1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
/**
* Copyright (C) ARM Limited 2010-2016. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include "LocalCapture.h"
#include <sys/stat.h>
#include <sys/types.h>
#include <dirent.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include "SessionData.h"
#include "Logging.h"
#include "OlyUtility.h"
#include "EventsXML.h"
LocalCapture::LocalCapture() {}
LocalCapture::~LocalCapture() {}
void LocalCapture::createAPCDirectory(char* target_path) {
gSessionData.mAPCDir = createUniqueDirectory(target_path, ".apc");
if ((removeDirAndAllContents(gSessionData.mAPCDir) != 0 || mkdir(gSessionData.mAPCDir, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) != 0)) {
logg.logError("Unable to create directory %s", gSessionData.mAPCDir);
handleException();
}
}
void LocalCapture::write(char* string) {
char file[PATH_MAX];
// Set full path
snprintf(file, PATH_MAX, "%s/session.xml", gSessionData.mAPCDir);
// Write the file
if (writeToDisk(file, string) < 0) {
logg.logError("Error writing %s\nPlease verify the path.", file);
handleException();
}
// Write events XML
EventsXML eventsXML;
eventsXML.write(gSessionData.mAPCDir);
}
char* LocalCapture::createUniqueDirectory(const char* initialPath, const char* ending) {
char* output;
char path[PATH_MAX];
// Ensure the path is an absolute path, i.e. starts with a slash
if (initialPath == 0 || strlen(initialPath) == 0) {
logg.logError("Missing -o command line option required for a local capture.");
handleException();
} else if (initialPath[0] != '/') {
if (getcwd(path, PATH_MAX) == 0) {
logg.logMessage("Unable to retrieve the current working directory");
}
strncat(path, "/", PATH_MAX - strlen(path) - 1);
strncat(path, initialPath, PATH_MAX - strlen(path) - 1);
} else {
strncpy(path, initialPath, PATH_MAX);
path[PATH_MAX - 1] = 0; // strncpy does not guarantee a null-terminated string
}
// Add ending if it is not already there
if (strcmp(&path[strlen(path) - strlen(ending)], ending) != 0) {
strncat(path, ending, PATH_MAX - strlen(path) - 1);
}
output = strdup(path);
return output;
}
int LocalCapture::removeDirAndAllContents(char* path) {
int error = 0;
struct stat mFileInfo;
// Does the path exist?
if (stat(path, &mFileInfo) == 0) {
// Is it a directory?
if (mFileInfo.st_mode & S_IFDIR) {
DIR * dir = opendir(path);
dirent* entry = readdir(dir);
while (entry) {
if (strcmp(entry->d_name, ".") != 0 && strcmp(entry->d_name, "..") != 0) {
char* newpath = (char*)malloc(strlen(path) + strlen(entry->d_name) + 2);
sprintf(newpath, "%s/%s", path, entry->d_name);
error = removeDirAndAllContents(newpath);
free(newpath);
if (error) {
break;
}
}
entry = readdir(dir);
}
closedir(dir);
if (error == 0) {
error = rmdir(path);
}
} else {
error = remove(path);
}
}
return error;
}
void LocalCapture::copyImages(ImageLinkList* ptr) {
char dstfilename[PATH_MAX];
while (ptr) {
strncpy(dstfilename, gSessionData.mAPCDir, PATH_MAX);
dstfilename[PATH_MAX - 1] = 0; // strncpy does not guarantee a null-terminated string
if (gSessionData.mAPCDir[strlen(gSessionData.mAPCDir) - 1] != '/') {
strncat(dstfilename, "/", PATH_MAX - strlen(dstfilename) - 1);
}
strncat(dstfilename, getFilePart(ptr->path), PATH_MAX - strlen(dstfilename) - 1);
if (copyFile(ptr->path, dstfilename)) {
logg.logMessage("copied file %s to %s", ptr->path, dstfilename);
} else {
logg.logMessage("copy of file %s to %s failed", ptr->path, dstfilename);
}
ptr = ptr->next;
}
}
|
