forked from enlightenment/efl
eet: revert works from discomfitor. too buggy elementary segv. I'm pleased to SPANK him :D
SVN revision: 65828
This commit is contained in:
parent
a1af23ce28
commit
057bc8be54
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@ -551,4 +551,3 @@
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* added eet_file_get to return the filename of an Eet_File
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* Eet_File filenames are now stringshared
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* added mempool allocators
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@ -6,9 +6,6 @@ Changes since Eet 1.5.0:
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Additions:
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* eet_file_get to return filenames of Eet_Files
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Improvements:
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* most allocations moved to mempools
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Eet 1.5.0
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@ -66,126 +66,6 @@ struct _Eet_Node
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Eet_Node_Data data;
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};
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typedef struct _Eet_File_Header Eet_File_Header;
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typedef struct _Eet_File_Node Eet_File_Node;
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typedef struct _Eet_File_Directory Eet_File_Directory;
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struct _Eet_File
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{
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const char *path;
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Eina_File *readfp;
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Eet_File_Header *header;
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Eet_Dictionary *ed;
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Eet_Key *key;
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const unsigned char *data;
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const void *x509_der;
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const void *signature;
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void *sha1;
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Eet_File_Mode mode;
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int magic;
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int references;
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unsigned long int data_size;
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int x509_length;
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unsigned int signature_length;
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int sha1_length;
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Eina_Lock file_lock;
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unsigned char writes_pending : 1;
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unsigned char delete_me_now : 1;
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};
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struct _Eet_File_Header
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{
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int magic;
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Eet_File_Directory *directory;
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};
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struct _Eet_File_Directory
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{
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int size;
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Eet_File_Node **nodes;
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};
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struct _Eet_File_Node
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{
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char *name;
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void *data;
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Eet_File_Node *next; /* FIXME: make buckets linked lists */
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unsigned long int offset;
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unsigned long int dictionary_offset;
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unsigned long int name_offset;
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unsigned int name_size;
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unsigned int size;
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unsigned int data_size;
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unsigned char free_name : 1;
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unsigned char compression : 1;
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unsigned char ciphered : 1;
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unsigned char alias : 1;
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};
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#if 0
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/* Version 2 */
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/* NB: all int's are stored in network byte order on disk */
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/* file format: */
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int magic; /* magic number ie 0x1ee7ff00 */
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int num_directory_entries; /* number of directory entries to follow */
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int bytes_directory_entries; /* bytes of directory entries to follow */
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struct
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{
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int offset; /* bytes offset into file for data chunk */
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int flags; /* flags - for now 0 = uncompressed and clear, 1 = compressed and clear, 2 = uncompressed and ciphered, 3 = compressed and ciphered */
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int size; /* size of the data chunk */
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int data_size; /* size of the (uncompressed) data chunk */
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int name_size; /* length in bytes of the name field */
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char name[name_size]; /* name string (variable length) and \0 terminated */
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} directory[num_directory_entries];
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/* and now startes the data stream... */
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#endif /* if 0 */
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#if 0
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/* Version 3 */
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/* NB: all int's are stored in network byte order on disk */
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/* file format: */
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int magic; /* magic number ie 0x1ee70f42 */
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int num_directory_entries; /* number of directory entries to follow */
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int num_dictionary_entries; /* number of dictionary entries to follow */
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struct
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{
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int data_offset; /* bytes offset into file for data chunk */
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int size; /* size of the data chunk */
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int data_size; /* size of the (uncompressed) data chunk */
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int name_offset; /* bytes offset into file for name string */
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int name_size; /* length in bytes of the name field */
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int flags; /* bit flags - for now:
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bit 0 => compresion on/off
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bit 1 => ciphered on/off
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bit 2 => alias
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*/
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} directory[num_directory_entries];
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struct
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{
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int hash;
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int offset;
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int size;
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int prev;
