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/dports/sysutils/dar/dar-2.5.14-bis/src/libdar/
H A Dsecu_string.hpp72 secu_string(U_I storage_size = 0) { init(storage_size); }; in secu_string()
100 void set(int fd, U_I size);
111 void append_at(U_I offset, const char *ptr, U_I size);
114 void append_at(U_I offset, int fd, U_I size);
125 void reduce_string_size_to(U_I pos);
133 void resize(U_I size) { clean_and_destroy(); init(size); }; in resize()
138 void randomize(U_I size);
149 char & operator[] (U_I index);
156 U_I get_allocated_size() const { return *allocated_size - 1; }; in get_allocated_size()
159 U_I *allocated_size;
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H A Dcompressor.hpp94 U_I inherited_read(char *a, U_I size) { return (this->*read_ptr)(a, size); }; in inherited_read()
105 U_I size;
107 xfer(U_I sz, wrapperlib_mode mode);
138 U_I current_level;
142 U_I (compressor::*read_ptr) (char *a, U_I size);
143 U_I none_read(char *a, U_I size);
144 U_I gzip_read(char *a, U_I size);
147 U_I lzo_read(char *a, U_I size);
150 void none_write(const char *a, U_I size);
151 void gzip_write(const char *a, U_I size);
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H A Dwrapperlib.hpp146 void z_set_avail_in(U_I x);
147 U_I z_get_avail_in() const;
151 void z_set_avail_out(U_I x);
152 U_I z_get_avail_out() const;
165 void bz_set_avail_in(U_I x);
166 U_I bz_get_avail_in() const;
170 void bz_set_avail_out(U_I x);
171 U_I bz_get_avail_out() const;
182 void lzma_set_avail_in(U_I x);
183 U_I lzma_get_avail_in() const;
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H A Dmem_cluster.hpp45 mem_cluster(U_I x_block_size, //< block size that will be allocated from this mem_cluster
62 U_I get_block_size() const { return block_size; }; in get_block_size()
73 virtual U_I max_percent_full() const { return 0; }; in max_percent_full()
88 U_I block_size; //< size of requested blocks
90 U_I alloc_table_size; //< size of the map (in number of U_64 integers)
91 U_I next_free_in_table; //< next U_64 to look at for a request of block allocation
92 U_I available_blocks; //< current number of available block in alloc
93 U_I max_available_blocks; //< max available block in alloc
95 U_I min_avail_reached; //< records the max fullfilment reached
98 U_I find_free_slot_in(U_I table_integer) const;
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H A Dmem_cluster.cpp32 …mem_cluster::mem_cluster(U_I x_block_size, U_I table_size_64, mem_manager *x_holder) : mem_allocat… in mem_cluster()
53 for(U_I i = 0; i < alloc_table_size; ++i) in mem_cluster()
91 U_I offset = find_free_slot_in(next_free_in_table); in alloc()
103 U_I mem_cluster::find_free_slot_in(U_I table_integer) const in find_free_slot_in()
105 U_I ret = 0; in find_free_slot_in()
120 void mem_cluster::set_slot_in(U_I table_integer, U_I bit_offset, bool value) in set_slot_in()
148 U_I char_offset = (char *)(ptr) - alloc_area; in release()
149 U_I block_number = char_offset / block_size; in release()
150 U_I table_integer = block_number / 64; in release()
151 U_I offset = block_number % 64; in release()
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H A Descape.hpp143 U_I inherited_read(char *a, U_I size);
144 void inherited_write(const char *a, U_I size);
157 static const U_I ESCAPE_SEQUENCE_LENGTH = 6;
158 static const U_I WRITE_BUFFER_SIZE = 2*ESCAPE_SEQUENCE_LENGTH;
159 static const U_I READ_BUFFER_SIZE = MAX_BUFFER_SIZE;
174 …U_I write_buffer_size; //< amount of data in write transit not yet written to "belo…
177 …U_I read_buffer_size; //< amount of data in transit, read from below, but possibly…
178 …U_I already_read; //< data in buffer that has already been returned to the upp…
180 …U_I escape_seq_offset_in_buffer; //< location of the first escape sequence which is not a dat…
223 …static U_I trouve_amorce(const char *a, U_I size, const unsigned char escape_sequence[ESCAPE_SEQUE…
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H A Dsecu_string.cpp81 void secu_string::set(int fd, U_I size) in set()
83 U_I offset = 0; in set()
116 void secu_string::append_at(U_I offset, const char *ptr, U_I size) in append_at()
130 void secu_string::append_at(U_I offset, int fd, U_I size) in append_at()
160 void secu_string::randomize(U_I size) in randomize()
172 char & secu_string::operator[] (U_I index) in operator []()
180 void secu_string::init(U_I size) in init()
189 allocated_size = (U_I *)gcry_malloc_secure(sizeof(U_I)); in init()
211 string_size = (U_I *)gcry_malloc_secure(sizeof(U_I)); in init()
251 U_I cur = 0; in compare_with()
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H A Descape.cpp362 U_I trouve; in skip()
368 U_I lu = 0; in skip()
384 U_I width = 0; in skip()
385 U_I lu = 0; in skip()
509 U_I escape::inherited_read(char *a, U_I size) in inherited_read()
595 U_I read; in inherited_read()
599 U_I delta; in inherited_read()
668 U_I written = 0; in inherited_write()
669 U_I trouve; in inherited_write()
979 U_I delta = 0; in mini_read_buffer()
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H A Dsparse_file.cpp130 U_I sparse_file::inherited_read(char *a, U_I size) in inherited_read()
132 U_I lu = 0; in inherited_read()
134 U_I tmp; in inherited_read()
135 U_I needed; in inherited_read()
353 U_I written = 0; in inherited_write()
354 U_I hole_start = 0; in inherited_write()
446 U_I tmp = 0; in dump_pending_zeros()
508 …bool sparse_file::look_for_hole(const char *a, U_I size, U_I min_hole_size, U_I & start, U_I & len… in look_for_hole()
510 U_I inspected = 0; in look_for_hole()
543 U_I sparse_file::count_initial_zeros(const char *a, U_I size) in count_initial_zeros()
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H A Dcrc.cpp63 …id n_compute(const char *buffer, U_I length, unsigned char * begin, unsigned char * & pointer, uns…
86 U_I pos = 0; in T_old_read()
112 U_I crc_size = end - begin; in B_compute_block()
139 for(U_I cursor = 0; cursor < length; ++cursor) in T_compute()
170 U_I partial_cursor = 0; in n_compute()
305 crc_n::crc_n(U_I width) in crc_n()
323 crc_n::crc_n(U_I width, generic_file & f) in crc_n()
367 U_I s_offset = 0; in compute()
405 void crc_n::alloc(U_I width) in alloc()
483 U_I s = 0; in create_crc_from_file()
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H A Dcrc.hpp47 static const U_I OLD_CRC_SIZE = 2;
54 virtual void compute(const infinint & offset, const char *buffer, U_I length) = 0;
55 virtual void compute(const char *buffer, U_I length) = 0; // for sequential read only
76 void compute(const infinint & offset, const char *buffer, U_I length);
77 void compute(const char *buffer, U_I length); // for sequential read only
101 crc_n(U_I width);
102 crc_n(U_I width, generic_file & f);
109 void compute(const infinint & offset, const char *buffer, U_I length);
110 void compute(const char *buffer, U_I length); // for sequential read only
121 U_I size; //< size of checksum (non infinint mode)
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H A Dcache.hpp57 U_I size = 102400); //< is the (fixed) size of the cache
74 U_I inherited_read(char *a, U_I size);
75 void inherited_write(const char *a, U_I size);
83 U_I size; //< allocated size
84 U_I next; //< next to read or next place to write to
85 U_I last; //< last valid data in the cache. we have: next <= last < size
86 …U_I first_to_write; //< position of the first byte that need to be written. if great…
97 U_I available_in_cache(skippability direction) const;
H A Dgeneric_file.hpp143 U_I read(char *a, U_I size);
148 void write(const char *a, U_I size);
282 virtual U_I inherited_read(char *a, U_I size) = 0;
289 virtual void inherited_write(const char *a, U_I size) = 0;
323 U_I (generic_file::* active_read)(char *a, U_I size);
324 void (generic_file::* active_write)(const char *a, U_I size);
328 U_I read_crc(char *a, U_I size);
329 void write_crc(const char *a, U_I size);
H A Dsparse_file.hpp115 U_I inherited_read(char *a, U_I size);
116 void inherited_write(const char *a, U_I size);
129 …U_I UI_min_hole_size; //< if possible store min_hole_size as U_I, if not this field is set to z…
158 static bool look_for_hole(const char *a, U_I size, U_I min_hole_size, U_I & start, U_I & length);
165 static U_I count_initial_zeros(const char *a, U_I size);
H A Dfichier_global.hpp87 virtual void change_permission(U_I perm) = 0;
106 virtual U_I fichier_global_inherited_write(const char *a, U_I size) = 0;
119 …virtual bool fichier_global_inherited_read(char *a, U_I size, U_I & read, std::string & message) =…
124 void inherited_write(const char *a, U_I size);
125 U_I inherited_read(char *a, U_I size);
H A Dheader_version.hpp116 static const U_I FLAG_SAVED_EA_ROOT = 0x80; //< no more used since version "05"
117 static const U_I FLAG_SAVED_EA_USER = 0x40; //< no more used since version "05"
118 static const U_I FLAG_SCRAMBLED = 0x20; //< scrambled or strong encryption used
119 …static const U_I FLAG_SEQUENCE_MARK = 0x10; //< escape sequence marks present for sequential …
