBase +{ + SimpleGlobBase() { + memset(&m_glob, 0, sizeof(m_glob)); + m_uiCurr = (size_t)-1; + } + + ~SimpleGlobBase() { + globfree(&m_glob); + } + + void FilePrep() { + m_bIsDir = false; + size_t len = strlen(m_glob.gl_pathv[m_uiCurr]); + if (m_glob.gl_pathv[m_uiCurr][len-1] == '/') { + m_bIsDir = true; + m_glob.gl_pathv[m_uiCurr][len-1] = 0; + } + } + + int FindFirstFileS(const char * a_pszFileSpec, unsigned int a_uiFlags) { + int nFlags = GLOB_MARK | GLOB_NOSORT; + if (a_uiFlags & SG_GLOB_ERR) nFlags |= GLOB_ERR; + if (a_uiFlags & SG_GLOB_TILDE) nFlags |= GLOB_TILDE; + int rc = glob(a_pszFileSpec, nFlags, NULL, &m_glob); + if (rc == GLOB_NOSPACE) return SG_ERR_MEMORY; + if (rc == GLOB_ABORTED) return SG_ERR_FAILURE; + if (rc == GLOB_NOMATCH) return SG_ERR_NOMATCH; + m_uiCurr = 0; + FilePrep(); + return SG_SUCCESS; + } + + bool FindNextFileS(char) { + SG_ASSERT(m_uiCurr != (size_t)-1); + if (++m_uiCurr >= m_glob.gl_pathc) { + return false; + } + FilePrep(); + return true; + } + + void FindDone() { + globfree(&m_glob); + memset(&m_glob, 0, sizeof(m_glob)); + m_uiCurr = (size_t)-1; + } + + const char * GetFileNameS(char) const { + SG_ASSERT(m_uiCurr != (size_t)-1); + return m_glob.gl_pathv[m_uiCurr]; + } + + bool IsDirS(char) const { + SG_ASSERT(m_uiCurr != (size_t)-1); + return m_bIsDir; + } + + SG_FileType GetFileTypeS(const char * a_pszPath) const { + struct stat sb; + if (0 != stat(a_pszPath, &sb)) { + return SG_FILETYPE_INVALID; + } + if (S_ISDIR(sb.st_mode)) { + return SG_FILETYPE_DIR; + } + if (S_ISREG(sb.st_mode)) { + return SG_FILETYPE_FILE; + } + return SG_FILETYPE_INVALID; + } + +private: + glob_t m_glob; + size_t m_uiCurr; + bool m_bIsDir; +}; + +#endif // _WIN32 + +#endif // DOXYGEN + +// --------------------------------------------------------------------------- +// MAIN TEMPLATE CLASS +// --------------------------------------------------------------------------- + +/*! @brief Implementation of the SimpleGlob class */ +template<class SOCHAR> +class CSimpleGlobTempl : private SimpleGlobBase<SOCHAR> +{ +public: + /*! @brief Initialize the class. + + @param a_uiFlags Combination of SG_GLOB flags. + @param a_nReservedSlots Number of slots in the argv array that + should be reserved. In the returned array these slots + argv[0] ... argv[a_nReservedSlots-1] will be left empty for + the caller to fill in. + */ + CSimpleGlobTempl(unsigned int a_uiFlags = 0, int a_nReservedSlots = 0); + + /*! @brief Deallocate all memory buffers. */ + ~CSimpleGlobTempl(); + + /*! @brief Initialize (or re-initialize) the class in preparation for + adding new filespecs. + + All existing files are cleared. Note that allocated memory is only + deallocated at object destruction. + + @param a_uiFlags Combination of SG_GLOB flags. + @param a_nReservedSlots Number of slots in the argv array that + should be reserved. In the returned array these slots + argv[0] ... argv[a_nReservedSlots-1] will be left empty for + the caller to fill in. + */ + int Init(unsigned int a_uiFlags = 0, int a_nReservedSlots = 0); + + /*! @brief Add a new filespec to the glob. + + The filesystem will be immediately scanned for all matching files and + directories and they will be added to the glob. + + @param a_pszFileSpec Filespec to add to the glob. + + @return SG_SUCCESS Matching files were added to the glob. + @return SG_ERR_NOMATCH Nothing matched the pattern. To ignore this error + compare the return value to >= SG_SUCCESS. + @return SG_ERR_MEMORY Out of memory failure. + @return SG_ERR_FAILURE General failure. + */ + int Add(const SOCHAR *a_pszFileSpec); + + /*! @brief Add an array of filespec to the glob. + + The filesystem will be immediately scanned for all matching files and + directories in each filespec and they will be added to the glob. + + @param a_nCount Number of filespec in the array. + @param a_rgpszFileSpec Array of filespec to add to the glob. + + @return SG_SUCCESS Matching files were added to the glob. + @return SG_ERR_NOMATCH Nothing matched the pattern. To ignore this error + compare the return value to >= SG_SUCCESS. + @return SG_ERR_MEMORY Out of memory failure. + @return SG_ERR_FAILURE General failure. + */ + int Add(int a_nCount, const SOCHAR * const * a_rgpszFileSpec); + + /*! @brief Return the number of files in the argv array. + */ + inline int FileCount() const { return m_nArgsLen; } + + /*! @brief Return the full argv array. */ + inline SOCHAR ** Files() { + SetArgvArrayType(POINTERS); + return m_rgpArgs; + } + + /*! @brief Return the a single file. */ + inline SOCHAR * File(int n) { + SG_ASSERT(n >= 0 && n < m_nArgsLen); + return Files()[n]; + } + +private: + /*! @brief The argv array has it's members stored as either an offset into + the string buffer, or as pointers to their string in the buffer. The offsets + are used because if the