diff options
Diffstat (limited to 'src/common/strlib.c')
| -rw-r--r-- | src/common/strlib.c | 59 |
1 files changed, 31 insertions, 28 deletions
diff --git a/src/common/strlib.c b/src/common/strlib.c index 361595b07..e2382e6fc 100644 --- a/src/common/strlib.c +++ b/src/common/strlib.c @@ -2,16 +2,19 @@ // See the LICENSE file // Portions Copyright (c) Athena Dev Teams -#include "../common/cbasetypes.h" -#include "../common/malloc.h" -#include "../common/showmsg.h" -#define STRLIB_C +#define HERCULES_CORE + +#define H_STRLIB_C #include "strlib.h" +#undef H_STRLIB_C +#include <errno.h> #include <stdio.h> #include <stdlib.h> -#include <errno.h> +#include "../common/cbasetypes.h" +#include "../common/malloc.h" +#include "../common/showmsg.h" #define J_MAX_MALLOC_SIZE 65535 @@ -144,15 +147,15 @@ char* trim(char* str) if( start == end ) *str = '\0';// empty string else - {// move string with nul terminator + {// move string with null-terminator str[end] = '\0'; memmove(str,str+start,end-start+1); } return str; } -// Converts one or more consecutive occurences of the delimiters into a single space -// and removes such occurences from the beginning and end of string +// Converts one or more consecutive occurrences of the delimiters into a single space +// and removes such occurrences from the beginning and end of string // NOTE: make sure the string is not const!! char* normalize_name(char* str,const char* delims) { @@ -189,7 +192,7 @@ char* normalize_name(char* str,const char* delims) return str; } -//stristr: Case insensitive version of strstr, code taken from +//stristr: Case insensitive version of strstr, code taken from //http://www.daniweb.com/code/snippet313.html, Dave Sinkula // const char* stristr(const char* haystack, const char* needle) @@ -221,7 +224,7 @@ const char* stristr(const char* haystack, const char* needle) } #ifdef __WIN32 -char* _strtok_r(char *s1, const char *s2, char **lasts) { +char* strtok_r_(char *s1, const char *s2, char **lasts) { char *ret; if (s1 == NULL) @@ -355,18 +358,18 @@ int config_switch(const char* str) { return (int)strtol(str, NULL, 0); } -/// strncpy that always nul-terminates the string +/// strncpy that always null-terminates the string char* safestrncpy(char* dst, const char* src, size_t n) { if( n > 0 ) { char* d = dst; const char* s = src; - d[--n] = '\0';/* nul-terminate string */ + d[--n] = '\0';/* null-terminate string */ for( ; n > 0; --n ) { if( (*d++ = *s++) == '\0' ) - {/* nul-pad remaining bytes */ + {/* null-pad remaining bytes */ while( --n > 0 ) *d++ = '\0'; break; @@ -382,12 +385,12 @@ size_t safestrnlen(const char* string, size_t maxlen) return ( string != NULL ) ? strnlen(string, maxlen) : 0; } -/// Works like snprintf, but always nul-terminates the buffer. -/// Returns the size of the string (without nul-terminator) +/// Works like snprintf, but always null-terminates the buffer. +/// Returns the size of the string (without null-terminator) /// or -1 if the buffer is too small. /// /// @param buf Target buffer -/// @param sz Size of the buffer (including nul-terminator) +/// @param sz Size of the buffer (including null-terminator) /// @param fmt Format string /// @param ... Format arguments /// @return The size of the string or -1 if the buffer is too small @@ -401,7 +404,7 @@ int safesnprintf(char* buf, size_t sz, const char* fmt, ...) va_end(ap); if( ret < 0 || (size_t)ret >= sz ) {// overflow - buf[sz-1] = '\0';// always nul-terminate + buf[sz-1] = '\0';// always null-terminate return -1; } return ret; @@ -615,21 +618,21 @@ int sv_parse_next(struct s_svstate* svstate) /// out_pos[0] and out_pos[1] are the start and end of line. /// Other position pairs are the start and end of fields. /// Returns the number of fields found or -1 if an error occurs. -/// +/// /// out_pos can be NULL. /// If a line terminator is found, the end position is placed there. -/// out_pos[2] and out_pos[3] for the first field, out_pos[4] and out_pos[5] +/// out_pos[2] and out_pos[3] for the first field, out_pos[4] and out_pos[5] /// for the seconds field and so on. /// Unfilled positions are set to -1. -/// +/// /// @param str String to parse /// @param len Length of the string /// @param startoff Where to start parsing /// @param delim Field delimiter /// @param out_pos Array of resulting positions /// @param npos Size of the pos array -/// @param opt Options that determine the parsing behaviour -/// @return Number of fields found in the string or -1 if an error occured +/// @param opt Options that determine the parsing behavior +/// @return Number of fields found in the string or -1 if an error occurred int sv_parse(const char* str, int len, int startoff, char delim, int* out_pos, int npos, enum e_svopt opt) { struct s_svstate svstate; int count; @@ -663,21 +666,21 @@ int sv_parse(const char* str, int len, int startoff, char delim, int* out_pos, i /// WARNING: this function modifies the input string /// Starts splitting at startoff and fills the out_fields array. /// out_fields[0] is the start of the next line. -/// Other entries are the start of fields (nul-teminated). +/// Other entries are the start of fields (null-terminated). /// Returns the number of fields found or -1 if an error occurs. -/// +/// /// out_fields can be NULL. -/// Fields that don't fit in out_fields are not nul-terminated. +/// Fields that don't fit in out_fields are not null-terminated. /// Extra entries in out_fields are filled with the end of the last field (empty string). -/// +/// /// @param str String to parse /// @param len Length of the string /// @param startoff Where to start parsing /// @param delim Field delimiter /// @param out_fields Array of resulting fields /// @param nfields Size of the field array -/// @param opt Options that determine the parsing behaviour -/// @return Number of fields found in the string or -1 if an error occured +/// @param opt Options that determine the parsing behavior +/// @return Number of fields found in the string or -1 if an error occurred int sv_split(char* str, int len, int startoff, char delim, char** out_fields, int nfields, enum e_svopt opt) { int pos[1024]; int i; |