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18 lines
427 B
Markdown
18 lines
427 B
Markdown
---
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title: "Parsing HTTP request line"
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---
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```c
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const char *request = " GET /index.html HTTP/1.0\r\n\r\n";
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struct slre_cap caps[4];
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if (slre_match("^\\s*(\\S+)\\s+(\\S+)\\s+HTTP/(\\d)\\.(\\d)",
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request, strlen(request), caps, 4, 0) > 0) {
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printf("Method: [%.*s], URI: [%.*s]\n",
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caps[0].len, caps[0].ptr,
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caps[1].len, caps[1].ptr);
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} else {
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printf("Error parsing [%s]\n", request);
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}
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```
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