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-rw-r--r--android/utils/ini.c386
1 files changed, 0 insertions, 386 deletions
diff --git a/android/utils/ini.c b/android/utils/ini.c
deleted file mode 100644
index 56e40f2..0000000
--- a/android/utils/ini.c
+++ /dev/null
@@ -1,386 +0,0 @@
-/* Copyright (C) 2008 The Android Open Source Project
-**
-** This software is licensed under the terms of the GNU General Public
-** License version 2, as published by the Free Software Foundation, and
-** may be copied, distributed, and modified under those terms.
-**
-** This program is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-** GNU General Public License for more details.
-*/
-#include "android/utils/ini.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <limits.h>
-#include <errno.h>
-#include "android/utils/debug.h"
-#include "android/utils/system.h" /* for ASTRDUP */
-#include "osdep.h"
-
-/* W() is used to print warnings, D() to print debugging info */
-#define W(...) dwarning(__VA_ARGS__)
-#define D(...) VERBOSE_PRINT(avd_config,__VA_ARGS__)
-
-/* a simple .ini file parser and container for Android
- * no sections support. see android/utils/ini.h for
- * more details on the supported file format.
- */
-typedef struct {
- char* key;
- char* value;
-} IniPair;
-
-struct IniFile {
- int numPairs;
- int maxPairs;
- IniPair* pairs;
-};
-
-void
-iniFile_free( IniFile* i )
-{
- int nn;
- for (nn = 0; nn < i->numPairs; nn++) {
- AFREE(i->pairs[nn].key);
- i->pairs[nn].key = NULL;
- i->pairs[nn].value = NULL;
- }
- AFREE(i->pairs);
- AFREE(i);
-}
-
-static IniFile*
-iniFile_alloc( void )
-{
- IniFile* i;
-
- ANEW0(i);
- return i;
-}
-
-static void
-iniFile_addPair( IniFile* i, const char* key, int keyLen,
- const char* value, int valueLen )
-{
- IniPair* pair;
-
- if (i->numPairs >= i->maxPairs) {
- int oldMax = i->maxPairs;
- int newMax = oldMax + (oldMax >> 1) + 4;
-
- AARRAY_RENEW(i->pairs, newMax);
- i->maxPairs = newMax;
- }
-
- pair = i->pairs + i->numPairs;
-
- AARRAY_NEW(pair->key, keyLen + valueLen + 2);
- memcpy(pair->key, key, keyLen);
- pair->key[keyLen] = 0;
-
- pair->value = pair->key + keyLen + 1;
- memcpy(pair->value, value, valueLen);
- pair->value[valueLen] = 0;
-
- i->numPairs += 1;
-}
-
-const char*
-iniFile_getValue( IniFile* i, const char* key )
-{
- if (i && key) {
- int nn;
-
- for (nn = 0; nn < i->numPairs; nn++) {
- if (!strcmp(i->pairs[nn].key,key))
- return i->pairs[nn].value;
- }
- }
- return NULL;
-}
-
-int
-iniFile_getPairCount( IniFile* i )
-{
- return i ? i->numPairs : 0;
-}
-
-void
-iniFile_getPair( IniFile* i,
- int index,
- const char* *pKey,
- const char* *pValue )
-{
- const char* key = NULL;
- const char* value = NULL;
-
- if (i && index >= 0 && index < i->numPairs) {
- key = i->pairs[index].key;
- value = i->pairs[index].value;
- }
- *pKey = key;
- *pValue = value;
-}
-
-/* NOTE: we avoid using <ctype.h> functions to avoid locale-specific
- * behaviour that can be the source of strange bugs.
- */
-
-static const char*
-skipSpaces( const char* p )
-{
- while (*p == ' ' || *p == '\t')
- p ++;
- return p;
-}
-
-static const char*
-skipToEOL( const char* p )
-{
- while (*p && (*p != '\n' && *p != '\r'))
- p ++;
-
- if (*p) {
- p ++;
- if (p[-1] == '\r' && p[0] == '\n')
- p ++;
- }
- return p;
-}
-
-static int
-isKeyStartChar( int c )
-{
- return ((unsigned)(c-'a') < 26 ||
- (unsigned)(c-'A') < 26 ||
- c == '_');
-}
-
-static int
-isKeyChar( int c )
-{
- return isKeyStartChar(c) || ((unsigned)(c-'0') < 10) || (c == '.') || (c == '-');
-}
-
-IniFile*
-iniFile_newFromMemory( const char* text, const char* fileName )
-{
- const char* p = text;
- IniFile* ini = iniFile_alloc();
- int lineno = 0;
-
- if (!fileName)
- fileName = "<unknownFile>";
-
- D("%s: parsing as .ini file", fileName);
-
- while (*p) {
- const char* key;
- int keyLen;
- const char* value;
- int valueLen;
-
- lineno += 1;
-
- /* skip leading whitespace */
- p = skipSpaces(p);
-
- /* skip comments and empty lines */
- if (*p == 0 || *p == ';' || *p == '#' || *p == '\n' || *p == '\r') {
- p = skipToEOL(p);
- continue;
- }
-
- /* check the key name */
- key = p++;
- if (!isKeyStartChar(*key)) {
- p = skipToEOL(p);
- W("%s:%d: key name doesn't start with valid character. line ignored",
- fileName, lineno);
- continue;
- }
-
- while (isKeyChar(*p))
- p++;
-
- keyLen = p - key;
- p = skipSpaces(p);
-
- /* check the equal */
- if (*p != '=') {
- W("%s:%d: missing expected assignment operator (=). line ignored",
- fileName, lineno);
- p = skipToEOL(p);
- continue;
- }
- p += 1;
-
- /* skip spaces before the value */
- p = skipSpaces(p);
- value = p;
-
- /* find the value */
- while (*p && (*p != '\n' && *p != '\r'))
- p += 1;
-
- /* remove trailing spaces */
- while (p > value && (p[-1] == ' ' || p[-1] == '\t'))
- p --;
-
- valueLen = p - value;
-
- iniFile_addPair(ini, key, keyLen, value, valueLen);
- D("%s:%d: KEY='%.*s' VALUE='%.*s'", fileName, lineno,
- keyLen, key, valueLen, value);
-
- p = skipToEOL(p);
- }
-
- return ini;
-}
-
-IniFile*
-iniFile_newFromFile( const char* filepath )
-{
- FILE* fp = fopen(filepath, "rt");
- char* text;
- long size;
- IniFile* ini = NULL;
-
- if (fp == NULL) {
- D("could not open .ini file: %s: %s",
- filepath, strerror(errno));
- return NULL;
- }
-
- fseek(fp, 0, SEEK_END);
- size = ftell(fp);
- fseek(fp, 0, SEEK_SET);
-
- /* avoid reading a very large file that was passed by mistake
- * this threshold is quite liberal.
- */
-#define MAX_INI_FILE_SIZE 655360
-
- if (size < 0 || size > MAX_INI_FILE_SIZE) {
- W("hardware configuration file '%s' too large (%ld bytes)",
- filepath, size);
- goto EXIT;
- }
-
- /* read the file, add a sentinel at the end of it */
- AARRAY_NEW(text, size+1);
- fread(text, 1, size, fp);
- text[size] = 0;
-
- ini = iniFile_newFromMemory(text, filepath);
- AFREE(text);
-
-EXIT:
- fclose(fp);
- return ini;
-}
-
-char*
-iniFile_getString( IniFile* f, const char* key )
-{
- const char* val = iniFile_getValue(f, key);
-
- if (!val)
- return NULL;
-
- return ASTRDUP(val);
-}
-
-int
-iniFile_getInteger( IniFile* f, const char* key, int defaultValue )
-{
- const char* valueStr = iniFile_getValue(f, key);
- int value = defaultValue;
-
- if (valueStr != NULL) {
- char* end;
- long l = strtol(valueStr, &end, 10);
- if (end != NULL && end[0] == 0 && (int)l == l)
- value = l;
- }
- return value;
-}
-
-double
-iniFile_getDouble( IniFile* f, const char* key, double defaultValue )
-{
- const char* valueStr = iniFile_getValue(f, key);
- double value = defaultValue;
-
- if (valueStr != NULL) {
- char* end;
- double d = strtod(valueStr, &end);
- if (end != NULL && end[0] == 0)
- value = d;
- }
- return value;
-}
-
-int
-iniFile_getBoolean( IniFile* f, const char* key, const char* defaultValue )
-{
- const char* value = iniFile_getValue(f, key);
-
- if (!value)
- value = defaultValue;
-
- if (!strcmp(value,"1") ||
- !strcmp(value,"yes") ||
- !strcmp(value,"YES") ||
- !strcmp(value,"true") ||
- !strcmp(value,"TRUE"))
- {
- return 1;
- }
- else
- return 0;
-}
-
-int64_t
-iniFile_getDiskSize( IniFile* f, const char* key, const char* defaultValue )
-{
- const char* valStr = iniFile_getValue(f, key);
- int64_t value = 0;
-
- if (!valStr)
- valStr = defaultValue;
-
- if (valStr != NULL) {
- char* end;
-
- value = strtoll(valStr, &end, 10);
- if (*end == 'k' || *end == 'K')
- value *= 1024ULL;
- else if (*end == 'm' || *end == 'M')
- value *= 1024*1024ULL;
- else if (*end == 'g' || *end == 'G')
- value *= 1024*1024*1024ULL;
- }
- return value;
-}
-
-int64_t
-iniFile_getInt64( IniFile* f, const char* key, int64_t defaultValue )
-{
- const char* valStr = iniFile_getValue(f, key);
- int64_t value = defaultValue;
-
- if (valStr != NULL) {
- char* end;
- int64_t d;
-
- d = strtoll(valStr, &end, 10);
- if (end != NULL && end[0] == 0)
- value = d;
- }
- return value;
-}
-
generated by cgit v1.1 at 2024-05-20 00:17:49 +0000