string buffer is dynamically resized, all pointers + into that buffer would become invalid. + */ + enum ARG_ARRAY_TYPE { OFFSETS, POINTERS }; + + /*! @brief Change the type of data stored in the argv array. */ + void SetArgvArrayType(ARG_ARRAY_TYPE a_nNewType); + + /*! @brief Add a filename to the array if it passes all requirements. */ + int AppendName(const SOCHAR *a_pszFileName, bool a_bIsDir); + + /*! @brief Grow the argv array to the required size. */ + bool GrowArgvArray(int a_nNewLen); + + /*! @brief Grow the string buffer to the required size. */ + bool GrowStringBuffer(size_t a_uiMinSize); + + /*! @brief Compare two (possible NULL) strings */ + static int fileSortCompare(const void *a1, const void *a2); + +private: + unsigned int m_uiFlags; + ARG_ARRAY_TYPE m_nArgArrayType; //!< is the argv array storing indexes or pointers + SOCHAR ** m_rgpArgs; //!< argv array + int m_nReservedSlots; //!< number of client reserved slots in the argv array + int m_nArgsSize; //!< allocated size of array + int m_nArgsLen; //!< used length + SOCHAR * m_pBuffer; //!< argv string buffer + size_t m_uiBufferSize; //!< allocated size of buffer + size_t m_uiBufferLen; //!< used length of buffer + SOCHAR m_szPathPrefix[MAX_PATH]; //!< path prefix of any wildcard filenames +}; + +// --------------------------------------------------------------------------- +// IMPLEMENTATION +// --------------------------------------------------------------------------- + +template<class SOCHAR> +CSimpleGlobTempl<SOCHAR>::CSimpleGlobTempl( + unsigned int a_uiFlags, + int a_nReservedSlots + ) +{ + m_rgpArgs = NULL; + m_nArgsSize = 0; + m_pBuffer = NULL; + m_uiBufferSize = 0; + + Init(a_uiFlags, a_nReservedSlots); +} + +template<class SOCHAR> +CSimpleGlobTempl<SOCHAR>::~CSimpleGlobTempl() +{ + if (m_rgpArgs) free(m_rgpArgs); + if (m_pBuffer) free(m_pBuffer); +} + +template<class SOCHAR> +int +CSimpleGlobTempl<SOCHAR>::Init( + unsigned int a_uiFlags, + int a_nReservedSlots + ) +{ + m_nArgArrayType = POINTERS; + m_uiFlags = a_uiFlags; + m_nArgsLen = a_nReservedSlots; + m_nReservedSlots = a_nReservedSlots; + m_uiBufferLen = 0; + + if (m_nReservedSlots > 0) { + if (!GrowArgvArray(m_nReservedSlots)) { + return SG_ERR_MEMORY; + } + for (int n = 0; n < m_nReservedSlots; ++n) { + m_rgpArgs[n] = NULL; + } + } + + return SG_SUCCESS; +} + +template<class SOCHAR> +int +CSimpleGlobTempl<SOCHAR>::Add( + const SOCHAR *a_pszFileSpec + ) +{ +#ifdef _WIN32 + // Windows FindFirst/FindNext recognizes forward slash as the same as backward slash + // and follows the directories. We need to do the same when calculating the prefix + // and when we have no wildcards. + SOCHAR szFileSpec[MAX_PATH]; + SimpleGlobUtil::strcpy_s(szFileSpec, MAX_PATH, a_pszFileSpec); + const SOCHAR * pszPath = SimpleGlobUtil::strchr(szFileSpec, '/'); + while (pszPath) { + szFileSpec[pszPath - szFileSpec] = SG_PATH_CHAR; + pszPath = SimpleGlobUtil::strchr(pszPath + 1, '/'); + } + a_pszFileSpec = szFileSpec; +#endif + + // if this doesn't contain wildcards then we can just add it directly + m_szPathPrefix[0] = 0; + if (!SimpleGlobUtil::strchr(a_pszFileSpec, '*') && + !SimpleGlobUtil::strchr(a_pszFileSpec, '?')) + { + SG_FileType nType = GetFileTypeS(a_pszFileSpec); + if (nType == SG_FILETYPE_INVALID) { + if (m_uiFlags & SG_GLOB_NOCHECK) { + return AppendName(a_pszFileSpec, false); + } + return SG_ERR_NOMATCH; + } + return AppendName(a_pszFileSpec, nType == SG_FILETYPE_DIR); + } + +#ifdef _WIN32 + // Windows doesn't return the directory with the filename, so we need to extract the + // path from the search string ourselves and prefix it to the filename we get back. + const SOCHAR * pszFilename = SimpleGlobUtil::strrchr(a_pszFileSpec, SG_PATH_CHAR); + if (pszFilename) { + SimpleGlobUtil::strcpy_s(m_szPathPrefix, MAX_PATH, a_pszFileSpec); + m_szPathPrefix[pszFilename - a_pszFileSpec + 1] = 0; + } +#endif + + // search for the first match on the file + int rc = FindFirstFileS(a_pszFileSpec, m_uiFlags); + if (rc != SG_SUCCESS) { + if (rc == SG_ERR_NOMATCH && (m_uiFlags & SG_GLOB_NOCHECK)) { + int ok = AppendName(a_pszFileSpec, false); + if (ok != SG_SUCCESS) rc = ok; + } + return rc; + } + + // add it and find all subsequent matches + int nError, nStartLen = m_nArgsLen; + bool bSuccess; + do { + nError = AppendName(GetFileNameS((SOCHAR)0), IsDirS((SOCHAR)0)); + bSuccess = FindNextFileS((SOCHAR)0); + } + while (nError == SG_SUCCESS && bSuccess); + SimpleGlobBase<SOCHAR>::FindDone(); + + // sort these files if required + if (m_nArgsLen > nStartLen && !