ReactOS 0.4.15-dev-5666-gc548b97
stream.h File Reference
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Classes

struct  strbuf_t
 
struct  stream_t
 

Macros

#define BLOCK_BITS   12
 
#define BLOCK_SIZE   (1 << BLOCK_BITS)
 
#define BLOCK_MASK   (BLOCK_SIZE-1)
 

Functions

void strbuf_init (strbuf_t *buf) DECLSPEC_HIDDEN
 
void strbuf_zero (strbuf_t *buf) DECLSPEC_HIDDEN
 
void strbuf_free (strbuf_t *buf) DECLSPEC_HIDDEN
 
void stream_init (stream_t *stream, IStream *str) DECLSPEC_HIDDEN
 
void get_node_name (strbuf_t *node, strbuf_t *name) DECLSPEC_HIDDEN
 
BOOL next_content (stream_t *stream, strbuf_t *buf) DECLSPEC_HIDDEN
 
BOOL next_node (stream_t *stream, strbuf_t *buf) DECLSPEC_HIDDEN
 
const charget_attr (const char *node, const char *name, int *len) DECLSPEC_HIDDEN
 

Macro Definition Documentation

◆ BLOCK_BITS

#define BLOCK_BITS   12

Definition at line 22 of file stream.h.

◆ BLOCK_MASK

#define BLOCK_MASK   (BLOCK_SIZE-1)

Definition at line 24 of file stream.h.

◆ BLOCK_SIZE

#define BLOCK_SIZE   (1 << BLOCK_BITS)

Definition at line 23 of file stream.h.

Function Documentation

◆ get_attr()

const char * get_attr ( const char node,
const char name,
int len 
)

Definition at line 162 of file stream.c.

163{
164 const char *ptr, *ptr2;
165 int name_len, node_len;
166 char name_buf[32];
167 char *node_buf;
168 int i;
169
170 /* Create a lower case copy of the node */
171 node_len = strlen(node)+1;
172 node_buf = heap_alloc(node_len*sizeof(char));
173 if(!node_buf)
174 return NULL;
175 memcpy(node_buf, node, node_len);
176 for(i=0;i<node_len;i++)
177 node_buf[i] = tolower(node_buf[i]);
178 /* Create a lower case copy of the attribute name (search string) */
179 name_len = strlen(name);
180 memcpy(name_buf, name, name_len);
181 for(i=0;i<name_len;i++)
182 name_buf[i] = tolower(name_buf[i]);
183 name_buf[name_len++] = '=';
184 name_buf[name_len++] = '\"';
185 name_buf[name_len] = 0;
186
187 ptr = strstr(node_buf, name_buf);
188 if(!ptr) {
189 WARN("name not found\n");
190 heap_free(node_buf);
191 return NULL;
192 }
193
194 ptr += name_len;
195 ptr2 = strchr(ptr, '\"');
196 if(!ptr2)
197 {
198 heap_free(node_buf);
199 return NULL;
200 }
201
202 *len = ptr2-ptr;
203 /* Return the pointer offset within the original string */
204 ptr = node+(ptr-node_buf);
205
206 heap_free(node_buf);
207 return ptr;
208}
char * strstr(char *String1, char *String2)
Definition: utclib.c:653
ACPI_SIZE strlen(const char *String)
Definition: utclib.c:269
int tolower(int c)
Definition: utclib.c:902
char * strchr(const char *String, int ch)
Definition: utclib.c:501
static void * heap_alloc(size_t len)
Definition: appwiz.h:65
static BOOL heap_free(void *mem)
Definition: appwiz.h:75
#define WARN(fmt,...)
Definition: debug.h:112
#define NULL
Definition: types.h:112
GLenum GLsizei len
Definition: glext.h:6722
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
static PVOID ptr
Definition: dispmode.c:27
Definition: name.c:39
Definition: dlist.c:348

Referenced by parse_index_obj_node_param(), parse_li(), parse_obj_node_param(), and parse_ul().

◆ get_node_name()

void get_node_name ( strbuf_t node,
strbuf_t name 
)

Definition at line 88 of file stream.c.

89{
90 const char *ptr = node->buf+1;
91
93
94 while(*ptr != '>' && !isspace(*ptr))
95 ptr++;
96
97 strbuf_append(name, node->buf+1, ptr-node->buf-1);
98 strbuf_append(name, "", 1);
99}
#define isspace(c)
Definition: acclib.h:69
static void strbuf_append(strbuf_t *buf, const char *data, int len)
Definition: stream.c:43
void strbuf_zero(strbuf_t *buf)
Definition: stream.c:33

Referenced by GetDocumentTitle(), parse_hhc(), parse_hhindex(), parse_index_sitemap_object(), parse_li(), parse_sitemap_object(), parse_ul(), and SearchCHM_File().

◆ next_content()

BOOL next_content ( stream_t stream,
strbuf_t buf 
)

Definition at line 105 of file stream.c.

106{
107 if(!stream_chr(stream, buf, '<'))
108 return FALSE;
109
110 return TRUE;
111}
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
static BOOL stream_chr(stream_t *stream, strbuf_t *buf, char c)
Definition: stream.c:60
GLenum GLuint GLenum GLsizei const GLchar * buf
Definition: glext.h:7751
Definition: parse.h:23

Referenced by GetDocumentTitle(), and SearchCHM_File().

◆ next_node()

BOOL next_node ( stream_t stream,
strbuf_t buf 
)

Definition at line 140 of file stream.c.

141{
142 /* find the beginning of the next node */
143 if(!stream_chr(stream, NULL, '<'))
144 return FALSE;
145
146 /* read out the data of the next node */
148 return FALSE;
149
150 strbuf_append(buf, ">", 2);
151
152 return TRUE;
153}
static BOOL find_node_end(stream_t *stream, strbuf_t *buf)
Definition: stream.c:113

Referenced by ext4_fs_xattr_iterate(), ext4_xattr_purge_items(), ext4_xattr_remove_item(), free_instr_list(), GetDocumentTitle(), parse_hhc(), parse_hhindex(), parse_index_sitemap_object(), parse_li(), parse_sitemap_object(), parse_ul(), and SearchCHM_File().

◆ strbuf_free()

void strbuf_free ( strbuf_t buf)

◆ strbuf_init()

void strbuf_init ( strbuf_t buf)

Definition at line 26 of file stream.c.

27{
28 buf->size = 8;
29 buf->len = 0;
30 buf->buf = heap_alloc(buf->size);
31}

◆ strbuf_zero()

void strbuf_zero ( strbuf_t buf)

◆ stream_init()

void stream_init ( stream_t stream,
IStream str 
)

Definition at line 54 of file stream.c.

55{
56 memset(stream, 0, sizeof(stream_t));
57 stream->str = str;
58}
const WCHAR * str
#define memset(x, y, z)
Definition: compat.h:39

Referenced by GetDocumentTitle(), parse_hhc(), parse_hhindex(), and SearchCHM_File().