-rw-r--r-- | libopie2/opiepim/backend/opimaccessbackend.h | 16 | ||||
-rw-r--r-- | libopie2/opiepim/backend/otodoaccessxml.cpp | 43 |
2 files changed, 50 insertions, 9 deletions
diff --git a/libopie2/opiepim/backend/opimaccessbackend.h b/libopie2/opiepim/backend/opimaccessbackend.h index 4f00bc9..e268f4f 100644 --- a/libopie2/opiepim/backend/opimaccessbackend.h +++ b/libopie2/opiepim/backend/opimaccessbackend.h | |||
@@ -18,9 +18,11 @@ | |||
18 | template <class T = OPimRecord> | 18 | template <class T = OPimRecord> |
19 | class OPimAccessBackend { | 19 | class OPimAccessBackend { |
20 | public: | 20 | public: |
21 | typedef OTemplateBase<T> Frontend; | 21 | typedef OTemplateBase<T> Frontend; |
22 | OPimAccessBackend(); | 22 | |
23 | /** The access hint from the frontend */ | ||
24 | OPimAccessBackend(int access = 0); | ||
23 | virtual ~OPimAccessBackend(); | 25 | virtual ~OPimAccessBackend(); |
24 | 26 | ||
25 | /** | 27 | /** |
26 | * load the resource | 28 | * load the resource |
@@ -87,8 +89,9 @@ public: | |||
87 | * set the read ahead count | 89 | * set the read ahead count |
88 | */ | 90 | */ |
89 | void setReadAhead( uint count ); | 91 | void setReadAhead( uint count ); |
90 | protected: | 92 | protected: |
93 | int access()const; | ||
91 | void cache( const T& t )const; | 94 | void cache( const T& t )const; |
92 | 95 | ||
93 | /** | 96 | /** |
94 | * use a prime number here! | 97 | * use a prime number here! |
@@ -97,15 +100,20 @@ protected: | |||
97 | 100 | ||
98 | uint readAhead()const; | 101 | uint readAhead()const; |
99 | 102 | ||
100 | private: | 103 | private: |
104 | class Private; | ||
105 | Private* d; | ||
101 | Frontend* m_front; | 106 | Frontend* m_front; |
102 | uint m_read; | 107 | uint m_read; |
108 | int m_acc; | ||
103 | 109 | ||
104 | }; | 110 | }; |
105 | 111 | ||
106 | template <class T> | 112 | template <class T> |
107 | OPimAccessBackend<T>::OPimAccessBackend() { | 113 | OPimAccessBackend<T>::OPimAccessBackend(int acc) |
114 | : m_acc( acc ) | ||
115 | { | ||
108 | m_front = 0l; | 116 | m_front = 0l; |
109 | } | 117 | } |
110 | template <class T> | 118 | template <class T> |
111 | OPimAccessBackend<T>::~OPimAccessBackend() { | 119 | OPimAccessBackend<T>::~OPimAccessBackend() { |
@@ -137,5 +145,9 @@ void OPimAccessBackend<T>::setReadAhead( uint count ) { | |||
137 | template <class T> | 145 | template <class T> |
138 | uint OPimAccessBackend<T>::readAhead()const { | 146 | uint OPimAccessBackend<T>::readAhead()const { |
139 | return m_read; | 147 | return m_read; |
140 | } | 148 | } |
149 | template <class T> | ||
150 | int OPimAccessBackend<T>::access()const { | ||
151 | return m_acc; | ||
152 | } | ||
141 | #endif | 153 | #endif |
diff --git a/libopie2/opiepim/backend/otodoaccessxml.cpp b/libopie2/opiepim/backend/otodoaccessxml.cpp index b2dfe80..21f93a0 100644 --- a/libopie2/opiepim/backend/otodoaccessxml.cpp +++ b/libopie2/opiepim/backend/otodoaccessxml.cpp | |||
@@ -1,4 +1,14 @@ | |||
1 | #include <errno.h> | ||
2 | #include <fcntl.h> | ||
3 | |||
4 | #include <sys/mman.h> | ||
5 | #include <sys/stat.h> | ||
6 | #include <sys/types.h> | ||
7 | |||
8 | #include <unistd.h> | ||
9 | |||
10 | |||
1 | #include <qfile.h> | 11 | #include <qfile.h> |