(m_uiFlags & SG_GLOB_NOSORT)) { + if (m_uiFlags & SG_GLOB_FULLSORT) { + nStartLen = m_nReservedSlots; + } + SetArgvArrayType(POINTERS); + qsort( + m_rgpArgs + nStartLen, + m_nArgsLen - nStartLen, + sizeof(m_rgpArgs[0]), fileSortCompare); + } + + return nError; +} + +template<class SOCHAR> +int +CSimpleGlobTempl<SOCHAR>::Add( + int a_nCount, + const SOCHAR * const * a_rgpszFileSpec + ) +{ + int nResult; + for (int n = 0; n < a_nCount; ++n) { + nResult = Add(a_rgpszFileSpec[n]); + if (nResult != SG_SUCCESS) { + return nResult; + } + } + return SG_SUCCESS; +} + +template<class SOCHAR> +int +CSimpleGlobTempl<SOCHAR>::AppendName( + const SOCHAR * a_pszFileName, + bool a_bIsDir + ) +{ + // we need the argv array as offsets in case we resize it + SetArgvArrayType(OFFSETS); + + // check for special cases which cause us to ignore this entry + if ((m_uiFlags & SG_GLOB_ONLYDIR) && !a_bIsDir) { + return SG_SUCCESS; + } + if ((m_uiFlags & SG_GLOB_ONLYFILE) && a_bIsDir) { + return SG_SUCCESS; + } + if ((m_uiFlags & SG_GLOB_NODOT) && a_bIsDir) { + if (a_pszFileName[0] == '.') { + if (a_pszFileName[1] == '\0') { + return SG_SUCCESS; + } + if (a_pszFileName[1] == '.' && a_pszFileName[2] == '\0') { + return SG_SUCCESS; + } + } + } + + // ensure that we have enough room in the argv array + if (!GrowArgvArray(m_nArgsLen + 1)) { + return SG_ERR_MEMORY; + } + + // ensure that we have enough room in the string buffer + size_t uiPrefixLen = SimpleGlobUtil::strlen(m_szPathPrefix); + size_t uiLen = uiPrefixLen + SimpleGlobUtil::strlen(a_pszFileName) + 1; // + null character + if (a_bIsDir && (m_uiFlags & SG_GLOB_MARK) == SG_GLOB_MARK) { + ++uiLen; // need space for the backslash + } + if (!GrowStringBuffer(m_uiBufferLen + uiLen)) { + return SG_ERR_MEMORY; + } + + // add this entry + m_rgpArgs[m_nArgsLen++] = (SOCHAR*)m_uiBufferLen; // offset from beginning of buffer + SimpleGlobUtil::strcpy_s(m_pBuffer + m_uiBufferLen, + m_uiBufferSize - m_uiBufferLen, m_szPathPrefix); + SimpleGlobUtil::strcpy_s(m_pBuffer + m_uiBufferLen + uiPrefixLen, + m_uiBufferSize - m_uiBufferLen - uiPrefixLen, a_pszFileName); + m_uiBufferLen += uiLen; + + // add the directory slash if desired + if (a_bIsDir && (m_uiFlags & SG_GLOB_MARK) == SG_GLOB_MARK) { + const static SOCHAR szDirSlash[] = { SG_PATH_CHAR, 0 }; + SimpleGlobUtil::strcpy_s(m_pBuffer + m_uiBufferLen - 2, + m_uiBufferSize - (m_uiBufferLen - 2), szDirSlash); + } + + return SG_SUCCESS; +} + +template<class SOCHAR> +void +CSimpleGlobTempl<SOCHAR>::SetArgvArrayType( + ARG_ARRAY_TYPE a_nNewType + ) +{ + if (m_nArgArrayType == a_nNewType) return; + if (a_nNewType == POINTERS) { + SG_ASSERT(m_nArgArrayType == OFFSETS); + for (int n = 0; n < m_nArgsLen; ++n) { + m_rgpArgs[n] = (m_rgpArgs[n] == (SOCHAR*)-1) ? + NULL : m_pBuffer + (size_t) m_rgpArgs[n]; + } + } + else { + SG_ASSERT(a_nNewType == OFFSETS); + SG_ASSERT(m_nArgArrayType == POINTERS); + for (int n = 0; n < m_nArgsLen; ++n) { + m_rgpArgs[n] = (m_rgpArgs[n] == NULL) ? + (SOCHAR*) -1 : (SOCHAR*) (m_rgpArgs[n] - m_pBuffer); + } + } + m_nArgArrayType = a_nNewType; +} + +template<class SOCHAR> +bool +CSimpleGlobTempl<SOCHAR>::GrowArgvArray( + int a_nNewLen + ) +{ + if (a_nNewLen >= m_nArgsSize) { + static const int SG_ARGV_INITIAL_SIZE = 32; + int nNewSize = (m_nArgsSize > 0) ? m_nArgsSize * 2 : SG_ARGV_INITIAL_SIZE; + while (a_nNewLen >= nNewSize) { + nNewSize *= 2; + } + void * pNewBuffer = realloc(m_rgpArgs, nNewSize * sizeof(SOCHAR*)); + if (!pNewBuffer) return false; + m_nArgsSize = nNewSize; + m_rgpArgs = (SOCHAR**) pNewBuffer; + } + return true; +} + +template<class SOCHAR> +bool +CSimpleGlobTempl<SOCHAR>::GrowStringBuffer( + size_t a_uiMinSize + ) +{ + if (a_uiMinSize >= m_uiBufferSize) { + static const int SG_BUFFER_INITIAL_SIZE = 1024; + size_t uiNewSize = (m_uiBufferSize > 0) ? m_uiBufferSize * 2 : SG_BUFFER_INITIAL_SIZE; + while (a_uiMinSize >= uiNewSize) { + uiNewSize *= 2; + } + void * pNewBuffer = realloc(m_pBuffer, uiNewSize * sizeof(SOCHAR)); + if (!pNewBuffer) return false; + m_uiBufferSize = uiNewSize; + m_pBuffer = (SOCHAR*) pNewBuffer; + } + return true; +} + +template<class SOCHAR> +int +CSimpleGlobTempl<SOCHAR>::fileSortCompare( + const void *a1, + const void *a2 + ) +{ + const SOCHAR * s1 = *(const SOCHAR **)a1; + const SOCHAR * s2 = *(const SOCHAR **)a2; + if (s1 && s2) { + return SimpleGlobUtil::strcasecmp(s1, s2); + } + // NULL sorts first + return s1 == s2 ? 0 : (s1 ? 1 : -1); +} + +// --------------------------------------------------------------------------- +// TYPE DEFINITIONS +// --------------------------------------------------------------------------- + +typedef CSimpleGlobTempl<char> CSimpleGlobA; /*!< @brief ASCII/MBCS version of CSimpleGlob */ +typedef CSimpleGlobTempl<wchar_t> CSimpleGlobW; /*!< @brief wchar_t version of CSimpleGlob */ +#if defined(_UNICODE) +# define CSimpleGlob CSimpleGlobW /*!< @brief TCHAR version dependent on if _UNICODE is defined */ +#else +# define CSimpleGlob CSimpleGlobA /*!< @brief TCHAR version dependent on if _UNICODE is defined */ +#endif + +#endif // INCLUDED_SimpleGlob