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int next;
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} dictionary[num_dictionary_entries];
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/* now start the string stream. */
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/* and right after them the data stream. */
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int magic_sign; /* Optional, only if the eet file is signed. */
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int signature_length; /* Signature length. */
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int x509_length; /* Public certificate that signed the file. */
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char signature[signature_length]; /* The signature. */
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char x509[x509_length]; /* The public certificate. */
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#endif /* if 0 */
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/*
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* variable and macros used for the eina_log module
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*/
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@ -298,22 +178,6 @@ Eet_Node *
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void
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eet_node_free(Eet_Node *node);
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#define GENERIC_ALLOC_FREE_HEADER(TYPE, Type) \
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TYPE *Type##_malloc(unsigned int); \
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TYPE *Type##_calloc(unsigned int); \
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void Type##_mp_free(TYPE *e);
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GENERIC_ALLOC_FREE_HEADER(Eet_File_Directory, eet_file_directory);
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GENERIC_ALLOC_FREE_HEADER(Eet_File_Node, eet_file_node);
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GENERIC_ALLOC_FREE_HEADER(Eet_File_Header, eet_file_header);
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GENERIC_ALLOC_FREE_HEADER(Eet_Dictionary, eet_dictionary);
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GENERIC_ALLOC_FREE_HEADER(Eet_File, eet_file);
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GENERIC_ALLOC_FREE_HEADER(Eet_String, eet_string);
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Eina_Bool eet_mempool_init(void);
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void eet_mempool_shutdown(void);
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#ifndef PATH_MAX
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# define PATH_MAX 4096
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#endif /* ifndef PATH_MAX */
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@ -22,7 +22,6 @@ includesdir = $(includedir)/eet-@VMAJ@
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lib_LTLIBRARIES = libeet.la
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base_sources = \
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eet_alloc.c \
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eet_lib.c \
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eet_data.c \
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eet_image.c \
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@ -28,20 +28,21 @@ eet_dictionary_add(void)
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void
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eet_dictionary_free(Eet_Dictionary *ed)
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{
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int i;
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if (ed)
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{
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int i;
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if (!ed) return;
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for (i = 0; i < ed->count; ++i)
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if (ed->all[i].allocated)
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eina_stringshare_del(ed->all[i].str);
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for (i = 0; i < ed->count; ++i)
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if (ed->all[i].allocated)
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eina_stringshare_del(ed->all[i].str);
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if (ed->all)
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free(ed->all);
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if (ed->all)
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eet_string_mp_free(ed->all);
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if (ed->converts) eina_hash_free(ed->converts);
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if (ed->converts) eina_hash_free(ed->converts);
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eet_dictionary_mp_free(ed);
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free(ed);
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}
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}
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static int
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@ -82,6 +82,126 @@ EAPI Eet_Version *eet_version = &_version;
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#define EET_MAGIC_FILE2 0x1ee70f42
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typedef struct _Eet_File_Header Eet_File_Header;
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typedef struct _Eet_File_Node Eet_File_Node;
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typedef struct _Eet_File_Directory Eet_File_Directory;
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struct _Eet_File
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{
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const char *path;
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Eina_File *readfp;
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Eet_File_Header *header;
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Eet_Dictionary *ed;
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Eet_Key *key;
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const unsigned char *data;
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const void *x509_der;
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const void *signature;
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void *sha1;
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Eet_File_Mode mode;
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int magic;
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int references;
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unsigned long int data_size;
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int x509_length;
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unsigned int signature_length;
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int sha1_length;
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Eina_Lock file_lock;
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unsigned char writes_pending : 1;
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unsigned char delete_me_now : 1;
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};
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struct _Eet_File_Header
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{
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int magic;
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Eet_File_Directory *directory;
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};
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struct _Eet_File_Directory
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{
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int size;
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Eet_File_Node **nodes;
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};
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struct _Eet_File_Node
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{
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char *name;
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void *data;
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Eet_File_Node *next; /* FIXME: make buckets linked lists */
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unsigned long int offset;
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unsigned long int dictionary_offset;
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unsigned long int name_offset;
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unsigned int name_size;
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unsigned int size;
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unsigned int data_size;
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unsigned char free_name : 1;
