diff options
Diffstat (limited to 'source/param/params.c')
| -rw-r--r-- | source/param/params.c | 139 |
1 files changed, 65 insertions, 74 deletions
diff --git a/source/param/params.c b/source/param/params.c index b9d61382a18..8030e4ab583 100644 --- a/source/param/params.c +++ b/source/param/params.c @@ -57,29 +57,79 @@ the other = 3 #include "includes.h" #include "smb.h" -#include "params.h" /* local variable pointing to passed filename */ static char *pszParmFile = NULL; extern int DEBUGLEVEL; -/* local prototypes */ -static BOOL enumerate_parameters(FILE *infile, PM_PARMFUNC pfunc); -static BOOL enumerate_sections(FILE *infile, - PM_SECFUNC sfunc, PM_PARMFUNC pfunc); -/* prototypes for local toolbox functions */ -static void trimleft(char *psz); -static void trimright(char *psz); -static void collapse_spaces(char *psz); -static int firstnonwhite(char *psz); +/************************************************************************** +Strip all leading whitespace from a string. +**************************************************************************/ +static void trimleft(char *psz) +{ + char *pszDest; + + pszDest = psz; + if (psz != NULL) + { + while (*psz != '\0' && isspace(*psz)) + psz++; + while (*psz != '\0') + *pszDest++ = *psz++; + *pszDest = '\0'; + } +} + +/************************************************************************** +Strip all trailing whitespace from a string. +**************************************************************************/ +static void trimright(char *psz) +{ + char *pszTemp; + + if (psz != NULL && psz[0] != '\0') + { + pszTemp = psz + strlen(psz) - 1; + while (isspace(*pszTemp)) + *pszTemp-- = '\0'; + } +} + +/*********************************************************************** +Collapse each whitespace area in a string to a single space. +***********************************************************************/ +static void collapse_spaces(char *psz) +{ + while (*psz) + if (isspace(*psz)) + { + *psz++ = ' '; + trimleft(psz); + } + else + psz++; +} + +/************************************************************************** +Return the value of the first non-white character in the specified string. +The terminating NUL counts as non-white for the purposes of this function. +Note - no check for a NULL string! What would we return? +**************************************************************************/ +static int firstnonwhite(char *psz) +{ + while (isspace(*psz) && (*psz != '\0')) + psz++; + return (*psz); +} + /************************************************************************** Identifies all parameters in the current section, calls the parameter function for each. Ignores comment lines, stops and backs up in file when a section is encountered. Returns True on success, False on error. **************************************************************************/ -static BOOL enumerate_parameters(FILE *fileIn, PM_PARMFUNC pfunc) +static BOOL enumerate_parameters(FILE *fileIn, BOOL (*pfunc)(char *,char *)) { pstring szBuf; char *pszTemp; @@ -186,8 +236,8 @@ Returns True on success, False on failure. Note that the section and parameter names will have all internal whitespace areas collapsed to a single space for processing. **************************************************************************/ -static BOOL enumerate_sections(FILE *fileIn, - PM_SECFUNC sfunc, PM_PARMFUNC pfunc) +static BOOL enumerate_sections(FILE *fileIn, + BOOL (*sfunc)(char *),BOOL (*pfunc)(char *,char *)) { pstring szBuf; BOOL bRetval; @@ -246,7 +296,7 @@ Process the passed parameter file. Returns True if successful, else False. **************************************************************************/ -BOOL pm_process(char *pszFileName, PM_SECFUNC sfunc, PM_PARMFUNC pfunc) +BOOL pm_process(char *pszFileName,BOOL (*sfunc)(char *),BOOL (*pfunc)(char *,char *)) { FILE *fileIn; BOOL bRetval; @@ -263,7 +313,7 @@ BOOL pm_process(char *pszFileName, PM_SECFUNC sfunc, PM_PARMFUNC pfunc) DEBUG(0,( "Unable to open configuration file \"%s\"!\n", pszParmFile)); else { - DEBUG(2,( "Processing configuration file \"%s\"\n", pszParmFile)); + DEBUG(3,("Processing configuration file \"%s\"\n", pszParmFile)); bRetval = enumerate_sections(fileIn, sfunc, pfunc); fclose(fileIn); } @@ -274,62 +324,3 @@ BOOL pm_process(char *pszFileName, PM_SECFUNC sfunc, PM_PARMFUNC pfunc) } -/************************************************************************** -Strip all leading whitespace from a string. -**************************************************************************/ -static void trimleft(char *psz) -{ - char *pszDest; - - pszDest = psz; - if (psz != NULL) - { - while (*psz != '\0' && isspace(*psz)) - psz++; - while (*psz != '\0') - *pszDest++ = *psz++; - *pszDest = '\0'; - } -} - -/************************************************************************** -Strip all trailing whitespace from a string. -**************************************************************************/ -static void trimright(char *psz) -{ - char *pszTemp; - - if (psz != NULL && psz[0] != '\0') - { - pszTemp = psz + strlen(psz) - 1; - while (isspace(*pszTemp)) - *pszTemp-- = '\0'; - } -} - -/*********************************************************************** -Collapse each whitespace area in a string to a single space. -***********************************************************************/ -static void collapse_spaces(char *psz) -{ - while (*psz) - if (isspace(*psz)) - { - *psz++ = ' '; - trimleft(psz); - } - else - psz++; -} - -/************************************************************************** -Return the value of the first non-white character in the specified string. -The terminating NUL counts as non-white for the purposes of this function. -Note - no check for a NULL string! What would we return? -**************************************************************************/ -static int firstnonwhite(char *psz) -{ - while (isspace(*psz) && (*psz != '\0')) - psz++; - return (*psz); -} |