X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/b721afb0365afc75d8f9bb14ab9697411bae931e..1c622be53c551a86b0fbf5ce8f2ee2d776f421b2:/tools/tesh2/src/str_replace.c

diff --git a/tools/tesh2/src/str_replace.c b/tools/tesh2/src/str_replace.c
index 5c868333b9..e53c505c06 100644
--- a/tools/tesh2/src/str_replace.c
+++ b/tools/tesh2/src/str_replace.c
@@ -5,7 +5,7 @@
 
 #include <stdio.h>
 
-int
+/*int
 str_replace(char** str, const char* what, const char* with)
 {
 	size_t pos, i;
@@ -53,8 +53,187 @@ str_replace(char** str, const char* what, const char* with)
 	return 0;
  
 } 
+*/
+
+/* last version int
+str_replace(char** str, const char* what, const char* with, const char* delimiters)
+{
+	size_t pos, i, len;
+	char* begin;
+	char* buf;
+	char* delimited;
+	int size;
+
+	if(!*str || !what || !with || !delimiters)
+	{
+		errno = EINVAL;
+		return -1;
+	}
+
+	
+	if(!(delimited = (char*) calloc((strlen(what) + 2) , sizeof(char))))
+		return -1;
+
+	len = strlen(delimiters);
+
+	for(i = 0; i < len; i++)
+	{
+		memset(delimited, 0, (strlen(what) + 2));
+
+		sprintf(delimited,"%s%c", what, delimiters[i]);
+		
+		if((begin = strstr(*str, delimited)))
+			break;
+	}
+	
+	free(delimited);
+	
+	
+	if(!begin && (size = (int)strlen(*str) - (int)strlen(what)) >= 0 && !strcmp(*str + size, what))
+		begin = strstr(*str, what);
+	
+	if(!begin)
+	{
+		errno = ESRCH;
+		return -1;
+	}
+	
+	pos = begin - *str;
+	
+	i = 0;
+	
+	pos += strlen(what);
+
+	if(begin == *str)
+	{
+		
+
+		if(!(buf = (char*) calloc(strlen(with) + ((pos < strlen(*str)) ? strlen(*str + pos) : 0) + 1, sizeof(char))))
+			return -1;
+			
+		strcpy(buf, with);
+		
+		if(pos < strlen(*str))
+			strcpy(buf + strlen(with), *str + pos);
+	}
+	else
+	{
+		if(!(buf = (char*) calloc((begin - *str) + strlen(with) + ((pos < strlen(*str)) ? strlen(*str + pos) : 0) + 1, sizeof(char))))
+			return -1;
+		
+		strncpy(buf, *str,  (begin - *str));
+		strcpy(buf + (begin - *str) , with);
+
+		if(pos < strlen(*str))
+			strcpy(buf + (begin - *str) + strlen(with), *str + pos);
+	}	
+	
+	free(*str);;
+	*str = buf;
+	
+	return 0;
+ 
+}*/
 
 int
+str_replace(char** str, const char* what, const char* with, const char* delimiters)
+{
+	size_t pos, i, len;
+	char* begin;
+	char* buf;
+	int size;
+
+	if(!*str || !what)
+	{
+		errno = EINVAL;
+		return -1;
+	}
+
+	if(delimiters)
+	{
+		char* delimited;
+
+		if(!(delimited = (char*) calloc((strlen(what) + 2) , sizeof(char))))
+			return -1;
+
+		len = strlen(delimiters);
+
+		for(i = 0; i < len; i++)
+		{
+			memset(delimited, 0, (strlen(what) + 2));
+
+			sprintf(delimited,"%s%c", what, delimiters[i]);
+			
+			if((begin = strstr(*str, delimited)))
+				break;
+		}
+		
+		free(delimited);
+	}
+	else
+		begin = strstr(*str, what);
+	
+	
+	if(!begin && (size = (int)strlen(*str) - (int)strlen(what)) >= 0 && !strcmp(*str + size, what))
+		begin = strstr(*str, what);
+	
+	if(!begin)
+	{
+		errno = ESRCH;
+		return -1;
+	}
+	
+	pos = begin - *str;
+	
+	i = 0;
+	
+	pos += strlen(what);
+
+	if(begin == *str)
+	{
+		if(!(buf = (char*) calloc((with ? strlen(with) : 0) + ((pos < strlen(*str)) ? strlen(*str + pos) : 0) + 1, sizeof(char))))
+			return -1;
+			
+		if(with)
+			strcpy(buf, with);
+		
+		if(pos < strlen(*str))
+			strcpy(buf + (with ? strlen(with) : 0), *str + pos);
+	}
+	else
+	{
+		if(!(buf = (char*) calloc((begin - *str) + (with ? strlen(with) : 0) + ((pos < strlen(*str)) ? strlen(*str + pos) : 0) + 1, sizeof(char))))
+			return -1;
+		
+		strncpy(buf, *str,  (begin - *str));
+		
+		if(with)
+			strcpy(buf + (begin - *str) , with);
+
+		if(pos < strlen(*str))
+			strcpy(buf + (begin - *str) + (with ? strlen(with) : 0), *str + pos);
+	}	
+	
+	free(*str);
+
+	*str = buf;
+	
+	return 0;
+ 
+} 
+
+int
+str_replace_all(char** str, const char* what, const char* with, const char* delimiters)
+{
+	int rv;
+	
+	while(!(rv = str_replace(str, what, with, delimiters)));
+	
+	return (errno == ESRCH) ? 0 : -1;
+}
+
+
+/*int
 str_replace_all(char** str, const char* what, const char* with)
 {
 	int rv;
@@ -62,6 +241,7 @@ str_replace_all(char** str, const char* what, const char* with)
 	while(!(rv = str_replace(str, what, with)));
 	
 	return (errno == ESRCH) ? 0 : -1;
-}
+}*/
+