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unsigned char compression : 1;
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unsigned char ciphered : 1;
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unsigned char alias : 1;
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};
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#if 0
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/* Version 2 */
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/* NB: all int's are stored in network byte order on disk */
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/* file format: */
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int magic; /* magic number ie 0x1ee7ff00 */
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int num_directory_entries; /* number of directory entries to follow */
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int bytes_directory_entries; /* bytes of directory entries to follow */
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struct
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{
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int offset; /* bytes offset into file for data chunk */
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int flags; /* flags - for now 0 = uncompressed and clear, 1 = compressed and clear, 2 = uncompressed and ciphered, 3 = compressed and ciphered */
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int size; /* size of the data chunk */
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int data_size; /* size of the (uncompressed) data chunk */
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int name_size; /* length in bytes of the name field */
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char name[name_size]; /* name string (variable length) and \0 terminated */
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} directory[num_directory_entries];
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/* and now startes the data stream... */
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#endif /* if 0 */
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#if 0
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/* Version 3 */
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/* NB: all int's are stored in network byte order on disk */
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/* file format: */
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int magic; /* magic number ie 0x1ee70f42 */
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int num_directory_entries; /* number of directory entries to follow */
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int num_dictionary_entries; /* number of dictionary entries to follow */
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struct
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{
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int data_offset; /* bytes offset into file for data chunk */
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int size; /* size of the data chunk */
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int data_size; /* size of the (uncompressed) data chunk */
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int name_offset; /* bytes offset into file for name string */
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int name_size; /* length in bytes of the name field */
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int flags; /* bit flags - for now:
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bit 0 => compresion on/off
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bit 1 => ciphered on/off
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bit 2 => alias
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*/
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} directory[num_directory_entries];
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struct
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{
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int hash;
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int offset;
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int size;
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int prev;
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int next;
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} dictionary[num_dictionary_entries];
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/* now start the string stream. */
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/* and right after them the data stream. */
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int magic_sign; /* Optional, only if the eet file is signed. */
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int signature_length; /* Signature length. */
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int x509_length; /* Public certificate that signed the file. */
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char signature[signature_length]; /* The signature. */
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char x509[x509_length]; /* The public certificate. */
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#endif /* if 0 */
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#define EET_FILE2_HEADER_COUNT 3
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#define EET_FILE2_DIRECTORY_ENTRY_COUNT 6
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#define EET_FILE2_DICTIONARY_ENTRY_COUNT 5
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@ -574,16 +694,10 @@ eet_init(void)
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eina_lock_new(&eet_cache_lock);
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if (!eet_mempool_init())
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{
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EINA_LOG_ERR("Eet: Eet_Node mempool creation failed");
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goto unregister_log_domain;
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}
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if (!eet_node_init())
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{
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EINA_LOG_ERR("Eet: Eet_Node mempool creation failed");
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goto shutdown_mempool;
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goto unregister_log_domain;
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}
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#ifdef HAVE_GNUTLS
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@ -627,8 +741,6 @@ eet_init(void)
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shutdown_eet:
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#endif
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eet_node_shutdown();
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shutdown_mempool:
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eet_mempool_shutdown();
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unregister_log_domain:
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eina_log_domain_unregister(_eet_log_dom_global);
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_eet_log_dom_global = -1;
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@ -645,7 +757,6 @@ eet_shutdown(void)
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eet_clearcache();
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eet_node_shutdown();
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eet_mempool_shutdown();
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eina_lock_free(&eet_cache_lock);
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@ -791,14 +902,14 @@ eet_internal_read2(Eet_File *ef)
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return NULL;
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/* allocate header */
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ef->header = eet_file_header_calloc(1);
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ef->header = calloc(1, sizeof(Eet_File_Header));
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if (eet_test_close(!ef->header, ef))
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return NULL;
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ef->header->magic = EET_MAGIC_FILE_HEADER;
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/* allocate directory block in ram */
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ef->header->directory = eet_file_directory_calloc(1);
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ef->header->directory = calloc(1, sizeof(Eet_File_Directory));
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if (eet_test_close(!ef->header->directory, ef))
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return NULL;
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@ -828,10 +939,10 @@ eet_internal_read2(Eet_File *ef)
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/* out directory block is inconsistent - we have overrun our */