120 …static const U_I FLAG_INITIAL_OFFSET = 0x08; //< whether the header contains the initial offse…
121 …static const U_I FLAG_HAS_CRYPTED_KEY = 0x04; //< the header contains a symmetrical key encrypt…
122 …static const U_I FLAG_HAS_REF_SLICING = 0x02; //< the header contains the slicing information o…
123 static const U_I FLAG_HAS_AN_EXTENDED_SIZE = 0x01; //< the flag is two bytes length
124 static const U_I FLAG_ARCHIVE_IS_SIGNED = 0x0200; //< archive is signed
125 static const U_I FLAG_HAS_AN_SECOND_EXTENDED_SIZE = 0x0101; //< reserved for future use
H A Dcache.cpp197 U_I abs_x = x >= 0 ? x : -x; in skip_relative()
232 U_I cache::inherited_read(char *a, U_I x_size) in inherited_read()
234 U_I ret = 0; in inherited_read()
261 U_I needed = x_size - ret; in inherited_read()
262 U_I avail = last - next; in inherited_read()
283 U_I wrote = 0; in inherited_write()
284 U_I avail, remaining; in inherited_write()
381 U_I half = last / 2; in shift_by_half()
382 U_I reste = last % 2; in shift_by_half()
431 U_I lu; in fulfill_read()
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H A Dmemory_pool.cpp35 map<U_I, mem_sized *>::iterator it = carte.begin(); in ~memory_pool()
55 map<U_I, mem_sized *>::iterator it = carte.find(with_overhead); in alloc()
61 map<U_I, U_I>::iterator cit = count.find(with_overhead); in alloc()
137 map<U_I, mem_sized *>::iterator it = carte.begin(); in garbage_collect()
145 map<U_I, mem_sized *>::iterator tmp = it; in garbage_collect()
162 map<U_I, mem_sized *>::const_iterator it = carte.begin(); in dump()
191 map<U_I, mem_sized *>::const_iterator it = carte.begin(); in max_percent_full()
192 map<U_I, U_I>::const_iterator cit; in max_percent_full()
193 U_I freq; in max_percent_full()
H A Dsecu_memory_file.hpp43 …secu_memory_file(U_I storage_size) : generic_file(gf_read_write), data(storage_size) { position = … in secu_memory_file()
48 void reset(U_I size) { if(is_terminated()) throw SRC_BUG; position = 0; data.resize(size); }; in reset()
57 …void randomize(U_I size) { if(size > data.get_allocated_size()) reset(size); data.randomize(size);… in randomize()
73 U_I inherited_read(char *a, U_I size);
74 void inherited_write(const char *a, U_I size);
81 U_I position;
H A Dmem_sized.hpp46 mem_sized(U_I x_block_size);
67 U_I max_percent_full() const;
74 static const U_I average_table_size = 10240;
76 U_I table_size_64; //< size for clusters
81 …U_I sum_percent; //< summ of all max percent usage obtained before deleting a mem_cluster object…
82 …U_I num_cluster; //< number of cluster which sum_percent has been collected from (sum_percent/nu…
H A Dgeneric_thread.hpp59 U_I data_block_size = tampon_block_size,
60 U_I data_num_block = tampon_num_block,
61 U_I ctrl_block_size = tampon_block_size_ctrl,
62 U_I ctrl_num_block = tampon_num_block_ctrl);
78 virtual U_I inherited_read(char *a, U_I size);
79 virtual void inherited_write(const char *a, U_I size);
H A Duser_interaction.hpp208 virtual void dar_manager_contents(U_I number,
225 virtual void dar_manager_statistics(U_I number,
244 virtual void dar_manager_show_version(U_I number,
292 void warning_with_more(U_I num) { at_once = num; count = 0; }; in warning_with_more()
328 U_I at_once, count;
383 void dar_manager_contents(U_I number,
388 void dar_manager_statistics(U_I number,
395 void dar_manager_show_version(U_I number,
493 void (*dar_manager_contents_callback)(U_I number,
497 void (*dar_manager_statistics_callback)(U_I number,
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H A Dfichier_local.hpp68 U_I permission,
86 virtual void change_permission(U_I perm);
114 U_I fichier_global_inherited_write(const char *a, U_I size);
115 bool fichier_global_inherited_read(char *a, U_I size, U_I & read, std::string & message);
123 U_I permission,
H A Dlibdar.hpp139 const U_I LIBDAR_COMPILE_TIME_MAJOR = 5;
141 const U_I LIBDAR_COMPILE_TIME_MEDIUM = 12;
143 const U_I LIBDAR_COMPILE_TIME_MINOR = 1;
170 extern void get_version(U_I & major, U_I & medium, U_I & minor, bool init_libgcrypt = true);
185 …extern void get_version_noexcept(U_I & major, U_I & medium, U_I & minor, U_16 & exception, std::st…
H A Dfichier_global.cpp99 void fichier_global::inherited_write(const char *a, U_I size) in inherited_write()
101 U_I wrote = 0; in inherited_write()
111 U_I fichier_global::inherited_read(char *a, U_I size) in inherited_read()
113 U_I ret = 0; in inherited_read()
114 U_I read = 0; in inherited_read()

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