1 0

[commit] r6256 - in freeswitch/trunk: . src
by Freeswitch SVN 14 Nov '07

14 Nov '07

Author: anthm Date: Wed Nov 14 14:25:28 2007 New Revision: 6256 Added: freeswitch/trunk/src/switch_xml.cpp - copied, changed from r6254, /freeswitch/trunk/src/switch_xml.c Removed: freeswitch/trunk/src/switch_xml.c Modified: freeswitch/trunk/Makefile.am freeswitch/trunk/src/switch_regex.c Log: better globbing Modified: freeswitch/trunk/Makefile.am ============================================================================== --- freeswitch/trunk/Makefile.am (original) +++ freeswitch/trunk/Makefile.am Wed Nov 14 14:25:28 2007 @@ -54,7 +54,7 @@ src/switch_ivr.c \ src/switch_stun.c\ src/switch_log.c\ -src/switch_xml.c\ +src/switch_xml.cpp\ src/switch_config.c\ src/switch_time.c\ libs/stfu/stfu.c\ Modified: freeswitch/trunk/src/switch_regex.c ============================================================================== --- freeswitch/trunk/src/switch_regex.c (original) +++ freeswitch/trunk/src/switch_regex.c Wed Nov 14 14:25:28 2007 @@ -206,6 +206,8 @@ } + + /* For Emacs: * Local Variables: * mode:c Copied: freeswitch/trunk/src/switch_xml.cpp (from r6254, /freeswitch/trunk/src/switch_xml.c) ============================================================================== --- /freeswitch/trunk/src/switch_xml.c (original) +++ freeswitch/trunk/src/switch_xml.cpp Wed Nov 14 14:25:28 2007 @@ -67,6 +67,7 @@ #define SWITCH_XML_WS "\t\r\n " // whitespace #define SWITCH_XML_ERRL 128 // maximum error string length +#include "SimpleGlob.h" static int preprocess(const char *file, int write_fd, int rlevel); @@ -106,7 +107,8 @@ struct xml_section_t { const char *name; - switch_xml_section_t section; + //switch_xml_section_t section; + uint32_t section; }; @@ -123,8 +125,9 @@ { size_t x; char buf[1024] = ""; - switch_xml_section_t sections = SWITCH_XML_SECTION_RESULT; - + //switch_xml_section_t sections = SWITCH_XML_SECTION_RESULT; + uint32_t sections = SWITCH_XML_SECTION_RESULT; + if (str) { for (x = 0; x < strlen(str); x++) { buf[x] = (char) tolower((int) str[x]); @@ -138,7 +141,7 @@ } } } - return sections; + return (switch_xml_section_t) sections; } SWITCH_DECLARE(switch_status_t) switch_xml_bind_search_function(switch_xml_search_function_t function, switch_xml_section_t sections, void *user_data) @@ -146,7 +149,7 @@ switch_xml_binding_t *binding = NULL, *ptr = NULL; assert(function != NULL); - if (!(binding = switch_core_alloc(XML_MEMORY_POOL, sizeof(*binding)))) { + if (!(binding = (switch_xml_binding_t *) switch_core_alloc(XML_MEMORY_POOL, sizeof(*binding)))) { return SWITCH_STATUS_MEMERR; } @@ -353,7 +356,7 @@ if (ent[b++]) { // found a match if ((c = (long) strlen(ent[b])) - 1 > (e = strchr(s, ';')) - s) { l = (d = (long) (s - r)) + c + (long) strlen(e); // new length - r = (r == m) ? strcpy(malloc(l), r) : realloc(r, l); + r = (r == m) ? strcpy((char *)malloc(l), r) : (char *)realloc(r, l); e = strchr((s = r + d), ';'); // fix up pointers } @@ -411,8 +414,8 @@ xml->txt = s; // initial character content else { // allocate our own memory and make a copy xml->txt = (xml->flags & SWITCH_XML_TXTM) // allocate some space - ? realloc(xml->txt, (l = strlen(xml->txt)) + len) - : strcpy(malloc((l = strlen(xml->txt)) + len), xml->txt); + ? (char *)realloc(xml->txt, (l = strlen(xml->txt)) + len) + : strcpy((char *)malloc((l = strlen(xml->txt)) + len), xml->txt); strcpy(xml->txt + l, s); // add new char content if (s != m) free(s); // free s if it was malloced by switch_xml_decode() @@ -470,13 +473,13 @@ } if (!root->pi[0]) - *(root->pi = malloc(sizeof(char **))) = NULL; //first pi + *(root->pi = (char ***)malloc(sizeof(char **))) = NULL; //first pi while (root->pi[i] && strcmp(target, root->pi[i][0])) i++; // find target if (!root->pi[i]) { // new target - root->pi = realloc(root->pi, sizeof(char **) * (i + 2)); - root->pi[i] = malloc(sizeof(char *) * 3); + root->pi = (char ***)realloc(root->pi, sizeof(char **) * (i + 2)); + root->pi[i] = (char **)malloc(sizeof(char *) * 3); root->pi[i][0] = target; root->pi[i][1] = (char *) (root->pi[i + 1] = NULL); // terminate pi list root->pi[i][2] = strdup(""); // empty document position list @@ -484,8 +487,8 @@ while (root->pi[i][j]) j++; // find end of instruction list for this target - root->pi[i] = realloc(root->pi[i], sizeof(char *) * (j + 3)); - root->pi[i][j + 2] = realloc(root->pi[i][j + 1], j + 1); + root->pi[i] = (char **)realloc(root->pi[i], sizeof(char *) * (j + 3)); + root->pi[i][j + 2] = (char *)realloc(root->pi[i][j + 1], j + 1); strcpy(root->pi[i][j + 2] + j - 1, (root->xml.name) ? ">" : "<"); root->pi[i][j + 1] = NULL; // null terminate pi list for this target root->pi[i][j] = s; // set instruction @@ -497,8 +500,8 @@ char q, *c, *t, *n = NULL, *v, **ent, **pe; int i, j; - pe = memcpy(malloc(sizeof(SWITCH_XML_NIL)), SWITCH_XML_NIL, sizeof(SWITCH_XML_NIL)); - + pe = (char **)memcpy(malloc(sizeof(SWITCH_XML_NIL)), SWITCH_XML_NIL, sizeof(SWITCH_XML_NIL)); + for (s[len] = '\0'; s;) { while (*s && *s != '<' && *s != '%') s++; // find next declaration @@ -517,7 +520,7 @@ } for (i = 0, ent = (*c == '%') ? pe : root->ent; ent[i]; i++); - ent = realloc(ent, (i + 3) * sizeof(char *)); // space for next ent + ent = (char **)realloc(ent, (i + 3) * sizeof(char *)); // space for next ent if (*c == '%') pe = ent; else @@ -556,7 +559,7 @@ } s += strspn(s + 1, SWITCH_XML_WS) + 1; // find next token - c = (strncmp(s, "CDATA", 5)) ? "*" : " "; // is it cdata? + c = (strncmp(s, "CDATA", 5)) ? (char *)"*" : (char *)" "; // is it cdata? if (!strncmp(s, "NOTATION", 8)) s += strspn(s + 8, SWITCH_XML_WS) + 8; s = (*s == '(') ? strchr(s, ')') : s + strcspn(s, SWITCH_XML_WS); @@ -582,15 +585,15 @@ } if (!root->attr[i]) { // new tag name - root->attr = (!i) ? malloc(2 * sizeof(char **)) - : realloc(root->attr, (i + 2) * sizeof(char **)); - root->attr[i] = malloc(2 * sizeof(char *)); + root->attr = (!i) ? (char ***)malloc(2 * sizeof(char **)) + : (char ***)realloc(root->attr, (i + 2) * sizeof(char **)); + root->attr[i] = (char **)malloc(2 * sizeof(char *)); root->attr[i][0] = t; // set tag name root->attr[i][1] = (char *) (root->attr[i + 1] = NULL); } for (j = 1; root->attr[i][j]; j += 3); // find end of list - root->attr[i] = realloc(root->attr[i], (j + 4) * sizeof(char *)); + root->attr[i] = (char **)realloc(root->attr[i], (j + 4) * sizeof(char *)); root->attr[i][j + 3] = NULL; // null terminate list root->attr[i][j + 2] = c; // is it cdata? @@ -625,7 +628,7 @@ if (be == -1) return NULL; // not UTF-16 - u = malloc(max); + u = (char *)malloc(max); for (sl = 2; sl < *len - 1; sl += 2) { c = (be) ? (((*s)[sl] & 0xFF) << 8) | ((*s)[sl + 1] & 0xFF) //UTF-16BE : (((*s)[sl + 1] & 0xFF) << 8) | ((*s)[sl] & 0xFF); //UTF-16LE @@ -636,7 +639,7 @@ } while (l + 6 > max) - u = realloc(u, max += SWITCH_XML_BUFSIZE); + u = (char *)realloc(u, max += SWITCH_XML_BUFSIZE); if (c < 0x80) u[l++] = (char) c; // US-ASCII subset else { // multi-byte UTF-8 sequence @@ -648,7 +651,7 @@ u[l++] = (char) (0x80 | ((c >> (6 * --b)) & 0x3F)); // payload } } - return *s = realloc(u, *len = l); + return *s = (char *)realloc(u, *len = l); } // frees a tag attribute list @@ -709,10 +712,10 @@ for (i = 0; (a = root->attr[i]) && strcmp(a[0], d); i++); for (l = 0; *s && *s != '/' && *s != '>'; l += 2) { // new attrib - attr = (l) ? realloc(attr, (l + 4) * sizeof(char *)) - : malloc(4 * sizeof(char *)); // allocate space - attr[l + 3] = (l) ? realloc(attr[l + 1], (l / 2) + 2) - : malloc(2); // mem for list of maloced vals + attr = (l) ? (char **)realloc(attr, (l + 4) * sizeof(char *)) + : (char **)malloc(4 * sizeof(char *)); // allocate space + attr[l + 3] = (l) ? (char *)realloc(attr[l + 1], (l / 2) + 2) + : (char *)malloc(2); // mem for list of maloced vals strcpy(attr[l + 3] + (l / 2), " "); // value is not malloced attr[l + 2] = NULL; // null terminate list attr[l + 1] = ""; // temporary attribute value @@ -829,12 +832,12 @@ switch_size_t l, len = 0; char *s; - if (!(s = malloc(SWITCH_XML_BUFSIZE))) + if (!(s = (char *)malloc(SWITCH_XML_BUFSIZE))) return NULL; do { len += (l = fread((s + len), 1, SWITCH_XML_BUFSIZE, fp)); if (l == SWITCH_XML_BUFSIZE) - s = realloc(s, len + SWITCH_XML_BUFSIZE); + s = (char *)realloc(s, len + SWITCH_XML_BUFSIZE); } while (s && l == SWITCH_XML_BUFSIZE); if (!s) @@ -867,7 +870,7 @@ } else { // mmap failed, read file into memory #endif // HAVE_MMAP l = read(fd, m = malloc(st.st_size), st.st_size); - root = (switch_xml_root_t) switch_xml_parse_str(m, l); + root = (switch_xml_root_t) switch_xml_parse_str((char *)m, l); root->dynamic = 1; // so we know to free s in switch_xml_free() #ifdef HAVE_MMAP } @@ -935,55 +938,42 @@ } -/* for apr file and directory handling */ -#include <apr_file_io.h> - static int preprocess_glob(const char *pattern, int write_fd, int rlevel) { + char *argv[1] = {0}; + int argc = 1; + char *full_path = NULL; + + if (!switch_is_file_path(pattern)) { + full_path = switch_mprintf("%s%s%s", SWITCH_GLOBAL_dirs.conf_dir, SWITCH_PATH_SEPARATOR, pattern); + pattern = full_path; + } + + argv[0] = (char *)pattern; - switch_array_header_t *result; - switch_memory_pool_t *pool; - char **list; - int i; - char *p, *dir_path = NULL; + CSimpleGlob glob(SG_GLOB_NODOT|SG_GLOB_NOCHECK); - switch_core_new_memory_pool(&pool); - assert(pool != NULL); - - if (switch_is_file_path(pattern)) { - dir_path = switch_core_strdup(pool, pattern); - if ((p = strrchr(dir_path, *SWITCH_PATH_SEPARATOR))) { - *p = '\0'; - } - } else { - p = switch_core_sprintf(pool, "%s%s%s", SWITCH_GLOBAL_dirs.conf_dir, SWITCH_PATH_SEPARATOR, pattern); - pattern = p; - dir_path = switch_core_strdup(pool, pattern); - if ((p = strrchr(dir_path, *SWITCH_PATH_SEPARATOR))) { - *p = '\0'; + if (SG_SUCCESS != glob.Add(argc, argv)) { + if (stderr) { + fprintf(stderr, "Error including %s\n", argv[0]); } + goto end; } - switch_match_glob(pattern, &result, pool); - - list = (char **)result->elts; - - for (i = 0; i < result->nelts; i++) { - char *path = list[i]; - if (strcmp(path, ".") && strcmp(path, "..")) { - p = switch_core_sprintf(pool, "%s%s%s", dir_path, SWITCH_PATH_SEPARATOR, path); - if (preprocess(p, write_fd, rlevel) < 0) { - const char *reason = strerror(errno); - if (rlevel > 100) { - reason = "Maximum recursion limit reached"; - } - fprintf(stderr, "Error including %s (%s)\n", p, reason); + for (int n = 0; n < glob.FileCount(); ++n) { + if (preprocess(glob.File(n), write_fd, rlevel) < 0) { + const char *reason = strerror(errno); + if (rlevel > 100) { + reason = "Maximum recursion limit reached"; } + fprintf(stderr, "Error including %s (%s)\n", argv[0], reason); } + } - switch_core_destroy_memory_pool(&pool); - + end: + + switch_safe_free(full_path); return write_fd; } @@ -1099,7 +1089,7 @@ if ((fd = open(file, O_RDONLY, 0)) > -1) { fstat(fd, &st); l = read(fd, m = malloc(st.st_size), st.st_size); - root = (switch_xml_root_t) switch_xml_parse_str(m, l); + root = (switch_xml_root_t) switch_xml_parse_str((char *)m, l); root->dynamic = 1; close(fd); return &root->xml; @@ -1404,7 +1394,7 @@ while (s != e) { while (*dlen + 10 > *max) - *dst = realloc(*dst, *max += SWITCH_XML_BUFSIZE); + *dst = (char *)realloc(*dst, *max += SWITCH_XML_BUFSIZE); switch (*s) { case '\0': @@ -1445,7 +1435,7 @@ static char *switch_xml_toxml_r(switch_xml_t xml, char **s, switch_size_t *len, switch_size_t *max, switch_size_t start, char ***attr, uint32_t * count) { int i, j; - char *txt = (xml->parent) ? xml->parent->txt : ""; + char *txt = (char *)(xml->parent) ? xml->parent->txt : (char *)""; switch_size_t off = 0; uint32_t lcount = 0; @@ -1453,7 +1443,7 @@ *s = switch_xml_ampencode(txt + start, xml->off - start, s, len, max, 0); while (*len + strlen(xml->name) + 5 + (strlen(XML_INDENT) * (*count)) + 1 > *max) // reallocate s - *s = realloc(*s, *max += SWITCH_XML_BUFSIZE); + *s = (char *)realloc(*s, *max += SWITCH_XML_BUFSIZE); if (*(*s + (*len) - 1) == '>') { *len += sprintf(*s + *len, "\n"); // indent @@ -1467,7 +1457,7 @@ if (switch_xml_attr(xml, xml->attr[i]) != xml->attr[i + 1]) continue; while (*len + strlen(xml->attr[i]) + 7 + (strlen(XML_INDENT) * (*count)) > *max) // reallocate s - *s = realloc(*s, *max += SWITCH_XML_BUFSIZE); + *s = (char *)realloc(*s, *max += SWITCH_XML_BUFSIZE); *len += sprintf(*s + *len, " %s=\"", xml->attr[i]); switch_xml_ampencode(xml->attr[i + 1], 0, s, len, max, 1); @@ -1479,7 +1469,7 @@ if (!attr[i][j + 1] || switch_xml_attr(xml, attr[i][j]) != attr[i][j + 1]) continue; // skip duplicates and non-values while (*len + strlen(attr[i][j]) + 8 + (strlen(XML_INDENT) * (*count)) > *max) // reallocate s - *s = realloc(*s, *max += SWITCH_XML_BUFSIZE); + *s = (char *)realloc(*s, *max += SWITCH_XML_BUFSIZE); *len += sprintf(*s + *len, " %s=\"", attr[i][j]); switch_xml_ampencode(attr[i][j + 1], 0, s, len, max, 1); @@ -1497,7 +1487,7 @@ } while (*len + strlen(xml->name) + 5 + (strlen(XML_INDENT) * (*count)) > *max) // reallocate s - *s = realloc(*s, *max += SWITCH_XML_BUFSIZE); + *s = (char *)realloc(*s, *max += SWITCH_XML_BUFSIZE); if (xml->child || xml->txt) { @@ -1525,7 +1515,7 @@ SWITCH_DECLARE(char *) switch_xml_toxml(switch_xml_t xml) { char *s; - s = malloc(SWITCH_XML_BUFSIZE); + s = (char *)malloc(SWITCH_XML_BUFSIZE); return switch_xml_toxml_buf(xml, s, SWITCH_XML_BUFSIZE, 0); } @@ -1548,7 +1538,7 @@ if (!xml || !xml->name) { - if (!(r = realloc(s, len + 1))) { + if (!(r = (char *)realloc(s, len + 1))) { abort(); } return r; @@ -1565,7 +1555,7 @@ continue; // not pre-root } while (len + strlen(t = root->pi[i][0]) + strlen(n) + 7 > max) { - if (!(r = realloc(s, max += SWITCH_XML_BUFSIZE))) { + if (!(r = (char *)realloc(s, max += SWITCH_XML_BUFSIZE))) { abort(); } s = r; @@ -1586,7 +1576,7 @@ continue; // not post-root } while (len + strlen(t = root->pi[i][0]) + strlen(n) + 7 > max) { - if (!(r = realloc(s, max += SWITCH_XML_BUFSIZE))) { + if (!(r = (char *)realloc(s, max += SWITCH_XML_BUFSIZE))) { abort(); } s = r; @@ -1595,7 +1585,7 @@ } } - if (!(r = realloc(s, len + 1))) { + if (!(r = (char *)realloc(s, len + 1))) { abort(); } @@ -1692,7 +1682,7 @@ root->xml.name = (char *) name; root->cur = &root->xml; strcpy(root->err, root->xml.txt = ""); - root->ent = memcpy(malloc(sizeof(ent)), ent, sizeof(ent)); + root->ent = (char **)memcpy(malloc(sizeof(ent)), ent, sizeof(ent)); root->attr = root->pi = (char ***) (root->xml.attr = SWITCH_XML_NIL); return &root->xml; } @@ -1781,14 +1771,14 @@ if (!value) return xml; // nothing to do if (xml->attr == SWITCH_XML_NIL) { // first attribute - xml->attr = malloc(4 * sizeof(char *)); + xml->attr = (char **)malloc(4 * sizeof(char *)); xml->attr[1] = strdup(""); // empty list of malloced names/vals } else - xml->attr = realloc(xml->attr, (l + 4) * sizeof(char *)); + xml->attr = (char **)realloc(xml->attr, (l + 4) * sizeof(char *)); xml->attr[l] = (char *) name; // set attribute name xml->attr[l + 2] = NULL; // null terminate attribute list - xml->attr[l + 3] = realloc(xml->attr[l + 1], (c = (int) strlen(xml->attr[l + 1])) + 2); + xml->attr[l + 3] = (char *)realloc(xml->attr[l + 1], (c = (int) strlen(xml->attr[l + 1])) + 2); strcpy(xml->attr[l + 3] + c, " "); // set name/value as not malloced if (xml->flags & SWITCH_XML_DUP) xml->attr[l + 3][c] = SWITCH_XML_NAMEM; @@ -1809,7 +1799,7 @@ if (xml->attr[c + 1][l / 2] & SWITCH_XML_NAMEM) free(xml->attr[l]); memmove(xml->attr + l, xml->attr + l + 2, (c - l + 2) * sizeof(char *)); - xml->attr = realloc(xml->attr, (c + 2) * sizeof(char *)); + xml->attr = (char **)realloc(xml->attr, (c + 2) * sizeof(char *)); memmove(xml->attr[c + 1] + (l / 2), xml->attr[c + 1] + (l / 2) + 1, (c / 2) - (l / 2)); // fix list of which name/vals are malloced } xml->flags &= ~SWITCH_XML_DUP; // clear strdup() flag