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/* dynamic block buffer before we finished scanning dir entries */
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efn = eet_file_node_malloc(1);
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efn = malloc(sizeof(Eet_File_Node));
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if (eet_test_close(!efn, ef))
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{
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if (efn) eet_file_node_mp_free(efn); /* yes i know - we only get here if
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if (efn) free(efn); /* yes i know - we only get here if
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* efn is null/0 -> trying to shut up
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* warning tools like cppcheck */
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return NULL;
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@ -911,11 +1022,11 @@ eet_internal_read2(Eet_File *ef)
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ef))
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return NULL;
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ef->ed = eet_dictionary_calloc(1);
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ef->ed = calloc(1, sizeof (Eet_Dictionary));
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if (eet_test_close(!ef->ed, ef))
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return NULL;
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ef->ed->all = eet_string_calloc(num_dictionary_entries);
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ef->ed->all = calloc(num_dictionary_entries, sizeof (Eet_String));
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if (eet_test_close(!ef->ed->all, ef))
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return NULL;
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@ -1051,14 +1162,14 @@ eet_internal_read1(Eet_File *ef)
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return NULL;
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/* allocate header */
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ef->header = eet_file_header_calloc(1);
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ef->header = calloc(1, sizeof(Eet_File_Header));
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if (eet_test_close(!ef->header, ef))
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return NULL;
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ef->header->magic = EET_MAGIC_FILE_HEADER;
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/* allocate directory block in ram */
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ef->header->directory = eet_file_directory_calloc(1);
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ef->header->directory = calloc(1, sizeof(Eet_File_Directory));
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if (eet_test_close(!ef->header->directory, ef))
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return NULL;
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@ -1096,7 +1207,7 @@ eet_internal_read1(Eet_File *ef)
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efn = malloc (sizeof(Eet_File_Node));
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if (eet_test_close(!efn, ef))
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{
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if (efn) eet_file_node_mp_free(efn); /* yes i know - we only get here if
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if (efn) free(efn); /* yes i know - we only get here if
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* efn is null/0 -> trying to shut up
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* warning tools like cppcheck */
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return NULL;
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@ -1116,21 +1227,21 @@ eet_internal_read1(Eet_File *ef)
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/* invalid size */
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if (eet_test_close(efn->size <= 0, ef))
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{
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eet_file_node_mp_free(efn);
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free(efn);
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return NULL;
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}
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/* invalid name_size */
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if (eet_test_close(name_size <= 0, ef))
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{
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eet_file_node_mp_free(efn);
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free(efn);
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return NULL;
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}
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/* reading name would mean falling off end of dyn_buf - invalid */
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if (eet_test_close((p + 16 + name_size) > (dyn_buf + byte_entries), ef))
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{
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eet_file_node_mp_free(efn);
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free(efn);
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return NULL;
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}
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@ -1146,7 +1257,7 @@ eet_internal_read1(Eet_File *ef)
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efn->name = malloc(sizeof(char) * name_size + 1);
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if (eet_test_close(!efn->name, ef))
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{
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eet_file_node_mp_free(efn);
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free(efn);
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return NULL;
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}
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@ -1294,16 +1405,16 @@ eet_internal_close(Eet_File *ef,
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if (efn->free_name)
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free(efn->name);
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eet_file_node_mp_free(efn);
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free(efn);
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}
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}
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free(ef->header->directory->nodes);
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}
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|
||||
eet_file_directory_mp_free(ef->header->directory);
|
||||
free(ef->header->directory);
|
||||
}
|
||||
|
||||
eet_file_header_mp_free(ef->header);
|
||||
free(ef->header);
|
||||
}
|
||||
|
||||
eet_dictionary_free(ef->ed);
|
||||
|
@ -1324,7 +1435,7 @@ eet_internal_close(Eet_File *ef,
|
|||
|
||||
/* free it */
|
||||
eina_stringshare_del(ef->path);
|
||||
eet_file_mp_free(ef);
|
||||
free(ef);
|
||||
return err;
|
||||
|
||||
on_error:
|
||||
|
@ -1475,7 +1586,7 @@ open_error:
|
|||
file_len = strlen(file) + 1;
|
||||
|
||||
/* Allocate struct for eet file and have it zero'd out */
|
||||
ef = eet_file_malloc(1);
|
||||
ef = malloc(sizeof(Eet_File));
|
||||
if (!ef)
|
||||
goto on_error;
|
||||
|
||||
|
@ -2007,7 +2118,7 @@ eet_alias(Eet_File *ef,
|
|||
ef->header->directory = calloc(1, sizeof(Eet_File_Directory));
|
||||
if (!ef->header->directory)
|
||||
{
|
||||
eet_file_header_mp_free(ef->header);
|
||||
free(ef->header);
|
||||
ef->header = NULL;
|
||||
goto on_error;
|
||||
}
|
||||
|
@ -2020,7 +2131,7 @@ eet_alias(Eet_File *ef,
|
|||
(1 << ef->header->directory->size));
|
||||
if (!ef->header->directory->nodes)
|
||||
{
|
||||
eet_file_directory_mp_free(ef->header->directory);
|
||||
free(ef->header->directory);
|
||||
ef->header = NULL;
|
||||
goto on_error;
|
||||
}
|
||||
|
@ -2167,7 +2278,7 @@ eet_write_cipher(Eet_File *ef,
|
|||
ef->header->directory = calloc(1, sizeof(Eet_File_Directory));
|
||||
if (!ef->header->directory)
|
||||
{
|
||||
eet_file_header_mp_free(ef->header);
|
||||
free(ef->header);
|
||||
ef->header = NULL;
|
||||
goto on_error;
|
||||
}
|
||||
|
@ -2180,7 +2291,7 @@ eet_write_cipher(Eet_File *ef,
|
|||
(1 << ef->header->directory->size));
|
||||
if (!ef->header->directory->nodes)
|
||||
{
|
||||
eet_file_directory_mp_free(ef->header->directory);
|
||||
free(ef->header->directory);
|
||||
ef->header = NULL;
|
||||
goto on_error;
|
||||
}
|
||||
|
@ -2368,7 +2479,7 @@ eet_delete(Eet_File *ef,
|
|||
if (efn->free_name)
|
||||
free(efn->name);
|
||||
|
||||
eet_file_node_mp_free(efn);
|
||||
free(efn);
|
||||
exists_already = 1;
|
||||
break;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue