Add vanilla X-Sys sources

1 files changed, 229 insertions, 0 deletions

diff --git a/plugins/sysinfo/match.c b/plugins/sysinfo/match.c
new file mode 100644
index 00000000..64d7a062
--- /dev/null
+++ b/plugins/sysinfo/match.c
@@ -0,0 +1,229 @@
+/*
+ * match.c - matching functions for X-Sys
+ * Copyright (C) 2005, 2006, 2007 Tony Vroon
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <unistd.h>
+#include "xsys.h"
+
+extern int percentages;
+
+float percentage(unsigned long long *free, unsigned long long *total)
+{
+        unsigned long long result = (*free) * (unsigned long long)1000 / (*total);
+        return result / 10.0;
+}
+
+char *pretty_freespace(const char *desc, unsigned long long *free_k, unsigned long long *total_k)
+{
+        char *result, *bytesize;
+	double free_space, total_space;
+	free_space = *free_k;
+	total_space = *total_k;
+        result = malloc(bsize * sizeof(char));
+        bytesize = malloc(3 * sizeof(char));
+	const char *quantities = "KB\0MB\0GB\0TB\0PB\0EB\0ZB\0YB\0";
+	int i=0;
+	if (total_space == 0)
+	{
+		snprintf(result, bsize, "%s: none", desc);
+		return result;
+	}
+	while (total_space > 1023 && i <= 14)
+	{
+		i=i+3;
+		*bytesize=*(quantities+i);
+		*(bytesize+1)=*(quantities+i+1);
+		*(bytesize+2)=*(quantities+i+2);
+		free_space = free_space / 1024;
+		total_space = total_space / 1024;
+	}
+	if (percentages != 0)
+		snprintf(result, bsize, "%s: %.1f%s, %.1f%% free",
+		desc, total_space, bytesize,
+		percentage(free_k, total_k));
+	else
+		snprintf(result, bsize, "%s: %.1f%s/%.1f%s free",
+		desc, free_space, bytesize, total_space, bytesize);
+        return result;
+}
+
+void remove_leading_whitespace(char *buffer)
+{
+	char *pos;
+        while((pos = memchr(buffer, 0x20, 1)))
+	{
+		pos += 1;
+		strcpy(buffer, pos);
+	}
+}
+
+char *decruft_filename(char *buffer)
+{
+	char *match, *match_end;
+
+	while ((match = strstr(buffer, "%20")))
+	{
+		match_end = match + 3;
+		*match++ = ' ';
+		while (*match_end)
+			*match++ = *match_end++;
+		*match = 0;
+	}
+	return buffer;
+}
+
+void find_match_char(char *buffer, char *match, char *result)
+{
+	char *position;
+	remove_leading_whitespace(buffer);
+	if(strstr(buffer, match) == strstr(buffer, buffer))
+		{
+			position = strpbrk(buffer, delims);
+			if (position != NULL) {
+				position += 1;
+				strcpy(result, position);
+				position = strstr(result, "\n");
+				*(position) = '\0';
+				remove_leading_whitespace(result);
+				}
+			else
+				strcpy(result, "\0");
+		}
+}
+
+void find_match_double(char *buffer, char *match, double *result)
+{
+	char *position;
+	remove_leading_whitespace(buffer);
+	if(strstr(buffer, match) == strstr(buffer, buffer))
+		{
+			position = strpbrk(buffer, delims);
+			if (position != NULL) {
+                        	position += 1;
+                        	*result = strtod(position, NULL);
+				}
+			else
+				*result = 0;
+		}
+}
+
+void find_match_double_hex(char *buffer, char *match, double *result)
+{
+	char *position;
+	remove_leading_whitespace(buffer);
+	if(strstr(buffer, match) == strstr(buffer, buffer))
+		{
+			position = strpbrk(buffer, delims);
+			if (position != NULL) {
+				memcpy(position,"0x",2);
+				*result = strtod(position,NULL);
+				}
+			else
+				*result = 0;
+		}
+}
+
+void find_match_int(char *buffer, char *match, unsigned int *result)
+{
+	char *position;
+	remove_leading_whitespace(buffer);
+	if(strstr(buffer, match) == strstr(buffer, buffer))
+		{
+			position = strpbrk(buffer, delims);
+			if (position != NULL) {
+                        	position += 1;
+                        	*result = atoi(position);
+				}
+			else
+				*result = 0;
+		}
+}
+
+void find_match_ll(char *buffer, char *match, unsigned long long *result)
+{
+	char *position;
+	remove_leading_whitespace(buffer);
+	if(strstr(buffer, match) == strstr(buffer, buffer))
+		{
+			position = strpbrk(buffer, delims);
+			if (position != NULL) {
+		               	position += 1;
+		               	*result = strtoll(position, NULL, 10);
+				}
+			else
+				*result = 0;
+		}
+}
+
+void format_output(const char *arg, char *string, char *format)
+{
+        char *pos1, *pos2, buffer[bsize];
+        pos1 = &format[0];
+        strncpy(buffer, string, bsize);
+        string[0] = '\0';
+
+        while((pos2 = strstr(pos1, "%")) != NULL)
+        {
+                strncat(string, pos1, (size_t)(pos2-pos1));
+                if(*(pos2+1) == '1')
+                        strcat(string, arg);
+                else if(*(pos2+1) == '2')
+                        strcat(string, buffer);
+                else if(*(pos2+1) == 'C' || *(pos2+1) == 'c')
+                        strcat(string, "\003");
+                else if(*(pos2+1) == 'B' || *(pos2+1) == 'b')
+                        strcat(string, "\002");
+                else if(*(pos2+1) == 'R' || *(pos2+1) == 'r')
+                        strcat(string, "\026");
+                else if(*(pos2+1) == 'O' || *(pos2+1) == 'o')
+                        strcat(string, "\017");
+                else if(*(pos2+1) == 'U' || *(pos2+1) == 'u')
+                        strcat(string, "\037");
+                else if(*(pos2+1) == '%')
+                        strcat(string, "%");
+                pos1=pos2+2;
+        }
+
+        strcat(string, pos1);
+}
+
+void flat_format_output(const char *arg, char *string, char *format)
+{
+        char *pos1, *pos2, buffer[bsize];
+        pos1 = &format[0];
+        strncpy(buffer, string, bsize);
+        string[0] = '\0';
+
+        while((pos2 = strstr(pos1, "%")) != NULL)
+        {
+                strncat(string, pos1, (size_t)(pos2-pos1));
+                if(*(pos2+1) == '1')
+                        strcat(string, arg);
+                else if(*(pos2+1) == '2')
+                        strcat(string, buffer);
+                else if(*(pos2+1) == '%')
+                        strcat(string, "%");
+                pos1=pos2+2;
+        }
+
+        strcat(string, pos1);
+}