1 0

[commit] r6255 - freeswitch/trunk/src
by Freeswitch SVN 14 Nov '07

14 Nov '07

Author: anthm Date: Wed Nov 14 10:16:03 2007 New Revision: 6255 Modified: freeswitch/trunk/src/switch_regex.c Log: update Modified: freeswitch/trunk/src/switch_regex.c ============================================================================== --- freeswitch/trunk/src/switch_regex.c (original) +++ freeswitch/trunk/src/switch_regex.c Wed Nov 14 10:16:03 2007 @@ -68,12 +68,14 @@ return 0; } - if (*expression == '/' && *(expression + (strlen(expression) - 1)) == '/') { + if (*expression == '/') { char *opts = NULL; tmp = strdup(expression + 1); assert(tmp); if ((opts = strrchr(tmp, '/'))) { *opts++ = '\0'; + } else { + goto end; } expression = tmp; if (opts) { @@ -86,6 +88,7 @@ } } + re = pcre_compile(expression, /* the pattern */ flags, /* default options */ &error, /* for error message */

1 0

[commit] r6254 - freeswitch/trunk/src
by Freeswitch SVN 14 Nov '07

14 Nov '07

Author: anthm Date: Wed Nov 14 09:18:24 2007 New Revision: 6254 Modified: freeswitch/trunk/src/switch_regex.c Log: add opts to regex Modified: freeswitch/trunk/src/switch_regex.c ============================================================================== --- freeswitch/trunk/src/switch_regex.c (original) +++ freeswitch/trunk/src/switch_regex.c Wed Nov 14 09:18:24 2007 @@ -61,20 +61,40 @@ int erroffset = 0; pcre *re = NULL; int match_count = 0; + char *tmp = NULL; + uint32_t flags = 0; if (!(field && expression)) { return 0; } + if (*expression == '/' && *(expression + (strlen(expression) - 1)) == '/') { + char *opts = NULL; + tmp = strdup(expression + 1); + assert(tmp); + if ((opts = strrchr(tmp, '/'))) { + *opts++ = '\0'; + } + expression = tmp; + if (opts) { + if (strchr(opts, 'i')) { + flags |= PCRE_CASELESS; + } + if (strchr(opts, 's')) { + flags |= PCRE_DOTALL; + } + } + } + re = pcre_compile(expression, /* the pattern */ - 0, /* default options */ + flags, /* default options */ &error, /* for error message */ &erroffset, /* for error offset */ NULL); /* use default character tables */ if (error) { switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "COMPILE ERROR: %d [%s]\n", erroffset, error); switch_regex_safe_free(re); - return 0; + goto end; } match_count = pcre_exec(re, /* result of pcre_compile() */ @@ -93,6 +113,8 @@ *new_re = (switch_regex_t *) re; + end: + switch_safe_free(tmp); return match_count; }

1 0

[commit] r6253 - freeswitch/trunk/libs/js/nsprpub/pr/include/private
by Freeswitch SVN 14 Nov '07

14 Nov '07

Author: mikej Date: Tue Nov 13 19:01:51 2007 New Revision: 6253 Modified: freeswitch/trunk/libs/js/nsprpub/pr/include/private/primpl.h Log: build fix for OS X 10.5 Modified: freeswitch/trunk/libs/js/nsprpub/pr/include/private/primpl.h ============================================================================== --- freeswitch/trunk/libs/js/nsprpub/pr/include/private/primpl.h (original) +++ freeswitch/trunk/libs/js/nsprpub/pr/include/private/primpl.h Tue Nov 13 19:01:51 2007 @@ -54,6 +54,10 @@ #include <kernel/OS.h> #endif +#ifdef DARWIN +#include <signal.h> +#endif + #ifdef WINNT /* Need to force service-pack 3 extensions to be defined by ** setting _WIN32_WINNT to NT 4.0 for winsock.h, winbase.h, winnt.h.