2 | #include <qvector.h> | 12 | #include <qvector.h> |
3 | 13 | ||
4 | #include <qpe/global.h> | 14 | #include <qpe/global.h> |
@@ -51,22 +61,38 @@ bool OTodoAccessXML::load() { | |||
51 | dict.insert("Maintainer", new int(OTodo::Maintainer) ); | 61 | dict.insert("Maintainer", new int(OTodo::Maintainer) ); |
52 | 62 | ||
53 | // here the custom XML parser from TT it's GPL | 63 | // here the custom XML parser from TT it's GPL |
54 | // but we want to push OpiePIM... to TT..... | 64 | // but we want to push OpiePIM... to TT..... |
55 | QFile f(m_file ); | 65 | // mmap part from zecke :) |
56 | if (!f.open(IO_ReadOnly) ) | 66 | int fd = ::open( QFile::encodeName(m_file).data(), O_RDONLY ); |
67 | struct stat attribut; | ||
68 | if ( fd < 0 ) return false; | ||
69 | |||
70 | if ( fstat(fd, &attribut ) == -1 ) { | ||
71 | ::close( fd ); | ||
57 | return false; | 72 | return false; |
73 | } | ||
74 | void* map_addr = ::mmap(NULL, attribut.st_size, PROT_READ, MAP_SHARED, fd, 0 ); | ||
75 | if ( map_addr == ( (caddr_t)-1) ) { | ||
76 | ::close(fd ); | ||
77 | return false; | ||
78 | } | ||
79 | /* advise the kernel who we want to read it */ | ||
80 | ::madvise( map_addr, attribut.st_size, MADV_SEQUENTIAL ); | ||
81 | /* we do not the file any more */ | ||
82 | ::close( fd ); | ||
58 | 83 | ||
59 | QByteArray ba = f.readAll(); | 84 | char* dt = (char*)map_addr; |
60 | f.close(); | 85 | int len = attribut.st_size; |
61 | char* dt = ba.data(); | ||
62 | int len = ba.size(); | ||
63 | int i = 0; | 86 | int i = 0; |
64 | char *point; | 87 | char *point; |
65 | const char* collectionString = "<Task "; | 88 | const char* collectionString = "<Task "; |
89 | int strLen = strlen(collectionString); | ||
66 | while ( dt+i != 0 && ( point = strstr( dt+i, collectionString ) ) != 0l ) { | 90 | while ( dt+i != 0 && ( point = strstr( dt+i, collectionString ) ) != 0l ) { |
67 | i = point -dt; | 91 | i = point -dt; |
68 | i+= strlen(collectionString); | 92 | i+= strLen; |
93 | qWarning("Found a start at %d %d", i, (point-dt) ); | ||
94 | |||
69 | OTodo ev; | 95 | OTodo ev; |
70 | m_year = m_month = m_day = 0; | 96 | m_year = m_month = m_day = 0; |
71 | 97 | ||
72 | while ( TRUE ) { | 98 | while ( TRUE ) { |
@@ -119,8 +145,9 @@ bool OTodoAccessXML::load() { | |||
119 | } | 145 | } |
120 | /* | 146 | /* |
121 | * now add it | 147 | * now add it |
122 | */ | 148 | */ |
149 | qWarning("End at %d", i ); | ||
123 | if (m_events.contains( ev.uid() ) || ev.uid() == 0) { | 150 | if (m_events.contains( ev.uid() ) || ev.uid() == 0) { |
124 | ev.setUid( 1 ); | 151 | ev.setUid( 1 ); |
125 | m_changed = true; | 152 | m_changed = true; |
126 | } | 153 | } |
@@ -130,8 +157,10 @@ bool OTodoAccessXML::load() { | |||
130 | m_events.insert(ev.uid(), ev ); | 157 | m_events.insert(ev.uid(), ev ); |
131 | m_year = m_month = m_day = -1; | 158 | m_year = m_month = m_day = -1; |
132 | } | 159 | } |
133 | 160 | ||
161 | munmap(map_addr, attribut.st_size ); | ||
162 | |||
134 | qWarning("counts %d records loaded!", m_events.count() ); | 163 | qWarning("counts %d records loaded!", m_events.count() ); |
135 | return true; | 164 | return true; |
136 | } | 165 | } |
137 | bool OTodoAccessXML::reload() { | 166 | bool OTodoAccessXML::reload() { |