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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4818 | Serge | 1 | /* This is simple demonstration of how to use expat. This program |
| 2 | reads an XML document from standard input and writes a line with |
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| 3 | the name of each element to standard output indenting child |
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| 4 | elements by one tab stop more than their parent element. |
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| 5 | It must be used with Expat compiled for UTF-8 output. |
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| 6 | */ |
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| 7 | |||
| 8 | #include |
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| 9 | #include "expat.h" |
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| 10 | |||
| 11 | #if defined(__amigaos__) && defined(__USE_INLINE__) |
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| 12 | #include |
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| 13 | #endif |
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| 14 | |||
| 15 | #ifdef XML_LARGE_SIZE |
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| 16 | #if defined(XML_USE_MSC_EXTENSIONS) && _MSC_VER < 1400 |
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| 17 | #define XML_FMT_INT_MOD "I64" |
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| 18 | #else |
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| 19 | #define XML_FMT_INT_MOD "ll" |
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| 20 | #endif |
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| 21 | #else |
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| 22 | #define XML_FMT_INT_MOD "l" |
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| 23 | #endif |
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| 24 | |||
| 25 | static void XMLCALL |
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| 26 | startElement(void *userData, const char *name, const char **atts) |
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| 27 | { |
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| 28 | int i; |
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| 29 | int *depthPtr = (int *)userData; |
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| 30 | for (i = 0; i < *depthPtr; i++) |
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| 31 | putchar('\t'); |
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| 32 | puts(name); |
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| 33 | *depthPtr += 1; |
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| 34 | } |
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| 35 | |||
| 36 | static void XMLCALL |
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| 37 | endElement(void *userData, const char *name) |
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| 38 | { |
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| 39 | int *depthPtr = (int *)userData; |
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| 40 | *depthPtr -= 1; |
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| 41 | } |
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| 42 | |||
| 43 | int |
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| 44 | main(int argc, char *argv[]) |
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| 45 | { |
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| 46 | char buf[BUFSIZ]; |
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| 47 | XML_Parser parser = XML_ParserCreate(NULL); |
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| 48 | int done; |
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| 49 | int depth = 0; |
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| 50 | XML_SetUserData(parser, &depth); |
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| 51 | XML_SetElementHandler(parser, startElement, endElement); |
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| 52 | do { |
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| 53 | int len = (int)fread(buf, 1, sizeof(buf), stdin); |
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| 54 | done = len < sizeof(buf); |
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| 55 | if (XML_Parse(parser, buf, len, done) == XML_STATUS_ERROR) { |
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| 56 | fprintf(stderr, |
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| 57 | "%s at line %" XML_FMT_INT_MOD "u\n", |
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| 58 | XML_ErrorString(XML_GetErrorCode(parser)), |
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| 59 | XML_GetCurrentLineNumber(parser)); |
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| 60 | return 1; |
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| 61 | } |
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| 62 | } while (!done); |
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| 63 | XML_ParserFree(parser); |
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| 64 | return 0; |
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| 65 | } |