1 0

[commit] r6252 - freeswitch/trunk/src/mod/applications/mod_expr
by Freeswitch SVN 13 Nov '07

13 Nov '07

Author: mikej Date: Tue Nov 13 18:24:36 2007 New Revision: 6252 Modified: freeswitch/trunk/src/mod/applications/mod_expr/exprincl.h Log: don't directly include malloc.h, it doesn't exist on some platforms Modified: freeswitch/trunk/src/mod/applications/mod_expr/exprincl.h ============================================================================== --- freeswitch/trunk/src/mod/applications/mod_expr/exprincl.h (original) +++ freeswitch/trunk/src/mod/applications/mod_expr/exprincl.h Tue Nov 13 18:24:36 2007 @@ -32,7 +32,7 @@ #endif /* Memory allocation */ -#include <malloc.h> +#include <stdlib.h> /* String routines */ #include <string.h>

1 0

[commit] r6251 - freeswitch/trunk/src/mod/applications/mod_expr
by Freeswitch SVN 13 Nov '07

13 Nov '07

Author: mikej Date: Tue Nov 13 18:18:52 2007 New Revision: 6251 Modified: freeswitch/trunk/src/mod/applications/mod_expr/Makefile Log: fix build error on OsX 10.5 Modified: freeswitch/trunk/src/mod/applications/mod_expr/Makefile ============================================================================== --- freeswitch/trunk/src/mod/applications/mod_expr/Makefile (original) +++ freeswitch/trunk/src/mod/applications/mod_expr/Makefile Tue Nov 13 18:18:52 2007 @@ -1,6 +1,6 @@ BASE=../../../.. LOCAL_SOURCES=expreval.c exprinit.c exprobj.c exprutil.c exprfunc.c exprmem.c exprpars.c exprval.c LOCAL_OBJS=expreval.o exprinit.o exprobj.o exprutil.o exprfunc.o exprmem.o exprpars.o exprval.o -LOCAL_LIBADD=-lm +LOCAL_LDFLAGS=-lm include $(BASE)/build/modmake.rules

1 0

[commit] r6250 - freeswitch/trunk/src/mod/asr_tts/mod_openmrcp
by Freeswitch SVN 13 Nov '07

13 Nov '07

Author: mikej Date: Tue Nov 13 18:12:34 2007 New Revision: 6250 Modified: freeswitch/trunk/src/mod/asr_tts/mod_openmrcp/Makefile freeswitch/trunk/src/mod/asr_tts/mod_openmrcp/mod_openmrcp.c Log: fix sun studio build Modified: freeswitch/trunk/src/mod/asr_tts/mod_openmrcp/Makefile ============================================================================== --- freeswitch/trunk/src/mod/asr_tts/mod_openmrcp/Makefile (original) +++ freeswitch/trunk/src/mod/asr_tts/mod_openmrcp/Makefile Tue Nov 13 18:12:34 2007 @@ -13,8 +13,9 @@ MRCP_APR_INCLUDES = -I../../../../libs/apr/include MRCP_APU_INCLUDES = -I../../../../libs/apr-util/include -LOCAL_CFLAGS= -Wno-unused -LOCAL_CFLAGS+= -Wno-comment -Wno-sign-compare $(OPENMRCP_INCLUDE) $(MRCP_APR_INCLUDES) $(MRCP_APU_INCLUDES) +#do not specify gcc specific compiler flags +#LOCAL_CFLAGS= -Wno-unused -Wno-comment -Wno-sign-compare +LOCAL_CFLAGS= $(OPENMRCP_INCLUDE) $(MRCP_APR_INCLUDES) $(MRCP_APU_INCLUDES) LOCAL_LIBADD=$(OPENMRCP_LIBS) Modified: freeswitch/trunk/src/mod/asr_tts/mod_openmrcp/mod_openmrcp.c ============================================================================== --- freeswitch/trunk/src/mod/asr_tts/mod_openmrcp/mod_openmrcp.c (original) +++ freeswitch/trunk/src/mod/asr_tts/mod_openmrcp/mod_openmrcp.c Tue Nov 13 18:12:34 2007 @@ -56,6 +56,7 @@ #pragma warning (disable:188) #endif +#include <switch.h> #include "openmrcp_client.h" #include "mrcp_client_context.h" @@ -63,7 +64,6 @@ #include "mrcp_synthesizer.h" #include "mrcp_generic_header.h" -#include <switch.h> SWITCH_MODULE_LOAD_FUNCTION(mod_openmrcp_load); SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_openmrcp_shutdown);

1 0

[commit] r6249 - freeswitch/trunk/src/mod/applications/mod_limit
by Freeswitch SVN 13 Nov '07

13 Nov '07

Author: anthm Date: Tue Nov 13 17:06:44 2007 New Revision: 6249 Modified: freeswitch/trunk/src/mod/applications/mod_limit/mod_limit.c Log: fix some stuff and add set_user func Modified: freeswitch/trunk/src/mod/applications/mod_limit/mod_limit.c ============================================================================== --- freeswitch/trunk/src/mod/applications/mod_limit/mod_limit.c (original) +++ freeswitch/trunk/src/mod/applications/mod_limit/mod_limit.c Tue Nov 13 17:06:44 2007 @@ -372,6 +372,7 @@ limit_execute_sql(sql, NULL); switch_safe_free(sql); stream->write_function(stream, "+OK"); + goto done; } else if (!strcasecmp(argv[0], "select")) { char buf[256] = ""; callback_t cbt = { 0 };

1 0

[commit] r6248 - freeswitch/trunk/src/mod/applications/mod_limit
by Freeswitch SVN 13 Nov '07

13 Nov '07

Author: anthm Date: Tue Nov 13 17:05:02 2007 New Revision: 6248 Modified: freeswitch/trunk/src/mod/applications/mod_limit/mod_limit.c Log: fix some stuff and add set_user func Modified: freeswitch/trunk/src/mod/applications/mod_limit/mod_limit.c ============================================================================== --- freeswitch/trunk/src/mod/applications/mod_limit/mod_limit.c (original) +++ freeswitch/trunk/src/mod/applications/mod_limit/mod_limit.c Tue Nov 13 17:05:02 2007 @@ -349,7 +349,7 @@ goto error; } - if (!strcasecmp(argv[0], "set")) { + if (!strcasecmp(argv[0], "insert")) { if (argc < 4) { goto error; } @@ -363,7 +363,16 @@ switch_safe_free(sql); stream->write_function(stream, "+OK"); goto done; - } else if (!strcasecmp(argv[0], "get")) { + } else if (!strcasecmp(argv[0], "delete")) { + if (argc < 2) { + goto error; + } + sql = switch_mprintf("delete from db_data where realm='%q' and data_key='%q'", argv[1], argv[2]); + assert(sql); + limit_execute_sql(sql, NULL); + switch_safe_free(sql); + stream->write_function(stream, "+OK"); + } else if (!strcasecmp(argv[0], "select")) { char buf[256] = ""; callback_t cbt = { 0 }; if (argc < 3) {

1 0