1 files changed, 136 insertions, 0 deletions
diff --git a/src/client/configFile.c b/src/client/configFile.c
new file mode 100644
index 0000000..acf7a1f
--- /dev/null
+++ b/src/client/configFile.c
@@ -0,0 +1,136 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#include "base/main.h"
+#include "client/configFile.h"
+
+int isYesOrNO(char *s)
+{
+	if( s[0] == 'Y' || s[0] == 'y' )return 1;
+	return 0;
+}
+
+char* getYesOrNo(int n)
+{
+	return ( n != 0 ? "YES" : "NO" );
+}
+
+int getValue(char *line, char *env, char *val, int len)
+{
+	char *offset_env;
+	char *offset_val_begin;
+	char *offset_val_end;
+	char clone_env[STR_SIZE];
+	int val_len;
+
+	strcpy(clone_env, " ");
+	strcat(clone_env, env);
+
+	offset_env = strstr(line, clone_env);
+	if( offset_env == NULL )return -1;
+	
+	offset_val_begin = strchr(offset_env, '"');
+	if( offset_val_begin == NULL )return -1;
+	
+	offset_val_end = strchr(offset_val_begin+1, '"');
+	if( offset_val_end == NULL )return -1;
+	
+	val_len = (int)(offset_val_end - ( offset_val_begin + 1) );
+	if( val_len > len - 1 ) val_len = len - 1;
+
+	memset(val, 0, len);
+	memcpy(val, offset_val_begin+1, val_len);
+
+	return 0;
+}
+
+char* setValue(char *line, char *env, char *val)
+{
+	char *offset_env;
+	char *offset_val_begin;
+	char *offset_val_end;
+	char clone_env[STR_SIZE];
+	char clone[STR_SIZE];
+
+	//strcpy(clone_env, " ");
+	strcpy(clone_env, env);
+
+	offset_env = strstr(line, clone_env);
+	if( offset_env == NULL )return NULL;
+	
+	offset_val_begin = strchr(offset_env, '"');
+	if( offset_val_begin == NULL )return NULL;
+	
+	offset_val_end = strchr(offset_val_begin+1, '"');
+	if( offset_val_end == NULL )return NULL;
+	
+	memset(clone, 0, STR_SIZE);
+	strncpy(clone, line, (int) ( (offset_val_begin - line) + 1 ) );
+	strcat(clone, val);
+	strcat(clone, offset_val_end);
+
+	return strdup( clone );
+}
+
+int getValueInConfigFile(textFile_t *textFile, char *env, char *val, int len)
+{
+	int i;
+	char *line;
+	
+	for( i = 0 ; i < textFile->text->count ; i++ )
+	{
+		line = (char *) (textFile->text->list[i]);
+		
+		if( strstr(line, env) != NULL )
+		{
+			return getValue(line, env, val, len);
+		}
+	}
+
+	return -1;
+}
+
+int setValueInConfigFile(textFile_t *textFile, char *env, char *val)
+{
+	int i;
+	char *line;
+	char *ret;
+	
+	for( i = 0 ; i < textFile->text->count ; i++ )
+	{
+		line = (char *) (textFile->text->list[i]);
+		
+		if( strstr(line, env) != NULL )
+		{
+			ret = setValue(line, env, val);
+
+			if( ret != NULL )
+			{
+				delListItem(textFile->text, i, free);
+				insList(textFile->text, i, ret);
+
+				return 0;
+			}
+		}
+	}
+
+	return -1;
+}
+
+void loadValueFromConfigFile(textFile_t *textFile, char *env, char *val, int len, char *butVal)
+{
+	strcpy(val, butVal);
+
+	if( getValueInConfigFile(textFile, env, val, len) != 0 )
+	{
+		char line[STR_SIZE];
+
+		sprintf(line, " %s=\"%s\"", env, butVal);
+		addList(textFile->text, strdup(line) );
+
+		printf("Add line \"%s\" in config file.\n", line);
+	}
+}